U.S. patent application number 15/873118 was filed with the patent office on 2018-08-02 for holding device for rolled body, method of storing rolled body, and method of containing rolled body.
This patent application is currently assigned to LINTEC CORPORATION. The applicant listed for this patent is LINTEC CORPORATION, TOYO KAKO, INC.. Invention is credited to Akira Abe, Toshiaki Amada, Motokazu Asano, Tatsuya Todokoro, Masaki Yoneda.
Application Number | 20180215574 15/873118 |
Document ID | / |
Family ID | 62977158 |
Filed Date | 2018-08-02 |
United States Patent
Application |
20180215574 |
Kind Code |
A1 |
Todokoro; Tatsuya ; et
al. |
August 2, 2018 |
Holding Device for Rolled Body, Method of Storing Rolled Body, and
Method of Containing Rolled Body
Abstract
Even in case a rolled body is stored in a state of being
suspended without containing it in a corrugated cardboard box and
the like, a leg piece that is fixed in a manner protruded out of a
plate-like member can stably keep a holding device for the rolled
body relative to a surface of placement in an erected posture. The
holding device can prevent the rolled body from easily getting out
of position due to swinging and rolling movements. The rolled body
can be stored in a corrugated cardboard box while a pair of holding
devices remain mounted on the rolled body. In case corrugated
cardboard boxes are stored by holding them in a stacked manner, or
are transported, the corrugated cardboard boxes can be made harder
to get damaged. A holding device is adapted to hold in position a
rolled body made up by winding a web. The holding device is
attached to each of both longitudinal ends of the rolled body so as
to hold a rolled body surface in a state suspended away from a
surface of placement thereof. The holding device has: a plate-like
member having a lower side in contact with the surface of placement
of the rolled body; and at least one leg piece which is attached
only to the lower side so as to protrude inward, in an elongated
direction, of the rolled body.
Inventors: |
Todokoro; Tatsuya; (Tokyo,
JP) ; Abe; Akira; (Tokyo, JP) ; Amada;
Toshiaki; (Tokyo, JP) ; Asano; Motokazu;
(Gunma-Ken, JP) ; Yoneda; Masaki; (Gunma-Ken,
JP) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
LINTEC CORPORATION
TOYO KAKO, INC. |
Tokyo
Gunma-Ken |
|
JP
JP |
|
|
Assignee: |
LINTEC CORPORATION
Tokyo
JP
TOYO KAKO, INC.
Gunma-Ken
JP
|
Family ID: |
62977158 |
Appl. No.: |
15/873118 |
Filed: |
January 17, 2018 |
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
B65H 2701/537 20130101;
B65H 75/185 20130101; B65H 16/005 20130101; B65H 16/06 20130101;
B65H 2301/41346 20130101 |
International
Class: |
B65H 75/18 20060101
B65H075/18; B65H 16/00 20060101 B65H016/00; B65H 16/06 20060101
B65H016/06 |
Foreign Application Data
Date |
Code |
Application Number |
Jan 27, 2017 |
JP |
2017-012899 |
Claims
1. A holding device adapted to hold in position a rolled body made
up by winding a web, the holding device being respectively attached
to each of longitudinal ends of the rolled body so as to hold a
rolled body surface in a state suspended out of contact with a
surface of placement, the holding device comprising: a plate-like
member having a lower side which comes into contact with the
surface of placement; and at least one leg piece that is attached
only to the lower side of the plate-like member in a manner to
protrude inward in an elongated direction of the rolled body.
2. A method of storing a rolled body by using a pair of holding
devices, each of the holding devices comprising: a plate-like
member having a lower side which comes into contact with a surface
of placement; at least one leg piece that is attached only to the
lower side of the plate-like member in a manner to protrude inward
in an elongated direction of the rolled body which is made up by
winding a web; and a fixing member which is attached to the
plate-like member so as to fix in position an end portion of the
rolled body, the method comprising the steps of: attaching the
holding devices to the rolled body such that both the longitudinal
ends of the rolled body are fixed in position by the fixing members
in a state in which the leg pieces look inward in an elongated
direction of the rolled body; and placing each of the plate-like
members such that the lower side of the plate-like member and the
leg pieces are brought into contact with the surface of placement,
thereby keeping a body surface of the rolled body in a state
suspended out of contact with the surface of placement.
