Water spraying unit and automatic moving spraying massage pool

Abstract

The utility model discloses a water spraying unit which comprises a shell. The driving part is connected with the shell; the spray head is connected with the driving part; one end of the first water pipe is connected with the nozzle, and the other end of the first water pipe is used for water inflow; the second water pipe is used for providing water flow for the driving part so that the driving part can drive the spray head to reciprocate relative to the shell in the first direction. The spray head can be driven by water power to move to achieve automatic moving spray massage, automatic moving can be achieved without additionally arranging a driving motor, the structure is simple, the reciprocating motion range of the spray head is the massage area range, compared with single-point or multi-point fixed spray head massage, the spray massage area range is enlarged, and the massage efficiency is improved. The massage manipulations are diversified, and the massage comfort is greatly improved. The utility model further provides the automatic moving jet massage pool.

Description

Technical Field

[0001] The utility model relates to the field of pools for family leisure and entertainment, in particular to a water jet unit and an automatic movable jet massage pool. Background Art

[0002] In today's urban life, people generally live at a fast pace and have high work pressure, so they need more leisure methods to increase the fun of life. Compared with traditional pools, massage pools have massage and leisure functions, which allow people to relax more and enjoy life when bathing, and are therefore widely welcomed by people. Existing massage pools are all single-point or multi-point fixed nozzle massages, with a small massage area and a single massage technique. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that the existing massage pool has a small massage area and a single massage technique. The utility model provides a water jet unit and an automatic movable jet massage pool, which adopts water power to drive the nozzle to move, can realize automatic movable jet massage, and can realize automatic movement without adding an additional drive motor. The structure is simple, and the reciprocating motion range of the nozzle is the massage area. Compared with single-point or multi-point fixed nozzle massage, the jet massage area is expanded, the massage technique is diversified, and the massage comfort is greatly improved.

[0004] In order to solve the above technical problems, the embodiment of the utility model discloses a water injection unit, comprising:

[0005] shell;

[0006] A driving part connected to the housing;

[0007] A nozzle connected to the driving part;

[0008] a first water pipe, one end of which is connected to the nozzle, and the other end of which is used for water intake;

[0009] A second water pipe, wherein the second water pipe is used to provide water flow to the driving unit so that the driving unit drives the spray head to reciprocate relative to the housing along a first direction.

[0010] By adopting the above technical solution, the second water pipe provides water flow to the driving part, and the driving part drives the nozzle to reciprocate relative to the shell in the first direction. The other end of the first water pipe is filled with water, and one end of the first water pipe is connected to the nozzle. Therefore, the water sprayed by the nozzle forms a columnar water column, which can reciprocate relative to the shell in the first direction. By adopting this technical solution, automatic movement and jet massage can be achieved within the reciprocating range in the first direction. At the same time, the water flow of the second water pipe is used to provide water power to drive the nozzle to move. Automatic movement can be achieved without adding an additional drive motor. The structure is simple, and the reciprocating range of the nozzle is the massage area. Compared with single-point or multi-point fixed nozzle massage, the jet massage area is expanded.

[0011] According to another specific embodiment of the present utility model, the water spray unit includes a fixing portion, the fixing portion includes a first part and a second part, the first part is connected to the housing, the second part is connected to the driving portion, and the second part extends along the first direction.

[0012] With the above technical solution, the fixing part includes a first part and a second part, the first part is connected to the shell, and the second part is connected to the driving part, so the driving part can be connected to the shell and fixed in the shell.

[0013] According to another specific embodiment of the present utility model, along a second direction, the first water pipe, the second part, the driving part and the shell are arranged in sequence, and the second direction is perpendicular to the first direction.

[0014] By adopting the above technical solution, the second part is placed between the first water pipe and the driving part. When the driving part drives the nozzle and the first water pipe to reciprocate along the first direction, the second part can isolate the driving part and the first water pipe from interfering with each other.

[0015] According to another specific embodiment of the utility model, the driving part includes an impeller, the impeller is connected to the second part, one end of the second water pipe is spaced apart from the impeller and directly opposite to the impeller, and the other end of the second water pipe is used for water intake.

[0016] According to another specific embodiment of the utility model, the driving part includes a first gear, a second gear and a chain. Along the second direction, the first gear is connected to the impeller, the impeller is located between the second part and the first gear, the second gear is connected to the second part, the impeller is used to drive the first gear to rotate, and the chain is transmission connected to the first gear and the second gear.

