Integrated flushing head for urinal and urinal
By integrating a flushing head on the bottom of the inner wall of the urinator and setting up automatic flushing and hand washing functions, the problem of manual flushing and hand washing after use of the traditional urinator is solved, and convenient automatic flushing and cleaning is achieved to improve the user experience.
Patent Information
- Application Number
- CN202422378456.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-29
AI Technical Summary
Traditional urinals need to be manually flushed after use and wash their hands after use, which leads to wasting time and inconvenience for users, especially in public bathrooms where the problem of queuing up to wash their hands is prone to.
An integrated flush head is set up at the bottom of the inner wall of the urinator, which contains two water outlets, one for flushing the inner wall and the other for user hand washing. Combined with induction switch control, it realizes automatic flushing and hand washing functions.
Users do not need to go to the sink to wash their hands again, save time, improve user experience, avoid slippery ground, realize secondary utilization of water flow, and improve flushing efficiency and cleanliness.
Smart Images
Figure CN223088588U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sanitary ware products, and particularly to an integrated flushing head for a urinal and a urinal. Background Art
[0002] A urinal is a toilet specifically for men, usually installed on the wall of a bathroom. The traditional urinal is provided with a flushing switch at its top. After use, it is necessary to press the flushing button by hand, which is inconvenient for users. Therefore, more and more urinals begin to adopt an induction switch for flushing. By setting an induction window or an induction switch on the outer wall surface of the urinal, flushing can be carried out when a person approaches or leaves, realizing contactless flushing for the user, which is convenient for the user. However, people usually need to wash their hands after using the urinal. Especially in public restrooms, there will be a situation of queuing to wash hands, causing congestion in the restroom and increasing the time for users to use the restroom. For example, in places such as railway stations, subway stations, and airports, when in a hurry, queuing to wash hands will waste the user's time and the user experience is poor. At the same time, the distance between the washbasin and the urinal is relatively far, which also increases the inconvenience for users. Summary of the Utility Model
[0003] The utility model discloses an integrated flushing head for a urinal, which has a simple structure and convenient operation, aiming to improve the problem that it is inconvenient for users to wash their hands at the washbasin after using the urinal.
[0004] The utility model adopts the following scheme:
[0005] An integrated flushing head for a urinal includes a urinal and a flushing head. The urinal forms an inner wall for receiving urine, and a liquid discharge port is provided at the bottom of the inner wall. The flushing head is disposed near the top of the inner wall and has a main body extending towards the user side along the inner wall. A first water outlet and a second water outlet are provided on the main body, and the two water outlets are configured to control the water output through a control valve. Among them, the first water outlet is used to flush the inner wall, and the second water outlet is used for the user to wash hands. The projection of the second water outlet in the vertical direction is within the projection of the bottom of the inner wall, and a space for the user's hand to be placed is formed between the second water outlet and the inner wall.
[0006] As a further improvement, the first water outlet is disposed at one end of the main body close to the inner wall, and its cross-sectional shape is a semicircle or a sector arranged along the circumference of the main body.
[0007] As a further improvement, the second water outlet is disposed at one end of the main body far from the inner wall and protrudes towards the bottom of the inner wall.
[0008] As a further improvement, it further includes a control member, the control valve is electrically connected to the control member, and a button or an induction member for triggering the control member is provided on the top of the main body.
[0009] As a further improvement, the control valve includes a valve seat, a first valve body, and a second valve body. The valve seat has a water inlet flow channel, a first water outlet cavity, and a second water outlet cavity. The water inlet flow channel is used to communicate with the water inlet pipe. The first water outlet cavity is communicated with the first water outlet through a first pipeline, and the second water outlet cavity is communicated with the second water outlet through a second pipeline. The first valve body is arranged in the first water outlet cavity to control the on-off of the first water outlet cavity and the water inlet flow channel. The second valve body is arranged in the second water outlet cavity to control the on-off of the second water outlet cavity and the water inlet flow channel.
[0010] As a further improvement, a water outlet member is arranged on the main body. The water outlet member includes a water outlet head for adaptively connecting with the main body and a connecting portion for connecting with the first pipeline. The first water outlet is formed on the water outlet head.
[0011] As a further improvement, an inlet cavity communicated with the second water outlet is formed at one end of the main body away from the inner wall, and the water outlet end of the second pipeline is communicated with the inlet cavity.
[0012] As a further improvement, a water outlet nozzle with adjustable angle is arranged on the second water outlet.
[0013] As a further improvement, the cross-sectional dimension of the main body is set to decrease from the inner wall side to the user side.
[0014] Another urinal is provided, which includes a urinal and an integrated flushing head for the urinal as described in any one of the above. The urinal forms an inner wall for receiving urine, and a liquid discharge outlet is provided at the bottom of the inner wall. The flushing head is adaptively connected to the urinal so that the main body is exposed outside the inner wall.
