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Door body opening and closing device with force adjusting device

A technology of adjusting device and opening and closing device, applied in the field of furniture hardware accessories, can solve problems such as affecting user experience, non-adjustable damping, etc.

Pending Publication Date: 2021-04-30
GUANGDONG JUSEN HARDWARE PRECISION MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although this solution makes the opening and closing of the side hinged door more convenient, the damping during the opening and closing process of the door body cannot be adjusted, which seriously affects the user experience

Method used

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  • Door body opening and closing device with force adjusting device
  • Door body opening and closing device with force adjusting device
  • Door body opening and closing device with force adjusting device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0044] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0045] Such as Figure 1-Figure 10 As shown, the door opener of this embodiment includes a housing, and the housing is provided with a door pushing device 1 , a driving device 2 , a lock release device 3 , a buffer device 4 and a force adjusting device 5 .

[0046] Such as Figure 1-Figure 4 As shown, the door pushing device 1 includes a first swinging member 11 , a second swinging member 12 , a cam 13 , a pivot pin 14 , a sleeve rod fork 15 , a push rod 16 and a push rod slider 17 . The door pushing device 1 is connected with the driving device 2 through the first swinging member 11 and the second swinging member 12, and pushes the door body to rotate.

[0047] The fir...

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Abstract

The invention discloses a door body opening and closing device with a force adjusting device. The door body opening and closing device comprises a shell; a driving device and the force adjusting device are arranged in the shell; the driving device comprises a first sleeve rod and a second sleeve rod; the first sleeve rod is sleeved with a first spring; the second sleeve rod is sleeved with a second spring; the force adjusting device comprises an adjusting screw, an adjusting lever and an adjusting spring; the adjusting spring is arranged in the deformation direction of the second spring; one end of the adjusting lever compresses the adjusting spring; the other end of the adjusting lever is matched with an adjusting nut; and the adjusting nut axially moves along the adjusting screw. The force adjusting device is arranged, a user rotates the adjusting screw, the adjusting lever swings to enable the adjusting spring to be compressed, and therefore the user can adjust the damping force of the door opening and closing device by himself / herself.

Description

technical field [0001] The invention belongs to the field of furniture hardware fittings, and in particular relates to a door body switch with a force adjusting device. Background technique [0002] Chinese patent document CN10976376 A discloses a door opener, which includes a housing composed of an upper cover plate and a lower cover plate. The driving device is driven to rotate, and the other end of the driving device is provided with a locking release device matched with the driving device. [0003] Although this solution makes the opening and closing of the side hinged door more convenient, the damping during the opening and closing process of the door body is not adjustable, which seriously affects the user experience. For this reason, it is necessary to optimize the door body shutter. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a door opener with a force adjusting device, which can realize that the us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F3/00E05F3/22E05F1/10E05F1/14
CPCE05F1/105E05F1/14E05F3/00E05F3/221
Inventor 戚志黎善雄
Owner GUANGDONG JUSEN HARDWARE PRECISION MFG
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