CN215737422U - Anti-theft single-shoulder backpack - Google Patents

Abstract

The utility model discloses an anti-theft single-shoulder backpack, which belongs to the technical field of bags and comprises a backpack body, wherein a zipper used for sealing the backpack body is arranged on the backpack body, a pull head is arranged on the zipper, an anti-theft piece used for limiting the pull head to move is arranged in the backpack body of the zipper, and the anti-theft piece can be abutted against the pull head. Through set up the theftproof piece on the zip fastener, the theftproof piece supports with the pull head and presses for the pull head is blocked by the theftproof piece, restricts the removal of pull head, thereby makes the zip fastener can't be opened. When the zipper is opened, the anti-theft piece needs to be pushed away, and a thief cannot know the opening method of the zipper, so that the anti-theft purpose is realized.

Description

Anti-theft single-shoulder backpack

Technical Field

The utility model discloses an anti-theft single-shoulder backpack, and belongs to the technical field of bags and bags.

Background

The backpack refers to a bag carried on the back, and the materials of the backpack are diversified, and fashionable trends are led by suitcases with the textures of leather, plastic materials, terylene, canvas, nylon, cotton, hemp and the like. In the period of more and more listing the personalities, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing personalities from different sides. The style of the case is also expanded from the traditional business bag, schoolbag and traveling bag to the pen bag, change purse, small perfume bag and the like.

In a place with dense crowds, thieves often appear, while the traditional backpack cannot well cope with the thieves, and in order to solve the problem, a new scheme needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the conventional backpack is easy to be stolen and provides an anti-theft single-shoulder backpack, which is solved by arranging an anti-theft piece.

The anti-theft single-shoulder backpack comprises a backpack body, wherein a zipper for sealing the backpack body is arranged on the backpack body, a pull head is arranged on the zipper, an anti-theft piece for limiting the pull head to move is arranged in the backpack body of the zipper, and the anti-theft piece can be abutted against the pull head.

Through adopting above-mentioned technical scheme, set up the theftproof piece on the zip fastener, the theftproof piece is supported with the pull head and is pressed for the pull head is blocked by the theftproof piece, restricts the removal of pull head, thereby makes the zip fastener can't be opened. When the zipper is opened, the anti-theft piece needs to be pushed away, and a thief cannot know the opening method of the zipper, so that the anti-theft purpose is realized.

Preferably, one end of the anti-theft piece close to the pull head is an inclined plane inclined towards the pull head, one end of the inclined plane close to the pull head is attached to the zipper, one end of the anti-theft piece is fixedly connected with the zipper, the distance between the other end of the anti-theft piece and the zipper teeth of the zipper can be changed, and one end of the anti-theft piece far away from the fixed point can enter the pull head stroke.

By adopting the technical scheme, one side of the anti-theft piece close to the pull head is an inclined plane, when the pull head is lifted upwards, the anti-theft piece can be driven, the inclined plane is jacked up and jacked on the stroke of the pull head, and the pull head cannot move towards the direction of opening the zipper; when the zipper needs to be opened, the pull head needs to be pressed downwards, so that the inclined plane of the anti-theft piece is far away from the pull head, the anti-theft piece cannot block the zipper at the moment, and the zipper can be opened. As the common habit of opening the zipper is to lift and pull upwards, the zipper cannot be pressed downwards, and certain force is required for pressing downwards, the user is easy to alert, so that the anti-theft effect is achieved.

Preferably, the anti-theft pieces are symmetrically arranged on two sides of the zipper.

Through adopting above-mentioned technical scheme, the theftproof piece is two and sets up in the zip fastener both ends for the both ends of pull head all can receive the restriction of theftproof piece, keep the balance of pull head, prevent because only unilateral restriction, the pull head still can be by the condition of pulling appear, increase theftproof performance.

Preferably, a magnetic piece for keeping the low-pressure zipper of the anti-theft piece is arranged between the anti-theft piece and the bag body.

Through adopting above-mentioned technical scheme, set up the magnetic part between theftproof piece and inclusion, the theftproof piece is the metalwork that can be adsorbed by the magnetic part for the theftproof piece can keep attaching on the zip fastener, just can break away from the zip fastener when pushing down hard, increases theftproof performance.

Preferably, a hook is arranged in the slider.

Through adopting above-mentioned technical scheme, set up the horse in the pull head and collude, the horse colludes and can carry out spacing to the pull head. When the zipper needs to be opened, the pulling piece of the zipper head needs to be lifted, so that the hook is lifted, the limit of the hook on the zipper head is released, and the zipper head needs to be pressed down due to the limit of the anti-theft piece. The zipper can be opened only by pulling up the pull piece and pressing down the pull head and pushing the pull head while keeping the action. The action of opening the zipper is special, so that the anti-theft performance is increased.

Preferably, one end of the anti-theft piece, which is attached to the zipper, is provided with a chute for facilitating the closing of the zipper, and the chute inclines towards the closing direction of the zipper.

Through adopting above-mentioned technical scheme, set up the chute on the theftproof piece, because the chute inclines towards zip fastener closing direction, so when the pull head moves to the direction of closed zip fastener, can not blockked by the theftproof piece, nevertheless can blockked when moving to opening the zip fastener direction for the user can directly pull the pull head at will when closed zip fastener and close.

Preferably, the bag body is made of chinlon.

By adopting the technical scheme, the nylon has high strength, high wear resistance, high chemical resistance, good deformation resistance and aging resistance, so that the backpack can be used for a long time.

