JP2002339583A - Folding food stall structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate setting and removal of a food stall. SOLUTION: There is provided a folding food stall structure 100 which is comprised of a pair of stand frames 10 connected together via a hinge 70 such that the structure assumes a folded position in which rear surfaces thereof face to each other, and a service position in which front surfaces thereof are placed on the same plane. The rear surfaces of the stand frames 10 have a pair of support frames 20 connected thereto in a manner being rotatable between the folded position and the service position, while the front surfaces have a pair of side frames 40 and a pair of rear frames 50 connected thereto in a manner being rotatable between the folded position and the service position. Further, the rear frames 50 have a roof frame 60 connected to front surfaces thereof in a manner being rotatable between the folded position and the service position.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a food stall used for selling souvenirs, agricultural products, marine products, and other commodities in places where people gather or where people pass, such as sightseeing spots, around stations, etc. The present invention relates to a foldable stall store structure which can be applied to a food stall.

[0002]

2. Description of the Related Art In a place where people gather or where people pass, such as a sightseeing spot, around a station, or the like, a stall shop used for selling various commodities is provided with a platform for displaying commodities. It consists of a supporting column, a roof covering the table, and a column supporting the roof on the table. These members constituting the food stall store are composed of many single items made of wood and / or metal pipes. Then, these single articles are transported to the installation place in a state where they are separated from each other, and are connected to each other by a connecting tool such as bolts and nuts so as to be separable from each other, and a predetermined stall store is assembled. Also, when removing the food stalls, the food stalls are disassembled into many of the above-mentioned single articles that assemble the food stalls, and transported again in a state where they are separated from each other.

[0003]

The above-mentioned conventional food stalls are composed of a large number of single products separated from each other, so that the assembling work and the disassembling work are complicated, and the assembling and disassembling requires much time and time. It required effort. As a result, it took a lot of time and effort to set up and remove stalls. Also, in addition to the many single items that make up the food stalls,
Since many connecting tools such as bolts and nuts are required, it becomes difficult to transport or move these many members. Furthermore, the number of parts is increased as a whole, the weight is heavy, and the cost is high. Furthermore, storage and handling of many single items becomes difficult.

[0004] It is a primary object of the present invention to provide a novel foldable stall store structure which allows the stall store to be quickly and easily installed and removed quickly and easily.

Another object of the present invention is to reduce the number of parts,
An object of the present invention is to provide a novel folding stall structure that can be easily transported or moved.

It is yet another object of the present invention to provide a novel folding stall structure that is light in weight and can be manufactured at low cost.

Yet another object of the present invention is to provide a novel folding stall store structure that is easy to store and handle.

Other objects and features of the present invention will become apparent from the following description of embodiments of a folding stall structure constructed in accordance with the present invention, with reference to the accompanying drawings. .

[0009]

SUMMARY OF THE INVENTION According to the present invention, each back surface can be pivoted between a folding position where the back surfaces oppose each other and a use position where each surface is positioned substantially coplanar. A pair of base frames connected to each other via hinge means, and the base frame is pivotable between a folding position extending along the back surface of each of the base frames and a use position extending toward the back surface side. Each of the support frames is pivotally connected between a pair of support frames connected to each of the support frames and a use position extending along a surface of each of the support frames. It has a pair of side frames and a pair of rear frames, and each of the rear frames has
A foldable roof frame, wherein the roof frame is pivotally connected between a folded position extending along a front surface or a rear surface of each of the rear frames and a use position extending forward. A food stall structure is provided.

Each of the base frames has a substantially rectangular shape and one side edge is connected to each other via hinge means, and one end of each of the support frames is connected to the other side of the back side of the corresponding base frame. One end of each side frame is pivotally connected to the side edge, and one end of each side frame is pivotally connected to the other side edge on the front side of the corresponding pedestal frame, and one end of each rear frame is Preferably, one end of each of the roof frames is pivotably connected to the other end of the corresponding rear frame, and is rotatably connected to the rear end of the front side of the base frame. It is preferable that each of the base frame, the support frame, the side frame, the rear frame, and the roof frame is integrally formed by connecting a plurality of pipe members. An auxiliary roof frame is movably mounted on each of the roof frames between a storage position that is substantially housed within each of the roof frames and a use position that extends from the other end of each of the roof frames. Is preferred. At the front end and the rear end at the other end of each of the support frames, a support member that is directly mounted on the mounting surface in a state where each of the support frames is positioned at the use position is provided at each of the support frames. Preferably, the entire length of each of the support frames is adjusted by rotating each of the support members so as to be separably screw-engaged. A front portion of each of the support frames so as to be selectively positioned in a folded position extending along a front end and a rear end of each of the base frames and a use position for releasably securing the support frame to the use position; And a pair of braces respectively connected to the front and rear ends of the rear frame and the base frame. In each of the base frames, with the side frame positioned at the folding position, the rear frame together with the roof frame positioned at the folding position overlaps with the side frame and is positioned at the folding position. Preferably, each of the frames is located in a folded position. With each of the support frame, the side frames, the roof frame, and the rear frame positioned in the folded position, each of the support frames, the side frames, the roof frame, and the rear frame substantially extend from a respective periphery of the base frame. It is preferably formed in such a size that it does not protrude. At least one wheel member is detachably disposed on the other side edge of each of the base frames so as to protrude laterally from the other side edge, and includes a support frame, a side frame, a roof frame, and a rear portion. In a state where each of the frame and the base frame is positioned at the folding position, it is preferable that the frame and the base frame be movably mounted on the mounting surface via each of the wheel members. In each of the stand frames,
Preferably, at least one wheel member comprises a caster. With each of the support frame, the side frames, the roof frame, the rear frame, and the pedestal frame positioned at the folding position, the other side edges of the pedestal frames are releasably connected by connection means. Is preferred. A receiving portion is formed at the other end of each of the side frames, and in a state where each of the side frame, the rear frame and the roof frame is positioned in the use position, a part of each of the roof frames is placed on the corresponding side portion. It is preferable that the frame is detachably received and supported by the receiving portion of the frame. In a state in which the part of each of the roof frames is detachably received and supported by the receiving portion of the corresponding side frame,
It is preferable that the part of each of the roof frames and the receiving part of the corresponding side frame are releasably connected by connecting means. With each of the rear frames positioned in the use position, one side edge of each of the rear frames is positioned adjacent to each other, and a part of the adjacent one side edges is connected by a connecting means. Preferably, they are releasably connected. With each of the rear frames and each of the side frames positioned in the use position, the other side edge of each of the rear frames and the rear end of the corresponding side frame are positioned adjacent to each other; It is preferable that the other side edge of each of the adjacent rear frames and a part of each of the rear ends of the corresponding side frames are releasably connected by connecting means.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIGS.
An embodiment of a foldable stall store structure constituted according to the present invention will be described in detail.