3. A method of containing a rolled body into a container box by
using a pair of holding devices, each of the holding devices
comprising: a plate-like member having a lower side which comes
into contact with a surface of placement; at least one leg piece
that is attached only to the lower side of the plate-like member in
a manner to protrude inward in an elongated direction of the rolled
body which is made up by winding a web; and a fixing member which
is attached to the plate-like member so as to fix in position an
end portion of the rolled body, the method comprising the steps of:
attaching the holding devices to the rolled body such that both the
longitudinal ends of the rolled body are fixed in position by the
fixing members in a state in which the leg pieces look inward in an
elongated direction of the rolled body; and supposing that a use is
made, as the container box, of one having a rectangular side
surface of internal dimensions equivalent to external dimensions of
the plate-like member, and that a bottom of the container box is
defined as a surface of placement, containing the rolled body into
the container box such that the lower side of the plate-like member
and the leg piece come into contact with the surface of placement,
thereby making the body surface of the rolled body in a state
suspended out of contact with the surface of placement.
Description
BACKGROUND
1. Technical Field
[0001] This invention relates to a holding device adapted to hold
in position a rolled body made up by winding a continuous thin
film-like material (hereinafter referred to as "web"), the holding
device being respectively attached to each of longitudinal ends of
the rolled body so as to hold a rolled body surface in a state
suspended out of contact with a surface of placement. It also
relates to a method of storing a rolled body, and also relates to a
method of containing a rolled body, both methods by using the
holding device.
2. Related Art
[0002] This kind of holding device is known in patent document,
e.g., JP-2005-35646 A. The conventional holding device has a
plate-like member with a square outline. In the center of the
plate-like member there is attached a cylindrical projection in a
manner to be elongated in a direction at right angles to the
surface of the plate member. In holding a rolled body, which is
made up by winding a web around a winding core, by means of a pair
of holding devices of this kind, each of the holding devices is
attached to respective longitudinal ends of the winding core so
that the cylindrical projections are inserted into the winding
core. In order for the plate-like member to take a posture erected
(or upright) on the surface of placement, the plate-like member is
caused to rest on the surface of placement with one side (bottom
side) of the plate-like member being in contact with the surface of
placement. According to this arrangement, the winding core is fixed
by the cylindrical projections so that the body surface of the
rolled body is held in a state of being away from (i.e., out of
contact with) the surface of placement.
[0003] In case the rolled body is kept stored in the
above-mentioned state, the rolled body will be held on the surface
of placement such as of a floor, desk, and the like only by the
lower sides of the plate-like members. Both external sides of the
plate-like members are spaces without restriction. Therefore, when
the surface of placement is subjected to rolling, etc. the
cylindrical projection will easily be dropped out of position of
the winding core onto the surface of placement. As a result, the
body surface will get stained or be subjected to scratches. In the
position corresponding to the body surface which is in contact with
the surface of placement, there will be left, over a number of
rotations, pressure marks due to the weight of the roll.
[0004] By the way, in case the rolled body is stored or transported
without adhesion of dirt or dust to the body surface, a rolled body
will be contained in a corrugated cardboard box with a closing lid
while leaving the pair of holding devices to remain attached. Under
the circumstances, the above-mentioned conventional holding devices
have the following disadvantage, namely in that: when the holding
devices hold the rolled body, the load of this rolled body is
received only by the lower sides of the plate-like members of both
the holding devices; and therefore that, depending on the weight of
the rolled body, that part of the corrugated cardboard box which
corresponds to the lower side to receive the load transmitted from
the lower side of the plate-like body, is likely to be damaged.
This phenomenon becomes more conspicuous when a plurality of
corrugated cardboard boxes each containing therein a rolled body
having equivalent roll lengths are held in stack (i.e., one on top
of another).
[0005] Further, in case a rolled body is contained in a corrugated
cardboard box with a closing lid serving as a container box, with a
pair of holding devices being attached to the rolled body, when
there is a clearance between the plate-like body and the inner
surface of the corrugated cardboard box, deviations will happen
between the winding core and the cylindrical projections when the
rolled body is subjected to vibrations during transportation. As a
result, the rolled body will be stricken out of balance due to the
load of the rolled body, and the plate-like members will be
inclined from the erected posture. Disadvantage will happen in that
the cylindrical projections will be pulled out of position and,
consequently, the body surface of the rolled body will come into
contact with the inner surface of the corrugated cardboard box. In
such a case, the clearances between the plate-like bodies and the
inner surfaces of the corrugated cardboard box may be minimized to
the extent possible. This, however, will make it remarkably
troublesome to put the rolled body into, and to take it out of, the
corrugated cardboard box.
