CN221245645U - Massage nozzle and hydrotherapy system - Google Patents

Abstract

The utility model provides a massage nozzle which comprises a nozzle body, an inner pipe and a nozzle core, wherein the nozzle body is provided with a water inlet pipe and an air inlet pipe, the side wall of the inner pipe is provided with a plurality of first water outlet holes, and a first annular flange is provided with a plurality of second water outlet holes. The nozzle core is in the inner pipe in a rotating fit mode, a plurality of third water outlet holes are formed in the side wall of the nozzle core, the second annular flange is attached to the outer surface of the first annular flange, and a plurality of fourth water outlet holes are formed in the second annular flange. Through designing nozzle core and inner tube into normal running fit's structure, under first apopore and third apopore, and second apopore and fourth apopore's mutually supporting, the user can be according to self needs, adjusts this massage nozzle into single hole injection, perhaps the state of use of porous injection, and overall structure is simple reasonable, convenient operation has satisfied user's different user demands, has strengthened user's use experience and has felt. The utility model also provides a hydrotherapy system comprising the massage nozzle.

Description

Massage nozzle and hydrotherapy system

Technical Field

The utility model relates to the technical field of nozzles, in particular to a massage nozzle and a hydrotherapy system.

Background

The massage nozzle is commonly used in hydrotherapy systems such as bathtubs, swimming pools and hot springs, and the water flow mixed with air is sprayed to form circulation of the water flow, and the water flow with different positions and different pressures is used for impacting and stimulating the back, the waist and the legs to achieve the effects of promoting blood circulation and stretching muscles.

Most of the prior massage nozzles generally only adopt a single-hole injection structure, and the whole structure is relatively simple, so as to meet different use requirements of users and enhance the use experience of the users, therefore, the massage nozzle capable of single-hole injection or multi-hole injection is provided.

Disclosure of utility model

In view of the drawbacks of the prior art, an object of the present utility model is to provide a massage nozzle and a hydrotherapy system that facilitates rapid switching to a single-hole or multi-hole spray use.

In order to achieve the above object, the present utility model provides a massage nozzle including a nozzle body; the inner pipe is arranged in the nozzle main body, the inner pipe is of a structure with one end open and one end closed, the side wall of the inner pipe is provided with a plurality of first water outlets, the edge of the opening of the inner pipe is provided with a first annular flange, and the first annular flange is provided with a plurality of second water outlets; the nozzle core is in running fit in the inner pipe, a plurality of third water outlets are formed in the side wall of the nozzle core, a second annular flange is arranged at the edge of the water outlet end of the nozzle core, the second annular flange is attached to the outer surface of the first annular flange, a plurality of fourth water outlets are formed in the second annular flange, the number of the third water outlets corresponds to the number of the first water outlets, and the number of the fourth water outlets corresponds to the number of the second water outlets;

When the first water outlet hole is communicated with the third water outlet hole, the first annular flange seals the fourth water outlet hole; when the second water outlet hole is communicated with the fourth water outlet hole, the inner pipe seals the third water outlet hole.

Preferably, the bottom of nozzle core is equipped with cylindrical bulge and spacing head that connects gradually, the bellied external diameter of cylinder is less than the external diameter of spacing head, the bottom of inner tube is equipped with the through-hole, the bellied normal running fit of cylinder is in the through-hole.

Preferably, the bottom surface of the inner tube is provided with an annular bulge, and the annular bulge is surrounded outside the through hole; the split flow cover is of an inverted cone structure and is in threaded fit with the annular protrusion.

Preferably, the outer surface of the second annular flange is concavely formed with a plurality of grooves.

Preferably, the number of the grooves corresponds to the number of the fourth water outlet holes, and the fourth water outlet holes are formed in the bottom of the grooves.

Preferably, the nozzle further comprises a support cylinder which is in threaded fit in the nozzle body, and the outer side wall of the first annular flange is connected with the inner side wall of the support cylinder.

Preferably, the outer side wall of the second annular flange is provided with a plurality of limit protrusions, and the limit protrusions are spherical or sphere-like; the inner side wall of the supporting cylinder body is provided with a plurality of limiting grooves, and each limiting groove is matched with the corresponding limiting protrusion.

Preferably, the port of the supporting cylinder body extends outwards to form a face cover.

Preferably, the nozzle body is externally threadedly engaged with a locking nut.

The utility model also provides a hydrotherapy system comprising the massage nozzle.

The utility model has the beneficial effects that:

The utility model discloses a massage nozzle, which is characterized in that a nozzle core and an inner pipe are designed to be in a rotating fit structure, under the mutual fit of a first water outlet hole and a third water outlet hole and the mutual fit of a second water outlet hole and a fourth water outlet hole, a user can adjust the massage nozzle into a single-hole injection or multi-hole injection use state according to the self requirement, the whole structure is simple and reasonable, the operation is convenient, the different use requirements of the user are met, and the use experience of the user is enhanced.

