U.S. patent application number 17/110989 was filed with the patent office on 2021-08-19 for awning for cruiser.
The applicant listed for this patent is Marubishi Seisakujo Co., Ltd.. Invention is credited to Seizou TOMATSU.
Application Number | 20210253199 17/110989 |
Document ID | / |
Family ID | 1000005292885 |
Filed Date | 2021-08-19 |
United States Patent
Application |
20210253199 |
Kind Code |
A1 |
TOMATSU; Seizou |
August 19, 2021 |
AWNING FOR CRUISER
Abstract
Object: The costs required from manufacturing to attachment of
an awning to a cruiser are reduced by dividing an awning that had
been manufactured by attaching sheets to a frame into a plurality
of divided body portions made of fiber-reinforced plastic, and
connecting the divided body portions to constitute the awning
adapted to various sizes. Solution Means: A light shielding roof
panel 2 made of fiber-reinforced plastic to be disposed at the top
of an open cabin Cl of a cruiser C is divided parallel to a central
axis X in a front-rear direction into three divided bodies in a
plan view including a central divided body 3 and left and
right-side divided bodies 4 bilaterally symmetric via the central
divided body 3, and the central divided body 3 and the left and
right-side divided bodies 4 are respectively divided at an
appropriate straight line Y orthogonal to the central axis X into
two parts respectively including a central divided body front
portion 3a and a central divided body rear portion 3b, and left and
right-side divided body front portions 4a and left and right-side
divided body rear portions 4b.
Inventors: |
TOMATSU; Seizou;
(Kasugai-shi, JP) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Marubishi Seisakujo Co., Ltd. |
Kasugai-shi |
|
JP |
|
|
Family ID: |
1000005292885 |
Appl. No.: |
17/110989 |
Filed: |
December 3, 2020 |
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
B63B 2017/026 20130101;
B63B 17/02 20130101 |
International
Class: |
B63B 17/02 20060101
B63B017/02 |
Foreign Application Data
Date |
Code |
Application Number |
Feb 18, 2020 |
JP |
2020-24988 |
Claims
1. An awning for a cruiser, wherein a light shielding roof panel
made of fiber-reinforced plastic to be disposed at the top of an
open cabin of a cruiser is divided parallel to a central axis in a
front-rear direction into three divided bodies in a plan view
including a central divided body and left and right-side divided
bodies bilaterally symmetric via the central divided body, and the
central divided body and the left and right-side divided bodies are
respectively divided at an appropriate straight line orthogonal to
the central axis into two parts respectively including a central
divided body front portion and a central divided body rear portion,
and left and right-side divided body front portions and left and
right-side divided body rear portions.
2. The awning for a cruiser according to claim 1, wherein the roof
panel is curved in the front-rear direction at a predetermined
downward inclination at a front side, and is provided with a window
opening frame that is enclosed by a roof panel front end, a cross
bar disposed at an open cabin front portion in a front lower
portion of the roof panel front end, and side pillars extending so
as to descend forward from left and right ends of the roof panel
front end and supporting both ends of the cross bar, and in the
window opening frame, a transparent front window that slides
forward and rearward to open and close the window opening frame is
provided to incline so as to be continuous with the downward
inclination of the roof panel, and the cross bar consists of an
intermediate portion having an end-to-end dimension equal to a
horizontal width of the central divided body and regarded as a
portion of the central divided body front portion, and left and
right end portions divided bilaterally symmetrically via the
intermediate portion and formed integrally and continuously with
the side pillars of the left and right-side divided bodies.
3. The awning for a cruiser according to claim 1, wherein the
central divided body front portion is set to have a predetermined
constant shape and size, and the central divided body rear portion,
the left and right-side divided body front portions and the left
and right-side divided body rear portions are formed to fit the
shape and size of the central divided body front portion and have
predetermined appropriate shapes and sizes set according to a shape
and a size of the open cabin.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This claims priority from Japanese Application No.
2020-24988, filed Feb. 18, 2020, the disclosure of which is hereby
incorporated by reference in its entirety.
TECHNICAL FIELD
[0002] The present invention relates to an awning for a cruiser, to
be attached to an open cabin formed by opening an upper side of a
cabin of a cruiser.
