CN202095752U

CN202095752U - Snail backpack with anti-stealing function

Info

Publication number: CN202095752U
Application number: CN2011201915090U
Authority: CN
Inventors: 陈荣龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-09
Filing date: 2011-06-09
Publication date: 2012-01-04
Anticipated expiration: 2021-06-09

Abstract

The utility model discloses a snail backpack with an anti-stealing function, and relates to a backpack with an anti-stealing function. The overall appearance of the backpack (1) is in a bionic snail shape; the back of the backpack (1) is provided with six mutually parallel antitheft zippers (2) forming an athletic running track structure; three of the six antitheft zippers (2) are double-layer zippers; another zipper is arranged in each opened double-layer zipper; the pulling direction of the internal zippers is opposite to that of the external zippers; the internal zippers are longer than the external zippers; sealed pull chains or closed fabrics are arranged in the other three opened zippers; snail positions on two sides of the backpack (1) are respectively provided with two lateral zippers (3); and a small pocket is arranged in each lateral zipper (3). The backpack with the anti-stealing function solves the problems of complicated structure and unattractive appearance of an existing backpack structure with an anti-stealing function.

Description

Has the anti-snail knapsack of stealing function

Technical field

The utility model relates to having prevents taking off the knapsack of function.

Background technology

Existing knapsack is generally not anti-steals function, prevents stealing function though the knapsack that has has, and structure more complicated, profile are not attractive in appearance.

Summary of the invention

The utility model provides a kind of snail knapsack of preventing stealing function that has, and the utility model is to have the anti-function of stealing, and solves the anti-now Knapsack structure complicacy of stealing function, the inaesthetic problem of profile.

For addressing the above problem, the utility model adopts following technical scheme: knapsack 1 overall appearance is bionical snail shape, and knapsack 1 back side has six Antitheft zippers that are parallel to each other 2 to form track and field runway structure; Article six, it is double-deck slide fasteners that three slide fasteners are arranged in the Antitheft zipper 2, and said double-deck slide fastener is opened back the inside has a slide fastener respectively again, and inner slide fastener and outside slide fastener drawing are in the opposite direction, and inner slide fastener is longer than outside slide fastener; Three slide fasteners in addition draw back back the inside and are the zip strip shut or the cloth of sealing;

Respectively there are two layback chains 3 at the snail spiral shell position, both sides of knapsack 1, in the layback chain 3 tiny pocket is arranged.

Be connected with knapsack belt 4 on one side in knapsack 1 bottom.

The advantage of the utility model has: has and prevents stealing function, and simple in structure, good looking appearance.

Description of drawings

Fig. 1 is the lateral plan of embodiment one;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the left view of Fig. 1;

Fig. 4 is that double-deck slide fastener is opened the back structural representation among Fig. 3;

Fig. 5 is the structural representation of the utility model embodiment two.

Symbol description among the figure: knapsack 1, Antitheft zipper 2, layback chain 3, knapsack belt 4.

The specific embodiment

Embodiment one

Shown in Fig. 1-4, have the anti-snail knapsack of stealing function, knapsack 1 overall appearance is bionical snail shape, and knapsack 1 back side has six Antitheft zippers that are parallel to each other 2 to form track and field runway structure, and slider of zipper fastener is bionical little snail shape, and its available plastics etc. are processed.Why has certain anti-function of stealing; Be to be double-deck slide fasteners because in six Antitheft zippers 2 three slide fasteners are arranged; Said double-deck slide fastener is opened the inside, back has a slide fastener respectively again; And inner slide fastener and outside slide fastener drawing are in the opposite direction, and inner slide fastener is longer than outside slide fastener, and inner slide fastener tension post-tensioning begin chain can stretch in the bag; Three slide fasteners in addition draw back back the inside and are the zip strip shut or the cloth of sealing etc.There is very big flexibility everywhere slide fastener number and position, and said double-deck slide fastener is merely wherein a kind of, and three layers, four layers even multilayer more can also be arranged.

Respectively there are two layback chains 3 at the snail spiral shell position, both sides of knapsack 1, in the layback chain 3 tiny pocket is arranged.Layback chain 3 structures can be identical with the knapsack back side, and tiny pocket can be used to adorn little article etc.

Embodiment two

As shown in Figure 5, present embodiment and embodiment one difference are: on one side be connected with knapsack belt 4 in knapsack 1 bottom.

What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.

Claims

1. have the anti-snail knapsack of stealing function, it is characterized in that knapsack (1) overall appearance is bionical snail shape, knapsack (1) back side has six Antitheft zippers that are parallel to each other (2) to form track and field runway structure; Article six, three slide fasteners being arranged in the Antitheft zipper (2) is double-deck slide fasteners, and said double-deck slide fastener is opened back the inside has a slide fastener respectively again, and inner slide fastener and outside slide fastener drawing are in the opposite direction, and inner slide fastener is longer than outside slide fastener; Three slide fasteners in addition draw back back the inside and are the zip strip shut or the cloth of sealing;

Respectively there are two layback chains (3) at the snail spiral shell position, both sides of knapsack (1), and the layback chain has tiny pocket in (3).

2. have the anti-snail knapsack of stealing function according to claim 1, it is characterized in that, at knapsack (1) Yi Bian the bottom is connected with knapsack belt (4).