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hinge structure

A hinge structure and component technology, which is applied to pin hinges, building structures, door/window accessories, etc., can solve the problem of increasing the number of components, and achieve the effect of large component opening and restraining large-scale

Active Publication Date: 2018-04-10
YAMATAKE HONEYWELL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the above-mentioned conventional swing hinges and slide hinges, a wide installation space is required for installing the hinge structure, and two movements of the sliding movement and the swing movement are required during the opening and closing movement of the door member, and there are problems including The problem of enlarging the structure of the hinge structure shell and door components
In addition, in the swing hinge, parts for connecting and fixing the hinge main body, the connecting mechanism, and the door-side mounting member are required, and there is a problem that the number of parts increases.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0023] figure 1 It is a perspective view of a housing provided with the hinge structure according to Embodiment 1 of the present invention.

[0024] The housing 1 includes a door (second member) 2 , a rack unit (first member) 3 , and a hinge structure 4 that connects the rack unit 3 and the door 2 in an openable and closable manner.

[0025] The door 2 includes a door portion 5 and connecting portions 6 formed by extending both short sides of the door portion 5 . The upper surface 3 a of the rack unit 3 has a mounting surface 7 that fits into a concave portion formed according to the shape of the door portion 5 and the connection portion 6 . The connecting portion 6 and the mounting surface 7 are connected by the hinge structure 4 . The door 2 rotates in the direction of arrow A-A' through the hinge structure 4 . When the closed position of the door 2 is the initial position and the opening is 0°, the upper surface 3 a side of the door 2 facing the rack unit 3 has an openi...

Embodiment approach 2

[0046] In the second embodiment, even when the first protrusion 11 and the second gear retainer 15 are worn, the structure that prevents the surface of the door 2 from being scratched is shown.

[0047] Figure 4 It is a figure which shows the hinge structure 4 concerning Embodiment 2. Figure 4 (a) is a top perspective view of the hinge structure 4 arranged on the door 2, Figure 4 (b) is a top perspective view showing the hinge structure 4 provided in the rack unit 3 .

[0048] In addition, below, the same code|symbol as the code|symbol used in Embodiment 1 is attached|subjected to the part which is the same as or corresponds to the hinge structure 4 of Embodiment 1, and description is abbreviate|omitted or simplified.

[0049] In Embodiment 2, the second protrusion 16 is additionally provided on the door 2 , and the third gear holder 17 is additionally provided on the rack unit 3 .

[0050] The second protrusion 16 protrudes from the sliding surface 10 of the door 2, as ...

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PUM

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Abstract

The hinge structure of the present invention does not increase the size of the hinge structure, maintains the appearance of the component surface, and ensures a large component opening. The rack unit (3) has a first gear retainer (14) and a second gear retainer (15) that apply force to the pinion (9) meshing with the rack (13) in the direction of the rack (13), and the door (2) Equipped with a sliding surface (10) abutting on the first gear pressing member (14) and a first protruding portion (11) abutting on the second gear pressing member (15), when the door (2) starts from the closed position During the rotation up to the preset switching opening, the first gear pressing member (14) abuts against the sliding surface (10), and during the rotation of the door (2) from the switching opening to the maximum opening, the first The contact between the gear holder (14) and the sliding surface (10) is released, and the second gear holder (15) contacts the first protrusion (11).

Description

technical field [0001] The present invention relates to a hinge structure capable of rotatably connecting two members. Background technique [0002] Two members constituting a housing of an electronic device, such as a case and a door member, are opened and closed by a hinge structure. Depending on the structure or arrangement of the housing and the door member, when the door member is moved in the opening direction, the door member may abut against the housing to limit the opening of the door member. Conventionally, as a hinge structure for securing a large opening of the door member, a structure in which a swing hinge or a slide hinge is applied to the housing and the door member is used. [0003] The swing hinge is composed of, for example, a hinge main body mounted on the inner surface of the casing, a door-side mounting member mounted on the inner surface of the door member, and a connecting structure connecting the hinge main body and the door-side mounting member. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D3/02E05D5/02
CPCE05D3/022E05D5/02
Inventor 生沼贵久古贺宏
Owner YAMATAKE HONEYWELL CO LTD