CN215382074U - Combined backpack capable of being disassembled and assembled for use - Google Patents
Combined backpack capable of being disassembled and assembled for use Download PDFInfo
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- CN215382074U CN215382074U CN202121196344.6U CN202121196344U CN215382074U CN 215382074 U CN215382074 U CN 215382074U CN 202121196344 U CN202121196344 U CN 202121196344U CN 215382074 U CN215382074 U CN 215382074U
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- bag body
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- accommodating cavity
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Abstract
The utility model provides a combined backpack capable of being disassembled and assembled for use; comprises a first bag body; the surface of the first bag body is connected with a second bag body and a containing assembly; the second bag body is detachably connected with the first bag body; the containing component comprises a third bag body and a first bag body; the third bag body is detachably connected with the first bag body; the second bag body and the containing assembly can be arranged on the first bag body for use; or can be used independently after being detached from the first bag body; meanwhile, the first bag body and the accommodating component are independently connected with the first bag body; the accommodation size of the first loading accommodation cavity after being unfolded is larger than that of the second accommodation cavity; therefore, a user can disassemble the second bag body or the accommodating component according to the use scene for use; a first accommodating space is formed between the third bag body and the first bag body; so that the first bag body can be accommodated in the first accommodating space; the third bag body and the first bag body protect the bag body together; the bag body can not be observed when the backpack is observed; the appearance is neat.
Description
Technical Field
The utility model relates to a backpack, in particular to a combined backpack capable of being disassembled and assembled for use.
Background
The backpack is used as a common living article, and brings great convenience for people to carry articles when going out. Knapsack in the existing market, because structural design's reason, the function is comparatively single, and it can not be used independently after dismantling the inclusion.
To solve the above problems, the chinese application No. 202020898120.9; the patent document published as 2021.1.8 discloses a detachable backpack with any combination; the backpack comprises a first backpack body, wherein a main bag is arranged in the backpack body, and a handle belt is arranged at the top of the backpack body; the bag comprises a first bag body and a second bag body, wherein the first bag body is detachably arranged on the front part of the first bag body; the front part of the second body is provided with a front bag, the back part of the second body is provided with a back bag, and two sides of the back part of the second body are provided with shoulder belt connecting pieces which are matched with each other.
The backpack is characterized in that articles are placed in a back bag and a front bag of a second bag body; the containing space of the back bag and the front bag is determined by the volume of the second bag body; but the volume of the second enclosure is invariable; if the accommodation of the second bag body needs to be increased, the volume of the second bag body can only be increased; the volume of the whole back part is increased after the first bag body is connected; is inconvenient to use; meanwhile, the backpack is only provided with a second backpack body which can be disassembled and assembled; it is inconvenient to use.
Disclosure of Invention
The utility model provides a combined backpack capable of being disassembled and assembled for use; through setting up the collapsible bag body, the collapsible bag body can the exclusive use, also can connect and carry the use on the knapsack, convenient to carry and facilitate the use.
In order to achieve the purpose, the technical scheme of the utility model is as follows: a combined backpack which can be disassembled and assembled for use; comprises a first bag body; the first package body comprises a first accommodating cavity and a first sealing device; the first sealing device is used for opening and closing the first accommodating cavity; the surface of the first bag body is connected with a second bag body and a containing assembly; the second bag body is detachably connected with the first bag body; the second package body comprises a second accommodating cavity; the containing component comprises a third bag body and a first bag body; the third bag body is connected with the first bag body; the third bag body is detachably connected with the first bag body, and a first accommodating space is formed between the third bag body and the first bag body; the first bag body is accommodated in the first accommodating space; the first bag body comprises a first loading accommodating cavity; the accommodation size of the first unfolded loading accommodation cavity is larger than that of the second accommodation cavity.