[0017] According to another specific embodiment of the utility model, the driving part includes a first moving part and a second moving part, the second moving part is connected to the chain, the second moving part is embedded in the first moving part, the second moving part can slide left and right along a third direction relative to the first moving part, along the third direction, both ends of the first moving part are respectively provided with a first connecting part, the first connecting part is connected to the nozzle, the nozzle is connected to the first water pipe, and the third direction is perpendicular to the first direction.

[0018] According to another specific embodiment of the present invention, the first moving part is a rectangular frame.

[0019] According to another specific embodiment of the utility model, the driving part includes a first sliding part and a second sliding part, the first sliding part is connected to the first moving part, the second sliding part extends along a first direction, the first sliding part and the second sliding part are slidably connected, and the chain can drive the first moving part to move relative to the second sliding part along the first direction through the second moving part, wherein, when the first moving part moves forward along the first direction relative to the second sliding part, the second moving part is located at one end of the first moving part along a third direction, and when the first moving part moves reversely along the first direction relative to the second sliding part, the second moving part is located at the other end of the first moving part along the third direction.

[0020] With the above technical solution, the second water pipe provides water flow to the impeller, and the impeller starts to rotate due to the impact force of the water flow. The rotating impeller drives the first gear to rotate, and since the chain is connected to the first gear and the second gear, the chain starts to rotate. Since the second moving part is connected to the chain, and the second moving part is embedded in the first moving part, the rotation of the chain can drive the second moving part to move relative to the shell in the first direction, and the second moving part drives the first moving part to move in the first direction. When the first moving part moves to the top in the positive direction with the rotation of the chain, the second moving part moves to the right in the first moving part along the third direction relative to the first moving part with the rotation of the chain, and then the first moving part continues to move in the opposite direction relative to the shell in the first direction with the rotation of the chain. When the first moving part moves downward to the bottom in the rotation of the chain, the second moving part moves to the left in the first moving part along the third direction relative to the first moving part with the rotation of the chain, and then the first moving part continues to move forward relative to the shell in the first direction with the rotation of the chain. According to this principle, the reciprocating motion of the first moving part relative to the shell in the first direction can be completed.

[0021] The first moving part is connected to the first sliding part, the second sliding part extends along the first direction, and the first sliding part and the second sliding part are slidably connected, so the moving path of the first moving part along the first direction is limited by the first sliding part.

[0022] The first moving part has first connecting parts at both ends, and the first connecting parts are connected to the nozzle, so the nozzle can reciprocate relative to the shell along the first direction. The nozzle is connected to one end of the first water pipe, and water enters the other end of the first water pipe, so the water column sprayed by the nozzle can reciprocate relative to the shell along the first direction. By using water power to drive the nozzle to move, automatic movement and jet massage are realized, and automatic movement can be realized without adding an additional drive motor, the structure is simple, and the range of the jet massage area is expanded.

[0023] According to another specific embodiment of the present utility model, the driving part is an automatic reciprocating mechanism.

[0024] According to another specific embodiment of the present utility model, a first through hole portion extending along the first direction is provided on one side of the shell, and the first through hole portion corresponds to the nozzle.

[0025] According to another specific embodiment of the present utility model, the shell includes a partition, there are at least two first through hole portions, and the partition is provided between two adjacent first through hole portions.

[0026] By adopting the above technical solution, the water column sprayed from the nozzle can massage the human body through the first through hole portion on one side of the housing. When using the automatic moving jet massage pool for massage, the user sometimes leans on the water spray unit, and the partition can provide a place for the user's back to lean on, preventing the user's back from contacting the driving unit, causing damage to the user's back, and affecting the user's experience.

[0027] According to another specific embodiment of the present invention, the nozzle can reciprocate up and down, or reciprocate left and right, or reciprocate at an angle relative to the housing along the first direction.

[0028] According to another specific embodiment of the present utility model, the first water pipe is a hose.

[0029] By adopting the above technical solution, the hose material ensures that the first water pipe can meet the requirement of the nozzle to reciprocate relative to the shell along the first direction.

[0030] The embodiment of the utility model also discloses an automatic mobile jet massage pool, comprising:

[0031] The outer frame includes a water-holding space;

[0032] A control box, comprising a water pump, wherein the water pump is in communication with the water containing space;

[0033] In the water spraying unit described in any of the above items, the first water pipe and the second water pipe are respectively connected to the water pump.

