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Locking structure for furniture sliding door

A technology of anti-off structure and sliding door, which is applied in the direction of door/window accessories, building structure, wing leaf suspension device, etc. It can solve the problem of unfavorable door body assembly, inability to adjust the upper and lower positions of the door body and guide wheels, and the user's body Damage and other problems, to achieve the effect of improving the effect of sliding opening and closing, improving the effect of sliding opening and closing, and simplifying the assembly steps

Active Publication Date: 2017-11-24
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 this structure can automatically adjust the state of tight fit between the double guide wheels and the guide rails; however, this structure cannot adjust the upper and lower positions between the door body and the guide wheels, which is not conducive to the assembly of the door body. It is easy to fall during the process, causing damage to the door body and physical injury of the user, which cannot meet the needs of the user

Method used

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  • Locking structure for furniture sliding door
  • Locking structure for furniture sliding door
  • Locking structure for furniture sliding door

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0026] see Figure 1-Figure 10 , the anti-off structure used for furniture sliding doors, including anti-off device A and sliding groove 1, anti-off device A includes bracket element 2, rotating wheel 3 and movable element 4, rotating wheel 3 is arranged on the movable element 4 in rotation, The movable element 4 is movably arranged on the support element 2, and the rotating wheel 3 acts on the sliding groove 1 through the movement of the movable element 4, and the sliding part 5 is slidably positioned on the support element 2, and the sliding part 5 is provided with a blocking part 6 , the movable element 4 is provided with a fastening portion 7; the movable element 4 is engaged with the blocking portion 6 of the slider 5 through the fastening portion 7 and is positioned on the bracket element 2, so as to prevent the rotating wheel 3 from at least Come out of sliding groove 1 when turning.

[0027] Further speaking, a sliding groove fitting part is provided between the slidi...

no. 2 example

[0037] see Figure 11 , Figure 12 , which is used for the anti-off structure of furniture sliding doors, which is different from the first embodiment in that: the chute position 10 is set on the slider 5, and the slide position 11 is set on the bracket element 2; through tools or manual action Part 9, the sliding member 5 linearly slides forward and backward on the support element 2 through the cooperation of the chute position 10 and the sliding position 11.

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

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Abstract

A locking structure for a furniture sliding door comprises a locking device and a sliding slot. The locking device comprises a support element, a roller and a moving element. The roller is arranged on the moving element rotationally; the moving element is movably arranged on the support element; the roller is separated from or rotationally acts on the sliding slot through movement of the moving element; a slider is positioned on the support element in a sliding way and is provided with a stop part; the moving element is provided with a latch part. The moving element is in latched matching with the stop of the slider through the latch part and is positioned on the support element to prevent the roller from separating from the sliding slot during rotation. With the structural improvement, the locking structure has the advantages of simple and reasonable structure, reliable performance, rapid adjustment, operational convenience, accurate positioning, good balancing effect, high bearing capacity, stable and smooth opening and closing, low requirements for force, high safety and reliability and high practicability.

Description

technical field [0001] The invention relates to an anti-off structure for sliding doors of furniture. Background technique [0002] The Chinese patent document number is CN204238725U, which discloses a sliding door guide wheel device on April 1, 2015, which includes a base plate, a support plate, a spring, a bolt, a first guide wheel, a second guide wheel, a limit pin, and a first guide wheel. The wheel and the second guide wheel are arranged side by side on the support plate; the support plate is provided with a through hole, the base plate is provided with a threaded hole, and one end of the spring outer ring is fixed on the right end of the base plate; the nut end of the bolt is fixedly connected with the support plate, Its threaded end passes through the through hole and the inner ring of the spring to be threaded with the threaded hole in turn, and one end of the inner ring of the spring is located between the bolt and the right end of the bottom plate, and is in contac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D13/00
CPCE05D13/006
Inventor 伍志勇
Owner GUANGDONG DTC HARDWARE PRECISION MFG CO LTD
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