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Driving mechanism of common curtain machine

A technology of a transmission mechanism and a curtain machine, which is applied to window decorations, home appliances, applications, etc., can solve the problems that the curtains are not neat and beautiful, the curtains and curtain pulleys are damaged, etc., and achieves low cost, not easy to damage, and transmission mechanism structure. simple effect

Inactive Publication Date: 2008-03-12
揭雪强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages that the curtains and curtain pulleys are damaged by directly pulling the curtains by hand and the drawn curtains are not neat and beautiful

Method used

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  • Driving mechanism of common curtain machine
  • Driving mechanism of common curtain machine
  • Driving mechanism of common curtain machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In Figure 1, the driving wheel (1) is driven through the cooperation of the nylon bead transmission chain (5) and the driven wheel (2), and the curtain is opened and closed through the two connecting wires (7) of the nylon bead transmission chain and the curtain pulley hook. sports. The two connecting wires must be one up and the other down, that is, the hook in the middle of the left half of the curtain is connected with the nearest node of the lower nylon bead transmission chain with a thin belt, and the right half of the curtain is the closest A hook in the middle is connected with the node of the nearest upper nylon bead transmission chain with a thin strap; on the other hand, a hook in the middle of the right half of the curtain is connected with the node of the nearest lower nylon bead transmission chain with a thin strap. Now set the connection of connecting wire (7) as shown in Figure 1.

[0022] Fig. 2, 4, 5, 6, 7, 8, 9, 10, 11 are the partial structure of dri...

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PUM

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Abstract

The driving mechanism of common curtain machine consists of common curtain track, pulley and hooks in the track, connecting wire for transmission chain, pulley and hooks, driving wheel, driven wheel, transmission wheel, hand chain, etc. The transmission mechanism has its most parts capable of being formed through molding injection, and is simple in structure, low in cost and less damaged. Drawing the chain can open or close the curtain and the expanded and shrunk curtain is tide and beautiful. The present invention may be used widely.

Description

Technical field [0001] The invention relates to a transmission mechanism of a common curtain machine, in particular to a transmission mechanism of a curtain using a common curtain track. Background technique [0002] At present, the known ordinary curtains need to be opened and closed directly by pulling the curtains by hand, which is easy to cause damage to the curtains and curtain pulleys, and the drawn curtains are not neat enough, which affects the appearance. Contents of the invention [0003] In order to overcome the disadvantages that the curtains and curtain pulleys are damaged by directly pulling the curtains by hand, and the drawn curtains are not neat and beautiful. The invention provides a curtain transmission mechanism, which uses the existing common curtain track, and the transmission mechanism has simple structure, low cost and is not easy to be damaged. The curtains can be opened and closed by pulling the manual nylon bead chain, which is not easy to damag...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47H5/02
Inventor 揭雪强
Owner 揭雪强