TWI846650B - Private body washing equipment - Google Patents

Abstract

The present invention provides a lower body washing device, comprising a water storage container, a supporting member, a water outlet switch, a water pipe, a fixing member, a dirt collecting member and a shielding member. The supporting member is set outside the water storage container, and the water outlet switch and the water pipe are respectively connected to the two ends of the water storage container; the fixing member allows the device to be fixed on the bathing chair, the dirt collecting member is a hollow flat-headed truncated body and has a first opening and a larger second opening, and a boss structure with a first through hole is provided at the inside corresponding to the first opening, so that the water pipe can pass through the first opening and the first through hole; the shielding member is set on the water pipe and has a second through hole, and one side of the shielding member has a cover When in use, when a user sits on the bathing chair and presses a pressing assembly or a control member of the water outlet switch, the water in the water storage container flows to the water pipe under the action of air pressure and is sprayed out from the nozzle of the water pipe to rinse the lower body area of the user. The water after rinsing is collected by the dirt receiving member and after rinsing, the water pipe is pulled away from the dirt receiving member and the blocking member is blocked against the first perforation, and then the dirt receiving member is removed. Thus, the present invention can provide people, family members or caregivers who need to use a bathing chair to clean their private parts with one hand, and can collect the waste water after cleaning, thus greatly improving the convenience and reliability of the operation.

Description

Lower body washing equipment

The present invention relates to the field of assistive device peripheral products, and in particular to a body washing device that can accurately collect sewage to eliminate restrictions on cleaning execution areas, and can be operated with one hand and has excellent ease of use.

For people with limited mobility, such as stroke patients or lower limb paralysis patients, if there are convenient assistive devices available for many things in daily life, it will greatly improve their quality of life. Therefore, there are also many types of assistive devices on the market to provide the assistance needed by people with limited mobility from different aspects.

In addition to moving, cleaning the body is also a relatively inconvenient daily behavior for people with limited mobility. Therefore, you can also see assistive products such as bathing chairs in the market for people with limited mobility to sit and clean themselves. For example, in addition to daily bathing, you can also keep your lower body clean by washing after going to the toilet, which can provide better comfort than just wiping with paper towels or cleaning liquid.

Whether it is bathing or cleaning the genitals, the disabled person is usually required to sit on a bathing chair, and then the disabled person himself or his family or caregiver uses a shower head to wash the genitals. However, in actual implementation, many problems are often encountered. For example, the adjustment of water pressure is a big problem. For example, when the shower head is used to wash the genitals from bottom to top, the water pressure is often insufficient, resulting in the water flow not being able to wash the genitals and making it difficult to clean. In addition, the shower head does not have the flexible water flow direction and range adjustment function, which may make it difficult to accurately wash a specific area. , or it is difficult to achieve a certain flushing intensity; secondly, it may be difficult for family members or caregivers to operate devices such as shower heads, especially for the elderly or people with limited hand function, which is even more difficult to operate; finally, when using the above devices for flushing, water splashing may occur, causing slippery and inconvenient surroundings, and limiting the area where the cleaning operation is performed.

Therefore, although the current body cleaning aids can provide people with limited mobility with a way to clean themselves while sitting, the lower body area is not easy to clean due to the above-mentioned problems. In view of this, the invention team, based on the rich experience in related fields, conceived and proposed a lower body washing device, hoping to effectively solve the many inconveniences of people with limited mobility in washing their lower body.

One of the purposes of the present invention is to provide a genital washing device that can provide sufficient water pressure for washing the genital area of the user and has a corresponding wastewater collection structure to eliminate the restrictions on the washing area. It is also very convenient and easy to use.

To achieve the above-mentioned purpose, the present invention provides a lower body washing device for being arranged on a bathing chair, comprising: a water storage container, one end of which has a first interface, and the other end opposite to it has a second interface; at least one abutment member, which is a ring-shaped structure and is sleeved outside the water storage container; a water outlet switch, connected to the first interface arranged on the water storage container, the water outlet switch comprises a tube body, a pressing assembly and a joint, the tube body is a structure with an opening at one end and a closed end at the other end, the pressing assembly comprises a pressure rod, the pressure rod has a vertical section and a horizontal section and is a T-shaped structure, and the vertical section is inserted from the end of the tube body with the opening and the horizontal section is exposed; the joint is hollow and vertically connected to the tube body. A connection is arranged near the closed end of the pipe body and is interconnected with the pipe body, wherein a check valve is arranged at the connection to allow gas to flow from the pipe body to the water storage container in one direction; a water pipe is a bendable metal pipe body, one end of which is connected to the second interface, and a nozzle is arranged at the end of the other end; a fixing member includes a first assembly part, a connecting part and a second assembly part, and the opposite ends of the connecting part are connected to the first assembly part and the second assembly part respectively, the first assembly part is an arc structure, which is provided to be sleeved on the water pipe, and the second assembly part is provided to be assembled and fixed on the bathing chair; a sewage receiving member is a hollow flat-headed truncated body and has a first opening and a second opening arranged oppositely. a second opening, the first opening is smaller than the second opening, the interior of the sludge receiving member has a boss structure at the end of the first opening, the boss structure is provided with a first through hole, and the first through hole is connected to the first opening, so that the end of the water pipe provided with the nozzle can penetrate through the first opening and the first through hole; the second opening end of the sludge receiving member is provided with at least one connecting member, so that the sludge receiving member is fixed to the bottom side of the seat cushion of the bathing chair; and a shielding member, which is provided to be sleeved on the water pipe, the shielding member is provided with a second through hole, and one side surface of the shielding member is provided with at least one flexible guide structure along the periphery of the second through hole, and the flexible guide structure is when the shielding member is sleeved on the water pipe , an inclined blocking surface is formed toward the end of the water pipe provided with the nozzle; wherein, when the end of the water pipe provided with the nozzle passes through the first opening and the first through hole and is located inside the dirt receiving member, the blocking member is correspondingly located on the boss structure; wherein, when in use, the user sits on the bathing chair and closes the water storage container and the water outlet switch Placed on the ground, when the lever is pressed, the water in the water storage container flows to the water pipe under the action of air pressure and sprays out from the nozzle to rinse the user's lower body area. The water after rinsing is collected by the dirt retaining member. After rinsing, the water pipe is pulled out of the dirt retaining member and the shielding member is blocked against the first perforation, and then the dirt retaining member is removed.

