A portable bidet with a press switch water jet

Abstract

The utility model provides a kind of portable bidet of press switching water flower, it is related to personal care technical field, including body, nozzle head and press switching structure, the body is configured with pump body and control member, the water outlet end of pump body is connected with water distribution cavity, the control member is used to control the pump body and liquid in water storage cylinder are pumped into the water distribution cavity;The nozzle head has multiple water outlet chambers, each water outlet chamber is communicated with different water outlet nozzle;The press switching structure includes the button exposed to the nozzle head and the water distribution disc stretched in the water distribution cavity, the button is pressed in the operable mode to link the water distribution disc rotation, to switch the water outlet chamber communicated with the water distribution cavity. To improve the existing switchable water flower nozzle volume big and the problem of inconvenient user operation.

Description

Technical Field

[0001] This utility model relates to the field of personal care technology, and more specifically, to a portable bidet with a press-to-switch water spray function. Background Technology

[0002] Most existing portable bidets only produce one type of water spray with a fixed pattern, failing to meet the needs of different users and resulting in a poor user experience. To address this, Chinese patent CN222575664U discloses a handheld electronic bidet with a rotatable water spray pattern. This involves a rotatable nozzle that controls the connection between the inlet ports of different water outlet chambers and the outlet port of the nozzle connector. Each water outlet chamber produces a different water spray pattern, allowing users to switch spray patterns by rotating the nozzle. However, the nozzle is prone to inaccurate rotation during operation, leading to a small overlap between the water outlet chamber and the outlet port, resulting in poor water flow. To avoid this, a position indicator structure needs to be added to the nozzle to ensure proper rotation for each switch, such as using a positioning spring mechanism. However, such a structure increases the size of the nozzle, affecting the bidet's aesthetics. Furthermore, if the hand is wet and slippery while rotating the nozzle, slippage may occur, preventing the bidet from switching, making it inconvenient for the user. Utility Model Content

[0003] This utility model discloses a portable bidet with press-to-switch water spray, which aims to improve the problems of large nozzle size and inconvenience for user operation in existing switchable water spray nozzles.

[0004] The present invention adopts the following solution:

[0005] A portable bidet with press-to-switch water spray includes a main body, a nozzle head, and a press-to-switch structure. The main body houses a pump and a control unit. The water outlet of the pump is connected to a water distribution chamber. The control unit controls the pump to draw liquid from a water storage tank into the water distribution chamber. The nozzle head has multiple water outlet chambers, each connected to a different water outlet. The press-to-switch structure includes a button exposed on the nozzle head and a water distribution plate extending into the water distribution chamber. Pressing the button in an operable manner causes the water distribution plate to rotate, thereby switching the water outlet chamber connected to the water distribution chamber.

[0006] As a further improvement, the water distribution plate includes a rotating shaft and a rotating disk. The rotating shaft passes through the nozzle head along the axis of the nozzle head and is connected to the button. The rotating disk is located in the water distribution chamber and is provided with a water distribution port.

[0007] As a further improvement, an elastic element is provided at the end of the water distribution plate away from the button. The elastic element is used to drive the water distribution plate to reset when the button is released, and to abut against the water distribution plate so that the water distribution plate abuts against the sealing element located at the water inlet end of the outlet chamber to seal.

[0008] As a further improvement, the switching structure includes a first pair of driving teeth disposed on the button and the nozzle head, and a second pair of driving teeth disposed on the water distribution plate and the nozzle head. The button is coaxially configured with the water distribution plate. When the button is pressed, the button drives the water distribution plate to rotate for the first time under the action of the first pair of driving teeth. When the button is released, the water distribution plate rotates for the second time under the action of the second pair of driving teeth, and synchronously drives the button to rotate, so that the angle of the first pair of driving teeth is reset.

[0009] As a further improvement, the number of driving teeth on the water distribution plate is the same as the number of water outlet chambers.

[0010] As a further improvement, the button is mounted on the top of the nozzle head, and a limiting groove is provided inside the nozzle head. The guide portion of the button is disposed in the limiting groove to limit the travel of the button along the axial direction.

