Sanitary bidet for refilling washing water, having function of repeatedly injecting washing water into elastic tube

Abstract

The present invention relates to a sanitary bidet for refilling washing water, having a function of repeatedly injecting washing water into an elastic tube, the bidet having a body case inserted into the upper side of a washing water injection container filled with washing water, and then allowing the body case to be pressed downward from the top so that the washing water can be injected with little force while the washing water is filled inside an elastic tube, the sanitary bidet comprising: an elastic tube, which is made of an elastic material that stretches and contracts, has a washing-water opening / closing unit formed at the front thereof, and is blocked, at the rear thereof, by a washing-water injection waterproofing means that opens by water pressure during washing-water injection and allows waterproofness while washing water is filled inside; a body case having a front cap including a front plate connected and fixed to the outer circumference at the rear of the washing-water opening / closing unit, a rear cap including a rear plate connected and fixed to the outer circumference of the washing-water injection waterproofing means and having, on the frontal circumference of the rear plate, a circumferential plate in which a packing insertion groove is formed on the outer circumference thereof, and a circumference cover plate fixed between the front and rear caps; a sealing packing including a fixing ring, which is inserted into the packing insertion groove and has elastic force, and a protruding plate-shaped packing ring, which is elastic, is formed on the outside of the fixing ring and protrudes to the outside of the body case; a front case including a circular tube, which is fixed to protrude forward on the circumference of the front plate and has an operation unit penetration portion formed at the upper portion of the circumference thereof, the front of the circular tube being blocked by a front plate having a nozzle penetration portion formed at the center; a control and opening / closing means, which is provided inside the front case, includes an operation unit penetrating the operation unit penetration portion, and controls and opens / closes the inside of the washing-water opening / closing unit through the operation of the operation unit; a washing-water spray pipe having a rear portion inserted into the front inside the washing-water opening / closing unit, and having one or more spray holes formed at the upper portion of the front thereof; and a washing-water injection container having a closed circumference and rear portion, having an open front so as to be movably inserted into the outer circumferential surface of the body case, and having an inner surface in close contact with an outer circumferential end of the protruding plate-shaped packing of the sealing packing so as to reduce frictional force between the inner surface and the sealing packing.

Description

A sanitary bidet with a refillable cleaning water function that has an elastic tube

[0001] The present invention relates to a sanitary bidet for refilling cleaning water having a function for repeatedly injecting cleaning water into an elastic tube, and more specifically, to a sanitary bidet for refilling cleaning water having a function for repeatedly injecting cleaning water into an elastic tube, in which a main body case is inserted into the upper part of a cleaning water injection container filled with cleaning water, and then the load applied in the process of filling the inside of the elastic tube with cleaning water is minimized by pressing downward from the upper part of the main body case, thereby enabling the cleaning water to be injected with less force, and in which the load is minimized when the cleaning water injection container is separated to inject cleaning water when reusing it after use, thereby enabling the cleaning water to be separated with ease.

[0002] In general, bidets are used to maintain the cleanliness of the anus or female private parts after defecation. Toilet-mounted bidets that are installed directly on the toilet and wash the anus or female private parts after defecation are widely used.

[0003] And recently, as bidets have become popular and used mainly in homes, portable bidets that can be carried and reused repeatedly have become known so that bidets can be used in bathrooms that do not have bidets during daily outdoor activities, and disposable bidets that are carried and thrown away immediately after single use have been developed recently.

[0004] Accordingly, first, as an example of a portable bidet that is repeatedly reused, a “portable bidet” (hereinafter referred to as “conventional portable bidet”) of Korean Patent Registration No. 0643030 is known.

[0005] A conventional portable bidet is equipped with a cleaning water supply container capable of receiving cleaning water and a nozzle having a plurality of spray holes formed therein, which is folded in multiple stages and concealed inside a case to make it easy to carry, and at the same time, when in use, the nozzle is unfolded or pulled out to spray the cleaning water inside the case onto the user's anus or private parts to clean, the portable bidet having an expandable tube built into the inside of the case to inject cleaning water through a cleaning water inlet and to supply the cleaning water inside to the nozzle by an expansion and contraction action while simultaneously introducing outside air through a check valve, a pressing plate located on the upper side of the inside of the case to pressurize the expanding tube and in contact with the upper side of the expanding tube, a catch plate protruding on both sides of the inside of the case to control the pressing distance of the pressing plate, and a through hole formed on the upper side of the case to allow the user to press the pressing plate.

[0006] However, when using a conventional portable bidet configured as above, it had the problem that the user had to repeatedly press the button to compress the elastic tube, which was very inconvenient, and in particular, children and the elderly had difficulty using it depending on their hand strength.

[0007] In addition, conventional portable bidets have a problem in that the pressing distance of the pressing plate is limited, so although it is possible to repeatedly spray cleansing water little by little by repeatedly pressing the pressing plate, it is difficult to spray cleansing water continuously without interruption, which reduces the cleansing effect.

[0008] In addition, conventional portable bidets have the inconvenience of having to collect cleansing water in a bucket before using the bidet, and after using the bidet, feces and foreign substances get around the nozzle. In addition, there was an unsanitary problem in which feces and foreign substances around the nozzle got on the user's hands or body during the process of folding the nozzle, and there was also the inconvenience of having to wash the nozzle afterwards.

[0009] Accordingly, in order to solve the above-mentioned problem, the applicant of the present invention has filed and received a patent application for a "sanitary bidet for refilling cleaning water having a function of repeatedly injecting cleaning water into an elastic tube" (hereinafter referred to as "conventional bidet for refilling cleaning water"), Republic of Korea Patent Registration No. 2537500, which was previously filed and registered by the applicant of the present invention, and is known.