Compared with the prior art, the utility model has the beneficial effects that:

the anti-theft pieces are arranged in the zipper of the backpack and are arranged on two sides of the zipper, when the puller is lifted upwards, the anti-theft pieces can block the stroke of the puller, so that the puller cannot move, and the zipper cannot be opened; when the slider is pressed downwards, the anti-theft piece can not block the slider stroke, and the zipper can be opened. The action of pressing the pull head downwards is obvious and can not be known by ordinary people, so the anti-theft effect is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of an anti-theft single-shoulder backpack of the present invention;

fig. 2 is a partially enlarged structural schematic view of an anti-theft single-shoulder backpack of the present invention.

Reference numerals: 1. a bag body; 2. a zipper; 3. a slider; 4. a magnetic member; 5. an anti-theft component; 6. a chute.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. 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.

As shown in fig. 1 and 2, the anti-theft single-shoulder backpack comprises a backpack body 1, wherein the backpack body 1 is made of nylon, and the nylon has high strength, high wear resistance, high chemical resistance, good deformation resistance and good aging resistance. The bag body 1 is connected with a zipper 2 in a sewing way, and the zipper 2 is made of aluminum alloy which has light weight, high strength and good wear resistance. The inner side of the zipper 2 is symmetrically provided with anti-theft pieces 5, and the anti-theft pieces 5 are blocks made of iron alloy. One end of the anti-theft piece 5 close to the pull head 3 is an inclined plane inclined towards the pull head 3, one end of the inclined plane close to the pull head 3 is attached to the zipper 2, one end of the anti-theft piece 5 is fixedly connected with the zipper 2, and the other end of the anti-theft piece can move up and down. When the slider 3 is lifted upwards, the cloth on the two sides of the slider 3 is brought upwards, so that the anti-theft piece 5 is also brought upwards, and the inclined end can abut against the stroke which the slider 3 needs to pass when the zipper 2 is pulled open, so that the slider 3 is limited and the zipper 2 cannot be opened. When the zipper 2 needs to be opened, the slider 3 needs to be pressed downwards, so that the inclined surface of the anti-theft piece 5 is far away from the stroke needed by the slider 3 to open the zipper 2, and the slider 3 is pushed while the slider 3 is kept pressed downwards to open the zipper 2. Since a general person is used to lift the slider 3 and the action of pressing down the slider 3 is obvious, the backpack realizes the anti-theft function.

The magnetic part 4 is arranged between the anti-theft part 5 and the bag body 1, the magnetic part 4 can adsorb the anti-theft part 5 made of iron alloy, so that the top end of the anti-theft part 5 is kept attached to the bag body 1 and the zipper 2, and the anti-theft part 5 and the bag body can be separated by a certain force. Be provided with the horse in the pull head 3 and collude, the horse can block pull head 3, when wanting to open zip fastener 2, need to mention the pulling-on piece on the pull head 3 for the horse colludes also and is lifted up, removes the restriction of pull head 3, after mentioning the pulling-on piece, needs to push down pull head 3, only pushes down pull head 3 when mentioning the pulling-on piece, just can remove pull head 3, opens zip fastener 2. The upper end of the anti-theft piece 5 is provided with the inclined groove 6, the inclined groove 6 inclines towards the closing direction of the zipper 2, when the zipper 2 needs to be closed, the pull head 3 can move along the inclined direction of the inclined groove 6, therefore, the anti-theft piece 5 can not block the pull head 3, namely, the zipper 2 can be closed without pressing the pull head 3 downwards.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides an anti-theft single-shoulder backpack, includes inclusion (1), its characterized in that: the bag comprises a bag body (1), and is characterized in that a zipper (2) used for sealing the bag body (1) is arranged on the bag body (1), a pull head (3) is arranged on the zipper (2), an anti-theft piece (5) used for limiting the pull head (3) to move is arranged in the bag body (1) of the zipper (2), and the anti-theft piece (5) can be abutted against the pull head (3).

2. The anti-theft single-shoulder backpack according to claim 1, characterized in that: the anti-theft device is characterized in that one end, close to the pull head (3), of the anti-theft piece (5) is an inclined plane inclined towards the pull head (3), one end, close to the pull head (3), of the inclined plane is attached to the zipper (2), one end of the anti-theft piece (5) is fixedly connected with the zipper (2), the distance between the other end of the anti-theft piece and the zipper teeth of the zipper (2) can be changed, and one end, far away from a fixed point, of the anti-theft piece (5) can enter the stroke of the pull head (3).

3. The anti-theft single-shoulder backpack according to claim 1, characterized in that: the anti-theft pieces (5) are symmetrically arranged on two sides of the zipper (2).

4. The anti-theft single-shoulder backpack according to claim 2, characterized in that: a magnetic part (4) used for keeping the low-pressure zipper (2) of the anti-theft part (5) is arranged between the anti-theft part (5) and the bag body (1).

5. The anti-theft single-shoulder backpack according to claim 2, characterized in that: a hook is arranged in the pull head (3).

6. The anti-theft single-shoulder backpack according to claim 1, characterized in that: the anti-theft part (5) and the zipper (2) are attached to one end, a chute (6) for facilitating the closing of the zipper (2) is arranged at the end, and the chute (6) inclines towards the closing direction of the zipper (2).

7. The anti-theft single-shoulder backpack according to claim 1, characterized in that: the bag body (1) is made of chinlon.

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