[0011] As a further improvement, the button includes an outer cover and an inner cover made of different materials. The outer cover is similar in shape to the mounting groove on the top of the nozzle head and has a pushing part that abuts against the inner cover. The inner cover has driving teeth.

[0012] As a further improvement, the water distribution chamber is located at the top of the body, and each water outlet chamber is arranged in an array along the circumferential direction of the nozzle head, and has a water inlet channel extending from the water outlet chamber to the bottom of the nozzle head.

[0013] As a further improvement, the nozzle head includes an upper housing and a lower housing, the upper housing and the lower housing are fixedly connected, the lower housing is sleeved on the top of the body, each water outlet chamber is located on the upper housing, the water inlet channel includes a water inlet channel located on the upper housing and a water passage channel located on the lower housing and connected to each water inlet channel in a corresponding manner, and each water passage channel and the water inlet channel are vertically offset.

[0014] As a further improvement, the water storage tank is detachably connected to the main body and can be used to store the main body.

[0015] By adopting the above technical solution, the present invention can achieve the following technical effects:

[0016] 1. This application utilizes a press-to-switch mechanism to switch between the water outlet chamber and the water distribution chamber, thereby enabling the selection and switching of different water spray patterns for user convenience. During use, pressing the button rotates the water distribution plate. The rotation angle of the water distribution plate is fixed with each press, ensuring proper switching each time. Therefore, the water inlet cross-section of the water outlet chamber remains unchanged when connected to the water distribution chamber, avoiding issues with poor water flow. It's easy to understand that each button press completes one water spray switch, eliminating the need for a level indicator structure. This allows for a larger nozzle head, resulting in a more aesthetically pleasing overall appearance and enhancing market competitiveness. Furthermore, the press-to-switch mechanism reduces the risk of slippage, facilitating use in various scenarios.

[0017] 2. The drive teeth are directly molded onto the button, nozzle head, and water distribution plate, eliminating the need for other drive parts. This simplifies the press-to-switch structure, reduces structural space, and further reduces the size of the nozzle head. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a structural schematic diagram of one embodiment of the present utility model;

[0020] Figure 2 This is a cross-sectional view of one embodiment of the present invention;

[0021] Figure 3 This is a cross-sectional view of one embodiment of the present invention when the button is pressed;

[0022] Figure 4 and Figure 5 This is a schematic diagram of the nozzle head of one embodiment of the present invention from different viewing angles;

[0023] Figure 6 and Figure 7 This is a cross-sectional view of the nozzle head along different sections of one embodiment of the present invention;

[0024] Figure 8 This is a schematic diagram of the inner cover of one embodiment of the present invention;

[0025] Figure 9 This is a schematic diagram of the upper shell structure of one embodiment of the present invention;

[0026] Figure 10 This is a schematic diagram of the lower shell structure according to one embodiment of the present invention;

[0027] Figure 11 This is a schematic diagram of the water distribution plate according to one embodiment of the present invention;

[0028] Figure 12 This is an exploded view of the nozzle head of one embodiment of the present invention.

[0029] icon:

[0030] 1-Main body; 11-Pump body; 12-Water distribution chamber; 13-Water storage tank; 14-Button;

[0031] 2- Nozzle head; 21- Water outlet chamber; 22- Water outlet; 23- Mounting hole; 24- Limiting groove; 25- Water inlet channel; 251- Water inlet flow channel; 252- Water flow channel; 26- Upper housing; 27- Lower housing; 28- Mounting groove;

[0032] 31-Button; 311-Guide section; 312-Outer cover; 3121-Push section; 313-Inner cover; 32-Water distribution plate; 321-Rotating shaft; 322-Rotating plate; 3221-Water outlet; 33-Elastic element; 34-Sealing element; 35, 36-First pair of drive teeth; 37, 38-Second pair of drive teeth. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0034] The terms “top,” “bottom,” “upper,” “lower,” “left,” “right,” “front,” “back,” and similar expressions used in this document are for illustrative purposes only. The terms “first,” “second,” etc., are only used to distinguish different objects and should not be construed as indicating or implying relative importance or the quantity, specific order, or primary or secondary relationship of the indicated technical features. The term “several” means one or more, and “multiple” means two or more, unless otherwise explicitly specified.