[0015] By adopting the above technical solutions, the following technical effects can be achieved by the present utility model:
[0016] 1. In this application, a water jet head main body extending towards the user side is provided on the inner wall of the urinal, and two water outlets are provided on the water jet head main body, so that after the user finishes using the urinal, urine flushing and hand cleaning can be carried out. Compared with the prior art, there is no need to walk to the washbasin to wash hands, which can save the time of using the toilet, avoid queuing up to wash hands, and facilitate user use. In addition, the projection of the second water outlet in the vertical direction is within the projection of the inner wall bottom, which can prevent the water flow out of the second water outlet from splashing outside and causing the ground to be slippery, ensuring that the water flow of the second water outlet can fall onto the inner wall bottom and flow out from the liquid discharge port. Among them, the water for hand washing can further wash the inner wall, improving the cleanliness of the inner wall and realizing the secondary utilization of the water flow.
[0017] 2. The water flow flowing out of the first water outlet can flow down diffusely along the inner wall, ensuring that the urine on the inner wall can be flushed into the liquid discharge port. At the same time, the water flow is in the shape of diffused blade water, which can improve the flushing efficiency.
[0018] 3. The second water outlet is provided at one end of the main body away from the inner wall and protrudes towards the bottom of the inner wall. Thus, a sufficient space for the hand to be placed is formed between the second water outlet and the inner wall, facilitating user use. Among them, the protruding setting of the water outlet can facilitate the user to align the hand with the second water outlet. Preferably, the cross-sectional dimension of the main body is set to decrease from the inner wall side to the user side, which can further improve the space for the user's hand to be placed. It is easy to understand that the decreasing cross-section setting can increase the activity space of the hand within a limited distance and ensure that the position and height of the second water outlet conform to ergonomics, ensuring that the user can wash hands in a free and comfortable manner. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.
[0020] Figure 1 is a schematic structural diagram of one embodiment of the present utility model;
[0021] Figures 2 to 4 is a schematic structural diagram of the water jet head of one embodiment of the present utility model from different perspectives;
[0022] Figure 5 and Figure 6 is a cross-sectional view of the water jet head of one embodiment of the present utility model along different cross-sections;
[0023] Figure 7It is a schematic structural diagram of a control valve according to an embodiment of the present utility model.
[0024] Icon:
[0025] 1 - Urinal; 11 - Inner wall; 12 - Liquid discharge outlet;
[0026] 2 - Flushing head; 21 - Main body; 211 - First water outlet; 212 - Second water outlet; 22 - Valve seat; 221 - Inlet water flow path; 222 - First valve body; 223 - Second valve body; 23 - Induction member; 24 - First pipeline; 25 - Second pipeline; 26 - Water outlet member; 261 - Water outlet head; 262 - Connection part; 27 - Inlet water cavity; 28 - Aerator. Detailed implementation manners
[0027] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Embodiment
[0028] Combined with Figures 1 to 7 , this embodiment provides an integrated flushing head for a urinal, which is installed on the urinal 1. The urinal 1 has an inner wall 11 for receiving urine, and a liquid discharge outlet 12 is provided at the bottom of the inner wall 11. The flushing head 2 is disposed near the top of the inner wall 11 and has a main body 21 extending toward the user side along the inner wall 11. The main body 21 is provided with a first water outlet 211 and a second water outlet 212. The two water outlets are configured to control the water outlet via a control valve. Among them, the first water outlet 211 is used to flush the inner wall 11, and the second water outlet 212 is used for the user to wash hands. The projection of the second water outlet 212 in the vertical direction is within the projection of the bottom of the inner wall 11, and a space for the user's hand to be placed is formed between the second water outlet 212 and the inner wall 11.
[0029] Exemplarily, the back surface of the urinal 1 is used for fixing to the wall, and its front surface is recessed with a urine receiving groove. An inner wall 11 for receiving urine is formed on the urine receiving groove. The water jet head 2 is arranged near the top of the inner wall 11, which conforms to ergonomics and is convenient for users to use. The user can trigger the control valve in an operable manner to enable the first water outlet 211 and the second water outlet 212 to discharge water. When the user finishes using the urinal 1, the inner wall 11 of the urinal 1 can be flushed by controlling the first water outlet 211 to discharge water. At the same time, the hands can also be cleaned by controlling the second water outlet 212 to discharge water. Among them, a placement space for the hands is formed between the second water outlet 212 and the inner wall 11. For example, the distance between the water outlet center of the second water outlet 212 and the inner wall 11 is not less than 6 cm, so as to ensure that when the user washes hands with the second water outlet 212, it is not easy to touch the inner wall 11, improving the user experience.
