Height-adjustable support

By designing a rotating rotating sleeve in the bracket to push the slider and link to adjust the height of the support plate, and using limit slots and limit parts to fix the slider, the problem of poor stability after height adjustment of the traditional bracket is solved, and more stable Use the bracket.

CN222122748UActive Publication Date: 2024-12-06CHINA CONSTR EIGHT ENG DIV CORP LTD
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Patent Information

Application Number
CN202420809490.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-18
Publication Date
2024-12-06
Estimated Expiration
2034-04-18

AI Technical Summary

Technical Problem

The stability of traditional stents after height adjustment is poor, especially during long-term use and frequent adjustments, which may lead to instability, especially when adjusting to a higher height, which may cause shaking or instability, affecting normal use.

Method used

A height adjustable bracket including a base, vertical portion, slider, slider, lifting assembly and locking assembly is designed to push the slider and linkage by rotating the rotating sleeve to achieve the height of the support plate Adjust and fix the position of the slide through the limiting groove and limiting member to ensure the stability of the support plate.

Benefits of technology

It effectively improves the stability of the bracket height adjustment, ensures the fixing and stable use of the support plate at different heights, and avoids the instability problems that may occur in traditional brackets after adjustment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222122748U_ABST
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Abstract

The utility model discloses a height-adjustable support which comprises a base, the two ends of the surface of the base are vertically connected with oppositely-arranged vertical parts, sliding grooves are formed in the middles of the vertical parts, sliding pieces are connected into the sliding grooves in a sliding mode, and the two opposite sliding pieces are fixedly connected with supporting plates. The bottom end of the vertical part is provided with a lifting assembly so that the height of the supporting plate can be adjusted through the lifting assembly, the top end of the vertical part is provided with a locking assembly, and the locking assembly is used for supporting the supporting plate. The lifting assembly comprises a threaded rotating rod located at the bottom of the sliding groove and penetrating through the bottom end of the vertical part, the surface of the threaded rotating rod is in threaded connection with a rotating sleeve, the end, close to the interior, of the threaded rotating rod is sleeved with an elastic sleeve, and the rotating sleeve is arranged at the outer end of the threaded rotating rod. The height of the support can be conveniently adjusted, and meanwhile the stability of the supporting plate is improved.
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