CN218968595U

CN218968595U - Armrest sterilizing device for armrest elevator

Info

Publication number: CN218968595U
Application number: CN202221619281.5U
Authority: CN
Inventors: 周治荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-09
Filing date: 2022-06-27
Publication date: 2023-05-05
Anticipated expiration: 2032-06-27

Abstract

The utility model provides a handrail sterilizing device of a handrail elevator, which comprises a sterilizing cavity for enabling a handrail to pass through, wherein a spraying device for spraying a sterilizing agent to the handrail is arranged in the sterilizing cavity, and a hairbrush for uniformly brushing the sterilizing agent on the surface of the handrail is arranged at least at the outlet of the handrail in the sterilizing cavity. The spraying device can be connected to a corresponding control circuit, and the control circuit outputs a control signal to the spraying device to regularly spray disinfectant to the handrail for disinfection according to the setting of the use requirement. In addition, the device is also provided with the brush, when the handrail passes through the disinfection cavity and is sprayed with the disinfectant, the disinfectant can fully and uniformly cover the surface of the handrail through the brush, and the disinfectant can be adhered to the surface of the handrail and keep the disinfection capacity within a certain time, so that the whole device has a good disinfection effect, and the risk of cross infection of viruses or bacteria caused by contact of the handrail by a user is reduced.

Description

Armrest sterilizing device for armrest elevator

Technical Field

The utility model relates to a device for disinfecting handrails of a handrail elevator.

Background

The handrail elevator is the most commonly used equipment in public places, and can save the physical strength of customers for going upstairs and downstairs. The use often requires the user to grasp the elevator handrail to prevent accidents. As the handrails of the elevator are continuously and frequently contacted by different people when the elevator is used, bacteria or virus residues can be generated, and cross infection platforms are caused to be transmitted to different users. But handrail elevator generally can not set up degassing unit to the handrail, so need the timing arrangement personnel to use the disinfectant to disinfect to the handrail, but so not only extravagant manpower and materials, disinfection effect can't guarantee moreover. To achieve automatic disinfection, there are devices on the market that use ultraviolet light to disinfect an elevator handrail, which are typically mounted in a non-visible position, by generating ultraviolet light to directly irradiate the handrail surface. However, the ultraviolet disinfection device still has the defects that when ultraviolet disinfection is performed, a certain time is needed to be remained for achieving a corresponding disinfection effect, and the running speed of the handrail is high, so that the requirement of ultraviolet disinfection is difficult to meet. In addition, the handrail does not generate a continuous disinfection effect after being irradiated by ultraviolet rays, so that the risk of cross infection still exists, and the surface of the handrail is possibly damaged by intense ultraviolet rays.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the handrail sterilizing device for the handrail elevator, which can automatically spray sterilizing liquid to the handrail of the elevator and uniformly coat the sterilizing liquid on the surface of the handrail so as to ensure a good sterilizing effect.

The present utility model achieves the above object by:

the handrail sterilizing device of the handrail elevator comprises a sterilizing cavity for enabling the handrail to pass through, wherein a spraying device for spraying a sterilizing agent to the handrail is arranged in the sterilizing cavity, and a brush for uniformly brushing the sterilizing agent on the surface of the handrail is arranged at least at the outlet of the handrail in the sterilizing cavity.

Wherein, the back position of the handrail in the disinfection cavity is provided with a baffle plate.

The disinfection cavity is integrally C-shaped, the handrail passes through the disinfection cavity from a notch of the C-shaped, the spraying device is arranged at the bottom of the disinfection cavity, and the hairbrushes are respectively embedded at the two notches.

Wherein the brush is formed by arranging a plurality of groups of brush hairs which are combined in a staggered way.

Wherein, the staggered angle of the brush hair is 10-170 degrees.

Wherein, the staggered angle of the brush hair is preferably 30-150 degrees.