[0030] It should be noted that in this embodiment, by arranging a water jet head main body 21 extending toward the user side on the inner wall 11 of the urinal 1 and arranging two water outlets on the water jet head main body 21, so that after the user finishes using the urinal 1, urine flushing and hand cleaning can be carried out. Compared with the prior art, there is no need to walk to the washbasin to wash hands, which can save the time of using the toilet, avoid queuing up to wash hands, and is convenient for users to use. In addition, the projection of the second water outlet 212 in the vertical direction is within the projection of the bottom of the inner wall 11, which can prevent the water flow out of the second water outlet 212 from splashing outside, causing the problem of slippery ground, and ensuring that the water flow of the second water outlet 212 can fall to the bottom of the inner wall 11 and flow out from the liquid discharge port 12. Among them, the water for washing hands can further flush the inner wall 11, improving the cleanliness of the inner wall 11 and realizing the secondary utilization of the water flow. Of course, in addition to washing hands, the second water outlet can also be used for cleaning private parts, which is convenient for users to use after urinating, especially for the cleaning of children.
[0031] In a preferred embodiment, the first water outlet 211 is arranged at one end of the main body 21 close to the inner wall 11, and its cross-sectional shape is a semicircle or a sector arranged along the circumference of the main body 21. So that the water flow out of the first water outlet 211 can flow down along the inner wall 11 in a diffused manner, ensuring that the urine on the inner wall 11 can be flushed into the liquid discharge port 12. At the same time, the water flow is in the shape of a diffused blade water, which can improve the flushing efficiency.
[0032] Further, the second water outlet 212 is provided at one end of the main body 21 away from the inner wall 11 and protrudes towards the bottom of the inner wall 11. Thus, a sufficient space for the hand to be inserted is formed between the second water outlet 212 and the inner wall 11, facilitating the user's use. Among them, the protruding setting of the water outlet can facilitate the user's hand to align with the second water outlet 212. In a preferred embodiment, a bubbler 28 is arranged on the second water outlet 212 to prevent water from splashing. The bubbler 28 and the second water outlet 212 can be connected by threads. Preferably, an adjustable-angle water outlet is arranged on the second water outlet 212, and the water outlet is connected to the second water outlet 212 through a ball head structure so that the angle of the water outlet is adjustable. Not limited to this, it can also be other structures with adjustable angles in the prior art. In other embodiments, the cross-sectional dimension of the main body 21 is set to decrease from the inner wall 11 side to the user side, which can further increase the space for the user's hand to be inserted. It is easy to understand that the decreasing cross-section setting can increase the activity space of the hand within a limited distance and ensure that the position and height of the second water outlet 212 conform to ergonomics, ensuring that the user washes hands in a free and comfortable manner.
[0033] Based on the above embodiments, in an alternative embodiment of the present utility model, a control member is further included. The control valve is electrically connected to the control member, and a button or an induction member 23 for triggering the control member is arranged on the top of the main body 21. For example, the control member is a circuit board, and the induction member 23 is an infrared induction module. The infrared induction module is electrically connected to the control member, and the induction window is arranged on the top of the main body 21. When the user's hand approaches the induction window, the infrared induction module transmits the signal to the control member, and the corresponding control member drives the control valve to open and close. In other embodiments, the button or the induction member 23 can also be arranged at other positions of the main body 21. Among them, the circuit principle and circuit structure are prior art and will not be elaborated here.
[0034] Specifically, the control valve includes a valve seat 22, a first valve body 222, and a second valve body 223. The valve seat 22 has a water inlet channel 221, a first water outlet chamber, and a second water outlet chamber. The water inlet channel 221 is used to communicate with the water inlet pipe. The first water outlet chamber communicates with the first water outlet 211 via a first pipeline 24, and the second water outlet chamber communicates with the second water outlet 212 via a second pipeline 25. The first valve body 222 is disposed in the first water outlet chamber to control the on-off of the first water outlet chamber and the water inlet channel 221. The second valve body 223 is disposed in the second water outlet chamber to control the on-off of the second water outlet chamber and the water inlet channel 221. Preferably, the valve body is an electromagnetic valve. When the user approaches the sensing member 23 for the first time, the control member drives the first valve body 222 to open, and water flows out from the corresponding first water outlet 211. The water outlet time can be set. After reaching the preset duration, the control member drives the first valve body 222 to close. When the user approaches the sensing member 23 for the second time, the control member drives the second valve body 223 to open, and water flows out from the corresponding second water outlet 212, allowing the user to wash hands. The water outlet time can also be set. After reaching the preset duration, the control member drives the second valve body 223 to close. And so on. When the user approaches the sensing member 23 again, the first valve body 222 opens. In other embodiments, two sensing members 23 can also be provided to respectively control the first valve body 222 and the second valve body 223, but it is not limited thereto and no specific limitation is made. It should be noted that in the present application, the control valve is disposed outside the main body 21 and fixed to the back of the urinal 1 to avoid occupying the space of the main body 21.