[0010] A conventional bidet for refilling cleansing water comprises an elastic tube formed of an elastic material and formed in the form of a cylindrical tube open at the front and rear, an opening and closing portion formed at the front, a cleansing water injection waterproof cap formed at the rear, which opens by water pressure when cleansing water is injected and has a sheath formed therein that is waterproof when cleansing water is filled inside, a case formed of a front plate that is fixedly connected to and protrudes outwardly on the outer circumference of the rear of the opening and closing portion, a rear plate that is fixedly connected to and protrudes outwardly on the outer circumference of the cleansing water injection waterproof cap, and a circumference plate that wraps around the circumference between the front and rear plates, an adjustable opening and closing means that is provided to protrude forwardly on the front of the case and controls and opens and closes the interior of the opening and closing portion through a user's rotational operation, a cleansing water spray pipe that is inserted at the rear into the front of the inside of the opening and closing portion and has a spray nozzle inserted at the front so that the elastic tube contracts and sprays cleansing water discharged from the opening and closing portion onto the anus or private parts, and a cleansing water injection container that is closed at the front and open at the front and is movably inserted into the outer circumference of the case.

[0011] The above cleaning water injection tank is separated from the case with the opening and closing part blocked, the inside is filled with cleaning water, then the tank is placed on the floor, the case is inserted into the upper part of the cleaning water injection tank, and the case is pressed from top to bottom so that the cleaning water filled inside passes through the sheath of the cleaning water injection waterproof cap, causing the elastic tube to stretch and injecting the cleaning water into the inside of the elastic tube.

[0012] An O-ring groove is formed around the perimeter of the rear plate constituting the above case, and a rubber O-ring is installed in the O-ring groove to seal against the inner surface of the perimeter of the cleaning water injection tank and to provide waterproofing. In addition, the O-ring is a known one and has a circular cross-section.

[0013] However, in the conventional bidet for refilling cleaning water configured as described above, the cross-sectional shape of the O-ring installed in the O-ring groove around the rear plate of the main body case is formed in a circular shape, so the frictional force between the outer circumference of the O-ring and the inner surface of the cleaning water injection tank is very strong.

[0014] Therefore, in the conventional bidet for refilling cleansing water, the cleansing water injection tank filled with cleansing water is placed on the floor, a case is inserted into the upper part of the cleansing water injection tank, and the case is pressed from top to bottom to fill the inside of the elastic tube with cleansing water. Since the friction between the outer circumference of the O-ring and the inner surface of the cleansing water injection tank is very strong, a lot of force is required in the process of pressing the case from top to bottom, so there was a problem that it was difficult and tiring for women, children, and the elderly with weak strength to inject cleansing water.

[0015] In addition, since the friction between the outer circumference of the O-ring installed around the back of the case and the inner circumference of the cleaning water injection tank was very strong, there was also a problem in that the speed of lowering the case was slow during the process of lowering the case and injecting the cleaning water, which made it take a long time to inject the cleaning water.

[0016] In addition, since the friction between the outer circumference of the O-ring installed around the back of the case and the inner surface of the cleaning water inlet tank is very strong, there was a problem in that it was not easy to separate and force had to be applied to separate it because outside air was difficult to enter during the process of separating the cleaning water inlet tank from the case to inject cleaning water when reusing it.

[0017] In addition, since the friction between the outer circumference of the O-ring installed around the back of the case and the inner surface of the cleaning water injection tank is very strong, there was a problem in that the outer circumference of the O-ring was worn out in a short period of time during the use of the bidet, and the waterproofing power of the O-ring was lost in a short period of time when the cleaning water was injected.

[0018] In addition, when using a conventional bidet for refilling cleansing water, the conventional portable bidet has a usage structure in which the cleansing water injection tank faces upward and the rotary tube that opens and closes the opening and closing pipe faces downward and the cleansing water is sprayed by rotating the rotary tube. After inserting the cleansing water injection tube nozzle, while aiming the direction of the nozzle toward the local area or anus, one hand holds the cleansing water injection tank and the other hand holds the forward rotary tube and rotates it. In the process, the direction of the nozzle injection tube and the injection hole may turn, changing the direction of the spray, which may cause underwear, etc. to become wet for a moment.

[0019] In addition, the above-mentioned rotary tube had problems such as confusion about the left and right rotation direction in the user's toilet posture and inconvenience in use in the method of rotating the cleaning water opening.

[0020] In addition, conventional bidets for refilling cleaning water have a sheath formed in the center of the hemispherical portion of the elastic tube into which cleaning water is injected, so after the cleaning water is injected into the elastic tube through the sheath, the cleaning water filled inside the elastic tube is compressed due to the compressive elasticity of the elastic tube, causing the sheath portion to slightly open or slightly open, which also has the problem of causing water leakage from the sheath portion.

[0021] In addition, in order to solve the problem of leakage mentioned above, when the rubber hardness or thickness of the conventional bidet for refilling the cleaning water was increased, the area where the sheath was formed did not easily open when the cleaning water was injected, so there was a problem that children, the elderly, women, etc. had to use a lot of strength due to the pressure applied during the process of injecting the cleaning water.

[0022] In addition, since the front panel of the case of the conventional bidet for refilling the cleansing water is blocked, the air inside the case surrounding the elastic tube is not discharged to the outside, so when the cleansing water is injected into the inside of the elastic tube and the elastic tube expands, the air inside the case is not discharged to somewhere, so internal pressure is applied and the elastic tube does not expand well, so there is a problem that a lot of force is required to lower the case when the cleansing water is injected, and the cleansing water injection time takes a long time.

[0023] In addition, conventional bidets for refilling cleaning water had a problem in that the elastic tube would tear and be damaged in a short period of time if cleaning water was repeatedly injected into the elastic tube multiple times because the outer surface of the elastic tube was formed as a smooth surface.

[0024] Accordingly, the present invention has been devised to solve the above-mentioned problems of the prior art.

[0025] The purpose of the present invention is to provide a sanitary bidet for refilling cleaning water having a cleaning water repeat injection function in an elastic tube, in which a sealing packing having a protruding plate-shaped packing ring whose outer peripheral end is in close contact with the inner surface of a cleaning water injection tank while reducing friction is applied to a packing insertion groove formed on the outer surface of a rear cap constituting a main body case, so that the friction between the inner surface of the cleaning water injection tank and the sealing packing when injecting cleaning water is minimized through the elasticity of the protruding plate-shaped packing ring, and the waterproofing effect is maximized, thereby minimizing the pressing pressure on the main body case when injecting cleaning water, and when separating the cleaning water injection tank from the main body case, the end structure of the protruding plate-shaped packing ring of the sealing packing is easily opened due to the elasticity, thereby allowing outside air to be introduced between the inner surface of the cleaning water injection tank and the outer peripheral surface of the main body case, thereby enabling the cleaning water tank to be easily separated.

