Multifunctional bathing device

Abstract

The invention provides a multifunctional bathing device, which belongs to the technical field of bathroom accessories, and comprises a mullion, a sliding block which is connected to a wall and can move along the length direction of the mullion is arranged at one end of the mullion, a top shower nozzle is connected to the sliding block, a plurality of spraying holes are formed in one side, facing the ground, of the top shower nozzle, and a plurality of shower holes are formed in the side, facing the ground, of the top shower nozzle. The relative distance between the top shower nozzle and the ground is changed through the movement of the sliding block; the back scrubbing and washing module is installed in the middle of the mullion, the back scrubbing and washing module comprises a plurality of back spraying nozzles arranged in the length direction of the mullion, and the water outlet faces of the back spraying nozzles are not located in the same vertical plane. The relative distance between the top spraying nozzle and the ground is changed through sliding fit between the sliding block and the vertical baffle so as to adapt to family members with different heights, and in addition, the water outlet surfaces of the back spraying nozzles are not in the same vertical plane, so that when the back of a user is attached to the back spraying nozzles, the back curve of the user is better met.

Description

Technical Field

[0001] The invention belongs to the technical field of bathrooms and relates to a multifunctional bathing device. Background Art

[0002] In modern life, bathroom equipment has become an indispensable product of life, including bathroom cabinets, faucets, toilets, bathroom equipment, washbasins, flush valves, bathroom accessories, bathtubs, shower rooms, sauna rooms, bathroom appliances, bathroom mirrors and other products. With the progress of scientific development and the improvement of people's living standards, family living conditions have gradually improved, and people's demand for bathroom equipment has also increased. Showers are a common bathing equipment in people's daily lives, and now many families are equipped with shower facilities.

[0003] In existing showers, people usually stand under the shower head and control the water flow rate, temperature, etc. through a controller installed on the wall. However, the position of the top shower head in existing showers is relatively fixed, resulting in different experiences for family members of different heights when using the top shower head, especially for family members of short height, who have a poor experience of using the top shower head.

[0004] In addition, the above-mentioned spraying method is difficult to scrub the skin on the user's back. At this time, the user needs to use other bathing tools, such as a scrubbing brush. On the one hand, it is inconvenient to use. On the other hand, it needs to be cleaned frequently to keep it clean, otherwise it is easy to breed bacteria. Summary of the invention

[0005] The purpose of the present invention is to address the above-mentioned problems in the prior art and to propose a multifunctional bathing device that can improve user experience and realize the back scrubbing function.

[0006] The purpose of the present invention can be achieved through the following technical solutions: A multifunctional bathing device, comprising:

[0007] A vertical bar is connected to the wall, and a slider that can move along the length direction of the vertical bar is provided at one end of the vertical bar, and a top spray nozzle is connected to the slider, wherein a plurality of spray holes are provided on the side of the top spray nozzle facing the ground, and the relative distance between the top spray nozzle and the ground is changed by moving the slider;

[0008] The back scrubbing module is installed in the middle of the vertical rail, and comprises a plurality of back spray nozzles arranged along the length direction of the vertical rail, wherein the water outlet surfaces of the plurality of back spray nozzles are not in the same vertical plane.

[0009] In the above-mentioned multifunctional bathing device, a slide is arranged on the vertical rail along the length direction of the vertical rail, and one end of the slider is inserted into the slide, and the top spray nozzle is arranged at the other end of the slider, wherein the side of the slider connected to the top spray nozzle is arranged in an inclined surface.

[0010] In the above-mentioned multifunctional bathing device, a plurality of massage heads are arranged on the top spray nozzle, and the massage heads can rotate and move on the plane where the spray hole is located, wherein the plurality of massage heads are arranged in the middle of the plane where the spray hole is located, and an angle is formed between the axis of the massage head and the axis of the top spray nozzle.

