U.S. patent number 3,874,009 [Application Number 05/394,596] was granted by the patent office on 1975-04-01 for supporting apparatus for an upper bed deck of a mobile home vehicle.
This patent grant is currently assigned to Toyota Shatai Kabushiki Kaisha. Invention is credited to Yasushi Ito, Tohru Mase, Teizou Nosaka, Keiichi Ohashi, Toshitaka Tsukiyama.
United States Patent |
3,874,009 |
Nosaka , et al. |
April 1, 1975 |
SUPPORTING APPARATUS FOR AN UPPER BED DECK OF A MOBILE HOME
VEHICLE
Abstract
In a mobile home vehicle means are provided wherein an upper bed
deck can be rotated toward a side wall, engaged with rails
extending along said side wall and readily moved into storage
position against the ceiling wall. A second upper bed deck may be
hinged so that it can be readily rotated into storage position
against the opposite side wall, or alternatively, can also be moved
along rails to storage position along the ceiling wall.
Inventors: |
Nosaka; Teizou (Chiryu,
JA), Mase; Tohru (Kariya, JA), Tsukiyama;
Toshitaka (Toyoda, JA), Ohashi; Keiichi (Kariya,
JA), Ito; Yasushi (Kariya, JA) |
Assignee: |
Toyota Shatai Kabushiki Kaisha
(Kariya, JA)
|
Family
ID: |
13980379 |
Appl.
No.: |
05/394,596 |
Filed: |
September 5, 1973 |
Foreign Application Priority Data
|
|
|
|
|
Sep 7, 1972 [JA] |
|
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47-89787 |
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Current U.S.
Class: |
5/9.1; 5/118;
296/164 |
Current CPC
Class: |
B60P
3/32 (20130101) |
Current International
Class: |
B60P
3/32 (20060101); B62d 033/06 (); B60p 003/32 () |
Field of
Search: |
;5/9,1R,1B,12,118
;296/23,24,28 ;105/322 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Nunberg; Casmir A.
Attorney, Agent or Firm: Blum Moscovitz Friedman &
Kaplan
Claims
What is claimed is:
1. In a vehicle body having side walls, a ceiling wall, a lower bed
deck and an upper bed deck, a supporting apparatus for said upper
bed deck comprising a pair of first rail means having channel-like
cross-section opposed to each other in the longitudinal direction
of said vehicle body, said first rail means being provided along
the ceiling wall of the vehicle body in the width direction of said
vehicle body and being spaced from each other by a distance
corresponding to the length of said bed deck, a pair of first
roller means attached proximate one side of the front and rear
edges of said upper bed deck in the longitudinal direction thereof
for rolling in said first rail means, fixing means for releasably
fixing the upper bed deck longitudinally at a storage position
along the ceiling wall, and supporting means provided on the
vehicle body for horizontally supporting said upper bed deck at an
operational position intermediate said ceiling wall and said lower
bed deck, said position being suitable for supporting a sleeping
individual, said first pair of rail means having corresponding
first openings into which said first roller means may be inserted
for sliding along said rail means to guide the upper bed deck from
said operational position toward said storage position, whereby the
upper bed deck may be supported horizontally at the operation
position thereof and supported for storage along the ceiling wall
to provide unencumbered living space in a vehicle room without
interrupting the light from and the sight through a window in a
wall.
2. The supporting apparatus according to claim 1, further
comprising first stopper means for limiting the transverse movement
of said first roller means.
3. The supporting apparatus according to claim 1, further
comprising a pair of second rail means having a channel-like
cross-section opposed to each other in the longitudinal direction
of said vehicle, said second rail means being provided along the
upper part of one side wall and being spaced from each other by a
distance corresponding to the length of said bed deck and being so
related to said first rail means that said first roller means may
be moved from said first to said second rail means, a pair of
second roller means attached proximate the other side of said front
and rear edges of said upper bed deck for rolling along said second
rail means, and second stopper means for limiting the downward
movement of said second roller means, said second stopper means
being provided at the height corresponding to said operational
position.
4. The supporting apparatus according to claim 3, wherein said
first and second rail means constitute a pair of essentially
continuous rails each having an upper rail part provided along said
ceiling wall and a lower rail part provided along the upper part of
the side wall, and said openings are provided on the lower surfaces
of said first rail means.
5. The supporting apparatus according to claim 4, wherein said
openings are provided on the lower surfaces of said upper rail
means at a distance from said second stopper means which
corresponds to the distance between each of said first roller means
and each of said second roller means whereby said first roller
means may be introduced into said openings while said second roller
means rest against said second stopper means.