Referring first to FIGS. 1 and 2, a foldable stall store structure 100 as shown comprises a pair of stand frames 10, a pair of support frames 20, four braces 30, and a pair of side frames. Part frame 40, a pair of rear frames 50, a pair of roof frames 60, and a pair of auxiliary roof frames 80
It is composed of

Since the pair of base frames 10 have substantially the same configuration and size, one of them will be described. Referring to FIG. 10 together with FIG. 1 and FIG. 2, the base frame 10 includes four beam members 1 connected in a rectangular shape.
1 (11a, 11b, 11c and 11d) and one intermediate beam member 12 are integrally formed. The intermediate beam member 12 is provided between a pair of beam members 11c and 11d facing each other in the lateral direction (left and right directions in FIGS. 1 and 10 and front and back directions in FIG. 2) (vertical direction in FIGS. 1 and 10; In the left-right direction). In this specification, the front means the front side of the paper in FIG. 1, the right side in FIG.
0 indicates the lower side, and the rear indicates the back side of the paper in FIG. 1, the left side in FIG. 2, and the upper side in FIG.
The beam members 11 and 12 are formed of metal square pipes having a square cross section of the same size as each other. The beam member 11 a defines the front end of the base frame 10,
1b defines the rear end of the base frame 10, and the beam member 11c
Defines one side edge of the base frame 10, and the beam member 11 d defines the other side edge of the base frame 10. Beam member 11
The surfaces a to 11d define the surface of the base frame 10 (the upper surface in FIGS. 1 and 2 and the front surface of the paper in FIG. 10) and are positioned substantially on the same plane. Also, the back surfaces of the beam members 11a to 11d define the back surface of the base frame 10 (the lower surface in FIGS. 1 and 2 and the back surface of the paper in FIG. 10) and are positioned substantially on the same plane. .

Referring to FIGS. 14 and 15, a support bracket 13 is provided at a front end of the other side edge of the base frame 10 (a front corner of the other side edge of the base frame 10).
Are fixed so as to extend at right angles to the back side. The support bracket 13 is formed from a plate member having a channel shape. The open side of the channel-shaped support bracket 13 is oriented toward one side edge of the base frame 10, and its groove is positioned so as to surround three sides of the other end of the beam member 11a when viewed from a plane. Support bracket 13
However, connecting holes 13a having a common axis are formed on both side walls facing each other. The substantially same support bracket 13 is also provided at the rear end of the other side edge of the base frame 10 (the rear corner of the other side edge of the base frame 10).
Similarly to the above, it is fixed so as to extend at a right angle to the back surface side. Each of the support brackets 13 is provided for pivotally connecting a support frame 20 described later.

A pair of support brackets 14 are fixed to the other side edge of the base frame 10 so as to extend at right angles to the front side. The support bracket 14 is formed from a plate member having a channel shape. The open side of the channel-shaped support bracket 14 is directed toward the other side edge of the base frame 10. Connection holes having a common axis are formed on both side walls of the support bracket 14 facing each other. One of the support brackets 14 is disposed at a rear end of the other side edge of the base frame 10, and one of the support brackets 14 is located behind and near the center of the other side edge of the base frame 10. Are located in Each of the support brackets 14 is provided to pivotally connect a side frame 40 described later.

A support bracket 15 is fixed to one side edge and the other side edge at the rear end of the base frame 10 (both corners at the rear end of the base frame 10) so as to extend at right angles to the front side. ing. Each of the support brackets 15 is formed from a plate member having a channel shape. The open side of each of the channel-shaped support brackets 15 faces the front of the base frame 10. A connection hole having a common axis is formed at the upper end of each of both side walls of the support bracket 15 facing each other. Support bracket 15 on the other side edge at the rear end of the base frame 10
Is disposed at the rearmost end further rearward than one of the support brackets 14, and the support bracket 15 on one side edge side at the rear end of the base frame 10 is disposed at the rearmost end of the base frame 10. ing. Each of the support brackets 15 is formed to be longer (higher) than the support bracket 14, and thus the position of each connection hole of the support bracket 15 is higher than the position of each connection hole of the support bracket 14. I do. Each of the support brackets 15 is provided for pivotally connecting a rear frame 50 described later.

The front end and the rear end of each side edge of the base frame 10 configured as described above are pivotably connected via a pair of hinges 70 constituting hinge means. (In FIG. 1, 1 is located at the front end.
Only one hinge 70 is shown). 11 to 1
3, the hinge 70 includes a pair of hinge members 71 and 72 and a connecting pin 73 that forms a pivot. Hinge members 71 and 72 formed from plate members
Has a substantially symmetrical shape when viewed from the front shown in FIGS. 11 and 12, and has a substantially right triangle as a whole. The hinge members 71 and 72 each have a cross section in the shape of a channel opened downward, and viewed from the front,
A semicircular protrusion is formed at the lower end of the vertical end faces facing each other. Connection holes having a common axis are formed in the protrusions of the hinge members 71 and 72, respectively. A cylindrical member 72a having a common axis with the connection hole is fixed between the side walls of the hinge member 72. The inner diameter of the cylindrical member 72a is formed slightly larger than the connection hole. The maximum width of the hinge member 72 (the width in the front and back directions in FIGS. 11 and 12) is slightly smaller than the inner width of the hinge member 71 (the distance between both side walls forming the channel shape).