Based on the same technical concept, the present invention also proposes a lower body washing device for being arranged on a bathing chair, comprising: a water storage container, one end of which has a first interface, and the other end opposite to it has a second interface; at least one supporting member, which is a ring-shaped structure and is sleeved outside the water storage container; a water outlet switch, which is connected to the first interface of the water storage container, and the water outlet switch comprises a tube body, a pressing assembly and a control member, the tube body has a first section and a second section which are vertically connected to each other, the first section is in a state of one end being open and the other end being closed, and the second section is in a state of both ends being open, and the second section of the tube body is connected to the first interface of the water storage container, the pressing assembly comprises a pressure rod, and the pressure rod has a vertical section and a horizontal section and is a T-shaped structure, The vertical section is penetrated from the first section of the tube body and the horizontal section is exposed. The control member is arranged on the tube body. The tube body has a containing space, and a control valve is arranged on the second section. The control valve is linked to the control member. When the pressure rod is repeatedly pressed, air is gathered in the containing space, and when the control member is operated to drive the control valve, the air gathered in the containing space flows toward the water storage container. A water delivery pipe is a flexible metal tube body, one end of which is connected to the second interface, and a nozzle is arranged at the end of the other end. A fixing member includes a first assembly part, a connecting part and a second assembly part. The opposite ends of the connecting part are connected to the first assembly part and the second assembly part respectively. The first assembly part is an arc structure for sleeve The second assembly part is provided on the water pipe, and the second assembly part is provided to be sleeved on the bathing chair; a sewage receiving member is a hollow flat-headed truncated body and has a first opening and a second opening arranged opposite to each other, the first opening is smaller than the second opening, and the sewage receiving member has a boss structure at the end of the first opening, and the boss structure has a first through hole, and the first through hole is connected to the first opening to allow the water pipe to pass through the first opening. The end of the pipe with the nozzle is inserted through the first opening and the first through hole; the second opening end of the dirt holder is provided with at least one connecting member to fix the dirt holder to the bottom side of the seat cushion of the bathing chair; and a shielding member is provided to be sleeved on the water pipe, the shielding member is provided with a second through hole, a cover is provided on one side of the shielding member, and at least one flexible guide structure is provided along the periphery of the second through hole. , and the flexible guide structure forms an inclined blocking surface toward the end of the water pipe provided with the nozzle when the shielding piece is mounted on the water pipe; wherein, when the end of the water pipe provided with the nozzle passes through the first opening and the first through hole and is located inside the dirt receiving piece, the shielding piece is correspondingly located on the boss structure; wherein, when in use, the user sits on the bathing chair and places the water storage container and The water outlet switch is placed on the ground. When there is air in the accommodation space and the control part is operated, the water in the water storage container flows to the water pipe under the action of air pressure and sprays out from the nozzle to rinse the user's lower body area. The water after rinsing is collected by the dirt receiving part. After rinsing, the water pipe is pulled out of the dirt receiving part and the shielding part is blocked against the first perforation, and then the dirt receiving part is removed.

Preferably, based on the above embodiment, the control member includes a connecting rod and a pressing part, wherein the connecting rod is partially disposed in the tube body and one end is connected to the control valve, and the other end protrudes from the tube body and is connected to the pressing part, and the pressing part is pivotally connected to an assembly hole of the tube body, wherein when the pressing part is pressed, the connecting rod drives the control valve in response to the action of the pressing part, so that the air gathered in the accommodating space flows toward the water storage container.

Preferably, based on the above embodiments, the height of the boss structure is 1/3 to 2/3 of the height of the dirt bearing member.

Preferably, the boss structure is a flat-headed truncated body that is narrow at the top and wide at the bottom and has a boss inclined side surface, and the angle between the boss inclined side surface and the horizontal plane is 110-150 degrees.

Preferably, the shielding member is a flat-headed truncated body with a shielding oblique side surface, and the inner angle formed by the shielding oblique side surface and the horizontal plane is 30 to 75 degrees.

Preferably, a recessed portion is provided on the top side of the boss structure around the first perforation, so that when the water pipe is pulled out of the dirt receiving member, the shielding member is fixed in the recessed portion.

