Unlock instant, AI-driven research and patent intelligence for your innovation.

Buffer structure of upwards-flipping door of furniture

A cushioning structure and furniture technology, which is applied in the field of cushioning structure of the hinged door of furniture, can solve the problems of unsatisfactory use requirements, inability to achieve uniformity, large friction force, etc., and achieve the effect of improving the scope of use, simple and reasonable structure, and small collision

Active Publication Date: 2015-08-12
伍志勇
View PDF6 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Buffer structure of upwards-flipping door of furniture
  • Buffer structure of upwards-flipping door of furniture
  • Buffer structure of upwards-flipping door of furniture

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0024] see Figure 1-Figure 4 , the cushioning structure of the upturned door of this furniture includes an upturning device, the upturning device includes a fixed seat 1, a lever transmission assembly and a mounting plate A, the lever transmission assembly and the mounting plate A are hinged to each other, and at least includes a hinged arm 2 and a middle A linear buffer 15 is arranged between the arm 10, the hinged arm 2 and the intermediate arm 10, and the position of the hinged arm 2 and the intermediate arm 10 is displaced relative to the fixed seat 1 during the opening and closing of the turning device, and the hinged arm 2 and the intermediate arm 10. The motion trajectory of the offset is different; one end of the linear buffer 15 is rotatably arranged on the hinged arm 2, and the articulated arm 2 is rotatably provided with a steering element 16, and the other end of the linear buffer 15 is coupled and rotatably arranged on the steering element 16; The above-mentioned...

no. 2 example

[0033] see Figure 5 , the cushioning structure of the furniture's upward flap, the guide fitting part is the rotating shaft 19 and the guide groove 20 arranged between the linear buffer 15 and the steering element 16, and / or between the steering element 16 and the intermediate arm 10, the linear buffer 15 and the steering element 16 and / or the steering element 16 and the intermediate arm 10 guide and cooperate through the rotating shaft 19 and the guide groove 20 .

[0034] Specifically, the guide fitting part is a rotating shaft 19 and a guide groove 20 arranged between the steering element 16 and the intermediate arm 10. The guide groove 20 is a specific curved surface radian, and the steering element 16 and the intermediate arm 10 pass through the rotating shaft 19 and the guide groove. 20 guided fits.

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

no. 3 example

[0037] see Image 6 , the cushioning structure of the furniture's upper flap, the guide fitting part is a gear 21 and a rack 22 arranged between the linear buffer 15 and the steering element 16, and / or between the steering element 16 and the intermediate arm 10, the linear buffer 15 and the steering element 16 and / or the steering element 16 and the intermediate arm 10 guide and cooperate through the gear 21 and the rack 22 .

[0038] Specifically, the guide fitting part is a gear 21 and a rack 22 arranged between the steering element 16 and the intermediate arm 10 , and the steering element 16 and the intermediate arm 10 realize guiding engagement through the mutual engagement of the gear 21 and the rack 22 .

[0039] Others are not described in the first embodiment.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a buffer structure of an upwards-flipping door of furniture. The buffer structure comprises an upwards-flipping device, wherein the upwards-flipping device comprises a fixing seat, a lever transfer assembly and a mounting plate, the lever transfer assembly is hinged to the mounting plate and at least comprises a hinge arm and a middle arm, a linear buffer is arranged between the hinge arm and the middle arm, the hinge arm and the middle arm are subjected to position offset relative to the fixing seat during the opening / closing of the upwards-flipping device, and the offsetting movement track of the hinge arm and the offsetting movement track of the middle arm are different; one end of the linear buffer is rotatably arranged on the hinge arm, a steering element is rotatably arranged on the hinge arm, and the other end of the linear buffer is rotatably arranged on the steering element in a coupled manner; the linear buffer plays a role in buffering at least when the upwards-flipping device is closed and is in an angle range which is smaller than 60 degrees. Through the improvement of structure, the buffer structure 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 fast, the operation is convenient, the range of use is wide, and the opening and closing are smooth and are low in collision and low in noise; the practicability is strong.

Description

technical field [0001] The invention relates to a furniture upward flap, in particular to a buffer 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 rod of the gas ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E05F3/20
CPCE05F3/20E05Y2800/422E05Y2900/20
Inventor 伍志勇
Owner 伍志勇