According to the arrangement, the second bag body detachably connected with the first bag body is arranged, and the second bag body is provided with the second accommodating cavity; the second accommodating cavity is used for loading articles; thus the second bag body can be arranged on the first bag body for use; the first inclusion and the second inclusion can be used independently after being split; the third bag body is detachably connected with the first bag body, and the third bag body is connected with a first bag body provided with a first loading accommodating cavity; loading the article through the loading accommodating cavity; so that the containment assembly can be mounted on a first bag for use; the first bag body and the containing component can be used independently after being detached; meanwhile, the first bag body and the accommodating component are independently connected with the first bag body; the accommodation size of the first loading accommodation cavity after being unfolded is larger than that of the second accommodation cavity; therefore, a user can disassemble the second bag body or the accommodating component according to the use scene for use; when the third bag body is connected with the first bag body, a first accommodating space is formed between the third bag body and the first bag body; so that the first bag body can be accommodated in the first accommodating space; the third bag body and the first bag body protect the bag body together; after the bag body is stored, the bag body can not be observed when the backpack is observed; the appearance is neat.
Further, a first connecting area and a second connecting area are arranged on the surface of the first bag body; the second package body is detachably connected with the first connecting area through a connecting device; the third package body is detachably connected with the second connecting area through a connecting device.
Furthermore, the connecting device comprises a first connecting piece, a second connecting piece and a connecting assembly; the first connecting piece and the second connecting piece are connected through a connecting component; the first connecting part is annularly arranged on the first connecting area and the second connecting area respectively; the first connecting piece comprises a first connecting part and a second connecting part; the first connecting part is arranged at one end of the first connecting piece; the second connecting part is arranged at the other end of the first connecting part; the first connecting part and the second connecting part are arranged in a stacked mode;
the second connecting piece is annularly arranged on the second bag body and the third bag body respectively; the second connecting piece comprises a third connecting part and a fourth connecting part; the connecting part III is arranged at one end of the connecting part II; the connecting part IV is arranged at the other end of the connecting part II; the third connecting part and the fourth connecting part are arranged in a stacked mode; the first connecting part and the third connecting part are covered in the second connecting part and the fourth connecting part; and one end of the connecting component, which is connected with the connecting part II and the connecting part IV, covers one end of the connecting component, which is connected with the connecting part I and the connecting part III.
The first connecting part and the second connecting part are arranged in a stacked mode; the third connecting part and the fourth connecting part are arranged in a stacked mode; the first connecting part and the third connecting part are covered by the second connecting part and the fourth connecting part; one end of the connecting component connected with the second connecting part and the fourth connecting part covers the end of the connecting component connected with the first connecting part and the third connecting part; the positions of the connecting component, the first connecting part, the second connecting part, the fourth connecting part and the connecting component are protected.
Furthermore, more than one elastic fixing piece is arranged on the surface of the second connecting area; the first accommodating space is formed by connecting a second connecting area and a third bag body; the back connected with the second package body is provided with a shoulder belt; a second accommodating space is formed between the second bag body and the first connecting area; the shoulder belt is accommodated in the accommodating space II.
Through the arrangement, the elastic fixing piece is arranged, so that articles can be fixed conveniently; the use is convenient; the second bag body is convenient to carry by arranging the shoulder belt; meanwhile, the shoulder belt is accommodated in the accommodating space II;
after the shoulder straps are stored, the shoulder straps cannot be observed when the backpack is observed; the appearance is neat.
Further, the second package body comprises a second sealing device; the second sealing device is used for opening and closing the second accommodating cavity; the first bag body comprises a first loading sealing device; the first loading sealing device is used for opening and closing the first loading accommodating cavity. Therefore, the use is safe, and the articles are prevented from falling.
Furthermore, a bag body opening is formed in the back surface, away from the first connecting area, of the first bag body; the bag body opening is communicated with the first accommodating cavity; the bag body opening comprises a first opening part, a second opening part and an arc opening part; the first opening part and the second opening part are arranged vertically; the first opening part is connected with the second opening part through an arc opening part; fourth sealing devices are arranged on the first opening, the second opening and the arc-shaped opening; the fourth sealing device is used for opening and closing the opening of the bag body.