In a state in which the one side end surfaces of the beam members 11c defining the one side end surfaces of the base frame 10 are in close contact with each other or opposed to each other with a slight gap therebetween,
Each of the hinge members 71 is fixed to the back surface of one side edge of the beam members 11a and 11b in the left base frame 10 in FIG. 11 (this portion also defines one side edge of the left base frame 10), Each of the hinge members 72 is shown in FIG.
1, the beam member 11a of the right base frame 10
And 11b (this portion is also the right side frame 1
0 defining one side edge). The vertical end faces of each of the hinge members 71 and 72 are positioned so as to be in close contact with each other or with a slight gap therebetween, and the respective protrusions of the hinge member 72 move relatively into the respective protrusions of the corresponding hinge member 71. Can be fitted as much as possible. Connection hole of each of hinge members 71 and 72 and hinge member 72
A connection pin 73 with a head is fitted to the cylindrical member 72a, and the connection pin 73 is prevented from coming off by a retaining ring 74 fitted to the connection pin 73. Stand frame 1
0, a folding position (see FIG. 3) in which the respective back surfaces are opposed to each other, and a use position (FIG. 1, FIG. 5, FIG. 6, FIG. 9) in which the respective front surfaces are positioned substantially on the same plane. And FIG.
) Are interconnected through each of the hinges 70 so that they can pivot between them.

Next, the pair of support frames 20 will be described. Since the pair of support frames 20 have substantially the same configuration and size as one another, only one of them will be described. Referring to FIGS. 1 and 2, the support frame 20 includes two beam members 21a and 21b extending parallel to each other.
The beam members 21a and 21b are integrally formed with one connecting beam member 22 arranged to connect between lower ends in FIG. The beam members 21a and 21b are formed of square metal pipes having a square cross section of the same size as each other. The connecting beam member 22 is formed from a metal round pipe having a circular cross section. Beam member 21
a and 21b are formed from square pipes having the same shape and the same cross section as the beam members 11 and 12 constituting each of the base frames 10. 14 and 15, one end of each of the beam members 21a (only the beam member 21a is shown in FIGS. 14 and 15) and 21b is connected to the support bracket 13 fixed to the base frame 10 by a connecting pin. 2
3 for pivotal connection. In FIG. 15, reference numeral 24 denotes a retaining ring fitted to the connecting pin 23. Each of the support frames 20 configured as described above has a folding position (see FIGS. 3 to 5) extending along the back surface of each of the base frames 10 and the base frame 1.
0 of each other (beam member) so as to be able to pivot between use positions (see FIGS. 1, 2, 6 to 9) extending substantially perpendicularly from the other side edge to the back side. One end of 21a and 21b) is pivotally connected to the other side edge of the base frame 10 (the support bracket 13 fixed to the other side edge).

The front end and the rear end of each of the other ends of the column frame 20, more specifically, the column frame 20
At the other end of each of the beam members 21a and 21b, a support member 25 which is directly mounted on the mounting surface in a state where each of the support frames 20 is positioned at the use position is threadably engaged with each other. Have been. Each of the support members 25 includes a disk-shaped base and a rod having an external thread formed and standing upright from the center of the base. Support frame 2
A connecting member having a female screw is fixed in the other end of each of the beam members 21a and 21b. Support member 2
5, each of the external threads of the rod has the beam members 21a and 21b.
Is connected to the other ends of the beam members 21a and 21b by screw engagement with the female screw of the connecting member. Support member 2
5, each of the beam members 21a and 21
1b, that is, the total length of each of the support frames 20 is adjusted. With such a configuration, it becomes easy to horizontally adjust each surface of the base frame 10 supported on the mounting surface via each of the support frames 20 as described later.

Referring to FIG. 1 and FIG.
0, and more specifically, one end of a brace 30 is pivotably connected to each front surface of the beam member 21a and each rear surface of the beam member 21b. I have. The other end of each of the braces 30 connected to each of the front parts of the beam members 21a is configured to be detachably connected to the front end of the corresponding base frame 10,
The other end of each of the braces 30 connected to the rear surface of each of the beam members 21b is configured to be detachably connected to the rear end of the corresponding base frame 10. Since the configuration of each of the braces 30 and the configuration of the connecting portions are substantially the same, a brace 30 that can connect between the front end of the right base frame 10 and the beam member 21a in FIG. The configuration and the configuration of the connecting portion will be described.

The brace 30 is formed of an elongated strip-shaped plate member, and has a mounting hole (not shown) formed at one end and a slit 31 extending in the longitudinal direction from near one end to the other end. . The other end of the brace 30 is substantially L-shaped, and the other end of the slit 31 is also substantially L-shaped. The brace 30 is rotatably connected to a front portion in the middle of the beam member 21a via a pin 32 with a head. A support bracket 33 is fixed to the back surface (the lower surface in FIG. 1) of the beam member 11a that defines the front end of the base frame 10. The support bracket 33 has a support wall extending downward at a position forward of the front surface of the beam member 11a, and a female screw (not shown) is formed on the support wall. Stand frame 10 and support frame 20
Are positioned at the use position, and the other end of the slit 31 of the brace 30 is
The headed screw member 3 is positioned outside (front side) of the support wall so as to align with the female screw formed on the support wall of
4 (shown with the head omitted in FIG. 1). The pedestal frame 10 and the support frame 20 are each firmly held at the use position.

The headed screw member is connected to the support bracket 3
The support frame 2 is separated from the support wall
0 allows the base frame 10 to be turned to the folding position. In a state where the support frame 20 is positioned at the folding position, the beam member 21a of the support frame 20
Is the back surface of the base frame 10, more specifically, the beam member 11
a is positioned so as to extend below and parallel to the back surface at a distance from the back surface. The beam member 21a is also positioned behind the support wall of the support bracket 33 with a gap. When the brace 30 is turned around the pin 32 in this state, the brace 30 is positioned so as to extend in parallel with the beam member 21a with a gap in front of the support wall of the support bracket 33. Since one end of the slit 31 of the brace 30 is positioned so as to be aligned with the female screw of the support wall of the support bracket 33, the brace 30 is locked by locking the headed screw member 34 to the female screw.
Is releasably fixed to the beam member 11a of the base frame 10 (see FIG. 5). Note that, in FIG.
Are abbreviated. The support frame 20 is held at the folding position via the beam member 21a.

