Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Emergency door opening device and method for article storage cabinet

A technology for door opening device and storage cabinet, applied in the field of emergency door opening device for article storage cabinet, can solve the problems of high maintenance cost and complex structure, and achieve the effects of simplified structure, long service life and easy maintenance

Pending Publication Date: 2022-01-18
SHANGHAI GOOAO ELECTRONIC TECHNOLOGY CORP
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure requires the emergency pressure plate 51, which presses the electromagnetic lock emergency lever 32 downwards to open the electromagnetic lock 3. The structure is relatively complicated and the maintenance cost is high.

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
  • Emergency door opening device and method for article storage cabinet
  • Emergency door opening device and method for article storage cabinet
  • Emergency door opening device and method for article storage cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] The article storage cabinet emergency door opening device of the present application is applied in the article storage cabinet. image 3 , Figure 4 A structural example diagram of an object storage cabinet is given. like image 3 , Figure 4 As shown, an article storage cabinet includes a cabinet body 1, and the inside of the cabinet body 1 is provided with a plurality of independent cells from top to bottom, each cell is a storage cavity, and each cell is located at the bottom of the cabinet body 1. There is a storage cavity opening on the front, and each cell corresponds to a cabinet door 11 for closing the storage cavity opening, and each cabinet door 11 is provided with an electromagnetic lock catch 4 respectively.

[0085] The emergency door opening device of this embodiment includes a lock frame 21 , a plurality of electromagnetic locks 6 and an emergency pull wire assembly 22 .

[0086] Wherein, the lock frame 21 is arranged inside the cabinet body 1 along t...

Embodiment 2

[0101] refer to Figure 4 As shown, compared with the first embodiment, the emergency door opening device 2 of this embodiment further includes an upper cover 12 arranged on the top of the cabinet body 1 , and the upper cover 12 is provided with a mechanical lock 24 .

[0102] Specifically, the top of the cabinet body 1 of the article storage cabinet in this embodiment is provided with a groove, and the emergency pull wire assembly 22 is located in the groove. The upper cover 12 seals the groove, and the upper cover 12 is detachably connected to the groove.

[0103] In the present embodiment, under the condition that the electromagnetic lock 6 does not break down, the loam cake 12 of the article storage cabinet is always in a closed state; when the electromagnetic lock 6 fails, the loam cake 12 of the article storage cabinet can be opened by the mechanical lock 24, And by manually pulling the designated electromagnetic lock emergency pull wire 2201 on the top of the cabinet b...

Embodiment 3

[0106] Considering that the emergency pull wire of the electromagnetic lock arranged in the lock frame may age, break or fall off after being used for a long time, this embodiment also provides a An alternative solution to ensure that the object storage cabinet can quickly realize emergency unlocking in various unexpected situations.

[0107] Specifically, see Figure 10 ~ Figure 12 , the emergency door opening device of this embodiment also includes the following components:

[0108] Back door 13 is located at the rear side of the cabinet body 1 of the article storage cabinet, and said back door 13 is provided with a back door lock 25; said back door 13 is preferably a left and right double door back door;

[0109] A plurality of emergency holes 26 are arranged on the side wall of the lock frame 21 facing the rear door 13, and each emergency hole 26 is opposite to the tail end of an electromagnetic lock emergency pull rod 61;

[0110] An emergency crowbar 27 is used to inse...

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 an emergency door opening device and method for an article storage cabinet. The device comprises a lock frame which is arranged inside a cabinet body in the height direction of the cabinet body, a plurality of electromagnetic locks and an emergency stay wire assembly, wherein the electromagnetic locks are distributed in the lock frame in the vertical direction, each electromagnetic lock is connected to a corresponding electromagnetic lock catch on a cabinet door in a one-to-one correspondence and locked mode, each electromagnetic lock is provided with an electromagnetic lock emergency pull rod which penetrates out of an electromagnetic lock shell and extends out of the electromagnetic lock shell, the emergency stay wire assembly is arranged at the top of the cabinet body and comprises a plurality of electromagnetic lock emergency stay wire heads which are transversely arranged, a plurality of electromagnetic lock emergency stay wires and a plurality of isolation holes through which the single electromagnetic lock emergency stay wire passes, one end of each electromagnetic lock emergency pull wire is connected to one electromagnetic lock emergency pull wire head, the other end of each electromagnetic lock emergency pull wire penetrates through one isolation hole and then is fixed to the tail end of an electromagnetic lock emergency pull rod of one electromagnetic lock, and the tail ends of the electromagnetic lock emergency pull rods are pulled by the electromagnetic lock emergency pull wires to move upwards to trigger the electromagnetic locks to be unlocked. According to the emergency door opening device and method, emergency unlocking of one or more electromagnetic locks can be controlled, the structure is simple, and unlocking is convenient.

Description

technical field [0001] The invention relates to the technical field of article storage cabinets, in particular to an emergency door opening device and method for article storage cabinets. Background technique [0002] Item storage cabinet is a storage cabinet that can accommodate items, such as express cabinets, filing cabinets, etc. It usually includes a cabinet body and a cabinet door. There are multiple independent storage chambers inside the cabinet body, and each storage chamber can correspond to a Independent cabinet doors, each cabinet door is locked with an electromagnetic lock, and the opening of the electromagnetic lock is controlled by the control device. However, when the control device fails unexpectedly or the electromagnetic lock fails, the control device cannot control the opening of each electromagnetic lock, resulting in the inability to open the cabinet door. [0003] In view of the above control failure situation, it is necessary to install an emergency ...

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): E05B53/00E05B47/06E05B65/44E05B63/14E05B17/22E05B19/20
CPCE05B53/005E05B47/0002E05B47/0607E05B65/44E05B63/143E05B17/22E05B19/20E05B2047/0086
Inventor 戴新鹏梁框荣白凡
Owner SHANGHAI GOOAO ELECTRONIC TECHNOLOGY CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com