Sterilization and disinfection device for elevator car

Abstract

The utility model discloses an elevator car sterilization and disinfection device which comprises a liquid storage rod, a plurality of through holes are evenly formed in the side wall of the upper portion of the liquid storage rod in the circumferential direction, wiping cloth is tightly connected to the upper portion of the liquid storage rod in a sleeved mode, a rubber block is tightly connected to the lower end of the liquid storage rod in an inserted mode, and a vertical rod is connected to the lower end of the rubber block. An internal thread blind hole is formed in the lower end of the vertical rod, a U-shaped rod is inserted into the internal thread blind hole in a threaded mode, one end of the U-shaped rod is inserted into the internal thread blind hole, and the other end of the U-shaped rod is vertically upward. The device is simple to operate and comprehensive and thorough in sterilization and disinfection.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator related equipment, in particular to an elevator car sterilization and disinfection device. Background Art

[0002] The elevator is a closed and narrow environment. As a public space with dense personnel and high mobility, bacteria and viruses can breed and spread very quickly. Therefore, the interior of the elevator needs to be disinfected and sterilized regularly to ensure its internal environment.

[0003] The existing method of disinfecting elevator cars is to manually hold disinfectants and cleaning cloths. The part below the elevator needs to bend over or squat to handle it, and the disinfection speed is slow. At the same time, the higher part of the elevator cannot be completely cleaned due to the height limitation of the operators, resulting in incomplete sterilization and disinfection. Utility Model Content

[0004] The technical problem to be solved by the utility model is to solve the above problems and provide an elevator car sterilization and disinfection device which is simple to operate and can sterilize and disinfect thoroughly.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is: an elevator car sterilization and disinfection device, including a liquid storage rod, a plurality of through holes are evenly arranged on the upper side wall of the liquid storage rod in the circumferential direction, a rag is tightly sleeved on the upper side of the liquid storage rod, a rubber block is tightly inserted into the lower end of the liquid storage rod, a vertical rod is connected to the lower end of the rubber block, an internally threaded blind hole is provided at the lower end of the vertical rod, a U-shaped rod is inserted into the internal thread of the internally threaded blind hole, one end of the U-shaped rod is inserted into the internally threaded blind hole, and the other end is vertically upward.

[0006] As an improvement, the upper end of the liquid storage rod is connected with a semicircular block.

[0007] As an improvement, a plurality of groups of through holes are provided above the liquid storage rod along the vertical direction.

[0008] As an improvement, the inner wall of the lower end of the wiping cloth is provided with a rubber ring, and the side wall of the liquid storage rod is provided with an annular groove matching the rubber ring.

[0009] As an improvement, the side wall of the vertical rod is evenly provided with multiple annular grooves 2 along the vertical direction, and the lower side wall of the liquid storage rod is provided with multiple internal threaded through holes along the vertical direction, and a limiting screw that cooperates with the annular groove 2 is rotatably inserted into one of the internal threaded through holes.

[0010] As an improvement, the length of one end of the U-shaped rod located outside the internal threaded blind hole is smaller than the length of the other end, and a plurality of notches are evenly arranged along the vertical direction on the inner wall close to the liquid storage rod.

[0011] As an improvement, the length of the vertical rod is greater than the length of the liquid storage rod, and the side wall of the vertical rod is provided with a rubber anti-slip layer.

[0012] The advantages of the utility model compared with the prior art are:

[0013] 1. The design of the liquid storage rod, the vertical rod and the U-shaped rod enables the wiping cloth above the liquid storage rod to touch any position of the elevator, so as to achieve comprehensive sterilization and disinfection;

[0014] 2. The disinfectant in the liquid storage rod can be squeezed out onto the wiping cloth by adjusting the depth of the vertical rod inserted into the liquid storage rod. The one-piece design is easy to use and simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of an elevator car sterilization and disinfection device.

[0016] Figure 2 It is a front view of an elevator car sterilization and disinfection device of the utility model.

[0017] Figure 3 The utility model is a schematic diagram of the explosion structure of an elevator car sterilization and disinfection device.

[0018] Figure 4 It is a structural schematic diagram of a part A of an elevator car sterilization and disinfection device of the utility model.