[0034] By adopting the above technical solution, the water pump draws water from the water holding space, and then the water passes through the water pump and is ejected through the nozzle via the first water pipe. Similarly, the water passes through the water pump and provides water to the impeller of the driving unit via the second water pipe. The impeller of the driving unit drives the nozzle to reciprocate relative to the casing along the first direction.

[0035] According to another specific embodiment of the utility model, the outer frame includes a pool body, the pool wall of the pool body is provided with the water injection unit, and the first water pipe and the second water pipe pass through the pool wall and are sealed and connected to the pool wall.

[0036] According to another specific embodiment of the present utility model, the control box is provided with a third water pipe and a fourth water pipe, one end of the third water pipe is connected to the water holding space, the other end of the third water pipe is connected to the water pump, one end of the fourth water pipe is connected to the water pump, and the other end of the fourth water pipe is connected to the first water pipe and the second water pipe.

[0037] By adopting the above technical solution, the water pump draws out the water in the water holding space through the third water pipe, and then provides the water flow to the first water pipe and the second water pipe through the fourth water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 A three-dimensional view of an automatic moving jet massage pool according to an embodiment of the utility model is shown.

[0039] Figure 2 A top view of an automatic moving jet massage pool according to an embodiment of the utility model is shown.

[0040] Figure 3 The three-dimensional view of the water spray unit of the utility model embodiment is shown. Figure 1 .

[0041] Figure 4a The schematic diagram of the connection between the water injection unit and the control box in the embodiment of the utility model is shown Figure 1 .

[0042] Figure 4b The schematic diagram of the connection between the water injection unit and the control box in the embodiment of the utility model is shown Figure 2 .

[0043] Figure 5 The three-dimensional view of the water spray unit of the utility model embodiment is shown. Figure 2 .

[0044] Figure 6 A schematic diagram showing the connection of a driving unit, a nozzle, a first water pipe and a second water pipe according to an embodiment of the utility model is shown.

[0045] Figure 7 A schematic diagram showing the connection between the driving part, the nozzle and the fixing part of an embodiment of the utility model is shown.

[0046] Figure 8 A stereoscopic view showing the drive unit of the utility model embodiment Figure 1 .

[0047] Figure 9a The first reciprocating motion process of the driving part of the embodiment of the utility model is shown.

[0048] Figure 9b The second reciprocating motion process of the driving part of the embodiment of the utility model is shown.

[0049] Fig.9c The third reciprocating motion process of the driving part of the embodiment of the utility model is shown.

[0050] Figure 9d The fourth reciprocating motion process of the driving part of the embodiment of the utility model is shown.

[0051] Fig.10a An example of the reciprocating motion direction of the drive unit and the nozzle of the utility model is shown Figure 1 .

[0052] Fig.10b An example of the reciprocating motion direction of the drive unit and the nozzle of the utility model is shown Figure 2 .

[0053] Fig.10c An example of the reciprocating motion direction of the drive unit and the nozzle of the utility model is shown Figure 3 .

[0054] Description of Reference Numerals

[0055] Automatic moving jet massage pool 1; outer frame 11; pool body 111; pool wall 1111, second through hole 1112; water storage space 112; control box 12; third water pipe 121; fourth water pipe 122;

[0056] Water spray unit 2;

[0057] Shell 3; first through hole portion 31; inner cavity 32; partition 33;

[0058] driving part 4; impeller 41; first gear 42; second connecting part 421; second gear 43; third connecting part 431; chain 44; first moving part 45; first connecting part 451; second moving part 46; first sliding part 47; second sliding part 48;

[0059] Nozzle 5;

[0060] First water pipe 6;

[0061] Second water pipe 7;

[0062] Fixing portion 8; first portion 81; second portion 82. DETAILED DESCRIPTION

[0063] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0064] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0065] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0066] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0067] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0068] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0069] refer to Figure 1 and Figure 2 The embodiment of the present application provides an automatic mobile jet massage pool 1, comprising an outer frame 11, a control box 12 and four water jet units 2. The outer frame 11 is a quadrilateral shape, and a pool body 111 is arranged inside the outer frame 11. The pool body 111 has a pool wall 1111 and a water storage space 112. The water storage space 112 is used to store water. Four water jet units 2 are arranged on the pool wall 1111 of the pool body 111, and two water jet units 2 are arranged on the opposite pool walls 1111, respectively. The two water jet units 2 are arranged at intervals in the horizontal direction. The control box 12 includes a water inlet pipe 121 (also referred to as the third water pipe 121), a water outlet pipe 122 (also referred to as the fourth water pipe 122) and a water pump (not shown in the figure). One end of the third water pipe 121 is connected to the water storage space 112, the other end of the third water pipe 121 is connected to the water pump, one end of the fourth water pipe 122 is connected to the water pump, and the other end of the fourth water pipe 122 is connected to the water jet unit 2.