Preferably, the second assembly part is an arc-shaped structure and is provided with an adjustment member, which is a screw and is inserted through the two ends of the second assembly part to adjust the space size of the second assembly part by rotation.

Preferably, the inner periphery of the support member is circular and the outer periphery is hexagonal.

Preferably, the water storage container is provided with a water injection hole and a sealing member, and the sealing member is provided to cover the water injection hole and form a hermetic seal inside the water storage container.

In summary, the lower body flushing device of the present invention achieves the function of providing sufficient flushing water pressure through an independent water outlet structure, so as to eliminate the problem of insufficient water pressure and ineffective cleaning caused by flushing the shower head from the bottom to the top in the past. The sewage after washing can be easily and conveniently collected through the sewage receiving part, and in order to prevent sewage from overflowing and for the convenience of cleaning, the present invention is also equipped with a shielding part, which can prevent water from flowing out during washing, and when the water pipe is pulled out after washing, the bottom of the sewage receiving part is closed in response to the pulling action. Accordingly, the present invention will no longer be restricted by the use site, and users can even perform simple cleaning directly in the room. In terms of control, the present invention can use air pressure to spray water from the nozzle through a simple pressing method, which is more convenient for the elderly or people with limited hand function to control the water flow, and has the advantage of high convenience of use. Furthermore, the present invention also proposes many additional technical features that can further enhance the advantages of the present invention in various aspects, as described in the above paragraphs.

1: Lower body washing equipment

10: Water storage container

101: First interface

102: Second interface

11: Supporting parts

12: Water outlet switch

121: Tube body

1211: First section

1212: Second section

1213: Accommodation space

1214: Control valve

1215: Assembly hole

122: Pressing assembly

1221: Pressure rod

12211: Vertical segment

12212: horizontal section

123:Connection

1231: Check valve

124: Control parts

13: Water pipes

131: Spray nozzle

14: Fixing parts

141: First assembly department

142:Connection part

143: Second assembly department

1431:Adjustment parts

15: Pollution-bearing parts

151: First opening

152: Second opening

1521: Connectors

153: Boss structure

1531: First piercing

1532: Boss inclined side surface

1533: First magnetic element

1534: Depression

16: Shielding piece

161: Second piercing

162: Flexible guiding structure

1621: Inclined blocking surface

163: Second magnetic element

164: Cover the oblique side

2: Bath chair

3: User

α: Angle between the inclined side of the boss and the horizontal plane

β: The inner angle formed by the oblique side surface and the horizontal plane

Figure 1 is a schematic diagram of the decomposition of the body flushing device according to the first embodiment of the present invention.

Figure 2 is a schematic diagram of the assembly of the body flushing device according to the first embodiment of the present invention.

Figure 3 is a schematic diagram of the application of the body flushing device under the first embodiment of the present invention (I).

Figure 4 is a schematic diagram of the application of the body flushing equipment under the first embodiment of the present invention (II).

Figure 5 is a schematic diagram of the application of the body flushing equipment under the first embodiment of the present invention (III).

Figure 6 is a schematic diagram of the assembly of the body washing device according to the second embodiment of the present invention.

Figure 7 is a schematic diagram of the application of the body washing device under the second embodiment of the present invention (I).

Figure 8 is a schematic diagram of the application of the body washing equipment under the second embodiment of the present invention (II).

In order to enable people with general knowledge in this field to clearly understand the content of the present invention, please refer to the following explanation with drawings. The drawings are only used to illustrate the technical features of the present invention, and do not represent the actual structural size ratio and the relative display ratio with environmental components, etc., which should be explained in advance.

Please refer to Figures 1 to 5, which are the decomposition diagram, assembly diagram, and application diagram (I) to (III) of the lower body washing device of the first embodiment of the present invention. The present invention discloses a lower body washing device 1, which is provided on a bathing chair 2, and includes a water storage container 10, at least one supporting member 11, a water outlet switch 12, a water pipe 13, a fixing member 14, a dirt retaining member 15, and a shielding member 16. The water storage container 10 has a first interface 101 at one end and a second interface 102 at the other end. The water storage container 10 is provided for placing clean water. Before cleaning, warm water can be injected from the first interface 101 or the second interface 102. Preferably, the water storage container 10 can be, for example, a hollow cylinder or a hollow elliptical cylinder, etc.

The supporting member 11 is a ring-shaped structure and is sleeved outside the water storage container 10 to isolate the water storage container 10 from the ground and achieve the effect of supporting. In this embodiment, two supporting members 11 are provided as an example. Preferably, the inner periphery of the supporting member 11 is circular and the outer periphery is hexagonal, so that the water storage container 10 can be stably supported on the ground by the structure of the outer periphery.

