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

Hinge

A hinge and component technology, applied in the field of hinges, can solve problems such as poor airtight effect, achieve good airtight effect, controllable rotation angle, and simple structure

Inactive Publication Date: 2013-01-02
NINGBO ROTOR ELECTRICAL APPLIANCES CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of poor airtight effect existing in existing hinges, the present invention provides a hinge

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
  • Hinge
  • Hinge
  • Hinge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] refer to Figure 1 to Figure 5 , a hinge, including a first hinge part 1 and a second hinge part 4 rotatably arranged on the first hinge part 1, the first hinge part 1 is a U-shaped groove, and the two tops of the U-shaped groove Two protruding columns 5 are respectively arranged on the sides, and a stopper 2 is arranged at the bottom of the U-shaped groove, and the two ends of the second hinge part 4 are movably stuck on both sides of the stopper 2 and the U-shaped groove. In the gap formed between the walls, the second hinge part 4 is provided with a through hole 6 matched with the protruding post on the first hinge part 1, and a side of the protruding post 5 is provided to limit the The stopper 3 of the rotation angle of the second hinge part 4 .

[0014] Further, the protruding directions of the two protrusions are consistent.

[0015] Such as image 3 As shown, A is the initial position before the hinge rotates, and B is the limit position.

[0016] The content...

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 a hinge, which comprises a first hinge component and a second hinge component which is rotatably arranged on the first hinge component, wherein the first hinge component is a U-shaped groove, two convex poles are respectively arranged on both sides of the top of the U-shaped groove, a limiting piece is arranged at the bottom of the U-shaped groove, both ends of the second hinge component are movably clamped between the limiting piece and the two sidewalls of the U-shaped groove, the second hinge component is provided with through holes matched with the convex poles on the first hinge component, and a stopper capable of limiting a rotating angle of the second hinge component is arranged on one side of each of the convex poles. The hinge, provided by the invention, has the advantages of simple structure and controllable rotating angle.

Description

technical field [0001] The present invention relates to a hinge. Background technique [0002] An object is set on a part of another object B, the movement of an object is restricted by a certain part of another object, but an object can rotate around a certain part in a plane or in space, and an object and another object form a hinge. This structure has a certain buffer and minimizes noise. In refrigerators or other occasions with high airtight requirements, in addition to the general hinge, a damper needs to be installed, so that when the door is opened to a certain angle, it will be disconnected from the damper, so that the refrigerator door will hit the wall. The tight connection between the damper and the hinge will make the airtight effect not very good. Contents of the invention [0003] In order to overcome the problems of poor airtight effect and the like existing in existing hinges, the invention provides a hinge. [0004] The technical scheme adopted in the p...

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): E05D11/06
Inventor 杜凤斌
Owner NINGBO ROTOR ELECTRICAL APPLIANCES CO LTD
Features
  • Generate Ideas
  • 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