BACKGROUND ART
[0003] Conventionally, there are cruisers having cabins whose upper
sides are open (cabins of this kind are collectively called open
cabins), such as a cruiser that has a main cabin with a steering
which is opened to the air, and a cruiser that has a flying deck
(called a flying bridge, also) with a steering which is provided on
the roof of a main cabin.
[0004] Since such an open cabin has the upper side opened, a
steersman can enjoy a refreshing sense of exhilaration while
steering.
[0005] However, when steering in an open cabin, a steersman is
exposed to strong headwinds, splashing waves, or exposed to
sunlight, so an enclosure is installed in the open cabin in order
to enclose the steering seat and protect the steersman.
[0006] There are various types of enclosures, and most of them are
formed so that transparent vinyl sheets are extended via fasteners
on the front face and both side faces of a main frame constructed
in the form of a box on an open cabin, and a light shielding sheet
is extended on the top face of the main frame. Therefore, such an
enclosure does not have a good external appearance since the
box-shaped enclosure projects from the streamlined hull.
[0007] Furthermore, ventilation can be allowed to blow into the
enclosure by opening the fasteners of the transparent vinyl sheets,
however, generally, the cruiser is anchored while being left
exposed to the weather in a marina, and the transparent vinyl
sheets may deform due to temperature changes and other various
conditions making the fasteners difficult to be smoothly opened and
closed, so that usability is low.
[0008] Therefore, as disclosed in Patent Literature 1, the inventor
of the present invention developed an awning configured so that, in
an awning provided with a transparent window panel that slides to
open and close a space between the front end of a roof cover and an
open cabin front portion provided in front of the roof cover front
end at the front of the light shielding roof cover disposed at an
upper side of an open cabin of a cruiser, the roof cover is
inclined to slope down forward and the window panel is inclined
continuously from the inclination of the roof cover, slide rails
with a constant space from side frames are disposed below the side
frames supporting the roof cover, and left and right sides of the
window panel are attached slidably to the slide rails.
[0009] This awning has many features such as a feature in which
opening and closing operability of the window panel is excellent,
and in particular, when the window panel is closed, the awning has
an appearance having a streamlined form from the window panel to
the roof cover to direct air to blow down forward, and these
features have been well-received by consumers.
[0010] Further, as disclosed in Patent Literature 2, the inventor
of the present invention has automated window panel opening and
closing operations by attaching an exclusive window regulator in
the awning described in Patent Literature 1, thereby eliminating
the inconvenience of manual operation.
PRIOR ART DOCUMENTS
Patent Literatures
[0011] Patent Literature 1: Japanese Patent Publication No.
3443397
[0012] Patent Literature 2: Japanese Patent Publication No.
4564542
SUMMARY OF THE INVENTION
Problem to be Solved by the Invention
[0013] Recently, cruisers have increased in size, and
correspondingly, awnings disclosed in Patent Literatures 1 and 2
listed above have inevitably increased in size, and accordingly,
separate manufacturing/storage facilities and transportation means
for large-sized awnings suitable for large cruisers are necessary,
and this has led to a problem in which awning costs have
increased.
[0014] Therefore, an object of the present invention is to reduce
costs required from manufacturing to attachment of an awning to a
cruiser by configuring an awning adapted to various sizes by
dividing the awning that had been manufactured by attaching sheets
to a frame, into a plurality of divided body portions made of
fiber-reinforced plastic, and connecting these divided body
portions.
Means for Solving the Problem
[0015] In view of the problem described above, an awning for a
cruiser according to the present invention is configured so that a
light shielding roof panel made of fiber-reinforced plastic to be
disposed at the top of an open cabin of a cruiser is divided
parallel to a central axis in a front-rear direction into three
divided bodies in a plan view including a central divided body and
left and right-side divided bodies bilaterally symmetric via the
central divided body, and the central divided body and the left and
right-side divided bodies are respectively divided at an
appropriate straight line orthogonal to the central axis into two
parts respectively including a central divided body front portion
and a central divided body rear portion, and left and right-side
divided body front portions and left and right-side divided body
rear portions.
