TWI542529B - Self - propelled escalator disinfection cleaning device - Google Patents

Description

Self-propelled walking ladder disinfection cleaning device

The invention relates to a self-propelled escalator disinfecting and cleaning device, in particular to a handrail installed on an escalator, which can be walked along the handrail of the escalator when the escalator stops running, spraying the disinfecting cleaning liquid on the handrail, thereby forming A self-propelled escalator disinfection and cleaning device for the disinfection and cleaning of the handrail of the escalator.

In the larger public places such as general stores or department stores, in order to facilitate the visitors to the upper and lower floors and shopping, there is usually a hand-held ladder. When taking the escalator, we will hold the hand on the moving handrail to avoid Wrestling, therefore, causes the handrail to cause abnormal dirt and full of bacteria after being used for a long time, so that when we hold the handrail of the escalator, the hand is contaminated. The traditional cleaning method is to wipe with a rag by hand. However, the manpower cannot continuously wipe the handrail, which makes the cleaning effect limited, and it is difficult to eliminate the bacteria present. So far, there is no automatic disinfection when the escalator is stopped. Clean products. In view of this, the applicant has been continuously researching and experimenting to improve the disinfection and cleaning of the handrails of the escalator.

The main object of the present invention is to provide an escalator cleaning and cleaning device for installing on the handrail of the escalator. When the escalator is stopped, the walking can be carried along the handrail of the escalator, and the disinfecting and cleaning liquid is sprayed on the handrail to form an opponent. Disinfect and clean the handrail of the escalator.

The self-propelled escalator disinfection cleaning device comprises a body and a positioning mechanism disposed on the body. Wherein, the machine system is provided with a water tank and a control unit, and a transmission mechanism, and an ultrasonic atomizing element connected to the control unit is arranged at the top edge of the water tank.消毒The disinfection solution is built into the water tank, and the body is clamped to the handrail of the escalator by the positioning mechanism, and then the body is moved to the handrail by the transmission mechanism, and the ultrasonic atomizing element is driven by the control unit during walking to fog The disinfectant cleaning liquid is sprayed on the handrail, so that when the escalator stops running, the disinfection and cleaning effect of the handrail of the opponent's escalator is formed.

The self-propelled escalator disinfection cleaning device, wherein the front and rear edges of the body are respectively provided with limit switches connected to the control unit, so that when the body is walking on the handrail, the limit switch is held on the escalator. The seat body constitutes the forward and reverse of the transmission mechanism, and the body is constructed to walk back and forth.

A‧‧‧ body

B‧‧‧ Positioning agency

1‧‧‧Water tank

10‧‧‧ water inlet

11‧‧‧ openings

12‧‧‧Ultrasonic atomizing element

13‧‧‧Fixed cover

14‧‧‧Waterproof gasket

15‧‧‧absorbent cotton

16‧‧‧Water level detecting element

161‧‧‧Probe

2‧‧‧Control unit

21‧‧‧Set button

22‧‧‧Set button

23‧‧‧ warning lights

24‧‧‧Limit switch

25‧‧‧Limit switch

3‧‧‧Transmission mechanism

31‧‧‧Motor

32‧‧‧Runner

4‧‧‧ ‧ body

41‧‧‧Fixed frame

42‧‧‧Clip wheel

43‧‧‧Racks

44‧‧‧ Gears

45‧‧‧Motor

5‧‧‧Rechargeable battery

6‧‧‧Elevator

61‧‧‧Handrails

62‧‧‧ body

7‧‧‧Disinfecting cleaning solution

1 and 1A are perspective views of the present invention.

Figure 2 is a structural view of the present invention.

Figure 3 is a block diagram of a preferred embodiment of the present invention.

Fig. 4 is a structural view of the ultrasonic atomizing element of the present invention.

Fig. 5 and Fig. 6 are views showing an embodiment of the installation of the present invention.

Figure 7 is a diagram showing the action state of the present invention.

