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Dual-purpose rod for curtain without pulling rope and curtain blade lifting device using same

A lifting device, no rope-pulling technology, used in door/window protection devices, windows/doors, shading screens, etc., can solve problems such as user inconvenience

Active Publication Date: 2018-04-20
陈金福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, if the position of the cordless curtain is relatively high, the user must use a chair, box or other utensils that can be raised to increase the height of the user, so that the lower beam can be pushed up or pulled down. quite inconvenient

Method used

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  • Dual-purpose rod for curtain without pulling rope and curtain blade lifting device using same
  • Dual-purpose rod for curtain without pulling rope and curtain blade lifting device using same
  • Dual-purpose rod for curtain without pulling rope and curtain blade lifting device using same

Examples

Experimental program
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Effect test

Embodiment Construction

[0029] Please see first image 3 , the cordless curtain 10 shown in the figure mainly includes an upper beam 11, a lower beam 12 and a curtain 13 arranged between the upper and lower beams 11, 12, wherein the upper beam 11 is provided with a curtain angle Adjuster 14, the curtain angle adjuster 14 has an adjustment part 15, when the adjustment part 15 is rotated, the curtain angle adjuster 14 can drive the curtain 13 to adjust the angle, since this part is the prior art, in order to save space, The applicant will not repeat them here.

[0030] see again figure 1 and 2 , the dual-purpose club 20 of the present invention includes a shaft 30 and a club head 40 .

[0031] The shaft 30 has a shaft hole 31 and a positioning hole 32 . The positioning hole 32 is located at one end of the shaft 30 and radially communicates with the shaft hole 31 .

[0032] The rod head 40 has a flange 41. One end of the flange 41 extends toward the direction of the shaft 30 to extend an extension a...

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PUM

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Abstract

A dual-purpose rod for a curtain without a pulling rope comprises a rod body and a rod head. The rod head is provided with a flange and a driving part. One end face of the flange is arranged at one end of the rod body. The driving part is arranged on the end face, back to the rod body, of the flange and used for being connected to a curtain blade angle adjuster in an assembled mode so that the dual-purpose rod can drive the curtain blade angle adjuster, and the curtain blade angle adjuster can adjust the angles of curtain blades further. Besides, the dual-purpose rod can apply push-up force toa lower beam through the flange directly or is in clamped connection with the lower beam and then pulls the lower beam downwards, and accordingly the opening and closing actions of the curtain bladescan be achieved.

Description

technical field [0001] The invention relates to a cordless curtain, in particular to a dual-purpose rod for a cordless curtain and a curtain lifting device using the dual-purpose rod. Background technique [0002] General curtains can be divided into cord-drawn and cord-free types in structure. The so-called cord-drawn curtains mainly use a cord to drive the height of the curtain to change in order to achieve the effect of unfolding and collapsing. Drawstring curtains use the hand to push up or pull down the lower beam, so that the curtain can be opened or closed. [0003] However, if the position of the cordless curtain is relatively high, the user must use a chair, box or other utensils that can be raised to increase the height of the user, so that the lower beam can be pushed up or pulled down. It is quite inconvenient. Contents of the invention [0004] The main purpose of the present invention is to provide a dual-purpose rod for cordless curtains, which can be used...

Claims

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Application Information

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IPC IPC(8): E06B9/32E06B9/322
CPCE06B9/32E06B9/322E06B2009/3222
Inventor 陈柏宇
Owner 陈金福
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