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
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AI-Extracted Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of poor airtight effect e...
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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.

Application Domain

Hinges

Technology Topic

Hinge angleEngineering +1

Image

  • Hinge
  • Hinge
  • Hinge

Examples

  • Experimental program(1)

Example Embodiment

[0013] Reference Figure 1 to Figure 5 , Hinge, comprising 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 top two of the U-shaped groove Two convex posts 5 are respectively provided on the sides, a limiting piece 2 is provided at the bottom of the U-shaped groove, and both ends of the second hinge member 4 are movably clamped on both sides of the limiting piece 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 that matches with the boss on the first hinge part 1, and one side of the boss 5 is provided with a The second hinge part 4 rotates the stop 3 of the angle.
[0014] Further, the protruding directions of the two protrusions are the same.
[0015] Such as image 3 As shown, A is the initial position before the hinge is rotated, and B is the limit position.
[0016] The content described in the embodiments of this specification is merely a list of the realization forms of the inventive concept, and the protection scope of the present invention should not be regarded as limited to the specific forms stated in the embodiments. The protection scope of the present invention also extends to the technology in the field. People can think of equivalent technical means based on the inventive concept.

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Description & Claims & Application Information

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