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Multifunctional buffer hinge

A multifunctional and hinged technology, applied in the field of hinges, can solve the problems that the elastic force of the energy storage spring cannot be too large, the leaf plate is difficult to open, and the damping mechanism cannot freely adjust the speed of opening and closing, and achieves compact structure, diverse functions, Adjustable effects

Pending Publication Date: 2021-01-15
陈云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the hinge is installed, the left and right leaf plates of the hinge need to be opened. The above structure is equipped with an energy storage spring, and the elastic force of the energy storage spring makes it difficult to open the leaf plate; in addition, the damping mechanism in the above structure cannot freely adjust the opening and closing Therefore, the elastic force of the energy storage spring must not be too large, which causes the door to need a certain speed before closing to ensure that the door lock is closed

Method used

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Examples

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Embodiment Construction

[0034] Such as Figure 1-15 As shown, a multifunctional buffer hinge includes a first hinge piece 81 and a second hinge piece 82 that can rotate relatively coaxially, and a first sleeve 83 is provided on one side of the first hinge piece 81, One side of the second hinge piece 82 is provided with a second sleeve 84, the first sleeve 83 and the second sleeve 84 are coaxially sleeved on the mandrel 1, the first sleeve 83 and the second A plane bearing 85 is arranged between the two sleeves 84 .

[0035] The mandrel 1 includes a first fixed sleeve 2 and a second fixed sleeve 3 arranged coaxially, and anti-rotation ribs 9 are provided on the outer walls of the first fixed sleeve 2 and the second fixed sleeve 3; 83 is sleeved on the first fixed sleeve 2, and the second sleeve 84 is sleeved on the second fixed sleeve 3. An axial cavity 21 is opened inside the first fixed sleeve 2, and the two ends of the axial cavity 21 are respectively provided with The adjustment port 22 and the ...

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Abstract

The invention relates to a multifunctional buffer hinge. The multifunctional buffer hinge comprises a first hinge sheet and a second hinge sheet which can coaxially and relatively rotate, a first sleeve is arranged on one side of the first hinge sheet, a second sleeve is arranged on one side of the second hinge sheet, and a mandrel is coaxially sleeved with the first sleeve and the second sleeve.According to the multifunctional buffer hinge, a clutch mechanism is arranged on the mandrel, when the clutch mechanism is in a separated state, the hinge, equivalent to a common hinge, does not havethe buffering and automatic resetting functions, and installation is convenient; and meanwhile, the internal structure of the hinge is improved, a damping mechanism can realize free adjustment of theflow rate, the opening and closing speed can be adjusted conveniently, and the hinge has the advantages of being compact in structure, convenient to adjust and diverse in function.

Description

technical field [0001] The invention relates to a hinge, in particular to a multifunctional buffer hinge. Background technique [0002] The hinge is mainly used for the movable connection between the door and window and the door frame or window frame. The traditional hinge is formed by the hinge of the door frame hinge and the door leaf hinge on the shaft core. It only has the function of rotating and moving. The traditional hinge has no damping effect. , It cannot prevent wind and at the same time, if it is closed too quickly, it will hit the door frame, and there are also potential safety hazards. [0003] People have designed buffer hinges for this reason, disclose a kind of hydraulic buffer hinges as announcement number CN 06837042B, comprise axle sleeve, the door frame page that is hinged with axle sleeve and be located at the axle core in axle sleeve, axle sleeve outer cover is provided with and The door leaf leaf connected to the shaft core, one end of the shaft core...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D3/02E05D11/00E05F3/20E05F5/08E05F5/10E05F3/10F16D11/16
CPCE05D3/02E05D11/00E05F3/10E05F3/20E05F5/08E05F5/10E05Y2900/132E05Y2900/148F16D11/16F16D2011/008
Inventor 陈云
Owner 陈云
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