[0070] With the above technical solution, the water pump draws water from the water containing space 112 through the third water pipe 121 , and then the water flows through the water pump and into the water injection unit 2 through the fourth water pipe 122 .

[0071] It should be noted that the embodiment of the present application does not impose any specific restrictions on the shape of the outer frame 11. For example, in other possible implementations, the shape of the outer frame 11 may be circular, pentagonal, hexagonal, etc. It should be noted that the embodiment of the present application does not impose any specific restrictions on the placement of the water spray unit 2. For example, in other possible implementations, the placement of the water spray unit 2 may be placed in a vertical direction or at an inclined angle, etc.

[0072] It should be noted that the embodiment of the present application does not specifically limit the number of water injection units 2. For example, in other possible embodiments, the number of water injection units 2 may be six, eight, etc. In addition, each pool wall 1111 may be provided with a water injection unit 2, or a portion of the pool walls 1111 may be provided with a water injection unit 2. The embodiment of the present application does not specifically limit the number of water injection units 2 on the pool wall 1111 provided with the water injection unit 2. For example, in other possible embodiments, the number of water injection units 2 provided on the pool wall 1111 may be three, four, etc.

[0073] In some possible implementations, reference Figure 1 , Figure 3 and Figure 4aEach water jet unit 2 is provided with two corresponding second through-hole portions 1112 on the pool wall 1111, and each water jet unit 2 includes a first water pipe 6 and a second water pipe 7, which pass through the second through-hole portions 1112 and are in close contact with the second through-hole portions 1112. The water pump is connected to the water-containing space 112, one end of the fourth water pipe 122 is connected to the water pump, and the other end of the fourth water pipe 122 is connected to the first water pipe 6 and the second water pipe 7, and the first water pipe 6 is a hose.

[0074] By adopting the above technical solution, the first water pipe 6 and the second water pipe 7 are in close contact with the second through hole 1112, ensuring that the water jet unit 2 is sealed and connected to the pool body 111 of the automatic moving jet massage pool 1. The water flows through the water pump through the fourth water pipe 122, part of the water flows out through the first water pipe 6 to achieve water massage, and the other part of the water flows through the second water pipe 7 to provide water power for the water jet unit 2. The first water pipe 6 is a hose that can meet the needs of the nozzle 5 along the first direction ( Figure 5 The requirement for reciprocating motion relative to the housing 3 (in the X direction).

[0075] It should be noted that the embodiment of the present application does not impose any specific limitation on the number of second through hole portions 1112 corresponding to each water injection unit 2. For example, in other possible implementations, the number of second through hole portions 1112 corresponding to each water injection unit 2 may be three, four, etc.

[0076] The specific structure of the water injection unit 2 is described in detail below with reference to the accompanying drawings. Figure 3 The embodiment of the present application provides a water spray unit 2, including a housing 3, a driving part 4, two spray heads 5, a first water pipe 6, a second water pipe 7 and a fixing part 8.

[0077] Combination Figure 1 , Figure 4a and Figure 4b , the connection method of the fourth water pipe 122 with the first water pipe 6 and the second water pipe 7 is described in detail. After the first water pipe 6 passes through the pool wall 1111 of the pool body 111, it is divided into two and connected to the two nozzles 5 respectively (such as Figure 4a As shown). The embodiment of the present application does not specifically limit the connection method between the first water pipe 6 and the nozzle 5. For example, in other possible implementations, the first water pipe 6 can be divided into two before passing through the pool wall 1111 of the pool body 111, and then connected to the two nozzles 5 respectively.

[0078] By adopting the above technical solution, part of the water flow of the fourth water pipe 122 is ejected through the first water pipe 6 and then through the nozzle 5, and the other part of the water flow passes through the second water pipe 7 to provide water flow to the impeller 41 of the driving part 4, and the impeller 41 of the driving part 4 drives the nozzle 5 to move in the first direction ( Figure 3 The outer shell 3 reciprocates in the X direction.