6. The supporting apparatus according to claim 4, further
comprising first stopper means for limiting the transverse movement
of said first roller means.
7. The supporting apparatus according to claim 6, wherein said pair
of continuous rails are extended from said second stopper means to
said first stopper means.
8. The supporting apparatus according to claim 4, further
comprising a third pair of continuous rail means extending along
the upper part of the other side wall, said third pair of rail
means being essentially continuous with said first pair of rail
means.
9. The supporting apparatus according to claim 1, wherein said
supporting means comprises a transverse supporting wall in said
vehicle body, a transverse shelf board on said vehicle body, a
projecting member on said supporting wall for supporting one end of
said upper bed deck in operating position, and hooks on the other
end of said bed deck for engaging said shelf board for supporting
the other end of said bed deck in operational position.
10. The supporting apparatus according to claim 3, wherein said
supporting means comprises a member projecting from a supporting
wall provided on the vehicle body and engaging members secured to
said upper bed deck for engaging a shelf board provided on the
vehicle body.
11. The supporting apparatus as defined in claim 3 wherein said
fixing means are corresponding notches in said first rail means
into which said second roller means can drop when said upper bed
deck is in the storage position, thereby preventing accidental
dislodgement of said upper bed deck from said first rail means on
application of a sidewise thrust.
12. The supporting apparatus as defined in claim 3 wherein said
vehicle body includes first and second upper bed decks and further
comprising second and third pairs of rail means having channel-like
cross-sections along both side walls of said vehicles, said second
and third pairs of rail means being essentially continuous with
said first rail means, third and fourth roller means at positions
on said second bed deck analogous to those on said first bed deck,
third stopper means for limiting the downward movement of said
third roller means, said third stopper being provided at the height
corresponding to the operational position of said second bed deck,
second corresponding openings in said first rail means for
insertion of said fourth roller means attached to said second bed
deck, the distance between said third and fourth pairs of roller
means corresponding to the distance between said second pair of
openings and said third pairs of stoppers, a support shelf and a
pair of transverse walls spaced apart from said support shelf by a
distance corresponding to the length of said upper bed decks, hooks
on one end of each of said upper bed decks for engaging said
support shelf when said upper bed decks are in operational
position, projections on said transverse walls for supporting the
other end of each of said bed decks when said bed decks are in
operational position, and one pair of notches in each of said pairs
of first rail means into which said second and third roller means
can drop as a means of fixing said first and second upper bed decks
in said first pair of rail means.
13. The supporting apparatus as defined in claim 12, wherein said
upper bed decks are of width such that room is provided for passage
therebetween when said upper bed decks are in operational
position.
14. The supporting apparatus as defined in claim 12, wherein said
bed decks are unequal in width, one being approximately one-half
and the other approximately one-third of the interior width of the
vehicle.
15. The supporting apparatus according to claim 3, further
comprising on each of said first rail means along the ceiling wall,
a cover for removably closing said opening.
16. The supporting apparatus according to claim 15 wherein said
cover is L-shape in section similar to the shape of said rail
means, is provided at the lower outside part of said rail part, and
a shaft is provided through said cover and said rail part, said
shaft piece having at one end thereof a flange part with a diameter
larger than the width of said slit and being in contact with the
side part of said slit and having at the other end thereof a knob
for sliding said cover along said slit, wherein said opening is
provided on the lower surface of said rail part along the ceiling
wall at such a distance from said second stopper means that
corresponds to the distance between one of said first roller means
and one of said second roller means being on one side of the upper
bed deck in the width direction thereof.
17. The supporting apparatus as defined in claim 2 wherein said
first stopper means are located on the ceiling of said vehicle.
18. The supporting apparatus as defined in claim 3 wherein said
supporting means comprises a transverse supporting wall in said
vehicle body, a transverse shelf board on said vehicle body, a
projecting member on said supporting wall for supporting one end of
said upper bed deck in operating position, and hooks on the other
end of said bed deck for engaging said shelf board for supporting
the other end of said bed deck in operational position.
19. The supporting apparatus as defined in claim 18 further
comprising a second upper bed deck hinged to the other side wall of
said vehicle, a catch on said other side wall for holding said
second upper bed deck in storage position against said other side
wall, a second transverse wall having a second projection thereon
for supporting a first end of said second upper bed edeck in
operational position and hooks at the second end of said second bed
deck for engaging said support shelf when said second bed deck is
lowered to operational position.
