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

Bidirectional transmission lock box for flat-opened doors and windows

A two-way transmission, casement door and window technology, applied in the field of building hardware, can solve the problems of poor transmission experience of the whole window, affecting product performance, poor installation aesthetics, etc., to achieve the effect of reasonable structure, strong force capacity, and quick installation.

Pending Publication Date: 2019-02-01
ASSA ABLOY GUOQIANG SHANDONG HARDWARE TECH CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing products in the market all use screws for end-face installation, which destroys the profile and poor installation aesthetics; the transmission structure is the movement of the active rack with the driven rack, which has poor mechanical effects and affects product performance; the handle installation screw directly passes through the transmission lock. Lock box, the lock box will be tilted during the tightening process, and the transmission experience of the whole window is poor

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
  • Bidirectional transmission lock box for flat-opened doors and windows
  • Bidirectional transmission lock box for flat-opened doors and windows
  • Bidirectional transmission lock box for flat-opened doors and windows

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Accompanying drawing is a kind of specific embodiment of the present invention. This embodiment includes the wheel guard plate A and the wheel guard plate B b that are buckled together to form the box body. The wheel guard plate A and the wheel guard plate B are correspondingly provided with a central hole 4, and the center hole 4 is symmetrically arranged on both sides. Threaded column mounting hole 2, threaded column mounting hole 2 is provided with a semi-circular groove 3, ratchet groove 1 is provided at both symmetrical ends of the outer side, and a small window 16 is provided on the end surface corresponding to the ratchet groove 1; b is provided with a small installation hole 5 corresponding to the center hole 4; a driving gear e is installed in the center hole 4, a pinion f is arranged in the small installation hole 5, a threaded column g is arranged in the threaded column installation hole 2, and a semicircular groove 3 A card column h is arranged inside, and a...

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 relates to the technical field of building hardware, and particularly discloses a bidirectional transmission lock box for flat-opened doors and windows. The bidirectional transmission lock box for the flat-opened doors and the windows comprises a first wheel guard plate and a second wheel guard plate, and is characterized in that center holes, threaded column mounting holes, semicircle grooves, ratchet wheel grooves and small windows are formed in the first wheel guard plate and the second wheel guard plate correspondingly, a small mounting hole corresponding to the center hole is formed in the second wheel guard plate, driving gears are mounted in the center holes, a small gear is arranged in the small mounting hole, and clamping columns are arranged in the semicircle grooves; and the driving gears mesh with a first rack and the small gear, and the small gear meshes with a second rack. According to the bidirectional transmission lock box for the flat-opened doors and thewindows, the structure is reasonable, safety and reliability are achieved, the mechanical performance is stable, the transmission accuracy is high, the defects of unattractive mounting, poor transmission performance, poor use experience of the whole windows and the like in the prior art are overcome, the advantage of quick mounting is achieved, and the user experience of the doors and windows isimproved more advantageously.

Description

(1) Technical field [0001] The invention relates to the technical field of architectural hardware, in particular to a two-way transmission lock box for casement doors and windows. (2) Background technology [0002] At present, there are many kinds of transmission lock boxes for cooking, and two-way transmission lock boxes have become more and more common. However, the existing products in the market all use screws for end-face installation, which destroys the profile and poor installation aesthetics; the transmission structure is the movement of the active rack with the driven rack, which has poor mechanical effects and affects product performance; the handle installation screw directly passes through the transmission lock. box, the lock box will tilt during the tightening process, and the transmission experience of the whole window is poor. Therefore, improving the overall performance of the two-way transmission lock box is an important issue that the construction hardware...

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 Applications(China)
IPC IPC(8): E05B9/00E05B63/14E05B3/00E05B15/00
CPCE05B3/00E05B9/00E05B15/0013E05B63/146
Inventor 姜海荣韩艳霞孙继超杨尚华
Owner ASSA ABLOY GUOQIANG SHANDONG HARDWARE TECH CO LTD
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