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Large opening hinged page

A dark hinge, large opening technology, used in folding panels, door/window accessories, hinges with pins, etc., can solve the problems of hinge shaking and unsmooth rotation, and achieve reduced usage, small size, openness, etc. or close the effect of smooth movement

Inactive Publication Date: 2016-07-13
GUANGDONG ARCHIE HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the first connecting rod 1 and the fourth rotating shaft 8 are floating rods arranged in the housing, which tend to shake during the movement of the hinge, resulting in unsmooth rotation

Method used

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Examples

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Embodiment Construction

[0021] The adjustable door hinge applying the technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, it is a schematic diagram of the three-dimensional structure of the large-opening hinged page applying the technical solution of the present invention. The large-opening concealed hinge includes a pair of left receiving seats 1 and right receiving seats 2 that can be embedded in a door leaf or a door frame, and a set of bow-shaped arm assemblies 3 that can form varying angles. A pair of fixed parts (4a, 4b, 4c, 4d) capable of adjusting displacement are arranged in the left receiving seat 1 and the right receiving seat 2 respectively, and the two ends of the bow-shaped arm assembly 3 are respectively connected to the left receiving seat 1 , On a pair of said fixing parts (4a, 4b, 4c, 4d) of the right receiving seat 2.

[0023] Such as figure 2 As shown, the left receiving ...

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Abstract

A concealed hinge with a large opening, comprising a pair of left and right receiving seats and a set of bow-shaped arm assemblies, a pair of fixed parts capable of adjusting displacement are respectively arranged in the left and right receiving seats, and the two ends of the bow-shaped arm assemblies are respectively connected to the left , on a pair of fixed parts in the right receiving seat; the arched arm assembly includes a first arched arm and a second arched arm connected by a central axis at their central position, and the head end of the first arched arm is rotatably connected to the left receiving seat On a pair of fixed parts, the first end of the second arched arm is rotatably connected to a pair of fixed parts in the right receiving seat; the arched arm assembly also includes a pair of tail ends that are respectively rotatably connected to the first and second arched arms. For the first and second crank arms; a pair of first or second crank arms includes a connecting arm and a rotating arm, the connecting arm is rotatably connected to the tail end of the first and second arched arms, and the rotating arm is rotatably connected to the fixing part to set in the revolving hole. Because the present invention has the above-mentioned features and advantages, it can be applied to hinged pages used in daily life.

Description

technical field [0001] The invention relates to a hinge that can be embedded in a door leaf or a door frame, in particular to a concealed hinge with a large opening, and the hinge can be opened 180 degrees. Background technique [0002] The patent number is 02260925.3, the application date is October 24, 2002, and the utility model patent named "hinge for anti-theft door" discloses a hinge for anti-theft door. One end of the first connecting rod 1 of the first rotating assembly is connected to the first casing 12 through the first rotating shaft 5, and the other end of the first connecting rod 1 is connected to the second connecting rod 2 through the second rotating shaft 6, and the second connecting rod The other end is connected to the second housing 13 through the third rotating shaft 7; one end of the third connecting rod 3 of the second rotating assembly is connected to the second housing 13 through the fourth rotating shaft 8, and the other end of the third connecting ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D3/02E05D5/04E05D7/04
Inventor 柳弈斌
Owner GUANGDONG ARCHIE HARDWARE
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