Description
BACKGROUND OF THE INVENTION
The present invention relates to a supporting apparatus for an
upper bed deck of a mobile home vehicle or the like which is
movable both to the operation and storage positions.
As is well known, mobile home vehicles or the like are often
provided with upper and lower beds in order to increase its
capacity for lodging. Conventionally, foldable sofa beds or vehicle
seats are usually employed as lower beds, while upper bed decks are
provided detachably so as to ensure the full use of the vehicle
room space.
With the conventional upper bed deck which is detachably provided
at a predetermined height in the vehicle room, usually at about
half the height of the vehicle space, there are various troubles in
fitting and detaching the same, in folding the same in the vehicle
room and in transporting the same between the places where it is
used and stored. In another conventional method, the upper bed deck
is temporarily stored against the side wall of the vehicle room
with the aid of suitable clips, but a bed deck in such a position
interferes with light and sight through the windows in the side
walls of the vehicle room. In still another conventional method,
the upper bed deck is guided and moved for storage to the other
portion in the vehicle room, for example, to a little space just
above the driver's seat by means of a suitable guiding device, but
generally speaking, such storing apparatus is complex both in
mechanism and construction and poor in durability.
SUMMARY OF THE INVENTION
A pair of upper bed decks are provided in a mobile home vehicle
having suitable supporting walls or the like at front and rear
portions in the vehicle room. One bed deck is stored along the
ceiling wall and is movable to its operation position by means of
rails provided along a side wall and the ceiling of the vehicle
body at positions corresponding to the front and rear edges of the
bed deck. A second upper bed deck may be stored along the other
side wall of the vehicle body using hinge means by which it is
pivotally movable to its operation position. If the ceiling wall is
wide enough, both bed decks may be stored along said ceiling
wall.
Support for a bed deck to be stored along the ceiling wall consists
of a pair of rails spaced apart from each other by a predetermined
distance longitudinally of the vehicle body and extending along a
side wall and along a ceiling wall thereof, rollers provided on the
frame of the bed deck, said rollers being fitted into said rails
and said bed deck being supported movably along said rails, whereby
said bed deck may be moved toward and stored along the ceiling
wall. In preparation for use, the bed deck is moved downward along
said rails to the predetermined position and one side of the bed
deck is taken off from said rails through open parts provided
thereon so that said bed deck may be rotated into horizontal
operating position. The bed deck in this position is supported on
the front and rear walls of the vehicle room.
Conveniently, when one bed deck is stored against the ceiling wall
and another is stored against a side wall, the former bed deck is
about one-half as wide as the vehicle room and the latter is about
one-third as wide.
Accordingly, an object of the present invention is an improved
apparatus including an upper bed deck in the vehicle room of a
mobile home whereby at least one upper bed deck may be readily
moved from operating position to a storage position along the
ceiling of said vehicle room.
An important object of the present invention is to provide
supporting and storage apparatus for an upper bed deck to be
disposed midway between the lower bed deck and ceiling of a mobile
home vehicle or the like, wherein the structure of the upper bed
deck itself is simple and storing operation can be easily carried
out, and wherein the bed decks can be stored without encroaching on
the available vehicle room space and without blocking light from
and sight through the windows.
Another object of the invention is an improved apparatus for
storing one upper bed deck against said ceiling and a second bed
deck against a wall of said vehicle room.
A further object of the present invention is an improved apparatus
for storing at least one upper bed deck against a ceiling of a
mobile home wherein said apparatus includes rails which function as
ribs to reinforce the walls and ceiling of said mobile home.
Still other objects and advantages of the invention will in part be
obvious and will in part be apparent from the specification.
The invention accordingly comprises the features of construction,
combinations of elements, and arrangement of parts which will be
exemplified in the constructions hereinafter set forth, and the
scope of the invention will be indicated in the claims.
BRIEF DESCRIPTION OF THE DRAWING
For a fuller understanding of the invention, reference is had to
the following description taken in connection with the accompanying
drawings, in which:
FIG. 1 is a side view of a mobile home vehicle of the delivery van
type to be provided with the supporting apparatus for the upper bed
deck according to the present invention;
FIG. 2 is a perspective view of the upper bed deck shown in FIG.
