CN219850208U

CN219850208U - Shower nozzle structure and bathtub

Info

Publication number: CN219850208U
Application number: CN202320600639.8U
Authority: CN
Inventors: 黎兆豪; 朱荣; 郭丰
Original assignee: Foshan Faenza Sanitary Ware Co ltd; Arrow Home Group Co Ltd
Current assignee: Foshan Faenza Sanitary Ware Co ltd; Arrow Home Group Co Ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-10-20
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a spray head structure and a bathtub, wherein the spray head structure is arranged in the bathtub, the spray head structure comprises a spray head base and a spray head main body, the spray head base is connected to a mounting hole arranged in the bathtub, a water outlet cavity used for communicating an inner cavity of the bathtub is formed on the spray head base, the spray head main body is arranged in the water outlet cavity, and the spray head main body comprises a cover body and a rotating piece; the cover body is fixed at the opening of the water outlet cavity, and a plurality of water delivery holes are formed in the cover body at intervals along the circumferential direction of the cover body and used for delivering water into the bathtub; the water flow channel is formed on the autorotation piece, the autorotation piece is rotatably arranged in the water outlet cavity along the central axis of the cover body so as to rotate under the impact of water flow flowing into the water flow channel, the water flow channel is provided with a water outlet, and the water outlet can be aligned with the water delivery holes at different positions on the rotating stroke of the autorotation piece.

Description

Shower nozzle structure and bathtub

Technical Field

The utility model relates to the technical field of bathtubs, in particular to a spray head structure and a bathtub.

Background

Along with the development of science and technology, intelligent household equipment is rapidly popularized to thousands of households, the living environment of people is greatly improved, and the living experience of people is improved. Taking the bathtub in the bathtub as an example, the bathtub is used as a home equipment for bathing, so that people can relieve fatigue, relax nerves and relax body and mind, and the warm and comfortable feeling of family life is improved. In the prior art, a nozzle used in a bathtub is generally provided with waterway control functions such as flow adjustment, waterway switching or communication and stopping; however, the conventional small backrest nozzle structure needs manual adjustment of the hydraulic direction, and after the service time is long, the rolling ball of the water outlet nozzle is easy to loosen, so that the adjustment function is easy to fail.

Disclosure of Invention

The utility model mainly aims to provide a spray head structure and a bathtub, and aims to solve the problems that the hydraulic direction of the existing spray head structure needs manual adjustment and the adjusting function is easy to lose effectiveness.

In order to achieve the above object, the present utility model provides a shower nozzle structure for being disposed in a bathtub, comprising a shower nozzle base and a shower nozzle main body, wherein the shower nozzle base is used for being connected to a mounting hole disposed in the bathtub, a water outlet cavity for communicating with an inner cavity of the bathtub is formed on the shower nozzle base, the shower nozzle main body is disposed in the water outlet cavity, and the shower nozzle main body comprises:

the cover body is fixed at the opening of the water outlet cavity, and a plurality of water delivery holes are formed in the cover body at intervals along the circumferential direction of the cover body and used for delivering water into the bathtub; the method comprises the steps of,

the self-rotating piece is provided with a water flow channel, the self-rotating piece is rotatably arranged in the water outlet cavity along the central axis of the cover body and can rotate under the impact of water flow flowing into the water flow channel, the water flow channel is provided with a water outlet, and on the rotating stroke of the self-rotating piece, the water outlet can be aligned with the water supply holes at different positions to discharge water.

Optionally, an air supply runner and a water supply runner are further formed on the nozzle base, an inlet of the air supply runner is used for being connected with an external air source, an inlet of the water supply runner is used for being connected with an external water source, and an outlet of the air supply runner and an outlet of the water supply runner are used for being communicated with the water outlet cavity.

Optionally, the spray head base includes:

the outer side of the water delivery pipeline is provided with an annular connector in an outward protruding mode, and the annular connector is communicated with the water delivery pipeline;

the air supply pipeline is arranged side by side at intervals with the water supply pipeline; the method comprises the steps of,

one end of the connecting pipeline is connected with the air supply pipeline, and the other end of the connecting pipeline is connected with the annular joint and the joint of the air supply pipeline;

wherein the water supply pipeline is internally provided with the water supply flow channel;

the air supply channel is formed in the air supply pipeline;

the annular joint is internally provided with the water outlet cavity.