SUMMARY
Problems to be Solved
[0006] In view of the above points, this invention has a problem in
providing a holding device for use in a rolled body, a method of
storing a rolled body, and a method of containing a rolled body, in
which: when a rolled body is stored in a suspended state without
containing it in a corrugated cardboard box or the like, leg pieces
attached in a protruded manner out of the plate-like member can
stably maintain the erected posture; the rolled body can be
prevented from getting simply pulled out of position when swung;
further the rolled body can be stored in the corrugated cardboard
box or the like while the pair of holding devices remain fixed to
the rolled body or the like; even in case corrugated cardboard
boxes are stacked or transported, the corrugated cardboard boxes
can hardly be damaged.
Means for Solving the Problems
[0007] In order to solve the above problems, this invention is a
holding device adapted to hold in position a rolled body made up by
winding a web, the holding device being respectively attached to
each of longitudinal ends of the rolled body so as to hold a rolled
body surface in a state suspended out of contact with a surface of
placement. The holding device comprises: a plate-like member having
a lower side which comes into contact with the surface of
placement; and at least one leg piece that is attached only to the
lower side of the plate-like member in a manner to protrude inward
in an elongated direction of the rolled body.
[0008] Further, in order to solve the above problems, this
invention is a method of storing a rolled body by using a pair of
holding devices, each of the holding devices comprising: a
plate-like member having a lower side which comes into contact with
a surface of placement; at least one leg piece that is attached
only to the lower side of the plate-like member in a manner to
protrude inward in an elongated direction of the rolled body which
is made up by winding a web; and a fixing member which is attached
to the plate-like member so as to fix in position an end portion of
the rolled body. The method comprises the steps of: attaching the
holding devices to the rolled body such that both the longitudinal
ends of the rolled body are fixed in position by the fixing members
in a state in which the leg pieces look inward in an elongated
direction of the rolled body; and placing each of the plate-like
members such that the lower side of the plate-like member and the
leg pieces are brought into contact with the surface of placement,
thereby keeping a body surface of the rolled body in a state
suspended out of contact with the surface of placement.
[0009] Still furthermore, in order to solve the above problems,
this invention is a method of containing a rolled body into a
container box by using a pair of holding devices, each of the
holding devices comprising: a plate-like member having a lower side
which comes into contact with a surface of placement; at least one
leg piece that is attached only to the lower side of the plate-like
member in a manner to protrude inward in an elongated direction of
the rolled body which is made up by winding a web; and a fixing
member which is attached to the plate-like member so as to fix in
position an end portion of the rolled body. The method comprises
the steps of: attaching the holding devices to the rolled body such
that both the longitudinal ends of the rolled body are fixed in
position by the fixing members in a state in which the leg pieces
look inward in an elongated direction of the rolled body; and,
supposing that a use is made, as the container box, of one having a
rectangular side surface of internal dimensions equivalent to
external dimensions of the plate-like member, and that a bottom of
the container box is defined as a surface of placement, containing
the rolled body into the container box such that the lower side of
the plate-like member and the leg piece come into contact with the
surface of placement, thereby making the body surface of the rolled
body in a state suspended out of contact with the surface of
placement. In this invention, the term "equivalent" does not mean
that the external dimensions of the plate-like member are in strict
coincidence with the internal dimensions of the container box.
Instead, it should be understood to mean that the internal
dimensions of the container box are slightly larger than the
external dimensions of the plate-like member in order to secure a
small clearance so as to facilitate the work of placing the rolled
body into, or out of, the container box.
[0010] According to this invention, in a state in which the rolled
body is held in a suspended state while keeping the body surface of
the rolled body away from the surface of placement by means of a
pair of fixing members, the load of the rolled body can be received
not only by the lower side of the plate-like member but also by the
leg pieces. Therefore, also in case the rolled body is stored in a
suspended manner without containing it inside the corrugated
cardboard box or the like as a container box, the rolled body can
maintain its erected state stably relative to the surface of
placement thanks to the leg pieces that are protruded from the
plate-like member. The rolled body can also be easily prevented
from getting pulled out of position against rolling and swinging
movements. Further, it is also possible to store a rolled body in a
corrugated cardboard box or the like in a state in which a pair of
holding devices remain mounted on the rolled body. In case the
rolled body is stored or accommodated into a corrugated cardboard
box in a state in which the pair of fixing members remain mounted
on the rolled body, and the container is stacked on another box or
is transported, the corrugated cardboard box can be made harder to
be damaged. Further, like in the example of the above-mentioned
conventional art, in case the fixing member is constituted by a
cylindrical projection, even though the rolled body is subjected to
vibrations during transportation, there will be no such
disadvantages as the body surface of the rolled body's coming into
contact with the inner surface of the corrugated cardboard box or
the like because the plate-like member is maintained in an erected
posture by means of the leg pieces. Furthermore, since there is leg
piece not on the upper side of the plate-like member but on the
lower side thereof, when the web is pulled out of the rolled body
contained in the corrugated cardboard box, there is no possibility:
of the web's hitting the leg pieces; of the web's getting hindered
from smoothly taking out of the rolled body; and of the web's
getting scarred with scratches. In addition, despite the vibrations
at the time of taking out the web, the leg pieces will help the
plate-like member maintain the erected posture.
