Portable bidet with telescopic spray pipe

Abstract

The utility model provides a portable bidet with a telescopic spray pipe, which relates to the technical field of personal care and comprises a main body, a spray pipe and a liquid storage bottle, the spray pipe and the liquid storage bottle are arranged on the main body, a pump body and a control part are arranged in the main body, a water inlet end of the pump body is communicated with the liquid storage bottle, a water outlet end of the pump body is communicated with the spray pipe, and the control part is triggered in an operable mode. The pump body is driven to pump liquid in the liquid storage bottle into the spray pipe; wherein the spray pipe is connected with the main body through a telescopic structure, the telescopic structure comprises a fixed pipe arranged or formed on the main body and an elastic piece arranged on the spray pipe in an abutting mode, the spray pipe is arranged in the fixed pipe in a sleeved mode and constructed to extend outwards along the fixed pipe to enable the nozzle to be exposed when the spray pipe is subjected to fluid pressure, and when the fluid pressure is smaller than the elastic force of the elastic piece, the elastic piece abuts against the spray pipe. And the nozzle retracts inwards along the fixed pipe, so that the nozzle is hidden in the fixed pipe. Therefore, the problems that a nozzle of an existing portable bidet is inconvenient to store and easy to pollute are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to personal care technical field, and more particularly to a portable women's washing device with telescopic spray pipe. BACKGROUND

[0002] Most of the existing women's washing devices are usually configured on intelligent toilets, which are convenient for users to use on the toilet, but cannot be filled with cleaning liquid, are inconvenient for cleaning the spray rod, and cannot be carried. At the same time, most families need to install a women's washing function on the basis of the existing toilet at a high cost. Therefore, portable women's washing devices are more and more popular among consumers. In order to avoid contamination of the spray nozzle or facilitate carrying, the existing portable women's washing devices are usually provided with a detachable spray pipe, which is stored in a containing cavity or a water tank provided on the body of the women's washing device. Some women's washing devices have a spray pipe fixed on the body, and the water tank is inverted and sleeved on the body to store the spray pipe by disassembling the water tank, or a nozzle cover is provided on the spray nozzle to shield the spray nozzle. No matter which of the above ways, manual disassembly of the parts is required before or after use to hide the spray nozzle, which is inconvenient for users and results in poor user experience. In addition, in the way of only providing a nozzle cover, the nozzle cover is easy to lose, and the exposed parts other than the nozzle can also cause the spray pipe to be contaminated with dust. SUMMARY

[0003] The utility model discloses a portable women's washing device with telescopic spray pipe, which is simple in structure and convenient to operate, and aims to improve the problem of inconvenient storage and easy contamination of the spray nozzle of the existing portable women's washing device.

[0004] The utility model discloses a portable women's washing device with telescopic spray pipe, which is simple in structure and convenient to operate, and aims to improve the problem of inconvenient storage and easy contamination of the spray nozzle of the existing portable women's washing device.

[0005] A portable women's washing device with telescopic spray pipe, comprising a main body, a spray pipe and a liquid storage bottle arranged on the main body, a pump body and a control member built-in the main body, the water inlet end of the pump body being communicated with the liquid storage bottle, the water outlet end of the pump body being communicated with the spray pipe, the control member being triggered in an operable manner to drive the pump body to draw the liquid in the liquid storage bottle into the spray pipe, wherein the spray pipe is connected with the main body through a telescopic structure, the telescopic structure comprising a fixed pipe arranged or formed on the main body and an elastic member abutting against the spray pipe, the spray pipe being sleeved in the fixed pipe and being configured to extend outward along the fixed pipe to expose the spray nozzle when subjected to fluid pressure, and being configured to retract inward along the fixed pipe to hide the spray nozzle in the fixed pipe when the fluid pressure is less than the elastic force of the elastic member.

[0006] As a further improvement, a self-cleaning water path is formed between the fixed pipe and the spray pipe to clean the outer wall of the spray pipe, and the self-cleaning water path is gradually shortened during the extension of the spray pipe.

[0007] As a further improvement, the fixed pipe is provided with a first assembly hole and a second assembly hole along its axial direction, and a limiting surface is formed at the joint of the two assembly holes, wherein the size of the first assembly hole is larger than that of the second assembly hole, the self-cleaning water channel is formed between the inner wall of the first assembly hole and the outer wall of the spray pipe, and a sealing element is sleeved on the spray pipe, and when the sealing element abuts against the limiting surface, the self-cleaning water channel is closed.