The operation as described above is performed by the beam member 2 of the pin 32.
This can be easily achieved by the amount of protrusion of the support 1a from the front surface and the arrangement of the support wall of the support bracket 33. Furthermore, from the axis of the connection hole 13a or the connection pin 23 (see FIGS. 14 and 15) of the support bracket 13 which is the center of rotation of the beam member 21a to the axis of the female screw of the support wall of the support bracket 33. This can be easily achieved by setting the distance to be larger than the distance (turning radius) from the turning center of the beam member 21a to the axis of the pin 32 of the beam member 21a. Each of the braces 30 configured as described above is connected to the base frame 1
The folding position (see FIGS. 3 to 5) extending along each of the front end and the rear end of the support frame 20 and a use position where the support frame 20 is releasably fixed to the use position (FIGS. 1, 6, and 5). (Refer to FIG. 9).
0 are connected to the front and rear surfaces, respectively. In addition,
Instead of the above configuration, another embodiment in which each of the braces 30 is connected to each of the front end and the rear end of the base frame 10 is also realized.

Next, the pair of side frames 40 will be described. Since the pair of side frames 40 have substantially the same configuration and size as one another, only one of them will be described. With reference to FIGS. 1 and 2, the side frame 40 includes two beam members 41 (41 a and 41 a) extending parallel to each other.
b) and three connecting beam members 42 (42a, 42b and 42) arranged to connect between the beam members 41a and 41b.
c) and is integrated. Beam members 41 and 42
Are formed from metal square pipes whose cross sections are square with the same size. Beam members 41 and 42 are
The cross sections of the beam members 11 and 12 constituting each of the base frames 10 are formed of square pipes having the same shape and the same size. The length of the beam member 41a is formed longer than the beam member 41b. The connecting beam member 42a is connected to the shorter beam member 4
1b and the portion near the upper end of the beam member 41a are connected, and the connecting beam members 42b and 42c are connected to the connecting beam member 42a.
However, they are arranged at intervals below in FIG.
The beam member 41a extends upward from the top of the beam member 41b in FIG. 2 by a difference in length.

Referring also to FIG. 18, a receiving portion 43 is provided at the top of beam member 41a. The receiving part 43 is formed of a plate member having a channel shape in cross section, and the bottom part 43a of the groove is fixed to the top of the longer beam member 41a, and the open side thereof faces upward in FIGS. 1, 2 and 18. Is turned. 2 and FIG.
, It is configured to incline upward from left to right (from the rear of the base frame 10 to the front). With such a configuration, the roof frame 60 positioned at the use position as described later is supported by the side frame 40 so as not to be horizontal but to incline upward from the rear of the base frame 10 to the front. As shown in FIG. 2, one ends (lower ends in FIGS. 1 and 2) of the beam members 41a and 41b are pivotally connected to the support bracket 14 fixed to the base frame 10 via connection pins 44. ing. Each of the side frames 40 configured as described above has a folding position (see FIGS. 3 to 8 and a position shown by a solid line in FIG. 9) extending along each surface of the base frame 10. And a use position (see FIGS. 1 and 2 and a position shown by a two-dot chain line in FIG. 9) extending substantially perpendicularly from the other side edge of the base frame 10 to the front side. So that one end is a base frame 1
0 is pivotally connected to each other side edge.

Next, the pair of rear frames 50 will be described. Since the pair of rear frames 50 have substantially the same configuration and size as one another, only one of them will be described. 1, 2 and 16, the rear frame 5
0 denotes three beam members 51 (51
a, 51b and 51c) and two connecting beam members 52 (52a and 52b) arranged to interconnect the beam members 51a, 51b and 51c. Beam members 51a, 51b and 51c and connecting beam member 52
“b” is formed of a metal square pipe having a square cross section of the same size as each other. These are formed of square pipes having the same shape and the same cross section as the beam members 11 and 12 constituting each of the base frames 10. The connecting beam member 52a is formed of a round pipe having a circular cross section. The connecting beam member 52a is arranged to connect the upper ends of the beam members 51a, 51b and 51c in FIG. 16, and the connecting beam member 52b is connected to the beam members 51a and 51c.
16, it is arranged so as to connect the lower ends above the lower end by a predetermined distance. The upper end of the beam member 51b is arranged to be connected to the center of the connection beam member 52a, and the lower end of the beam member 51b is arranged to be connected to the center of the connection beam member 52b.

A support bracket 53 is fixed to the right side in FIG. 2 (the front side of the base frame 10) at the upper end of the beam members 51a, 51b and 51c. Each of the support brackets 53 is formed of a plate member having a channel shape in cross section, and each open side is directed toward the front of the base frame 10. Support bracket 5
A connecting hole (not shown) having a common axis is formed on both side walls constituting each channel shape of No. 3. Each of the support brackets 53 is provided for rotatably connecting a roof frame 60 described later. As shown in FIGS. 1 and 2, one ends of the beam members 51a and 51c are
It is pivotally connected to the support bracket 15 fixed to the base frame 10 via a connecting pin 54. In FIG. 16, the dashed line indicates the beam members 51a and 51a.
3C shows an axis of a connection hole formed at one end of FIG. Each of the rear frames 50 configured as described above has a folding position (see FIGS. 3, 4, 5, and 7 extending along the surface of each of the base frames 10, and is indicated by a solid line in FIG. 6). And a use position (see FIGS. 1, 2 and 8 and indicated by a two-dot chain line in FIGS. 6, 7) extending from the rear end of each of the rear frames 50 to the surface side at substantially right angles. One end is pivotally connected to the rear end of each of the base frames 10 so that the base frame 10 can be swung.

Next, the pair of roof frames 60 will be described. Since the pair of roof frames 60 have substantially the same configuration and size as one another, only one of them will be described. Referring to FIGS. 1, 2 and 17, the roof frame 6
0 denotes three beam members 61 (61) extending parallel to each other.
a, 61b and 61c) and four connecting beam members 62 (62a, 62b, 62c and 62d) arranged to interconnect the beam members 61a, 61b and 61c. Each of the beam members 61 and 62 is formed from a round metal pipe having a circular cross section and the same size. The connecting beam member 62a is a beam member 61.
a and 61b are arranged so as to connect the upper ends in FIG. 17, and the connecting beam member 62b is connected to the beam members 61b and 61c.
17 are arranged so as to connect between the upper ends in FIG. The connecting beam members 62a and 62b are arranged coaxially. The connecting beam member 62c is arranged to connect the central portions of the beam members 61a and 61b, and the connecting beam member 62d is
The beam members 61b and 61c are arranged so as to connect between central portions thereof. The connecting beam members 62c and 62d are arranged coaxially. In the roof frame 60 shown in FIG. 17, the dashed line indicates the axis of the connection hole formed at one end and the other end of the beam members 61a to 61c.