In the arrangement, the opening of the bag body is arranged; therefore, the first containing cavity can be used by opening the first sealing device; the first containing cavity can be used from the back of the backpack by opening the fourth sealing device; is convenient to use. Meanwhile, the first opening part which is vertical to the second opening part is arranged; so that the unfolding amplitude is large when the opening of the bag body is opened.
Furthermore, the first accommodating cavity comprises a first inner surface, a second inner surface, a first interlayer and a second interlayer; the first inner surface is positioned in the first accommodating cavity and is close to the first connecting area; the second inner surface is positioned in the first accommodating cavity and is far away from the first connecting area; the first interlayer and the second interlayer are connected with the first inner surface; the second interlayer is positioned above the first interlayer; more than one fourth accommodating cavity is formed between the second interlayer and the first inner surface; more than one fifth accommodating cavity is formed between the first interlayer and the first inner surface. Thus, the storage space is enlarged, and articles can be stored conveniently.
Further, the first package body comprises a second bag body; the second bag body is connected with the second inner surface; the second bag body comprises a second loading accommodating cavity and a second loading sealing device; the second loading sealing device is used for opening and closing the second loading accommodating cavity. Thus, the storage space is enlarged, and articles can be stored conveniently.
Further, the first package body comprises a third inner surface and a fourth inner surface; the inner surface III and the inner surface IV are positioned between the inner surface I and the inner surface II; the third inner surface and the fourth inner surface extend to the direction close to the first accommodating cavity to form a sixth accommodating cavity; a third bag body extends outwards from the outer side surface of the first bag body; the other side of the first bag body extends outwards to form a bag body IV. Thus, the storage space is enlarged, and articles can be stored conveniently.
Furthermore, the first bag body is a flexible bag body. Thus being convenient for folding and storage.
Drawings
Fig. 1 is a front view of the present invention.
FIG. 2 is a schematic diagram of the connection of a first enclosure with a second enclosure and a third enclosure in the present invention.
FIG. 3 is a front view of a first weld of the present invention.
Fig. 4 is an enlarged view of a in fig. 3.
FIG. 5 is a side view of a first weld of the present invention.
Fig. 6 is an enlarged view of b in fig. 5.
Fig. 7 is a rear view of the present invention.
Fig. 8 is a rear view of another state of the utility model.
FIG. 9 is a schematic view of the opening of the bag body according to the present invention.
Fig. 10 is a schematic view of the first accommodating chamber opened according to the present invention.
FIG. 11 is a schematic diagram of a second weld in accordance with the present invention.
FIG. 12 is a schematic diagram of a third weld in accordance with the present invention.
Fig. 13 is an enlarged view of c in fig. 12.
Fig. 14 is a schematic view of the connection assembly of the present invention open.
Fig. 15 is an enlarged view of d in fig. 14.
Fig. 16 is a schematic view of the first package from another perspective in the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-16; a combined backpack which can be disassembled and assembled for use; comprises a first bag body 1; the first package 1 comprises a first containing cavity (not shown in the figure) and a first sealing device 11; the first sealing device 11 is used for opening and closing the first accommodating cavity; the surface of the first bag body 1 is connected with the second bag body 2 and the containing component 3.
As shown in fig. 1-2; the surface of the first bag body 1 is provided with a first connecting area 12 and a second connecting area 13. The surface of the second connecting region 13 is provided with more than one elastic fixing element 14. The elastic fixing piece 14 is arranged, so that the article is convenient to fix; is convenient to use. In the present embodiment, two elastic fixing members 14 are provided; more than one elastic fixing part 141 is formed on the surface of the elastic fixing part 14 and the second connecting region 13; the article is secured to the surface of the second attachment area 13 by the elastic securing portion 141.
The second bag body 2 is detachably connected with the first connecting area 12 through a connecting device 5; a second accommodating space (not shown) is formed between the second package 2 and the first connecting area 12; the back of the second bag body 2 is connected with a shoulder strap 21; the shoulder strap 21 is accommodated in the accommodating space two. The second bag body 2 is convenient to carry by arranging the shoulder belt 21; meanwhile, the shoulder belt 21 is accommodated in the accommodating space II; after the shoulder straps 21 are stored, the shoulder straps 21 are not observed when the backpack is observed; the appearance is neat.