[0008] As a further improvement, a guide groove is recessed on the inner wall of the first assembly hole, and a guide portion is provided on the spray pipe corresponding to the guide groove, and the guide portion is adapted to the guide groove to limit the spray pipe in the circumferential direction.

[0009] As a further improvement, a boss is provided on the water inlet end of the spray pipe, the guide portion is arranged along the periphery of the boss, and the sealing element is sleeved above the boss.

[0010] As a further improvement, a flexible water scraping element is arranged at the opening of the fixed pipe through which the spray pipe passes, the flexible water scraping element has a water scraping portion extending towards the axial center of the fixed pipe, and the caliber of the water scraping portion is smaller than the outer diameter of the spray pipe.

[0011] As a further improvement, a charging port is provided on the main body, and a sealing plug is arranged on the charging port, the sealing plug has a first sealing portion for sealing with a charging socket and a second sealing portion adapted to the side wall of the charging port.

[0012] As a further improvement, an air inlet valve is arranged at one end of the main body for connecting with the liquid storage bottle, and the charging port is communicated with the air inlet valve through an air inlet channel.

[0013] As a further improvement, an air inlet hole is arranged at the charging port and communicated with the air inlet channel, and the air inlet hole is communicated with the outside through the gap between the side wall of the charging port and the second sealing portion.

[0014] As a further improvement, a threaded portion is arranged at the bottom end of the main body, and the liquid storage bottle is connected with the main body through the threaded portion.

[0015] By adopting the above technical scheme, the following technical effects can be achieved:

[0016] 1. The feminine washing device of the present application is arranged to drive the control member to drive the pump body to work in an operable manner to increase the pressure of liquid outflow, thereby synchronously controlling the extension and retraction of the spray pipe and the ejection of liquid at the nozzle. During use, the user does not need to manually squeeze the liquid storage bottle for flushing, nor does the user need to manually remove the spray pipe or other components for storage of the spray pipe. The liquid is discharged through the telescopic structure, and the spray pipe is extended at the same time. After the liquid is consumed, the spray pipe is retracted. That is, the spray pipe can automatically extend and retract to facilitate storage of the spray pipe and prevent the spray pipe from being contaminated, thereby facilitating use of the user and improving the user's experience. At the same time, the arrangement of the pump body can also increase the ejection force of the liquid at the nozzle to improve the cleaning effect.

[0017] 2. The self-cleaning waterway is arranged to achieve automatic cleaning of the outer wall of the spray pipe. At the same time, since the main body of the feminine washing device is in an inverted state during use, as the spray pipe extends, the sewage in the self-cleaning waterway will also flow out from the opening of the fixed pipe at the same time to avoid residue of the sewage in the self-cleaning waterway.

[0018] 3. The material of the flexible water scraping member is preferably rubber or silicone. The water scraping part is arranged to scrape off the sewage on the outer wall of the spray pipe during the inward retraction of the spray pipe, prevent the sewage from entering the fixed pipe, and ensure the hygiene of the fixed pipe.

[0019] 4. The air inlet hole is arranged at the charging port, which can avoid exposure of the air inlet hole, improve the appearance, and the sealing plug can prevent the air inlet hole from being blocked by dirt.

[0020] 5. The bottom end of the main body is provided with a threaded part, and the liquid storage bottle is connected with the main body through the threaded part to facilitate disassembly and assembly of the liquid storage bottle. Preferably, the threaded part can be screwed with a mineral water bottle, so that the user can directly use the mineral water bottle for flushing without carrying the liquid storage bottle, which is convenient for travel and carrying. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0022] Figure 1 and Figure 2 is a structural schematic view of the main body of one embodiment of the present application from different angles;

[0023] Figure 3 is a partial schematic view of the main body of one embodiment of the present application;

[0024] Figures 4 to 6is a sectional view along one section of one of the embodiments of the utility model;

[0025] Figure 7 is a sectional view of one of the embodiments of the utility model in which the nozzle is hidden in the fixed pipe;

[0026] Figure 8 is a structural schematic view of the spray pipe of one of the embodiments of the utility model;

[0027] Figure 9 is a structural schematic view of the fixed pipe of one of the embodiments of the utility model;

[0028] Figure 10 is a structural schematic view of the flexible wiper of one of the embodiments of the utility model;

[0029] Figure 11 is Figure 10 a sectional view along one section.

