CN211833282U

CN211833282U - Folding forming's multi-purpose shoulders bag

Info

Publication number: CN211833282U
Application number: CN202020443278.7U
Authority: CN
Inventors: 高智勇; 匡佳; 张雯晴; 周鑫; 孙雨; 雷岳展
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-03
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a folding forming's multi-purpose shoulders bag, including body and braces, the body includes the bottom plate, the bottom plate all around respectively with the front bezel, the back plate, a left side board, right side board folding joint, the front bezel, the back plate, a left side board, all be equipped with two sector plates between the adjacent two boards each other of right side board, first apron and second apron are connected in proper order to the opposite side of connecting the bottom plate to the back plate, the clamp plate is connected to the opposite side of connecting the bottom plate for the front bezel, be equipped with left space bar and right space bar respectively in the middle of left side board and right side board and the clamp plate folding joint, the vertical limit and clamp plate and left side board disconnection of left side space bar, horizontal limit and clamp plate and left side board folding joint, the vertical limit and clamp plate and right side board disconnection of right side space bar, horizontal limit and clamp plate and right side board folding. The utility model discloses convenient equipment and expansion, it is convenient to protect the environment more. The backpack has two volume forms, can be freely replaced aiming at different use scenes, and saves space.

Description

Folding forming's multi-purpose shoulders bag

Technical Field

The utility model belongs to the technical field of the shoulders bag, concretely relates to folding forming's multi-purpose shoulders bag.

Background

The current traditional case and bag trade tends to be stable, and along with the development of technique, more and more intelligent case and bag begin to appear, but, return daily, the effect of case and bag is no longer convenient carry article, can have some additional functions simultaneously. We always emphasize that a resource-saving and environment-friendly society is created, and the environmental awareness of people is continuously enhanced, so that in the production and manufacturing and the whole life cycle of products, we pay more attention to the environmental protection. Meanwhile, in the use process of the luggage, the volume cannot be adjusted, so that certain space is wasted.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a folding forming's multi-purpose shoulders bag to satisfy green's requirement, practice thrift the space simultaneously, it is more portable.

In order to solve the technical problems, the utility model adopts the technical proposal that the folding multipurpose backpack comprises a body and shoulder straps, wherein the body and the shoulder straps are integrally folded and formed, the body comprises a bottom plate, the periphery of the bottom plate is respectively connected with a front plate, a rear plate, a left plate and a right plate in a folding way, two fan-shaped plates are respectively arranged between the two adjacent plates of the front plate, the rear plate, the left plate and the right plate, the rear plate is sequentially connected with a first cover plate and a second cover plate opposite to the other side connected with the bottom plate, the front plate is connected with a pressing plate opposite to the other side connected with the bottom plate, the two sides of the pressing plate are respectively provided with a left side plate and a right side plate, a left partition plate and a right partition plate are respectively arranged between the folding connection part of the left side plate and the pressing plate, the vertical edge of the left partition plate is disconnected with the pressing plate and the left side plate, and the horizontal edge is connected with, the vertical edge of the right partition plate is disconnected with the pressing plate and the right side plate, and the horizontal edge of the right partition plate is connected with the pressing plate and the right side plate in a folding mode.

Furthermore, the second cover plate is provided with a plug tongue, and the front plate is provided with a first socket and a second socket respectively.

Further, be equipped with the third socket that sets up perpendicularly along diagonal between two sector plates between left side board and the back plate between two sector plates, be equipped with between right side board and the back plate along the fourth socket and the fifth socket that diagonal symmetry was equipped with between two sector plates, the fourth socket with overlap after the folding of fifth socket.

Furthermore, a front handle and a rear handle are respectively arranged on the front plate and the rear plate.

Furthermore, a first strap through hole, a second strap through hole, a third strap through hole and a fourth strap through hole which are distributed in a rectangular shape are further formed in the rear plate.

Furthermore, the two sides of the first cover plate are respectively connected with the left flap and the right flap in a folding mode.

Furthermore, the straps comprise a middle plate, and a first strap, a second strap, a third strap and a fourth strap which are respectively connected to the middle plate, wherein the first strap, the second strap, the third strap and the fourth strap sequentially penetrate through the first strap through hole, the second strap through hole, the third strap through hole and the fourth strap through hole from the inner side of the back plate respectively, the end parts of the first strap and the second strap are fixedly connected, and the third strap and the fourth strap are fixedly connected.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a folding forming's multi-purpose both shoulders package is connected all around through dividing the angle structure equally to constitute the cuboid shape with the bottom plate together, the angle that divides equally on back plate both sides utilizes relative socket to block each other, and the inboard book that divides equally below the angle dependence of front bezel both sides is pushed down, and the clamp plate utilizes concave-convex structure can form the tubular structure, is convenient for the subregion and places article. When a large volume is selected, the backpack is a cuboid, the cover plate inserting tongue is locked with the inserting hole on the front plate, and the lifting handle on the front plate penetrates through the cover plate. When the small volume is selected, the cover plate inserting tongue is locked with the inserting hole below the front plate, and the lifting handle on the front plate is overlapped with the lifting handle on the rear plate. The main structure of the backpack does not need gluing, the straps penetrate through the four holes in the back plate, and the two ends are connected by gluing or nailing, so that the backpack is convenient to assemble and unfold, and is more environment-friendly and convenient. The backpack has two volume forms, can be freely replaced aiming at different use scenes, and saves space. Can be used by carrying with a shoulder strap or a handle, and is more convenient to carry. The backpack has a larger volume after being unfolded, can be used as a cushion, can be used for people to sit or placing articles, and is convenient for people to play outside. The cover plate and the front plate are locked with the socket through the inserting tongue, and the handle part also has a locking effect, so that the double-layer anti-automatic opening and anti-theft effect is achieved.