[0011] In the above-mentioned multifunctional bathing device, the water outlet surfaces of multiple back spray nozzles are arranged in an arc shape, and the water outlet surfaces of multiple back spray nozzles are spliced ​​to form an arc surface convex outward in the direction away from the vertical bar; or the back scrubbing module also includes a base, and one side of the base is connected to the vertical bar, and the other side of the base is arranged in a curved surface, wherein the multiple back spray nozzles are arranged along the contour of the curved surface.

[0012] In the above-mentioned multifunctional bathing device, a foldable seat is also provided at the other end of the vertical frame, or a foldable seat is provided at the other end of the vertical frame, and rotatable and storable armrests are provided on both sides of the vertical frame; or a foldable seat is provided at the other end of the vertical frame, and also includes a horizontal frame connected to the vertical frame, and rotatable and storable armrests are provided on both sides of the horizontal frame, wherein the two armrests are located on both sides of the seat.

[0013] In the above-mentioned multifunctional bathing device, the seat includes a seat plate, and one end of the seat plate is connected to the vertical piece by a hinge, and the other end of the seat plate is a free end; or the seat includes a seat plate, and one end of the seat plate is connected to the vertical piece by a hinge, and the other end of the seat plate is a free end, wherein a support plate is rotatably connected to the free end of the seat plate, and when the seat is stored, the support plate is rotatably stored on the lower surface of the seat plate, or the support plate is rotatably stored on the upper surface of the seat plate.

[0014] In the above-mentioned multifunctional bathing device, a skirt is formed by extending in the same direction along the edge of the seat plate. When the seat plate and the support plate are folded and stored, the support plate can be stored in a concave cavity surrounded by the skirt.

[0015] In the above-mentioned multifunctional bathing device, a connecting piece is provided on the crossbar, and an annular groove is provided on the connecting piece, wherein one end of the handrail is nested in the annular groove and rotatably connected to the connecting piece, and the other end of the handrail is a free end.

[0016] In the above-mentioned multifunctional bathing device, the crossbar includes a plurality of storage blocks, and the connecting member is located between two adjacent storage blocks, wherein both sides of the connecting member are connected to the corresponding adjacent storage blocks, and the upper surface of the storage block serves as a storage platform for bathing supplies.

[0017] In the above-mentioned multifunctional bathing device, a baffle is connected to the front side of each storage block, and a height difference is formed between the upper surface of the baffle and the plane where the storage platform is located, and the height difference serves as a blocking part when bathing supplies are placed on the storage platform.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) The present invention provides a multifunctional bathing device, which changes the relative distance between the top spray nozzle and the ground by sliding cooperation between the slider and the vertical bar, so as to adapt to family members of different heights, thereby improving the experience of family members when using the shower device. In addition, by providing a back scrubbing module, the user's back can be cleaned, and the water outlet surfaces of the multiple back spray nozzles are not in the same vertical plane, so that when the user's back fits the multiple back spray nozzles, it is more in line with the user's back curve, thereby achieving the scrubbing of the user's back.

[0020] (2) The side of the slider connected to the top shower head is inclined, so that the water sprayed from the top shower head is also inclined. The closer the end of the water line is to the ground, the greater the horizontal distance between the water line and the vertical bars. This allows the user to maintain a certain distance from the vertical bars when showering, thereby expanding the user's activity space when washing their hair or scrubbing their body, avoiding collision with the vertical bars, and thus improving the user experience.

[0021] (3) By providing a massage head, the user can place the massage head against the surface of the user's scalp when washing the head. On the one hand, this improves the washing effect. On the other hand, it can massage the user's head to activate the blood circulation in the head, thereby improving the user's experience.

[0022] (4) Since the axis of the massage head forms an angle with the axis of the top spray nozzle, the feelers on the massage head are arranged obliquely, thereby expanding the range of the scalp that each massage head can relieve when rotating, further improving the cleaning effect and massage effect. In addition, the massage head is arranged in the middle of the plane where the spray hole is located, so that the massage is more concentrated.

