CN201164090Y - Security Zipper Fixture - Google Patents

Abstract

The utility model provides a safe zipper fixing device, which is provided with two symmetrical edgings, wherein at least one zipper tooth is respectively formed on the side edges of the two edgings which are mutually abutted, a stop block is arranged on the surface of one end of each zipper tooth, a fixed block is arranged on the other end of the same surface, and a zipper head is arranged on the surface of each zipper tooth; the safety zipper fixing device can be tailored on an existing bag, for example, the meshing state of the zipper teeth can be controlled by pulling the zipper puller by a user, when the zipper puller is close to the fixed block, the elastic wing of the zipper puller can be buckled in the fixed block, so that the zipper puller and the fixed block are integrated, the effect of sealing the bag is improved through the meshing state of the fixed zipper teeth, in addition, when the sealing state is to be relieved, only a sharp tool is needed to cut the connecting part of the zipper puller, so that the elastic wing is separated from the zipper puller, and the zipper puller is not limited by the fixed block any more and can freely slide on the zipper teeth again.

Description

Security Zipper Fixture

technical field

The utility model relates to a safety zipper fixing device, in particular to a safety zipper fixing device capable of improving the sealing effect.

Background technique

Most of the zipper structures in the prior art are sewn on the skirt or the backpack. The sewing on the skirt is used to control the opening and closing of the clothing, and to prevent the user from getting cold in the chest. Prevent the items inside from coming out and falling down; however, the opening and closing state of the zipper structure in the prior art is very unstable, for example, after the placket is moved by the human body, the zipper structure may gradually release its closure for a long time The state, that is, the teeth of the zipper structure will gradually lose its meshing effect and be untied. This may be acceptable for the placket, because it is only necessary to close the zipper structure. However, for backpacks, this kind of The problem may be more serious, because in the process of the zipper structure of the backpack is gradually untied, the items in the backpack may fall off without the user knowing, or it may lead to the problem of others directly reaching out to steal.

In addition, it is also common for the existing technology to tie the opening of the backpack or bag directly with straps. However, in any case, there is a certain probability that the straps will be loosened at a certain time, that is, the same as the zipper structure. The problem, therefore, is that existing techniques for sealing specific items such as knapsacks or bags can be improved upon.

Utility model content

In view of the above needs, the purpose of the present invention is to provide a safety zipper fastening device that can improve the sealing effect on items such as backpacks or bags.

In order to achieve the above-mentioned purpose, the safety zipper fixing device of the present utility model has two symmetrical side strips, and at least one chain tooth is arranged on the conflicting side surface between the two symmetrical side strips, and the above-mentioned chain teeth are formed by the side strips. One end spreads to the other end, and a stopper is arranged on the surface of one end of the chain tooth, and a fixed block is arranged on the surface of the other end, and a slide fastener head is arranged on the surface of the chain tooth between the stop block and the fixed block. The head can slide freely on the surface of the chain tooth. When the zipper head leans against the block, the chain tooth is completely untied, and when the zipper head leans against the fixed block, the chain tooth is completely meshed; The novel advantage is that when the zipper head leans against the fixed block, an elastic wing of the zipper head is inserted into the fixed block through an opening of the fixed block, and is buckled in the fixed block. The slider of the zipper is fixed in one piece, and the elastic wings cannot be pulled out again, and the slider of the zipper cannot be adjusted to slide freely on the sprocket again, so as to achieve the effect of firmly closing the sprocket.

The operation mode and appearance structure of the safety zipper fixing device of the present invention can be described in detail through the following embodiments and accompanying drawings.

Description of drawings

Fig. 1 is the three-dimensional appearance diagram of the safety zipper fixing device of the present invention;

Fig. 2 is the implementation steps (1) of the safety slide fastener fixing device of the present utility model;

Fig. 3 is the implementation step (2) of the safety slide fastener fixing device of the present utility model;

Fig. 4 is the implementation step (3) of the safety slide fastener fixing device of the present utility model;

Fig. 5 is a diagram of one embodiment of the safety zipper fixing device of the present invention.

Description of main component symbols:

10 Secure Zipper Fixtures

101 edge

102 chain teeth

103 block

104 fixed block

1041 tenon

105 zipper head

1051 Mobile Division

1052 holding department

1053 fastening part

1054 Connection Department

1055 elastic wing

Detailed ways

Fig. 1 is a three-dimensional appearance view of the safety zipper fixing device of the present invention, as shown in the figure, the safety zipper fixing device 10 has two symmetrical side strips 101, and the opposite sides between the two opposite side strips 101 are respectively formed with At least one sprocket 102, the sprocket 102 is spread from one end of the side bar 101 to the other end of the side bar 101, and a stopper 103 is arranged on the surface of one end thereof, and a fixed stopper 103 is arranged on the surface of the other end. Block 104, a zipper puller 105 is arranged on the surface of the sprocket 102 between the fixed block 104 and the block 103, and the zipper puller 105 includes a moving part 1051, which can slide freely on the sprocket 102 , and the surface of the moving part 1051 is provided with a holding part 1052, and one end of the holding part 1052 is provided with a fastening part 1053, and the surface of the fastening part 1053 is formed with a connecting part 1054, through which an elastic The wing 1055 engages on the fastening portion 1053 .