The utility model also discloses a hydrotherapy system, by using the massage nozzle, a user can adjust proper water flow massage state according to the self requirement, so that the use experience of the user is enhanced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic cross-sectional view of a massage nozzle according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the massage nozzle;

FIG. 3 is a schematic cross-sectional view of a nozzle body;

FIG. 4 is a schematic cross-sectional view of an inner tube;

FIG. 5 is a schematic structural view of a nozzle core;

FIG. 6 is a schematic cross-sectional view of a nozzle core;

FIG. 7 is a schematic view of the engagement of the limit projection with the limit slot;

FIG. 8 is a top view of the massage nozzle;

FIG. 9 is a schematic diagram of a structure in which the second water outlet communicates with the fourth water outlet;

Reference numerals:

10-nozzle main body, 11-water inlet pipe and 12-air inlet pipe;

20-an inner pipe, 21-a first water outlet hole, 22-a first annular flange, 23-a second water outlet hole, 24-a through hole and 25-an annular bulge;

30-of a nozzle core, 31-of a third water outlet hole, 32-of a second annular flange, 33-of a fourth water outlet hole, 34-of a cylindrical protrusion, 35-of a limit head, 36-of a groove and 37-of a limit protrusion;

40-a shunt cover;

50-supporting cylinder bodies, 51-limiting grooves and 52-surface covers;

60-locking nut.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Example 1

As shown in fig. 1 to 9, in an embodiment of the present utility model, there is provided a massage nozzle, including a nozzle body 10, an inner tube 20 and a nozzle core 30, wherein the nozzle body 10 is provided with a water inlet tube 11 and an air inlet tube 12, the inner tube 20 is disposed in the nozzle body 10, the inner tube 20 has a tubular structure with one end open and one end closed, a sidewall of the inner tube 20 is provided with a plurality of first water outlet holes 21, an edge of an opening of the inner tube 20 is provided with a first annular flange 22, and the first annular flange 22 is provided with a plurality of second water outlet holes 23.

The nozzle core 30 is rotationally matched in the inner pipe 20, the side wall of the nozzle core 30 is provided with a plurality of third water outlet holes 31, the edge of the water outlet end of the nozzle core 30 is provided with a second annular flange 32, the second annular flange 32 is attached to the outer surface of the first annular flange 22, the second annular flange 32 is provided with a plurality of fourth water outlet holes 33, the number of the third water outlet holes 31 corresponds to the number of the first water outlet holes 21, and the number of the fourth water outlet holes 33 corresponds to the number of the second water outlet holes 23, and in the embodiment, the number of the first water outlet holes 21, the second water outlet holes 23, the third water outlet holes 31 and the fourth water outlet holes 33 is five.

When the nozzle core 30 is rotated to communicate the first water outlet 21 with the third water outlet 31 (see fig. 1), at this time, since the first annular flange 22 seals the fourth water outlet 33, the water flow and air in the nozzle body 10 can only flow into the nozzle core 30 through the first water outlet 21 and the third water outlet 31 after being mixed, and finally be sprayed from the nozzle core 30, and then the massage effect can be achieved after being sprayed on the muscles or acupoints of the human body.

When the nozzle core 30 is rotated to communicate the second water outlet 23 with the fourth water outlet 33 (see fig. 8), the inner tube 20 seals the third water outlet 31, so that the water flow and air in the nozzle body 10 can be mixed and then sprayed out of the fourth water outlets 33, and the massage effect can be achieved after being sprayed onto the muscles or acupoints of the human body.

According to the massage nozzle provided by the embodiment, the nozzle core 30 and the inner tube 20 are designed to be in a rotating fit structure, under the mutual fit of the first water outlet 21 and the third water outlet 31 and the second water outlet 23 and the fourth water outlet 33, a user can adjust the massage nozzle to be in a single-hole injection or multi-hole injection use state according to the needs of the user, the whole structure is simple and reasonable, the operation is convenient, the different use needs of the user are met, and the use experience of the user is enhanced.

In one embodiment, referring to fig. 1, 4 and 6, the bottom of the nozzle core 30 is provided with a cylindrical protrusion 34 and a spacing head 35 connected in sequence, the outer diameter of the cylindrical protrusion 34 is smaller than the outer diameter of the spacing head 35, the bottom of the inner tube 20 is provided with a through hole 24, and the cylindrical protrusion 34 is rotatably fitted in the through hole 24. Since the cylindrical boss 34 is rotatably fitted in the through-hole 24 and the outer diameter of the stopper 35 is larger than the outer diameter of the cylindrical boss 34, this structure can not only realize the rotational fit of the nozzle core 30 with the inner tube 20, but also realize the restriction of the nozzle core 30, thereby avoiding the nozzle core 30 from being separated from the inner tube 20.