[0023] (5) Multiple water outlet surfaces are spliced ​​together to form an outwardly convex arc surface, which can ensure that the water outlet surface of each back spray nozzle can fit the user's back without any gap, thereby further improving the effect of scrubbing the user's back.

[0024] (6) By integrating the seat function and the handrail function into the shower device, the above-mentioned person can take a bath conveniently. Moreover, the above-mentioned person sitting on the seat can use the top spray head with a lifting function to wash and massage his head without manual washing, which makes the above-mentioned person's bathing more convenient. In addition, the back can be washed by the back scrubbing module at the same time, further improving the reliability of washing.

[0025] (7) There are two purposes for setting the horizontal rail. First, it increases the contact area between the entire shower device and the wall, or fixes the position so that when the above-mentioned person sits on the seat and puts his arms on the armrests, or leans on the armrests, the entire shower device has sufficient bearing capacity, thereby improving the reliability of product use. Second, the horizontal rail can be used as a storage platform for bathing products, thereby improving the utilization rate of the bathroom space and ensuring the cleanliness of the bathroom.

[0026] (8) When the armrest is in the unfolded state, it can not only be used as a place for the arms of the above-mentioned person to rest their arms or a place for the body to lean on when bathing, but also can be used as a hanging place for shower supplies, such as bath towels, when the shower device is not in use, so as to dry the bath towels and avoid the growth of bacteria, thereby improving the hygiene and health of the use of shower supplies.

[0027] (9) By providing a skirt at the edge of the seat plate, on the one hand, the support plate can be folded and stored so that the seat in the stored state can fit into the vertical bar to avoid collision with others when bathing; on the other hand, the strength of the seat plate can be improved, further improving the bearing capacity of the entire seat in the unfolded state and the stability of the seat when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of a multifunctional bathing device of the present invention.

[0029] Figure 2 It is a structural schematic diagram of a multifunctional bathing device of the present invention from another perspective.

[0030] In the figure,

[0031] 10. Vertical gear; 11. Slideway;

[0032] 20. Slider;

[0033] 30. Top spray nozzle; 31. Spray hole; 32. Massage head;

[0034] 40. Back scrubbing module; 41. Back spray nozzle; 42. Base;

[0035] 50. seat; 51. seat plate; 511. first notch; 52. support plate; 521. second notch; 53. skirt;

[0036] 60. crossbar; 61. connector; 62. storage block; 63. baffle;

[0037] 70. Handrails;

[0038] 80. Handheld showerhead. DETAILED DESCRIPTION

[0039] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0040] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0041] like Figure 1 and Figure 2 As shown, the present invention provides a multifunctional bathing device, comprising:

[0042] A vertical rail 10 is connected to the wall, and a slider 20 is provided at one end of the vertical rail 10 and can move along the length direction of the vertical rail 10, and a top spray nozzle 30 is connected to the slider 20, wherein a plurality of spray holes 31 are provided on the side of the top spray nozzle 30 facing the ground, and the relative distance between the top spray nozzle 30 and the ground is changed by moving the slider 20;

[0043] The back scrubbing module 40 is installed in the middle of the vertical rail 10 , and includes a plurality of back spray nozzles 41 arranged along the length direction of the vertical rail 10 , wherein the water outlet surfaces of the plurality of back spray nozzles 41 are not in the same vertical plane.

[0044] The present invention provides a multifunctional bathing device, which changes the relative distance between the top spray nozzle 30 and the ground through the sliding cooperation between the slider 20 and the vertical bar 10, so as to adapt to family members of different heights, thereby improving the experience of family members when using the shower device. In addition, by providing a back scrubbing module 40, the user's back can be cleaned, and the water outlet surfaces of the multiple back spray nozzles 41 are not in the same vertical plane, so that when the user's back fits the multiple back spray nozzles 41, it is more in line with the user's back curve, thereby achieving the scrubbing of the user's back.

