Adjustable furniture damping operation structure

A control structure and adjustable technology, applied in hinges with pins, building structures, switches with braking devices, etc., can solve the problem that the damping force cannot be adjusted at any time, cannot meet the needs of use, and cannot achieve uniformity, etc. problems, to achieve the effect of stable structure, smooth opening and closing, and improved usability

Active Publication Date: 2015-11-11
伍志勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is said that this structure can reduce noise, and the closing or opening movement of the cabinet door is more flexible. During the movement of the cabinet door, the overall translational movement can avoid the situation that ordinary cabinet doors may hit the head; however, the upper The flap hinge only realizes cushioning and damping through the elastic device, and the force during the closing or opening movement cannot achieve a uniform effect, and the elastic device has a large friction force and high noise when the upper flap is hinged to open and close, and the damping cannot be adjusted at any time The size of the force cannot meet the needs of users

Method used

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  • Adjustable furniture damping operation structure
  • Adjustable furniture damping operation structure
  • Adjustable furniture damping operation structure

Examples

Experimental program
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Effect test

no. 1 example

[0026] see Figure 1-Figure 5 , the adjustable furniture damping manipulation structure includes a fixed seat 1, a hinged arm 2, a spring 3, a connecting arm assembly and a stopper element 10 that can be flipped open and closed relative to the fixed seat 1, and the connecting arm assembly includes at least a first connecting arm 11 and the second connecting arm 12, one end of the first and second connecting arm is respectively hinged with the fixed seat 1, and the other end is respectively hinged with the hinged arm 2, and the blocking element 10 is hinged with the hinged arm 2, and is flipped open and closed by the action of the spring 3 On the fixed seat 1, a damping device for lever transfer fit is provided on the fixed seat 1, and the damping device includes a swing bar element 4, a lever element 5 and a damper 6 that move mutually at least when the blocking element 10 is closed; the first connection The arm 11 drives the swing rod element 4 at least when the blocking elem...

no. 2 example

[0037] see Image 6 , the adjustable furniture damping manipulation structure is different from the first embodiment in that: the adjustment assembly includes a push element 17, an adjustment element and an intermediate piece 19, the adjustment element is set as an eccentric adjustment piece, and there are two, respectively It is the first eccentric adjustment member 20 and the second eccentric adjustment member 21. The first and second eccentric adjustment members are respectively provided with adjustment action parts 16, wherein one end of the first adjustment member 20 acts on the lever member 5, and the other end acts on the middle One end of the second adjustment element 21 acts on the intermediate piece 19, and the other end acts on the push element 17. One end of the damper 6 is hinged on the fixed seat 1, and the other end is hinged to the push element 17. The first, The adjustment action part 16 of the second eccentric adjustment member makes the push element 17 and t...

no. 3 example

[0040] see Figure 7 , this adjustable furniture damping manipulation structure is different from the first embodiment in that: the adjustment assembly includes a push element 17, an adjustment element and a screw rod 22, and the adjustment element is provided with a transmission part 23 and an adjustment action part 16, and the screw rod 22 There is a transmission matching part 24 and a threaded part 25 on it, and the threaded part 26 is provided with the corresponding threaded part 25 of the pushing element 17, and the action part 16 is adjusted through the action of the tool, and the transmission part 23 cooperates with the transmission matching part 24 of the screw rod 22, and drives The threaded part 25 is mated with the threaded fitting part 26 of the push element 17, so that the push element 17 can move back and forth on the lever element 5 in a linear limit, thereby increasing or decreasing the hinge action point between the push element 17 and the damper 6 With respec...

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Abstract

An adjustable furniture damping operation structure comprises a fixing seat, a hinge arm, a spring, a connecting arm assembly and a stop element. The connecting arm assembly at least comprises a first connecting arm and a second connecting arm. One end of the first connecting arm and one end of the second connecting arm are hinged to the fixing seat and the other end of the first connecting arm and the other end of the second connecting arm are hinged to the hinge arm. The stop element is hinged to the hinge arm and turned over, opened and closed to the fixing seat through the spring. A damping device in transmission fit with a lever is arranged on the fixing seat. The damping device comprises a swing rod element, a lever element and a damper. The first connecting arm at least drives the swing rod element when the stop element is closed, the swing rod element drives the lever element to act on the damper, and the damper is compressed so as to achieve the buffer effect. An adjusting assembly is arranged on the damping device and used for adjusting the position of the swing rod element or the lever element or the damper relative to the fixing seat, so that force acting on the damper by the swing rod element and/or the lever element is increased or decreased, and finally the buffer force is adjusted when the stop element is closed.

Description

technical field [0001] The invention relates to a furniture damping control structure, in particular to an adjustable furniture damping control structure. Background technique [0002] Chinese Patent Document No. CN202039710U discloses a flip-up door hinge on November 16, 2011. The curved end of the first rotating arm of the structure is rotatably connected to the base plate, and the curved end of the second rotating arm is rotatably connected to the base plate. The two ends of the above-mentioned connecting arm, which can be overlapped with the respective straight ends of the first rotating arm and the second rotating arm at the same time, are respectively rotatably connected with the respective straight ends of the first rotating arm and the second rotating arm, and the connecting arm is located in the first rotating arm. Between the rotating arm and the second rotating arm, the curved end of the first rotating arm is hinged with the free end of the movable rod of the gas ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F3/20E05D3/06
CPCE05D3/16E05D2003/163E05F1/1276E05F5/02E05Y2900/20
Inventor 伍志勇
Owner 伍志勇
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