Check patentability & draft patents in minutes with Patsnap Eureka AI!

Compound lock

A composite lock and lock slot technology, applied in the field of composite locks, can solve the problems of low security, single locking method, simple structure, etc., and achieve the effects of high security, complex unlocking method and simple structure

Active Publication Date: 2019-08-27
象山维多利五金有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Lock is an indispensable item for anti-theft or privacy protection in life, but the locking method of existing locks is relatively single, the structure is too simple, and it is easy to be cracked and opened by social personnel using simple tools, and the security is low. Therefore, this The invention aims to design a composite lock with a composite locking mechanism

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
  • Compound lock
  • Compound lock
  • Compound lock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with the above-mentioned diagrams, wherein, for the convenience of description, the orientations mentioned below are stipulated as follows: figure 1 The up and down directions of the projection relationship are the same.

[0014] Such as Figure 1-3 As shown, a kind of compound lockset of the present invention comprises lock body 13, and described lock body 13 is provided with chute 14, and described chute 14 is provided with sliding lock end 11, and described lock end 11 and described A first spring 15 is elastically provided between the bottom walls of the chute 14, a lock rack 12 is provided in the lock head 11, and a locking groove 16 for matching the lock head 11 is provided in the lock body 13. The locking groove 16 is provided with an initial locking groove 60 in the inner wall near the side of the chute 14, and the initial locking device 100 for locking the lock head 11 is provided in the in...

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 discloses a compound lock. The compound lock comprises a lock body, wherein a chute is formed in the lock body; a sliding lock head is arranged in the chute; a first spring is elastically arranged between the lock head and the bottom of the chute; a lock rack is arranged in the lock head; and a locking groove for matching the lock head is formed in the lock body. The compound lock issimple in structure and convenient to operate and maintain; the lock is provided with a preliminary locking device and a re-locking device, and therefore, can perform compound dual locking; and the compound lock is complicated in unlocking and relatively high in safety, and thus, has a very high use and application value.

Description

technical field [0001] The invention relates to the field of locks, in particular to a composite lock. Background technique [0002] Lock is an indispensable item for anti-theft or privacy protection in life, but the locking method of existing locks is relatively single, the structure is too simple, and it is easy to be cracked and opened by social personnel using simple tools, and the security is low. Therefore, this The invention aims at designing a composite lock with a composite locking mechanism. Contents of the invention [0003] The object of the present invention is to provide a composite lock that can overcome the above-mentioned defects of the prior art. [0004] A composite lock according to the present invention comprises a lock body, a chute is arranged in the lock body, a sliding lock head is arranged in the chute, and a flexible lock is arranged between the lock head and the bottom wall of the chute. The first spring, the lock rack is provided in the lock ...

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): E05B67/00
CPCE05B67/00
Inventor 王惠珍
Owner 象山维多利五金有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com