CN220777678U

CN220777678U - Travel knapsack with theftproof function

Info

Publication number: CN220777678U
Application number: CN202322758673.0U
Authority: CN
Inventors: 王盈; 董青; 许荣清
Original assignee: Quanzhou Tianqin Bag Co ltd
Current assignee: Quanzhou Tianqin Bag Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-04-16
Anticipated expiration: 2033-10-16

Abstract

The application relates to the technical field of travel backpacks and provides a travel backpack with an anti-theft function, which comprises a backpack body, wherein the backpack body comprises a main bag with a cavity, the main bag is provided with a main bag opening communicated with the cavity, two ends of the main bag opening extend to two opposite side surfaces of the main bag, and the main bag opening is obliquely downwards arranged from the middle part to the two ends; the main bag is provided with two zipper teeth for controlling the opening and closing of the main bag mouth and a pull head for meshing or separating the two zipper teeth, and a shielding sheet for shielding the zipper teeth is arranged at the position of the main bag mouth. The application has the beneficial effect of improving the anti-theft effect of the travel backpack.

Description

Travel knapsack with theftproof function

Technical Field

The application relates to the technical field of travel backpacks, in particular to a travel backpack with an anti-theft function.

Background

With the continuous improvement of the living standard of people, the economic rapid development is carried out, the travel or business trip is more and more frequent, and when in travel, some people can choose to travel the knapsack to place the clothes, the personal care products and the important articles needing to be carried along on the journey.

In the prior art, the travelling knapsack is mostly zip-type, but the zip-type knapsack is convenient for oneself and thieves, especially in some crowded public places, because the knapsack is carried on the back and can't monitor the protection by oneself, often the knapsack is stolen by valuables in the opened bag, therefore needs further improvement.

Disclosure of utility model

In order to improve the anti-theft effect of the knapsack, the application provides the knapsack with the anti-theft function.

The application provides a travel backpack with an anti-theft function, which adopts the following technical scheme:

The utility model provides a travel knapsack with theftproof function, includes the knapsack body, the knapsack body includes the main bag that has the cavity, the main bag is equipped with the main sack that communicates in the cavity, the both ends of main sack extend to the opposite sides face of main bag, the main sack is the slope downwards setting from the middle part towards both ends; the main bag is provided with two zipper teeth for controlling the opening and closing of the main bag mouth and a pull head for meshing or separating the two zipper teeth, and a shielding sheet for shielding the zipper teeth is arranged at the position of the main bag mouth.

Through adopting the technical scheme, the main bag opening arranged on the main bag is obliquely downwards arranged from the middle part to the two ends, and the main bag opening extends to the two opposite side surfaces of the main bag, when the travel backpack is carried on the back, firstly, when more articles are placed in the cavity, the main bag is filled at the position of the main bag opening at the moment, so that the main bag opening is obliquely inverted U-shaped, the acting force on the pull head is inconvenient to be applied, the opening of the main bag opening is reduced, the articles placed in the cavity are taken, and the anti-theft function of the travel backpack is improved; secondly, when the amount of the articles placed in the cavity is small, the shielding sheet for shielding the zipper teeth is arranged at the position of the main bag at the main bag opening, so that the specific position of the pull head can be covered, the pull head is exposed to the outside, and when acting force is applied to the pull head, the shielding sheet needs to be folded to apply force to the pull head, and the main bag can be pulled to be perceived by a wearer, so that the antitheft function of the travel backpack is further improved.

Preferably, two ends of the main bag opening extend to the junction of the side surface of the main bag and the back surface of the main bag.

Through adopting above-mentioned technical scheme, extend the both ends of main sack to the juncture of main sack side and back, when carrying this travel knapsack on the back, pull head and shielding plate are all very near to the back of the person of carrying on the back this moment, how to avoid the person of carrying on the back in order to carry out the degree of difficulty that the application of force was required to shielding plate or to the pull head great, can make the relatively easy perception of person of carrying on the back, consequently further improved the theftproof function of this travel knapsack.

Preferably, the backpack body further comprises a side bag arranged on the side face of the main bag, the side bag is located below the main bag opening, and the side bag opening is formed in the side bag.