The water outlet switch 12 is connected to the first interface 101 of the water storage container 10. The water outlet switch 12 includes a tube 121, a pressing assembly 122 and a joint 123. The tube 121 is a structure with an opening at one end and a closed end at the other end. The pressing assembly 122 includes a pressure rod 1221. The pressure rod 1221 has a vertical section 12211 and a horizontal section 12212. The vertical section 12211 is inserted into the open end of the tube body 121 and the horizontal section 12212 is exposed; the joint 123 is hollow and vertically connected to the tube body 121 near the closed end and is interconnected with the tube body 121, wherein a check valve 1231 is provided at the joint 123 to allow gas to flow from the tube body 121 to the water storage container 10 in one direction. More specifically, in this embodiment, the pressing assembly 122 may further include a return elastic element to provide a return force after the pressing rod 1221 is pressed down. Of course, the pressing rod 1221 can also be returned by manually pulling it back or by air reinjection, and the diameter, length and other dimensions can also be adjusted according to application requirements. However, these structural designs are not the technical focus of the present invention, so they are not elaborated here. The water pipe 13 is a bendable metal pipe, one end of which is connected to the second interface 102, and a nozzle 131 is provided at the end of the other end. Specifically, the water pipe 13 is used like a bendable steel wire, and has the characteristics of being able to be bent into various shapes and fixed after bending. The fixing member 14 includes a first assembly part 141, a connecting part 142 and a second assembly part 143. The opposite ends of the connecting part 142 are connected to the first assembly part 141 and the second assembly part 143 respectively. The first assembly part 141 is an arc-shaped structure for being mounted on the water pipe 13, and the second assembly part 143 is for being assembled and fixed to the bathing chair 2.

The waste receiving member 15 is a hollow flat-headed truncated body and has a first opening 151 and a second opening 152 which are arranged opposite to each other. The first opening 151 is smaller than the second opening 152. The waste receiving member 15 has a boss structure 153 at the end of the first opening 151. The boss structure 153 has a first through hole 1531, and the first through hole 1531 is connected to the first opening 151 so that the end of the water supply pipe 13 provided with the nozzle 131 can pass through the first opening 151 and the first through hole 1531. The second opening 152 of the waste receiving member 15 has at least one connecting member 1521 so that the waste receiving member 15 can be fixed to the bottom side of the seat cushion of the bathing chair 2. Preferably, the connecting member 1521 can be, for example, a sticky sheet material to facilitate the fixing of the waste receiving member 15 to the bottom surface of the chair cushion in a fitting manner, or the connecting member 1521 can be, for example, a long Velcro structure, and the waste receiving member 15 can be fixed by wrapping around the legs of the bathing chair 2. In this embodiment, the waste receiving member 15 is provided with four connecting members 1521 with Velcro structures as an example.

The shielding member 16 is provided to be sleeved on the water pipe 13. The shielding member 16 is provided with a second through hole 161. One side surface of the shielding member 16 is provided with at least one flexible guide structure 162 along the periphery of the second through hole 161. When the shielding member 16 is sleeved on the water pipe 13, the flexible guide structure 162 forms an inclined blocking surface 1621 toward the end of the water pipe 13 provided with the nozzle 131. When the end of the water pipe 13 provided with the nozzle 131 passes through the first opening 151 and the first through hole 1531 and is located inside the dirt receiving member 15, the shielding member 16 is correspondingly located on the boss structure 153. The flexible guide structure 162 can be made of silicone material, for example, and can be an annular structure, and the central opening area is smaller than the cross section of the water pipe 13, so that the inclined baffle surface 1621 is formed when the water pipe 13 passes through. The flexible guiding structures 162 may also be arranged in multiple configurations. In this case, the flexible guiding structures 162 may be fan-shaped or arc-shaped, and when the flexible guiding structures 162 are arc-shaped, the flexible guiding structures 162 are clamped to form openings; if the flexible guiding structures 162 are fan-shaped, the edges of the flexible guiding structures 162 are aligned with each other in the central area corresponding to the second through hole 161 to form a coplanar state without through holes. This structural configuration is used as an example in this embodiment, as shown in FIG. 1.

When in use, the user 3 sits on the bathing chair 2 and places the water storage container 10 and the water outlet switch 12 on the ground. When the pressure rod 1221 is pressed, the water in the water storage container 10 flows to the water pipe 13 under the action of air pressure and is sprayed from the nozzle 131 to rinse the lower body area of the user 3. The rinsed water is collected by the dirt receiving member 15. After the rinse is completed, the water pipe 13 is pulled out of the dirt receiving member 15 and the shielding member 16 is blocked at the first through hole 1531, and then the dirt receiving member 15 is removed. Accordingly, the genital washing device 1 can prevent the occurrence of insufficient water pressure during washing by placing the water source on the ground through the above-mentioned structural features. At the same time, the genital washing device 1 is also very easy to use. Whether the user or the caregiver can quickly use the water outlet switch 12 to control the water flow state with one hand, and can perform the washing operation conveniently and accurately. In addition, the dirt retaining member 15 can be used without being restricted to areas with drainage functions such as bathrooms and toilets. This can better help people with mobility problems to clean immediately and quickly. At the same time, combined with the shielding member 16 structure, it is quite convenient to remove the dirt retaining member 15. Only by pulling the water pipe 13 out of the dirt retaining member 15 and covering the first through hole 1531 with the shielding member 16, the dirt can be prevented from flowing out of the dirt retaining member 15 and removed, thereby having excellent disassembly efficiency and convenience.

In order to reduce the probability of sewage flowing out from the first through hole 1531, it is preferred that the height of the boss structure 153 be 1/3 to 2/3 of the height of the sewage receiving member 15, so that the sewage receiving member 15 reserves enough space to receive sewage and prevent the water surface from exceeding the top of the boss structure 153. Furthermore, the height of the boss structure 153 can be 1/2 of the height of the sewage receiving member 15 to have an appropriate structural configuration.