Optionally, the shower nozzle main part still includes the water diversion seat, the water diversion seat is located go out the intracavity and be in the autorotation piece is facing away from one side of lid, be formed with the water flow path in the water diversion seat, the water diversion seat with be formed with between the inner wall of play water chamber and cross the air flow path, the import intercommunication of water flow path the export of water flow path, the import intercommunication of air flow path the export of air flow path, the export of water flow path with the export of air flow path all with the import intercommunication of water flow path.

Optionally, the water diversion seat comprises a water passing section and a mixed flow section which are connected and arranged side by side, a mixed flow cavity is formed in the mixed flow section, a mixed flow hole communicated with the mixed flow cavity is formed in the bottom wall of the mixed flow cavity, a water passing flow passage is formed in the water passing section, an air passing flow passage is formed between the water passing section and the inner wall of the water outlet cavity, and the water passing flow passage and the air passing flow passage are communicated with the mixed flow hole;

the self-rotation piece comprises a flow inlet section and a flow dividing section which are connected side by side, the flow inlet section extends into the mixed flow cavity, a flow inlet channel which is communicated with the mixed flow hole is formed in the flow inlet section, two flow dividing channels are formed in the flow dividing section, two ends of the two flow dividing channels are respectively communicated with the flow inlet channel, and the other two ends of the two flow dividing channels jointly form the water outlet;

wherein the water flow channel comprises the inflow channel and two diversion channels.

Optionally, the spray head main body further comprises a fixing seat, one end part of the fixing seat is inserted into the opening of the water outlet cavity, and a mounting cavity communicated with the water outlet cavity is formed in the fixing seat;

wherein the autorotation piece is arranged in the mounting cavity;

the cover body is fixed at the opening of the installation cavity.

Optionally, a limit groove is formed in the periphery of the opening of the mounting cavity;

the cover body comprises a cover plate and an annular boss protruding outwards from the end face of one side of the cover plate, the annular boss can be sleeved in the opening of the fixing seat, so that the cover plate can be covered in the opening of the fixing seat, a limit lug is arranged on the periphery of the annular boss, and the limit lug can be fixed with the limit groove in a limit mode.

Optionally, the spray head structure further comprises a mounting sleeve, one end of the mounting sleeve is inserted into the opening of the water outlet cavity, and the other end of the mounting sleeve is used for being connected with a mounting hole of the bathtub;

wherein the autorotation piece is arranged in the mounting sleeve;

the cover body is fixed to the other end of the installation sleeve.

Optionally, the other end of the installation sleeve is used for penetrating through the installation hole of the bathtub to extend into the bathtub, an annular limiting table is outwards arranged on the side wall of the installation sleeve in a protruding mode at a position corresponding to the other end of the installation sleeve, and the annular limiting table is used for being abutted to the periphery of the installation hole of the bathtub.

Optionally, the spray head main body further comprises a mounting bolt, and one end of the mounting bolt is rotatably mounted on the cover body along the central axis of the cover body;

the self-rotating piece is sleeved on the outer side of the mounting bolt and is used for coaxially rotating with the mounting bolt.

The utility model also provides a bathtub, which comprises the spray head structure.

In the technical scheme of the utility model, the spray head structure comprises a spray head base and a spray head main body, wherein the spray head main body comprises a cover body and a self-rotating piece; the cover body is fixed at the opening of the water outlet cavity, and a plurality of water delivery holes are formed in the cover body at intervals along the circumferential direction of the cover body and used for delivering water into the bathtub; the self-rotating piece is rotatably arranged in the water outlet cavity along the central axis of the cover body so as to rotate under the impact of water flow flowing into the water flow channel, the water flow channel is provided with a water outlet, and the water outlet can be aligned with the water delivery holes at different positions to discharge water on the rotating stroke of the self-rotating piece; that is, in the use, when delivering water to the bathtub, the rivers that flow into in the rivers passageway are strikeed the autorotation piece, so that the autorotation piece is followed the central axis of lid rotates, thereby makes the delivery port of rivers passageway can with different positions department delivery port counterpoint play water, just also need not manual regulation water conservancy direction, and then not only easy and simple to handle, moreover make rivers can more even injection bathtub, can reach the massage effect more comfortable to the human body.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of a spray head structure according to the present utility model;