Through adopting above-mentioned technical scheme, through being provided with the side pocket, can be used to place in other articles, for example drinking cup or be umbrella etc. in order to improve the practicality of this travel knapsack, and when placing this kind of article in the side pocket, can shelter from the piece and press the cover to shelter from the piece in a certain extent, in order to reduce the stolen possibility of article that this travel knapsack lies in the cavity, in order to improve the theftproof function of this travel knapsack.

Preferably, limiting pieces for limiting the shielding sheets to turn over are arranged on two opposite side surfaces of the main bag.

Through adopting above-mentioned technical scheme, through being provided with the locating part to reduce and shelter from the piece and appear turning over in the knapsack process and turn over the possibility of rolling over in order to reduce the covering ability to pull head and zip fastener, and then in order to improve the theftproof ability of this travel knapsack.

Preferably, the limiting piece comprises an adjusting belt arranged on the front surface of the main bag and the back surface of the main bag, and a sub-buckle and a female buckle which are respectively and fixedly connected to the two adjusting belts, the sub-buckle is inserted into the female buckle, and the adjusting belts are covered on the shielding sheets.

By adopting the technical scheme, the limiting piece comprises the adjusting belts, and the sub-buckles and the female buckles which are respectively arranged on the two adjusting belts, so that on one hand, the volume of the cavity can be changed according to the capacity of the articles placed in the backpack, and the possibility that the pull head is exposed when the articles in the backpack are fewer is reduced; on the other hand, the adjusting belt is covered on the shielding sheet, so that the shielding sheet can be pressed while the volume of the travel backpack is changed, the possibility that the shielding sheet is folded is reduced, and the anti-theft capability of the travel backpack is improved.

Preferably, the limiting piece comprises a son magic tape arranged on the shielding piece and close to the zipper teeth and a mother magic tape arranged on the main bag, and the son magic tape is adhered to the mother magic tape.

Through adopting above-mentioned technical scheme, paste through son magic and bond in female magic and paste, reducible should shelter from the piece and appear turning over the possibility of rolling over, and in order to place the pull head in son magic and paste the cavity that bonds in the magic back and form when the main sack is closed state to improve the theftproof ability of this travel knapsack.

Preferably, the backpack body further comprises a front bag arranged on the front face of the main bag, the front bag is provided with a front bag opening, and the front bag is also provided with two zipper teeth for controlling the front bag opening to open and close and a pull head for meshing or separating the two zipper teeth.

By adopting the technical scheme, the front bag is arranged, so that a knapsack can put some articles for daily use, such as paper towels and the like, in the front bag for taking, and the storage capacity of the knapsack can be improved.

Preferably, the front bag is provided with an elastic rope and an adjusting buckle for controlling tightness of the elastic rope, the front bag is symmetrically provided with a plurality of fixing sheets along the height direction of the front bag, the fixing belts are provided with perforations for the elastic rope to slide and pass through, and the elastic ropes are arranged in a staggered manner along the height direction of the front bag.

Through adopting above-mentioned technical scheme, through being provided with elastic rope and adjusting the knot, owing to elastic rope self elasticity, can give certain pressure to the main bag to reduce the article in the main bag and appear certain possibility of rocking when bearing, and also play certain theftproof ability to the preceding bag.

In summary, the utility model has the following beneficial effects:

1. the main bag opening arranged on the main bag is obliquely downwards arranged from the middle to the two ends, and the main bag opening is extended to the two opposite side surfaces of the main bag, so that acting force is not convenient to be applied to the pull head when the travel knapsack is carried on the back, the main bag opening is reduced, articles placed in the cavity are taken, and the anti-theft function of the travel knapsack is improved.

2. The shielding piece for shielding the zipper teeth is arranged at the position of the main bag at the opening of the main bag, so that the specific position of the pull head can be covered, and the anti-theft function of the knapsack can be improved when the pull head is exposed to the outside.

3. Through being provided with the locating part to reduce and shelter from the piece and appear turning over the possibility of turning over in order to reduce the covering ability to pull head and zip fastener in the knapsack, and then with the theftproof ability that improves this travel knapsack.

Drawings

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

FIG. 2 is a schematic diagram of the test structure of embodiment 1 of the present application;

FIG. 3 is a schematic top view of the front bag in embodiment 1 of the present application;

Fig. 4 is a schematic structural view of a stopper in embodiment 2 of the present application.