[0035] Example

[0036] Combination Figures 1 to 12 This embodiment provides a portable bidet with press-to-switch water spray, including a main body 1, a nozzle head 2, and a press-to-switch structure. The main body 1 is equipped with a pump body 11 and a control component. The water outlet of the pump body 11 is connected to a water distribution chamber 12. The control component is used to control the pump body 11 to draw liquid from the water storage tank 13 into the water distribution chamber 12. The nozzle head 2 has multiple water outlet chambers 21, each of which is connected to a different water outlet 22. The press-to-switch structure includes a button 31 exposed on the nozzle head 2 and a water distribution plate 32 extending into the water distribution chamber 12. By pressing the button 31 in an operable manner, the water distribution plate 32 is rotated, thereby switching the water outlet chamber 21 connected to the water distribution chamber 12.

[0037] For example, the control component is a circuit board, which is triggered by the button 14 on the main body 1 to control the opening and closing of the pump body 11. The circuit principle between the circuit board and the pump body 11 is prior art and will not be described in detail here. The water inlet of the pump body 11 is connected to the water storage tank 13. When the pump body 11 is started, water flows from the water storage tank 13 into the pump body 11, and then flows from the water outlet of the pump body 11 to the water distribution chamber 12, and then flows from the water outlet chamber 21 connected to the water distribution chamber 12 to the water outlet 22. Each water outlet 22 is configured with a different spray angle and / or nozzle diameter to form different water spray patterns.

[0038] It should be noted that in this embodiment, a press-to-switch structure is used to switch the water outlet chamber 21 connected to the water distribution chamber 12, thereby enabling the selection and switching of different water spray patterns for user convenience. During use, pressing button 31 rotates the water distribution plate 32. The rotation angle of the water distribution plate 32 is fixed each time it is pressed, ensuring that the switch is always in place. Therefore, the water inlet cross-section of the water outlet chamber 21 does not change when it is connected to the water distribution chamber 12, avoiding problems with poor water output. It is easy to understand that each press of button 31 completes one water spray switch, thus eliminating the need for a level indicator structure. This ensures the size of the nozzle head 2, making the overall appearance of the bidet more aesthetically pleasing and enhancing its market competitiveness. Furthermore, the press-to-switch mechanism is less prone to slippage, facilitating use in various scenarios.

[0039] In a preferred embodiment, the water distribution plate 32 includes a rotating shaft 321 and a rotating disk portion 322. The rotating shaft 321 passes through the nozzle head 2 along its axis and is connected to the button 31. The rotating disk portion 322 is located in the water distribution chamber 12 and is provided with a water distribution port 3221. When the water distribution port 3221 is aligned and connected to the water inlet end of the water outlet chamber 21, water flows out of the water outlet 22 connected to the water outlet chamber 21. For example, the nozzle head 2 has a mounting hole 23 through its axis, and the rotating shaft 321 passes through the mounting hole 23 and is connected to the button 31. The rotating shaft 321 is matched with the mounting hole on the button 31 to limit the rotation of the water distribution plate 32, so that the button 31 can also drive the water distribution plate 32 to rotate.

[0040] Furthermore, an elastic element 33 is provided at the end of the water distribution plate 32 away from the button 31. The elastic element 33 is used to drive the water distribution plate 32 to reset when the button 31 is released, and to abut against the water distribution plate 32 so that the water distribution plate 32 abuts against the sealing element 34 located at the water inlet end of the outlet chamber 21 for sealing. The elastic element 33 is preferably a spring, which is sleeved on the protrusion on the side of the turntable away from the rotating shaft 321. When the button 31 is pressed, the water distribution plate 32 abuts against the elastic element 33, so that the elastic element 33 is compressed and the water distribution plate 32 moves downward. When the button 31 is released, the water distribution plate 32 moves upward and resets under the elastic force of the elastic element 33. At the same time, the setting of the elastic element 33 can also ensure the sealing between the water distribution plate 32 and the sealing element 34. The structure is simple and has few parts, so as to further ensure the volume of the nozzle head 2.