[0030] icon:

[0031] 1-main body;11-pump body;12-control;121-charging socket;13-fixed pipe;131-first assembly hole;1311-guide groove;132-second assembly hole;133-limit surface;14-flexible wiper;141-wiper part;15-charging port;16-sealing plug;161-first sealing part;162-second sealing part;17-air inlet valve;18-air inlet channel;181-air inlet hole;19-threaded part;

[0032] 2-spray pipe;21-nozzle;22-sealing element;23-guide part;24- boss;25-sealing groove;

[0033] 3-elastic element;

[0034] 4-self-cleaning waterway. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0036] Embodiment

[0037] In conjunction with Figures 1 to 11 The present embodiment provides a portable female washing device with telescopic spray pipe, comprising a main body 1, a spray pipe 2 and a liquid storage bottle arranged on the main body 1, the main body 1 is internally provided with a pump body 11 and a control member 12, the water inlet end of the pump body 11 is communicated with the liquid storage bottle, the water outlet end of the pump body 11 is communicated with the spray pipe 2, the control member 12 is triggered in an operable manner to drive the pump body 11 to draw the liquid in the liquid storage bottle into the spray pipe 2; wherein the spray pipe 2 is connected with the main body 1 through a telescopic structure, the telescopic structure comprises a fixed pipe 13 arranged or formed on the main body 1 and an elastic member 3 abutting against the spray pipe 2, the spray pipe 2 is sleeved in the fixed pipe 13 and is configured to extend outward along the fixed pipe 13 to expose the nozzle 21 when subjected to fluid pressure, and to retract inward along the fixed pipe 13 to hide the nozzle 21 in the fixed pipe 13 when the fluid pressure is less than the elastic force of the elastic member 3.

[0038] For example, the elastic member 3 is a spring, which is sleeved on the spray pipe 2 and abuts against the spray pipe 2 and the inner wall of the fixed pipe 13. The control member 12 is preferably a circuit board, the pump body 11 is electrically connected with the circuit board, and the pump body 11 is operated by pressing the button to trigger the circuit board. The circuit principle and structure of the circuit board and the pump body 11 are prior art and will not be described here. The liquid in the liquid storage bottle is drawn out by the pump body 11, so that the liquid flowing to the spray pipe 2 has a certain pressure. When the spray pipe 2 is subjected to fluid pressure, the spring is compressed to extend outward along the fixed pipe 13 to expose the nozzle 21 and spray the liquid outward. When the liquid in the liquid storage bottle is consumed, the fluid pressure decreases, and at this time the spray pipe 2 is reset under the elastic force of the spring to retract inward along the fixed pipe 13, so that the nozzle 21 is hidden in the fixed pipe 13, thereby avoiding contamination of the nozzle 21 and the spray pipe 2.

[0039] It should be noted that in the embodiment, the control member 12 is operable to drive the pump body 11 to work to increase the pressure of liquid outflow, thereby synchronously controlling the extension and retraction of the spray pipe 2 and the ejection of liquid at the nozzle 21. In use, the user does not need to manually squeeze the liquid storage bottle for flushing, nor manually dismount the spray pipe 2 or other components for storage. The spray pipe 2 is automatically extended when liquid is ejected through the telescopic structure, and the spray pipe 2 is automatically retracted when the liquid is consumed, i.e., the spray pipe 2 is automatically extended and retracted, which facilitates the storage of the spray pipe 2, prevents the spray pipe 2 from being contaminated, thereby facilitating the user to use and improving the user experience. Meanwhile, the provision of the pump body 11 can also increase the ejection force of liquid at the nozzle 21, thereby improving the cleaning effect.