In addition, the boss structure 153 can be, for example, a flat-headed truncated body with a narrow top and a wide bottom and a boss oblique side surface 1532, and the angle α between the boss oblique side surface 1532 and the horizontal plane is 110-150 degrees, so that the water flow can be guided and the sewage can flow to the bottom side of the sewage receiving member 15 as much as possible. Preferably, the angle α between the boss oblique side surface 1532 and the horizontal plane can be, for example, 120 degrees or 145 degrees.

In addition, regarding the assembly of the shielding member 16 and the dirt receiving member 15 when the water pipe 13 is pulled out of the dirt receiving member 15, the boss structure 153 of the dirt receiving member 15 can be provided with at least one first magnetic element 1533, and the shielding member 16 can be provided with at least one second magnetic element 163, so that the shielding member 16 is fixed to the boss structure 153 by magnetic attraction. Accordingly, the assembly strength of the shielding member 16 and the dirt receiving member 15 can be strengthened to prevent the shielding member 16 from being separated when the dirt receiving member 15 is disassembled. Preferably, the first magnetic element 1533 and the second magnetic element 163 can be respectively annular, arc-shaped, or circular structures, and the boss structure 153 and the shielding member 16 can be respectively provided with a single first magnetic element 1533 and the second magnetic element 163, or respectively provided with a plurality of the first magnetic element 1533 and the second magnetic element 163. Of course, one of the first magnetic element 1533 and the second magnetic element 163 can also be provided as a single arrangement and the other as a plurality of arrangements, as long as the two can be mutually attracted and fixed.

In order to make the lower body washing device 1 applicable to various types of bathing chairs 2 and to allow the lower body washing device 1 to be smoothly fixed to the chair legs of the bathing chair 2, the second assembly part 143 can also be an arc-shaped structure and provided with an adjustment member 1431. The adjustment member 1431 is a screw and is inserted through the two ends of the second assembly part 143 to adjust the space size of the second assembly part 143 by rotation. In this way, the size of the second assembly part 143 can be adjusted according to the ruler of each bathing chair 2, and at the same time, the second assembly part 143 and the chair legs of the bathing chair 2 can be assembled more firmly and stably to prevent slipping.

When used, please refer to Figures 3 to 5. First, place the water storage container 10 and the water outlet switch 12 on one side of the bathing chair 2. The end of the water pipe 13 with the nozzle 131 passes through the first opening 151 and the first through hole 1531 and is fixed in the dirt receiving member 15. Then, the end of the water pipe 13 with the nozzle 131 passes through the second through hole 161 of the shielding member 16. At this time, the flexible guide structure 162 forms the inclined blocking surface 1621. At the same time, the water pipe 13 is fixed to the bottom side of the bathing chair 2 through the fixing member 14, and the orientation of the nozzle 131 is adjusted to a suitable position. The dirt receiving member 15 is fixed through the connecting member 1521. Then, the user sits on the bathing chair 2, and the user or the caregiver presses the pressure rod 1221 of the water outlet switch 12, so that the water in the water storage container 10 flows to the water pipe 13 and sprays out from the nozzle 131, thereby providing sufficient water pressure to wash the lower body. More specifically, when the pressure rod 1221 is pressed, the air in the tube body 121 is squeezed and flows toward the joint 123, so that the water can flow to the water pipe 13 and spray out from the nozzle 131 in response to the pressure. When the pressure rod 1221 loses the pressure force, it can be reset through a return elastic element, such as a return elastic element, so as to facilitate the next pressure application. After flushing, the water pipe 13 is pulled out of the dirt holding part 15, and the dirt holding part 15 can be removed from the bathing chair 2 to complete the cleaning operation.

Please continue to refer to Figures 6 to 8, which are respectively schematic diagrams of the assembly of the lower body washing device of the second embodiment of the present invention, and schematic diagrams of the application of the lower body washing device (I) and (II). Based on the same concept, another embodiment is proposed here. Based on the first embodiment, the lower body washing device 1 also includes a water storage container 10, at least one supporting member 11, a water outlet switch 12, a water delivery pipe 13, a fixing member 14, a dirt retaining member 15 and a shielding member 16. Compared with the first embodiment, this embodiment is different in the water outlet switch 12, while the structures of the water storage container 10, the supporting member 11, the water pipe 13, the fixing member 14, the dirt bearing member 15 and the shielding member 16 are roughly the same as those of the first embodiment. The following is a description of the parts different from the first embodiment. For the same parts, please refer to the above content and will not be repeated here.

