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An anti-theft zipper lock device

A zipper lock and buckle technology, applied in building locks, buildings, building structures, etc., can solve the problems of complex anti-theft structure, inconvenient use, lack of anti-theft structure, etc., achieving excellent practicability and economy, convenient opening and closing , the effect of simple structure

Active Publication Date: 2019-07-12
刘宇敦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the current situation that the zipper sliders of the existing cases / bags generally lack anti-theft structures, or the anti-theft structures are relatively complicated and cause inconvenience for people to use, and propose a simple-structured and easy-to-use anti-theft zipper lock device. The technical content is as follows:

Method used

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  • An anti-theft zipper lock device
  • An anti-theft zipper lock device
  • An anti-theft zipper lock device

Examples

Experimental program
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Effect test

Embodiment 1

[0019] An anti-theft zipper locking device, comprising a main body 1, two snap arms 3 extending from the main body 1 to both sides, and two snap posts 2 corresponding to the two snap arms 3 respectively, the snap arms 3 are formed by Made of elastic plastic or rubber material, there is a sleeve hole 30 on it, an annular groove 21 is provided on the buckle column 2, and the buckle arm 3 is bent to cooperate with the buckle column 2, so that the sleeve hole 30 is set on the In the annular groove 21 of the buckle post 2, the annular groove 21 is close to the free end 22 of the buckle post 2, the diameter of the free end 22 is larger than the aperture of the sleeve hole 30, and the buckle arm 3 is fastened or opened. At this time, the force applied by the buckle post 2 is used to elastically deform the sleeve hole 30 , so that the sleeve hole 30 expands to a size suitable for penetrating into or passing away from the free end 22 .

[0020] Preferably, the main body 1 and the buckl...

Embodiment 2

[0024] An anti-theft zipper lock device, comprising a main body 1, two snap arms 3 extending from the same side of the main body 1, and two snap posts 2 corresponding to the two snap arms 3 respectively, the snap arms 3 are elastically Made of plastic or rubber material, there is a sleeve hole 30 on it, an annular groove 21 is provided on the buckle column 2, and the buckle arm 3 is bent to cooperate with the buckle column 2, so that the sleeve hole 30 is placed on the In the annular groove 21 of the buckle column 2, the annular groove 21 is close to the free end 22 of the buckle column 2. The diameter of the free end 22 is larger than the aperture of the sleeve hole 30. When the buckle arm 3 is fastened or opened , using the force applied by the buckle post 2 to elastically deform the sleeve hole 30 , so that the sleeve hole 30 expands to a size suitable for passing in or out of the free end 22 .

[0025] Preferably, the main body 1 has a side perpendicular to the buckle arm ...

Embodiment 3

[0031] An anti-theft zipper lock device, comprising a buckle column 6, a buckle arm 8, a buckle column base 71 and a blocking piece 72, the buckle arm 8 is made of soft PE material, and a first The sleeve hole 81 and the second sleeve hole 82, the buckle column seat 71 is arranged at one end of the buckle column 6, the blocking piece 72 is fixedly sleeved on the buckle column 6, and the buckle arm 8 is formed by the first buckle column. A set of holes 81 is placed on the buckle column 6 and limited between the buckle column base 71 and the blocking piece 72, and the other end of the buckle column 6 opposite to the buckle column base 71 is provided with a first Annular groove 61, the buckle arm 8 is bent to cooperate with the buckle column 6, so that the second sleeve 82 is placed in the first annular groove 61 of the buckle column 6, and the first annular groove 61 is close to the buckle The free end of the column 6, the diameter of the free end is greater than the aperture of...

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Abstract

The invention provides an antitheft zipper locking and buckling device. The antitheft zipper locking and buckling device is characterized by comprising a body, at least one clamping and buckling arm extending out from the body, and clamping and buckling pillars corresponding to the clamping and buckling arms; the clamping and buckling arms are made of soft materials and are provided with sleeve holes; annular grooves are formed in the clamping and buckling pillars; the clamping and buckling arms are bent to be matched with the clamping and buckling pillars; and the sleeve holes are sleeved with the annular grooves of the clamping and buckling pillars. The antitheft zipper locking and buckling device aims at overcoming the current situation that an antitheft structure is generally lacked in a zipper head of an existing case / bag, or antitheft structures are complex and are not convenient for people to use; the structure is simple and practical, a zipper head can be effectively prevented from being easily opened; and in addition, trepanning type buckling design is adopted so that an antitheft buckle can be opened and closed very conveniently, and normal use of people for cases and bags cannot be affected.

Description

technical field [0001] The invention relates to an anti-theft zipper locking device. Background technique [0002] In consideration of financial security, existing trolley cases for travel are generally equipped with anti-theft combination locks for the zipper sliders to lock the zipper sliders to prevent loosening or being opened by others. However, the zippers on most luggage bags, backpacks, satchels, etc. used in daily life do not have corresponding anti-theft measures. In crowded places, thieves can easily open them and steal the contents of the bag without the owner noticing. but also can not lock the zipper head with a small lock for anti-theft, which is not convenient for people to take and place articles in the bag. [0003] In this regard, the present invention develops an anti-theft structure for the slider of the zipper, which not only has an anti-theft effect, but also does not affect people's normal use of the luggage. Contents of the invention [0004] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B65/52E05B15/16
CPCE05B15/1635E05B65/52
Inventor 刘宇敦
Owner 刘宇敦
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