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Control device of furniture hinge damping force

A control device and damping force technology, applied in door/window fittings, folding panels, buildings, etc., can solve problems such as inability to adjust buffer buffer time, inability to meet user needs, and inconvenient use of hinges, and to achieve service life. Long, simple and reasonable structure, compact connection effect

Active Publication Date: 2013-08-14
伍志勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is said that the structure is simple, the performance is reliable, and the use is flexible. However, due to the effect of the buffer, this structure requires a large force to open or close the door body, which may easily cause damage to the handle on the door body or the door body cannot be closed properly. And the hinge of this structure is not convenient enough to use, and the buffering time of the buffer cannot be adjusted, which cannot meet the needs of users

Method used

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  • Control device of furniture hinge damping force
  • Control device of furniture hinge damping force
  • Control device of furniture hinge damping force

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0026] see Figure 1-Figure 14 , the control device for the damping force of the furniture hinge includes the outer rocker arm 4, the inner rocker arm 5, and the connecting arm 1 and the movable cup holder 3 connected by the outer rocker arm 4 and the inner rocker arm 5, and the connecting arm 1 is provided with a damping 9, the hinge is provided with an elastic member 6 that at least generates an opening and closing force for the movable cup holder 3, and its damper 9 is a linear damper, one end is arranged on the connecting arm 1, and the other end is closed with the pendulum block 8 at least at the hinge connection during the process; the connecting arm 1 is provided with a release mechanism, and the swing block 8 adjusts the path between the initial position and the limit position through the release mechanism, so as to realize the release and recovery of the hinge damping force; during the hinge closing process, the inner rocker arm 5 is at least When the release mechanis...

no. 2 example

[0037] see Figure 15 , Figure 16, the control device for the damping force of the furniture hinge, this embodiment is different from the first embodiment in that: the notch 1.1 on the connecting arm 1 is in the shape of a circular arc, the positioning part 1.2 is arranged on the connecting arm 1; the adjusting part 12 corresponds to the notch 1.1 is provided with a through hole 12.3, the acting part 10 of the pendulum block 8 corresponding to the notch 1.1 is a pin shaft, and the adjustment member 12 is installed on the notch 1.1 by wearing the pin shaft on the through hole 12.3, and the adjustment member 12 corresponds to the positioning part 1.2 is provided with a boss 12.4; the adjustment member 12 is positioned on the notch 1.1 through the boss 12.4 to realize the adjustment of the movement between the initial position and the limit position of the pendulum 8, and control the release and recovery of the hinge damping force.

[0038] Other unmentioned parts are the same ...

no. 3 example

[0040] see Figure 17 , Figure 18 , the control device for the damping force of the furniture hinge, this embodiment is different from the first embodiment in that: the notch 1.1 is set on the top of the connecting arm 1, the positioning part 1.2 is set on the notch 1.1, and the pendulum block 8 is set corresponding to the notch 1.1 The acting part 10 is a pin shaft, through which the adjusting member 12 is installed on the pendulum block 8; the pendulum block 8 adjusts the path between its initial position and the limit position through the adjusting member 12, so as to realize the release and recovery of the hinge damping force.

[0041] Other unmentioned parts are the same as the first embodiment.

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Abstract

A control device of furniture hinge damping force comprises an outer rocker, an inner rocker, a connecting arm, and a moving cup base, wherein the connecting are is connected with the moving cup base through the outer rocker and the inner rocker. A damper is disposed in the connecting arm. An elastic part at least generating opening-closing force upon the moving cup base is disposed in a hinge. The damper is a linear damper, one end of the linear damper is disposed on the connecting arm, and the other end of the linear damper is connected with a swing block at during closing of the hinge. The connecting arm is provided with a release mechanism. The path of the swing block from an initial position to a limited position is regulated by the release mechanism so as to achieve release and recovery of hinge damping force. The inner rocker generates acting force upon the swing block at least when the release mechanism is not regulated. The damper is further provided with a return mechanism corresponding to the swing block. Through modification on the structure, the lifetime of the damper is prolonged effectively, the damping force of the hinge can be regulated according to users' needs so as to achieve controlling closing speed and force of the hinge and reduce collision of furniture, and the control device is low in noise and highly practical.

Description

technical field [0001] The invention relates to a furniture hinge, in particular to a control device for the damping force of the furniture hinge. Background technique [0002] The Chinese patent literature number is CN201339380, which discloses a hinge on January 9, 2009, which includes a door box, a connecting rod, a hinge arm, a shift arm, a base, a buffer, a torsion spring, a link and a lever drive piece, and the link The device is a fan-shaped structure, which has a center hole and 3 peripheral holes, through which the center hole is movably connected to the hinge arm for positioning, and 1 peripheral hole is movably connected to the piston rod end of the buffer, and the remaining 2 peripheral holes are equipped with shafts. The lever driving piece is provided with an end hole and a middle hole, and the other end opposite to the end hole is provided with two fork mouths, and the lever driving piece is movably connected to the hinge arm through the middle hole, so that t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D11/10
Inventor 伍志勇
Owner 伍志勇
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