In this embodiment, the water outlet switch 12 is connected to the first interface 101 of the water storage container 10. The water outlet switch 12 includes a tube 121, a pressing assembly 122 and a control member 124. The tube 121 has a first section 1211 and a second section 1212 connected vertically to each other. The first section 1211 is open at one end and closed at the other end, and the second section 1212 is open at both ends. , and the second section 1212 of the pipe body 121 is connected to the water storage container 10, the pressing assembly 122 includes a pressure rod 1221, the pressure rod 1221 has a vertical section 12211 and a horizontal section 12212 and is a T-shaped structure, and the vertical section 12211 is penetrated by the first section 1211 of the pipe body 121 and the horizontal section 12212 is exposed, and the control member 124 is arranged on the pipe body 121. The pipe body 121 has a accommodating space 1213, and a control valve 1214 is arranged on the second section 1212, and the control valve 1214 is linked to the control member 124. Similarly, the pipe diameter, length and other dimensions of the above structure can also be adjusted according to application requirements. When the pressure rod 1221 is repeatedly pressed, air is gathered in the accommodating space 1213, and when the control member 124 is manipulated to drive the control valve 1214, the air gathered in the accommodating space 1213 flows toward the water storage container 10. Specifically, the pressure rod 1221 can be a rod with a piston structure. Therefore, when using the bath chair 2, the user 3 sits on the bath chair 2 and places the water storage container 10 and the water outlet switch 12 on the ground. When there is air in the accommodating space 1213 and the control member 124 is operated, the water in the water storage container 10 flows to the water pipe 13 under the action of air pressure and is sprayed from the nozzle 131 to rinse the lower body area of the user 3. The water after rinsing is collected by the dirt receiving member 15. After rinsing, the water pipe 13 is pulled out of the dirt receiving member 15 and the shielding member 16 is blocked at the first through hole 1531, and then the dirt receiving member 15 is removed. This allows for a pre-pressure accumulation function, making it easier and simpler for older users or users with weak hands to control the water flow.

Preferably, a preferred implementation of the control member 124 includes a connecting rod 1241 and a pressing portion 1242, wherein the connecting rod 1241 is partially disposed in the tube body 121 and one end is connected to the control valve 1214, and the other end protrudes from the tube body 121 and is connected to the pressing portion 1242, and the pressing portion 1242 is pivotally connected to an assembly hole 1215 of the tube body 121, wherein when the pressing portion 1242 is pressed, the connecting rod 1241 drives the control valve 1214 in response to the action of the pressing portion 1242, so that the air gathered in the accommodating space 1213 flows toward the water storage container 10. In this way, after air is stored in the accommodating space 1213 in advance, the person who wants to clean or help can open the accommodating space 1213 by pressing the pressing part 1242 to drive the connecting rod 1241, so that the air flows quickly from the second section 1212 to the water storage container 10, and then drives the water to be sprayed out from the nozzle 131 of the water pipe 13. Preferably, the control member 124 can also be a structure driven by electricity, such as through the assembly of a micro motor and a switch circuit, so that the user can more easily open the accommodating space 1213.

Furthermore, in this embodiment, the shielding member 16 is a flat-headed truncated body having a shielding oblique side surface 164, and the inner angle β formed by the shielding oblique side surface 164 and the horizontal plane is 30-75 degrees. Accordingly, the shielding oblique side surface 164 can form a guiding effect during flushing, allowing the sewage to flow more easily to the bottom side of the sewage receiving member 15. Preferably, the inner angle β can be, for example, 70 degrees, 65 degrees or 45 degrees.

In addition, in this embodiment, a recessed portion 1534 is provided on the top side of the boss structure 153 around the first through hole 1531 to accommodate the shielding member 16. The recessed portion 1534 can enhance the shielding effect of the shielding member 16 on the first through hole 1531 and enhance the assembly stability of the shielding member 16 and the boss structure 153. Of course, in this structural state, the boss structure 153 can also be provided with the first magnetic element and the shielding member 16 can be provided with the second magnetic element to further enhance the strength of the combination of the two.

The various technical features that can be further added mentioned in the first embodiment are also applicable to the lower body washing device 1 of this embodiment, for example, the height of the boss structure 153 is 1/3 to 2/3 of the height of the dirt receiving member 15; the boss structure 153 is a flat head truncated body that is narrow at the top and wide at the bottom and has a boss inclined side surface 1532, and the angle α between the boss inclined side surface 1532 and the horizontal plane is 110 to 150 degrees; or the first embodiment The second assembly part 143 is an arc-shaped structure and is provided with an adjustment member 1431. The adjustment member 1431 is a screw and is inserted through the two ends of the second assembly part 143 to adjust the space size of the second assembly part 143 by rotation, and to make the inner periphery of the supporting member 11 circular and the outer periphery hexagonal, etc. For detailed features and corresponding functional descriptions, please refer to the above paragraphs and corresponding diagrams, and will not be repeated here.

When in use, please refer to Figures 7 and 8. The assembly of the lower body washing device 1 is the same as that of the first embodiment, so please refer to Figure 3 and the corresponding description. After the lower body washing device 1 is installed, the pressure rod 1221 can be repeatedly pressed to collect air in the accommodating space 1213. When the washing operation is to be performed, the pressure part 1242 of the control member 124 is only required to be pressed down to move the control valve 1214 to allow air to flow toward the water storage container 10. The water in the water storage container 10 is then subjected to the air pressure to flow to the water delivery pipe 13 and sprayed from the nozzle 131 to clean the lower body. After cleaning, the water pipe 13 is first pulled out of the dirt holding part 15, and then the dirt holding part 15 is removed from the bathing chair 2 to complete the flushing operation.

