CN215532251U

CN215532251U - Skateboard backpack with deformation function

Info

Publication number: CN215532251U
Application number: CN202122081753.8U
Authority: CN
Inventors: 贾贾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-18
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a sliding plate backpack with a deformation function, which comprises a backpack body, wherein a fixed plate is bonded on the outer wall of one side of the backpack body, a cavity is formed in the fixed plate, a sliding plate body is connected in the cavity in a sliding manner, pulleys are rotatably connected on the outer walls of two sides of the sliding plate body through rotating shafts, sliding chutes are formed in the inner walls of two sides of the cavity, the pulleys are connected in the sliding chutes in a sliding manner, a clamping opening is formed in the outer wall of the bottom of the fixed plate, the sliding plate body is inserted in the clamping opening, and two ends of the outer wall of one side of a first fixed shaft are rotatably connected with front wheels through bearings. According to the utility model, through the arrangement of the fixing plate and the sliding plate body, the sliding plate body is contracted in the fixing plate when not in use, can be drawn out from the fixing plate when in use, can form the sliding plate after being matched with the rear wheel, and can be conveniently used for moving, so that the load of a user is reduced, and the moving speed of the user can be improved.

Description

Skateboard backpack with deformation function

Technical Field

The utility model relates to the technical field of backpacks, in particular to a skateboard backpack with a deformation function.

Background

Backpack is a general term for backpack carried on both shoulders, and is classified into computer backpack, fashion backpack, school backpack and bridle bag, military backpack, climbing backpack, etc. according to different purposes of backpack. The bag can be made into a canvas bag, an oxford fabric bag or a nylon fabric bag according to different materials.

However, when the existing backpack is used, a large amount of articles need to be loaded in the backpack, which easily causes the reduction of the moving speed when a user carries the backpack, and reduces the traveling speed of the user. Therefore, it is desirable to design a skateboard backpack with a deforming function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the back of a user is inconvenient to move and the back of the user is easy to squeeze in the prior art, and provides a skateboard backpack with a deformation function.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a slide knapsack with deformation function, includes the knapsack body, it has the fixed plate to bond on the outer wall of knapsack body one side, and the inside division of fixed plate has the cavity, the inside sliding connection of cavity has the slide body, and all rotates through the pivot on the outer wall of slide body both sides to be connected with the pulley, all open the spout on the inner wall of cavity both sides, and pulley sliding connection is in the inside of spout, it has the screens mouth to open on the outer wall of fixed plate bottom, and the slide body pegs graft in the inside of screens mouth, install first fixed axle through the bolt on the outer wall of slide body one side, and the both ends of first fixed axle one side outer wall all rotate through the bearing and are connected with the front wheel.

Furthermore, an auxiliary backpack is sewn on the outer wall of one side of the backpack body, and zippers are sewn on the outer walls of the tops of the auxiliary backpack and the backpack body.

Furthermore, a second fixed shaft is welded on the outer wall of the bottom of the auxiliary backpack, and two ends of the outer wall of one side of the second fixed shaft are rotatably connected with rear wheels through bearings.

Furthermore, the outer wall of one side of the fixing plate is bonded with a cushion pad, and one end, far away from the fixing plate, of the cushion pad is provided with an anti-slip groove.

Furthermore, braces are sewn on the outer wall of one side of the backpack body, and one ends, far away from the backpack body, of the braces are welded on the outer wall of one side of the fixing plate.

Furthermore, the outer wall of the top of the backpack body is welded with a fixed block, the outer wall of the top of the fixed block is spliced with a telescopic rod, and the top end of the telescopic rod is welded with a handle.

Furthermore, a groove is formed in the inner wall of one side of the fixing plate, and the pulley is located inside the groove.

The utility model has the beneficial effects that:

1. through the fixed plate and the slide body that set up, the slide body is shrink in the inside of fixed plate when not using, can take out from the inside of fixed plate when using, can form the slide after cooperating with the rear wheel, can conveniently be used for removing, has reduced user's heavy burden promptly and can improve user's translation rate again.

2. Through the blotter that sets up, the blotter can play the effect of buffering to user's back when using to can prevent that the user from using this knapsack for a long time after, the condition emergence of indentation appears in the back, reduces the pressure on user's back.

3. Through the telescopic link and the handle that set up, the telescopic link can stretch out when using, and then can conveniently be used for removing this knapsack, uses in can be as required, and changes the form of this knapsack, and then can enlarge the application range of this knapsack.

4. Through the recess that sets up, the recess is owing to be connected with the cavity to can be at the in-process of using, the distance of extension slide body stiff end and strong point, thereby can make this knapsack more stable at the in-process that slides.

Drawings

Fig. 1 is a schematic structural view of a skateboard backpack with a deforming function according to the present invention;

FIG. 2 is a schematic structural diagram of a fixing plate of a skateboard backpack with a deformation function according to the present invention;

FIG. 3 is a schematic view of the internal structure of a fixing plate of a skateboard backpack with a deformation function according to the present invention;

fig. 4 is a schematic structural diagram of a skateboard body of a backpack with a deformation function according to the present invention.