[0026] In addition, another object of the present invention is to provide a sanitary bidet for refilling cleaning water, which has a function for repeatedly injecting cleaning water into an elastic tube, which reduces confusion about the direction of opening and closing when operating a control unit that rotates and opens and closes the cleaning water opening and closing unit, allows a user to easily slide and operate the cleaning water opening and closing unit, and prevents problems such as underwear getting wet due to the positions of the spray tube and spray hole rotating during the cleaning water opening and closing process.

[0027] In addition, another object of the present invention is to provide a sanitary bidet for refilling cleaning water having a function of repeatedly injecting cleaning water into an elastic tube, in which a vertical cut is formed on the front circumference of an insertion tube so that a lower connection portion is formed, and a hemispherical portion formed on the rear of an elastic tube rotates to open around the lower connection portion when cleaning water is injected, so that cleaning water is injected, and when cleaning water is injected into the elastic tube, the hemispherical portion is firmly closed around the lower connection portion due to the water pressure inside the elastic tube.

[0028] In addition, another object of the present invention is to provide a sanitary bidet for refilling cleaning water having a function for repeatedly injecting cleaning water into an elastic tube, which forms an air discharge portion on the front plate of the main body case so that the elastic tube can expand well by exhausting the air inside the main body case during the process of expanding the elastic tube by injecting cleaning water into the inside of the elastic tube.

[0029] In addition, another object of the present invention is to provide a sanitary bidet for refilling cleaning water having a function for repeatedly injecting cleaning water into an elastic tube, which further forms a spiral reinforcing protrusion on the periphery of the outer surface of the elastic tube so that the elastic tube can be prevented from tearing in a short period of time even if cleaning water is repeatedly injected into the elastic tube for a long period of time.

[0030] In order to achieve the above object, the present invention provides a "sanitary bidet for refilling cleaning water having a function of repeatedly injecting cleaning water into an elastic tube," comprising: an elastic tube made of an elastic material that expands and contracts to restore its original shape; a cleaning water opening and closing portion formed in the front; a cleaning water injection and waterproofing means closed at the rear, which opens with water pressure when injecting cleaning water and is waterproofed when the cleaning water is filled inside; a front cap including a front plate connected and fixed to the outer circumference of the rear of the cleaning water opening and closing portion; a rear cap including a rear plate connected and fixed to the outer circumference of the cleaning water injection and waterproofing means, and having a peripheral plate formed on the front circumference of the rear plate, the peripheral plate having a packing insertion groove formed on the outer circumference; and a peripheral cover plate fixed between the front and rear caps; a sealing packing including a fixing ring having elasticity inserted into the packing insertion groove, and a protruding plate-shaped packing ring having elasticity that protrudes outward from the main body case on the outer side of the fixing ring; It is characterized by including a front case including a circular tube which is fixed to protrude forward around the circumference of the front plate and has an operating portion formed at the upper portion of the circumference, and the front of the circular tube is blocked by a front plate having a nozzle penetrating portion formed at the center; a control opening / closing means which is installed inside the front case and includes an operating portion installed to penetrate the operating portion penetrating portion, and which controls opening / closing the interior of the cleaning water opening / closing portion by operating the operating portion; a cleaning water injection pipe which has a rear end inserted into the front of the interior of the cleaning water opening / closing portion and has one or more spray holes formed at the upper portion of the front end; and a cleaning water injection tube which is blocked at the circumference and rear and opened at the front so as to be movably inserted into the outer circumference of the main body case, and which is in close contact with the outer circumference end of the protruding plate-shaped packing of the sealing packing so as to reduce friction between the inner surface and the sealing packing.

[0031] The present invention, configured as described above, minimizes the friction between the inner surface of the cleaning water injection tank and the sealing packing, thereby allowing the cleaning water to be injected with little force in the process of filling the inside of the elastic tube by inserting the main body case into the upper part of the cleaning water injection tank filled with cleaning water and then pressing the main body case from the top to the bottom, thereby enabling the cleaning water to be injected without difficulty even by women, children, or the elderly who have weak strength.

[0032] In addition, the present invention has the effect of minimizing the friction between the inner surface of the cleaning water injection tank and the sealing packing, thereby increasing the lowering speed of the main body case during the process of lowering the main body case to inject cleaning water, thereby minimizing the time required for injecting cleaning water.

[0033] In addition, the present invention has the effect of preventing the outer circumference of the protruding plate-shaped packing ring of the sealing packing from being worn out in a short period of time during the use of the bidet by minimizing the frictional force between the inner surface of the washing water injection tank and the sealing packing, thereby preventing the waterproofing ability of the sealing packing from being lost in a short period of time.

[0034] In addition, the present invention has the effect of allowing the cleaning water tank to be easily separated from the main body case by allowing external air to be introduced between the inner circumference of the cleaning water tank and the outer circumference of the main body case, since the end structure of the protruding plate-shaped packing ring of the sealing packing is easily opened due to elasticity when the cleaning water tank is separated from the main body case to inject the cleaning water.

[0035] In addition, the present invention prevents the washing water spray pipe and spray hole from rotating around the washing water opening and closing part when the operating part for opening and closing the washing water opening and closing part is operated, thereby preventing the spraying direction of the spray hole formed in the front of the washing water spray pipe from changing when the operating part is operated, thereby enabling the user to safely use the bidet with the correct washing water spraying direction.

[0036] In addition, the present invention forms a vertical cut portion so that a lower connection portion is formed on the front circumference of the insertion tube, so that a hemispherical portion formed at the rear of the elastic tube rotates and opens around the lower connection portion when the cleaning water is injected, thereby facilitating the injection of the cleaning water. In addition, when the cleaning water is injected into the elastic tube, the hemispherical portion is firmly rotated and closed around the lower connection portion due to the water pressure inside the elastic tube, so that even if the cleaning water filled inside the elastic tube is compressed due to the compressive elasticity of the elastic tube after the cleaning water is injected into the elastic tube, the sealing force of the vertical cut portion is added, thereby preventing leakage.

