Unlock instant, AI-driven research and patent intelligence for your innovation.

Anti-theft knapsack with conductive zipper sprockets

A chain tooth and zipper technology, applied in the field of bags, can solve the problems of not being able to keep pace with the times, low ability to combine anti-theft performance, and insufficient functions

Inactive Publication Date: 2016-03-09
李晓敏
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for today's market that advocates smart wearable devices, zippers are only used as a tool to open or close the openings of clothing and bags, which makes their functions insufficient and cannot keep pace with the times.
In addition, in terms of bags, zippers can only be opened and closed simply
Its anti-theft performance and ability to combine with portable devices are low, and there are defects in varying degrees

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-theft knapsack with conductive zipper sprockets
  • Anti-theft knapsack with conductive zipper sprockets
  • Anti-theft knapsack with conductive zipper sprockets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like Figure 1~2 As shown, each chain tooth is made of conductive material or its surface is electroplated with conductive substance. Two opposite first zipper pullers and second zipper pullers are arranged on the chain tape. When the two zipper pullers are respectively in the When the two ends are at the two ends, the two chains are separated. When the two chains are separated, all the chain teeth are separated from each other, so the zipper is in a disconnected state. , so that the chain teeth passing through the zipper head mesh with each other to form a whole in contact with each other. Since the chain teeth themselves are plated with conductive substances or made of conductive materials, the current can be conducted on the mutually meshed chain teeth. As the two zipper pulls approach gradually, the length of the zipper that can be conducted becomes larger and larger, and when the two zipper pulls are in contact with each other, the length of the zipper that can be ...

Embodiment 2

[0037] The difference between this embodiment and embodiment 1 is that, as image 3 shown. The sprocket is composed of a conductive part and an insulating part, and the sprocket includes a sprocket end connected with a chain belt and a sprocket front end for interlocking with other sprockets. Wherein, the front end of the sprocket is a conductive part, and the end of the sprocket is an insulating part. The front end of the sprocket and the end of the sprocket can be designed in one piece, or the front end of the sprocket can be connected to the end of the sprocket by inlaying. This structure can limit the current to the center of the zipper, reducing the probability of voltage and current changes due to the contact between the chain teeth and other objects.

[0038] Correspondingly, the elastic protrusions of the zipper slider are arranged at the positions corresponding to the front ends of the chain teeth.

Embodiment 3

[0040] The difference between this embodiment and embodiment 1 is that, as Figure 4 and Figure 5shown. The sprocket is composed of a conductive part and an insulating part, wherein the conductive part is wrapped by the insulating part. Preferably, the sprocket made of conductive material is the conductive part, and the insulating material wrapped on the sprocket forms the insulating part. At the same time, the insulating part is connected to the chain belt, so that the chain teeth are fixed on the chain belt. In order to ensure the conduction of the circuit, the contact protrusions and contact recesses of the chain teeth are not covered with insulating materials, so that the conductive materials at the front ends of two adjacent chain teeth can contact each other. In addition, in order to realize the electrical connection between the chain teeth and the slider, grooves are formed on the bottom surface of the ends of the chain teeth, and the bottom of the grooves is not co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an anti-theft knapsack with conductive zipper sprockets. The anti-theft knapsack comprises a bag body with an opening, a conductive zipper, an alarming module and a power supply module, wherein the conductive zipper comprises a chain belt, the sprockets and zipper heads; a contact bulge is arranged on a first side face, relative to the other sprockets, of the front end of one sprocket; a contact concave hole is formed in a second side face relative to the first side face; a groove is formed in the bottom face of the tail end of the sprocket; each sprocket is composed of a conductive part and an insulating part; the sprocket made of a conductive material is the conductive part and an insulating material covering the surface of the sprocket forms the insulating part; the two zipper heads with two opposite directions are arranged in the chain belt; and the plurality of sprockets are engaged under the action of the zipper heads to form a conductive lead wire. According to the anti-theft knapsack with the conductive zipper sprockets, a traditional zipper is changed into the conductive zipper; meanwhile, the zipper is changed into an inductor; and when the zipper heads are separated, the conductive zipper is switched off and the alarm gives an alarm, so that the bag is prevented from being personally opened without permission of the owner and the anti-theft and limiting effects are realized.

Description

technical field [0001] The invention relates to a bag, in particular to an anti-theft backpack with conductive zipper teeth. Background technique [0002] The zipper is a connecting piece that relies on the continuous arrangement of chain teeth to make items merge or separate. It is a fastener composed of a row of metal or plastic chain teeth on each of the two chain belts. It is used to connect the edge of the opening. There is a zipper head that can be The two rows of sprockets occlude to close the opening, and are now widely used in clothing, bags, etc. However, for today's market that advocates smart wearable devices, zippers are only used as tools for opening or closing clothing and bag openings, which makes their functions insufficient and cannot keep pace with the times. In addition, in terms of bags, the zipper can only be opened and closed simply. Its anti-theft performance and ability to combine with portable devices are relatively low, and there are defects in v...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A45C13/24
Inventor 李晓敏
Owner 李晓敏