Backpack with adjustable book end

Abstract

The utility model relates to the field of knapsacks, in particular to a knapsack with an adjustable book end, which comprises a knapsack body and a limiting plate, and further comprises the movable adjustable book end for clamping books, the limiting plate is arranged on the backpack body, and mounting and dismounting holes are formed in the limiting plate; the limiting plate is provided with a mounting and dismounting hole, the movable adjusting book end is provided with a mounting clamping block, and the movable adjusting book end is clamped on the mounting and dismounting hole of the limiting plate through the mounting clamping block. The movable adjusting book end is arranged on the backpack, so that the movable adjusting book end can automatically clamp books according to different numbers of placed books, the books can be more tightly attached to the interior of the backpack, the overall stress of the backpack is not affected, and the experience feeling is better when people use the backpack.

Description

Technical Field

[0001] The utility model relates to the field of backpacks, and more specifically to a backpack with an adjustable book clip. Background Art

[0002] At present, the backpacks sold on the market generally have a simple structure. When books need to be placed, they can only be placed in the interlayer inside the backpack. Since the interlayer does not have good elasticity, it cannot clamp different numbers of books at the same time. Therefore, the books cannot fit tightly in the backpack, which affects the overall force of the backpack and causes people to have a bad experience in using the backpack.

[0003] Therefore, it is necessary to propose a backpack with an adjustable book clip that solves the above problems. Utility Model Content

[0004] The utility model provides a backpack with an adjustable book clip in order to overcome at least one defect (deficiency) of the prior art.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows: a backpack with an adjustable book clamp, comprising a backpack body and a limit plate, and also comprising a movable adjustable book clamp for clamping books;

[0006] The limiting plate is arranged on the backpack body, and the limiting plate is provided with a mounting and disassembly hole;

[0007] The movable adjustable book clamp is provided with a mounting block, and the movable adjustable book clamp is mounted on the mounting and disassembly hole of the limit plate through the mounting block. The movable adjustable book clamp can be fixed by the setting of the limit plate. Through the setting of the movable adjustable book clamp, the movable adjustable book clamp can automatically clamp the books according to the different numbers of books put in, so that the books can fit more tightly in the backpack, will not affect the overall force of the backpack, and people have a better experience when using the backpack.

[0008] Furthermore, the movable adjustable book holder includes a movable control seat, a movable connecting seat, a torsion spring, a torsion spring connecting column, a positioning strip, a movable positioning strip, a first sealing cover and a second sealing cover;

[0009] The mounting block is arranged on the movable control seat, and the movable control seat is detachably arranged on the mounting and disassembly hole of the limit plate through the mounting block;

[0010] The torsion spring connecting columns are respectively arranged on both sides of the movable control seat, and the torsion spring is sleeved on the torsion spring connecting columns;

[0011] The movable connecting seat is pressed onto the movable control seat;

[0012] The first sealing cover is pressed onto the movable connection seat, and the second sealing cover is pressed onto the movable control seat on the other side of the movable connection seat;

[0013] The positioning strip is arranged on the second sealing cover, and the movable positioning strip is arranged on the movable connecting seat. By arranging the torsion spring on the torsion spring connecting columns on both sides of the movable control seat, when different numbers of books are placed, the movable positioning strip can automatically press the books under the drive of the movable connecting seat, thereby enhancing people's experience.

[0014] Furthermore, the movable control seat is provided with a connecting buckle block, and the movable connecting seat is provided with a connecting bayonet. The movable control seat is buckled on the connecting bayonet of the movable connecting seat through the connecting buckle block. The setting of the connecting buckle block and the connecting bayonet facilitates the installation and fixation between the movable control seat and the movable connecting seat.

[0015] Furthermore, the mounting block and the movable control seat are an integrated structure, and the mounting block and the movable control seat of the integrated structure facilitate the installation of the movable control seat.

[0016] Furthermore, the limiting plate is provided with a suture limiting groove, and the suture position can be limited by setting the suture limiting groove, which is simple and convenient.