In the figure: the backpack comprises a backpack body 1, a fixing plate 2, a cavity 3, a skateboard body 4, a first fixing shaft 5, a front wheel 6, a second fixing shaft 7, a rear wheel 8, a pulley 9, a chute 10, a clamping opening 11, a groove 12, a cushion pad 13, a strap 14, a fixing block 15, a telescopic rod 16, a handle 17, a zipper 18 and a backpack 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a skateboard backpack with deformation function, including backpack body 1, fixed plate 2 is bonded on the outer wall of one side of backpack body 1, fixed plate 2 is used for installing skateboard body 4, and cavity 3 is opened inside fixed plate 2, sliding connection has skateboard body 4 inside cavity 3, and all rotate through the pivot on the outer wall of skateboard body 4 both sides and be connected with pulley 9, all open spout 10 on the inner wall of cavity 3 both sides, and pulley 9 sliding connection has the inside of spout 10, open on the outer wall of fixed plate 2 bottom has screens mouth 11, screens mouth 11 is the export of skateboard body 4, and skateboard body 4 pegs graft in the inside of screens mouth 11, install first fixed axle 5 through the bolt on the outer wall of one side of skateboard body 4, and the both ends of the outer wall of one side of first fixed axle 5 all rotate through the bearing and are connected with front wheel 6.

Furthermore, an auxiliary backpack 19 is sewed on the outer wall of one side of the backpack body 1, zippers 18 are sewed on the outer walls of the top of the auxiliary backpack 19 and the backpack body 1, and the zippers 18 are used for controlling the opening and closing of the backpack body 1 and the auxiliary backpack 19.

Furthermore, a second fixing shaft 7 is welded on the outer wall of the bottom of the auxiliary backpack 19, two ends of the outer wall of one side of the second fixing shaft 7 are rotatably connected with rear wheels 8 through bearings, and the rear wheels 8 are matched with the front wheels 6 to form a sliding plate.

Furthermore, the outer wall of one side of the fixing plate 2 is bonded with a buffer pad 13, the buffer zone 13 is used for reducing the pressure on the back of the user, and one end, away from the fixing plate 2, of the buffer pad 13 is provided with an anti-slip groove.

Furthermore, a strap 14 is sewn on the outer wall of one side of the backpack body 1, the strap 14 is used for facilitating a user to carry the backpack, and one end of the strap 14 far away from the backpack body 1 is welded on the outer wall of one side of the fixing plate 2.

Further, the outer wall of the top of the backpack body 1 is welded with a fixing block 15, an expansion rod 16 is inserted into the outer wall of the top of the fixing block 15, and the top end of the expansion rod 16 is welded with a handle 17.

Furthermore, a groove 12 is formed on the inner wall of one side of the fixing plate 2, and the pulley 9 is positioned inside the groove 12.

The working principle is as follows: when the skateboard body 4 is used, a user takes the skateboard body 4 out of the fixed plate 2, in the taking-out process, the pulleys 9 on the outer walls of the two sides of the skateboard body 4 slide in the chutes 10 on the inner walls of the two sides of the cavity 3, when the skateboard body 4 slides to the bottom end of the cavity 3, a user rotates the skateboard body 4 by 90 degrees to enable the skateboard body 4 to be parallel to the ground and place the lower part of the front wheel 6 on the ground, in the process, the pulleys 9 on the outer walls of the two sides of the skateboard body 4 fall into the groove 12, when the skateboard body 4 is parallel to the ground, the skateboard body 4 is fixed through the fixed plate 2 close to the clamping port 11, and further the skateboard body 4 has better stability in use; during daily use, a user can pull the handle 17, the handle 17 is pulled to draw out the telescopic rod 16, and then the user can pull the handle 17 to pull the backpack to move; the cushion 13 can reduce the pressure that the user back received when using, and the antiskid groove of seting up on cushion 13 one side outer wall can increase the frictional force of knapsack body 1 and user back when using, and then can make this knapsack more stable.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A skateboard backpack with a deformation function comprises a backpack body (1) and is characterized in that a fixing plate (2) is bonded on the outer wall of one side of the backpack body (1), a cavity (3) is arranged in the fixed plate (2), a sliding plate body (4) is connected in the cavity (3) in a sliding way, and the outer walls of the two sides of the sliding plate body (4) are respectively connected with a pulley (9) through a rotating shaft in a rotating way, the inner walls of the two sides of the cavity (3) are respectively provided with a sliding chute (10), the pulley (9) is connected inside the sliding chute (10) in a sliding way, a clamping opening (11) is arranged on the outer wall of the bottom of the fixed plate (2), the sliding plate body (4) is inserted in the clamping opening (11), a first fixed shaft (5) is arranged on the outer wall of one side of the sliding plate body (4) through a bolt, and both ends of the outer wall of one side of the first fixed shaft (5) are rotatably connected with front wheels (6) through bearings.

2. The skateboard backpack with the deforming function according to claim 1, wherein the backpack body (1) is sewn with a sub-backpack (19) on one side outer wall, and the zipper (18) is sewn on the sub-backpack (19) and the outer wall of the top of the backpack body (1).

3. The skateboard backpack with deformation function as claimed in claim 2, wherein the second fixed axle (7) is welded on the outer wall of the bottom of the secondary backpack (19), and the rear wheel (8) is rotatably connected to both ends of the outer wall of one side of the second fixed axle (7) through bearings.

4. The skateboard backpack with deformation function as claimed in claim 1, wherein the cushion (13) is adhered to the outer wall of one side of the fixing plate (2), and the end of the cushion (13) far away from the fixing plate (2) is provided with an anti-slip groove.

5. The skateboard backpack with the deformation function as claimed in claim 1, wherein the backpack body (1) is sewn with straps (14) on the outer wall of one side, and the end of the straps (14) far away from the backpack body (1) is welded on the outer wall of one side of the fixing plate (2).

6. The skateboard backpack with the deforming function as claimed in claim 1, wherein the backpack body (1) is welded with a fixed block (15) on the outer wall of the top portion, and a telescopic rod (16) is inserted on the outer wall of the top portion of the fixed block (15), and a handle (17) is welded on the top end of the telescopic rod (16).

7. The skateboard backpack with deformation function as claimed in claim 1, wherein the fixing plate (2) has a groove (12) on one side of the inner wall, and the pulley (9) is located inside the groove (12).