1;
FIG. 3 is a sectional view taken along the line 3--3 of FIG. 1;
FIG. 4 is a sectional view taken along the line 4--4 in FIG. 1;
FIG. 5 is a sectional view taken along the line 5--5 in FIG. 3;
FIG. 6 is a sectional view taken along the line 6--6 in FIG. 4;
FIG. 7 is an enlarged view of a gate portion in the ceiling rail
for receiving and holding the inner edge of the bed deck of FIG.
3;
FIG. 8 is a sectional view taken along the line 8--8 in FIG. 7;
FIGS. 9 to 13 are views showing a manner of supporting and storing
the upper bed decks using the supporting apparatus according to the
present invention; and
FIG. 14 is a sectional view taken along a line analogous to 4--4 in
FIG. 1, in which a pair of supporting apparatuses for horizontally
supporting a pair of upper bed decks and for storing a pair of
upper bed decks along the ceiling wall is shown.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
As illustrated in FIG. 1, a mobile home vehicle 1 includes a
driving room 2, a living room 3 and a bath-toilet-kitchen room
4.
The living room 3 is provided with a foldable table 5, and seat
units 6 for use during camping. The room 3 is used not only as a
living room or a dining room, but also as a bedroom. The seat unit
6 can be rearranged to form a lower bed 6' . Upper bed decks 7 and
8 (FIG. 3) are provided side by side at about half the height
between ceiling wall 1b of the living room and the lower bed 6'.
The upper bed deck 8 in the embodiment shown in FIG. 3 is stored
along side wall 1a of the vehicle body using hinge means 24 and
binding means or catch 25. The other upper bed deck 7 is stored
along the ceiling wall 1b by means of rail devices 9a and 9b (FIGS.
3 and 4) provided along side wall 1c and ceiling wall 1b at
positions corresponding to the front and rear edges of the bed
deck. As a result both bed decks may be completely prevented from
encroaching on the space in the living room.
In more detail, the upper bed decks are supported between wall 40
which separates the living room 3 from the bath-toilet-kitchen room
4, and the rear end of shelf board 20 of driving room 2. The length
and width of both bed decks are adequate for a man to sleep on as
is apparent from FIG. 1. As aforenoted, it is desirable that bed
deck 7 be wider than bed deck 8. Also there should be room between
bed decks 7 and 8 when in use position for passage
therebetween.
For storing the upper bed deck 7 along the ceiling wall 1b, as
shown in FIGS. 3 and 4, the rails 9a and 9b are provided along the
ceiling wall 1b and the side walls 1a and 1c which are inwardly
inclined toward the ceiling at the positions of the rear end of the
shelf board 20 and the wall 40, the rails 9a and 9b having
channel-like cross-section and openings 16a, 16bopposed to each
other in the longitudinal direction thereof. As shown in FIG. 2,
the upper bed deck 7 is provided with rollers 12a, 13a and 12b, and
13b which are respectively attached to the top ends of the brackets
10a, 11a and 10b, 11b which in turn are fixed to the outer frame of
the bed deck 7 at the front and rear edges thereof in the
longitudinal direction. A pair of rollers 12a, 13a at the rear edge
of the bed deck 7 are fitted into the rail 9a on the wall 40 side,
while a pair of rollers 12b, 13b at the front edge of the bed deck
7 are fitted into the rail 9b on the shelf board 20 side, whereby
the upper bed deck 7 is fitted into the opposed openings of the
rails 9a, 9b slidably along the side wall 1c and the ceiling wall
1b of the vehicle body.
In order to prevent the fall of the upper bed deck 7 during the
sliding operation, the rail 9a is provided with a stopper 14a at
the lower end of its rail part on the side wall 1c side and at the
height suitable to support the bed deck 7 horizontally, as shown in
FIG. 3. The rail 9a is also provided with a stopper 15a, in order
to prevent the stored bed deck 7 from moving transversely toward
the side wall 1a side, at such a position of its rail part along
the ceiling wall 1b that the effective length of the rail part
between the top of the side wall 1c and the stopper 15a becomes
larger than the width between the rollers 12a and 13a of the upper
bed deck 7. Also, the rail 9a is provided with a notched open part
or opening 16a on the lower surface thereof at such a distance from
the stopper 14a on the side wall 1c side that corresponds to the
distance between the rollers 12a and 13a attached to the upper bed
deck 7. At the open part 16a (FIGS. 7 and 8) is provided an opening
and closing cover 17a to cover the open part 16a and open or close
the same as required. Another rail 9b is provided, as shown in FIG.