Drawings

Fig. 1 is a schematic plan view of the body of the present invention;

FIG. 2 is a plan view of the harness of the present invention;

FIG. 3 is a schematic view of the bisection angle locking structure of the present invention;

FIG. 4 is a schematic view of the insertion structure of the shoulder strap of the present invention;

fig. 5 is a folding schematic view of the partition plate of the present invention;

FIG. 6 is a schematic view of the large volume structure of the present invention;

FIG. 7 is a schematic view of the small volume structure of the present invention;

wherein, 1-bottom plate, 2-front plate, 3-back plate, 4-left plate, 5-right plate, 6-sector plate, 7-first cover plate, 8-second cover plate, 9-pressing plate, 10-left side plate, 11-right side plate, 12-left spacing plate, 13-right spacing plate, 14-inserting tongue, 15-first inserting opening, 16-second inserting opening, 17-third inserting opening, 18-fourth inserting opening, 19-fifth inserting opening, 20-front handle, 21-back handle, 22-first strap perforation, 23-second strap perforation, 24-third strap perforation, 25-fourth strap perforation, 26-left flap, 27-right flap, 28-middle plate, 29-first strap, 30-second strap, 31-third strap, 32-fourth strap.

Detailed Description

The invention is described in further detail below with reference to the figures and the embodiments.

As shown in figures 1-7, the utility model provides a folding multipurpose backpack, which comprises a body and shoulder straps, wherein the body and the shoulder straps are integrally formed by folding, the whole material of the backpack can be kraft paper, the body comprises a bottom plate, the periphery of the bottom plate is respectively connected with a front plate 2, a back plate 3, a left plate 4 and a right plate 5 by folding, two fan-shaped plates 6 are respectively arranged between two adjacent plates of the front plate 2, the back plate 3, the left plate 4 and the right plate 5, the back plate 3 is connected with a first cover plate 7 and a second cover plate 8 in sequence relative to the other side of the connecting bottom plate, the front plate 2 is connected with a pressing plate 9 relative to the other side of the connecting bottom plate, a left side plate 10 and a right side plate 11 are respectively arranged at two sides of the pressing plate 9, a left spacing plate 12 and a right spacing plate 13 are respectively arranged between the folding connection of the left side plate 10 and the right side plate 11 and the pressing plate 9, the vertical edge of the left spacing plate 12 is disconnected with the, the horizontal edge is connected with the pressing plate 9 and the left side plate 10 in a folding mode, the vertical edge of the right partition plate 13 is disconnected with the pressing plate 9 and the right side plate 11, and the horizontal edge is connected with the pressing plate 9 and the right side plate 11 in a folding mode.

In the above embodiment, taking the bottom plate as the center, the front plate 2, the rear plate 3, the left plate 4, and the right plate 5 are all folded upwards by 90 degrees along the crease to enclose five faces of the body, and the sector plate 6 between the rear plate 3 and the left plate 4 and the right plate 5 is folded inwards in a bisecting manner along the diagonal to form a bisecting angle structure, and is attached to the inner side of the rear plate 3, and similarly, the sector plate 6 between the front plate 2 and the left plate 4, and the right plate 5 is folded inwards in a bisecting manner along the diagonal to form a bisecting angle structure, and is attached to the inner side of the front plate 2. The left side plate 10 and the right side plate 11 on the side surface of the pressing plate 9 are folded inwards by 180 degrees along the crease between the pressing plate 9 to press the front plate 2, the left plate 4 and the right plate 5 to be fixed. The interval is formed by a structure that the folding line between the left side plate 10 and the right side plate 11 is folded outwards by 90 degrees.

In a further preferred embodiment, the second cover plate 8 is provided with a latch 14, and the front plate 2 is provided with a first socket 15 and a second socket 16.

In the above embodiment, the large volume and the small volume are switched to insert the first socket 15 and the second socket 16 on the traction respectively, and the first socket 15 and the second socket 16 are formed by two vertical slots.

In a further preferred embodiment, a third inserting hole 17 vertically arranged along a diagonal line between the two fan-shaped plates 6 is arranged between the two fan-shaped plates 6 between the left plate 4 and the rear plate 3, a fourth inserting hole 18 and a fifth inserting hole 19 symmetrically arranged along the diagonal line between the two fan-shaped plates 6 are arranged between the right plate 5 and the rear plate 3, and the fourth inserting hole 18 and the fifth inserting hole 19 are folded and overlapped.