[0040] In a preferred embodiment, a self-cleaning water channel 4 for cleaning the outer wall of the spray pipe 2 is formed between the fixed pipe 13 and the spray pipe 2, and the self-cleaning water channel 4 is arranged to gradually shorten during the extension of the spray pipe 2. Liquid is ejected through the self-cleaning water channel 4 to the outer wall of the spray pipe 2 to automatically clean the outer wall of the spray pipe 2. Specifically, the fixed pipe 13 is provided with a first assembly hole 131 and a second assembly hole 132 along the axial direction, and a limiting surface 133 is formed at the joint of the two assembly holes, wherein the size of the first assembly hole 131 is larger than that of the second assembly hole 132, the self-cleaning water channel 4 is formed between the inner wall of the first assembly hole 131 and the outer wall of the spray pipe 2, and the sealing member 22 is sleeved on the spray pipe 2, and when the sealing member 22 abuts against the limiting surface 133, the self-cleaning water channel 4 is closed. For example, when the pump body 11 starts to work, the spray pipe 2 is still in the process of extending outward, and at this time, part of the liquid flows along the self-cleaning water channel 4 to the outer wall of the spray pipe 2 to clean the outer wall of the spray pipe 2. When the spray pipe 2 moves to the abutment position of the sealing member 22 and the limiting surface 133, the fitting surface between the outer wall of the spray pipe 2 and the inner wall of the first assembly hole 131 is close to zero, and the liquid cannot flow to the outer wall of the spray pipe 2. Meanwhile, since the main body 1 of the bidet is in an inverted state during use, the sewage in the self-cleaning water channel 4 will also flow out of the opening of the fixed pipe 13 synchronously with the extension of the spray pipe 2, so as to avoid the residue of sewage in the self-cleaning water channel 4.

[0041] Preferably, a guide groove 1311 is recessed on the inner wall of the first assembly hole 131, and a guide portion 23 is arranged on the spray pipe 2 corresponding to the guide groove 1311, so that the guide portion 23 is matched with the guide groove 1311 to limit the spray pipe 2 in the circumferential direction. Preferably, the guide portion 23 is provided with three guide portions 23, and the guide groove 1311 is provided with corresponding guide grooves 1311, so as to play a foolproof role and avoid misassembly in the direction. Further, the water inlet end of the spray pipe 2 is provided with a boss 24 extending outward, the guide portion 23 is arranged along the periphery of the boss 24, and the sealing element 22 is sleeved above the boss 24. For example, the spray pipe 2 is T-shaped, the end face of the boss 24 facing the water inlet direction is a fluid pressure bearing surface, the end face is the maximum cross section of the spray pipe 2, the sealing element 22 is a sealing ring, and the sealing element 22 is sleeved on the spray pipe 2 and located above the boss 24. Further, a sealing groove 25 for assembling the sealing element 22 is arranged above the boss 24, so as to limit the sealing element 22 and prevent the sealing element 22 from slipping off when abutting against the limiting surface 133, thereby affecting the sealing effect.

[0042] In another optional embodiment, a flexible water scraping element 14 is arranged at the opening of the fixed pipe 13 through which the spray pipe 2 passes, the flexible water scraping element 14 has a water scraping portion 141 extending towards the axis of the fixed pipe 13, and the diameter of the water scraping portion 141 is smaller than the outer diameter of the spray pipe 2. The material of the flexible water scraping element 14 is preferably rubber or silicone. By arranging the water scraping portion 141, the spray pipe 2 can scrape off the sewage on the outer wall of the spray pipe 2 during the inward retraction process, prevent the sewage from entering the fixed pipe 13, and ensure the hygiene inside the fixed pipe 13.

[0043] On the basis of the above-mentioned embodiments, in an optional embodiment of the utility model, the main body 1 is provided with a charging port 15, and the charging port 15 is provided with a sealing plug 16, the sealing plug 16 has a first sealing portion 161 for sealing with the charging socket 121, and a second sealing portion 162 matched with the side wall of the charging port 15. The charging socket 121 is electrically connected with the control element 12 to charge the rechargeable battery. The cross section of the sealing plug 16 is T-shaped, and the first sealing portion 161 is protrudingly arranged. In another embodiment, the main body 1 is provided with an air inlet valve 17 at one end connected with a liquid storage bottle, and the charging port 15 is communicated with the air inlet valve 17 through an air inlet channel 18. For example, the charging port 15 is provided with an air inlet hole 181 communicated with the air inlet channel 18, and the air inlet hole 181 is communicated with the outside through the gap between the side wall of the charging port 15 and the second sealing portion 162. The air inlet valve 17 can be a duckbill valve or other one-way valve, and gas is injected into the liquid storage bottle to avoid the problem that the air pressure in the liquid storage bottle is too small or a vacuum phenomenon occurs, so that the pump body 11 is difficult to pump out the liquid. The air inlet hole 181 is arranged at the charging port 15, which can avoid the air inlet hole 181 exposed, and can improve the appearance. At the same time, the arrangement of the sealing plug 16 can avoid the air inlet hole 181 being blocked by dirt.