4, at the front part of the living room 3 or just at the rear of
the driver's room 2, and is extended along the side walls 1a and 1c
through the ceiling wall 1b to the positions of the rear end of the
shelf board 20, similarly to the rail 9a. The stoppers 14b, 15b,
the notched open part 16b, and the cover 17b for opening or closing
the open part 16b are provided at similar positions to those of the
rail 9a in FIG. 3.
Since the open part 16a and the cover 17a are similar in
construction to the open part 16b and the cover 17b, the function
of the former only will be explained for simplicity. As shown in
FIGS. 7 and 8, the notched open part 16a of predetermined length is
provided on lower surface 91 of the rail 9a. At the lower outside
part of the rail 9a is provided opening and closing cover 17a of
L-shape in section which is quite similar to the shape of the rail
9a in section and is of such a size as to cover the open part 16a.
The cover 17a is slidable along a slit 92 of suitable length in the
longitudinal direction of the rail 9a by means of a shaft piece 18
provided therethrough and also through the slit 92, the shaft piece
18 having at one end a flange part with a diameter larger than the
width of the slit 92 and in contact with the inner side part of the
slit 92, and a knob 19 provided at the outer end of shaft piece
18.
Also, as shown in FIGS. 3 and 4, the notches 93a, 93bare provided
on the rails 9a, 9b such that the distance between the notches 93a,
93b and the stoppers 15a, 15b is equal to the width between the
rollers 12a, 13a or 12b, 13b attached to the upper bed deck 7.
In operation, the upper bed deck 7 is movable along the rails 9a
and 9b with the rollers 12a, 13a and 12b, 13b which are
respectively fitted into the opposed rails 9a and 9b. When the
rollers 13a, 13b on one side of the bed deck 7 in the width
direction thereof come in contact with the stoppers 15a, 15b,
respectively, the rollers 12a, 12b on the other side of the bed
deck 7 are positioned in the notches 93a, 93b of the rails 9a, 9b,
whereby the upper bed deck 7 is supported for storage along the
ceiling wall 1b. Since the rollers 12a, 12b are engaged with the
notches 93a, 93b, the upper bed deck can not be accidentally swung
or dropped, even if the vehicle is moved laterally at a high rate.
The upper bed deck 7 supported for storage is shown in FIGS. 3 and
4 with a dot-chain line.
When the upper bed deck 7 is employed for sleeping, the rollers
12a, 12b of the upper bed deck 7 are manually raised out of the
notches 93a, 93b, respectively, so that the bed deck 7 may be moved
down along the rails 9a, 9b until it is stopped when the rollers
12a, 12b come in contact with the stoppers 14a, 14b. At that time,
the other side rollers 13a, 13b are positioned at the open parts
16a, 16b which are covered with the covers 17a, 17b. The covers
17a, 17b are then pushed along the slit 92 to reveal the open parts
16a, 16b, and the rollers 13a, 13b are taken out of the rails 9a,
9b through the open parts 16a, 16b. Then the bed deck 7 is rotated
on the rollers 12a, 12b to make contact with the stoppers 14a, 14b,
until the rear edge of the bed deck 7 is engaged with the upper
surface of a projection 41 provided on the wall 40 at the height of
the stoppers 14a, 14b, and until the front edge of the bed deck 7
is engaged with the upper surface of the shelf board at the rear
end thereof by means of engaging members or hooks 23 which are
spaced apart from each other in the width direction of the upper
bed deck 7 at the front edge thereof and each of which is composed
of an arm 21 having one end secured to the bed deck with bolt means
and having the other end provided with an engaging piece 22 which
projects at a right angle from the arm 21 for engagement with the
upper surface of the shelf board 20. Thus, the bed deck 7 is
horizontally supported at the operation position. (See FIGS. 9 and
10).
The upper bed deck 7 can be moved from the operation position to
the storage position by reversing the above mentioned steps. (See
FIGS. 11 to 13).
Where there is sufficient space in the width direction of the
vehicle body, another upper bed deck 8 may be provided on the side
wall 1a side, in addition to the upper bed deck 7 on the side wall
1c side. (See FIG. 11). In detail, as shown in FIGS. 3 and 4, one
side of the upper bed deck 8 in the longitudinal direction thereof
is pivotally secured to the side wall 1a side with a pair of hinge
devices 24. The rear edge of the upper bed deck 8 is engaged with
the projection 41 (FIG. 3) projected from the wall 40, while the
front edge of the upper bed deck 8 is supported with the hooks 23
(FIG. 4) on the upper surface of shelf board 20 at the rear end
thereof, similarly to the upper bed deck 7 so that the upper bed
decks 7 and 8 are supported horizontally at the same height. The
upper bed deck 8 is pivotally moved upward and supported for
storage along the side wall 1a with suitable binding means 25 such
as a clip or the like provided at the upper portion of the side
wall 1a, thereby to ensure the wide space in the living room (FIG.