[0079] refer to Figures 3 to 5 The shell 3 is connected to the cell body 111. The shell 3 is square in shape. The shell 3 includes an inner cavity 32 and a partition 33. One side of the shell 3 is provided with two Figure 5 The first through hole portion 31 extending in the first direction (X direction), the two first through hole portions 31 correspond to the two nozzles 5 one by one, and the partition plate 33 is arranged between the two first through hole portions 31. The fixing portion 8 includes two first portions 81 and a second portion 82. The two first portions 81 are rectangular in shape and connected to the upper and lower tops of the housing 3. The second portion 82 in the shape of a long strip is connected to the driving portion 4. Figure 5 X direction) extension.

[0080] It should be noted that the embodiment of the present application does not impose any specific restrictions on the connection method between the outer shell 3 and the pool body 111. For example, in other possible implementations, the connection method between the outer shell 3 and the pool body 111 can be that a hot-fitting fixing on the pool body 111 is connected to the outer shell 3, the pool body 111 and the outer shell 3 are fixedly connected by a buckle or a screw, etc.

[0081] The two nozzles 5 are connected to the driving unit 4, one end of the first water pipe 6 is respectively connected to the two nozzles 5, and the other end of the first water pipe 6 is used for water intake. The second water pipe 7 is used to provide water flow to the driving unit 4, so that the driving unit 4 drives the nozzles 5 to reciprocate relative to the housing 3 along the first direction. The nozzles 5 and the driving unit 4 are both placed in the inner cavity 32 of the housing 3.

[0082] By adopting the above technical solution, the water column sprayed by the nozzle 5 can massage the human body through the first through hole 31 on one side of the housing 3. The second water pipe 7 provides water flow to the driving unit 4, and the driving unit 4 drives the nozzle 5 to reciprocate relative to the housing 3 along the first direction. The other end of the first water pipe 6 is filled with water, and one end of the first water pipe 6 is connected to the nozzle 5. Therefore, the water column sprayed by the nozzle 5 can be moved along the first direction ( Figure 5 The nozzle 5 reciprocates relative to the housing in the middle X direction to realize automatic mobile jet massage. The reciprocating range of the nozzle 5 is the massage area, which expands the jet massage area.

[0083] When using the automatic mobile jet massage pool 1 for massage, the user sometimes leans on the water jet unit 2. The partition 33 can provide a place for the user's back to lean on, preventing the user's back from contacting the drive unit 4 and causing damage to the user's back, thereby affecting the user's experience.

[0084] refer to Figure 3 , along the second direction ( Figure 3 In the Y direction), the first water pipe 6, the fixing part 8, the driving part 4 and the inner wall of the shell 3 are arranged in sequence.

[0085] With the above technical solution, the fixing part 8 is placed between the first water pipe 6 and the driving part 4, and the driving part 4 drives the nozzle 5 and the first water pipe 6 to move in the first direction ( Figure 3 When the driving part 4 and the first water pipe 6 reciprocate up and down (in the X direction), the fixing part 8 can isolate the driving part 4 and the first water pipe 6 from interfering with each other.

[0086] It should be noted that the shape of the housing 3 is not specifically limited in the embodiment of the present application. For example, in other possible embodiments, the shape of the housing 3 may be circular, rectangular, etc. The shape of the first portion 81 is not specifically limited in the embodiment of the present application. For example, in other possible embodiments, the shape of the first portion 81 may be circular, square, etc. The shape of the second portion 82 is not specifically limited in the embodiment of the present application. For example, in other possible embodiments, the shape of the second portion 82 may be cylindrical, etc.

[0087] It should be noted that the embodiment of the present application does not impose any specific restrictions on the number of the first through hole portions 31. For example, in other possible embodiments, the number of the first through hole portions 31 is determined by the number of the nozzles 5, and the number of the first through hole portions 31 can be three, four, etc. It should be noted that the embodiment of the present application does not impose any specific restrictions on the number of the nozzles 5. For example, in other possible embodiments, the number of the nozzles 5 can be three, four, etc. It should be noted that the embodiment of the present application does not impose any specific restrictions on the type of the nozzle 5. For example, in other possible embodiments, the type of the nozzle 5 can be a rotary nozzle, a straight nozzle, etc.

