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

Double-fastener security door structure

A safety door and reset structure technology, applied in the field of safety doors, can solve the problems of gaps in the cooperation between the safety door and the door frame, the structure of the safety door is easy to be pryed, the locking area is small, etc. Effect

Inactive Publication Date: 2011-05-25
NINGBO YONGFA GROUP
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the door structure of the existing safe box has the following defects: the locking surface between the bolt head and the bolt hole is a very small part relative to the entire door area, no matter how many bolt heads and bolt holes there are, the locking area is It is very small, so criminals can open the door panel if they pry open the door frame corresponding to the bolt head part; there are also gaps in the cooperation between the existing safety door and the door frame, which not only affects the appearance, but also the structure of this safety door is easy to be pried

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
  • Double-fastener security door structure
  • Double-fastener security door structure
  • Double-fastener security door structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] like Figure 1-11 Described, a kind of double buckle safe door structure, comprises a door frame 1, and door frame 1 is made up of upper frame 11, lower frame 12, left side frame 13 and right side frame 14, door frame 1 can be a separate part, will The door frame 1 can be fixed on the safe (cabinet), and the door frame 1 can also be a part of the overall safe (cabinet);

[0031] A door panel 2 matching the door frame 1, one side of the door panel 2 is rotatably assembled on the right side of the door frame 1 through a hinge, and in the closed state, the upper frame 11 and the lower frame 12 of the door frame 1 resist the door panel 2 to prevent the door panel from 2 Reversely enter the inside of the safe, which is a conventional structure. The back of the door panel 2 is provided with a side latch head 3 and a latch drive structure tha...

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

A safe door structure includes door frame, door board, a latch fixed to the back of the door board and latch driving device, as well as a double lock frame in Z shape composed by an outer, inner and horizontal frame bars. The outer bar is to one side of the horizontal one and turning outward; the inner bar is to the other side of the horizontal one and turning inward. The joint point of the outerand horizontal bars is revolvably assembled to one side of the door frame. When door is closed, the outer frame bar contacts the out surface of the door board to lock it, that it works together with the latch.

Description

technical field [0001] The invention relates to a safety door, in particular to a double-buckle safety door structure, which can be used on various safes, safes, treasury doors, gun cabinets and the like. Background technique [0002] With the continuous improvement of people's living standards, various safety doors have been more and more used in people's daily life. The safety door can be applied to various safes, various vaults and household anti-theft doors. There is a kind of latch structure which includes a lock plate arranged on the back of the door body and a side latch interlocked with the lock plate, and a latch hole corresponding to the side latch is opened on the door frame. The door bolt is cylindrical, and the bolt hole is a cylindrical hole matched with the door bolt. The door is fixed with the door frame through the cooperation of the bolt and the bolt hole. [0003] In order to enhance the safety performance and enhance the firmness of the combination bet...

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
Patent Type & Authority Patents(China)
IPC IPC(8): E06B5/11E05G1/04
Inventor 李亚伟杨再富
Owner NINGBO YONGFA GROUP
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