Sanitary door

A sanitary door and hygienic technology, applied in the field of public health, can solve problems such as unsanitary, power consumption, and non-energy saving, and achieve the effects of solving environmental protection and energy saving, avoiding the spread of dirt, and beautifying life

Inactive Publication Date: 2010-09-08
刘英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, there have been some unattended public toilets in the world, using coins or cards to open and close the door. This is mainly to save manpower and management costs. It not only consumes electricity, but also uses hand-held coins or cards, which is neither energy-saving nor hygienic , not belonging to sanitary products and sanitary doors on the door

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see figure 1 , a sanitary door, including a rolling shutter door 1, the rolling shutter door is also connected with a pedal device 2 for completing the switch, locking and unlocking of the door.

Embodiment 2

[0030] see figure 2 , the rolling shutter door 1 is mainly composed of the main shaft 9, the bearings at the two ends of the main shaft (or the base at the two ends of the main shaft) 6, 12, the springs 7 and 11 at the two ends of the main shaft, the door curtain 4 connected with the main shaft, or the door curtain pull rod, the shell (door frame) 3, and another Side door frame 8 and both sides slide rails 5,10 etc. are formed.

[0031] The slide rails on both sides are respectively connected with the door curtain pull rod and the shell (door frame) and the other side door frame.

[0032] The curtain pull rod may enter the outer shell (door frame) and the other side door frame.

[0033] The shell (door frame) and the other side door frame can be integrated or connected with the door limit (or partition wall).

[0034] Pull the door curtain rod, the door curtain rod slides on the slide rails on both sides, and drives the door curtain to rotate on the main shaft to close the ...

Embodiment 3

[0036] see image 3 , the pedal device consists of a housing, a pedal 16, an upper and lower rail 17, or a spring, a foot switch (or lock) 18, a connecting line (or a connecting rod, or a chain, or a belt, etc.) 14, or a bearing, a pulley 13, a single To flywheel 1) and one-way flywheel control device 15 etc. are formed.

[0037] Connecting line (or connecting rod, or chain, or belt) is connected with pulley, one-way flywheel and door curtain pull bar.

[0038] The foot switch (or lock) is connected with the one-way flywheel control device, and the two are connected by wires.

[0039] The one-way flywheel control device and some parts or devices can be connected with the door frame or door edge or partition wall.

[0040] Use the pedal to move the pedal, the pedal moves on the upper and lower rails, pull the connecting line (or connecting rod, or chain, or belt, etc.) to drive the one-way flywheel movement, and pull the door curtain to expand, and close the door. At this tim...

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PUM

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Abstract

The invention discloses a sanitary door. A rolling shutter door is connected with a pedal device to ensure that the operations of opening, closing, locking, unlocking a door and the like, which are finished by hand formerly, can be easily and conveniently finished by foot so as to prevent a hand from touching deices on the door, prevent spreading of infectious diseases and dirt and ensure sanitation, safety, environmental protection, energy conservation and life beautification. The sanitary door solves the problem that people are reluctant to touch objects in a washroom as well as the problems of sanitation, safety, environmental protection and energy conservation, so the sanitary door is a more humanized public sanitary safety product.

Description

technical field [0001] The invention relates to the technical field of public health. Background technique [0002] It is known that most people have a fear of touching the objects in the toilet, and no one is willing to touch the toilet objects with their hands, including the door of the toilet. The door of the bathroom in public places has always been a dead corner of hygiene. People have to open, close, lock and unlock the door by hand when entering or leaving the bathroom in public places, which is very prone to disease transmission and contamination. Many bathrooms in middle and high-end places are equipped with automatic flushing or water supply devices to prevent human hands from touching the switch, avoiding dirt and preventing the spread of diseases, but these devices are basically useless and meaningless. Because people enter the bathroom, they first need to open, close or lock the door with their hands. At this time, the hands have cross-contacted with the door ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/08E06B9/56E05F11/00
Inventor 刘英
Owner 刘英
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