Please refer to both Figure 1 and Figure 2, together with Figure 3, for the purpose of this invention. A block diagram, a structural diagram, and a circuit block diagram of a preferred embodiment. As shown in the figure, the present invention includes a body A and a positioning mechanism B provided on the body A. The body A is provided with a water tank 1 and a control unit 2, and a transmission mechanism 3. Wherein, the front edge of the water tank 1 is provided with a water inlet 10, and the top edge is provided with an opening 11, and the opening 11 is provided with an ultrasonic atomizing element 12 connected to the control unit 2, and the ultrasonic atomizing element 12 is A fixing cover 13 is screwed to the opening 11 , and a waterproof gasket 14 is disposed between the opening 11 and the fixing cover 13 . The bottom edge of the ultrasonic atomizing element 12 is connected with a water absorbing cotton 15 to hang the water absorbing cotton 15 in the water tank 1 . Inside, the rear edge of the opening 11 of the water tank 1 is provided with a water level detecting element 16 connected to the control unit 2, so that the probe 161 provided by the water level detecting element 16 extends into the water tank 1 by an appropriate length. The transmission mechanism 3 is provided with a motor 31 and a rotating wheel 32 connected to the motor 31 to expose the rotating wheel 32 to the upper edge surface of the body A. The front edge of the body A is provided with setting buttons 21 and 22 and a warning light 23 connected to the control unit 2. The front and rear edges of the body A are respectively provided with limit switches 24 and 25 connected to the control unit 2.

The positioning mechanism B is disposed on the bottom edge of the body A, and is provided with a symmetrical frame body 4. The frame body 4 is provided with a plurality of fixing frames 41 having a substantially meandering shape, and the fixing frame 41 is provided with a clamping wheel 42. The clip wheel 42 is configured to be swingable. The frame body 4 is provided with a horizontal rack 43 for engaging the rack 43 with a gear 44, and the gear 44 is coupled to a motor 45 provided in the body A. The aforementioned operating power of the control unit 2, the motor 31, and the motor 45 is supplied from the rechargeable battery 5.

The self-propelled escalator disinfection cleaning device is constructed by the combination of the foregoing members. The water tank 1 is provided with a disinfecting cleaning liquid, and the body A is clamped to the handrail of the escalator by the positioning mechanism B, and then the body A is moved to the handrail by the transmission mechanism 3, and is driven by the control unit 2 while walking. The ultrasonic ultrasonic atomizing element 12 sprays the atomized disinfecting cleaning liquid on the handrail, thereby forming a disinfecting and cleaning effect of the handrail of the opponent's escalator when the escalator is stopped.

Please refer to Fig. 4, which is a structural diagram of the ultrasonic atomizing element of the present invention. Please cooperate with FIG. 2, as shown in the figure, the ultrasonic atomizing element 12 of the present invention is laid flat on the opening 11 of the water tank 1, and then placed on the waterproof insulating gasket 14 above the ultrasonic atomizing element 12, and fixed by a fixed The cover 13 is screwed to the opening 11, and after the fixing cover 13 is screwed, the ultrasonic atomizing element 12 is clamped therein, and a waterproof gasket 14 is disposed between the opening 11 and the fixed cover 13, thereby preventing sterilization in the water tank 1. The cleaning solution overflows. The absorbent cotton 15 connected to the bottom edge of the ultrasonic atomizing element 12 is suspended in the water tank 1, and continuously sucks the disinfecting cleaning liquid in the water tank 1 when the ultrasonic atomizing element 12 operates.

Please refer to FIG. 5 and FIG. 6 at the same time, which is a diagram of an embodiment of the installation of the present invention. Please cooperate with the first figure. As shown in the figure, when the invention is installed, the disinfection liquid is built in the water tank 1, and the body is clamped to the handrail 61 of the escalator 6 by the pinch wheel 42 of the positioning mechanism B. A is positioned on the armrest 61 of the escalator 6, and the rotating mechanism 32 of the transmission mechanism 3 is held by the armrest 61. The control button 2 controls the motor 45 to drive the gear 44 through the control unit 2, thereby driving the rack 43 to drive the two frames. The body 4 is adjusted in width to be applied to the handrail 61 of the handrail 6 of various brands, and after the stroke is set by the setting button 21, the motor 31 of the transmission mechanism 3 is activated by the control unit 2 to rotate the wheel 32, thereby The body A travels on the armrest 61, and drives the ultrasonic atomizing element 12 by the control unit 2 during walking to spray the atomized disinfecting cleaning liquid on the armrest 61, thereby forming the handrail of the escalator 6 when the escalator 6 stops operating. 61 disinfection cleaning effect. Wherein, when the body A walks to the topmost and bottommost ends of the escalator 6, the front and rear edges thereof The limit switches 24, 25 are arranged to touch the seat 62 below the escalator 6, so that the motor 31 is converted from forward rotation to reverse rotation, or from reverse rotation to forward rotation, so that the body A can travel back and forth to the handrail 61.