The disinfection cavity is arranged in the handrail elevator through the support, the support comprises an L-shaped adjustable mounting support and a fixing support, one end of the fixing support is connected with the adjustable mounting support, the other end of the fixing support is fixed with the disinfection cavity, and adjusting holes for adjusting the mounting positions of the handrail elevator and the fixing support are respectively formed in the adjustable mounting support.

Wherein, disinfection cavity is equipped with the collection structure that is used for collecting the disinfectant of backward flow.

Wherein the spraying device is provided with a timing device for controlling the spraying time.

The utility model has the beneficial effects that: the spraying device can be connected to a corresponding control circuit, and the control circuit outputs a control signal to the spraying device to regularly spray disinfectant to the handrail for disinfection according to the setting of the use requirement. In addition, the device is also provided with the brush, when the handrail passes through the disinfection cavity and is sprayed with the disinfectant, the disinfectant can fully and uniformly cover the surface of the handrail through the brush, and the disinfectant can be adhered to the surface of the handrail and keep the disinfection capacity within a certain time, so that the whole device has a good disinfection effect, and the risk of cross infection of viruses or bacteria caused by contact of the handrail by a user is reduced.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a perspective view of the present utility model;

fig. 2 is a schematic view of the brush structure of the present utility model.

In the figure, 1. A disinfection cavity; 2. a brush; 3. a baffle; 4. an adjustable mounting bracket; 5. and (5) fixing the bracket.

Detailed Description

As shown in fig. 1 and 2, the handrail sterilizing device of the handrail elevator comprises a sterilizing cavity 1 for passing the handrail therethrough, wherein a spraying device for spraying a sterilizing agent to the handrail is arranged in the sterilizing cavity 1, and at least the inlet and outlet of the handrail in the sterilizing cavity 1 are respectively provided with a brush 2 for cleaning dirt on the handrail belt on one hand and uniformly coating the sterilizing agent on the handrail belt on the other hand. The spraying device atomizes the disinfectant stored in the spraying device and then sprays the disinfectant to the surface of the handrail, the spraying device is usually connected to a corresponding control circuit, the control circuit outputs a control signal to the spraying device, and the disinfectant is sprayed to the handrail for disinfection according to the set timing of the use requirement. The atomized disinfectant forms fine droplets that adhere to the surface of the handrail to ensure that the disinfectant nanodroplets cover all surfaces of the handrail. Therefore, the device is also provided with the hairbrush 2, when the handrail passes through the disinfection cavity 1 and is sprayed with the disinfectant, the disinfectant can fully and uniformly cover the surface of the handrail through the hairbrush 2, and the disinfectant can be attached to the surface of the handrail and keep the disinfection capacity within a certain time, so that the whole device has a good disinfection effect, and the risk of cross infection of viruses or bacteria caused by contact of a user with the handrail is reduced.

In order to enable the vaporific disinfectant sprayed by the spraying device to fully cover the surface of the whole handrail belt, the surface comprises a front surface, a side surface and a back surface, and a baffle plate 3 is arranged at the back surface of the handrail in the disinfection cavity. The atomized disinfectant sprayed by the spraying device forms upward airflow, and the airflow generates vortex when encountering the baffle 3, so that the atomized disinfectant can flow to the back of the handrail.

Specifically, the disinfection cavity 1 is wholly C-shaped, and the handrail passes through the disinfection cavity 1 from the notch of C-shaped, so the design can be that the handrail area can be wrapped by the disinfection cavity 1, the disinfectant produced by spraying is vaporific, and fills the whole disinfection cavity 1, even the side and the back of the handrail area can be covered by the disinfectant. The brush 2 is respectively embedded at the entrance and the exit, the brush hair at the entrance of the C-shaped notch can clean the surface of the handrail, and the brush hair at the exit of the C-shaped notch can uniformly coat the disinfectant on the surface of the handrail. When in actual use, the spraying device only can spray disinfectant at regular time, namely the disinfectant is not always sprayed in the disinfection cavity 1, but the brush hair is stained with the disinfectant, and when the disinfection cavity 1 stops spraying, the disinfectant stained with the brush hair can still smear disinfectant on the handrail, so that the disinfection effect is maintained. In addition, in order to ensure that the disinfectant is more uniformly distributed on the surface of the handrail when the disinfectant is smeared, the bristles are formed by arranging a plurality of groups of staggered combinations, and the staggered angle of the bristles is 10-170 degrees, namely, the bristles are only required to be obliquely arranged. In order to further improve the cleaning effect of the bristles on the handrail belt and the coating effect of the disinfectant, the staggered angle of the bristles is preferably 30-150 degrees.