[0016] The roof panel is curved in the front-rear direction at a
predetermined downward inclination at a front side, and is provided
with a window opening frame that is enclosed by a roof panel front
end, a cross bar disposed at an open cabin front portion in a front
lower portion of the roof panel front end, and side pillars
extending so as to descend forward from left and right-side ends of
the roof panel front end and supporting both ends of the cross bar,
and in the window opening frame, a transparent front window that
slides forward and rearward to open and close the window opening
frame is provided to incline so as to be continuous with the
downward inclination of the roof panel, and the cross bar consists
of an intermediate portion having an end-to-end dimension equal to
a horizontal width of the central divided body and regarded as a
portion of the central divided body front portion, and left and
right end portions divided bilaterally symmetrically via the
intermediate portion and formed integrally and continuously with
the side pillars of the left and right-side divided bodies.
[0017] Further, the central divided body front portion is set to
have a predetermined constant shape and size, and the central
divided body rear portion, the left and right-side divided body
front portions and the left and right-side divided body rear
portions are formed to fit the shape and size of the central
divided body front portion and have predetermined appropriate
shapes and sizes set according, to the shape and size of the open
cabin.
Effects of the Invention
[0018] In short, in the present invention, a light shielding roof
panel made of reinforced-fiber plastic to be disposed at the top of
an open cabin of a cruiser is divided parallel to a central axis in
the front-rear direction into three divided bodies in a plan view
including a central divided body and left and right-side divided
bodies bilaterally symmetric via the central divided body, and the
central divided body and the left and right-side divided bodies are
respectively divided at an appropriate straight line orthogonal to
the central axis into two parts respectively including a central
divided body front portion and a central divided body rear portion,
and left and right-side divided body front portions and left and
right-side divided body rear portions, and therefore, the awning
can be manufactured, stored and transported in a divided state of
the roof panel, and only by assembling the divided body portions
transported to a storage site of the cruiser such as a marina, the
awning adapted to the size of the open cabin can be attached, and
separate manufacturing/storage facilities and transportation means
responding to an increase in size of the awning are not required,
so that costs required from manufacturing to attachment of the
awning to a cruiser can be reduced.
[0019] The roof panel is curved in the front-rear direction at a
predetermined downward inclination at a front side, and is provided
with a window opening frame that is enclosed by a roof panel front
end, a cross bar disposed at an open cabin front portion in a front
lower portion of the roof panel front end, and side pillars
extending so as to descend forward from left and right ends of the
roof panel front end and supporting both ends of the cross bar, and
in the window opening frame, a transparent front window that slides
forward and rearward to open and close the window opening frame is
provided to incline so as to be continuous with the downward
inclination of the roof panel, and the cross bar consists of an
intermediate portion having an end-to-end dimension equal to a
horizontal width of the central divided body and regarded as a
portion of the central divided body front portion, and left and
right end portions divided bilaterally symmetrically via the
intermediate portion and formed integrally and continuously with
the side pillars of the left and right-side divided bodies, and
therefore, an awning in which the divided body portions of the roof
panel and the front window are assembled is comparable to the forms
described in Patent Literatures 1 and 2, and relieves air
resistance of headwinds against the open cabin by the inclination
of the roof panel and reduces sway of the cruiser caused by the
headwinds and makes steering excellent, and in comparison with a
conventional box-shaped enclosure, the awning harmonizes with a
streamlined cruiser, and can be used as an extremely attractive
roof.
[0020] In addition, a transparent front window that slides forward
and rearward to open and close the window opening frame at the
front side of the roof panel is continuous with the inclination of
the roof panel, so that as compared with troublesome opening and
closing means using fasteners in the conventional enclosure, the
window opening frame can be opened and closed by an easy operation
of sliding the front window, and in a closed state of the front
window, the awning assumes an appearance with a streamlined form in
which the inclination of the roof panel is continuous from the
front window and is attractive in comparison with the conventional
box-shaped enclosure, realizes excellent visibility and shields
against strong headwinds and splashing waves, so that a steersman
can steer the cruiser without trouble, and in an opened state of
the front window, ventilation can be allowed to blow in a steering
seat in the open cabin, and a steersman can feel a refreshing sense
of exhilaration.
