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

One-way anti-rotation knob

A knob, one-way technology, applied in instruments, control components, mechanical control devices, etc., can solve the problems of low reliability, unstable structure, troublesome operation, etc. effect of reset

Inactive Publication Date: 2017-06-20
HUIZHOU FUCHI SEIKO
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many structures for one-way locking, but most of them are unstable, and they are prone to failure after long-term use. The reliability is not high, and the operation is also troublesome.

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
  • One-way anti-rotation knob
  • One-way anti-rotation knob
  • One-way anti-rotation knob

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] In order to allow those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described below in conjunction with the accompanying drawings.

[0021] The one-way anti-rotation knob disclosed in this embodiment can be applied to a variety of occasions that require elastic ropes, such as shoelaces, etc., which can be tightened by a simple rotation action, and can be loosened by a clever pressing action. Easy to use.

[0022] Specific as attached figure 1 , 2 , 3, and 4 (in order to facilitate explanation and understanding, the arrow A in the figure points to the clockwise direction defined as the knob cover). The one-way anti-rotation knob disclosed in this embodiment includes a base 1 and a knob cover 2 installed on the base 1, and a one-way locking mechanism 3 for controlling the one-way rotation of the knob cover 2 is arranged between the knob cover 2 and the base 1 . Wherein, the one-way loc...

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 one-way anti-rotation knob, including a base and a knob cover installed on the base, a one-way locking mechanism for controlling the one-way rotation of the knob cover is arranged between the knob cover and the base, the one-way locking mechanism It includes a ratchet wheel with a ratchet ring on the outer periphery, the ratchet wheel and the base are fixed in the circumferential direction, and a ratchet sleeve with ratchet teeth on the inner wall of the ratchet gear casing, and the ratchet teeth and the ratchet ring are matched to realize one-way contact between the ratchet wheel and the ratchet sleeve For locking, a locking piece is installed between the side wall of the knob cover and the ratchet sleeve. The components of the present invention and their interlocking relationship are stable and reliable, easy to use, and can be applied to various occasions that require stretchable ropes such as tying shoelaces.

Description

technical field [0001] The invention relates to an improved technology of a one-way knob. Background technique [0002] There are many structures for one-way locking, but most of them are unstable, and are prone to failure after long-term use, with low reliability and troublesome operation. Contents of the invention [0003] In view of the above-mentioned problems and deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a one-way anti-rotation knob with ingenious design and good reliability. [0004] In order to solve the above problems, the present invention adopts the following mode to realize: [0005] A one-way anti-rotation knob, including a base and a knob cover installed on the base, a one-way locking mechanism for controlling the one-way rotation of the knob cover is arranged between the knob cover and the base, the one-way locking mechanism It includes a ratchet wheel with a ratchet ring on the outer periphery,...

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): G05G1/12
Inventor 曹新欣黄启录池必洪
Owner HUIZHOU FUCHI SEIKO
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