Opening-closing assisting structure of sliding door

A technology of opening and closing structure and sliding door, which is applied to switches with brakes, door/window fittings, building structures, etc. Doors fall down, etc., to improve the sliding opening and closing effect, reduce wear and tear, and achieve the effect of smooth sliding opening and closing

Pending Publication Date: 2019-02-26
GUANGDONG DTC HARDWARE PRECISION MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is said that the toggle device of this structure acts on the damping buffer device when the furniture sliding door is closed relative to the furniture cabinet for a certain stroke, and the damping buffer device compresses and generates a buffer force to realize the damping and buffering between the furniture sliding door and the furniture cabinet However, in the actual use process, when the toggle device interacts with the damping buffer device, the force generated will cause uneven force on the left and right sides of the furniture sliding door, causing the furniture sliding door or rolling wheel to be easily closed. The phenomenon of jumping up and down and shaking left and right on the chute will affect the user's experience or the service life of the product. In severe cases, the furniture sliding door will fall out of the furniture cabinet, causing the furniture sliding door to fall, endangering the user's body Safety

Method used

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  • Opening-closing assisting structure of sliding door
  • Opening-closing assisting structure of sliding door
  • Opening-closing assisting structure of sliding door

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0040] See Figure 1-Figure 8 , The auxiliary opening and closing structure of the sliding sliding door includes a sliding groove 1 and an auxiliary opening and closing device D. The sliding groove 1 is provided with a sliding groove 2 with a certain thickness; the auxiliary opening and closing device D includes a fixing element 3 and The movable element 4, the fixed element 3 is provided with a fixed rotating wheel 5, the movable element 4 is elastically movably arranged on the fixed element 3, and a movable rotating wheel 6 is arranged thereon; the fixed rotating wheel 5 is rotatably arranged on the fixed element 3 The movable rotating wheel 6 is rotatably arranged on the movable element 4 and relies on the other side of the sliding groove 2 through the movable elastic rolling of the movable element 4; The auxiliary opening and closing device D is elastically clamped by the cooperation of the fixed rotating wheel 5 and the movable rotating wheel 6 and slides on the sliding gro...

no. 2 example

[0052] See Figure 9-12 , The auxiliary opening and closing structure of the sliding sliding door is different from the first embodiment in that: the movable element 4 swings or rotates and is arranged on the fixed element 3; the elastic member 7 is a torsion spring, and the torsion spring is arranged In addition to the swing or rotation between the movable element 4 and the fixed element 3, one end elastically acts on the fixed element 3, and the other end elastically acts on the movable element 4. The movable element 4 elastically swings or rotates through a torsion spring. Element 3 on.

[0053] Other undescribed parts are the same as the first embodiment.

no. 3 example

[0055] See Figure 13-18 , The auxiliary opening and closing structure of the sliding sliding door is different from the first embodiment in that the movable element 4 is slidably arranged on the fixed element 3; the elastic member 7 is a tension spring, and one end of the tension spring elastically acts on On the fixed element 3, the other end elastically acts on the movable element 4, and the movable element 4 elastically slides on the fixed element 3 through a tension spring.

[0056] Other undescribed parts are the same as the first embodiment.

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PUM

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Abstract

The invention discloses an opening-closing assisting structure of a sliding door. The opening-closing assisting structure comprises a sliding groove and an opening-closing assisting device, and a sliding groove position with the certain thickness is arranged on the sliding groove; the opening-closing assisting device comprises a fixed element and a movable element, fixed rotating wheels are arranged on the fixed element, the movable element is elastically and movably arranged on the fixed element, and movable rotating wheels are arranged on the movable element; the fixed rotating wheels are rotationally arranged on the fixed element, and are supported in a rolling manner or rely on one side of the sliding groove position during rotating, and the movable rotating wheels are rotationally arranged on the movable element, and are supported in a rolling manner or rely on the other side of the sliding groove position through moving elasticity of the movable element; the opening-closing assisting device is elastically clamped and slides on the sliding groove position of the sliding groove through matching between the fixed rotating wheels and the movable rotating wheels. According to theopening-closing assisting structure of the sliding door, through improvement of the structure, the practicability is high.

Description

Technical field [0001] The invention relates to an auxiliary opening and closing structure of a sliding sliding door. Background technique [0002] Chinese patent document number CN205894967U discloses a damping and buffering structure for furniture sliding doors on January 18, 2017. It includes a furniture sliding door, a furniture cabinet, a damping buffer device and a toggle device. The furniture cabinet is provided with The fixing groove is provided with a fixing groove part, the fixing groove part is provided with a sliding groove part, the damping buffer device is arranged on the fixing groove through the fixing groove part, the toggle device is arranged on the furniture sliding door, and the furniture sliding door The rolling wheel provided on the moving device is slidably opened and closed on the sliding groove part. It is said that the toggle device of this structure acts on the damping buffer device when the furniture sliding door is closed relative to the furniture ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D13/00E05D15/06E05F5/08
CPCE05D13/00E05D15/0621E05F5/08E05Y2900/20
Inventor 伍志勇
Owner GUANGDONG DTC HARDWARE PRECISION MFG CO LTD
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