As shown in fig. 11; the second package 2 comprises a second accommodating cavity (not shown in the figure) and a second sealing device 22; the second sealing device 22 is used for opening and closing the second accommodating cavity.
As shown in fig. 12; the containing component 3 comprises a third bag body 31 and a first bag body 32; the third bag body 31 is connected with the front panel of the first bag body 32. In this embodiment, the first bag 32 is a flexible first bag; thus being convenient for folding and storage. The third bag body 31 is detachably connected with the second connecting area 13 through the connecting device 5, and a first accommodating space (not shown in the figure) is formed between the third bag body 31 and the second connecting area 13; the first bag body 32 is accommodated in the first accommodating space; the first bag body 32 comprises a first loading accommodation cavity (not shown), a first loading sealing device 321 and a handle 322. The first loading sealing device 321 is used for opening and closing the first loading accommodating cavity. By arranging the second sealing device 22 and the first loading sealing device 321, the use is safe, and articles are prevented from falling off. The accommodating size of the first loading accommodating cavity is larger than that of the second accommodating cavity.
As shown in fig. 2-4, 6, 11-16; the connecting device 5 comprises a first connecting piece 51, a second connecting piece 52 and a connecting assembly (not shown in the figure); the first connecting piece 51 and the second connecting piece 52 are connected through a connecting component. In this embodiment, the connecting member is a zipper. The first connecting element 51 is arranged annularly on the first connecting area 12 and the second connecting area 13 respectively; the first connecting piece 51 comprises a first connecting part 511 and a second connecting part 512; the first connecting part 511 is arranged at one end of the first connecting part 51; the second connecting part 512 is arranged at the other end of the first connecting part 51; the first connecting portion 511 and the second connecting portion 512 are stacked.
The second connecting piece 52 is annularly arranged on the second package body 2 and the third package body 31 respectively; the second connecting piece 52 comprises a third connecting part 521 and a fourth connecting part 522; the connecting part III 521 is arranged at one end of the connecting part II 52; the fourth connecting part 522 is arranged at the other end of the second connecting part 52; the third connecting portion 521 and the fourth connecting portion 522 are stacked. In this embodiment, the tail of the connecting component is connected to the first connecting portion 511 and the third connecting portion 521; the head of the connecting component is connected with the second connecting part 512 and the fourth connecting part 522; when the connecting assembly is closed; the second connecting part 212 and the fourth connecting part 522 cover the first connecting part 511 and the third connecting part 521; the head of the connecting component covers the tail of the connecting component. The tail of the connecting assembly is prevented from being exposed to contact with other objects, the tail of the connecting assembly is separated, and then the whole connecting assembly is separated, so that the second package body 2 is separated from the first package body 1, and the third package body 31 is separated from the first package body 1.
The first connecting part 511 and the second connecting part 512 are stacked; the third connecting part 521 and the fourth connecting part 522 are stacked; one end of the connecting component connected with the second connecting part and one end of the connecting component connected with the third connecting part are covered in the connecting component; the positions of the connecting component, the first connecting part 511, the second connecting part 512, the fourth connecting part 522 are protected.
As shown in fig. 3, 7-9; the back surface of the first bag body 1, which is far away from the first connecting area 12, is provided with a bag body opening 15; the bag body opening 15 is communicated with the first accommodating cavity; the bag body opening 15 comprises a first opening part 151, a second opening part 152 and an arc-shaped opening part 153; the first opening part 151 and the second opening part 152 are arranged vertically; the first opening part 151 is connected with the second opening part 152 through an arc-shaped opening part 153; the first opening 151, the second opening 152 and the arc-shaped opening 153 are provided with fourth sealing devices 16; the fourth sealing device 16 is used for opening and closing the bag body opening 15.