[0021] The central divided body front portion is set to have a
predetermined constant shape and size, and the central divided body
rear portion, the left and right-side divided body front portions
and the left and right-side divided body rear portions are formed
to fit the shape and size of the central divided body front portion
and have predetermined appropriate shapes and sizes set according
to a shape and a size of the open cabin, and therefore, it becomes
possible to provide a plurality of awnings suitable for shapes and
sizes of open cabins, and the central divided body front portion
with constant shape and size can be used in common without
dimensional changes, so that only one kind of mold is used for the
central divided body front portion, which brings about significant
practical effects such that costs can be reduced
correspondingly.
BRIEF DESCRIPTION OF THE DRAWINGS
[0022] FIG. 1 is a plan view of an awning for a cruiser according
to the present invention.
[0023] FIG. 2 is a bottom view of the same as above.
[0024] FIG. 3 is a front view of the same as above.
[0025] FIG. 4 is a back view of the same as above.
[0026] FIG. 5 is a side view of the same as above.
[0027] FIG. 6 is an exploded plan view of the same as above.
[0028] FIG. 7 is a side view showing a usage state of the
awning.
[0029] FIG. 8 is a plan view showing a usage state of the
awning.
[0030] FIG. 9 is a central longitudinal sectional view showing a
usage state of the awning.
[0031] FIG. 10 is a partial enlarged sectional view showing an
attached state of a front window to a roof panel.
[0032] FIG. 11 is a plan view of awnings formed by assembling two
sets of central divided body rear portions and left and right-side
divided body front portions and rear portions, different in shape
and size from each other.
MODES FOR CARRYING OUT THE INVENTION
[0033] Hereinafter, an embodiment of the present invention is
described based on the drawings.
[0034] In an awning 1 according to the present invention, a light
shielding roof panel 2 made of fiber-reinforced plastic (FRP) to be
disposed at the top of an open cabin C1 of a cruiser C shown in
FIG. 7 is formed into a substantially rectangular shape that is
long in the front-rear direction, bilaterally symmetric, and
curvedly projects at the front and rear sides in a plan view so as
to correspond to the size of the open cabin C1, and is divided
parallel to a central axis X in the front-rear direction into three
divided bodies including a central divided body 3 and left and
right-side divided bodies 4 bilaterally symmetric via the central
divided body 3, and the central divided body 3 and the left and
right-side divided bodies 4 are respectively divided at an
appropriate straight line Y orthogonal to the central axis X into
two parts respectively including a central divided body front
portion 3a and a central divided body rear portion 3b, and left and
right-side divided body front portions 4a and left and right-side
divided body rear portions 4b.
[0035] The cruiser C in FIG. 7 is a type provided with a flying
deck (open cabin C1) on a roof of a main cabin, and as a matter of
course, the awning 1 is applicable to a cruiser other than the
cruiser C of this type as long as the cruiser has an open cabin
that is a roofless open type.
[0036] The roof panel 2 is formed so that a front side and a rear
side are curved in the front-rear direction at a predetermined
downward inclination, and is provided with a window opening frame 6
that is enclosed by a roof panel front end 2a bilaterally symmetric
in a plan view and curvedly projecting forward, a cross bar 5
disposed so as to curvedly project forward as with the roof panel
front end 2a at an open cabin Cl front portion in a front lower
portion of the roof panel front end 2a, and side pillars 2b
extending so as to descend forward along the curve in the
front-rear direction from left and right ends of the roof panel
front end 2a and supporting both ends of the cross bar 5.
[0037] In the window opening frame 6, a transparent front window 7
that slides forward and rearward to open and close the window
opening frame 6 is provided to incline so as to be continuous with
the downward inclination of the roof panel 2 in a closed state of
the window opening frame.
[0038] As shown in FIG. 6, the cross bar 5 consists of an
intermediate portion 5a having an end-to-end dimension D in a plan
view equal to a horizontal width W of the central divided body 3,
and regarded as a portion of the central divided body front portion
3a, and left and right end portions 5b divided bilaterally
symmetrically via the intermediate portion 5a and formed integrally
and continuously with the side pillars 2b of the left and
right-side divided bodies 4.