In the above embodiment, the sector plates 6 between the rear plate 3 and the left and right plates 4 and 5 are folded in a bisecting and inward manner along the diagonal to form a bisecting angle structure, and are attached to the inner side of the rear plate 3 and fixed through the insertion of the third insertion opening 17, the fourth insertion opening 18 and the fifth insertion opening 19.

In a further preferred embodiment, the front panel 2 and the rear panel 3 are provided with a front handle 20 and a rear handle 21, respectively, and the front handle 20 and the rear handle 21 are folded upwards by 180 degrees to form handles.

In a further preferred embodiment, the back plate 3 is further provided with a first strap through hole 22, a second strap through hole 23, a third strap through hole 24 and a fourth strap through hole 25 which are distributed in a rectangular shape. The straps include a middle plate 28 and a first strap 29, a second strap 30, a third strap 31 and a fourth strap 32 which are respectively connected to the middle plate 28, wherein the first strap 29, the second strap 30, the third strap 31 and the fourth strap 32 respectively pass through the first strap through hole 22, the second strap through hole 23, the third strap through hole 24 and the fourth strap through hole 25 from the inner side of the back plate 3 in sequence, the end parts of the first strap 29 and the second strap 30 are fixedly connected, and the third strap 31 and the fourth strap 32 are fixedly connected.

In a further preferred embodiment, a left flap 26 and a right flap 27 are respectively connected to two sides of the first cover plate 7 in a folded manner, and the left flap 26 and the right flap 27 are inserted into two sides of the first cover plate 7 for fixing in a large-volume forming manner.

The large-volume structure is characterized in that the first cover plate 7 is positioned right above the bottom plate, the second cover plate 8 is tightly attached to the front plate 2, and the inserting tongue 14 is locked with the first inserting hole 15 on the front plate 2. And the front part passes through the opening on the cover plate. The large-volume structure is convenient to use when carrying more articles, and has enough space.

The structure is of a small volume structure, the first cover plate 7 and the second cover plate 8 are tightly attached to the front plate 2, and the inserting tongue 14 is locked with the second inserting hole 16 on the front plate 2. The rear handle 21 overlaps the front handle 20 through an opening in the front handle 20. The small-volume structure is convenient to use when fewer articles are carried, and the space can be saved.

The present invention has been described in detail with reference to the specific embodiments, but the present invention is only one embodiment, and the present invention is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. The utility model provides a folding forming's multi-purpose shoulders bag which characterized in that: comprises a body and a shoulder strap, wherein the body and the shoulder strap are integrally folded and formed, the body comprises a bottom plate, the periphery of the bottom plate is respectively connected with the front plate, the rear plate, the left plate and the right plate in a folding way, two fan-shaped plates are arranged between two adjacent plates of the front plate, the rear plate, the left plate and the right plate, the other side of the back plate opposite to the connecting bottom plate is sequentially connected with a first cover plate and a second cover plate, the other side of the front plate opposite to the connecting bottom plate is connected with a press plate, the two sides of the press plate are respectively provided with a left side plate and a right side plate, the middle of the folding connection part of the left side plate and the right side plate and the pressing plate is respectively provided with a left partition plate and a right partition plate, the vertical edge of the left partition plate is disconnected with the pressure plate and the left side plate, the horizontal edge is connected with the pressure plate and the left side plate in a folding way, the vertical edge of the right partition plate is disconnected with the pressing plate and the right side plate, and the horizontal edge of the right partition plate is connected with the pressing plate and the right side plate in a folding mode.

2. The multipurpose backpack of claim 1, wherein: the second cover plate is provided with a plug tongue, and the front plate is provided with a first socket and a second socket respectively.

3. The multipurpose backpack of claim 1, wherein: be equipped with the perpendicular third socket that sets up of diagonal between two sector plates along being equipped with between two sector plates between left side board and the back plate, be equipped with between right side board and the back plate along the fourth socket and the fifth socket that diagonal symmetry was equipped with between two sector plates, the fourth socket with overlap after the folding of fifth socket.

4. The multipurpose backpack of claim 1, wherein: the front plate and the rear plate are respectively provided with a front handle and a rear handle.

5. The multipurpose backpack of claim 1, wherein: the rear plate is also provided with a first strap through hole, a second strap through hole, a third strap through hole and a fourth strap through hole which are distributed in a rectangular shape.

6. The multipurpose backpack of claim 1, wherein: the two sides of the first cover plate are respectively connected with the left flap and the right flap in a folding mode.

7. The multipurpose backpack of claim 1, wherein: the straps comprise a middle plate, and a first strap, a second strap, a third strap and a fourth strap which are connected to the middle plate respectively, wherein the first strap, the second strap, the third strap and the fourth strap sequentially penetrate through a first strap punching hole, a second strap punching hole, a third strap punching hole and a fourth strap punching hole from the inner side of the back plate respectively, the end parts of the first strap and the second strap are fixedly connected, and the third strap and the fourth strap are fixedly connected.