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Elastic force manipulating structure of tilt-up door of furniture

A technology for manipulating structures and furniture, applied in door/window fittings, hinges with pins, building structures, etc., can solve the problems of unsatisfactory use requirements, inability to achieve uniformity, large friction force, etc., and achieve small collision and accurate positioning And stable, the effect of eliminating contact noise

Active Publication Date: 2015-07-29
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 hinges only use the elastic device to achieve buffering and damping, and the force during the closing movement 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, which cannot meet the needs of users.

Method used

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  • Elastic force manipulating structure of tilt-up door of furniture
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  • Elastic force manipulating structure of tilt-up door of furniture

Examples

Experimental program
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Effect test

no. 1 example

[0025] see Figure 1-Figure 6 , the elastic force control structure of the furniture upturning door, including the upturning device, the upturning device includes a fixed seat 1, a hinged arm 2, a spring 3, a connecting arm assembly, and is arranged on the fixed seat 1, and is used to adjust the upturning device. The adjustment assembly of the opening and closing force, the connecting arm assembly at least includes a first connecting arm 11 and a second connecting arm 12, one end of the first connecting arm 11 is hinged with the fixed seat 1, the other end is hinged with one end of the second connecting arm 12, and the second connecting arm 11 is hinged at one end. The other end of the connecting arm 12 is hinged with the fixed seat 1 and / or the hinged arm 2; the first connecting arm 11 and the second connecting arm 12 are hinged through the first pin shaft 16, and the first pin shaft 16 is provided with a groove 16.1, One end of the spring 3 acts on the groove 16.1, and the o...

no. 2 example

[0034] see Figure 7 , Figure 8 , the elastic operating structure of the furniture’s upper flap door, the first pin shaft 16 is provided with hinged parts 16.2 on both sides, and the first connecting arm 11 and the second connecting arm 12 are connected through the hinged part 16.2, the first connecting arm 11 and The second connecting arm 12 is hinged to each other through the hinge part 16.2; a step 16.3 is formed between the groove 16.1 and the hinge part 16.2, and the first pull hook 3.1 is limited to rotate on the groove 16.1 and is connected to the first through the step 16.3. The arm 11 and the second connecting arm 12 are spaced apart and placed between the first connecting arm 11 and the second connecting arm 12 .

[0035] Others are not described with the first embodiment.

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Abstract

The invention discloses an elastic force manipulating structure of a tilt-up door of furniture, which comprises an upturning device, wherein the upturning device comprises a fixed seat, a hinge arm, a spring, a connecting arm assembly and an adjusting assembly which is used for adjusting the magnitude of opening and close force of the upturning device; the connecting arm assembly at least comprises a first connecting arm and a second connecting arm; one end of the first connecting arm is hinged to the fixed seat; the other end of the first connecting arm is hinged to one end of the second connecting arm; the other end of the second connecting arm is hinged to the fixed seat and / or the hinge arm; the first connecting arm and the second connecting arm are hinged by a first pin shaft; a groove is formed in the first pin shaft; one end of the spring acts on the groove; the other end of the spring acts on the second pin shaft of the adjusting assembly; the spring generates displacement relative to the fixed seat by the adjusting assembly under the effect of a tool, and finally, the magnitude adjustment of opening and closing force of the upturning device can be realized. The elastic force manipulating structure of the tilt-up door of furniture has the characteristics that the structure is simple and reasonable, the performance is reliable, the production is easy, the implementation is easy, the adjustment is rapid, the operation is convenient, the use range is wide, the opening and closing are smooth, the collision is small, the noise is low and the like.

Description

technical field [0001] The invention relates to a furniture upward flap, in particular to an elastic force control structure for a furniture upward flap. Background technique [0002] The Chinese patent document number is CN202039710U, which discloses a hinge on November 16, 2011. The curved end of the first rotating arm of this 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 arms that can overlap with the respective straight ends of the first rotating arm and the second rotating arm at the same time are rotatably connected with the respective straight ends of the first rotating arm and the second rotating arm respectively, and the connecting arms are located at the first Between the rotating arm and the second rotating arm, the bent end of the first rotating arm is hinged with the free end of the movable rod of the gas rod, and the fixed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F1/12E05F1/14
CPCE05D3/16E05D2003/163E05F1/1276E05F5/02E05Y2900/20
Inventor 伍志勇
Owner 伍志勇
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