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Adjustable damping rotating shaft hinge device

A technology for adjusting damping and damping shaft, which is applied to hinges, door/window fittings, hinges with pins, etc. It can solve the problems of single damping, inability to adjust, and inability to clean and maintain hinges, and achieve smooth meshing.

Inactive Publication Date: 2021-02-12
王伟敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hinges are often used with doors and windows to assist their opening and closing, while traditional damping hinges act as a buffer for the opening and closing of hinges to delay their opening and closing, while transmission damping hinges usually use damping glue and apply it to the hinges. At the rotating shaft, the opening and closing of the hinge is delayed by using the sticky properties of the damping glue. However, the damping glue cannot be cleaned when it is in use, so it is impossible to clean and maintain the hinge, and the damping glue provides a single damping for the hinge. Adjusted according to use, so use is limited

Method used

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  • Adjustable damping rotating shaft hinge device
  • Adjustable damping rotating shaft hinge device
  • Adjustable damping rotating shaft hinge device

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as Figure 1-4 As shown, the adjustable damping shaft hinge device includes a shaft 3 fixedly installed at the right end of the main hinge 1; the secondary hinge 2 is mounted in rotation with the shaft 3; a damping device is installed on the top of the shaft 3; the damping device includes a material storage The shell 4; the storage shell 4 is fixedly connected with the auxiliary hinge 2; the impeller damper is installed in the storage shell 4; the impeller damper is coordinated with the rotating shaft 3; the impeller damper includes a damping shaft 5; Fan blades 6 are evenly fixed and installed on the outer wall along the circumferential direction; the combination of the rotating shaft 3 and the impeller damper is sealed and rotated with the storage case 4; the storage case 4 is filled with shear thickening liquid; the upp...

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Abstract

The invention discloses an adjustable damping rotating shaft hinge device, and relates to the technical field of hinges. The device comprises a rotating shaft fixedly arranged at the right end of a main hinge; fan blades are uniformly and fixedly arranged on the outer wall of a damping shaft in the circumferential direction; a combined body of the rotating shaft and an impeller damper is hermetically and rotatably connected with a storage shell; the storage shell is filled with shear thickening fluid; a push plate is slidably connected to the upper portion of the inner wall of the storage shell in the vertical direction; a lead screw nut is fixedly mounted in a mounting hole; a concentration adjusting lead screw is connected into the lead screw nut in an meshed mode; circulating openings are uniformly formed in the top end of the push plate in the circumferential direction; and the top end and the bottom end of the push plate are connected with a main sponge mat and an auxiliary spongemat respectively. The device has the beneficial effects that when the hinge is opened and closed, the impeller damper is driven by the rotating shaft to rotate in the storage shell so as to stir andimpact the shear thickening fluid, so that the shear thickening fluid is solidified, resistance is provided for the impeller damper to provide damping for the hinge, then the damping of the hinge is adjusted by controlling the concentration of the shear thickening fluid, with convenient and fast operation; and use is more flexible, and maintenance is easy.

Description

technical field [0001] The invention relates to the technical field of hinges. Background technique [0002] Hinges are often used with doors and windows to assist their opening and closing, while traditional damping hinges act as a buffer for the opening and closing of hinges to delay their opening and closing, while transmission damping hinges usually use damping glue and apply it to the hinges. At the rotating shaft, the opening and closing of the hinge is delayed by using the sticky properties of the damping glue. However, the damping glue cannot be cleaned during use, so it is impossible to clean and maintain the hinge, and the damping glue provides a single damping for the hinge, which cannot Adjusted according to use, so use is limited. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an adjustable damping shaft hinge device for the above-mentioned technical deficiencies. When the hinge is opened and clos...

Claims

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Application Information

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IPC IPC(8): E05D3/02E05D7/04E05D11/10E05F3/20E05F3/22E05F5/06
CPCE05D3/02E05D7/0415E05D11/10E05F3/20E05F3/22E05F5/06
Inventor 王伟敏
Owner 王伟敏
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