[0019] As shown in the figure: 1. Liquid storage rod; 2. Through hole; 3. Wiping cloth; 4. Rubber block; 5. Vertical rod; 6. Internal threaded blind hole; 7. U-shaped rod; 8. Rubber ring; 9. Annular groove; 10. Annular groove II; 11. Internal threaded through hole; 12. Limiting screw; 13. Semicircular block; 14. Notch. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Combined with Figure 1-4An elevator car sterilization and disinfection device comprises a liquid storage rod 1, a plurality of through holes 2 are evenly arranged on the side wall above the liquid storage rod 1 in the circumferential direction, a plurality of groups of through holes 2 are arranged on the top of the liquid storage rod 1 in the vertical direction, a rag 3 is tightly sleeved on the top of the liquid storage rod 1, so that the extruded disinfectant can soak the rag, a rubber ring 8 is arranged on the inner wall of the lower end of the rag 3, and an annular groove 9 matched with the rubber ring 8 is arranged on the side wall of the liquid storage rod 1, so that the rag 3 is firmly fixed on the top of the liquid storage rod 1, so that the wiping disinfection and sterilization The effect is better. The upper end of the liquid storage rod 1 is connected with a semicircular block 13, so that after the wiping cloth 3 is sleeved on the liquid storage rod 1, the top is rounded, which is convenient for wiping the top of the elevator car, so that the sterilization and disinfection are comprehensive. The lower end of the liquid storage rod 1 is tightly plugged with a rubber block 4, and the lower end of the rubber block 4 is connected with a vertical rod 5. By controlling the positional relationship between the vertical rod 5 and the liquid storage rod 1, the disinfectant in the liquid storage rod 1 can be squeezed onto the wiping cloth. The side wall of the vertical rod 5 is evenly provided with a plurality of annular grooves 10 in the vertical direction. A plurality of internal threaded through holes 11 are provided along the vertical direction on the side wall below the rod 1, and a limiting screw 12 cooperating with the annular groove 10 is rotatably inserted in one of the internal threaded through holes 11, so that the positional relationship between the vertical rod 5 and the liquid storage rod 1 can be fixed by tightening the limiting screw 12, thereby avoiding the overall length cover of the device when wiping. An internal threaded blind hole 6 is provided at the lower end of the vertical rod 5, and a U-shaped rod 7 is inserted in the internal thread of the internal threaded blind hole 6. One end of the U-shaped rod 7 is inserted in the internal threaded blind hole 6, and the other end is vertically inserted in the internal threaded blind hole 6. Upward, it is used to adjust the depth of the U-shaped rod 7 inserted into the vertical rod 5 to control the overall length of the device. The length of one end of the U-shaped rod 7 outside the internal threaded blind hole 6 is smaller than the length of the other end, and a plurality of notches 14 are evenly arranged along the vertical direction on the inner wall close to the liquid storage rod 1. The length of the vertical rod 5 is greater than the length of the liquid storage rod 1, and the side wall of the vertical rod 5 is provided with a rubber anti-slip layer, that is, one hand holds the position where the notch 14 is provided on the U-shaped rod 7, and the other hand holds the vertical rod 5, which makes the operation simple and has a good disinfection and sterilization effect.

[0022] When the utility model is implemented in a specific way, the wiping cloth 3 is put on the liquid storage rod 1, a certain amount of disinfectant is poured into the liquid storage rod 1, and the rubber block 4 is quickly inserted into the liquid storage rod 1, so that the liquid storage rod 1 is turned to a state where the wiping cloth 3 faces upward and the vertical rod 5 connected to the lower end of the rubber block 4 faces downward. At this time, the wiping cloth 3 has been soaked with disinfectant, and the upper area inside the elevator can be sterilized and disinfected. The overall height of the device can be adjusted by rotating the U-shaped rod 7 in the internal threaded blind hole 6 of the vertical rod 5, so that the device can disinfect any position of the elevator. When the disinfectant on the wiping cloth 3 is insufficient, the vertical rod 5 can be further inserted into the liquid storage rod 1, so that the disinfectant stored therein can be squeezed into the wiping cloth 3 from the through hole 2 for continued use. The user holds the U-shaped rod 7 in one hand and the vertical rod 5 in the other hand, and wipes upward or downward, which can comprehensively disinfect the interior of the elevator. The operation is simple and the disinfection effect is good.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An elevator car sterilization and disinfection device, comprising a liquid storage rod (1), characterized in that: The upper side wall of the liquid storage rod (1) is evenly provided with a plurality of through holes (2) along the circumferential direction; a wiping cloth (3) is tightly sleeved on the upper side of the liquid storage rod (1); a rubber block (4) is tightly inserted at the lower end of the liquid storage rod (1); the lower end of the rubber block (4) is connected to a vertical rod (5); an internal threaded blind hole (6) is provided at the lower end of the vertical rod (5); a U-shaped rod (7) is inserted into the internal threaded blind hole (6); one end of the U-shaped rod (7) is inserted into the internal threaded blind hole (6) and the other end is vertically upward.

2. An elevator car sterilization and disinfection device according to claim 1, characterized in that: The upper end of the liquid storage rod (1) is connected to a semicircular block (13).

3. The elevator car sterilization and disinfection device according to claim 1 is characterized in that: A plurality of groups of through holes (2) are provided above the liquid storage rod (1) in a vertical direction.

4. The elevator car sterilization and disinfection device according to claim 1, characterized in that: The inner wall of the lower end of the wiping cloth (3) is provided with a rubber ring (8), and the side wall of the liquid storage rod (1) is provided with an annular groove (9) matched with the rubber ring (8).

5. The elevator car sterilization and disinfection device according to claim 1 is characterized in that: The side wall of the vertical rod (5) is evenly provided with a plurality of annular grooves (10) along the vertical direction, and the lower side wall of the liquid storage rod (1) is provided with a plurality of internal threaded through holes (11) along the vertical direction, wherein a limit screw (12) cooperating with the annular groove (10) is rotatably inserted into one of the internal threaded through holes (11).

6. The elevator car sterilization and disinfection device according to claim 1, characterized in that: The length of one end of the U-shaped rod (7) outside the internal threaded blind hole (6) is shorter than that of the other end, and a plurality of notches (14) are evenly arranged in the vertical direction on the inner wall close to the liquid storage rod (1).

7. The elevator car sterilization and disinfection device according to claim 1, characterized in that: The length of the vertical rod (5) is greater than the length of the liquid storage rod (1), and the side wall of the vertical rod (5) is provided with a rubber anti-slip layer.

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