[0088] In some possible implementations, reference Figure 3 and Figure 6 The driving part 4 includes an impeller 41, the impeller 41 is connected to the second part 82, one end of the second water pipe 7 is spaced apart from the impeller 41, and the impeller 41 is connected to the second part 82 along the first direction ( Figure 3 X direction), one end of the second water pipe 7 is arranged below the impeller 41 and directly opposite to the impeller 41, and the other end of the second water pipe 7 is used for water intake, and the water flow at one end of the second water pipe 7 provides water power to the impeller 41 to rotate it.

[0089] In some possible implementations, reference Figure 7 The driving unit 4 further includes a first gear 42 and a second gear 43. Figure 7 The first gear 42 is connected to the impeller 41 through the second connecting portion 421, the second connecting portion 421 is cylindrical, the impeller 41 is located between the second portion 82 and the first gear 42, the second gear 43 is connected to the second portion 82 through the third connecting portion 431, the third connecting portion 431 is cylindrical, the impeller 41 is used to drive the first gear 42 to rotate, the chain 44 is transmission-connected to the first gear 42 and the second gear 43, and the second direction is perpendicular to the first direction.

[0090] In some possible implementations, reference Figure 6 and Figure 8 The driving part 4 also includes a first moving part 45 and a second moving part 46. The second moving part 46 is connected to the chain 44, and the second moving part 46 is embedded in the first moving part 45. The first moving part 45 is a rectangular frame structure that is internally penetrated. For example, the first moving part 45 is a slide rail, and the second moving part 46 can move along the third direction ( Figure 6 Along the third direction, the two ends of the first moving part 45 are respectively provided with first connecting parts 451, the first connecting parts 451 are circular rings, the first connecting parts 451 are connected to the nozzle 5, and the nozzle 5 is connected to the first water pipe 6. The third direction is perpendicular to the first direction ( Figure 6 X direction).

[0091] It should be noted that the shape of the first connection portion 451 is not specifically limited in the embodiment of the present application, and the shape of the first connection portion 451 is determined by the shape of the nozzle 5. For example, in other possible embodiments, the shape of the first connection portion 451 may be square, oval, etc. The number of the first connection portions 451 is not specifically limited in the embodiment of the present application, and the number of the first connection portions 451 is determined by the number of the nozzles 5.

[0092] It should be noted that the embodiment of the present application does not impose any specific restrictions on the shape of the first moving part 45. For example, in other possible implementations, the shape of the first moving part 45 may be square, trapezoidal, parallelogram, cylindrical, etc. The embodiment of the present application does not impose any specific restrictions on the form of the first moving part 45. For example, in other possible implementations, the form of the first moving part 45 may be a slider, a sliding sleeve, a sliding rod, etc., as long as the second moving part 46 can slide left and right relative to the first moving part 45 along the third direction.

[0093] In some possible implementations, such as Figure 6 and Figures 9a to 9d As shown, the driving part 4 includes a first sliding part 47 and a second sliding part 48. For example, the first sliding part 47 is a slider and the second sliding part 48 is a slide rail. The first sliding part 47 is connected to the first moving part 45, and the second sliding part 48 is moved in a first direction ( Figure 6 The first sliding part 47 and the second sliding part 48 are slidably connected, and the chain 44 can drive the first moving part 45 to move relative to the second sliding part 48 along the first direction through the second moving part 46. When the first moving part 45 moves forward relative to the second sliding part 48 along the first direction, the second moving part 46 is located at the position where the first moving part 45 moves along the third direction ( Figure 6When the first moving portion 45 moves in the opposite direction relative to the second sliding portion 48 along the first direction, the second moving portion 46 is located at the other end of the first moving portion 45 along the third direction.

[0094] It should be noted that the embodiment of the present application does not impose any specific restrictions on the specific structure of the first sliding part 47 and the second sliding part 48, as long as the two can be slidably connected. For example, in other possible implementations, the first sliding part 47 can be a sliding rod and the second sliding part 48 can be a sliding sleeve.

[0095] In some possible implementations, the driving unit 4 is an automatic reciprocating mechanism.

[0096] The present application realizes automatic reciprocating motion through the above structure, but the present application does not limit the type structure of the automatic reciprocating mechanism, and the driving part 4 can also be other types of automatic reciprocating mechanisms, such as a crank-connecting rod mechanism, a rocker mechanism, etc.