As shown in FIG. 2, the beam members 61a, 61b
One end (the lower end in FIG. 17) of each of the connecting pins 64 is connected to the support bracket 53 of the rear frame 50 by a connecting pin 64.
Are pivotably connected via a. Each of the roof frames 60 configured as described above has a folding position extending along the front surface of each of the rear frames 50 (see FIGS. 3, 4, 5, 7, and 8; FIG. 6). Between the position indicated by the solid line) and the use position extending from the other end of each of the rear frames 50 to the front side (see FIGS. 1 and 2 and the position indicated by the two-dot chain line in FIG. 8). One end is pivotally connected to the other end of each of the rear frames 50 for pivoting.

In the illustrated embodiment, one end of each of the roof frames 60 is connected to the support bracket 53 disposed on the front of each of the rear frames 50. Although defined to extend along the front surface of each of the frames 50, alternatively, a support bracket is located on the rear surface of each of the rear frames 50 so that one end of each of the roof frames 60 is There may be other embodiments that pivotally connect to the support bracket. In this embodiment, the folding position of each of the roof frames 60 is defined to extend along the rear surface of each of the rear frames 50. In this embodiment, the turning radius for turning each of the rear frames 50 to the use position is larger than in the above embodiment, but the features of the present invention are secured.

Next, the pair of auxiliary roof frames 80 will be described. Since the pair of auxiliary roof frames 80 have substantially the same configuration and size as one another, only one of them will be described. Referring to FIGS. 1, 2 and 17, the auxiliary roof frame 80 includes three beam members 81 (81a, 81b and 81c) extending in parallel with each other, and beam members 81a, 81a, and 81b.
81b and 81c are integrally formed with one connecting beam member 82 arranged so as to mutually connect. Each of the beam members 81 and 82 is formed of a round metal pipe having a circular cross section having the same size as each other. The connecting beam member 82 is the same as the beam members 81a, 81b and 81c shown in FIG.
At 7, it is arranged to connect the upper ends. The beam members 81a, 81b and 81c are slidably inserted into the beam members 61a, 61b and 61c of the roof frame 60. In addition, in the auxiliary roof frame 80 shown in FIG. 17, the dashed line indicates the axis of the connection hole formed at the distal end of the beam members 81a to 81c. Each of the auxiliary roof frames 80 configured as described above is connected to the roof frame 60.
The storage positions (FIGS. 7 and 8) substantially stored in each of
) And a use position (see FIGS. 1 and 2) extending from the other end of the roof frame 60 in each extension direction.

With reference to FIG. 3, the folded state of the folding stall store structure 100 according to the present invention will be described. On the back side of each of the base frames 10, each of the support frames 20 is positioned at the folding position together with each of the braces 30. On each surface side of the base frame 10, the rear frame 50 and the roof frame 60 positioned at the folding position overlap with the side frame 40 in a state where the side frame 40 is positioned at the folding position. Be positioned. In this state, each of the base frames 10 is positioned at the folding position. In this manner, the foldable stall store structure 100 is compactly folded into a unit so as to have a substantially rectangular parallelepiped shape as a whole, so that it can be easily transported or moved. In addition, storage and handling become extremely easy. Support frame 20, side frame 4
0, the brace 30, the support frame 20, the side frame 40, and the roof frame 60 (including the roof frame 60 with the auxiliary roof frame 80 positioned at the storage position and the rear frame 50 positioned at the folding position, respectively. By forming each of the auxiliary roof frame 80) and the rear frame 50 so as not to substantially protrude from the periphery of each of the base frames 10, the folded shape is minimized and the above-described effect is reduced. Further improve. In addition,
It is clear that the object of the present invention can be achieved even if there is a certain degree of protrusion from each peripheral edge of the base frame 10 as long as the compact folded shape can be substantially secured. Projection is allowed. Therefore,
The size that does not substantially protrude from each peripheral edge of the base frame 10 includes the above-described degree of protrusion. Further, by forming each of the base frames 10 into a rectangular shape having substantially the same size, the above-described effect is further improved.

It is preferable that at least one wheel member 90 is detachably provided on each other side edge of the base frame 10 so as to protrude laterally from the other side edge. More specifically, each side or beam member 1 of the support bracket 15 fixed to each other side edge of the base frame 10
Preferably, at least one wheel member 90 is detachably threadedly engaged on each side of 1d. With such a configuration, the foldable stall store structure 100 which is folded into a substantially rectangular parallelepiped as described above is movably mounted on the mounting surface via each of the wheel members 90, so that it can be easily mounted. It can be moved, which is extremely convenient for practical use. When at least one wheel member 90 is formed of a caster in each of the base frames 10, the above movement is further facilitated.

With each of the brace 30, the support frame 20, the side frame 40, and the roof frame 60 in which the auxiliary roof frame 80 is positioned at the storage position, the rear frame 50 and the base frame 10 positioned at the folding position,
When the other side edges of the base frame 10 are configured to be releasably connected by the connecting means 92, the folded state of the foldable stall store structure 100 is maintained, and transport or movement is further performed. It will be easier. In addition, storage and handling become extremely easy. As the releasable connecting means 92, a well-known member such as a chain with a hook, an elastic string member with a hook, a wire, or the like may be appropriately selected.

The folding stall store structure 100 includes a pair of stand frames 10, a pair of support frames 20,
0, a pair of side frames 40, a pair of rear frames 50
And a pair of roof frames 60, so that the whole is unitized, the number of parts is small, and transportation or movement is easy. In addition, storage and handling are facilitated. Furthermore, it is light in weight and can be manufactured at low cost. In the folding stall store structure 100, the stand frame 10, the support frame 2
0, each of the side frame 40, the rear frame 50, and the roof frame 60 is integrally formed by connecting a plurality of pipe members, so that it can be manufactured at a lower weight and at a lower cost. become.

