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Ball clutch structure

A ball, ball sleeve technology, applied in clutches, mechanical drive clutches, magnetic drive clutches, etc., can solve the problems of separation of the input gear and clutch parts, increase in friction force, shortage and other problems, achieve high efficiency, simple and ingenious structure, avoid The effect of jumping teeth

Pending Publication Date: 2022-05-13
瑞智轩科技(佛山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although its structure is simple, the connection between the clutch and the input gear is achieved by means of elastic force, which will involve the setting of the elastic force. If the elastic force is set too small, the window sash will be used for a long time, and its friction will become larger. , the originally set elastic force may be insufficient, which will lead to the disengagement between the input gear and the clutch, so that the sash cannot be opened electrically

Method used

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  • Ball clutch structure
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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings, as follows:

[0024] A ball clutch structure, including a power input gear 1 and a power output gear 2, the middle part of the power input gear 1 and one side of the power output gear 2 is provided with a ball sleeve 3, the bottom of the ball sleeve 3 is extended with a penetrating power The drive shaft 4 of the input...

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Abstract

A ball clutch structure belongs to the field of movable closing device structures for door and window openings and is characterized in that a ball sleeve penetrates through the middle of a power input gear, a transmission shaft extends from the bottom of the ball sleeve, a rotating shaft penetrates through the middle of the ball sleeve, one end of the rotating shaft penetrates through the transmission shaft, and the other end of the rotating shaft penetrates through a power output gear; a ball is arranged on the inner side of the power input gear, a shifting piece is arranged on the inner side of the power input gear, and when the power input gear rotates, the shifting piece is driven to shift the ball to move so that the ball can be matched with the clamping groove, and the power output gear is driven to rotate. When the power input gear stops rotating, the ball is reset through the sliding groove and the magnetic attraction column, at the moment, the power output gear can rotate freely, manual opening is achieved, and the clutch structure is high in efficiency and capable of achieving complete clutch and effectively avoiding gear skipping.

Description

technical field [0001] The invention relates to the structural field of a movable closing device for openings of doors and windows, and more specifically relates to a ball clutch structure. Background technique [0002] With the continuous improvement of living standards, people's requirements for highly automated windows are also gradually increasing. It is necessary to realize the automatic opening of the window sash, and it can also be opened manually. This is inseparable from the clutch, so that automatic operation and manual operation do not interfere with each other. The use of automatic opening will use a geared motor, especially the geared motor used in the field of smart doors and windows or smart door locks. The existing clutch structure is usually more complicated, resulting in a complex overall structure of the lock, and the clutch efficiency is low, which is prone to jumping. Teeth, or can not be fully clutched, resulting in stalled reducer, or damage to the red...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D11/14F16D27/01F16D27/14E05F15/603E05F11/02
CPCF16D11/14F16D27/01F16D27/14E05F15/603E05F11/02
Inventor 吴晨伟王海志夏武林
Owner 瑞智轩科技(佛山)有限公司
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