[0039] Therefore, the roof panel 2 consists of seven pieces
including the central divided body front portion 3a, the central
divided body rear portion 3b, the intermediate portion 5a, the left
divided body front portion 4a, the left divided body rear portion
4b, the right divided body front portion 4a, and the right divided
body rear portion 4b (hereinafter, referred to as divided body
portions 3, 3a, 4a, 4b, and 5a, also), and each of the divided body
portions 3, 3a, 4a, 4b, and 5a is formed of a hollow double wall
structure provided with an inner wall and an outer wall facing each
other via a gap (refer to FIG. 9), and therefore, even when the
roof panel is increased in size, it can be made light in weight and
high in strength.
[0040] At peripheral edges of the portions 3, 3a, 4a, 4b, and 5a,
hanging walls H are formed, and in the hanging walls (hereinafter,
referred to as connecting walls H1) that come into contact with the
divided body portions 3, 3a, 4a, 4b, and 5a in the hanging walls H
in an assembled state where the divided body portions are
assembled, a plurality of bolt insertion holes (not shown) are
formed, and a bolt B is inserted through bolt insertion holes that
communicate with each other due to the contact between the
connecting walls H1 of the divided body portions 3, 3a, 4a, 4b, and
5a, and by fastening nuts N to the bolts B, the divided body
portions 3, 3a, 4a, 4b, and 5a adjacent to each other are connected
to constitute the roof panel 2.
[0041] Between the connecting walls H1, a waterproof treatment is
applied by filling a silicon-based sealing material (not
shown).
[0042] The central divided body 3 is formed into a rectangular
shape long in the front-rear direction in a plan view, and has a
slightly small terrace portion 8 provided to bulge upward on the
outer wall.
[0043] On the inner wall of the central divided body front portion
3a, at a position corresponding to the terrace portion 8, a
recessed portion 9 having an upper surface curved along the curved
shape of the roof panel 2 in the front-rear direction is recessed,
and inside the recessed portion 9, a window regulator 10 (for the
sake of description, not shown in FIG. 4 but shown only in FIGS. 2
and 9) having the same configuration as that disclosed in Patent
Literature 2 is stored and retained along the curved shape of the
recessed portion.
[0044] This window regulator 10 is provided with a transfer 10a
projecting downward from the window regulator so as to freely
reciprocate forward and rearward along the curved shape of the roof
panel 2 in the front-rear direction, and the transfer 10a is linked
to the front window 7 as described later.
[0045] The front window 7 is made of plastic such as polycarbonate,
and has an area substantially matching the window opening frame 6,
and is formed into a substantially horizontally long rectangular
shape in a front view that is curved like an arch in the same
manner as the cross bar 5 in the left-right direction, and on a
back surface of the front window, a pipe-shaped window frame 11 is
installed along a peripheral edge shape of the front window 7.
[0046] At the front and rear (the upper side and the lower side) of
the left and right sides 11a of the window frame 11, as shown in
FIG. 10, brackets 12 shaped into L-shaped plates whose tip ends are
bent upward are provided to project outward, and to the tip ends of
the brackets 12, rollers 13 are attached, and the rollers 13 are
fitted so as to freely travel on the left and right edges of the
inner wall of the roof panel 2, more specifically, on arc-shaped
tracks 14 installed along the curved shape from the front ends of
the side pillars 2b to the rear sides of the left and right-side
divided body front portions 4a.
[0047] Each track 14 is a pipe rail having a C-shaped section
formed by forming a slit 14a through which the tip end of the
bracket 12 is inserted with play across the lengthwise direction of
the bottom portion, and tip ends of the brackets 12 are inserted in
the slits 14a and the rollers 13 are brought into contact with the
insides of the pipe rails (tracks) 14, and accordingly, the front
window 7 is guided to slide forward and rearward along the tracks
14 so as to open and close the window opening frame 6.
[0048] Then, by pivotally fitting and joining the transfer 10a
projecting downward from the window regulator 10 to a projection
piece 15 provided to project rearward from an intermediate portion
of the rear side (upper side) 11b of the window frame 11
corresponding to an upper edge of the front window 7 via a
connection rod 16, the transfer 10a and the front window 7 are
linked to each other, and accordingly, the front window 7 is
configured to automatically slide to open and close the window
opening frame 6 in response to movement of the transfer 10a.
