CN216796833U

CN216796833U - Volume-adjustable leisure bag with positioning function

Info

Publication number: CN216796833U
Application number: CN202220611826.1U
Authority: CN
Inventors: 赖华锋
Original assignee: Xiamen Kuntai Tiansheng Luggage Co ltd
Current assignee: Xiamen Kuntai Tiansheng Luggage Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-06-24
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to the technical field of leisure bags and discloses a volume-adjustable leisure bag with a positioning function. According to the utility model, articles are placed on the placing plate, the upper chain teeth and the lower chain teeth are closed by matching with the chain heads, the placing plate and the top of the inner side of the backpack are clamped by the elastic force of the springs, collision damage is avoided, the articles are placed on the placing plate and pressed downwards, so that the volume in the backpack is adjusted, the use is simple and convenient, the articles are placed on the placing plate, the placing plate is descended to enable the supporting rods to descend, when green supporting rods appear at the bottom of the backpack, the volume in the backpack is larger, yellow supporting rods appear, the volume in the backpack is smaller, red supporting rods appear, the load bearing of the backpack reaches the limit, articles cannot be arranged, and effective article storage judgment is made, and the operation is simple and convenient.

Description

Volume-adjustable leisure bag with positioning function

Technical Field

The utility model relates to the technical field of leisure bags, in particular to a volume-adjustable leisure bag with a positioning function.

Background

The backpack refers to a bag carried on the back, the materials of the backpack are diversified, and the fashionable trend is led by the luggage with the textures of leather, plastic materials, terylene, canvas, nylon, cotton, hemp and the like, so that in the period of putting up the personality in a brand-new way, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashionable people for expanding the personality from different sides, and the style of the luggage is also expanded from the traditional business bag, schoolbag and traveling bag to a pen bag, a wallet, a small perfume bag and the like.

The internal volume of the existing leisure bag can not be changed and modified according to actual conditions, and the existing leisure bag is easy to shake when some small articles are placed, so that the articles are damaged by collision, the use is very inconvenient, the residual accommodating volume in the bag can not be visually seen from the outside, the leisure bag needs to be estimated according to the weight of the bag or directly opened for checking, the estimation is not necessarily accurate, the leisure bag needs to be opened for checking, and the operation is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a volume-adjustable leisure bag with a positioning function.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a leisure bag with adjustable locate function, includes the knapsack, the top middle part of knapsack is provided with the opening, open-ended inboard rear end fixedly connected with upper chain tooth, open-ended inboard money pot fixedly connected with lower chain tooth, upper chain tooth passes through the chain head and is connected with lower chain tooth, lower part fixedly connected with fixed plate in the inboard of knapsack, the top fixed connection of fixed plate is in the bottom of surveying the heavy board, survey the equal fixedly connected with spring in the top middle part left and right sides of heavy board, the top of spring is fixed connection respectively in the bottom middle part left and right sides of placing the board, the bottom middle part fixed connection of placing the board is on the top of red bracing piece, the bottom fixed connection of red bracing piece is on the top of yellow bracing piece, the bottom fixed connection of yellow bracing piece is on the top of green bracing piece, survey heavy board, the bottom of green bracing piece runs through in proper order, The backpack comprises a fixing plate, a backpack and a bottom plate, wherein straps are fixedly connected to the left side and the right side of the middle upper part of the rear end of the backpack, buckles are fixedly connected to the bottom ends of the middle parts of the rear sides of the straps, and connecting belts are fixedly connected to the left side and the right side of the rear end of the backpack.

As a further description of the above technical solution:

the middle lower parts of the left side and the right side of the backpack are respectively and fixedly connected with one side adjacent to the pocket.

As a further description of the above technical solution:

the right middle bottom end of the backpack is fixedly connected to the left side of the display, and the display is electrically connected with the weight measuring plate.

As a further description of the above technical solution:

the rear side of the middle part of the top end of the backpack is fixedly connected to the bottom of the hand strap.

As a further description of the above technical solution:

the bottom left side fixed connection of fixed plate is at the top of locator.

As a further description of the above technical solution:

the backpack is made of plastic.

As a further description of the above technical solution:

the middle part of the rear end of the backpack is fixedly connected with the front end of the spongy cushion.

As a further description of the above technical solution:

the bottom of the backpack is fixedly connected to the top of the bottom plate.

The utility model has the following beneficial effects:

1. according to the utility model, the articles are placed on the placing plate, the placing plate is pressed downwards, the upper zipper teeth and the lower zipper teeth are closed by matching with the chain head, the placing plate and the top of the inner side of the backpack clamp the articles by the elasticity of the spring, so that the articles cannot collide with each other, the damage is avoided, when the internal volume of the backpack needs to be adjusted, the articles are placed on the placing plate and pressed downwards, and therefore, the internal volume of the backpack can be adjusted, and the use is simple and convenient.