[0037] In addition, the present invention forms an air exhaust portion on the front plate of the main body case so that when cleaning water is injected into the inside of the elastic tube and the elastic tube expands, the air inside the main body case is exhausted, thereby allowing the elastic tube to easily expand, thereby reducing the force required to lower the main body case when the cleaning water is injected, and also having the effect of minimizing the time required to inject the cleaning water.

[0038] In addition, the present invention has the effect of maximizing the lifespan of the elastic tube by forming a spiral reinforcing protrusion on the circumference of the outer surface of the elastic tube to prevent the elastic tube from tearing in a short period of time even when cleaning water is injected into the elastic tube multiple times over a long period of time.

[0039] Figure 1 is a perspective view showing a non-use state of a refillable sanitary bidet according to the present invention.

[0040] Figure 2 shows the state of use of the refillable sanitary bidet according to the present invention.

[0041] Figure 2a is a perspective view,

[0042] Figure 2b is a left side view.

[0043] Figure 3 illustrates a refillable sanitary bidet according to the present invention.

[0044] Figure 3a is an exploded perspective view,

[0045] Figure 3b is an enlarged, separated perspective view of the control opening / closing means.

[0046] Figure 3c is an enlarged perspective view of the elastic tube.

[0047] Figure 4 shows a state in which the opening part of the refillable sanitary bidet according to the present invention is opened and the bidet is used.

[0048] Fig. 4a is a cross-sectional view taken along line AA of Fig. 2a,

[0049] Fig. 4b is a cross-sectional view of a portion of line BB of Fig. 4a.

[0050] Figure 4c is an enlarged view of section C of Figure 4a,

[0051] Figure 4d is an enlarged view of part D of Figure 4b.

[0052] Figure 4e is an enlarged cross-sectional view taken along line EE of Figure 4a,

[0053] Figure 4f is an enlarged cross-sectional view taken along the FF line of Figure 4a.

[0054] Figure 5 shows a state in which the opening is closed in a refillable sanitary bidet according to the present invention.

[0055] Figure 5a is a side cross-sectional view,

[0056] Figure 5b is a cross-sectional view of a portion of line GG of Figure 5a.

[0057] Figure 5c is an enlarged cross-sectional view taken along the HH line of Figure 5a,

[0058] Figure 6 is a cross-sectional view showing the cleaning water injection process of a refillable sanitary bidet according to the present invention.

[0059] Figure 7 shows another embodiment of the water-proofing means constituting the present invention.

[0060] Figure 7a is a cross-sectional diagram,

[0061] Figure 7b is an enlarged view of part J of Figure 7a,

[0062] Figure 7c is an exploded perspective view showing an enlarged view of the check valve part.

[0063]

[0064] Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. However, it should be understood that the present invention may be implemented in many different forms and is not limited to the described embodiments.

[0065] FIG. 1 is a perspective view showing a non-use state of a refillable sanitary bidet according to the present invention, FIG. 2 is a drawing showing a use state of a refillable sanitary bidet according to the present invention, FIG. 3 is a drawing showing a refillable sanitary bidet according to the present invention, FIG. 4 is a drawing showing a state in which a bidet is used with an opening part opened in a refillable sanitary bidet according to the present invention, FIG. 5 is a drawing showing a state in which a refillable sanitary bidet according to the present invention is closed, and FIG. 6 is a cross-sectional view showing a process of injecting cleaning water in a refillable sanitary bidet according to the present invention.

[0066] As illustrated in the drawing, a sanitary bidet for refilling cleaning water having a function of repeatedly injecting cleaning water into an elastic tube according to the present invention (hereinafter referred to as a “sanitary bidet for refilling cleaning water”) is configured to insert a main body case into the upper part of a cleaning water injection container filled with cleaning water, and then press the main body case from the top to the bottom to fill the inside of the elastic tube with cleaning water, thereby allowing cleaning water to be injected with little force, and includes an elastic tube (1), a main body case (2), a sealing packing (3), a front case (4), a control opening / closing means (5), a cleaning water injection pipe (6), and a cleaning water injection container (7).

[0067] The above elastic tube (1) is made of an elastic material that stretches and then contracts and recovers, and is configured in the form of a cylindrical tube with the front and rear sides open. In addition, a cleaning water opening / closing portion (11) is formed in the front of the elastic tube (1), and the rear side is closed with a cleaning water injection waterproofing means (12) that opens with water pressure when cleaning water is injected and is waterproofed while the cleaning water is filled inside.

[0068] The above-mentioned cleaning water injection waterproofing means (12) may be configured to include an insertion tube (121) inserted into the rear inner surface of the elastic tube (1) and having the front side blocked by a hemispherical portion (122) so as to prevent the cleaning water from leaking when the elastic tube (1) is filled with the cleaning water, a circumference plate (123) formed to protrude outward integrally from the rear circumference of the insertion tube (121) and connected and fixed to a rear plate (221) to be described later, an outer insertion tube (124) formed to protrude forward from the front circumference of the circumference plate (123) and inserted into the rear outer surface of the elastic tube (1), and a vertical cut portion (125) cut from the upper side to both sides and from the lower side to form a lower connection portion (126) at the lower side of the front circumference of the insertion tube (121).

[0069] The above vertical cut portion (125) is cut from the top to both sides and from the bottom to both sides around the front of the insertion tube (121) so that a lower connection portion (126) is formed at the bottom, so that when cleaning water is injected with pressure from the rear of the hemispherical portion (122) through the vertical cut portion (125), the hemispherical portion (122) rotates to open around the lower connection portion (126) so that the cleaning water is injected, and when the cleaning water is injected into the elastic tube (1), the hemispherical portion (122) rotates to close around the lower connection portion (126) so that the cleaning water inside the elastic tube (1) can be prevented from leaking.

[0070] In addition, the elastic tube (1) may further include a spiral reinforcing projection (14) formed to protrude outward as an integral part from the circumference of the outer surface. Therefore, the present invention has an advantage in that the lifespan of the elastic tube (1) can be extended to the maximum by preventing the elastic tube (1) from being torn in a short period of time even when cleaning water is repeatedly injected into the elastic tube (1) multiple times and for a long period of time by further forming a spiral reinforcing projection (14) on the circumference of the outer surface of the elastic tube (1).

