Liftable self-adaptive pulley device

A self-adaptive, pulley technology, applied to the suspension device of the wing leaf, door/window accessories, wing leaf parts, etc., can solve the problems of inability to flexibly adjust the height of the door body and poor adaptability, and achieve good mute effect and stable operation , The effect of simple operation process

Active Publication Date: 2018-02-02
扬州荣成机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] On the other hand, the thickness of the door body of the sliding door is inconsistent in many occasions, and the material of the door body may also be different. The general pulley accessories on the market cannot adapt to the problem of flexible installation of pulleys due to different thickness or mat

Method used

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  • Liftable self-adaptive pulley device
  • Liftable self-adaptive pulley device
  • Liftable self-adaptive pulley device

Examples

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Embodiment Construction

[0056] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0057] like Figure 1-Figure 31 As shown, a liftable adaptive pulley device according to an embodiment of the present invention includes a housing 1, a pulley body 2, a spring piece 3, a rotating piece 4, a magnet 5, a support frame 6, a buffer wheel 7, a buffer plate 8, a connection Rod 9, top plate 10, swivel frame 11, rotating fixed piece 12, lifting screw rod 13, buffer bump 23, bearing 24, pulley body center shaft 25, connecting screw rod 35, described housing 1 is provided with connection fixing hole 14, pulley Body mounting hole 15, rotating sheet shaft mounting hole 16, support frame mounting hole 17, buffer wheel mounting hole 18, buffer sheet mounting hole 19, rotating frame shaft mounting hole 20, the center of the pulley body 2 is provided with a bearing 24, and the bearing 24 The center of the pulley body central axis 25...

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Abstract

The invention discloses a liftable self-adaptive pulley device which comprises a shell, a pulley body, a spring leaf, a rotary sheet, a magnet, a supporting frame, a buffer wheel, a buffer sheet, connection rods, a top plate, a rotary frame, a rotary fixed sheet, a lifting screw rod, a buffer bulge, bearings, a pulley body center shaft and connection screw rods. In the use process, the liftable self-adaptive pulley device provided by the invention is good in muting effect, stable in running and smooth in labor conservation, can realize automatic buffer and speed reduction, can avoid noises caused by collision of sliding doors, avoid persons nearby from being hurt by jamming when a sliding door mechanism is closed due to negligence or avoid the condition that the sliding door mechanism collides an object nearby to cause damage of the object, is high in safety degree in the use process and good in thickness and shape adaptability of a door body, can realize self-adaptive flexible regulation on the thickness of the door body during mounting, can realize easy and flexible up and down regulation of a height of the sliding door body and meets the lifting demand of a user under a specialcondition.

Description

technical field [0001] The invention relates to the field of door and window pulley accessories, in particular to a liftable self-adaptive pulley device. Background technique [0002] Now in many occasions, more and more doors and windows are designed in the style of sliding doors. Sliding doors are widely used in daily life. For example, sliding door mechanisms are more common in household products, offices, and production workshops. [0003] The more important auxiliary accessories in the sliding door mechanism are the pulleys. The general pulley accessories only have the function of rolling, and the function is very single. Moreover, when using the sliding door, because the ordinary pulley does not have the mute function, during the operation of the sliding door It will generate a certain amount of noise pollution, which will destroy the quiet atmosphere of the surrounding area, and cause the people in the surrounding area to be adversely affected by the noise pollution. ...

Claims

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Application Information

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IPC IPC(8): E05D15/06E05D13/00E05F5/08
Inventor 齐威
Owner 扬州荣成机械有限公司
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