[0041] Based on the above embodiments, in an optional embodiment of this utility model, the switching structure includes a first pair of driving teeth (35, 36) disposed on the button 31 and the nozzle head 2, and a second pair of driving teeth (37, 38) disposed on the water distribution plate 32 and the nozzle head 2. The button 31 and the water distribution plate 32 are coaxially configured. When the button 31 is pressed, the button 31 drives the water distribution plate 32 to rotate for the first time under the action of the first pair of driving teeth (35, 36). When the button 31 is released, the water distribution plate 32 rotates for the second time under the action of the second pair of driving teeth (37, 38), and simultaneously drives the button 31 to rotate, so that the angle of the first pair of driving teeth (35, 36) is reset. The first pair of driving teeth (35, 36) and the second pair of driving teeth (37, 38) are both oblique teeth arranged in the circumferential direction, and the inclination directions of the two pairs of driving teeth are different. The sum of the angles of the two rotations is the angle of rotation of the water distribution plate 32 when it is pressed once. The drive teeth are directly molded onto the button 31, nozzle head 2, and water distribution plate 32, eliminating the need for other drive parts. This simplifies the press-to-switch structure, reduces structural space, and further reduces the volume of the nozzle head 2.

[0042] Preferably, the number of driving teeth 38 on the water distribution plate 32 is the same as the number of water outlet chambers 21. For example, if there are three water outlet chambers 21, the number of driving teeth 38 on the water distribution plate 32 is also three. Each time the water distribution plate 32 is pressed, the water outlet 3221 rotates by 120°. When the button 31 is pressed, the button 31 drives the water distribution plate 32 to rotate by 60° for the first time under the action of the first pair of driving teeth (35, 36). When the button 31 is released, the water distribution plate 32 rotates by 60° for the second time under the action of the second pair of driving teeth (37, 38). The angles of rotation of the water distribution plate 32 and the button 31 are both 120°, thereby resetting the angle of the driving teeth 35 on the button 31 to prepare for the next press.

[0043] In another embodiment, button 31 is mounted on the top of nozzle head 2, and nozzle head 2 has a limiting groove 24. The guide portion 311 of button 31 is disposed in the limiting groove 24 to limit the travel of button 31 along the axial direction. The guide portion 311 can be a snap-fit, which can both limit the travel of button 31 and realize the assembly of button 31 and nozzle head 2, so as to make the structure more compact.

[0044] In an optional embodiment, button 31 includes an outer cover 312 and an inner cover 313 made of different materials. The outer cover 312 is shaped to resemble the mounting groove 28 on the top of the nozzle head 2 and has a pushing part 3121 that abuts against the inner cover 313. The inner cover 313 has driving teeth 35. The inner cover 313 can be made of a more wear-resistant material to ensure the life of the driving teeth 35. The outer cover 312 can be made of the same material as the nozzle head 2 to improve the consistency of appearance and facilitate the same surface treatment as the nozzle head 2.

[0045] Preferably, the water distribution chamber 12 is located at the top of the body 1, and each water outlet chamber 21 is arranged in an array along the circumferential direction of the nozzle head 2, and has a water inlet channel 25 extending from the water outlet chamber 21 to the bottom of the nozzle head 2. Extending from the water outlet chamber 21 to the bottom of the nozzle head 2 can reduce the radial dimension of the nozzle head 2.

[0046] In another embodiment, the nozzle head 2 includes an upper housing 26 and a lower housing 27, which are fixedly connected. The lower housing 27 is fitted onto the top of the body 1. Each water outlet chamber 21 is located on the upper housing 26. The water inlet channel 25 includes a water inlet channel 251 located on the upper housing 26 and a water passage channel 252 located on the lower housing 27 and correspondingly connected to each water inlet channel 251. The water passage channels 252 and the water inlet channels 251 are vertically offset to further reduce the radial dimension of the nozzle head 2 and ensure the aesthetics of the nozzle head 2 and the body 1. The upper housing 26 and the lower housing 27, as well as the nozzle head 2 and the body 1, can be fixed by welding, but are not limited to this method and are not specifically restricted.

