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Draw-string coded lock

A combination lock and lock head technology, which is applied in the field of drawstring combination locks, can solve problems that cannot be solved, and achieve the effects of strong adaptability, reduced moving range, and simple and convenient structure

Inactive Publication Date: 2020-02-28
GUANGZHOU HEAD WOLF LEATHER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Combination locks are often used on luggage, and the technology of combination locks is relatively mature. The internal structure is similar. Generally, a combination lock can only lock one zipper, but there are more zippers in general luggage, and there are often main zippers, interlayer zippers, and side pockets. Zippers, front pocket zippers, etc. At present, the general practice is to lock only the main zipper. When multiple zippers need to be locked at the same time, there is no solution

Method used

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Examples

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Embodiment Construction

[0023] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. These exemplary embodiments are provided so that those of ordinary skill in the art can clearly understand the present invention and implement the present invention from the description herein. The drawings and specific examples are not intended to limit the invention, the scope of which is defined by the appended claims.

[0024] Such as Figure 4 As shown, the main body of the combination lock is a conventional combination lock, which is generally installed on the top or side of the luggage. Its structural principle is very mature, and its internal structure is not within the protection scope of the present invention. Those skilled in the art will grasp its working principle and structural characteristics. No need to describe too much, when the code dial is rotated to unlock the code, pull the unlocking piece to drive the bolt to move to the l...

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PUM

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Abstract

The invention relates to a draw-string coded lock which is applied to bag and suitcase products and used for locking zippers of bags and suitcases. According to the technical scheme, multiple zippersare locked simultaneously by adopting a steel wire rope to penetrate through multiple sliders and pulls, the steel wire rope is tightened and locked through a draw-string device, and the sliders and pulls are prevented from moving to achieve the locking purpose. The draw-string coded lock has beneficial effects that the structure is simple and convenient, multiple sliders can be connected into a string by means of the steel wire rope, multiple zippers are locked simultaneously, and through tightening and locking by the draw-string device, the moving range of the slider pulls is further reducedand adaptability is higher.

Description

technical field [0001] The invention relates to a drawstring combination lock, which is applied to luggage products and used for locking the zipper of the luggage. Background technique [0002] Combination locks are often used on luggage, and the technology of combination locks is relatively mature. The internal structure is similar. Generally, a combination lock can only lock one zipper, but there are more zippers in general luggage, and there are often main zippers, interlayer zippers, and side pockets. Zippers, front pocket zippers, etc. At present, the general practice is to only lock the main zipper. When multiple zippers need to be locked at the same time, there is no way to solve it. Contents of the invention [0003] The purpose of the present invention is to provide a drawstring combination lock, which is used to simultaneously lock multiple zippers on luggage. Generally, there are multiple pockets or interlayers on luggage (such as backpacks, trolley cases, etc.)...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B65/52E05B67/00E05B37/02E05B15/00E05B15/14
CPCE05B15/14E05B37/025E05B65/523E05B67/003E05B67/006
Inventor 李佐青
Owner GUANGZHOU HEAD WOLF LEATHER CO LTD
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