FIG. 2 is an exploded view of the spray head base and spray head body of FIG. 1;

FIG. 3 is an exploded view of the sprinkler head structure of FIG. 1;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 5 is an enlarged schematic view of portion B of FIG. 4;

FIG. 6 is a plan view of the sprinkler structure of FIG. 4

Description of the embodiments of the utility model the reference numerals:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Spray head structure	221	Water outlet
1	Spray head base	3	Water diversion seat
				11	Water supply pipeline	31	Water flow passage
12	Annular joint	32	Overair flow passage
				13	Air supply pipeline	4	Sealing ring
14	Connecting pipeline	5	Fixing seat
				2	Shower nozzle main body	51	Limiting groove
21	Cover body	6	Mounting sleeve
				211	Water supply hole	7	Sealing clasp
212	Limiting bump	8	Mounting bolt
				22	Autorotation piece	200	Bathtub

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Along with the development of science and technology, intelligent household equipment is rapidly popularized to thousands of households, the living environment of people is greatly improved, and the living experience of people is improved. Taking the bathtub in the bathtub as an example, the bathtub is used as a home equipment for bathing, so that people can relieve fatigue, relax nerves and relax body and mind, and the warm and comfortable feeling of family life is improved. In the prior art, a nozzle used in a bathtub is generally provided with waterway control functions such as flow adjustment, waterway switching or communication and stopping; however, the conventional small backrest nozzle structure needs to manually adjust the hydraulic direction, and after the small backrest nozzle structure is used, the adjusting function is easy to fail; meanwhile, the water outlet nozzle of the conventional small backrest nozzle structure is easy to fall off and is not easy to tighten.

In view of the above, the present utility model provides a shower nozzle structure and a bathtub. Fig. 1 to 6 show an embodiment of a shower head structure.

Referring to fig. 1, the shower head structure 100 is configured to be disposed in a bathtub 200, and includes a shower head base 1 and a shower head main body 2, wherein the shower head base 1 is configured to be connected to a mounting hole disposed in the bathtub 200, a water outlet cavity configured to be communicated with an inner cavity of the bathtub 200 is formed on the shower head base 1, the shower head main body 2 is disposed in the water outlet cavity, and the shower head main body 2 includes a cover 21 and a rotation member 22; the cover 21 is fixed at the opening of the water outlet cavity, and a plurality of water delivery holes 211 are formed in the cover 21 along the circumferential direction at intervals for delivering water into the bathtub 200; the self-rotating member 22 is provided with a water flow channel, the self-rotating member 22 is rotatably mounted in the water outlet cavity along the central axis of the cover 21 so as to rotate under the impact of water flow flowing into the water flow channel, the water flow channel is provided with a water outlet 221, and on the rotation stroke of the self-rotating member 22, the water outlet 221 and the water supply hole 211 at different positions can be aligned to discharge water.

In the technical scheme of the utility model, the spray head structure 100 comprises a spray head base 1 and a spray head main body 2, wherein the spray head main body 2 comprises a cover body 21 and a rotating member 22; the cover 21 is fixed at the opening of the water outlet cavity, and a plurality of water delivery holes 211 are formed in the cover 21 along the circumferential direction at intervals for delivering water into the bathtub 200; a water flow channel is formed on the autorotation member 22, the autorotation member 22 is rotatably mounted in the water outlet cavity along the central axis of the cover 21 so as to be capable of rotating under the impact of water flow flowing into the water flow channel, the water flow channel is provided with a water outlet 221, and on the rotation stroke of the autorotation member 22, the water outlet 221 can align with the water delivery holes 211 at different positions to discharge water; that is, during the use, when water is delivered into the bathtub 200, the water flowing into the water flow channel impacts the autorotation member 22, so that the autorotation member 22 rotates along the central axis of the cover 21, and the water outlet 221 of the water flow channel can be aligned with the water delivery hole 211 at different positions to deliver water, so that the hydraulic direction is not required to be manually adjusted, the operation is simple and convenient, the water flow can be injected into the bathtub 200 more uniformly, and the massage effect more comfortable to human body can be achieved.