In the above embodiment, the brace 30 is integrally connected to each of the support frames 20. However, the brace 30 is separately prepared as a single item, and is attached when the folding stand structure 100 is installed. There are other embodiments. In this embodiment, although it is disadvantageous in terms of unitization as compared with the above embodiment, the number of parts is only four, and the overall superiority is secured as compared with the conventional stall store. You. Although the auxiliary roof frame 80 is mounted on the roof frame 60 in the above embodiment, the roof space can be appropriately adjusted as needed, which is practically convenient. However, there may be even lighter embodiments that do not use the auxiliary roof frame 80.

When the foldable stall store structure 100 is to be used from the folded state shown in FIG. Release the connection status of. Wheel member 90
Are removed, each of the base frames 10 in which the respective frames are folded is pivoted around the hinge 70 (FIG. 4).
(Refer to the state shown by the solid line in FIG. 5). The foldable stall store structure 100 is placed on the placing surface in this state. Next, in each of the base frames 10, the rear frame 50 is turned to stand upright at the use position (see the position indicated by the two-dot chain line in FIGS. 6 and 7 and the position indicated by the solid line in FIG. 8). Next, after turning the roof frame 60 to position it above the use position (the position above the position shown by the two-dot chain line in FIG. 8), the side frame 40 is turned to position it to the use position ( (See the position shown by the two-dot chain line in FIG. 9). Next, by pivoting the roof frame 60 downward, the beam member 6 which is a part of the roof frame 60 is rotated.
1a is fitted and supported in the receiving portion 43 of the side frame 40 (see FIGS. 1 and 2). In this manner, the rear frame 50, the roof frame 60, and the side frames 40 can be easily assembled on each surface of the base frame 10 only by the turning operation. Such an operation can be performed while each of the base frames 10 is mounted on the mounting surface, so that the burden of labor is small and the operation can be performed easily and quickly.

The part of each of the roof frames 60 corresponds to the part of each of the roof frames 60 in a state where the part of each of the roof frames 60 is removably received and supported by the receiving portions 43 of the corresponding side frames 40. It is preferable that the connection between the side frame 40 and the receiving portion 43 is releasably connected by a connecting means, for example, a bolt and nut 93 (see FIGS. 1 and 2).
By forming connection holes in both side walls of the receiving portion 43 and the part (beam member 61a) of the roof frame 60, the connection can be easily made. With this configuration, each of the side frame 40, the rear frame 50, and the roof frame 60 is stably supported on each of the base frames 10.

As shown in FIG. 1, one side edge (beam member 51a) of each of the rear frames 50 is positioned adjacent to each other when each of the rear frames 50 is positioned at the use position. Can be Then, it is preferable that a part of the one side edges adjacent to each other is releasably connected by connecting means. The connecting means includes beam members 5 adjacent to each other.
Channel-shaped contact member 94 fixed to 1a
And a bolt & nut 95.
Each open side of the abutment member 94 is fixed to each opposing surface of the beam member 51a formed of a square pipe, and the back surfaces of the abutment members 94 abut against each other and are fastened by bolts and nuts 95. With this configuration, each of the side frame 40, the rear frame 50, and the roof frame 60 is more stably supported on each of the base frames 10.

As shown in FIG. 2, in a state where each of the rear frames 50 and each of the side frames 40 are positioned at the use position, the other side edge of each of the rear frames 50 (the beam member 51c). And the rear end (beam member 41b) of the corresponding side frame 40 are positioned adjacent to each other. The other side edge of each of the rear frames 50 adjacent to each other and a part of each of the rear ends of the corresponding side frames 40 can be releasably connected by connection means. preferable. The connecting means can be composed of a channel-shaped contact member 96 fixed to each beam member 41b of the side frame 40, and a bolt & nut 97. The open side of the abutment member 96 is fixed to the rear surface of the beam member 41b made of a square pipe, and the back surface of the abutment member 96 abuts on the beam member 51c made of a square pipe.
Fastened by nut 97. With this configuration, each of the side frame 40, the rear frame 50, and the roof frame 60 is more stably supported on each of the base frames 10.

Next, each of the auxiliary roof frames 80 is
It is pulled out from the roof frame 60 and positioned at the use position (see FIG. 2). Each beam member 61a of the roof frame 60
The auxiliary roof frame 80 is attached to the distal end of each of the beam members 81a to 81c of the auxiliary roof frame 80.
It is preferable to form mounting holes 98 which are aligned with each other in a state where each of them is positioned at the use position, and fasten them with bolts and nuts (not shown). With this configuration, each of the auxiliary roof frames 80 is stably held on the corresponding roof frame 60. Further, by fastening between adjacent beam members 81a of each of the auxiliary roof frames 80 with bolts and nuts (not shown), each of the auxiliary roof frames 80 is more stably held by the corresponding roof frame 60. You. In a state where the rear frame 50, the side frame 40, the roof frame 60, and the auxiliary roof frame 80 are set on each surface side of the base frame 10, a suitable sheet member (not shown) separately prepared is separably covered. Thereby, a roof, a side wall, and the like can be easily completed.

As described above, after each frame is positioned at the use position on each surface side of the base frame 10, the other side edge of one base frame 10 is lifted, and the support frame of the one base frame 10 is raised. Position 20 at the use position and secure with brace 30. Then, the other side edge of the other base frame 10 is lifted, and the support frame 20 of the other base frame 10 is positioned at the use position, and the brace 30
(See FIGS. 1 and 2). By appropriately mounting a separately prepared panel (not shown) on each of the base frames 10, the stall shop can be substantially completed. The horizontality of each surface of the base frame 10 can be easily adjusted by rotating each support member 25 of the support frame 20. Further, as shown by a two-dot chain line in FIG. 2, it is also possible to easily attach an appropriately configured shelf member 98 to the beam members 51 a to 51 c of the rear frame 50 in a separable manner.

