CN213820233U

CN213820233U - Backpack

Info

Publication number: CN213820233U
Application number: CN202023255364.4U
Authority: CN
Inventors: 林式建
Original assignee: Quanzhou Xinyuan Sporting Goods Co ltd
Current assignee: Quanzhou Xinyuan Sporting Goods Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-30
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a backpack, including backpack main part and a plurality of activity spacer, the inner wall of backpack main part is equipped with the matte layer, and the edge of activity spacer is equipped with magic tape thorn face, and the activity spacer passes through magic tape thorn face and is connected the inner chamber that cuts off the backpack main part with the adhesion of matte layer. This application makes people can comparatively freely and conveniently separate into the cell that the size accords with the demand with knapsack main part inner chamber.

Description

Backpack

Technical Field

The application relates to the field of bags and bags, in particular to a backpack.

Background

The backpack has the advantages of simple structure, heavy load and the like, and by using the backpack, people can carry more articles and liberate hands, so the backpack becomes one of the preferred schemes for people to carry personal articles, and is widely used in daily life of people. For example, students, white-collar workers, outdoor fans and the like need to use the backpack to carry articles such as books, computers, foods, clothes and the like when going out.

Some backpacks are provided with a compartment, on one hand, the objects are placed in a classified manner so as to be convenient for taking, and on the other hand, some objects need to be placed separately so as to reduce the collision and abrasion; however, after the separate chambers are preset in the backpack, the problem that the volume of the articles is difficult to match with that of each separate chamber is easy to occur, and inconvenience is brought to people to use the backpack.

SUMMERY OF THE UTILITY MODEL

In order to reduce the inconvenience caused by the difficulty in matching the volume of the compartment with articles on the premise of meeting the requirement of people on using the backpack with the compartment, the application provides the backpack.

The application provides a knapsack adopts following technical scheme:

the utility model provides a backpack, includes knapsack main part and a plurality of activity spacer, the inner wall of knapsack main part is equipped with the matte layer, the edge of activity spacer is equipped with magic tape thorn face, the activity spacer passes through magic tape thorn face with the wall is connected to matte layer adhesion the inner chamber of knapsack main part.

By adopting the technical scheme, when people use the backpack, the inner cavity of the backpack main body can be divided into a plurality of partitioned compartments by the movable spacers according to the use requirements, so that different articles can be placed conveniently; or the articles can be separated by the movable spacer after being put into the backpack main body in advance; therefore, people can freely distribute the inner cavity space of the backpack, and the problem that the volume of the compartment in the backpack is difficult to match with articles is solved.

Optionally, the size of the movable spacer is smaller than or equal to the size of the cross section of the inner cavity of the backpack body, a connecting sheet which is easy to turn over is fixedly arranged at the edge of the movable spacer, and the magic tape stabbing surface is arranged on the surface of the connecting sheet.

By adopting the technical scheme, the magic tape stabbing surface is arranged on the connecting piece which is easy to turn over, so that people can bond the magic tape stabbing surface on the inner side of the backpack conveniently, the movable spacer is not required to be bent when the inner cavity of the backpack main body is separated, the surface of the movable spacer is kept relatively flat, and the shape of the separation chamber in the backpack is regular and attractive.

Optionally, the surface of the movable spacer is a hair surface for adhering the hook and loop fastener stabbing surface.

Through adopting above-mentioned technical scheme, the activity spacer can bond magic subsides thorn face on the connection piece and the matte on activity spacer surface when not user state to reduce the condition that the magic subsides thorn face of placing on the activity spacer of knapsack main part bonds with the inboard matte layer of knapsack, when needs take out the activity spacer, people can directly take out the activity spacer comparatively fast.

Optionally, the edge of the movable spacer is provided with a spacer, the spacer is close to one side of the connecting piece with the hook and loop fastener sticking surface, the surface of the spacer is a smooth surface, the size of the spacer is smaller than that of the connecting piece, and the fixed side of the spacer is abutted to the fixed side of the connecting piece.

Through adopting above-mentioned technical scheme, when the connection piece had one side upset at magic subsides thorn face to one side at activity spacer place and bonded with the matte of activity spacer, the connection piece covers the spacer, and magic subsides thorn face is less with the effective bonding face of matte under the effect of spacer to when needing to use the inner chamber of activity spacer partition knapsack, people can be comparatively easily with connection piece and the separation of activity spacer.

Optionally, the main material of the movable spacer is cloth, and a plastic reinforcing sheet is arranged inside the movable spacer.

By adopting the technical scheme, the movable spacer can be made of cloth with a rough surface, so that the processing is convenient; the plastic reinforcing sheet is arranged in the movable spacer, so that the structural strength of the movable spacer is improved, the deformation of the movable spacer is reduced, and the shape of the separation chamber is regular; the structural strength of the movable spacer is enhanced, so that the movable spacer is kept in a rigid form, and people can conveniently hold the movable spacer to install the movable spacer.