[0071] And, the main body case (2) includes a front plate (211) that is connected and fixed to protrude outwardly around the rear outer periphery of the washing water opening / closing part (11), a front cap (21) having a rear periphery plate (212) formed around the rear periphery of the front plate (211), a rear cap (22) that includes a rear plate (221) that is connected and fixed around the outer periphery of the washing water injection waterproofing means (12), and a periphery plate (222) that has a packing insertion groove (223) formed around the outer periphery of the front periphery of the rear plate (221), and a periphery cover plate (23) that is fixed between the front and rear caps (21) (22).

[0072] An air exhaust part (24) may be further formed on the front plate (211) of the front cap (21). The air exhaust part (24) may be formed in various shapes, and may also be formed as one or more exhaust holes (241). Therefore, the present invention forms an air exhaust part (24) on the front plate (211) of the main body case (2) so that when cleaning water is injected into the inside of the elastic tube (1) and the elastic tube (1) expands, the air inside the main body case (2) is exhausted, thereby allowing the elastic tube (1) to expand well, thereby reducing the force required to lower the main body case (2) when the cleaning water is injected, and minimizing the time it takes to inject the cleaning water.

[0073] In addition, the sealing packing (3) includes an elastic fixing ring (31) inserted into a packing insertion groove (223), and an elastic protruding plate-shaped packing ring (32) protruding toward the outside of the main body case (2) is formed on the outside of the fixing ring (31).

[0074] The above-mentioned protruding plate-shaped packing ring (32) may be configured as an inclined plate-shaped ring (321) formed to be inclined from the front of the outer surface of the fixed ring (31) to the rear in the outer direction of the fixed ring (31).

[0075] The above packing insertion groove (223) includes front and rear vertical surfaces and an inner horizontal surface, and the fixing ring (31) is formed with a rectangular cross-sectional shape and is inserted into the packing insertion groove (223).

[0076] In addition, the front case (4) includes a circular tube (41) that is fixed to protrude forward around the periphery of the front cap (21) front plate (211) and has an operating part penetration portion (411) formed at the upper portion of the periphery, and the front of the circular tube (41) is blocked by a front plate (42) in which a nozzle penetration portion is formed at the center.

[0077] The above operating part penetration portion (411) can be formed as a transverse long hole around the front case (4).

[0078] In addition, the above-mentioned control opening / closing means (5) is installed inside the front case (4) and includes an operating part (57) that is installed to penetrate the operating part penetration part (411), and serves to control and open / close the inside of the cleaning water opening / closing part (11) through the operation of the operating part (57).

[0079] The above-mentioned control opening / closing means (5) that plays such a role is provided to surround the circumference of the washing water opening / closing part (11) and is formed at the rear to be integrated with the front plate (211), and has a circular tube (51) having horizontal tubes (511) (512) formed on one and the other sides in the front, an outer circular tube (52) that is formed to be integrated with the front plate (211) and spaced apart from the outer circumference of the circular tube (51), and a pressing member (53) (54) that is movably inserted into the inside of the horizontal tube (511) (512) on the one and the other sides, and a pressing member (53) (54) that is assembled at the rear circumference so as to be rotatable on the outside of the outer circular tube (52) and has the pressing members (53) (54) on the inner circumference moved inward to close the washing water opening / closing part (11) or moved outward to adjust the degree of opening of the washing water opening / closing part (11). It can be configured to include a rotary tube (55) having an opening adjustment means (56) for controlling and an operating unit mounting hole (551) formed on the outside, and an operating unit (57) that is fixedly mounted in the operating unit mounting hole (551) and penetrates the operating unit penetration portion (411) so that the front case (4) protrudes outward.

[0080] The above opening adjustment means (56) may be configured to include a first and second side protruding cam (561) (562) that simultaneously adjusts the opening degree of the washing water opening / closing unit (11) by pressing the outer sides of the first and second side pressing members (53) (54) inwardly when the rotary pipe (55) is rotated in one direction, clockwise when viewed from the front, when the washing water opening / closing unit (11) is fully opened, thereby moving the first and second side pressing members (53) (54) inwardly to close the washing water opening / closing unit (11), and by releasing the pressing of the first and second side pressing members (53) (54) while rotating the rotary pipe (55) in one direction, in the direction of the original position, thereby moving the first and second side pressing members (53) (54) outwardly.

[0081] In addition, the above-mentioned cleaning water injection pipe (6) is inserted at the rear into the inner front of the cleaning water opening / closing part (11), the front is blocked, and one or more injection holes (61) are formed at the upper part of the front.

[0082] In addition, the above-mentioned cleaning water injection tank (7) is movably inserted into the outer circumference of the main body case (2) with the circumference and rear closed and the front open, and the inner surface is brought into close contact with the outer circumference end of the protruding plate-shaped packing ring (32) of the sealing packing (3) so as to reduce the frictional force between the inner surface and the sealing packing (3).

[0083] Meanwhile, an external gear (73) may be further formed on the inner rear circumference of the cleaning water injection tank (7), and an internal gear (224) may be further formed on the rear of the rear cap (22) to be fastened to the external gear (73) and prevent the cleaning water injection tank (7) from spinning.

[0084] Accordingly, the present invention has an advantage in that, when the bidet is used, the internal gear (224) formed at the rear of the rear cap (22) is fastened to the external gear (73) formed at the washing water injection tank (7), thereby preventing the washing water injection tank (7) from spinning unnecessarily and causing inconvenience to the user when the bidet operation part (57) is used.

[0085] Hereinafter, the usage status of the sanitary bidet for refilling cleaning water according to the present invention configured as described above will be described as follows.

[0086] As shown in FIGS. 1 to 6, first, when filling the elastic tube (1) constituting the sanitary bidet for refilling the cleaning water according to the present invention with cleaning water, the operating part (57) of the control opening / closing means (5) is rotated clockwise in one direction when viewed from the front to move the one and the other pressing members (53) (54) constituting the control opening / closing means (5) inward to compress the cleaning water opening / closing part (11), thereby closing the cleaning water opening / closing part (11).