Please refer to Fig. 7, which is an operational state diagram of the present invention. As shown in the figure, when the body A is able to walk back and forth on the armrest 61, the control unit 2 drives the ultrasonic atomizing element 12, and the absorbent cleaning liquid 7 is continuously sucked by the absorbent cotton 15, and the ultrasonic atomizing element 12 is passed through. The sterilizing cleaning liquid 7 is atomized, and the atomized sterilizing cleaning liquid 7 is sprayed on the armrest 61 to constitute a disinfecting and cleaning effect of the handrail 61 of the escalator 6. When the invention is used for a period of time, the disinfection cleaning liquid 7 of the water tank 1 will be lower than the probe 161 provided by the water level detecting component 16 due to the decrease in capacity, and the water level detecting component 16 transmits the detection signal to the control unit 2, The warning light 23 is illuminated to remind the user to add the disinfecting cleaning liquid 7 from the water inlet 10 to maintain normal operation.

The foregoing embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the invention.

In summary, the present invention is provided with an ultrasonic atomizing element, a positioning mechanism, and a transmission mechanism to constitute a self-propelled escalator disinfection cleaning device. It is installed on the handrail of the escalator. When the escalator stops running, it can walk along the handrail of the escalator and spray the disinfectant cleaning liquid on the handrail to form the disinfection and cleaning of the handrail of the escalator. For a practical design, it is a novelty creation. If you apply for a patent in accordance with the law, you will be punished by the Bureau of Public Information, and you will be granted a patent as soon as possible.

A‧‧‧ body

B‧‧‧ Positioning agency

11‧‧‧ openings

12‧‧‧Ultrasonic atomizing element

13‧‧‧Fixed cover

24‧‧‧Limit switch

32‧‧‧Runner

4‧‧‧ ‧ body

41‧‧‧Fixed frame

42‧‧‧Clip wheel

43‧‧‧Racks

44‧‧‧ Gears

Claims (5)

A self-propelled escalator disinfecting and cleaning device comprises: a body, a water tank and a control unit, and a transmission mechanism, wherein the front edge of the water tank is provided with a water inlet, and the top edge is provided with an opening at the opening An ultrasonic atomizing component connected to the control unit is disposed, the transmission mechanism is provided with a motor, and a rotating wheel connected to the motor, so that the rotating wheel protrudes from the upper edge surface of the body, and the front edge of the body A is provided a setting button and a warning light connected to the control unit; the positioning mechanism is disposed on the bottom edge of the body, and is provided with a symmetrical frame body, and the frame body is provided with a plurality of fixed frame-shaped fixing frames, and the fixing frame is provided in the fixing frame The pinch wheel can make the pinch wheel form a swingable shape; the disinfection liquid is built in the water tank, the body is clamped on the handrail of the escalator by the positioning mechanism, and the body is moved to the handrail by the transmission mechanism, and the body is borrowed while walking. The ultrasonic atomizing element is driven by the control unit, and the atomized disinfecting cleaning liquid is sprayed on the handrail, so as to constitute the disinfection and cleaning effect of the handrail of the opponent's escalator when the escalator stops running. The self-propelled escalator disinfection cleaning device according to claim 1, wherein the ultrasonic atomizing element is screwed to the water tank opening with a fixing cover, and a waterproof gasket is arranged between the opening and the fixed cover. The bottom edge of the sonic atomizing element is connected to a water absorbing cotton so that the absorbent cotton hangs in the water tank. The self-propelled escalator cleaning and cleaning device according to claim 1, wherein the water tank is provided with a water level detecting component connected to the control unit for detecting the capacity of the disinfecting cleaning liquid. The self-propelled escalator disinfection cleaning device according to the first aspect of the invention, wherein the front and rear edges of the body are respectively provided with limit switches connected to the control unit, and the body moves to the top of the escalator and At the bottom end, the limit switches on the front and rear edges will touch the underside of the escalator The seat body converts the motor of the transmission mechanism from forward rotation to reverse rotation, or from reverse rotation to forward rotation, so that the body can walk back and forth to the handrail. The self-propelled escalator disinfection cleaning device according to claim 1, wherein the frame system of the positioning mechanism is provided with a horizontal rack, the rack is engaged with a gear, and the gear is connected to the body. The motor is provided, and the gear is driven by the motor to drive the rack to adjust the width of the two frames to suit the handrails of the handrails of various brands.