[0035] In another embodiment, a water outlet member 26 is disposed on the main body 21. The water outlet member 26 includes a water outlet head 261 adapted to be connected to the main body 21 and a connecting portion 262 for connecting to the first pipeline 24. A first water outlet 211 is formed on the water outlet head 261. The outer wall of the water outlet head 261 is connected and fixed to the main body 21 by screws. The main body 21 forms a water inlet chamber 27 communicating with the second water outlet 212 at one end away from the inner wall 11. The water outlet end of the second pipeline 25 communicates with the water inlet chamber 27. Thus, two water outlets are formed on the front and back of the main body 21. Further, the first pipeline 24 and the second pipeline 25 are arranged in a vertically offset manner, which can save structural space. Among them, the setting of the water outlet head 261 can simplify the internal waterway structure on the main body 21, facilitate disassembly, installation and maintenance, and at the same time can reduce costs. In addition, the separate setting of the water outlet head 261 can adapt to different appearances of the main body 21, improve the compatibility of the water outlet head 261, and can also further reduce costs.
[0036] The present utility model further provides a urinal, including a urinal 1 and an integrated flushing head for the urinal as described in any of the above embodiments. Among them, the urinal 1 forms an inner wall 11 for receiving urine, and a liquid discharge port 12 is provided at the bottom of the inner wall 11. The flushing head 2 is adaptively connected to the urinal 1 so that the main body 21 is exposed outside the inner wall 11.
[0037] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model.
Claims
1. An integrated flushing head for a urinal, installed on the urinal, the urinal having an inner wall for receiving urine and a liquid discharge outlet provided at the bottom of the inner wall, characterized in that, It includes a flushing head disposed near the top of the inner wall. The flushing head has a main body extending towards the user side along the inner wall. A first water outlet and a second water outlet are provided on the main body. The two water outlets are configured to control the water output via a control valve. Among them, the first water outlet is used to flush the inner wall, and the second water outlet is used for the user to wash hands. The projection of the second water outlet along the vertical direction is within the projection of the bottom of the inner wall, and a space for the user's hand to be placed is formed between the second water outlet and the inner wall.
2. The integrated flushing head for urinal according to claim 1, characterized in that, The first water outlet is provided at one end of the main body close to the inner wall, and its cross-sectional shape is a semi-circular or fan-shaped layout along the circumference of the main body.
3. The integrated flush head for urinals according to claim 1, characterized in that, The second water outlet is provided at one end of the main body far from the inner wall and protrudes towards the bottom of the inner wall.
4. The integrated flushing head for urinal according to claim 1, characterized in that, It further includes a control member. The control valve is electrically connected to the control member. A button or an induction member for triggering the control member is provided on the top of the main body.
5. The integrated flushing head for urinal according to claim 1, characterized in that, The control valve includes a valve seat, a first valve body, and a second valve body. The valve seat has an inlet water flow channel, a first water outlet cavity, and a second water outlet cavity. The inlet water flow channel is used to communicate with the water inlet pipe. The first water outlet cavity is communicated with the first water outlet via a first pipeline. The second water outlet cavity is communicated with the second water outlet via a second pipeline. The first valve body is disposed in the first water outlet cavity to control the on-off of the first water outlet cavity and the inlet water flow channel. The second valve body is disposed in the second water outlet cavity to control the on-off of the second water outlet cavity and the inlet water flow channel.
6. The integrated flushing head for urinal according to claim 5, characterized in that, An outlet member is configured on the main body. The outlet member includes an outlet head adapted to be connected to the main body and a connecting portion connected to the first pipeline. The first water outlet is formed on the outlet head.
7. The integrated flushing head for urinal according to claim 5, characterized in that, An inlet cavity communicated with the second water outlet is formed at one end of the main body far from the inner wall. The water outlet end of the second pipeline is communicated with the inlet cavity.
8. The integrated flushing head for urinal according to claim 1, characterized in that, An angle-adjustable water outlet nozzle is configured on the second water outlet.
9. The integrated flushing head for urinal according to claim 1, characterized in that, The cross-sectional dimension of the main body is set to decrease from the inner wall side to the user side.
10. A urinal, characterized in that, It includes a urinal and an integrated flushing head for the urinal according to any one of claims 1-9. The urinal forms an inner wall for receiving urine, and a liquid discharge outlet is provided at the bottom of the inner wall. The flushing head is adaptively connected to the urinal so that the main body is exposed outside the inner wall.