2. According to the utility model, the articles are placed on the placing plate, the pressure applied to the spring is transmitted to the weight measuring plate, the placing plate descends to enable the red supporting rod, the yellow supporting rod and the green supporting rod to descend in sequence, when the green supporting rod appears at the bottom of the backpack, the volume inside the backpack is large, when the yellow supporting rod appears, the volume inside the backpack is small, when the red supporting rod appears, the load bearing capacity of the backpack reaches the limit, and the articles cannot be mounted, so that the effective article storage judgment is made, and the operation is simple and convenient.

Drawings

Fig. 1 is a rear view of a volume-adjustable leisure bag with a positioning function according to the present invention;

FIG. 2 is a front view of a volume-adjustable leisure bag with positioning function according to the present invention;

FIG. 3 is a partial structure view of a volume-adjustable leisure bag with positioning function according to the present invention;

fig. 4 is a top view of a volume-adjustable leisure bag with a positioning function according to the present invention.

Illustration of the drawings:

1. a backpack; 2. an opening; 3. mounting the zipper teeth; 4. a lower zipper tooth; 5. a chain head; 6. a harness; 7. buckling; 8. a connecting belt; 9. a fixing plate; 10. measuring a weight plate; 11. a spring; 12. placing the plate; 13. a display; 14. a pocket; 15. a base plate; 16. a sponge cushion; 17. a positioner; 18. a hand strap; 19. a red support bar; 20. a yellow support bar; 21. a green support rod.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment provided by the present invention: the utility model provides a leisure bag with adjustable locate function volume, including knapsack 1, the top middle part of knapsack 1 is provided with opening 2, opening 2's inboard rear end fixedly connected with upper chain tooth 3, opening 2's inboard money pot fixedly connected with lower chain tooth 4, upper chain tooth 3 passes through chain head 5 and is connected with lower chain tooth 4, lower part fixedly connected with fixed plate 9 in knapsack 1's inboard, the top fixed connection of fixed plate 9 is in the bottom of surveying heavy board 10, survey the equal fixedly connected with spring 11 in top middle part left and right sides of heavy board 10, the top of spring 11 is fixed connection respectively in the left and right sides of the bottom middle part of placing board 12, the bottom middle part fixed connection of placing board 12 is on the top of red bracing piece 19, the bottom fixed connection of red bracing piece 19 is on the top of yellow bracing piece 20, the bottom fixed connection of yellow bracing piece 20 is on the top of green bracing piece 21, the bottom of green bracing piece 21 runs through in proper order and surveys heavy board 10, The fixing plate 9, the backpack 1 and the bottom plate 15, the straps 6 are fixedly connected to the left side and the right side of the upper middle part of the rear end of the backpack 1, the buckles 7 are fixedly connected to the bottom ends of the middle part of the rear side of the straps 6, the connecting belt 8 is fixedly connected to the left side and the right side of the rear end of the backpack 1, when the backpack 1 is used, articles are placed on the placing plate 12, the placing plate 12 is pressed downwards, the upper chain teeth 3 and the lower chain teeth 4 are closed by matching with the chain heads 5, the articles are clamped between the placing plate 12 and the top of the inner side of the backpack 1 by the elasticity of the spring 11, the articles cannot collide with each other, damage is avoided, when the bag volume needs to be adjusted, the articles are placed on the placing plate 12 and pressed downwards, the bag volume can be adjusted, the use is simple and convenient, and the pressure borne by the spring 11 is transmitted to the weight measuring plate 10 by placing plate 12, and the red supporting rod 19 is lowered by the placing plate 12, Yellow bracing piece 20, green bracing piece 21 descend in proper order, and when green bracing piece 21 appeared in the bottom of knapsack 1, the inside volume of knapsack 1 was great, and when yellow bracing piece 20 appeared, the volume was less in knapsack 1, and when red bracing piece 19 appeared, knapsack 1 bearing reached the limit, can't install article to make effectual article and accomodate the judgement, easy operation, convenient.

