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Multi-point locking mechanism

A locking mechanism, multi-point technology, applied in the direction of building locks, building structures, building fastening devices, etc., can solve the problems of high cost, low efficiency, complicated operation, etc., and achieve the effect of low cost and high efficiency

Active Publication Date: 2018-05-18
SHENYANG AEROSPACE XINLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing locking mechanism is complicated to operate. On large-scale equipment, multiple lock bodies and bolts need to be installed, and multiple power sources are required to complete automatic locking. The efficiency is low and the cost is high when the equipment is opened and closed.

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0024] Such as Figure 1 to Figure 3 As shown, a multi-point locking mechanism is composed of at least two lock bodies 10 connected in a straight line, and every two adjacent lock bodies 10 are connected by a connecting rod 30 to realize linkage. Any lock body 10 connected in a straight line Connect with the power end of the electric cylinder 50 through the connecting rod 30, the release mechanism 40, or the lock body 10 at the end is connected with the manual unlocking mechanism 60 through the fixed pin 37; a lock corresponding to the position is provided outside each lock body 10 Tongue 20.

[0025] Such as Figure 4 to Figure 16 As shown, the lock body 10 includes the following structural parts: lock support 1, lock cover 2, pull hook 3, combined pull plate 4, cam 5, lock cylinder 6, long pull plate 7, lock tongue 20, wherein the lock support 1 is a groove-shaped structure, and the two sides of the lock support 1 are respectively provided with a mounting hole 9 and a fixi...

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PUM

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Abstract

The invention relates to a multi-point locking mechanism. At least two lock bodies are linearly connected; every two adjacent lock bodies are connected through connecting rods to realize linkage; anylock body in linear connection is connected with a power end of an electric cylinder through the connecting rods and release mechanisms, or the lock bodies at the end parts are connected with manual unlocking mechanisms through fixed pins; and corresponding lock tongues are arranged at the externals of all the lock bodies. Only one set of driving mechanisms is connected with the multiple lock bodies through the connecting rods to synchronously finish automatic locking of multiple points so as to realize synchronous opening and locking of large mouth cover equipment needing multi-point locking;a manual unlocking mechanism is provided; when automatic locking is failed, manual unlocking can be performed in the equipment; and the locking mechanism is low in cost, high in efficiency and safe and reliable in locking, and reduces the control difficulty of locking switches.

Description

technical field [0001] The invention relates to a multi-point locking mechanism, in particular to an automatic locking mechanism for large-scale equipment with openable structures such as pressing doors or windows. Background technique [0002] For equipment with an openable structure such as a pressing door or a window, in the working state, in order to ensure the sealing of the equipment, the structure of the locking mechanism must have high reliability. The operation of the existing locking mechanism is complicated. On large-scale equipment, multiple lock bodies and dead bolts need to be installed, and multiple power sources are required to complete automatic locking. The efficiency is low and the cost is high when the equipment is opened and closed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi-point locking mechanism, the multi-point locking mechanism only needs a set of driving mechanism to comple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C9/00E05B47/00
CPCE05B47/0001E05C9/00
Inventor 张东雪孙丰利罗昕毕暕雨邵清张环宇于海宁于波
Owner SHENYANG AEROSPACE XINLE
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