Public key sanitary isolation safety protection device

A safety protection device and key technology, applied in the directions of transportation, packaging, elevators, etc., can solve the problems of discarding napkins, large consumption of napkins, hygiene and safety loopholes, etc., and achieve the effect of saving resources, convenient and quick disassembly and assembly, and avoiding cross-infection.

Pending Publication Date: 2020-04-28
徐勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, at present, the method of regularly spraying disinfectant is usually used for disinfecting treatment. Although it has a certain effect, it is still impossible to avoid the infection of users during the interval between two killings; there are large hygiene and safety loopholes
In add...

Method used

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  • Public key sanitary isolation safety protection device
  • Public key sanitary isolation safety protection device

Examples

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0014] like Figure 1-2 As shown: the two ends of the transparent plastic isolation film 7 are respectively wound on the two rollers 4, and each roller 4 is respectively installed on the concave bracket 5 (in the shape of a channel steel structure) through the rotating shaft (not shown in the figure). The back sides of two concave font supports 5 are all fixed with double-sided self-adhesive strips 9.

[0015] In order to prevent the transparent plastic isolation film 7 from "deviating" due to the up and down movement during the winding or unwinding process, the two ends of each roller 4 are respectively fixed with film blocking plates 3 .

[0016] In order to avoid the reverse rotation of the drum 4 due to misoperation, causing the transparent plastic isolation film 7 to loosen and stack, each of the rotating shafts is fixed with a ratchet 2,...

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PUM

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Abstract

The invention discloses a public key sanitary isolation safety protection device, and belongs to a public sanitary security protection device. The key sanitary isolation safety protection device has simple structure, convenient installation and use, low cost and no damage to environmental sanitation. The public key sanitary isolation safety protection device includes a transparent plastic isolation film; two ends of the transparent plastic isolation film (7) are separately wound on two rollers (4), two roller (4) are separately installed on two U-shaped brackets (5) through rotating shafts, and double-sided stickers (9) are fixed to back surfaces of the two U-shaped brackets (5). The public key sanitary isolation safety protection device can effectively avoid cross infection of bacteria, save resources, use low cost, does not require to modify a control panel of original equipment, and is a sanitary safety protection device for a public equipment key.

Description

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Claims

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Application Information

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IPC IPC(8): B66B1/46
CPCB66B1/466
Inventor 徐玉邓微微徐勇
Owner 徐勇
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