The middle lower part of the left side and the right side of the backpack 1 are respectively fixedly connected to one side adjacent to the pocket 14, cylindrical objects such as a water cup and an umbrella can be conveniently placed in the pocket 14, the bottom end of the middle part of the right side of the backpack 1 is fixedly connected to the left side of the display 13, the display 13 is electrically connected with the weight measuring plate 10, the weight of the articles in the backpack 1 can be conveniently measured by matching the weight measuring plate 10, the rear side of the middle part of the top end of the backpack 1 is fixedly connected to the bottom of the hand strap 18, the backpack 1 can be conveniently lifted by the hand strap 18, the left side of the bottom of the fixing plate 9 is fixedly connected to the top of the positioner 17, the positioning is convenient, the backpack 1 is made of plastic materials, the three-dimensional molding of the backpack 1 is convenient, the spring 11 is conveniently stretched in the interior, the middle part of the rear end of the backpack 1 is fixedly connected to the front end of the sponge cushion 16, the comfort level of a user can be conveniently increased, the bottom of the backpack 1 is fixedly connected to the top of the bottom plate 15, the bottom of the backpack 1 is prevented from being contaminated by dust when the backpack is placed conveniently.

The working principle is as follows: the article is placed on the placing plate 12, the placing plate 12 is pressed downwards, the upper chain teeth 3 and the lower chain teeth 4 are closed by matching with the chain head 5, the placing plate 12 and the top of the inner side of the backpack 1 clamp the article tightly by the elastic force of the spring 11, the article can not collide with each other, the damage is avoided, when the internal volume of the backpack needs to be adjusted, the article is placed on the placing plate 12 and pressed downwards, so that the internal volume of the backpack can be adjusted, the use is simple and convenient, the pressure borne by the spring 11 is transmitted to the weight measuring plate 10 by placing the article on the placing plate 12, the placing plate 12 is lowered to enable the red support rod 19, the yellow support rod 20 and the green support rod 21 to be lowered in sequence, when the green support rod 21 appears at the bottom of the backpack 1, the internal volume of the backpack 1 is larger, when the yellow support rod 20 appears, the internal volume of the backpack 1 is smaller, when the red support rod 19 appears, the load bearing of the backpack 1 reaches the limit, and articles cannot be mounted, so that effective article storage judgment is made, and the backpack is simple and convenient to operate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a leisure bag with adjustable locate function, includes knapsack (1), its characterized in that: the backpack comprises a backpack body (1), wherein an opening (2) is arranged in the middle of the top end of the backpack body (1), an upper zipper tooth (3) is fixedly connected to the rear end of the inner side of the opening (2), a lower zipper tooth (4) is fixedly connected to the inner side of the opening (2), the upper zipper tooth (3) is connected with the lower zipper tooth (4) through a zipper head (5), a fixing plate (9) is fixedly connected to the middle lower part of the inner side of the backpack body (1), the top of the fixing plate (9) is fixedly connected to the bottom of a weight measuring plate (10), springs (11) are fixedly connected to the left side and the right side of the middle of the top end of the weight measuring plate (10), the top ends of the springs (11) are respectively fixedly connected to the left side and the right side of the middle of the bottom end of the weight measuring plate (12), the bottom middle of the weight measuring plate (12) is fixedly connected to the top end of a red supporting rod (19), the bottom of the red supporting rod (19) is fixedly connected to the top end of a yellow supporting rod (20), the bottom fixed connection of yellow bracing piece (20) is on the top of green bracing piece (21), the bottom of green bracing piece (21) runs through in proper order and surveys heavy board (10), fixed plate (9), knapsack (1) and bottom plate (15), the equal fixedly connected with braces (6) in upper portion left and right sides in the rear end of knapsack (1), the equal fixedly connected with buckle (7) in rear side middle part bottom of braces (6), the equal fixedly connected with connecting band (8) in the bottom rear end left and right sides of knapsack (1).

2. The volume-adjustable leisure bag with positioning function according to claim 1, characterized in that: the middle lower parts of the left side and the right side of the backpack (1) are respectively and fixedly connected with one side adjacent to the pocket (14).

3. The volume-adjustable leisure bag with positioning function according to claim 1, characterized in that: the right side middle part bottom end fixed connection of knapsack (1) is in the left side of display (13), display (13) and check weighing board (10) electric connection.

4. The volume-adjustable leisure bag with positioning function according to claim 1, characterized in that: the back side of the middle part of the top end of the backpack (1) is fixedly connected with the bottom of the hand strap (18).

5. The volume-adjustable leisure bag with positioning function according to claim 1, characterized in that: the left side of the bottom of the fixing plate (9) is fixedly connected with the top of the positioner (17).

6. The volume-adjustable leisure bag with positioning function according to claim 1, characterized in that: the backpack (1) is made of plastic materials.

7. The volume-adjustable leisure bag with positioning function according to claim 1, characterized in that: the middle part of the rear end of the backpack (1) is fixedly connected with the front end of the sponge mat (16).

8. The volume-adjustable leisure bag with positioning function according to claim 1, characterized in that: the bottom of the backpack (1) is fixedly connected to the top of the bottom plate (15).