Squeezing structure for water-absorbent swab

Details Squeezing structure for water-absorbent swab Squeezing structure for water-absorbent swab

1999-08-30

2000-05-02

Chin, Randall E.

Brushing, scrubbing, and general cleaning

Implements

Combined

A47L 13144

Patent

active

06055696&

ABSTRACT:
A squeezing structure for water-absorbent swab, comprising a stem, a fixing seat, a roller shaft, a locating bar, a link, a pull handle and a foam rubber. The center of the roller shaft is disposed with an axially extending shaft rod. Multiple rollers are fitted around the shaft rod by stages. An outer circumference of the roller is formed with multiple axially extending and annularly arranged slipproof bodies. An end face of the roller and a lateral side of the roller contain an arch shoulder angle. The roller shafts with the stripes roll on the surface of the foam rubber so as to accurately squeeze and tension the foam rubber and effectively drain the water from the foam rubber. Furthermore, the arch shoulder angle of the end face of the roller tenderly contacts with the foam rubber without hooking or tearing the foam rubber.

REFERENCES:
patent: 5097561 (1992-03-01), Torres
patent: 5974617 (1999-11-01), Chang

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