[0087] When the next user fills the inside of the cleaning water injection tank (7), stands it on the floor, inserts the main body case (2) into the upper part of the cleaning water injection tank (7), and then presses the main body case (2) from top to bottom, the cleaning water filled inside the cleaning water injection tank (7) is compressed and the pressure of the cleaning water increases, so that the hemispherical part (122) of the cleaning water injection waterproofing means (12) provided at the rear of the elastic tube (1) rotates forward around the lower connecting part (126) through the cleaning water, so that the hemispherical part (122) opens, and thus the cleaning water filled in the cleaning water injection tank (7) is injected into the inside of the elastic tube (1).

[0088] After the main body case (2) is completely pressed down, the injection of the cleaning water is completed, and the elastic tube (1) is maintained in an expanded state by being extended by the injection of the cleaning water, and the hemispherical portion (122) provided at the rear of the elastic tube (1) is closed by being rotated rearward around the lower connecting portion (126) due to the contraction pressure of the cleaning water filled inside the elastic tube (1), thereby making the elastic tube (1) waterproof. That is, after the injection of the cleaning water is completed, the rear of the elastic tube (1) is firmly sealed as water pressure is applied around the convex hemispherical portion (122).

[0089] Accordingly, the present invention has the advantage of facilitating the injection of cleaning water by allowing the hemispherical portion (122) formed at the rear of the elastic tube (1) to rotate and open around the lower connection portion (126) when the cleaning water is injected, and when the cleaning water is injected into the elastic tube (1), the hemispherical portion (122) is firmly rotated and closed around the lower connection portion (126) due to the water pressure inside the elastic tube (1), so that even if the cleaning water filled inside the elastic tube (1) is compressed due to the compressive elasticity of the elastic tube (1) after the cleaning water is injected into the elastic tube (1), the sealing force of the vertical cut portion is added, preventing leakage.

[0090] In particular, in the process of filling the inside of the cleaning water injection tank (7) with cleaning water as described above, setting it on the floor, inserting the main body case (2) into the upper part of the cleaning water injection tank (7), and then pressing the main body case (2) from top to bottom to fill the cleaning water, a sealing packing (3) having a protruding plate-shaped packing ring (32) that is in close contact with the inner surface of the cleaning water injection tank (7) while reducing the frictional force is installed in the packing insertion groove (223) formed on the outer periphery of the rear cap (22), thereby minimizing the frictional force between the inner surface of the cleaning water injection tank (7) and the sealing packing (3). More specifically, when injecting cleaning water, the frictional force between the inner surface of the cleaning water injection tank (7) and the sealing packing (3) is minimized through the elasticity of the protruding plate-shaped packing ring (32), while maximizing the waterproofing effect, thereby minimizing the pressing pressure on the main body case (2) when injecting cleaning water.

[0091] Accordingly, the present invention is a useful invention that allows cleaning water to be injected with little force in the process of filling the inside of an elastic tube (1) by inserting a main body case (2) into the upper part of a cleaning water injection tank (7) filled with cleaning water and then pressing the main body case (2) from the top to the bottom by minimizing the frictional force between the inner surface of the cleaning water injection tank (7) and the sealing packing (3), thereby allowing women, children, or the elderly with weak strength to inject cleaning water without difficulty.

[0092] In addition, the present invention has the advantage of minimizing the frictional force between the inner surface of the cleaning water injection tank (7) and the sealing packing (3), thereby increasing the lowering speed of the main body case (2) in the process of lowering the main body case (2) and injecting the cleaning water, thereby minimizing the time required for injecting the cleaning water.

[0093] In addition, the present invention has an advantage in that when separating the cleaning water injection tank (7) from the main body case (2), the end structure of the protruding plate-shaped packing ring (32) of the sealing packing (3) is easily opened due to elasticity, so that external air can be introduced between the inner circumference of the cleaning water injection tank (7) and the outer circumference of the main body case (2), thereby easily separating the cleaning water tank.

[0094] In addition, the present invention has the advantage of preventing the outer circumference of the protruding plate-shaped packing ring (32) of the sealing packing (3) from being worn out in a short period of time during the process of using the bidet by minimizing the frictional force between the inner surface of the washing water injection tank (7) and the sealing packing (3), thereby preventing the waterproofing ability of the sealing packing (3) from being lost in a short period of time.

[0095] And, when using the refillable sanitary bidet according to the present invention with the cleaning water filled in the elastic tube (1) as described above, hold the cleaning water injection tank (7) inserted into the main body case (2) with one hand and insert the rear of the cleaning water injection pipe (6) into the cleaning water opening / closing part (11) formed in the front of the elastic tube (1).

[0096] Next, hold the bidet with one hand on the cleaning water injection tank (7), tilt the front downward, and then position the spray hole (61) inserted in the front of the cleaning water injection tube (6) so that it faces the anus or private parts.

[0097] Next, by rotating the operating part (57) of the control opening / closing means (5) in the other direction, which is counterclockwise when viewed from the front, with the fingers of the other hand, the cleaning water opening / closing part (11) of the elastic tube (1) is opened with an appropriate water pressure, and the elastic tube (1) is expanded and restored to its original state, and the cleaning water filled in the elastic tube (1) passes through the cleaning water opening / closing part (11) and is sprayed through one or more spray holes (61) of the spray nozzle of the cleaning water spray pipe (6), thereby completing the cleaning of the anus or private parts.

[0098] Accordingly, the present invention can prevent the front case (4) from being separated without being fixed by a bolt by installing the operating part (57) so as to penetrate the front case (4), and can prevent the front case (4) from being rotated when the operating part (57) is rotated, thereby preventing the cleaning water injection pipe (6) from being rotated slightly around the cleaning water opening / closing part (11) when the operating part (57) is opened / closed.

[0099] Therefore, the present invention is a useful invention that can prevent problems such as underwear getting wet due to the positions of the cleaning water injection pipe (6) and the injection hole (61) rotating during the cleaning water opening and closing process of operating the operating unit (57), by preventing the cleaning water injection pipe (6) from rotating slightly around the cleaning water opening and closing unit (11) when operating the operating unit (57) for opening and closing the cleaning water opening and closing unit (11).