[0044] In other embodiments, the bottom end of the main body 1 is provided with a threaded portion 19, and the liquid storage bottle is connected with the main body 1 through the threaded portion 19, so as to facilitate the disassembly and assembly of the liquid storage bottle. The liquid in the liquid storage bottle can be water or other liquid with cleaning function, which is not limited in particular. Preferably, the threaded portion 19 can be screwed with a mineral water bottle, so that the user can directly use the mineral water bottle for flushing without carrying the liquid storage bottle, which is convenient for travel and carrying.

[0045] The preferred embodiments of the present application have been described above, but the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application.

Claims

1. A portable douche with a retractable nozzle, characterized in that, The device includes a main body and a nozzle and a liquid storage bottle disposed on the main body. The main body has a built-in pump and a control unit. The water inlet of the pump is connected to the liquid storage bottle, and the water outlet of the pump is connected to the nozzle. The control unit is triggered in an operable manner to drive the pump to draw liquid from the liquid storage bottle into the nozzle. The nozzle is connected to the main body via a telescopic structure. The telescopic structure includes a fixed tube installed or formed on the main body and an elastic member abutting against the nozzle. The nozzle is sleeved in the fixed tube and is configured to extend outward along the fixed tube when subjected to fluid pressure, so that the nozzle is exposed, and to retract inward along the fixed tube when the fluid pressure is less than the elastic force of the elastic member, so that the nozzle is hidden in the fixed tube.

2. The portable bidet with a retractable nozzle according to claim 1, characterized in that, A self-cleaning water path is formed between the fixed pipe and the nozzle to clean the outer wall of the nozzle, and the self-cleaning water path is configured to gradually shorten as the nozzle extends outward.

3. The portable bidet with a retractable nozzle according to claim 2, characterized in that, The fixed tube is provided with a first assembly hole and a second assembly hole along its axial direction, and a limiting surface is formed at the junction of the two assembly holes. The size of the first assembly hole is larger than the size of the second assembly hole. The self-cleaning water passage is formed between the inner wall of the first assembly hole and the outer wall of the nozzle. A sealing element is sleeved on the nozzle. When the sealing element abuts against the limiting surface, the self-cleaning water passage is closed.

4. The portable bidet with a retractable nozzle according to claim 3, characterized in that, The inner wall of the first assembly hole is recessed with a guide groove, and the nozzle is provided with a guide part corresponding to the guide groove. The guide part is adapted to the guide groove so that the nozzle is limited in the circumferential direction.

5. The portable bidet with a retractable nozzle according to claim 4, characterized in that, The nozzle has a protrusion extending outward from the water inlet end, the guide portion is arranged along the periphery of the protrusion, and the sealing element is sleeved on the protrusion.

6. The portable bidet with a retractable nozzle according to claim 1, characterized in that, A flexible wiper is provided at the opening of the fixed tube for the nozzle to enter and exit. The flexible wiper has a wiping part extending in the axial direction of the fixed tube, and the diameter of the wiping part is smaller than the outer diameter of the nozzle.

7. The portable bidet with a retractable nozzle according to claim 1, characterized in that, The main body is provided with a charging port, and the charging port is provided with a sealing plug. The sealing plug has a first sealing part for sealing with the charging port and a second sealing part adapted to the side wall of the charging port.

8. The portable bidet with a retractable nozzle according to claim 7, characterized in that, The main body is equipped with an air inlet valve at one end for connecting to the liquid storage bottle, and the charging port is connected to the air inlet valve via an air inlet channel.

9. The portable bidet with a retractable nozzle according to claim 8, characterized in that, The charging port is provided with an air intake hole that communicates with the air intake channel. The air intake hole communicates with the outside through the gap between the side wall of the charging port and the second sealing part.

10. The portable bidet with a retractable nozzle according to any one of claims 1-9, characterized in that, The bottom end of the main body is provided with a threaded part, and the liquid storage bottle is connected to the main body through the threaded part.

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