[0097] Combine the following Figures 9a to 9d , the movement process of the driving unit 4 is explained.

[0098] refer to Figure 3 and Figure 6 , along the first direction ( Figure 6 The up and down movement in the X direction is a specific embodiment. The second water pipe 7 provides water flow to the impeller 41. The impeller 41 starts to rotate due to the impact force of the water flow. The rotating impeller 41 drives the first gear 42 to rotate. Since the chain 44 is connected to the first gear 42 and the second gear 43, the chain 44 starts to rotate upward.

[0099] like Figure 6 and Figure 9a As shown, since the second moving part 46 is connected to the chain 44 and the second moving part 46 is embedded in the first moving part 45, the rotation of the chain 44 can drive the second moving part 46 to move along the first direction ( Figure 6 X direction) upward relative to the housing 3 ( Figure 9a The second moving part 46 drives the first moving part 45 and the nozzle 5 to move upward along the first direction.

[0100] like Figure 9b and Fig.10a As shown, when the first moving part 45 and the nozzle 5 rotate upward along with the chain 44 ( Figure 9a When the second moving part 46 moves to the top along the third direction ( Figure 9b The first moving part 45 moves rightwardly (in the Z direction).

[0101] like Fig.9c and Fig.10aAs shown, the first moving part 45 and the nozzle 5 then continue to move downward relative to the housing 3 along the first direction as the chain 44 rotates ( Fig.9c b direction).

[0102] like Figure 6 and Figure 9d As shown, when the first moving part 45 rotates downward along with the chain 44 ( Figure 9d When the second moving part 46 moves to the bottom in the third direction relative to the first moving part 45, the second moving part 46 moves leftward in the first moving part 45 along the third direction as the chain 44 rotates. Subsequently, the first moving part 45 and the nozzle 5 continue to move upward relative to the housing 3 along the first direction as the chain 44 rotates.

[0103] According to this principle, reference Fig.10a , the first moving part 45 and the nozzle 5 can be moved relative to the housing 3 along the first direction ( Fig.10a middle a direction) down ( Fig.10a It can reciprocate in the direction b) and can realize automatic movement without adding an additional driving motor, and has a simple structure.

[0104] In addition, since the first moving portion 45 is connected to the first sliding portion 47, the second sliding portion 48 moves along the first direction ( Figure 6 The first sliding part 47 and the second sliding part 48 are slidably connected, so the first sliding part 47 limits the movement path of the first moving part 45 and the nozzle 5 along the first direction, and the first moving part 45 and the nozzle 5 can only move up and down along the track of the second sliding part 48. It should be noted that Figures 5 to 10a It is explained that the nozzle 5 can be along the first direction ( Fig.10a The nozzle 5 reciprocates up and down relative to the housing 3 in the X direction, but the present application does not limit the direction of the reciprocating movement of the nozzle 5 relative to the housing 3.

[0105] For example, refer to Figure 5 and Fig.10b , when the first direction is horizontal, the nozzle 5 can move along the first direction ( Fig.10b X direction) relative to the left side of the housing 3 ( Fig.10b middle a direction) right ( Fig.10b b direction) reciprocating motion.

[0106] refer to Figure 5 and Fig.10c When the first direction is an inclined direction, the nozzle 5 can move along the first direction ( Fig.10c The second sliding portion 48 is provided with a second sliding portion 48 and a second sliding portion 48 disposed in a horizontal direction (in the X direction) and reciprocates with respect to the housing 3. For example, the inclination angle α is an angle formed by an extension direction c of the second sliding portion 48 and a horizontal direction d.

[0107] It should be noted that the embodiment of the present application does not impose any specific limitation on the tilt angle α. For example, in other possible implementations, the tilt angle α may be 30°, 40°, 50°, etc.

[0108] The working process of the automatic mobile jet massage pool 1 will be described in detail below.

[0109] refer to Figure 1 and Figure 5 , the user fills the water storage space 112 with water, the water pump of the control box 12 draws water from the water storage space 112 through the third water pipe 121, and then provides the water to the first water pipe 6 and the second water pipe 7 through the fourth water pipe 122. The second water pipe 7 provides water to the driving unit 4, and the driving unit 4 drives the nozzle 5 to reciprocate relative to the housing 3 in the first direction. One end of the first water pipe 6 is connected to the nozzle 5, so that the water column sprayed by the nozzle 5 can be moved in the first direction ( Figure 5 The spray head 5 is driven by water power to move, thereby realizing automatic movement and jet massage, and no additional driving motor is required to realize automatic movement. The structure is simple, and the reciprocating motion range of the spray head is the massage area, which expands the jet massage area, diversifies the massage techniques, and greatly improves the massage comfort.