[0100] In addition, the present invention has the advantage of reducing confusion regarding the direction of opening and closing on and off when operating the operating unit (57) that rotates and opens and closes the washing water opening and closing unit (11) and enabling the user to easily slide and operate the washing water opening and closing unit.

[0101] In addition, another embodiment of the washing water waterproofing means (12) constituting the present invention may be configured to include, as shown in FIG. 7, an insertion tube (127) inserted into the rear inner circumference of the elastic tube (1) and having an open hole (128) formed in the front so as to prevent the washing water from leaking when the elastic tube (1) is filled with washing water, a circumference plate (129) formed to protrude outward integrally from the rear circumference of the insertion tube (127) and connected and fixed to the rear plate (221), an outer insertion tube (130) formed to protrude forward from the front circumference of the circumference plate (129) and inserted into the rear outer circumference of the elastic tube (1), and a check valve part (131) installed inside the insertion tube (127) so as to open when pressure is applied from the rear to inject washing water and close when the washing water is injected to prevent the washing water from leaking.

[0102] The above check valve part (131) comprises a case (132) composed of a back plate (132a) having an open hole (132b) formed in the center and a perimeter tube (132c) formed to protrude forward from the front perimeter of the back plate (132a), and a perimeter plate (133a) vertically installed inside the case (132) and having a central hole (133b) formed therein, and a circular opening / closing plate (133c) is provided in the central hole of the perimeter plate (133a) so as to close the front of the open hole (132b) of the back plate (132a) when a pressure for injecting cleaning water is applied from the rear centered on the upper connection (133d), and opens to inject cleaning water, and when the cleaning water is injected, the open hole (132b) of the back plate (132a) is closed to prevent backflow of the cleaning water and prevent water leakage. It can be configured to include a check valve plate (133) and a front insertion tube (134) that is inserted and fixed from the front to the rear of the case (132) to press the circumferential plate (133a) and to be fixed in close contact with the rear plate (132a) of the case (132).

[0103] Meanwhile, a tap hole (71) may be further formed inside the center of the rear plate of the washing water injection tank (7), and an opening / closing fastening part (72) for opening and closing the tap hole (71) by rotating it from the outside may be further provided to be fastened to the tap hole (71).

[0104] The above opening and closing fastening part (72) may be configured to include a screw shaft (721) fastened to the tap hole (71), a rotary plate (722) formed at the rear of the screw shaft (721) and rotated by operation, and a sealing ring (723) inserted into the outer side of the screw shaft (721) and positioned between the rear of the rotary plate (722) and the rear of the cleaning water injection tank (7) at the rear circumference of the tap hole (71).

[0105] Therefore, when the opening / closing fastening part (72) is released, the sealing ring (723) moves backwards, causing air to escape through the gap between the screw shaft (721) of the opening / closing fastening part (72) and the tap hole (71).

[0106] Therefore, in the present invention, when a user fills the elastic tube (1) with cleaning water once and then injects cleaning water again to increase the spray pressure of the cleaning water, the user first fills the cleaning water once, then separates the cleaning water injection tank (7) from the main body case (2), and then fills the cleaning water injection tank (7) with cleaning water to less than half.

[0107] After inserting the cleaning water injection tank (7) filled with about half of the cleaning water into the rear of the main body case (2), loosen the opening and closing fastening part (72) to open it, then turn the cleaning water injection tank (7) and the main body case (2) upside down, and then insert the cleaning water injection tank (7) into the main body case (2) by pressing it with your hand, thereby releasing the air filled in the upper part of the cleaning water injection tank (7).

[0108] After closing the next opening (72) again, straighten the cleaning water injection tank (7) and the main body case (2) again and place them on the floor, and then press the main body case (2) downwards to enable the injection of cleaning water again.

[0109] Accordingly, the present invention also has the advantage of being able to easily fill the elastic tube (1) with cleaning water once and then refill the elastic tube (1) with cleaning water again to increase the spray pressure of the cleaning water as needed.

[0110] While preferred embodiments of the present invention have been described above, the present invention is susceptible to various modifications, variations, and equivalents. It is clear that the present invention can be applied in the same manner by appropriately modifying the above embodiments. Therefore, the above description does not limit the scope of the invention, which is defined by the limitations of the following claims.

[0111] Meanwhile, although the detailed description of the present invention has described specific embodiments, it will be apparent to those skilled in the art that various modifications are possible without departing from the scope of the present invention.

[0112]

Claims

1. An elastic tube composed of an elastic material that stretches and then contracts and recovers, with a cleaning water opening and closing portion formed in the front, and a cleaning water injection waterproofing means that opens at the rear when cleaning water is injected and is waterproofed while the cleaning water is filled inside; A main body case comprising a front cap including a front plate connected and fixed to the outer periphery of the rear side of the above-mentioned cleaning water opening and closing unit, a rear cap including a rear plate connected and fixed to the outer periphery of the above-mentioned cleaning water injection waterproofing means and having a peripheral plate formed on the front periphery of the rear plate with a packing insertion groove formed on the outer periphery, and a peripheral cover plate fixed between the front and rear caps; A sealing packing including a fixing ring having elasticity that is inserted into the above packing insertion groove and a protruding plate-shaped packing ring having elasticity that protrudes outward from the main body case is formed on the outside of the fixing ring; A front case including a circular tube fixed to protrude forward around the front plate and having an operating part penetration formed in the upper part of the circumference, and the front of the circular tube is blocked by a front plate having a nozzle penetration formed in the center; A control opening / closing means including a control unit installed inside the front case and installed to penetrate the control unit penetration portion, and for controlling opening / closing the inside of the washing water opening / closing portion by operating the control unit; A washing water injection pipe having a rear end inserted into the inner front of the washing water opening and closing part and having one or more injection holes formed in the upper part of the front end; A cleaning water injection container is inserted movably into the outer surface of the main body case with the periphery and rear blocked and the front open, and the inner surface is in close contact with the outer peripheral end of the protruding plate-shaped packing of the sealing packing so as to reduce friction between the inner surface and the sealing packing; A sanitary bidet for refilling cleaning water with a function of repeatedly injecting cleaning water into an elastic tube, characterized in that the above-mentioned protruding plate-shaped packing ring is formed as an inclined plate-shaped ring that is formed to be inclined from the front of the circumference of the outer surface of the above-mentioned fixing ring to the rear in the outer direction of the fixing ring.