The present utility model does not limit the specific number of the water outlets 221 of the autorotation member 22 and the water delivery holes 211, the number of the water outlets 221 of the autorotation member 22 may be 1, one water outlet 221 is eccentrically arranged, when water flows into the water flow channel, the autorotation member 22 can rotate along the central axis of the cover 21, and the number of the water delivery holes 211 is greater than the number of the water outlets 221, so that the water outlets 221 and the water delivery holes 211 at different positions can be aligned to discharge water; specifically, in the present embodiment, two water outlets 221 and/or three water delivery holes 211 are provided, that is, two water outlets 221, three water delivery holes 211, or two water outlets 221 and three water delivery holes 211 may be provided.

Referring to fig. 4 to 6, the nozzle base 1 is further formed with an air supply runner and a water supply runner, an inlet of the air supply runner is used for being connected with an external air source, an inlet of the water supply runner is used for being connected with an external water source, and an outlet of the air supply runner and an outlet of the water supply runner are used for being communicated with the water outlet cavity; by arranging the air supply flow passage and the water supply flow passage, the automatic rotation of the rotating member 22 is realized under the action of water power and air, so that water flow can flow more uniformly, and more comfortable massage is achieved on a human body.

Specifically, the nozzle base 1 includes a water supply pipe 11, an air supply pipe 13, and a connection pipe 14; an annular connector 12 is arranged on the outer side of the water supply pipeline 11 in an outward protruding mode, and the annular connector 12 is communicated with the water supply pipeline 11; the air supply pipeline 13 and the water supply pipeline 11 are arranged side by side at intervals; one end of the connecting pipe 14 is connected with the air supply pipe 13, and the other end of the connecting pipe is connected with the joint of the annular joint 12 and the water supply pipe 11; wherein the water supply channel is formed in the water supply pipeline 11; the air supply duct 13 is formed with the air supply flow passage therein; the annular joint 12 is internally provided with the water outlet cavity; so set up, simple structure is convenient for shower nozzle base 1 installs and dismantles.

Meanwhile, the spray head main body 2 further comprises a water diversion seat 3, the water diversion seat 3 is arranged in the water outlet cavity and is positioned on one side of the autorotation piece 22 opposite to the cover body 21, a water passing flow passage 31 is formed in the water diversion seat 3, an air passing flow passage 32 is formed between the water diversion seat 3 and the inner wall of the water outlet cavity, an inlet of the water passing flow passage 31 is communicated with an outlet of the water supplying flow passage, an inlet of the air passing flow passage 32 is communicated with an outlet of the air supplying flow passage, and an outlet of the water passing flow passage 31 and an outlet of the air passing flow passage 32 are both communicated with an inlet of the water flow passage.

It should be noted that the water diversion seat 3 includes a water passing section and a mixed flow section which are connected and arranged side by side, a mixed flow cavity is formed in the mixed flow section, a mixed flow hole which is communicated with the mixed flow cavity is formed in the bottom wall of the mixed flow cavity, a water passing flow passage is formed in the water passing section, an air passing flow passage is formed between the water passing section and the inner wall of the water outlet cavity, and the water passing flow passage and the air passing flow passage are both communicated with the mixed flow hole; the autorotation piece 22 comprises a flow inlet section and a flow dividing section which are connected side by side, the flow inlet section extends into the mixed flow cavity, a flow inlet channel which is communicated with the mixed flow hole is formed in the flow inlet section, two flow dividing channels are formed in the flow dividing section, two ends of the two flow dividing channels are respectively communicated with the flow inlet channel, and the other two ends of the two flow dividing channels jointly form the water outlet; wherein the water flow channel comprises the inflow channel and two diversion channels; by this arrangement, the versatility of the shower head structure 100 can be improved, and the space occupied by the shower head structure 100 is small, so that the shower head structure can be applied to all surfing massage bathtubs 200.