By providing the bag body opening 15; thus, the first containing cavity can be used by opening the first sealing device 11; the first containing chamber can also be used from the back of the backpack by opening the fourth sealing device 16; is convenient to use. Meanwhile, the first opening part 151 is arranged perpendicular to the second opening part 152; so that the unfolding amplitude is large when the opening of the bag body is opened.
As shown in fig. 3, 9 and 10; the first accommodating cavity comprises a first inner surface 171, a second inner surface 172, a third inner surface 173, a fourth inner surface 174, a first interlayer 170, a second interlayer 175 and a second bag body 176; the first inner surface 171 is located in the first receiving cavity and is adjacent to the first connecting region 12; the second inner surface 172 is located in the first accommodating cavity and is far away from the first connecting region 12; inner surfaces three 173 and four 174 are located between inner surfaces one 171 and two 172. A bag body III 177 extends outwards from one outer side surface of the first bag body 1; the other outer side surface of the first bag body 1 extends outwards to form a bag body four 178.
As shown in fig. 3, 7, 8; the back of the first bag body 1 is provided with a hanging device 4; more than one hanging device 4 is arranged; in this embodiment, two hanging devices 4 are provided; a hanging device 4 is arranged close to the bag body III 177; a hanging device 4 is arranged near the fourth bag body 178. The hanging device 4 comprises a fixed ring 41 and a hanging piece 42; the fixing ring 41 is fixedly connected with the first package body 1; the hanging piece 42 comprises a hanging belt 43; hooks 44 are arranged at both ends of the hanging belt 43; the hook 44 is detachably connected to the fixing ring 41.
The second bag body 2 detachably connected with the first bag body 1 is arranged, and a second accommodating cavity is formed in the second bag body 2; the second accommodating cavity is used for loading articles; thus, the second bag body 2 can be installed on the first bag body 1 for use; the first inclusion 1 and the second inclusion 2 can be used independently after being split; the third bag body 31 detachably connected with the first bag body 1 is arranged, and the third bag body 31 is connected with a first bag body 32 provided with a first loading and accommodating cavity; loading the article through the loading accommodating cavity; so that the containing component 3 can be installed on the first bag body 1 for use; the first bag body 1 and the containing component 3 can be used independently after being separated; meanwhile, the first bag body 1 and the accommodating component 3 are independently connected with the first bag body 1; the accommodating size of the first loading accommodating cavity is larger than that of the second accommodating cavity; therefore, a user can disassemble the second bag body 2 or the containing component 3 according to the use scene for use; when the third bag body 31 is connected with the first bag body 1, a first accommodating space is formed between the third bag body 31 and the first bag body 1; so that the first bag body 32 can be accommodated in the first accommodating space; the third bag body 31 and the first bag body 1 protect the first bag body 32; after the first bag body 32 is stored, the bag body can not be observed when the backpack is observed; the appearance is neat.
Claims (10)
1. A combined backpack capable of being disassembled and assembled for use comprises a first backpack body; the first package body comprises a first accommodating cavity and a first sealing device; the first sealing device is used for opening and closing the first accommodating cavity; the method is characterized in that: the surface of the first bag body is connected with a second bag body and a containing assembly; the second bag body is detachably connected with the first bag body; the second package body comprises a second accommodating cavity; the containing component comprises a third bag body and a first bag body; the third bag body is connected with the first bag body; the third bag body is detachably connected with the first bag body, and a first accommodating space is formed between the third bag body and the first bag body; the first bag body is accommodated in the first accommodating space; the first bag body comprises a first loading accommodating cavity; the accommodation size of the first unfolded loading accommodation cavity is larger than that of the second accommodation cavity.
2. The backpack of claim 1, wherein: the surface of the first bag body is provided with a first connecting area and a second connecting area; the second package body is detachably connected with the first connecting area through a connecting device; the third package body is detachably connected with the second connecting area through a connecting device.