Considering that the internal structures of different handrail elevator companies are different, in order to enable the device to be suitable for being installed in handrail elevators of different types, the disinfection cavity 1 is installed in the handrail elevators through a bracket, the bracket comprises an L-shaped adjustable installation bracket 4 and a fixed bracket 5, one end of the fixed bracket 5 is connected with the adjustable installation bracket 4, the other end of the fixed bracket is fixed with the disinfection cavity 1, adjusting holes for adjusting the installation positions of the handrail elevators and the fixed bracket 5 are respectively formed in the adjustable installation bracket 4, and the installation positions of the disinfection device are adjusted by being fixed to different adjusting holes.

The atomized part of the disinfectant can cover the surface of the handrail, but the rest part can be condensed into droplets, such as droplets which are not effectively recovered, and can return to the conveyor system and the control system of the handrail elevator to cause leakage. For this purpose, a collecting structure for collecting the back-flowing disinfectant is provided in the disinfection chamber of the device, so that the condensed disinfectant can be recovered and reused, and the risk caused by leakage can be prevented.

Claims

1. Armrest sterilizing device of handrail elevator, characterized in that: comprises a disinfection cavity (1) for passing the handrail through, a spraying device for spraying disinfectant to the handrail is arranged in the disinfection cavity (1), and a brush (2) for uniformly brushing the disinfectant on the surface of the handrail is arranged at least at the outlet of the handrail in the disinfection cavity (1).

2. The handrail sanitizing device of a handrail elevator of claim 1, wherein: a baffle plate (3) is arranged in the disinfection cavity (1) and positioned at the back of the handrail.

3. The handrail sanitizing device of a handrail elevator of claim 1, wherein: the disinfection cavity (1) is integrally C-shaped, handrails penetrate through the disinfection cavity (1) from the notch of the C-shaped, the spraying device is arranged at the bottom of the disinfection cavity (1), and the hairbrushes (2) are respectively embedded at the two notches.

4. A handrail sanitizing device for a handrail elevator as claimed in claim 1 or 3, wherein: the brush (2) is formed by arranging a plurality of groups of brush hairs which are combined in a staggered way.

5. The handrail sanitizing device of a handrail elevator of claim 4, wherein: the staggered angle of the brush hair is 10-170 degrees.

6. The handrail sanitizing device of a handrail elevator of claim 5, wherein: the staggered angle of the brush hair is 30-150 degrees.

7. The handrail sanitizing device of a handrail elevator of claim 1, wherein: the disinfection cavity (1) is arranged in the handrail elevator through a bracket, the bracket comprises an L-shaped adjustable mounting bracket (4) and a fixing bracket (5), one end of the fixing bracket (5) is connected with the adjustable mounting bracket (4), the other end of the fixing bracket is fixed with the disinfection cavity (1), and adjusting holes for adjusting the mounting positions of the handrail elevator and the fixing bracket (5) are respectively formed in the adjustable mounting bracket (4).

8. The handrail sanitizing device of a handrail elevator of claim 1, wherein: the disinfection cavity (1) is provided with a collection structure for collecting the reflowed disinfectant.

9. The handrail sanitizing device of a handrail elevator of claim 1, wherein: the spraying device is provided with a timing device for controlling the spraying time thereof.