Specifically, the outer wall of the water diversion seat 3 is sleeved with a sealing ring 4 at the position close to the inlet of the water flow passage 31; by the arrangement, the water tightness of the water diversion seat 3 can be improved.

In the present utility model, referring to fig. 2 and 3, the nozzle body 2 further includes a fixing seat 5, one end of the fixing seat 5 is inserted into the opening of the water outlet cavity, and a mounting cavity communicating with the water outlet cavity is formed in the fixing seat 5; wherein the autorotation piece 22 is arranged in the installation cavity; the cover body 21 is fixed at the opening of the mounting cavity; by the arrangement, the structure of the spray head main body 2 is more compact, and the occupied space of the spray head main body 2 is further reduced.

Specifically, it is characterized in that the fixing seat 5 is sleeved in the water outlet cavity by threads; so set up for dismouting between shower nozzle main part 2 with shower nozzle base 1 is more convenient.

Meanwhile, a limit groove 51 is formed in the periphery of the opening of the mounting cavity; the cover body 21 comprises a cover plate and an annular boss 212 protruding outwards from the end face of one side of the cover plate, the annular boss 212 can be sleeved in the opening of the fixed seat 5 so that the cover plate can be covered in the opening of the fixed seat 5, a limit lug is arranged on the periphery of the annular boss 212, and the limit lug can be limited and fixed with the limit groove 51; by this arrangement, the stability of the installation of the cover 21 and the fixing base 5 can be further ensured.

In the present utility model, referring to fig. 2 and 3, the shower head structure 100 further includes a mounting sleeve 6, one end of the mounting sleeve 6 is inserted into the opening of the water outlet cavity, and the other end of the mounting sleeve 6 is used for connecting with a mounting hole of the bathtub 200; wherein the autorotation piece 22 is arranged in the mounting sleeve 6; the cover body 21 is fixed at the other end of the mounting sleeve 6; by the arrangement, the structure of the spray head structure 100 is more compact, and the occupied space of the spray head structure 100 is further reduced.

Specifically, the installation sleeve 6 is sleeved in the water outlet cavity through threads; so set up for dismouting between shower nozzle main part 2 with shower nozzle base 1 is more convenient.

Specifically, the other end of the mounting sleeve 6 is used for penetrating through a mounting hole of the bathtub 200 to extend into the bathtub 200, an annular limiting platform is arranged on the side wall of the mounting sleeve 6 in an outward protruding mode at a position corresponding to the other end of the mounting sleeve, and the annular limiting platform is used for being abutted with the periphery of the mounting hole of the bathtub 200; so set up, to installation cover 6 is fixed a position in the installation for installation cover 6's installation is more convenient.

In the present utility model, the shower head structure 100 further includes a sealing collar 7, where the sealing collar 7 is used to be sleeved in the installation hole of the bathtub 200; this arrangement can improve the sealability of the mounting hole of the bathtub 200.

In this embodiment, during the installation process, the sealing snap ring 7 is first sleeved in the installation hole of the bathtub 200, and then the other end of the installation sleeve 6 is inserted into the installation hole of the bathtub 200 to extend into the bathtub 200, so that the annular limiting platform abuts against the periphery of the installation hole of the bathtub 200; the spray head main body 2 is arranged in the mounting sleeve 6, one end of the mounting sleeve 6 is in threaded sleeve with the water outlet cavity of the spray head base 1, the fixing seat 5 of the spray head main body 2 is in threaded sleeve with the water outlet cavity of the spray head base 1, and the arrangement can enable the structure of the spray head structure 100 to be more compact, so that the occupied space of the spray head structure 100 is further reduced; meanwhile, the mounting sleeve 6 is in threaded sleeve connection with the fixing seat 5, so that the spray head base 1 and the spray head main body 2 are more convenient to assemble and disassemble.