[0045] It is worth mentioning that both the top spray nozzle 30 and the back spray nozzle 41 can spray foam, so as to facilitate the user to bathe.

[0046] It is further pointed out that a slideway 11 is arranged on the vertical rail 10 along the length direction of the vertical rail 10, and one end of the slider 20 is inserted into the slideway 11, and the top spray head 30 is arranged at the other end of the slider 20, wherein the side of the slider 20 connected to the top spray head 30 is arranged in an inclined surface.

[0047] In this embodiment, one side of the slider 20 connected to the top shower head 30 is arranged in an inclined surface, so that the water sprayed from the top shower head 30 is also arranged in an inclined surface. The closer the end of the water line is to the ground, the greater the lateral distance between the water line and the vertical bar 10. In this way, the user can maintain a certain distance from the vertical bar 10 when showering, thereby expanding the user's activity space when washing his hair or scrubbing his body, avoiding collision with the vertical bar 10, and thus improving the user's experience.

[0048] Preferably, a plurality of massage heads 32 are provided on the top spray nozzle 30 , and the massage heads 32 can rotate and move on the plane where the spray holes 31 are located.

[0049] In this embodiment, by providing a massage head 32, the user can place the massage head 32 against the surface of the user's scalp when washing the head. On the one hand, this improves the washing effect, and on the other hand, it can massage the user's head to activate the blood circulation in the head, thereby improving the user's experience.

[0050] It is worth mentioning that the multiple massage heads 32 are arranged in the middle of the plane where the spray hole 31 is located, and the axis of the massage head 32 forms an angle with the axis of the top spray nozzle 30.

[0051] In this embodiment, since the axis of the massage head 32 forms an angle with the axis of the top spray nozzle 30, the feelers on the massage head 32 are arranged obliquely, thereby expanding the range of the scalp to be relieved when each massage head 32 rotates, further improving the cleaning effect and massage effect. In addition, the massage head 32 is arranged in the middle of the plane where the spray hole 31 is located, so that the massage is more concentrated.

[0052] It is worth mentioning that the rotation of the massage head 32 is a circumferential rotation, and the movement of the massage head 32 can be forward and backward, or left and right, or up and down, so as to improve the massage effect.

[0053] Preferably, the water outlet surfaces of the multiple back spray nozzles 41 are arranged in an arc shape, and the water outlet surfaces of the multiple back spray nozzles 41 are spliced ​​to form an arc surface that bulges outward in a direction away from the vertical bar 10.

[0054] In this embodiment, multiple water outlet surfaces are spliced ​​together to form an outwardly convex arc surface, which can ensure that the water outlet surface of each back spray nozzle 41 can fit the user's back without any gap, thereby further improving the effect of scrubbing the user's back.

[0055] Preferably, among the multiple back spray nozzles 41, the water outlet direction of the back spray nozzle 41 close to the top spray nozzle 30 is set obliquely upward, the water outlet direction of the back spray nozzle 41 far from the top spray nozzle 30 is set obliquely downward, and the water outlet direction of the back spray nozzle 41 between the two is set horizontally. Such a water outlet mode can expand the coverage of the water column sprayed from the back spray nozzle 41, thereby further improving the cleaning effect of the user's back.

[0056] Preferably, the back scrubbing module 40 further includes a base 42, and one side of the base 42 is connected to the vertical rail 10, and the other side of the base 42 is arranged in a curved surface, wherein a plurality of back spray nozzles 41 are arranged along the contour of the curved surface.

[0057] Preferably, a foldable seat 50 is provided at the other end of the vertical rail 10 , and also includes a horizontal rail 60 connected to the vertical rail 10 , and rotatable and retractable armrests 70 are provided on both sides of the horizontal rail 60 , wherein the two armrests 70 are located on both sides of the seat 50 .

