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Auxiliary adjustment mechanism for the opening and closing strength of the upper-turn door of the furniture

An adjustment mechanism and furniture technology, applied in door/window fittings, building structures, wing fan parts, etc., can solve the problems of no adjustment function, high noise, high friction, etc., and can be turned upward to open and turned downward. The effect of smooth closing, reducing collision sound, and closing mute

Active Publication Date: 2017-06-13
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 buffering and damping through the elastic device, 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, and the upper flap opens at a certain angle Afterwards, it will automatically close due to its own weight, without adjustment function, which cannot meet the needs of users

Method used

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  • Auxiliary adjustment mechanism for the opening and closing strength of the upper-turn door of the furniture
  • Auxiliary adjustment mechanism for the opening and closing strength of the upper-turn door of the furniture
  • Auxiliary adjustment mechanism for the opening and closing strength of the upper-turn door of the furniture

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0022] see Figure 1-Figure 6 , the auxiliary adjustment mechanism for opening and closing the door of this furniture includes a fixing element 1, a connecting arm assembly and a fixing seat 2. The fixing seat 2 is opened and closed on the fixing element 1 through the connecting arm assembly, and the fixing element 1 is provided with a first Spring 3 and second spring 4, one end of the first and second springs is respectively connected with the fixed element 1, and the other end is respectively connected with the connecting arm assembly; the fixed element 1 is also provided with a device for adjusting the second spring 4 The adjustment assembly of the force size, the adjustment assembly at least includes a fixed frame 5, a manipulation element 6, a push element 7, an intermediate element and an adjustment screw 8, the fixed frame 5 is positioned and rotated on the fixed element 1, and the manipulation element 6 and the push element 7 are movable It is arranged on the fixed fra...

no. 2 example

[0037] see Figure 7 , the auxiliary adjustment mechanism for opening and closing strength of the upper flap of the furniture is different from the first embodiment in that: the intermediate element is the intermediate rotating element 20, and the intermediate rotating element 20 is rotatably arranged on the fixed frame 5 and placed Between the manipulation element 6 and the push element 7 , the intermediate element cooperates with the manipulation element 6 and the push element 7 .

[0038] Other unmentioned parts are the same as the first embodiment.

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Abstract

An auxiliary adjusting mechanism for the opening and closing force of a tilt-up door of furniture comprises a fixing element, a connecting arm assembly and a fixing base. The fixing base is opened and closed on the fixing element by turning the connecting arm assembly. The fixing element is provided with a first spring and a second spring. One end of the first spring and one end of the second spring are connected with the fixing element, and the other end of the first spring and the other end of the second spring are connected with the connecting arm assembly. The fixing element is further provided with an adjusting assembly for adjusting the magnitude of the acting force of the second spring. The adjusting assembly at least comprises a fixing fame, a manipulation element, a pushing element, an intermediate element and an adjusting screw. By adjusting an adjusting acting part of the adjusting screw with a tool or manual operation, the adjusting screw rotates in a positioned mode relative to the fixing frame and drives the manipulation element, the intermediate element and the pushing element to be mutually linked on the fixing frame, and therefore the second spring is released or compressed and the magnitude of the acting force of the second spring is adjusted. Due to the structural improvement, the auxiliary adjusting mechanism is high in practicality.

Description

technical field [0001] The invention relates to an auxiliary adjustment mechanism for opening and closing force of an upward flap door of furniture. 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 rod ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05F3/20E05F5/08
CPCE05F3/20E05F5/08E05Y2201/25E05Y2900/20
Inventor 伍志勇
Owner 伍志勇
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