BRIEF DESCRIPTION OF THE DRAWINGS
[0011] FIG. 1 is a perspective view of a holding device for a
rolled body according to an embodiment of this invention.
[0012] FIG. 2 is a perspective view to explain a method of storing
and a method of containing a rolled body according to an embodiment
of this invention.
[0013] FIG. 3 is a front view of the holding device in a state in
which the rolled body is contained in a corrugated cardboard
box.
[0014] FIG. 4 is a sectional view taken along the line IV-IV in
FIG. 3.
DESCRIPTION OF EXEMPLARY EMBODIMENTS
[0015] With reference to the figures, description will be made of a
holding device adapted to hold in position a rolled body, made up
by winding a web according to an embodiment of this invention.
Reference is made to an example in which the holding device is
attached to respective longitudinal ends of the rolled body so as
to hold a rolled body surface in a state suspended out of contact
with a surface of placement.
[0016] With reference to FIGS. 1 to 4, reference numeral 1 denotes
a holding device for holding a rolled body. The holding device 1 is
provided with: a plate-like member 11 having a lower side 10 which
comes into contact with a surface of placement Sm; a fixing member
12 which is fixed so as to be elongated in a manner to protrude at
right angles to a plate surface in the central part of the
plate-like member 11; at least one (two in this embodiment) leg
piece 13 which is attached only to the lower side 10 of the
plate-like member 11 so as to be elongated inward. In case the leg
piece that is attached to the lower side 10 is only one in number,
it is preferable to fix it substantially in the center of the lower
side 10. In this case, the width of the leg piece may be set in
order for the plate-like member 11 to be maintained in an upright
(or erected) posture.
[0017] As the material for the plate-like member 11, fixing member
12 and the leg pieces 13, it is preferable to make them in
thermoplastic resin out of consideration of durability. As the
thermoplastic resin, selection may be made out of, e.g.,
polypropylene, polyethylene, acrylonitrile-butadiene-styrene resin,
polyethylene terephthalate, polyethylene naphthalate, polystyrene,
acrylic resin, silicone resin, and fluorine resin. The plate-like
member 11 shall, preferably, be rectangular (substantially square
according to this embodiment) in shape, but is not necessarily
limited to the above as long as it has the lower side 10 which
comes into contact with the surface of placement Sm. It may,
therefore, be semicircular, trapezoidal, triangular, and the like,
and the lower side 10 may be partly formed into a corrugated shape
or a saw-tooth shape. The plate-like member 11 may have a thickness
that is set to a range of, e.g., 0.3 mm to 20 mm in view of the
mechanical strength, etc. of the plate-like member 11, most
preferably 0.5 mm to 10 mm. If the thickness is below 0.3 mm, there
will be a shortage in stability required to maintain the erected
posture, or shortage in the strength to withstand the impact due to
swinging or external pressure. On the other hand, if the thickness
is above 20 mm, not only will the cost increase, but also will the
weight increase, thereby bringing about a disadvantage in
transportation. The plate-like member 11 has formed therein a
plurality of lightening holes 11a that penetrate in the thickness
direction of the plate-like member. It is thus so arranged that the
holding device 1 is reduced in weight and, at the same time, when
an external pressure is applied, that the pressure is dispersed,
thereby increasing the strength against the shocks to be
absorbed.
[0018] The fixing member 12 has a diameter that is suitable for
insertion into the winding core 20 of the rolled body 2. By
inserting the fixing member 12 into the winding core 20, the rolled
body 2 is fixed to the fixing member 12. By reducing the diameter
of the fixing member 12 toward the front end thereof, the fixing
member 12 is made easier to be inserted into the winding core 20.
By the way, while the fixing member 12 shall preferably be formed
integrally with the plate-like member 11, it may alternatively be
formed separately. By making the external diameter of the fixing
member 12 substantially equal to the internal diameter of the
winding core 20 of the rolled body 2, it is preferable for the
rolled body 2 to be stably fixed in position without wobbling. The
length of protrusion of the fixing member 12 beyond the plate-like
member 11 shall preferably be 10 mm to 100 mm, particularly
preferably between 20 mm to 50 mm. If the length of protrusion is
below 10 mm, the winding core 20 is likely to be pulled out of
position due to lateral vibrations, sometimes leading to lack in
erected stability (i.e., stability in the erected posture). If the
length of protrusion is above 100 mm, the cost and weight will
increase, or the fixing member 12 sometimes gets harder to be
inserted into the winding core 20.
[0019] The sectional shape of the leg piece 13 is not particularly
limited, but may be triangular, rectangular, circular or
elliptical. By making the leg piece 13 into triangular in sectional
shape as shown in the embodiment of this invention, a rolled body 2
of a larger roll diameter can advantageously be held in position.
In addition, in case the leg piece 13 is formed into triangular in
sectional shape, the strength of the holding device 1 can be
increased by chamfering the corners of the leg piece 13. The length
in which the leg piece 13 protrudes beyond the plate-like member 11
shall preferably be 10 mm to 100 mm, most preferably be 20 mm to 70
mm. If the protrusion is less than 10 mm, there is a possibility
that the erected stability against the rolling movement may not be
sufficient. If it exceeds 100 mm, on the other hand, there is a
possibility that the cost and weight of the holding device 1 will
increase or at the time of fixing the rolled body 2 in position,
the leg piece 13 may hit the body surface 21.
[0020] Next, description will be made of a method of storing and a
method of containing the rolled body 2 by using the above-mentioned
holding device 1 with reference to an example of containing the
rolled body 2 into a corrugated cardboard box 3 with a closing lid
(not illustrated).
[0021] The fixing member 12 is each inserted into the winding core
20 of the rolled body 2 in a state in which the leg pieces 13 of a
pair of holding devices 1 are in a posture looking toward the
inside, as seen in the longitudinal direction, of the rolled body
2. The holding devices 1 are thus mounted in such a manner that
both longitudinal ends of the rolled body 2 are fixed in position
by the respective fixing members 12 (see FIG. 2). Then, by placing
thus obtained assembly of the rolled body 2 with the pair of
holding devices 1 onto the surface of placement Sm of a floor, a
desk, and the like such that the lower sides 10 of the plate-like
members 11 and the leg pieces 13 are brought into contact with the
surface of placement Sm, the body surface 21 of the rolled body 2
can be made into a suspended state out of contact with the surface
of placement Sm. In this manner, the body surface 21 can be
prevented from coming into contact with, thereby getting damaged
by, the surface of placement Sm.
[0022] The rolled body 2 is contained inside the corrugated
cardboard box 3 while the pair of holding devices 1 remain mounted
on the rolled body 2 such that the leg pieces 13 are in contact
with the inner bottom surface of the corrugated cardboard box 3. In
this manner, by using the holding devices 1 of this invention, the
web can be pulled out in a state in which it remains contained in
the corrugated cardboard box 3. As the corrugated cardboard box 3,
there may be used one made not only of paper but also of plastic.
Further, as the corrugated cardboard box 3, it is preferable to use
one having rectangular side surfaces (i.e., on both longitudinal
ends as seen in an elongated direction of the rolled body) cut to
fixed dimensions equivalent to external dimensions of the
plate-like member 11. The term "equivalent" does not mean that the
external dimensions of the plate-like member 11 are in strict
coincidence with the internal dimensions of the corrugated
cardboard box 3. Instead, it should be understood to mean that the
internal dimensions of the corrugated cardboard box 3 are slightly
larger in order to secure a minimum clearance d1 that is required
to facilitate the job of placing the rolled body 2 into, or out of,
the corrugated cardboard box 3 (see FIG. 3). Still furthermore,
similarly, the internal dimensions in the length direction of the
corrugated cardboard box 3 shall preferably be set such that a
minimum clearance d2 is present in order to facilitate the job of
placing the rolled body 2 into, or out of, the corrugated cardboard
box 3 (see FIG. 4).