[0017] Furthermore, the limiting plate is made of PCB material. In practical applications, the limiting plate can also be made of other materials, which are all within the protection service of the present utility model.

[0018] Furthermore, side pockets are provided on both sides of the backpack body, and the height of the side pockets is flush with the height of the movable adjustable book clip. Through the provision of the side pockets, items can be placed on the outside of the backpack, which is simple and convenient.

[0019] Compared with the prior art, the beneficial effects of the technical solution of the utility model are:

[0020] The backpack with adjustable book clips disclosed by the utility model can fix the movable adjustable book clips by setting the limit plates, and the movable adjustable book clips can automatically clamp the books according to different numbers of books put in, so that the books can fit more tightly in the backpack, the overall stress of the backpack will not be affected, and people have a better experience when using the backpack. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a schematic structural diagram of a backpack with an adjustable book clip.

[0022] Figure 2 The utility model is a schematic structural diagram of a movable adjustable book clip arranged on a backpack with an adjustable book clip.

[0023] Figure 3 It is a structural schematic diagram of the movable adjustable book clip in the utility model.

[0024] Figure 4 It is a schematic diagram of the structure of the movable adjustable book holder in the utility model after the first sealing cover and the second sealing cover are disassembled.

[0025] Figure 5 It is a schematic structural diagram of another angle of the movable adjustable book holder in the utility model after the first sealing cover and the second sealing cover are disassembled.

[0026] Figure 6 The utility model is a schematic diagram of the structure of the movable adjustable book holder after the movable control seat and the movable connecting seat are disassembled.

[0027] In the figure, 1 is the backpack body, 2 is the limit plate, 3 is the movable adjustable book clip, 4 is the installation and disassembly hole, 5 is the installation block, 6 is the movable control seat, 7 is the movable connecting seat, 8 is the torsion spring, 9 is the torsion spring connecting column, 10 is the positioning bar, 11 is the movable positioning bar, 12 is the first sealing cover, 13 is the second sealing cover, 14 is the connecting buckle block, 15 is the connecting bayonet, 16 is the sewing limit groove, and 17 is the side bag. DETAILED DESCRIPTION

[0028] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be said to be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The technical solution of the present invention is further explained below in conjunction with the accompanying drawings and embodiments.

[0030] like Figure 1-2As shown, a backpack with an adjustable book clamp comprises a backpack body 1 and a limiting plate 2, and also comprises a movable adjustable book clamp 3 for clamping books; the limiting plate is arranged on the backpack body, and a mounting and disassembly hole 4 is arranged on the limiting plate; a mounting clamp 5 is arranged on the movable adjustable book clamp, and the movable adjustable book clamp is clamped on the mounting and disassembly hole of the limiting plate through the mounting clamp block, and the movable adjustable book clamp can be fixed by the setting of the limiting plate, and the setting of the movable adjustable book clamp can make the movable adjustable book clamp automatically clamp the books according to the different numbers of books put in, so that the books can fit more tightly in the backpack, will not affect the overall stress of the backpack, and people have a better experience when using the backpack.

[0031] like Figure 3-5 As shown, the movable adjustable book clamp includes a movable control seat 6, a movable connecting seat 7, a torsion spring 8, a torsion spring connecting column 9, a positioning strip 10, a movable positioning strip 11, a first sealing cover 12 and a second sealing cover 13; the mounting block is arranged on the movable control seat, and the movable control seat is detachably arranged on the mounting and disassembly hole of the limit plate through the mounting block; the torsion spring connecting columns are respectively arranged on both sides of the movable control seat, and the torsion spring is sleeved on the torsion spring connecting columns; the movable connecting seat is pressed on the movable control seat; the first sealing cover is pressed on the movable connecting seat, and the second sealing cover is pressed on the movable control seat on the other side of the movable connecting seat; the positioning strip is arranged on the second sealing cover, and the movable positioning strip is arranged on the movable connecting seat. By arranging the torsion spring on the torsion spring connecting columns on both sides of the movable control seat, when different numbers of books are placed, the movable positioning strip can automatically press the books under the drive of the movable connecting seat, thereby enhancing people's experience.