In the present utility model, the nozzle body 2 further includes a mounting pin 8, and one end of the mounting pin 8 is rotatably mounted on the cover 21 along the central axis of the cover 21; the rotating piece 22 is sleeved on the outer side of the mounting bolt 8 and is used for coaxially rotating with the mounting bolt 8; through setting up install bolt 8 realizes rotation installation of autorotation piece 22, simple structure, the dismouting is convenient.

The utility model also provides a bathtub 200, wherein the bathtub 200 comprises a spray head structure 100, and the spray head structure 100 is configured as the spray head structure 100, that is, the spray head structure 100 comprises all the technical features of the spray head structure 100, so that the technical effects brought by all the technical features are also achieved, and the description is omitted herein.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a shower nozzle structure for locate the bathtub, its characterized in that, including shower nozzle base and shower nozzle main part, the shower nozzle base is used for connecting on locating the mounting hole of bathtub, be formed with the play water cavity that is used for the intercommunication bathtub inner chamber on the shower nozzle base, the shower nozzle main part is located go out the water intracavity, the shower nozzle main part includes:

2. The spray head structure according to claim 1, wherein the spray head base is further formed with an air supply flow passage and a water supply flow passage, an inlet of the air supply flow passage is used for being connected with an external air source, an inlet of the water supply flow passage is used for being connected with an external water source, and an outlet of the air supply flow passage and an outlet of the water supply flow passage are used for being communicated with the water outlet cavity.

3. The spray head structure of claim 2, wherein said spray head base comprises:

the air supply channel is formed in the air supply pipeline;

the annular joint is internally provided with the water outlet cavity.

4. The spray head structure according to claim 2, wherein the spray head main body further comprises a water diversion seat, the water diversion seat is arranged in the water outlet cavity and is positioned on one side of the autorotation piece opposite to the cover body, a water passing flow passage is formed in the water diversion seat, an air passing flow passage is formed between the water diversion seat and the inner wall of the water outlet cavity, an inlet of the water passing flow passage is communicated with an outlet of the water supplying flow passage, an inlet of the air passing flow passage is communicated with an outlet of the air supplying flow passage, and an outlet of the water passing flow passage and an outlet of the air passing flow passage are both communicated with an inlet of the water flowing passage.

5. The spray head structure according to claim 4, wherein the water diversion seat comprises a water passing section and a mixed flow section which are connected side by side, a mixed flow cavity is formed in the mixed flow section, a mixed flow hole communicated with the mixed flow cavity is formed in the bottom wall of the mixed flow cavity, the water passing section is internally provided with the water passing flow passage, the water passing flow passage is formed between the water passing section and the inner wall of the water outlet cavity, and the water passing flow passage are both communicated with the mixed flow hole;

6. The spray head structure according to claim 1, wherein the spray head main body further comprises a fixing seat, one end of the fixing seat is inserted into the opening of the water outlet cavity, and a mounting cavity communicated with the water outlet cavity is formed in the fixing seat;

wherein the autorotation piece is arranged in the mounting cavity;

the cover body is fixed at the opening of the installation cavity.

7. The spray head structure according to claim 6, wherein a limit groove is formed on the periphery of the opening of the mounting cavity;

8. The spray head structure according to claim 1, further comprising a mounting sleeve, one end of the mounting sleeve being inserted into the opening of the water outlet chamber, the other end of the mounting sleeve being adapted to be connected to a mounting hole of a bathtub;

wherein the autorotation piece is arranged in the mounting sleeve;

the cover body is fixed to the other end of the installation sleeve.

9. The shower head structure of claim 8, wherein the other end of the mounting sleeve is arranged to penetrate through the mounting hole of the bathtub to extend into the bathtub, and the side wall of the mounting sleeve is provided with an annular limiting platform in an outward protruding manner at a position corresponding to the other end of the mounting sleeve, and the annular limiting platform is arranged to be abutted with the periphery of the mounting hole of the bathtub.

10. The spray head structure according to claim 1, wherein the spray head main body further comprises a mounting pin, one end of which is rotatably mounted to the cover body along a central axis of the cover body;

11. A bathtub comprising a jet structure as defined in any one of claims 1 to 10.