An adjustable fixing device for installing a handwashing sink

By designing adjustable fixing devices with support columns, T-shaped steel strips, and L-shaped steel strips, the problem of poor adaptability of traditional fixing devices is solved, enabling rapid adaptation to the installation of handwashing sinks of different sizes, and improving construction efficiency and safety.

CN224514342UActive Publication Date: 2026-07-17YANJIAN GRP CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YANJIAN GRP CO LTD
Filing Date
2025-07-11
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional fixtures cannot be adapted to different handwashing basins, requiring separate measurements and fabrication on-site, wasting manpower and resources, affecting the construction period and increasing costs.

Method used

An adjustable fixing device was designed, comprising a support column, a T-shaped steel strip, and an L-shaped steel strip. It is fixed by expansion bolts to accommodate handwashing sinks of different sizes, and the addition of rubber strips increases stability and rust prevention.

Benefits of technology

It enables rapid adaptation to handwashing sinks of different sizes, improves construction efficiency, ensures connection stability, reduces project costs, and enhances safety.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224514342U_ABST
    Figure CN224514342U_ABST
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Abstract

This utility model discloses an adjustable fixing device for installing a handwashing sink. The steel strip fork-type fixing clamping assembly connected to the support column includes a T-shaped steel strip and two L-shaped steel strips. The two ends of the T-shaped steel strip are adjustablely slidably connected to the two symmetrically arranged L-shaped steel strips. The T-shaped steel strip is composed of a horizontal strip and a vertical strip integrated together, with bolt connection holes evenly distributed on the horizontal strip. The horizontal edges of the L-shaped steel strips have connection holes corresponding to the bolt connection holes on the horizontal strips, and the horizontal edges of the L-shaped steel strips have grooves. The two ends of the horizontal strip of the T-shaped steel strip are inserted into the grooves of the two L-shaped steel strips and slidably connected to the L-shaped steel strips, and fixed by an expansion bolt assembly. A triangular fixing angle steel connects the support column and the vertical strip of the T-shaped steel strip. This utility model can be adapted to handwashing sinks of different sizes, allows for quick and easy installation, ensures tightness and stability of the connection, prevents rust, reduces engineering costs, and increases the safety of daily use by the public.
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