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Quick-coordination hinge

A hinged and fast technology, used in pivot connections, door/window fittings, hinges without pins, etc., can solve problems such as disadvantages and reduce the cost of hinged bodies, and achieve the effects of simple structure, reduced weight, and reduced cost

Inactive Publication Date: 2004-08-11
KATOH ELECTRIC MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, the problem that exists is: rotating shaft 1 fastening (カしある) portion must also have special-purpose fastening (カしある) apparatus except gasket 9, and rotating shaft 1 must be made of metal and must use Turning machine or heading machine for processing, which is not conducive to reducing the cost of the hinged body

Method used

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Examples

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Embodiment Construction

[0044] Below, the situation of implementing a kind of implementation form of the present invention on the mobile phone is described, and the quick-fit hinged body of the present invention can also be used as the hinged body for opening and closing bodies with large openings such as other small-sized OA machines. Open and close the keyboard main body as the first part and the display body as the second part in a small personal computer such as an electronic notebook, a small word processor, or the like.

[0045] According to the picture, in Figure 1 to Figure 13 Among them, reference numeral 10 is a rotating shaft. As shown in FIG. 4, a flange portion 10a is provided at one end thereof, and a matching portion 10c formed by a stepped portion 10d formed by an annular groove 10b is provided at the other end. The material of the shaft 10 may be, for example, a processed metal rod such as SUM24L or a synthetic resin material such as POM.

[0046] Number 11 is a cylindrical shell, ...

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Abstract

To provide a snap fit hinge capable of reducing cost and weight to the utmost, while holding an advantage of the conventionally well-known snap fit hinge. This snap hinge is constituted of a shaft having a locking part on one end part, a case body with a whirl-stop locked with the locking part by inserting this shaft in the axial direction of a central part, a rotational sliding cam locked with a key groove provided on the open end side of this case body free to slide in the axial direction, having a sliding cam part on one end surface and inserting the shaft in the axial direction of the central part, a rotating cam having a rotating cam part on an end surface facing against the sliding cam part of this rotational sliding cam and inserting the shaft in the axial direction of the central part, an engaging part provided on the end part of the shaft projected from this rotating cam, a compression spring wound around the shaft, stored in the case body and elastically provided between the case body and the rotating sliding cam and a fastener with a locking click to be locked with the locking part of the shaft.

Description

technical field [0001] The present invention relates to a quick-fit hinged body, in particular to a hinged body that connects the first part and the second part of one side or the opposite switch openably and closably, and is a quick-fit hinged body that can be assembled in a single-touch manner at the connecting part . Background technique [0002] Existing known as such quick-fit hinges such as Figure 23 to Figure 26 type shown. [0003] This existing known type, with Figure 24 Shown as an example, the quick fit hinge body A is to connect the first part 2 of the speaking part and the second part 6 of the receiving part between the connecting parts 2a and 6a to form the mobile phone B. status is installed. This existing known quick-fit hinge body A is composed of a rotating shaft 1, a housing 3, a rotating sliding cam 4, a rotating cam 5, a fastener 7, and a compression spring 8; one end of the rotating shaft 1 has a flange portion 1a, And it is accommodated and fixed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D7/00E05D1/06E05D5/10E05D11/00E05D11/10
CPCF16C11/045F16C11/10F16C2380/00
Inventor 长嶋勋
Owner KATOH ELECTRIC MACHINERY
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