[0047] In other embodiments, the water reservoir 13 is detachably connected to the main body 1 and can be used to store the main body 1. Specifically, when storing the main body 1, the water reservoir 13 can be pulled off from the bottom of the main body 1 and then inserted from the top to the bottom of the main body 1 to store the main body 1 for easy carrying of the bidet. For example, an L-shaped groove is provided along the inner wall of the water reservoir 13, and a protrusion is provided on the side wall of the main body 1. The protrusion is slid into the vertical section of the L-shaped groove and rotated until it engages with the horizontal section of the L-shaped groove to connect the water reservoir 13 to the main body 1. Conversely, the protrusion is rotated along the horizontal section and then pulled out from the vertical section to remove the water reservoir 13. This is not limited to this embodiment.

[0048] The above are merely preferred embodiments of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions that fall within the scope of this utility model's concept are within the protection scope of this utility model.

Claims

1. A portable bidet with press-to-swim water spray function, characterized in that, The device includes a main body, a nozzle head, and a press-to-switch structure. The main body contains a pump body and a control unit. The water outlet of the pump body is connected to the water distribution chamber. The control unit is used to control the pump body to draw liquid from the water storage tank into the water distribution chamber. The nozzle head has multiple water outlet chambers, each connected to a different water outlet. The press-to-switch structure includes a button exposed on the nozzle head and a water distribution plate extending into the water distribution chamber. Pressing the button in an operable manner causes the water distribution plate to rotate, thereby switching the water outlet chamber connected to the water distribution chamber.

2. The portable bidet with press-to-swim water spray function according to claim 1, characterized in that, The water distribution plate includes a rotating shaft and a rotating disk. The rotating shaft passes through the nozzle head along the axis of the nozzle head and is connected to the button. The rotating disk is located in the water distribution chamber and is provided with a water distribution port.

3. The portable bidet with press-to-swim water spray function according to claim 1, characterized in that, The end of the water distribution plate away from the button is provided with an elastic element. The elastic element is used to drive the water distribution plate to reset when the button is released, and to abut against the water distribution plate so that the water distribution plate abuts against the sealing element located at the water inlet end of the water outlet chamber to seal.

4. The portable bidet with press-to-swim water spray function according to claim 3, characterized in that, The switching structure includes a first pair of driving teeth disposed on the button and the nozzle head, and a second pair of driving teeth disposed on the water distribution plate and the nozzle head. The button and the water distribution plate are coaxially configured. When the button is pressed, the button drives the water distribution plate to rotate for the first time under the action of the first pair of driving teeth. When the button is released, the water distribution plate rotates for the second time under the action of the second pair of driving teeth, and synchronously drives the button to rotate, so that the angle of the first pair of driving teeth is reset.

5. The portable bidet with press-to-swim water spray function according to claim 4, characterized in that, The number of driving teeth on the water distribution plate is the same as the number of water outlet chambers.

6. The portable bidet with press-to-swim water spray function according to claim 4, characterized in that, The button is mounted on the top of the nozzle head, and a limiting groove is provided inside the nozzle head. The guide portion of the button is disposed in the limiting groove to limit the travel of the button along the axial direction.

7. The portable bidet with press-to-swim water spray function according to claim 6, characterized in that, The button includes an outer cover and an inner cover made of different materials. The outer cover is similar in shape to the mounting groove on the top of the nozzle head and has a pushing part that abuts against the inner cover. The inner cover has driving teeth.

8. The portable bidet with press-to-swim water spray function according to claim 1, characterized in that, The water distribution chamber is located at the top of the main body, and each water outlet chamber is arranged in an array along the circumferential direction of the nozzle head, and has a water inlet channel extending from the water outlet chamber to the bottom of the nozzle head.

9. The portable bidet with press-to-swim water spray function according to claim 8, characterized in that, The nozzle head includes an upper housing and a lower housing, the upper housing and the lower housing are fixedly connected, the lower housing is sleeved on the top of the body, each water outlet chamber is located on the upper housing, the water inlet channel includes a water inlet channel located on the upper housing and a water passage channel located on the lower housing and connected to each water inlet channel in a corresponding manner, and each water passage channel and the water inlet channel are vertically offset.

10. The portable bidet with press-to-swim water spray function according to claim 1, characterized in that, The water storage tank is detachably connected to the main body and can be used to store the main body.

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