In order to remove the stall shop installed as described above, the folding operation is sequentially performed in the reverse order of the above-described installation operation, so that the entirety as shown in FIG. It can be folded compactly like a large trunk. As can be easily understood from the above description, the folding operation of the set folding stall store structure, compared with the conventional,
Since the disassembly work using the bolts and nuts is drastically reduced, and the main constituent members unitized are easily folded by the turning work, the labor and time required for the folding work are significantly reduced. As a result, it becomes possible to perform the removal work of the food stalls much easier and faster than before, which is practically useful.

The foldable stall store structure 100 has the basic configuration described above, but can be easily developed into optional specifications. For example, referring to FIG. 1, when it is desired to expand each space of the base frame 10 in the left-right direction in FIG. 1, an auxiliary base frame (not shown) can be detachably mounted on each of the base frames 10. The embodiment will be described below without illustration. Referring to FIGS. 1 and 10, beam members 11 a, 1 a at the other side edge of base frame 10 on the right side in FIGS. 1 and 10.
A circular connection hole having a common axis is formed on each extension of 2 and 11b. The auxiliary table frame is composed of three beam members extending in parallel with each other and a connecting beam member connecting one end of the beam members. These beam members are formed from round pipes. The other ends of the three beam members of the auxiliary table frame are detachably inserted into the beam members 11a, 12 and 11b from the communication holes of the table frame 10,
It is releasably connected by bolts and nuts. In this manner, the auxiliary frame can be detachably mounted on the frame 10. In addition, the same stand frame 10
1, the rear frame in which the roof frame is foldably connected to the beam member 51c (see FIG. 16) located at the right end of the right rear frame 50 in FIG. If it is detachably mounted via a hinge, it can be easily positioned and releasably connected to the rear end of the auxiliary frame. At the lower end portion of the beam member farthest from the hinge of the rear frame, a channel-shaped holding portion whose opening side faces in the horizontal direction and faces at an interval in the vertical direction is formed, and this holding portion is formed by the beam member. The rear frame can be releasably connected to the auxiliary table frame by removably fitting from the side of the beam member of the auxiliary table frame inserted into 11b and further releasably connecting. By turning the rear frame so as to overlap the rear portion of the base frame 10, the rear frame can be folded. As described above, it is possible to easily attach the auxiliary base frame and the rear frame to the other base frame 10 in a detachable manner.
In addition, since the rear frame can be folded so as to be superimposed on the rear side of the rear frame 50 via a hinge, it is not necessary to separate the rear frame 50 from the rear frame 50 when the stall store is removed.

According to the foldable stall store structure according to the present invention, unlike the conventional case, it is not constituted by a large number of single articles separated from each other, but is rotated by a small number of constituent members, each of which is unitized. The main task is to install and remove stalls. As a result, it is possible to set up a stall store very quickly and easily and to remove it very quickly and easily as compared with the related art, which is practically useful. As is clear from the above description, in the folding stall store structure according to the present invention, the number of coupling tools such as bolts and nuts is drastically reduced as compared with the conventional art, and complicated assembling and disassembling operations as in the conventional art are eliminated. So a lot of time and effort is saved.

[0047]

According to the folding stall store structure of the present invention, the stall store can be quickly and easily installed and quickly and easily removed. In addition, the number of parts is small,
Easy to transport or move. Furthermore, it allows for a low weight and low cost of manufacture. Furthermore, it is easy to store and handle.

[Brief description of the drawings]

FIG. 1 is a schematic front view showing an installation state of an embodiment of a folding stall store structure constituted according to the present invention.

FIG. 2 is a schematic side view of the folding stall store structure shown in FIG. 1 as viewed from the left side in FIG.

FIG. 3 is a schematic front view showing a folded state of the folding stall store structure shown in FIG. 1;

FIG. 4 is a schematic front view showing one unfolded state in the process of unfolding the foldable stall store structure shown in FIG. 1 from a folded state to an installed state.

FIG. 5 is a schematic front view showing another deployed state in the process.

FIG. 6 is a schematic front view showing still another developed state in the process.

FIG. 7 is a schematic side view showing still another unfolded state in the above process, and is a schematic side view showing a partially omitted state.

FIG. 8 is a schematic side view showing still another unfolded state in the above process, with a part of the schematic side view omitted;

FIG. 9 is a schematic front view showing still another unfolded state in the above process, with a part of the schematic illustration omitted.

FIG. 10 is a schematic plan view of a pair of stand frames included in the folding stall store structure shown in FIG. 1;

FIG. 11 is a front view showing an embodiment of a hinge for connecting a pair of base frames shown in FIG. 10;

FIG. 12 is an exploded front view showing the hinge shown in FIG. 11;

13 is a side view of the hinge shown in FIG. 11 as viewed from the right in FIG.

FIG. 14 is a front view showing a part of the connecting part of the support frame (the part on the right front side in FIG. 1).

FIG. 15 shows the connecting portion of the support frame shown in FIG.
4 is a side view as viewed from the right side.

FIG. 16 is a plan view of a rear frame included in the folding stall store structure shown in FIG. 1;

FIG. 17 is an exploded plan view showing a roof frame and an auxiliary roof frame included in the folding stall store structure shown in FIG. 1;

FIG. 18 is a side view showing a receiving portion of a side frame included in the folding stall store structure shown in FIG. 1;

[Explanation of symbols]

 10 frame 20 support frame 30 brace 40 side frame 50 rear frame 60 roof frame 70 hinge 80 auxiliary roof frame 100 foldable stall store structure

[Procedure amendment]

[Submission date] February 4, 2002 (2002.2.4)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0043

[Correction method] Change

[Correction contents]

As described above, after each frame is positioned at the use position on each surface side of the base frame 10, the other side edge of one base frame 10 is lifted, and the support frame of the one base frame 10 is raised. Position 20 at the use position and secure with brace 30. Then, the other side edge of the other base frame 10 is lifted, and the support frame 20 of the other base frame 10 is positioned at the use position, and the brace 30
(See FIGS. 1 and 2). By appropriately mounting a separately prepared panel (not shown) on each of the base frames 10, the stall shop can be substantially completed. The horizontality of each surface of the base frame 10 can be easily adjusted by rotating each support member 25 of the support frame 20. Further, as shown by a two-dot chain line in FIG. 2, it is also possible to easily attach a suitably configured shelf member 99 to the beam members 51 a to 51 c of the rear frame 50 in a separable manner.