[0049] In other words, in a state where the window opening frame 6
is closed by the front window 7 as shown in the drawings, the front
side 11c and the rear side lib of the window frame 11 are disposed
to respectively overlap an upper portion of the cross bar 5 and a
lower portion of the roof panel front end 2a, and on the other
hand, in a state where the front window 7 is slid rearward and the
window opening frame 6 is opened (not shown), the front window 7 is
disposed to overlap and be parallel to the lower portion of the
roof panel 2 at a constant interval.
[0050] At appropriate positions on the rear sides of the left and
right-side divided body front portions 4a, short-length rear legs
17 having inverted truncated square pyramid shapes whose lower end
faces are made horizontal are provided to project downward.
[0051] The rear legs 17 and appropriate portions of the left and
right-side divided body rear portions 4b at the rear of the rear
legs respectively fix upper ends of ladder-structured support legs
18 erected on left and right appropriate portions of the open cabin
Cl (refer to FIGS. 7 and 9).
[0052] Then, in the open cabin C1, the cross bar 5 at the front
side of the roof panel 2 is joined to and supported on upper ends
of a plurality of support columns 19 erected at predetermined
intervals along an inner periphery of a front face portion of an
existing windshield panel C2 circumferentially provided at the
front side of the open cabin.
[0053] Accordingly, as shown in FIGS. 7 to 9, the awning 1 to which
the divided body portions 3, 3a, 4a, 4b, and 5a and the front
window 7 are assembled as described above is comparable to the
forms described in Patent Literatures 1 and 2, and is fixed to the
top of the open cabin C1 so that the inclination of the awning is
continuous above the windshield panel C2, and relieves air
resistance of headwinds against the open cabin C1 by the
inclination of the roof panel 2 to reduce sway of the cruiser C
caused by the headwinds and realize excellent steering, and in
comparison with a conventional box-shaped enclosure, the awning
harmonizes with the streamlined cruiser C, and can be used as an
extremely attractive roof.
[0054] In addition, the transparent front window 7 that slides
forward and rearward to open and close the window opening frame 6
at the front side of the roof panel 2 is provided continuous with
the inclination of the roof panel 2, so that as compared with
troublesome opening and closing means using fasteners in the
conventional enclosure, the window opening frame 6 can be opened
and closed by an easy operation of sliding the front window 7, and
in a closed state of the front window 7, the awning assumes an
appearance with a streamlined form in which the inclination of the
roof panel 2 is continuous from the front window 7 and looks good
in comparison with the conventional box-shaped enclosure, realizes
excellent visibility and shields against strong headwinds and
splashing waves, so that a steersman can steer the cruiser C
without trouble, and in an opened state of the front window 7, wind
can be allowed to blow in a steering seat in the open cabin C1, and
a steersman can feel a refreshing sense of freedom.
[0055] The opening and closing operations of the front window 7 are
automated by the window regulator 10, and by sliding rearward the
front window 7 by the transfer 10a in the window regulator 10 via
the connection rod 16, the window opening frame 6 is continuous
above the windshield panel C2 is fully opened.
[0056] In order to close the front window 7 from the fully opened
state, by moving the transfer 10a forward by the window regulator
10, the front window 7 is slid forward and closed.
[0057] During the opening or closing operation of the front window
7, by stopping the transfer 10a, the window opening frame 6 can be
opened at a predetermined opening degree.
[0058] The awning 1 configured as described above can be
manufactured, stored and transported in the divided state of the
roof panel 2 as described above, and only by assembling the divided
body portions 3a, 3b, 4a, 4b, and 5a and the front window 7, etc.,
transported to a storage site of the cruiser C such as a marina,
the awning 1 adapted to the size of the open cabin C1 can be
attached, and does not require separate manufacturing/storage
facilities and transportation means responding to an increase in
size of the awning 1, so that costs required from manufacturing to
attachment of the awning to the cruiser can be reduced.