[0058] In the prior art, when the elderly, patients, and disabled people with limited mobility need to take a bath, the seat 50 can be unfolded, and the above-mentioned people can sit on the seat 50, and then the armrests 70 on both sides of the seat 50 can be rotated downward at the same time, or one of the armrests 70 on both sides of the seat 50 can be rotated downward as a supporting position for the arms or body of the above-mentioned people, and then the top spray nozzle 30 on the vertical bar 10 is turned on to enable the above-mentioned people to take a bath.

[0059] In this embodiment, the functions of the seat 50 and the handrail 70 are integrated into the shower device, so that the above-mentioned person can take a bath conveniently. Moreover, the above-mentioned person sitting on the seat 50 can wash and massage his head through the top spray head 30 with a lifting function without manual washing, which makes the above-mentioned person's bathing more convenient. In addition, the back is washed by the back scrubbing module 40 at the same time, further improving the reliability of washing.

[0060] It is further pointed out that in the present embodiment, the armrests 70 located on both sides of the seat 50 can also be directly connected to the two sides of the vertical rail 10 instead of being connected to the horizontal rail 60. At this time, the armrests 70 on both sides and the vertical rail 10 can also be rotatably connected. When the armrests 70 are used, the armrests 70 are rotated to set the armrests 70 in a horizontal state; when the armrests 70 are not used, the armrests 70 are in a vertical state, which will not affect other people's use of the shower device, and avoid collision with the armrests 70 or the seat 50 when others use it.

[0061] It is worth mentioning that there are two purposes for setting the crossbar 60. First, it increases the contact area between the entire shower device and the wall, or fixes the position. When the above-mentioned person sits on the seat 50 and puts his arms on the armrests 70, or leans on the armrests 70, the entire shower device has sufficient bearing capacity, thereby improving the reliability of product use. Second, the crossbar 60 can be used as a storage platform for bathing supplies, thereby improving the utilization rate of the bathroom space and ensuring the cleanliness of the bathroom.

[0062] To further explain, the connection between the handrail 70 and the crossbar 60 can be a rotating connection or other connection methods. As long as the handrail 70 is not in use, it can be stored to reduce the volume of the entire shower device, thereby preventing others from colliding with the handrail 70 in the unfolded state when using it, thereby preventing injuries. When it is needed, it can be quickly unfolded.

[0063] In this embodiment, the armrest 70 is in the unfolded state, which can not only serve as a resting position for the arms or a supporting position for the body of the above-mentioned person when bathing, but also can be used as a hanging position for shower supplies, such as a bath towel and a bath towel, when the shower device is not in use, so as to dry the bath towel or the bath towel, avoid the growth of bacteria, and improve the hygiene and health of the use of shower supplies.

[0064] It is worth mentioning that the handrail 70 is arranged in a strip shape, or in a runway shape, or in other structures. It is particularly noted that when the strip handrail 70 or the runway handrail 70 is unfolded, it is arranged horizontally. At this time, when the handrail 70 is subjected to downward pressure or lateral pressure, the handrail 70 is always arranged horizontally and will not collapse, thereby improving the reliability of the handrail 70 when in use. Generally, a support structure, such as a triangular bracket plate, is arranged at one end of the handrail 70 that is rotatably connected to the crosspiece 60. One side of the support structure is connected to the handrail 70, and the other side of the support structure abuts against the wall when the handrail 70 is unfolded, thereby ensuring that the entire handrail 70 has a high load-bearing capacity.

[0065] Furthermore, in this embodiment, taking the handrail 70 as a runway structure as an example, a connecting member 61 is provided on the cross bar 60, and an annular groove is provided on the connecting member 61, wherein one end of the handrail 70 is nested in the annular groove and rotatably connected to the connecting member 61, and the other end of the handrail 70 is a free end.

[0066] It is worth mentioning that the crossbar 60 is divided into a plurality of storage blocks 62, and the connecting member 61 is located between two adjacent storage blocks 62, wherein both sides of the connecting member 61 are connected to the corresponding adjacent storage blocks 62, and the upper surface of the storage block 62 serves as a storage platform for bathing products.