Optionally, the movable spacer is provided with an interlayer, the plastic reinforcing sheet is located in the interlayer, and one side of the interlayer is provided with an opening for taking and placing the plastic reinforcing sheet.

By adopting the technical scheme, when the plastic reinforcing sheet is carelessly operated and is excessively deformed and cannot be recovered, the plastic reinforcing sheet can be taken out from the interlayer for replacement; when the movable spacer is dirty, the plastic reinforcing sheet is taken out, so that the movable spacer is convenient to clean.

Optionally, the top layer is provided with a plurality of groups of alignment mark lines, each group of alignment mark lines is two, the alignment mark lines in the same group are respectively located on two opposite inner side surfaces of the backpack body, the alignment mark lines are perpendicular to the bottom surface of the backpack body, and the planes of the alignment mark lines in the same group are perpendicular to the two opposite inner side surfaces of the backpack body.

By adopting the technical scheme, when the movable spacer is installed, the movable spacer can be placed by taking the closer alignment mark line as a reference, so that the movable spacer is easy to keep vertical to the bottom surface of the backpack body and one group of opposite inner side surfaces as much as possible, and the shape of the separation chamber is kept regular.

Optionally, the alignment marked line is a sewing thread, and the color of the sewing thread is close to that of the wool surface layer.

By adopting the technical scheme, the sewing thread is used as the alignment marking line, and the color of the sewing thread is close to that of the rough surface layer, so that the sharp feeling of the alignment marking line is reduced; meanwhile, the sewing thread is sewn on the wool surface layer, so that the strength of the wool surface layer is improved, and the influence of repeated bonding and tearing of the movable spacer and the wool surface layer on the structural strength of the wool surface layer is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the movable spacer, people can freely distribute the inner cavity of the backpack, and the problem that the volume of a compartment in the backpack is difficult to match with articles is solved;

2. through setting up the alignment marking, people can place as the reference by nearer alignment marking when installing the activity spacer, easily make activity spacer as far as possible with the bottom surface of knapsack main part and wherein a set of relative medial surface keep perpendicular, be favorable to making the shape of compartment keep the rule.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1;

FIG. 2 is a schematic view of the entire structure of embodiment 2.

Description of reference numerals: 1. a backpack body; 11. a rough surface layer; 2. a movable spacer; 21. an interlayer; 22. an opening; 3. connecting sheets; 4. sticking a thorn face by magic; 5. a separator; 6. a plastic reinforcing sheet; 7. and aligning the marked line.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Example 1

The embodiment of the application discloses a backpack. Referring to fig. 1, the backpack comprises a backpack body 1 and a plurality of movable spacers 2, a wool surface layer 11 is arranged on the inner wall of the backpack body 1, magic tape stabbing surfaces 4 are arranged at the edges of the movable spacers 2, and the movable spacers 2 are adhered to the wool surface layer 11 through the magic tape stabbing surfaces 4 to separate the inner cavity of the backpack body 1; when people use the backpack, the inner cavity of the backpack body 1 can be divided into a plurality of separated compartments by the movable spacers 2 according to needs.

Referring to fig. 1, the whole backpack body 1 is of a square structure, the movable spacer 2 is a rectangular piece, the length of the movable spacer 2 is equal to the width of the inner cavity of the backpack body 1, and the height of the movable spacer 2 is smaller than the height of the inner cavity of the backpack body 1.

Referring to fig. 1, the edges of two opposite sides of the movable spacer 2 are respectively connected with a connecting sheet 3 which is easy to turn over relative to the movable spacer 2, and the surfaces of the movable spacer 2 and the connecting sheet 3 are rough surfaces; the connecting piece 3 is connected with the movable spacer 2 through sewing, and the magic tape stabbing surface 4 is fixed on the surface of the connecting piece 3 through sewing; the magic tape stabbing surface 4 is arranged on the connecting sheet 3 which is easy to turn over, so that the magic tape stabbing surface 4 can be conveniently bonded on the wool surface layer 11 on the inner side of the backpack, and the separating sheet 5 is kept flat.

The implementation principle of the embodiment 1 is as follows: when people use the backpack, the inner cavity of the backpack body 1 can be divided into a plurality of partitioned compartments by the movable spacers 2 according to the use requirements, so that different articles can be placed conveniently; therefore, people can freely distribute the inner cavity of the backpack, and the problem that the volume of the compartment in the backpack is difficult to match with articles is solved; when the inner chamber of knapsack main part 1 is separated to the baffle that does not need to be used alive, can make magic subsides thorn face 4 bond in the hair side on activity spacer 2 surfaces, during the 1 inner chamber of knapsack main part of income again, make the magic subsides thorn face 4 of the activity spacer 2 of the 1 inner chamber of income knapsack main part difficult bonding on the hair side layer 11 of knapsack main part 1 to be convenient for take activity spacer 2.

