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Separate blade angle adjustment mechanism

A technology of blade angle and adjustment mechanism, applied in building components, building structures, buildings, etc., can solve the problems of blade damage to its own structure, fracture, etc.

Active Publication Date: 2020-03-10
SHEEN WORLD TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a separate blade angle adjustment mechanism, which allows consumers to assemble it by themselves, so as to avoid the problem of damage to the blade or breakage of its own structure during packaging or transportation

Method used

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  • Separate blade angle adjustment mechanism
  • Separate blade angle adjustment mechanism
  • Separate blade angle adjustment mechanism

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Embodiment Construction

[0025] The technical content and characteristics of the present invention will be described in detail below by listing several preferred embodiments in conjunction with the drawings. The terms "top", "bottom", "left", "right" and "inside" mentioned in this specification The directional adjectives such as "outside" and "outside" are only illustrative descriptions based on the normal use direction, and are not intended to limit the scope of claims.

[0026] see Figures 1 to 2 , the split-type blade angle adjustment mechanism 10 of the present invention includes a casing 20 , a worm wheel 30 , and a driving and rotating assembly 40 .

[0027] The housing 20 is formed by butting two half-shells 22 with each other. Between the two half-shells 22, the housing 20 forms a first installation groove 24 that runs through the left and right opposite sides horizontally and an oblique penetrating roof. , the second mounting groove 26 on the two opposite sides of the bottom.

[0028] The ...

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PUM

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Abstract

A separate-type blade angle adjusting mechanism comprises a shell, a worm gear and a rotation driving component; the worm gear is rotatably arranged in the shell; the rotation driving component is rotatably arranged in the shell and provided with a first rotation driving rod and a second rotation driving rod; the first rotation driving rod is positioned in the shell and provided with a worm part and a clamping part, wherein the worm part is engaged with the worm gear, and the clamping part is connected with the worm part; a shaft hole and two locating holes oppositely communicating with the shaft hole are formed in the clamping part; the top end of the second rotation driving rod is positioned in the shell and provided with a shaft part and two locating convex parts, wherein the two locating convex parts are oppositely arranged on the shaft part; the shaft part penetrates into the shaft hole of the first rotation driving rod; and the locating convex parts are clamped in the locating holes of the first rotation driving rod. Therefore, the first rotation driving rod and the second rotation driving rod can be self-assembled by consumers to be prevented from being damaged or damaging ablade in the packaging or transporting process.

Description

technical field [0001] The invention relates to curtains, in particular to a separate blade angle adjustment mechanism for curtains. Background technique [0002] In order to change the amount of light transmitted from the outside light into the room, a blade angle adjustment mechanism is set in the structure of the curtain to control the angle of the blades. In the prior art, the blade angle adjustment mechanism mainly includes a housing, a worm gear and a worm. The housing is installed in the upper beam of the curtain, the worm gear is rotatably installed in the housing, and one end of the worm is passed through the housing. And engaged with the worm wheel, the other end of the worm passes through the casing and is exposed outside the upper beam for a rotating rod to be hooked, so that the user can drive the worm with the aforementioned rotating rod, and when the worm is driven, it can It drives the worm wheel to rotate, and then the worm wheel passes through other transm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B9/264
CPCE06B9/264
Inventor 陈柏宇
Owner SHEEN WORLD TECH CORP