[0067] In this embodiment, in order to improve the stability of bathing supplies placed on the storage block 62 and prevent them from slipping, a baffle 63 is connected to the front side of each storage block 62, and the upper surface of the baffle 63 is higher than the horizontal plane where the storage platform is located, so that a height difference is formed between the upper surface of the baffle 63 and the plane where the storage platform is located, and the height difference serves as a blocking part when the bathing supplies are placed on the storage platform, thereby improving the safety of the placement of the bathing supplies.

[0068] It is further pointed out that a spray hole 31 can also be provided on the armrest 70. When the above-mentioned person sits on the seat 50, spray water can be sprayed from the spray hole 31 of the unfolded armrest 70, so as to wash the side of the body or the legs, thereby improving the washing effect.

[0069] Preferably, the seat 50 is foldably connected to the vertical rail 10, and the seat 50 includes a seat plate 51, wherein one end of the seat plate 51 is connected to the vertical rail 10 via a hinge, and the other end of the seat plate 51 is a free end.

[0070] It is worth mentioning that when one end of the seat plate 51 is rotatably connected to the vertical bar 10 through a hinge and the other end is a free end, if the seat 50 is unfolded at this time, the seat 50 forms a similar "cantilever beam" structure. Although it has a certain supporting ability, there are still corresponding safety hazards. For example, when a heavier person sits on the seat 50, there is a risk of collapse.

[0071] It is further pointed out that the hinge adopts a four-bar structure. When the seat plate 51 is unfolded and located at the "dead point" position of the four-bar structure, the seat plate 51 will be unable to rotate. At this time, the seat plate 51 has a certain supporting capacity; after crossing the dead point, the seat plate 51 can be rotated and stored again.

[0072] Therefore, in order to improve the safety of using the seat 50, a support plate 52 can be connected to the free end of the seat plate 51. When the seat 50 is in the unfolded state, the support plate 52 contacts the bathroom floor. At this time, the vertical bar 10, the seat plate 51 and the support plate 52 form an "h"-shaped structure, thereby improving the stability and reliability of the entire seat 50.

[0073] It is further pointed out that in order to reduce the volume of the entire seat 50 in the stored state, a rotating structure can be set between the seat plate 51 and the support plate 52, wherein, when the seat 50 is stored, the support plate 52 is rotated and stored on the lower surface of the seat plate 51, and then the seat plate 51 is rotated so that the support plate 52 is in contact with the vertical bar 10, or the support plate 52 is rotated and stored on the upper surface of the seat plate 51, and then the seat plate 51 is rotated so that the inner surface of the seat plate 51 faces the vertical bar 10.

[0074] It is further pointed out that a skirt 53 is formed by extending in the same direction along the edge of the seat plate 51. When the seat plate 51 and the support plate 52 are folded and stored, the support plate 52 can be stored in a concave cavity surrounded by the skirt 53, so that the support plate 52 is embedded in the seat plate 51.

[0075] In this embodiment, by providing a skirt 53 on the edge of the seat plate 51, on the one hand, the support plate 52 can be folded and stored so that the seat 50 in the stored state can fit into the vertical bar 10 to avoid collision with others when bathing; on the other hand, the strength of the seat plate 51 can be improved, further improving the bearing capacity of the entire seat 50 in the unfolded state and the stability of the seat 50 when in use.

[0076] Preferably, a hollow portion is provided at the connection between the seat plate 51 and the support plate 52 , and the hollow portion includes a first notch 511 provided on the seat plate 51 , and a second notch 521 provided on the support plate 52 , wherein the first notch 511 is connected to the second notch 521 .

[0077] Preferably, a handheld showerhead 80 is also included, and the handheld showerhead 80 can be placed on a bracket installed on the side wall of the vertical frame 10, wherein the showerhead can realize functions such as online voice interaction, music playback, personalized memory mode, etc.