[0023] As described hereinabove, according to this embodiment, in a
state in which the rolled body 2 is held in a suspended state while
keeping the body surface 21 of the rolled body 2 away from (i.e.,
out of contact with) the surface of placement Sm by means of the
pair of fixing members 1, the load of the rolled body 2 can be
carried not only by the lower sides 10 of the plate-like members 11
but also by the leg pieces 13. Therefore, the rolled body can be
stored in the corrugated cardboard box 3 in a state in which the
pair of holding devices 1 are left attached to the rolled body 2.
Therefore, even in case the corrugated cardboard boxes 3 are
stacked one on top of another, or are transported, the corrugated
cardboard boxes 3 can be made harder to be damaged. Further, when
the fixing members 12 are constituted by projecting pieces like in
the above-mentioned known art, despite the presence of clearances
d1, d2 between the plate-like members 11 and the internal surfaces
of the corrugated cardboard box 3, the projecting pieces will not
be partly pulled out of position off the winding cores 20 even
under the influence of vibrations to be subjected to the rolled
body 2. As a result, the plate-like member 11 can be maintained in
the erected posture without giving rise to the disadvantage in that
the body surface 21 of the rolled body 2 comes to be in contact
with the internal surface of the corrugated cardboard box 3.
[0024] Taking into account the fact that the corrugated cardboard
boxes 3 are held in stack (i.e., one on top of another) with a
rolled body 2 contained in each of them, it may in one aspect be
advantageous, from the viewpoint of strength, that the leg pieces
are present also on the upper side of the plate-like member 11.
However, such an arrangement may have a problem in that the job of
taking out the web will be hindered or that the web may be damaged
(scratched) upon contact with the leg pieces in question at the
time of taking out the web. In this embodiment, on the other hand,
since the leg pieces 13 are attached only to the lower sides 10 of
the plate-like members 11, there is no possibility that the web
will be hindered in taking out the web or that the web will get
scratched upon contact with the leg pieces in question. In
addition, at the time, e.g., of taking out the web from the rolled
body 2 contained in the corrugated cardboard box 3, the job of
taking out the web will not be hindered and, even under the
influence of vibrations on the occasion of taking out the web, the
plate-like members 11 can still be maintained in the erected
posture by the leg pieces 13. Further, even in case the rolled body
2 is placed on the floor (surface of placement) without containing
it in a corrugated cardboard box 3 so that the web is taken out,
the leg pieces 13 will help the plate-like members 11 maintained in
the erected posture and the plate-like member 11 will not fall.
[0025] By the way, this invention shall not be limited to the
above-mentioned embodiments. For example, in the above-mentioned
embodiments, an explanation was made on the basis of an example in
which the fixing member 12 was formed by a tubular protruded piece.
A closing lid may be attached to the tubular front end. The inside
of the fixing member 12 need not be of a hollow construction, but
may be of a solid construction such as by filling the inside with
resin and the like. The fixing member 12 need not be limited to the
shape as noted, but may be of a construction in which the opening
formed in the center of the plate-like member 11 may serve as the
fixing member. In this case, by arranging that both those ends of
the winding core 20 which are protruded beyond the roll end surface
are inserted into the said opening, the rolled body 2 is fixed on
longitudinal both ends. In addition, it may be so arranged that a
bar-like body is inserted into the opening in one of the plate-like
members 11 and that this bar-like body is inserted from the opening
of one plate-like member 11. The front end of the other of the
bar-like body is inserted into the opening of the winding core 20.
Thereafter, the front end of this bar-like body is inserted into
the opening of the other plate-like member 11, so that the rolled
body 2 may be fixed in position.
[0026] In the above-mentioned embodiment, the leg pieces 13 are
protruded respectively from both ends of the lower side 10.
Alternatively, the leg pieces 13 may be protruded from slightly
inner portions than both the ends of the leg pieces 13.
[0027] In the above embodiment, thermoplastic resin was used as the
material for the plate-like member 11. In view of the weight of the
rolled body 2 and the strength of the fixing member 1, the
following material may also be used, i.e., rubber (e.g., butadiene
rubber, styrene butadiene rubber, styrene-isoprene block
copolymer), metal (e.g., iron, copper, stainless steel), wood,
paper board, cardboard and the like.
EXPLANATION OF REFERENCE MARKS
[0028] Sm surface of placement [0029] 1 holding device [0030] 10
lower side [0031] 11 plate-like member [0032] 12 fixing member
[0033] 13 leg piece [0034] 2 rolled body [0035] 20 winding core
[0036] 21 body surface [0037] 3 corrugated cardboard box (container
box)
* * * * *