Example 2

Referring to fig. 2, the present embodiment is different from embodiment 1 in that: the edge of the movable spacer 2 is provided with a separating sheet 5, the separating sheet 5 is close to one side of the connecting sheet 3 with a magic tape stabbing surface 4, the separating sheet 5 and the connecting sheet 3 are sewn and fixed on the movable spacer 2 at the same time, the surface of the separating sheet 5 is a smooth surface, specifically, leather or artificial leather can be used as the material of the separating sheet 5, and the size of the separating sheet 5 is smaller than that of the connecting sheet 3; when magic subsides thorn face 4 on connection piece 3 and the hair side bonding of activity spacer 2, connection piece 3 covers spacer 5, and under the separation of spacer 5, magic subsides thorn face 4 is less with the effective bonding face of hair side, makes people can be comparatively easily with connection piece 3 and the separation of activity spacer 2.

Referring to fig. 2, the main material of the movable spacer 2 is a cloth with a rough surface for processing; the movable spacer 2 is provided with an interlayer 21, a plastic reinforcing sheet 6 is arranged in the interlayer 21, and an opening 22 for taking and placing the plastic reinforcing sheet 6 is arranged above the interlayer 21; when the plastic is excessively deformed, the plastic reinforcing sheet 6 can be taken out from the interlayer 21 for replacement; when the movable partition 2 is dirty, the plastic reinforcing sheet 6 can be taken out and the movable partition 2 can be cleaned.

Referring to fig. 2, the rough surface layer 11 is provided with a plurality of groups of aligning mark lines which are parallel to each other and vertical to the bottom surface of the backpack body 1, each group of aligning mark lines 7 is provided with two aligning mark lines which are respectively located on two opposite inner side surfaces of the backpack body 1, the plane where the two aligning mark lines 7 in the same group are located is vertical to the two opposite inner side surfaces of the backpack body 1, the aligning mark lines 7 are sewing lines, and the color of the sewing lines is close to that of the rough surface layer 11.

When the movable spacer is installed, the movable spacer can be placed by taking the closer alignment mark line 7 as a reference, so that the shape of the separation chamber is kept regular; the alignment marking 7 is a sewing thread, and the color of the sewing thread is close to that of the rough surface layer 11, so that the sharp feeling of the alignment marking 7 is reduced; meanwhile, the sewing thread is sewn on the wool surface layer 11, so that the strength of the wool surface layer 11 is improved, and the influence of repeated bonding and tearing of the movable spacer 2 and the wool surface layer 11 on the structure of the wool surface layer 11 is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A backpack, characterized in that: including knapsack main part (1) and a plurality of activity spacer (2), the inner wall of knapsack main part (1) is equipped with coarse cotton layer (11), the edge of activity spacer (2) is equipped with magic tape thorn face (4), activity spacer (2) are passed through magic tape thorn face (4) with wall is connected in coarse cotton layer (11) adhesion the inner chamber of knapsack main part (1).

2. A backpack according to claim 1, wherein: the size of the movable spacer (2) is smaller than or equal to the size of the cross section of the inner cavity of the backpack main body (1), the edge of the movable spacer (2) is fixedly provided with a connecting piece (3) which is easy to fold, and the magic tape stabbing surface (4) is arranged on the surface of the connecting piece (3).

3. A backpack according to claim 2, wherein: the surface of the movable spacer (2) is provided with a hair surface for the magic tape stabbing surface (4) to adhere.

4. A backpack according to claim 3, wherein: the edge of activity spacer (2) is equipped with spacer (5), spacer (5) are close to connection piece (3) have one side of magic subsides thorn face (4), the surface of spacer (5) is the smooth surface, the size of spacer (5) is less than the size of connection piece (3), the fixed side butt of spacer (5) the fixed side of connection piece (3).

5. A backpack according to claim 1, wherein: the main material of the movable spacer (2) is cloth, and a plastic reinforcing sheet (6) is arranged inside the movable spacer (2).

6. A backpack according to claim 5, wherein: the movable spacer (2) is provided with an interlayer (21), the plastic reinforcing sheet (6) is positioned in the interlayer (21), and one side of the interlayer (21) is provided with an opening (22) for taking and placing the plastic reinforcing sheet (6).

7. A backpack according to claim 1, wherein: the novel backpack is characterized in that the rough surface layer (11) is provided with multiple groups of alignment mark lines (7), each group of alignment mark lines (7) is arranged into two, the alignment mark lines (7) in the same group are respectively located on two opposite inner side surfaces of the backpack body (1), the alignment mark lines (7) are perpendicular to the bottom surface of the backpack body (1), and the alignment mark lines (7) in the same group are perpendicular to the two opposite inner side surfaces of the backpack body (1).

8. A backpack according to claim 7, wherein: the alignment marking (7) is sewing thread, and the color of the sewing thread is close to that of the wool surface layer (11).