[0078] It should be noted that in the present invention, descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. The terms "connected", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0079] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0080] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A multifunctional bathing device, characterized in that: include: A vertical bar is connected to the wall, and a slider that can move along the length direction of the vertical bar is provided at one end of the vertical bar, and a top spray nozzle is connected to the slider, wherein a plurality of spray holes are provided on the side of the top spray nozzle facing the ground, and the relative distance between the top spray nozzle and the ground is changed by moving the slider; The back scrubbing module is installed in the middle of the vertical rail, and comprises a plurality of back spray nozzles arranged along the length direction of the vertical rail, wherein the water outlet surfaces of the plurality of back spray nozzles are not in the same vertical plane.

2. A multifunctional bathing device according to claim 1, characterized in that: A slideway is arranged on the vertical rail along its length direction, and one end of the slider is inserted into the slideway, and the top spray nozzle is arranged at the other end of the slider, wherein one side of the slider connected to the top spray nozzle is arranged in an inclined surface.

3. A multifunctional bathing device according to claim 1, characterized in that: A plurality of massage heads are arranged on the top spray nozzle, and the massage heads can rotate and move on the plane where the spray hole is located, wherein the plurality of massage heads are arranged in the middle of the plane where the spray hole is located, and an angle is formed between the axis of the massage head and the axis of the top spray nozzle.

4. A multifunctional bathing device according to claim 1, characterized in that: The water outlet surfaces of the multiple back spray nozzles are arranged in an arc shape, and the water outlet surfaces of the multiple back spray nozzles are spliced ​​to form an arc surface convex outward in the direction away from the vertical bar; or the back scrubbing module also includes a base, and one side of the base is connected to the vertical bar, and the other side of the base is arranged in a curved surface, wherein the multiple back spray nozzles are arranged along the contour of the curved surface.

5. A multifunctional bathing device according to any one of claims 1 to 4, characterized in that: A foldable seat is also provided at the other end of the vertical rail, or a foldable seat is provided at the other end of the vertical rail, and rotatable and retractable armrests are provided on both sides of the vertical rail; Or a foldable seat is arranged at the other end of the vertical rail, and also includes a horizontal rail connected to the vertical rail, and rotatable and retractable armrests are arranged on both sides of the horizontal rail, wherein the two armrests are located on both sides of the seat.

6. A multifunctional bathing device according to claim 5, characterized in that: The seat comprises a seat plate, one end of which is connected to the vertical rail by a hinge, and the other end of the seat plate is a free end; or the seat comprises a seat plate, one end of which is connected to the vertical rail by a hinge, and the other end of the seat plate is a free end, wherein a support plate is rotatably connected to the free end of the seat plate, and when the seat is stored, the support plate is rotatably stored on the lower surface of the seat plate, or the support plate is rotatably stored on the upper surface of the seat plate.

7. A multifunctional bathing device according to claim 6, characterized in that: The skirt is extended in the same direction along the edge of the seat plate. When the seat plate and the support plate are folded and stored, the support plate can be stored in the concave cavity surrounded by the skirt.

8. The multifunctional bathing device according to claim 5, characterized in that: A connecting piece is arranged on the crosspiece, and an annular groove is arranged on the connecting piece, wherein one end of the handrail is nested in the annular groove and is rotationally connected with the connecting piece, and the other end of the handrail is a free end.

9. A multifunctional bathing device according to claim 8, characterized in that: The crossbar includes a plurality of storage blocks, and the connecting piece is located between two adjacent storage blocks, wherein two sides of the connecting piece are connected to the corresponding adjacent storage blocks, and the upper surfaces of the storage blocks serve as a storage platform for bathing supplies.

10. A multifunctional bathing device according to claim 9, characterized in that: A baffle is connected to the front side of each storage block, and a height difference is formed between the upper surface of the baffle and the plane where the storage platform is located, and the height difference serves as a blocking part when bathing supplies are placed on the storage platform.

Images