Unilateral support fixer adaptive to shutter turnover mechanism
By designing a single-sided support louver flipping mechanism retainer, and using a single-sided limiting part and a cylindrical stop, the problems of weight and friction of the support part are solved, achieving lightweight and smooth rotation, and improving the service life and stability of the louver.
CN224549984UActive Publication Date: 2026-07-24CHANGSHU ZHONGQIN BUILDING MATERIAL
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Patent Information
- Application Number
- CN202521474213.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-15
- Publication Date
- 2026-07-24
- Estimated Expiration
- 2035-07-15
AI Technical Summary
Technical Problem
The existing louver flipping mechanism support and fixing device has a large overall weight due to the setting of limiting parts on both sides, which increases friction and affects the flexibility and service life of the rotating shaft.
Method used
The design incorporates a single-sided support fixture structure, featuring a single-sided limiting part and a cylindrical stop, combined with a semi-fan-shaped abutment part and a U-shaped winding groove, to reduce the weight of the support part and decrease rotational friction.
Benefits of technology
This reduces the weight of the support component and decreases friction on the rotating shaft, ensuring rotational stability and smooth installation, and extending service life.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a single-side supporting fixator matched with a shutter turnover mechanism. The single-side supporting fixator comprises a fixing structure arranged on a shutter, a rotating shaft arranged on the fixing structure and a fixator iron bar connected with the rotating shaft. The fixing structure comprises a supporting part, a limiting part and a stop block; the supporting parts are arranged on the two sides of the top of the louver correspondingly. The limiting part is arranged at the top of the supporting part and is used for supporting the rotating shaft to rotate; the stop blocks are arranged on the sides of the rotating shaft respectively, each stop block is of a cylindrical structure, and a first positioning groove allowing a fixator iron bar to penetrate through is formed in each stop block. The device solves the problems that in the prior art, due to the fact that limiting parts are arranged on the two sides of a supporting part, the overall weight is large, and friction between the supporting part and a rotating shaft is increased, and the effects of reducing the weight of the supporting part, reducing rotating friction of the rotating shaft and ensuring stable installation and rotation of the rotating shaft are achieved.
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