In summary, the genital washing device of the present invention, through the above-mentioned overall structural features, can provide sufficient water pressure strength to wash and clean the genitals, and is easy to use and not limited by the use area. Compared with the existing devices such as shower heads or water pipes, the genital washing device can place the water source at a low position through an additional design, and combines the air pressure propulsion method to make the final sprayed water flow have sufficient water pressure strength, eliminating the unfavorable situation that the water pressure is insufficient and the effective cleaning cannot be achieved when the shower head or water pipe is used for washing in the past because the pipe body is mostly folded back. In addition, the present invention is also provided with the dirt receiving part and the shielding part to effectively receive the dirt after washing, so that the flushing operation is no longer restricted by the location, and can even be directly performed in the room, and can effectively prevent the dirt from flowing out and spilling. Finally, the lower body flushing device is very convenient and simple in use, assembly, and cleaning, and can effectively assist the person who wants to clean or his caregiver who has difficulty in moving to perform the flushing operation, and can achieve the advantage of single-handed control in use. Furthermore, the present invention has two usage methods, one of which is to press to discharge water, and the other is to gather gas first, and then form water by operating the control part, so as to be suitable for different user groups. Considering the performance of the lower body flushing device in various aspects, the ratio of the height of the boss structure to the height of the dirt receiving member can be further limited to reserve more space for receiving sewage and prevent sewage from flowing out of the first through hole; or the shapes of the boss structure and the shielding member can be limited, such as making the boss structure and the shielding member a flat-headed truncated body with a narrow top and a wide bottom, and the angle conditions between the two, etc., so as to achieve a better water flow guiding effect; or a magnetic element can be provided or a recessed portion can be provided on the top side of the boss structure to improve the assembly stability of the shielding member and the boss structure. By the way, the invention team, based on their rich experience in the field, has come into contact with many people with limited mobility or the elderly, and has actually visited and understood the various difficulties and inconveniences encountered by these people and their caregivers in this cleaning operation. Therefore, they conceived and proposed the genital flushing equipment, hoping to effectively improve and assist these groups in the implementation of the deficiencies and problems. It is hoped that through this technology, users who need to take a bath to clean, and their assistants, can more conveniently and easily flush the genitals, so that the quality of life of users with such needs can be improved, and cleaning is no longer a very laborious and inconvenient procedure for these people, but can be used anytime and anywhere, especially allowing users to quickly clean and stay comfortable after going to the toilet.

However, the above is only a preferred embodiment of the present invention and cannot be used to limit the scope of implementation of the present invention; therefore, all equivalent changes and modifications made without departing from the scope of the present invention should be included in the patent scope of the present invention.

1: Lower body washing equipment

10: Water storage container

101: First interface

102: Second interface

11: Supporting parts

12: Water outlet switch

121: Tube body

122: Pressing assembly

1221: Pressure rod

12211: Vertical segment

12212: horizontal section

123:Connection

1231: Check valve

13: Water pipes

131: Spray nozzle

14: Fixing parts

141: First assembly department

142:Connection part

143: Second assembly department

1431:Adjustment parts

15: Pollution-bearing parts

151: First opening

152: Second opening

1521: Connectors

153: Boss structure

1531: First piercing

1532: Boss inclined side surface

1533: First magnetic element

16: Shielding piece

161: Second piercing

162: Flexible guiding structure

163: Second magnetic element

Claims (10)