11).
Further, a pair of the upper bed decks 7 may be provided on the
side wall 1a side and the side wall 1c side and stored along the
ceiling wall 1b, using a pair of supporting apparatuses according
to the present invention, as shown in FIG. 14.
In the above cases in which two upper bed decks are employed, one
of the bed decks may have the width corresponding to about one
third of the width of the vehicle room and the other bed deck may
be substantially wider than said bed deck so as to ensure a central
path between said two bed decks.
In the above embodiments, a long curved rail extending along the
side wall 1c, the ceiling wall 1b and the side wall 1a was employed
for the rails 9a and 9b. This is because such rails also serve as
ribs for reinforcing the mobile home vehicle, especially the
ceiling wall 1b. However, the rails 9a, 9b extending from the
stoppers 14a, 14b to the stoppers 15a, 15b may be of course
employed. Also, such rail may be two separate rails or one
continuous rail. For the purpose of the present invention, the
rails may be provided at least along the ceiling wall. In that
case, the roller 13a or 13b attached to one side of the upper bed
deck 7 is inserted into the rail provided along the ceiling wall 1b
through either a side open part of the rail near the side wall 1c
or the open part 16a or 16b provided on the lower surface thereof,
and manually slid along the rail until it is stopped with stopper
means or to the predetermined position when there is no stopper
means. Then, the other side of the upper bed deck 7 is manually
raised toward the ceiling wall and fixed thereon with suitable
fixing means, whereby the upper bed deck is supported for storage
along the ceiling wall.
When there is no fear that the rollers 12a, 12b to be held in the
rails 9a, 9b may pass the open parts 16a, 16b, in view of the
effective length of the rails 9a, 9b and the position of the open
parts 16a, 16b, it will be unnecessary to provide the opening and
closing covers 17a, 17b.
The above mentioned opening and closing covers 17a, 17b of the
rails 9a, 9b, supporting devices such as the projected parts 41 on
the supporting wall 40 or the engaging members 23 for engagement
with the shelf board 20 for horizontally supporting the upper bed
deck may be variously modified or substituted by any other suitable
means. For example, the supporting devices may be chains hung from
the ceiling (not shown).
As described above, the supporting apparatus according to the
present invention can store an upper bed deck along the ceiling
wall or can store a pair of bed decks along the ceiling wall and
along one of the side walls of the vehicle body, so that there is
no loss of the living space in the vehicle room of the mobile home
vehicle or the like, and the window at least on one side wall of
the vehicle body is not interrupted with the bed deck nor the
window space is limited thereby to ensure the light and the sight
through the window.
Further, with the supporting apparatus according to the present
invention, the upper bed deck is slid along the rails 9a, 9b from
the storage position until it comes into contact with the stoppers
14a, 14b provided at the lower portion of the rails 9a, 9b, and
then it is lowered by being pivotally rotated on the rollers 12a,
12b on one side of the bed deck to the predetermined operation
position. Then, the bed deck can be stored again along the ceiling
wall by reversing the above steps. Thus, its operation is very
simple, and various modifications are possible by combining the
upper bed deck to be provided on the side of one of the side walls
of the vehicle body and to be stored along the ceiling wall, with
the upper bed deck to be provided on the side of the other side
wall and to be stored along the other side wall or along the
ceiling wall.
Moreover, as the rails provided along the ceiling wall of a mobile
home vehicle, reinforcing ribs, usually provided for the
reinforcement of the upper part of the side wall and the ceiling
may be used, or the rails may be used as the reinforcing ribs.
Thus, the supporting apparatus according to the present invention
is suitable for practical use in mobile home vehicles.
It will thus be seen that the objects set forth above, among those
made apparent from the preceding description, are efficiently
attained and, since certain changes may be made in the above
constructions without departing from the spirit and scope of the
invention, it is intended that all matter contained in the above
description or shown in the accompanying drawings shall be
interpreted as illustrative and not in a limiting sense.
It is also to be understood that the following claims are intended
to cover all of the generic and specific features of the invention
herein described, and all statements of the scope of the invention
which, as a matter of language, might be said to fall
therebetween.
* * * * *