Reference numerals illustrate: 1. a backpack body; 2. a main bag; 21. a main bag opening; 22. a shielding sheet; 3. a side pocket; 31. a side pocket; 32. an elastic belt; 4. a front bag; 41. a front pocket; 42. an elastic rope; 43. an adjusting buckle; 44. a fixing piece; 441. perforating; 5. a fastener element; 51. a pull head; 6. a limiting piece; 61. an adjusting belt; 62. a sub-buckle; 63. a female buckle; 64. a son magic tape; 65. female magic tape.

Detailed Description

The present application will be described in further detail with reference to fig. 1-4.

The embodiment of the application discloses a travel backpack with an anti-theft function.

Example 1:

Referring to fig. 1 and 2, the backpack with the anti-theft function comprises a backpack body 1, wherein the backpack body 1 comprises a main bag 2 with a cavity, a side bag 3 arranged on the side surface of the main bag 2 and a front bag 4 arranged on the front surface of the main bag 2.

Wherein, the main bag 2 is provided with a main bag opening 21 communicated with the cavity, in this embodiment, two ends of the main bag opening 21 extend to two opposite sides of the main bag 2, and extend to a junction between the sides of the main bag 2 and the back of the main bag 2, and the main bag opening 21 is inclined downwards from the middle towards two ends, so that the main bag opening 21 is inclined in an inverted U-shaped configuration. The main bag 2 is sewed and fixed with two zipper teeth 5 for controlling the opening and closing of the main bag mouth 21, and a pull head 51 for engaging or separating the two zipper teeth 5 is arranged.

Further, in order to reduce the possibility that the pull head 51 is exposed to the outside and the pull head 51 is conveniently applied with an acting force by a thief, the main bag 2 is provided with a shielding sheet 22 at the position of the main bag opening 21, the shielding sheet 22 is arranged along the opening path of the main bag opening 21, one side of the shielding sheet 22 is sewed and fixed on the outer surface of the main bag 2 close to the main bag opening 21, and the other side of the shielding sheet 22 is a free end for covering the fastener element 5.

Referring to fig. 2 and 3, further, two opposite sides of the main bag 2 are provided with a limiting member 6 for limiting the folding of the shielding sheet 22, in this embodiment, the limiting member 6 is provided with two limiting members and is respectively disposed on two opposite sides of the main bag 2, the limiting member 6 includes two adjusting belts 61, a sub-buckle 62 and a female buckle 63, wherein the two adjusting belts 61 are respectively sewed and fixed at the junction of the front surface of the main bag 2 and the side surface of the main bag 2 and the junction of the side surface of the main bag 2 and the back surface of the main bag 2, and the adjusting belts 61 cover the shielding sheet 22. Wherein, the sub-buckle 62 and the female buckle 63 are respectively fixedly connected to the free ends of the two adjusting belts 61, and the sub-buckle 62 is inserted into the female buckle 63.

After the sub-buckle 62 is inserted into the female buckle 63, the length of the adjusting strap 61 is adjusted according to the capacity of the main bag 2 for placing the articles, so as to adjust the volume of the main bag 2, and also to limit the shielding sheet 22 to a certain extent, so as to improve the anti-theft capability of the backpack.

Wherein, the side pocket 3 is provided with a side pocket opening 31 near the adjusting belt 61, and the side pocket 3 is provided with an elastic belt 32 at the side pocket opening 31.

The front bag 4 is provided with a front bag opening 41 near the main bag opening 21, and the front bag 4 is also provided with two zipper teeth 5 for controlling the front bag opening 41 to open and close and a pull head 51 for engaging or separating the two zipper teeth 5. And the front side of the front bag 4 is provided with an elastic rope 42 and an adjusting buckle 43 for controlling the tightness of the elastic rope 42, in particular, the front bag 4 is provided with a plurality of fixing sheets 44 at intervals along the height direction thereof, the fixing sheets 44 are symmetrically arranged along the height direction of the front bag 4, the fixing sheets 44 are arranged close to the side surface of the front bag 4, and two ends of the fixing sheets 44 are sewed and fixed on the front side of the front bag 4 so as to form perforations 441 for enabling elastic love to slide and pass through, so that the elastic ropes 42 are arranged in a staggered manner along the height direction of the front bag 4. Since the adjusting buckle 43 is a prior art means, a detailed description is omitted.