[0059] The shape and size of the awning 1 must be made to
correspond to an open cabin C1 that varies in shape and size
according to the type of the cruiser C, and without changing the
shapes and sizes of all the divided body portions 3, 3a, 4a, 4b,
and 5a constituting the roof panel 2, only the central divided body
front portion 3a (including the intermediate portion 5a) is set to
have a predetermined constant shape and size and is used in common
in roof panels 2 with different shapes and sizes, and accordingly,
only one mold is used for the central divided body front portion 3a
and the intermediate portion 5a, and costs can be reduced
correspondingly.
[0060] Therefore, in the roof panel 2, the central divided body
rear portion 3b, the left and right-side divided body front
portions 4a, and the left and right-side divided body rear portions
4b are continuous in shape and size and made in proportion to the
shape and size of the central divided body front portion 3a
including the intermediate portion 5a, and set to have
predetermined appropriate shapes and sizes according to the shape
and size of the open cabin C1 (refer to FIG. 11).
[0061] Specifically, as shown in FIG. 11 in which two awnings 1
sharing the central divided body front portion 3a including the
intermediate portion 5a and different in shape and size from each
other are shown by solid lines and alternate long and two short
dashed lines, in the awnings 1 respectively having large and small
sizes different from each other, the shapes and sizes of left and
right connecting walls H1 of the left and right-side divided body
front portions 4a are formed into the same curved band plate shapes
as the left and right connecting walls H1 of the central divided
body front portion 3a to be directly connected to the left and
right connecting walls H1 of the left and right-side divided body
front portions 4a, and the front ends of the left and right-side
divided body front portions 4a are set to have the same curvature
as that of the front end of the central divided body front portion
3a so that the roof panel front end 2a has a continuous curve, and
the shapes and horizontal widths in the left-right direction of the
left and right-side divided body front portions 4a are
appropriately set in accordance with the horizontal width of the
open cabin C1.
[0062] Further, in the left and right-side divided body front
portions 4a, the left and right end portions 5b continuous with the
left and right sides of the intermediate portion 5a to constitute
the cross bar 5 have small end faces (connecting walls H1) that are
to be respectively brought into contact with and connected to the
left and right ends of the intermediate portion 5a and are set to
have the same shapes as the left and right ends, and are set to
have the same curvature as that of the intermediate portion 5a so
that the cross bar 5 has a continuous curve, and have lengths
according to the horizontal width of the open cabin C1.
[0063] The central divided body rear portion 3b that follows and is
connected to the central divided body front portion 3a has the same
horizontal width as that of the central divided body front portion
3a, and a shape and a length in the front-rear direction are
appropriately set according to the total length of the open cabin
C1.
[0064] The left and right-side divided body rear portions 4b are
formed into curved band plate shapes having the front end
connecting wall H1 and the left and right connecting walls H1 that
have the same shapes and sizes as those of the rear end connecting
walls H1 of the left and right-side divided body front portions 4a
and the left and right connecting walls H1 of the central divided
body rear portion 3b that are directly connected to the front end
connecting walls H1 and the left and right connecting walls H1 of
the left and right-side divided body rear portions 4b, and have
rear ends set to have the same curvature as that of the rear end of
the central divided body rear portion 3b so that the roof panel
rear end has a continuous curve, and have shapes and horizontal
widths in the left-right direction appropriately set according to
the horizontal width of the open cabin C1.
[0065] The front window 7 is formed individually according to the
size of the window opening frame 6 although not shown in FIG.
11.
[0066] The same window regulator 10 is installed in the recessed
portion 9 regardless of the size of the awning 1, and is configured
to automatically open and close the front window 7.
DESCRIPTION OF SYMBOLS
[0067] 2 Roof panel [0068] 2a Roof panel front end [0069] 2b Side
pillar [0070] 3 Central divided body [0071] 3a Central divided body
front portion [0072] 3b Central divided body rear portion [0073] 4
Left and right-side divided body [0074] 4a Left and right-side
divided body front portion [0075] 4b Left and right-side divided
body rear portion [0076] 5 Cross bar [0077] 5a Intermediate portion
[0078] 5b Left or right end portion [0079] 6 Window opening frame
[0080] 7 Front window [0081] C Cruiser [0082] C1 Open cabin [0083]
D End-to-end dimension [0084] X Central axis [0085] Y Appropriate
straight line [0086] W Horizontal width
* * * * *