Fig. 2 is the implementation step (1) of the safety zipper fixing device of the present invention, as shown in the figure, the user can control the sliding of the moving part 1051 on the surface of the chain tooth 102 by pulling the holding part 1052 of the zipper puller 105 , when the zipper puller 105 abuts against the block 103, the sprocket 102 is in a fully disengaged state, and when it abuts against the fixed block 104, it is in a fully toothed state, wherein, when the zipper puller 105 abuts against the fixed When block 104, the fastening portion 1053, the connecting portion 1054 and the elastic wing 1055 of the zipper puller 105 can face the opening of the fixing block 104, and the elastic wing 1055 can be inserted into the fixing block 104 through the opening; please refer to FIG. 3 , is the implementation step (2) of the safety zipper fixing device of the present utility model. As shown in the figure, when the elastic wing 1055 is inserted into the fixed block 104, the two sides of the elastic wing 1055 are buckled upside down in the fixed block 104. Tenon 1041, so that the elastic wing 1055 is fixed in the fixed block 104, at this time, the engaging part 1054 and the fastening part 1053 are exposed outside the fixed block 104, for connecting the moving part 1051 and the holding part 1052 of the zipper puller 105, The fixing block 104 is integrally formed with the slider 105 so as to continuously maintain the meshed state of the chain teeth 102 and the meshed state of the chain teeth 102 cannot be released by hand.

Referring to Fig. 4, it is the implementation step (3) of the safety zipper fixing device of the present utility model, as shown in the figure, when the combination mode between the fixing block 104 and the zipper puller 105 is to be released, only the zipper puller 105 needs to be cut with a sharp tool In this way, the elastic wing 1055 is still fixed in the fixed block 104, and the joint portion 1054 is exposed outside the fixed block 104, however, the buckle part 1053 is maintained on the holding part 1052, and used The operator can pull the holding part 1052 again to make the moving part 1051 return to the normal state, and can freely slide on the sprocket 102; referring to Fig. 5, it is a diagram of one embodiment of the safety zipper fixing device of the present invention As shown in the figure, the safety zipper fixing device 10 of the present utility model can be sewn on a bag 20, that is, the opening and closing of the bag 20 can be regulated by the safety zipper fixing device 10, and for this bag 20, the safety zipper The fixing device 10 can completely mesh the chain teeth 102, and make the fixing block 104 and the zipper puller 105 mutually combined to form an integral body. In this way, the bag 20 can be kept in a sealed state for a long time, and when the connecting portion 1054 is cut, due to the zipper puller The moving part 1051 of 105 can still slide freely on the sprocket 102, therefore, the bag 20 can also be used as a general handbag, that is, it has high practicability.

In summary, the safety zipper fixing device of the present utility model has the function of complete sealing, especially the structure of the brand-new zipper slider and the fixing block has a certain combination effect, and the safety zipper fixing device of the utility model can be fixed on On a variety of items, that is, it is extremely practical.

The above description is only the best embodiment of the utility model, and is not limiting the utility model to implement other preferred embodiments, that is, the preferred embodiment described and any technology advocated by the utility model can be easily completed, all Should be covered within the patent scope of the present utility model.

Claims (6)

1. a safe slide fastener fixture is characterized in that, comprising:

Symmetrical two edges, the couple positioned opposite between this two edges has at least one sprocket, and this sprocket is the two ends that are disseminated to this two edges, is respectively arranged with a block and a fixed block on two end surfaces of this sprocket, and this fixed block has a peristome; And

One slider of zipper fastener, this slider of zipper fastener is arranged on the chain tooth surface, has a resilient wing, and these resilient wing both sides are corresponding peristomes at this fixed block.

2. safe slide fastener fixture as claimed in claim 1 is characterized in that the peristome of this fixed block extends at least one trip of its inside, and this trip can be for detaining the resilient wing of establishing this slider of zipper fastener.

3. safe slide fastener as claimed in claim 1 is characterized in that with deciding device this slider of zipper fastener has a moving part, and this moving part can be free to slide on this sprocket.

4. safe slide fastener fixture as claimed in claim 3 is characterized in that this moving part is provided with one and holds by portion.

5. safe slide fastener fixture as claimed in claim 4 is characterized in that, this end of holding by portion is provided with a buckling parts.

6. safe slide fastener fixture as claimed in claim 5 is characterized in that this buckling parts surface is formed with a convergence part, and this convergence part also can form as one with this resilient wing, and after cutting this convergence part, this resilient wing just can be separated from each other with buckling parts.

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