The embodiment of the application provides a knapsack with an anti-theft function, which is implemented by the following principle: after the pull head 51 arranged on the main bag 2 is pulled open, the corresponding articles to be carried are placed in the cavity, after the pull head 51 is pulled to seal the main bag opening 21, the pull head 51 is placed between the shielding sheet 22 and the main bag 2, then the sub-buckle 62 is inserted into the main buckle 63, and the length of the adjusting belt 61 is adjusted according to the placed capacity of the articles in the main bag 2, so that the volume of the main bag 2 is adjusted, and the shielding sheet 22 is limited to a certain extent, so that the antitheft capacity of the travel backpack is improved.

Example 2:

referring to fig. 4, in the present embodiment, the difference from embodiment 1 is that the stopper 6 includes a sub-hook and loop fastener 64 and a female hook and loop fastener 65, wherein the sub-hook and loop fastener 64 is sewn and fixed to the surface of the shield piece 22 close to the fastener element 5, the female hook and loop fastener 65 is sewn and fixed to the outer surface of the main bag 2, the sub-hook and loop fastener 64 and the female hook and loop fastener 65 are disposed on the side surface of the main bag 2, and the sub-hook and loop fastener 64 is adhered to the female hook and loop fastener 65.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a travel knapsack with theftproof function which characterized in that: the backpack comprises a backpack body (1), wherein the backpack body (1) comprises a main bag (2) with a cavity, the main bag (2) is provided with a main bag opening (21) communicated with the cavity, two ends of the main bag opening (21) extend to two opposite side surfaces of the main bag (2), and the main bag opening (21) is obliquely downwards arranged from the middle part to the two ends; the main bag (2) is provided with two zipper teeth (5) for controlling the opening and closing of a main bag opening (21) and a pull head (51) for meshing or separating the two zipper teeth (5), and a shielding sheet (22) for shielding the zipper teeth (5) is arranged at the position of the main bag opening (21) of the main bag (2).

2. The travel backpack with anti-theft function according to claim 1, wherein: the two ends of the main bag opening (21) extend to the junction of the side surface of the main bag (2) and the back surface of the main bag (2).

3. The travel backpack with anti-theft function according to claim 2, wherein: the backpack is characterized in that the backpack body (1) further comprises a side bag (3) arranged on the side face of the main bag (2), the side bag (3) is located below the main bag opening (21), and a side bag opening (31) is formed in the side bag (3).

4. A travel backpack with anti-theft function according to claim 3, wherein: limiting pieces (6) used for limiting the shielding piece (22) to turn over are arranged on two opposite side surfaces of the main bag (2).

5. The travel backpack with anti-theft function according to claim 4, wherein: the limiting piece (6) comprises adjusting belts (61) respectively arranged on the front face of the main bag (2) and the back face of the main bag (2), and a sub-buckle (62) and a female buckle (63) respectively fixedly connected to the two adjusting belts (61), wherein the sub-buckle (62) is inserted into the female buckle (63), and the adjusting belts (61) are covered on the shielding sheet (22).

6. The travel backpack with anti-theft function according to claim 4, wherein: the limiting piece (6) comprises a sub-magic tape (64) arranged on the shielding piece (22) and close to the zipper teeth (5) and a female magic tape (65) arranged on the main bag (2), and the sub-magic tape (64) is adhered to the female magic tape (65).

7. The travel backpack with anti-theft function according to claim 1, wherein: the backpack is characterized in that the backpack body (1) further comprises a front bag (4) arranged on the front face of the main bag (2), a front bag opening (41) is formed in the front bag (4), and two zipper teeth (5) for controlling the front bag opening (41) to open and close and a pull head (51) for meshing or separating the two zipper teeth (5) are also arranged in the front bag (4).

8. The travel backpack with anti-theft function according to claim 7, wherein: the utility model discloses a bag, including preceding bag (4), preceding bag (4) are provided with regulation knot (43) of elasticity rope (42) and control elasticity rope (42), preceding bag (4) are provided with a plurality of stationary blade (44) along its direction of height symmetry, the fixed band has perforation (441) that supplies elasticity rope (42) to slide to wear to establish, elasticity rope (42) are crisscross setting along the direction of height of preceding bag (4).