A lower body washing device is provided for being arranged on a bathing chair, comprising: a water storage container, one end of which has a first interface, and the other end opposite to it has a second interface; at least one abutting member, which is an annular structure and is sleeved outside the water storage container; a water outlet switch, which is connected to the first interface of the water storage container, and the water outlet switch comprises a tube body, a pressing assembly and a joint, the tube body is a structure with an opening at one end and a closed end at the other end, the pressing assembly comprises a pressure rod, the pressure rod has a vertical section and a horizontal section and is a T-shaped structure, and the vertical section is inserted from the end of the tube body with the opening and the horizontal section is exposed; the joint is hollow and is vertically connected to the tube body adjacent to the closed end. The closed end is interconnected with the pipe body, wherein a check valve is provided at the joint to allow gas to flow from the pipe body to the water storage container in one direction; a water pipe is a bendable metal pipe body, one end of which is connected to the second interface, and a nozzle is provided at the end of the other end; a fixing member includes a first assembly part, a connecting part and a second assembly part, and the opposite ends of the connecting part are respectively connected to the first assembly part and the second assembly part. The first assembly part is an arc-shaped structure for being sleeved on the water pipe, and the second assembly part is for being assembled and fixed on the bathing chair; a sewage receiving member is a hollow flat-headed truncated body and has a first opening and a second opening arranged oppositely, the The first opening is smaller than the second opening. The interior of the trash receiving member has a boss structure at the end of the first opening. The boss structure is provided with a first through hole, and the first through hole is interconnected with the first opening so that the end of the water pipe provided with the nozzle can penetrate through the first opening and the first through hole. The second opening end of the trash receiving member is provided with at least one connecting member so that the trash receiving member is fixed to the bottom side of the seat cushion of the bathing chair. A shielding member is provided to be sleeved on the water pipe. The shielding member is provided with a second through hole. One side surface of the shielding member is provided with at least one flexible guide structure along the periphery of the second through hole. When the shielding member is sleeved on the water pipe, the flexible guide structure is oriented toward the water pipe. The end of the water pipe with the nozzle forms an inclined blocking surface; wherein, when the end of the water pipe with the nozzle passes through the first opening and the first perforation and is located inside the dirt retaining member, the shielding member is correspondingly located on the boss structure; wherein, when in use, the user sits on the bathing chair and places the water storage container and the water outlet switch on the ground, and when the lever is pressed, the water in the water storage container flows to the water pipe under the action of air pressure and sprays out from the nozzle to rinse the user's lower body area, and the flushing water is collected by the dirt retaining member, and after the flushing is completed, the water pipe is pulled out of the dirt retaining member and the shielding member is blocked against the first perforation, and then the dirt retaining member is removed. A lower body washing device is provided for being arranged on a bathing chair, comprising: a water storage container, one end of which has a first interface, and the other end opposite to it has a second interface; at least one abutting member, which is an annular structure and is sleeved outside the water storage container; a water outlet switch, which is connected to the first interface of the water storage container, and the water outlet switch comprises a tube body, a pressing assembly and a control member, the tube body has a first section and a second section which are vertically connected to each other, the first section is in a state of one end being open and the other end being closed, and the second section is in a state of both ends being open, and the second section of the tube body is connected to the first interface of the water storage container, the pressing assembly comprises a pressure rod, the pressure rod has a vertical section and a horizontal section and is a T-shaped structure, and the vertical section is formed by the tube body. The first section penetrates and exposes the horizontal section, and the control member is arranged on the tube body; wherein the tube body has a containing space, and a control valve is arranged on the second section, and the control valve is linked to the control member; when the pressure rod is repeatedly pressed, air is gathered in the containing space, and when the control member is operated to drive the control valve, the air gathered in the containing space flows toward the water storage container; a water pipe is a flexible metal pipe body, one end of which is connected to the second interface, and a nozzle is arranged at the end of the other end; a fixing member includes a first assembly part, a connecting part and a second assembly part, and the opposite ends of the connecting part are connected to the first assembly part and the second assembly part respectively, and the first assembly part is an arc structure for being sleeved on the water pipe, and the second assembly part is a fixed part. The second assembly part is provided to be mounted on the bathing chair; a waste receiving member is a hollow flat-headed truncated body and has a first opening and a second opening which are arranged opposite to each other, the first opening is smaller than the second opening, the waste receiving member has a boss structure at the end of the first opening, the boss structure has a first through hole, and the first through hole is connected to the first opening to allow the water pipe to be provided with the nozzle. The first end of the sewage receiving member is penetrated through the first opening and the first through hole; the second opening end of the sewage receiving member is provided with at least one connecting member so that the sewage receiving member is fixed to the bottom side of the seat cushion of the bathing chair; and a shielding member is provided to be sleeved on the water supply pipe, the shielding member is provided with a second through hole, a cover body is provided on one side of the shielding member, and at least one flexible guide structure is provided along the periphery of the second through hole, and the flexible When the shielding member is mounted on the water pipe, the guide structure forms an inclined shielding surface toward the end of the water pipe with the nozzle; when the end of the water pipe with the nozzle passes through the first opening and the first through hole and is located inside the dirt receiving member, the shielding member is correspondingly located on the boss structure; when in use, the user sits on the bathing chair and places the water storage container and the water outlet. The switch is placed on the ground. When there is air in the accommodation space and the control part is operated, the water in the water storage container flows to the water pipe under the action of air pressure and sprays out from the nozzle to rinse the user's lower body area. The water after rinsing is collected by the dirt receiving part. After rinsing, the water pipe is pulled out of the dirt receiving part and the shielding part is blocked against the first perforation, and then the dirt receiving part is removed. As described in claim 2, the control part includes a connecting rod and a pressure part, the connecting rod is partially arranged in the tube body and one end is connected to the control valve, and the other end protrudes from the tube body and is connected to the pressure part, and the pressure part is pivotally connected to an assembly hole of the tube body, wherein when the pressure part is pressed, the connecting rod drives the control valve in response to the action of the pressure part, so that the air gathered in the accommodating space flows toward the water storage container. A bottom flushing device as described in any one of claim items 1 to 3, wherein the height of the boss structure is 1/3 to 2/3 of the height of the dirt-receiving member. As described in claim 4, the lower body flushing equipment, wherein the boss structure is a flat-headed truncated body that is narrow at the top and wide at the bottom and has a boss inclined side surface, and the angle between the boss inclined side surface and the horizontal plane is 110-150 degrees. As described in claim 5, the shielding member is a flat-headed truncated body with a shielding oblique side surface, and the inner angle formed by the shielding oblique side surface and the horizontal plane is 30 to 75 degrees. As described in claim 6, the second assembly part is an arc-shaped structure and is provided with an adjustment member, which is a screw and is passed through the two ends of the second assembly part to adjust the space size of the second assembly part by rotation. The lower body washing device as described in claim 7, wherein the inner periphery of the support member is circular and the outer periphery is hexagonal. As described in claim 8, the bottom flushing device, wherein the top side of the boss structure is provided with a recessed portion around the first through hole to accommodate the shielding member. As described in claim 8, the boss structure of the dirt-receiving member is provided with at least one first magnetic element, and the shielding member is provided with at least one second magnetic element, so that the shielding member is fixed to the boss structure by magnetic attraction.