[0110] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A water spray unit, characterized in that: include: shell; A driving part connected to the housing; A nozzle connected to the driving part; a first water pipe, one end of which is connected to the nozzle, and the other end of which is used for water intake; A second water pipe, wherein the second water pipe is used to provide water flow to the driving unit so that the driving unit drives the spray head to reciprocate relative to the housing along a first direction.

2. The water spraying unit according to claim 1, characterized in that The water spray unit includes a fixing portion, the fixing portion includes a first portion and a second portion, the first portion is connected to the housing, the second portion is connected to the driving portion, and the second portion extends along the first direction.

3. The water spraying unit according to claim 2, characterized in that Along a second direction, the first water pipe, the second part, the driving part and the shell are arranged in sequence, and the second direction is perpendicular to the first direction.

4. The water spraying unit according to claim 2, characterized in that: The driving part comprises an impeller, and the impeller is connected to the second part. One end of the second water pipe is spaced apart from the impeller and directly opposite to the impeller, and the other end of the second water pipe is used for water intake.

5. The water spraying unit according to claim 4, characterized in that The driving part includes a first gear, a second gear and a chain. Along the second direction, the first gear is connected to the impeller, the impeller is located between the second part and the first gear, the second gear is connected to the second part, the impeller is used to drive the first gear to rotate, and the chain is connected to the first gear and the second gear.

6. The water spraying unit according to claim 5, characterized in that The driving part includes a first moving part and a second moving part, the second moving part is connected to the chain, the second moving part is embedded in the first moving part, the second moving part can slide left and right along a third direction relative to the first moving part, along the third direction, both ends of the first moving part are respectively provided with a first connecting part, the first connecting part is connected to the nozzle, the nozzle is connected to the first water pipe, and the third direction is perpendicular to the first direction.

7. The water spraying unit according to claim 6, characterized in that The first moving part is a rectangular frame.

8. The water spraying unit according to claim 6, characterized in that The driving part includes a first sliding part and a second sliding part, the first sliding part is connected to the first moving part, the second sliding part extends along a first direction, the first sliding part and the second sliding part are slidably connected, and the chain can drive the first moving part to move relative to the second sliding part along the first direction through the second moving part, wherein, when the first moving part moves forward along the first direction relative to the second sliding part, the second moving part is located at one end of the first moving part along the third direction, and when the first moving part moves reversely along the first direction relative to the second sliding part, the second moving part is located at the other end of the first moving part along the third direction.

9. The water spraying unit according to claim 1, characterized in that: The driving part is an automatic reciprocating mechanism.

10. The water spraying unit according to claim 1, characterized in that A first through hole portion extending along the first direction is provided on one side of the housing, and the first through hole portion corresponds to the nozzle.

11. The water spraying unit according to claim 10, characterized in that The housing includes a partition, and there are at least two first through-hole portions, with the partition being arranged between two adjacent first through-hole portions.

12. The water spraying unit according to claim 1, characterized in that: The spray head can reciprocate up and down, or reciprocate left and right, or reciprocate in an inclined manner relative to the housing along the first direction.

13. The water spraying unit according to claim 1, characterized in that The first water pipe is a hose.

14. An automatic mobile jet massage pool, characterized in that: include: The outer frame includes a water-holding space; A control box, comprising a water pump, wherein the water pump is in communication with the water containing space; The water spraying unit according to any one of claims 1 to 13, wherein the first water pipe and the second water pipe are respectively connected to the water pump.

15. The automatic moving jet massage pool according to claim 14, characterized in that: The outer frame comprises a pool body, a pool wall of the pool body is provided with the water injection unit, and the first water pipe and the second water pipe pass through the pool wall and are sealedly connected to the pool wall.

16. The automatic moving jet massage pool according to claim 14, characterized in that: The control box is provided with a third water pipe and a fourth water pipe, one end of the third water pipe is connected to the water holding space, the other end of the third water pipe is connected to the water pump, one end of the fourth water pipe is connected to the water pump, and the other end of the fourth water pipe is connected to the first water pipe and the second water pipe.

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