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Bottom fixed back folding type electric curtain mechanism

A technology for electric curtains and curtains, which is applied to window decorations, curtain-hanging devices, home appliances, etc., can solve the problems of not supporting product randomness, single production model, and high cost.

Inactive Publication Date: 2006-08-23
杨旭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing electric curtain rail still has the randomness of mechanical transmission that does not support the product. The electric curtain rail is difficult to meet the specifications and varieties due to the different sizes of the user's windows. The electric curtain machine does not match the rails of many categories and models, and the production model is single. , There are also different styles of user room decoration, different hobbies, and the types and functions of the tracks selected when making curtains. At the same time, their cost is too high, generally 250 to 600 yuan a piece, etc.

Method used

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  • Bottom fixed back folding type electric curtain mechanism
  • Bottom fixed back folding type electric curtain mechanism
  • Bottom fixed back folding type electric curtain mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: The bottom rear retractable electric curtain mechanism is composed of a worm gear reducer 5 with a drive motor 7, a curtain track 3, a pulley 15, a motor control system, a driving wheel 6, a driven wheel 2, and a traction rope 4. The worm gear The deceleration device 5 is fixed on one end of the curtain track 3 through a fastener 8, and the driving wheel 6 fixed on the output shaft of the worm gear is located below the curtain track 3, and the driven wheel 2 is fixed on the other end of the curtain track 3 through the fixing element 1. Below, the threaded joints are used to fix the worm gear reducer and the driven wheel on the track for ordinary square tracks; to fix. The driving wheel 6 is connected with the driven wheel 2 through the traction rope 4, the rope holder is connected with the pulley 15 through the threaded coupling 14, and the traction rope 4 passes between the friction members 10 on the rope holder. The rope holder is an "L" shaped rope hol...

Embodiment 2

[0020] Embodiment 2: The bottom rear retractable electric curtain mechanism is composed of a worm gear reducer 5 with a driving motor 7, a curtain track 3, a slip ring 15, a motor control system, a driving wheel 6, a driven wheel 2, and a traction rope 4. The worm gear The worm reduction device 5 is fixed on one end of the curtain track 3 through a fastener 8, and the driving wheel 6 fixed on the output shaft of the worm wheel is located under the curtain track 3, and the driven wheel 2 is fixed on the other end of the curtain track 3 through the fixing element 1 For the ordinary square track, the worm gear reducer and the driven wheel are fixed on the track with threaded joints, for the round track without chute, the bolt and the hoop are used for fixing, and for the circular arc track, the bolt and the elastic lock can be used. Hoop to secure. The driving wheel 6 is connected with the driven wheel 2 through the traction rope 4, the rope holder is connected with the slip ring...

Embodiment 3

[0021] Embodiment 3: The bottom rear retractable electric curtain mechanism is composed of a worm gear reducer 5 with a drive motor 7, a curtain track 3, a pulley 15, a motor control system, a driving wheel 6, a driven wheel 2, and a traction rope 4. The worm gear The deceleration device 5 is fixed on one end of the curtain track 3 through a fastener 8, and the driving wheel 6 fixed on the output shaft of the worm gear is located below the curtain track 3, and the driven wheel 2 is fixed on the other end of the curtain track 3 through the fixing element 1. Below, the threaded joints are used to fix the worm gear reducer and the driven wheel on the track for ordinary square tracks; to fix. The driving wheel 6 is connected with the driven wheel 2 through the traction rope 4, the rope holder is connected with the pulley 15 through the threaded coupling 14, and the traction rope 4 passes between the friction members 10 on the rope holder. The rope holder is an "L" shaped rope hol...

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PUM

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Abstract

The bottom fixed and back folding electric curtain mechanism consists of worm gear reducer with driving motor, curtain track, pulley or sliding ring, motor controlling system, driving wheel, driven wheel and drawing rope. It features the worm gear reducer fixed through a fastener to one end of the curtain track, the driving wheel fixed on the output shaft of the worm gear and below the curtain track, the driven wheel fixed through some fixture below the other end of the curtain track, the drawing rope connecting the driving wheel and the driven wheel and penetrating the friction part in the rope holder, and the rope holder connected through a thread part to the pulley or sliding ring. The bottom fixed and back folding electric curtain mechanism is simple, convenient, novel, beautiful, practical and universal.

Description

technical field [0001] The invention relates to a household electrical appliance, in particular to a bottom-set and rear-retractable electric curtain mechanism. Background technique [0002] With the improvement of people's living standards, people are more and more particular about the decoration of the living room and daily necessities, and the requirements are getting higher and higher. The structure of the curtains is also gradually progressing from manual to easy, convenient and beautifying electric control. The existing electric curtain rail still has the randomness of mechanical transmission that does not support the product. The electric curtain rail is difficult to meet the specifications and varieties due to the different sizes of the user's windows. The electric curtain machine does not match the rails of many categories and models, and the production model is single. , There are also different styles of user room decoration, different hobbies, and the types and f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47H5/02A47H1/04
Inventor 杨旭
Owner 杨旭
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