[0032] like Figure 6 As shown, a connecting buckle block 14 is provided on the movable control seat, and a connecting bayonet 15 is provided on the movable connecting seat. The movable control seat is buckled on the connecting bayonet of the movable connecting seat through the connecting buckle block. The setting of the connecting buckle block and the connecting bayonet facilitates the installation and fixation between the movable control seat and the movable connecting seat. The mounting block and the movable control seat are an integrated structure. The mounting block and the movable control seat of the integrated structure facilitate the installation of the movable control seat. In addition, a sewing limit groove 16 is provided on the limit plate. The position of the sewing can be limited by the setting of the sewing limit groove, which is simple and convenient. In the utility model, the limit plate is made of PCB material. In actual applications, the limit plate can also be made of other materials, which are all within the protection service of the utility model. Side pockets 17 are provided on both sides of the backpack body. The height of the side pockets is flush with the height of the movable adjustable book clip. Through the setting of the side pockets, items can be placed on the outside of the backpack, which is simple and convenient.

[0033] Example

[0034] In this embodiment, the movable adjustable book clamp is clamped on the mounting and disassembly hole of the limit plate by installing a card block. The movable adjustable book clamp can be fixed by the setting of the limit plate. Through the setting of the movable adjustable book clamp, the movable adjustable book clamp can automatically clamp the books according to the different numbers of books put in, so that the books can fit more tightly in the backpack, will not affect the overall force of the backpack, and people will have a better experience when using the backpack.

[0035] In the figure, the description of the positional relationship is only for illustrative purposes and cannot be understood as a limitation of this patent; obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not limitations on the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the scope of protection of the claims of the utility model.

Claims

1. A backpack with an adjustable book clip, comprising a backpack body and a limiting plate, characterized in that: Also included is a movable and adjustable book clamp for clamping the book; The limiting plate is arranged on the backpack body, and the limiting plate is provided with a mounting and disassembly hole; The movable adjustable book clamp is provided with a mounting block, and the movable adjustable book clamp is mounted on the mounting and disassembly hole of the limiting plate through the mounting block.

2. The backpack with adjustable book holder according to claim 1, characterized in that: The movable adjustable book holder comprises a movable control seat, a movable connecting seat, a torsion spring, a torsion spring connecting column, a positioning strip, a movable positioning strip, a first sealing cover and a second sealing cover; The mounting block is arranged on the movable control seat, and the movable control seat is detachably arranged on the mounting and disassembly hole of the limit plate through the mounting block; The torsion spring connecting columns are respectively arranged on both sides of the movable control seat, and the torsion spring is sleeved on the torsion spring connecting columns; The movable connecting seat is pressed onto the movable control seat; The first sealing cover is pressed onto the movable connection seat, and the second sealing cover is pressed onto the movable control seat on the other side of the movable connection seat; The positioning strip is arranged on the second sealing cover, and the movable positioning strip is arranged on the movable connecting seat.

3. The backpack with adjustable book holder according to claim 2, characterized in that: The movable control seat is provided with a connecting buckle block, and the movable connecting seat is provided with a connecting bayonet. The movable control seat is buckled on the connecting bayonet of the movable connecting seat through the connecting buckle block.

4. The backpack with adjustable book holder according to claim 2, characterized in that: The installation card block and the movable control seat are an integrated structure.

5. The backpack with adjustable book holder according to claim 1, characterized in that: The limiting plate is provided with a suture limiting groove.

6. The backpack with adjustable book holder according to claim 1, characterized in that: The limiting plate is made of PCB material.

7. The backpack with adjustable book holder according to claim 1, characterized in that: Side pockets are arranged on both sides of the backpack body, and the height of the side pockets is flush with the height of the movable adjustable book clip.

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