3. The backpack of claim 2, wherein: the connecting device comprises a first connecting piece, a second connecting piece and a connecting assembly; the first connecting piece and the second connecting piece are connected through a connecting component; the first connecting part is annularly arranged on the first connecting area and the second connecting area respectively; the first connecting piece comprises a first connecting part and a second connecting part; the first connecting part is arranged at one end of the first connecting piece; the second connecting part is arranged at the other end of the first connecting part; the first connecting part and the second connecting part are arranged in a stacked mode;
the second connecting piece is annularly arranged on the second bag body and the third bag body respectively; the second connecting piece comprises a third connecting part and a fourth connecting part; the connecting part III is arranged at one end of the connecting part II; the connecting part IV is arranged at the other end of the connecting part II; the third connecting part and the fourth connecting part are arranged in a stacked mode; the first connecting part and the third connecting part are covered in the second connecting part and the fourth connecting part; and one end of the connecting component, which is connected with the connecting part II and the connecting part IV, covers one end of the connecting component, which is connected with the connecting part I and the connecting part III.
4. The backpack of claim 2, wherein: more than one elastic fixing piece is arranged on the surface of the second connecting area; the first accommodating space is formed by connecting a second connecting area and a third bag body; the back of the second bag body is connected with a shoulder belt; a second accommodating space is formed between the second bag body and the first connecting area; the shoulder belt is accommodated in the accommodating space II.
5. The backpack of claim 1, wherein: the second package body comprises a second sealing device; the second sealing device is used for opening and closing the second accommodating cavity; the first bag body comprises a first loading sealing device; the first loading sealing device is used for opening and closing the first loading accommodating cavity.
6. The backpack of claim 2, wherein: the back surface of the first packaging body, which is far away from the first connecting area, is provided with a packaging body opening; the bag body opening is communicated with the first accommodating cavity; the bag body opening comprises a first opening part, a second opening part and an arc opening part; the first opening part and the second opening part are arranged vertically; the first opening part is connected with the second opening part through an arc opening part; fourth sealing devices are arranged on the first opening part, the second opening part and the arc-shaped opening part; the fourth sealing device is used for opening and closing the opening of the bag body.
7. The backpack of claim 6, wherein: the first accommodating cavity comprises a first inner surface, a second inner surface, a first interlayer and a second interlayer; the first inner surface is positioned in the first accommodating cavity and is close to the first connecting area; the second inner surface is positioned in the first accommodating cavity and is far away from the first connecting area; the first interlayer and the second interlayer are connected with the first inner surface; the second interlayer is positioned above the first interlayer; more than one fourth accommodating cavity is formed between the second interlayer and the first inner surface; more than one fifth accommodating cavity is formed between the first interlayer and the first inner surface.
8. The backpack of claim 7, wherein: the first bag body comprises a bag body II; the second bag body is connected with the second inner surface; the second bag body comprises a second loading accommodating cavity and a second loading sealing device; the second loading sealing device is used for opening and closing the second loading accommodating cavity.
9. The backpack of claim 8, wherein: the first package body comprises a third inner surface and a fourth inner surface; the inner surface III and the inner surface IV are positioned between the inner surface I and the inner surface II; the third inner surface and the fourth inner surface extend to the direction close to the first accommodating cavity to form a sixth accommodating cavity; a third bag body extends outwards from the outer side surface of the first bag body; the other side of the first bag body extends outwards to form a bag body IV.
10. The backpack of claim 1, wherein: the first bag body is a flexible bag body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196344.6U CN215382074U (en) | 2021-05-31 | 2021-05-31 | Combined backpack capable of being disassembled and assembled for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196344.6U CN215382074U (en) | 2021-05-31 | 2021-05-31 | Combined backpack capable of being disassembled and assembled for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215382074U true CN215382074U (en) | 2022-01-04 |
Family
ID=79677905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121196344.6U Active CN215382074U (en) | 2021-05-31 | 2021-05-31 | Combined backpack capable of being disassembled and assembled for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215382074U (en) |
-
2021
- 2021-05-31 CN CN202121196344.6U patent/CN215382074U/en active Active
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