2. In paragraph 1, The above packing insertion groove includes front and rear vertical surfaces and an inner horizontal surface, A sanitary bidet for refilling cleaning water with a function for repeatedly injecting cleaning water into an elastic tube characterized in that the above-mentioned fixing ring is formed into a rectangular cross-section shape and is inserted into the packing insertion groove.

3. In paragraph 1, The above operating part penetration portion is formed as a transverse long hole around the front case, The above control opening / closing means A circular tube that is formed to surround the circumference of the above-mentioned cleaning water opening and closing part, and is formed to be integrated with the front plate at the rear, and has horizontal tubes formed on one and the other sides of the front, An outer circular tube formed integrally with the front plate and spaced apart from the outer periphery of the above circular tube, The above one, the other side pressing member that is inserted movably into the inside of the horizontal pipe, A rotary tube having a rear circumference that can rotate on the outside of the outer circular tube, an opening adjustment means that moves the one and the other side pressing members inward to close the cleaning water opening / closing part or moves them outward to adjust the degree of opening of the cleaning water opening / closing part, and an operating unit mounting hole formed on the outside; A sanitary bidet for refilling cleaning water, characterized in that it includes a cleaning water repeat injection function in an elastic tube, which is mounted in the above-mentioned operating unit mounting hole and penetrates the operating unit penetration portion and protrudes outward from the front case.

4. In paragraph 3, The above opening adjustment means A sanitary bidet for refilling the cleaning water, characterized in that when the rotary tube is rotated in a clockwise direction when viewed from the front with the cleaning water opening / closing portion fully open, the outer sides of the first and second pressing members are pressed inward to move the first and second pressing members inward to close the cleaning water opening / closing portion, and when the rotary tube is rotated in a direction other than the original position while releasing the pressing of the first and second pressing members to move the first and second pressing members outward, the opening degree of the cleaning water opening / closing portion is simultaneously adjusted by including first and second protruding cams.

5. In any one of paragraphs 1 to 3, The above-mentioned water-injecting waterproofing means An insertion tube inserted into the rear inner surface of the above elastic tube and having the front side blocked by a hemispherical portion, A peripheral plate formed to protrude outward integrally from the rear circumference of the above insertion tube and connected and fixed to the rear plate, An outer insertion tube formed to protrude forward from the front periphery of the above-mentioned circumferential plate and inserted into the rear outer surface of the elastic tube, A sanitary bidet for refilling cleaning water with a function for repeatedly injecting cleaning water into an elastic tube, characterized in that it includes a vertical incision portion that is cut from the top to both sides and from the bottom to both sides around the front of the insertion tube to form a lower connection portion at the lower portion, so that when cleaning water is injected from the rear of the hemispherical portion, the hemispherical portion rotates to open around the lower connection portion to inject cleaning water, and when cleaning water is injected into the elastic tube, the hemispherical portion rotates to close around the lower connection portion to prevent leakage of cleaning water inside the elastic tube.

6. In any one of paragraphs 1 to 3, The above-mentioned water-injecting waterproofing means An insertion tube inserted into the rear inner surface of the elastic tube and having an open hole formed in the front, A peripheral plate formed to protrude outward integrally from the rear circumference of the above insertion tube and connected and fixed to the rear plate, An outer insertion tube formed to protrude forward from the front periphery of the above-mentioned circumferential plate and inserted into the rear outer surface of the elastic tube, A sanitary bidet for refilling cleaning water with a function for repeating cleaning water injection into an elastic tube, characterized in that it includes a check valve part that is installed inside the insertion tube and opens when pressure is applied from the rear to inject cleaning water and closes when the cleaning water is injected to prevent backflow of the cleaning water and prevent leakage.

7. In paragraph 6, The above check valve part A case consisting of a rear plate with an open hole formed in the center and a peripheral tube formed to protrude forward from the front periphery of the rear plate, A check valve plate having a circular opening / closing plate that is installed vertically inside the case and has a central hole formed therein, and is connected to the central hole of the peripheral plate through an upper connecting portion, and closes the front of the open hole of the rear plate, and opens when pressure for injecting cleaning water is applied from the rear centered on the upper connecting portion, and closes the open hole of the rear plate when the cleaning water is injected, preventing backflow of the cleaning water and preventing water leakage. A sanitary bidet for refilling cleaning water with a function for repeatedly injecting cleaning water into an elastic tube, characterized in that it includes a front insertion tube that is inserted and fixed from the front to the rear of the case and presses the circumferential plate to be fixed in close contact with the rear plate of the case.

8. In any one of paragraphs 1 to 3, A sanitary bidet for refilling cleaning water with a function for repeatedly injecting cleaning water into an elastic tube characterized in that an air exhaust portion is further formed on the front plate of the front cap.

9. In paragraph 8, A sanitary bidet for refilling cleaning water, having a function of repeatedly injecting cleaning water into an elastic tube, characterized in that the air discharge portion is formed with one or more exhaust holes.

10. In any one of paragraphs 1 to 3, The above elastic tube A sanitary bidet for refilling cleaning water with a function of repeatedly injecting cleaning water into an elastic tube characterized in that it further includes a spiral reinforcing projection that protrudes outward as an integral part from the periphery of the outer surface.

11. In any one of paragraphs 1 to 3, In the center of the rear plate of the above-mentioned washing water injection tank, a tap hole is further formed inside. A sanitary bidet for refilling cleaning water with a function for repeatedly injecting cleaning water into an elastic tube, characterized in that the tap hole is further provided with an opening / closing fastening part that opens and closes the tap hole by external rotation operation.

12. In any one of paragraphs 1 to 3, An external gear is further formed on the inner rear circumference of the above-mentioned washing water injection tank, A sanitary bidet for refilling cleaning water with a function for repeatedly injecting cleaning water into an elastic tube, characterized in that an internal gear is further formed at the rear of the rear cap to prevent the cleaning water injection tank from spinning by being connected to the external gear.

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