[Procedure amendment 2]

[Document name to be amended] Drawing

[Correction target item name] Fig. 1

[Correction method] Change

[Correction contents]

FIG.

[Procedure amendment 3]

[Document name to be amended] Drawing

[Correction target item name] Figure 2

[Correction method] Change

[Correction contents]

FIG. 2

[Procedure amendment 4]

[Document name to be amended] Drawing

[Correction target item name] Figure 3

[Correction method] Change

[Correction contents]

FIG. 3

[Procedure amendment 5]

[Document name to be amended] Drawing

[Correction target item name] Fig. 4

[Correction method] Change

[Correction contents]

FIG. 4

[Procedure amendment 6]

[Document name to be amended] Drawing

[Correction target item name] Fig. 5

[Correction method] Change

[Correction contents]

FIG. 5

[Procedure amendment 7]

[Document name to be amended] Drawing

[Correction target item name] Fig. 6

[Correction method] Change

[Correction contents]

FIG. 6

[Procedure amendment 8]

[Document name to be amended] Drawing

[Correction target item name] Fig. 7

[Correction method] Change

[Correction contents]

FIG. 7

[Procedure amendment 9]

[Document name to be amended] Drawing

[Correction target item name] Fig. 8

[Correction method] Change

[Correction contents]

FIG. 8

[Procedure amendment 10]

[Document name to be amended] Drawing

[Correction target item name] Fig. 9

[Correction method] Change

[Correction contents]

FIG. 9

Claims (15)

[Claims] 1. Each of the back surfaces is interconnected via hinge means such that each back surface can pivot between a folding position facing each other and a use position where each surface is positioned substantially coplanar. A pair of pedestal frames, and a pair of support frames connected to each of the pedestal frames so as to be able to pivot between a folding position extending along the back surface of each of the pedestal frames and a use position extending to the back surface side. A pair of side frames and a pair of rear frames connected to each of the base frames so as to be pivotable between a folding position extending along a surface of each of the base frames and a use position extending to the front side. And a roof frame is coupled to each of the rear frames such that the roof frame can pivot between a folded position extending along a front surface or a rear surface of each of the rear frames and a use position extending forward. Is characterized by Foldable stall store structure. 2. Each of the base frames has a substantially rectangular shape and one side edge is connected to each other via hinge means, and one end of each of the support frames is connected to the back side of the corresponding base frame. One end of each side frame is pivotally connected to the other side edge on the front side of the corresponding base frame, and one end of each rear frame is The roof frame of claim 1, wherein one end of each of the roof frames is pivotally connected to the other end of the corresponding rear frame. Foldable stall store structure. 3. The frame according to claim 1, wherein each of the base frame, the support frame, the side frame, the rear frame, and the roof frame is integrally formed by connecting a plurality of pipe members. Foldable stall store structure. 4. In each of the roof frames, an auxiliary roof frame is moved between a storage position that is substantially housed within each of the roof frames and a use position that extends from the other end of each of the roof frames. The foldable stall store structure according to claim 3, which is freely attached. 5. A supporting member which is directly mounted on a mounting surface in a state where each of the support frames is located at a use position, at a front end and a rear end of each of the other ends of the support frame. 5. The fold according to any one of claims 2 to 4, wherein each of the support frames is detachably threadedly engaged with each of the support frames, and the total length of each of the support frames is adjusted by rotating each of the support members. Stall stand structure. 6. The support frame so as to be selectively positioned in a folding position extending along a front end and a rear end of each of the base frames and a use position for releasably fixing the support frame to the use position. The foldable type according to any one of claims 2 to 5, further comprising a pair of braces respectively connected to a front portion and a rear portion of the base frame or a front end and a rear end of each of the base frames. Food stall structure. 7. In each of the base frames, with the side frame positioned at the folding position, the rear frame together with the roof frame positioned at the folding position overlaps the side frame and is positioned at the folding position. And each of the base frames is positioned in a folded position.
The foldable stall store structure according to any one of the above. 8. The support frame, the side frame, the roof frame, and the rear frame, wherein each of the support frame, the side frame, the roof frame,
The foldable stall store structure according to any one of claims 2 to 7, wherein each of the rear frames is sized so as not to substantially protrude from the periphery of each of the pedestal frames. 9. At least one wheel member is detachably disposed at each of said other side edges of the base frame so as to protrude laterally from said other side edge, and includes a support frame and a side frame. The roof frame, the rear frame, and the pedestal frame are each movably mounted on the mounting surface via each of the wheel members in a state of being positioned at the folding position.
The foldable stall store structure according to any one of the above. 10. The foldable stall store structure according to claim 9, wherein in each of the stand frames, at least one wheel member comprises a caster. 11. In a state where each of the support frame, the side frames, the roof frame, the rear frame, and the pedestal frame is positioned at the folding position, the other side edges of each of the pedestal frames are releasably released by connecting means. Claim 2 to be linked
The foldable stall store structure according to any one of items 10 to 10. 12. A receiving portion is formed at the other end of each of the side frames, and with each of the side frame, the rear frame, and the roof frame being located in the use position, a part of each of the roof frames is formed. 7. A receiving part of a corresponding side frame, which is detachably received and supported.
The foldable stall store structure according to any one of the above. 13. The portion of each of the roof frames and the corresponding side portion, with the portions of each of the roof frames being releasably received and supported in receiving portions of the corresponding side frames. 13. The foldable stall store structure according to claim 12, wherein the frame and the receiving portion are releasably connected by a connecting means. 14. With each of the rear frames positioned in a use position, one side edge of each of the rear frames is positioned adjacent to each other and between a portion of the adjacent one side edges. The foldable stall store structure according to any one of claims 2 to 6, 12 or 13, which is releasably connected by a connecting means. 15. The other side edge of each of the rear frames and the rear end of the corresponding side frame are adjacent to each other with each of the rear frames and each of the side frames positioned in the use position. The other side edge of each of the rear frames adjacent to each other and a part of each of the rear ends of the corresponding side frames are releasably connected by connection means. Any one of items 2 to 6, 12 to 14
The foldable stall store structure according to the item.