Elevator hall door

A technology for elevator halls and door frames, applied in the field of elevators, can solve problems such as hidden safety hazards and hand pinching, and achieve the effect of preventing hand pinching and ensuring safety

Inactive Publication Date: 2017-03-29
NINGBO YONGLIANG ELEVATOR TECH DEV CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are safety drawbacks in the use of elevators in the prior art. The hall door of the elevator includes a door leaf and a door frame. There is a problem of pinching hands, causing a safety hazard

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
  • Elevator hall door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] see figure 1 , is a top view of an embodiment of the elevator hall door provided by the present invention.

[0018] The elevator hall door 1 includes a door frame 11 and a door leaf 13 arranged adjacently, and a gap is formed between the door frame 11 and the door leaf 13 . The door frame 11 is surrounded by a first side wall 111, a second side wall 112, a third side wall 113, a fourth side wall 114 and a fifth side wall 115 which are connected in sequ...

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 provides an elevator hall door which comprises a door frame and a door leaf. The door frame and the door leaf are arranged adjacently. A crack is formed between the door frame and the door leaf. The door frame comprises a seamless connecting structure and the seamless connecting structure comprises a first connecting part arranged on the door frame and a first extending part bending and extending close to the crack. According to the elevator hall door provided by the invention, the seamless connecting structure is additionally arranged, so that hand clamping is not liable to occur, and safety is high.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator hall door. Background technique [0002] Elevator is more and more popular in daily life as a kind of convenient, simple tool at present. However, there are safety drawbacks in the use of elevators in the prior art. The hall door of the elevator includes a door leaf and a door frame. The problem of pinching hands occurs, causing potential safety hazards. [0003] Therefore, it is necessary to further improve the above-mentioned traditional elevator hall door, so as to avoid the above-mentioned defects. Contents of the invention [0004] In order to solve the above-mentioned technical problem that the elevator hall door is easy to pinch hands and affect safety due to the gap formed between the door leaf and the door frame, the present invention provides an elevator hall door with high safety that makes the gap difficult to pinch hands by adding a seamless connect...

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): B66B13/30B66B13/24
CPCB66B13/306B66B13/24
Inventor 李性慈胡国良
Owner NINGBO YONGLIANG ELEVATOR TECH DEV CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap