Management device for public toilet maintenance

Abstract

The utility model discloses a management device for public toilet maintenance, which comprises a maintenance warning board, the left end of the maintenance warning board is rotatably provided with a connecting rod, the other end of the connecting rod is fixedly provided with a first clamping plate, the right end of the maintenance warning board is rotatably provided with a solenoid, the solenoid is in threaded connection with a sleeve, and the sleeve is fixedly provided with a second clamping plate. And an extension rod is slidably connected to the inner side of the screw pipe, a second clamping plate is fixedly installed at the right end of the extension rod, and the end, located in the screw pipe, of the extension rod is connected with the sleeve. The maintenance warning board can be installed on the door frame of the public toilet and does not make contact with the ground, so that direct contact with stains on the ground of the public toilet is avoided, cleanliness of the maintenance warning board is guaranteed, the installation height of the maintenance warning board is changed according to requirements, the problem that people can easily stride over the maintenance warning board is effectively solved, and people are prevented from being prompted to maintain the public toilet.

Description

Technical Field

[0001] The utility model relates to the field of public toilet maintenance equipment, and more specifically, to a management device for public toilet maintenance. Background Art

[0002] A public toilet, that is, a public lavatory, is a sanitation facility for public use, usually located in public places, streets, parks, shopping malls, transportation hubs and other places. The design and maintenance of public toilets have an important impact on urban sanitation, public health and the quality of life of citizens.

[0003] Since the number of users of public toilets is relatively large, it is necessary to regularly clean and maintain the inside of public toilets. During the cleaning and maintenance process, non-related personnel are usually prohibited from entering. The environment of public toilets is relatively poor compared to private toilets. Generally, warning signs are directly placed on the ground, which inevitably leads to the warning signs coming into direct contact with the dirt on the ground, resulting in pollution of the warning signs. Moreover, the height of the warning signs is not high and it is relatively easy to step over them, so the blocking effect on non-related personnel is poor. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a management device for public toilet maintenance.

[0005] To solve the above problems, the utility model adopts the following technical solutions;

[0006] A management device for public toilet maintenance includes a maintenance warning sign. A connecting rod is rotatably installed at the left end of the maintenance warning sign, and a first clamping plate is fixedly installed at the other end of the connecting rod. A screw tube is rotatably installed at the right end of the maintenance warning sign. A sleeve is threadedly connected to the screw tube. An extension rod is slidably connected inside the screw tube. A second clamping plate is fixedly installed at the right end of the extension rod. One end of the extension rod located inside the screw tube is connected to the sleeve.

[0007] As a further description of the above technical solution:

[0008] Both the first clamping plate and the second clamping plate are composed of fixed clamping plates. A clamping rod is inserted through the fixed clamping plate. One end of the clamping rod is fixedly connected to a movable clamping plate. A spring is fixedly installed between the movable clamping plate and the fixed clamping plate, and the spring is sleeved on the clamping rod.

[0009] As a further description of the above technical solution:

[0010] The thread of the screw tube is opened on the outside. Two strip-shaped through slots are opened on the screw tube. The sleeve includes an operation tube threadedly connected to the screw tube. A linkage tube is rotatably connected to the operation tube. A linkage rod is fixedly installed inside the linkage tube. The linkage rod is inserted between the two strip-shaped through slots and through the extension rod.

[0011] As a further description of the above technical solution:

[0012] Friction - increasing rubber strips are fixedly installed on the sides of the movable splint and the fixed splint, and a skirt is integrally formed on the side of the movable splint and the fixed splint that faces away from each other.

[0013] As a further description of the above technical solution:

[0014] The maintenance warning sign is a hollow board, and prompt signs are provided on both the front and back of the maintenance warning sign.

[0015] Compared with the prior art, the advantages of the present utility model are as follows:

[0016] In this solution, the maintenance warning sign can be installed on the toilet door frame without contacting the ground, thus avoiding direct contact with the stains on the toilet floor, ensuring the cleanliness of the maintenance warning sign, and changing the installation height of the maintenance warning sign according to requirements, effectively preventing the problem that it can be easily stepped over, and blocking the reminder that the toilet is under maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a cross - sectional structural diagram of the sleeve of the present utility model;

[0019] Figure 3 is a cross - sectional structural diagram of the screw tube of the present utility model;

[0020] Figure 4 is a structural diagram of the first splint of the present utility model;

[0021] Figure 5 is a top - view cross - sectional structural diagram of the first splint of the present utility model.

[0022] Explanation of the reference numerals in the drawings:

[0023] 1. Maintenance warning sign; 2. Connecting rod; 3. First splint; 31. Fixed splint; 32. Clamping rod; 33. Movable splint; 34. Spring; 4. Screw tube; 41. Strip - shaped through - slot; 5. Sleeve; 51. Operating tube; 52. Linkage tube; 53. Linkage rod; 6. Extension rod; 7. Second splint; 8. Friction - increasing rubber strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model;

[0025] Please refer to Figures 1-5, in the present utility model, a management device for public toilet maintenance includes a maintenance warning sign 1. A connecting rod 2 is rotatably installed at the left end of the maintenance warning sign 1, and a first clamping plate 3 is fixedly installed at the other end of the connecting rod 2. A screw tube 4 is rotatably installed at the right end of the maintenance warning sign 1. A sleeve 5 is threadedly connected to the screw tube 4. An extension rod 6 is slidably connected inside the screw tube 4, and a second clamping plate 7 is fixedly installed at the right end of the extension rod 6. One end of the extension rod 6 located inside the screw tube 4 is connected to the sleeve 5.

[0026] In the present utility model, when the toilet frame can be clamped by the first clamping plate 3 and the second clamping plate 7, the maintenance warning sign 1 is fixed by installing the first clamping plate 3 and the second clamping plate 7 on the door frame. The first clamping plate 3 and the second clamping plate 7 can be installed on both sides of the door frame. Since both the connecting rod 2 and the screw tube 4 are rotatable with the maintenance warning sign 1, the first clamping plate 3 and the second clamping plate 7 can be clamped on the same side of the door frame.

[0027] When the toilet frame is too wide to be clamped by the first clamping plate 3 and the second clamping plate 7, fixing pins 9 are inserted into the connecting rod 2 and the screw tube 4 to fix the positions of the connecting rod 2, the screw tube 4 and the maintenance warning sign 1. Then, the back sides of the first clamping plate 3 and the second clamping plate 7 are made to contact the toilet door frame, and by operating the sleeve 5, the extension rod 6 is driven to extend, increasing the overall length of the device to adapt to the width of the toilet frame, and making the first clamping plate 3 and the second clamping plate 7 press tightly against the door frame to fix the device by friction.

[0028] The maintenance warning sign 1 can be installed on the public toilet door frame without contacting the ground, thus avoiding direct contact with the stains on the public toilet ground, ensuring the cleanliness of the maintenance warning sign 1, and changing the installation height of the maintenance warning sign 1 according to needs, effectively preventing the problem that it can be easily stepped over, and blocking and prompting personnel during public toilet maintenance.

[0029] Please refer to Figure 4 and Figure 5 , wherein: both the first clamping plate 3 and the second clamping plate 7 are composed of a fixed clamping plate 31. A clamping rod 32 is inserted through the fixed clamping plate 31. One end of the clamping rod 32 is fixedly connected to a movable clamping plate 33. A spring 34 is fixedly installed between the movable clamping plate 33 and the fixed clamping plate 31, and the spring 34 is sleeved on the clamping rod 32.

[0030] In the present utility model, by pushing the clamping rod 32, the gap between the movable clamping plate 33 and the fixed clamping plate 31 is enlarged. After placing the door frame in the gap, the clamping rod 32 is released, and the elastic force of the spring 34 is used to drive the movable clamping plate 33 and the fixed clamping plate 31 to retract and approach each other to complete the function of clamping the door frame. The structure is simple and the operation is convenient.

[0031] Please refer to Figures 1-3, wherein: the thread of the solenoid 4 is provided on the outside, two strip-shaped through grooves 41 are provided on the solenoid 4, the sleeve 5 includes an operating tube 51 threadedly connected to the solenoid 4, a linkage tube 52 is rotatably connected to the operating tube 51, a linkage rod 53 is fixedly installed inside the linkage tube 52, and the linkage rod 53 is inserted between the two strip-shaped through grooves 41 and through the extension rod 6.

[0032] In the present utility model, by rotating the operating tube 51, using the threaded connection between the operating tube 51 and the solenoid 4, the linkage tube 52 is driven to move horizontally left and right. Since the linkage rod 53 inside the linkage tube 52 is inserted into the inner sides of the strip-shaped through groove 41 and the extension rod 6, it does not rotate following the operating tube 51. During the rotation process, the extension rod 6 is driven to extend or retract by the linkage tube 52 and the linkage rod 53, thereby changing the length of the entire device to adapt to the public toilet door frames of different widths, and the applicable range is wider.

[0033] Please refer to Figure 4 and Figure 5 , wherein: friction-increasing rubber strips 8 are fixedly installed on the sides of the movable clamping plate 33 and the fixed clamping plate 31, and a skirt is integrally formed on the side of the movable clamping plate 33 and the fixed clamping plate 31 opposite to each other.

[0034] In the present utility model, the friction-increasing rubber strip 8 can increase the friction force in contact with the door frame and improve the installation stability. When the installation is carried out in a pressing manner, the provided skirt can increase the contact area and improve the friction effect.

[0035] Please refer to Figure 1 , wherein: the maintenance warning sign 1 is a hollow board, and prompt signs are provided on both the front and back of the maintenance warning sign 1.

[0036] In the present utility model, the hollow maintenance warning sign 1 reduces the burden of the device and is convenient for installation, and the provided prompt signs are used to prompt passers-by.

[0037] The above is only a preferred specific embodiment of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A management device for public toilet maintenance, comprising a maintenance warning sign (1), characterized in that: A connecting rod (2) is rotatably mounted on the left end of the maintenance warning sign (1), a first clamping plate (3) is fixedly mounted on the other end of the connecting rod (2), a screw tube (4) is rotatably mounted on the right end of the maintenance warning sign (1), a sleeve (5) is threadedly connected to the screw tube (4), an extension rod (6) is slidably connected to the inner side of the screw tube (4), a second clamping plate (7) is fixedly mounted on the right end of the extension rod (6), and one end of the extension rod (6) located inside the screw tube (4) is connected to the sleeve (5).

2. A public toilet maintenance management device according to claim 1, characterized in that: The first clamping plate (3) and the second clamping plate (7) are both composed of a fixed clamping plate (31), a clamping rod (32) is inserted into the fixed clamping plate (31), one end of the clamping rod (32) is fixedly connected to a movable clamping plate (33), a spring (34) is fixedly installed between the movable clamping plate (33) and the fixed clamping plate (31), and the spring (34) is sleeved on the clamping rod (32).

3. A public toilet maintenance management device according to claim 1, characterized in that: The screw thread of the screw tube (4) is opened on the outside, and two strip-shaped through grooves (41) are opened on the screw tube (4). The sleeve (5) includes an operating tube (51) threadedly connected to the screw tube (4), and a linkage tube (52) is rotatably connected to the operating tube (51). A linkage rod (53) is fixedly installed on the inner side of the linkage tube (52), and the linkage rod (53) is inserted between the two strip-shaped through grooves (41) and inserted on the extension rod (6).

4. A public toilet maintenance management device according to claim 2, characterized in that: The sides of the movable clamping plate (33) and the fixed clamping plate (31) are both fixedly mounted with friction-enhancing rubber strips (8), and the sides of the movable clamping plate (33) and the fixed clamping plate (31) opposite to each other are integrally formed with a skirt.

5. A public toilet maintenance management device according to claim 1, characterized in that: The maintenance warning sign (1) is a hollow plate, and prompt marks are provided on the front and back of the maintenance warning sign (1).

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