In one embodiment, referring to fig. 1 and 4, the bottom surface of the inner tube 20 is provided with an annular protrusion 25, and the annular protrusion 25 is surrounded outside the through hole 24. And a split cover 40 arranged below the inner pipe 20, wherein the split cover 40 is of an inverted cone structure, and the split cover 40 is in threaded fit with the annular protrusion 25. The design of the diversion cover 40 prevents the high-speed water flow in the nozzle main body 10 from directly impacting the bottom of the inner tube 20, realizes the diversion of the high-speed water flow, reduces the influence of the inner tube 20 on the high-speed water flow, and improves the massage effect of the massage nozzle.

In one embodiment, the outer surface of the second annular flange 32 (referring to the side of the second annular flange 32 facing away from the first annular flange 22) is recessed with a plurality of grooves 36, and by designing the grooves 36 on the second annular flange 32, it is convenient to provide points of force to the user's fingers, thereby enabling the user to quickly rotate the nozzle core 30 to adjust the massage nozzle to a single-orifice spray, or multi-orifice spray, use condition.

In one embodiment, in order to make the overall structure of the nozzle core 30 more attractive, the number of grooves 36 corresponds to the number of fourth water outlet holes 33, and the fourth water outlet holes 33 are provided at the bottoms of the grooves 36.

In one embodiment, the massage nozzle further comprises a support cylinder 50, the support cylinder 50 being threadedly engaged within the nozzle body 10, the outer sidewall of the first annular flange 22 being connected to the inner sidewall of the support cylinder 50. The support cylinder 50, the first annular flange 22 and the inner tube 20 are of an integrated structure, the support cylinder 50 and the nozzle main body 10 are connected in a threaded fit mode, the tightness of the joint of the support cylinder 50 and the nozzle main body 10 is guaranteed, meanwhile, assembly is convenient to achieve, and disassembly and assembly are more convenient.

In one embodiment, referring to fig. 4, 5 and 7, the outer side wall of the second annular flange 32 is provided with a plurality of limiting protrusions 37, and the limiting protrusions 37 are spherical or spheroid. The inner side wall of the supporting cylinder 50 is provided with a plurality of limit grooves 51, and each limit groove 51 is matched with the corresponding limit protrusion 37. Because the nozzle core 30 can only rotate relative to the inner tube 20, the limiting effect on the nozzle core 30 is facilitated by adopting the structure that the limiting protrusion 37 and the limiting groove 51 are mutually matched, when the nozzle core 30 is rotated, only the limiting protrusion 37 is clamped into the corresponding limiting groove 51, at this time, either the first water outlet 21 is communicated with the third water outlet 31, or the second water outlet 23 is communicated with the fourth water outlet 33.

In one embodiment, the port of the supporting cylinder 50 extends outwards to form a surface cover 52, the supporting cylinder 50 and the inner tube 20 of the surface cover 52 are integrally formed, and the design of the surface cover 52 further improves the appearance of the massage nozzle.

In one embodiment, to facilitate installation of the massage nozzle, the nozzle body 10 is externally threaded with a locking nut 60.

Example two

In another embodiment of the present utility model, a hydrotherapy system is provided, which includes the massage nozzle in the first embodiment, and by using the massage nozzle, a user can adjust a proper water flow massage state according to the needs of the user, so as to enhance the user experience.

In the description of the present utility model, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims (10)

1. A massage nozzle, comprising:

A nozzle body;

The inner pipe is arranged in the nozzle main body, the inner pipe is of a structure with one end open and one end closed, the side wall of the inner pipe is provided with a plurality of first water outlets, the edge of the opening of the inner pipe is provided with a first annular flange, and the first annular flange is provided with a plurality of second water outlets; and

The nozzle core is in running fit in the inner pipe, the side wall of the nozzle core is provided with a plurality of third water outlets, the edge of the water outlet end of the nozzle core is provided with a second annular flange, the second annular flange is attached to the outer surface of the first annular flange, the second annular flange is provided with a plurality of fourth water outlets, and the number of the third water outlets corresponds to the number of the first water outlets and the number of the fourth water outlets corresponds to the number of the second water outlets;

When the first water outlet hole is communicated with the third water outlet hole, the first annular flange seals the fourth water outlet hole; when the second water outlet hole is communicated with the fourth water outlet hole, the inner pipe seals the third water outlet hole.

2. The massage nozzle of claim 1, wherein a cylindrical protrusion and a limiting head are sequentially connected to each other at the bottom of the nozzle core, the outer diameter of the cylindrical protrusion is smaller than that of the limiting head, a through hole is formed at the bottom of the inner tube, and the cylindrical protrusion is rotatably fitted in the through hole.

3. The massage nozzle of claim 2, wherein the bottom surface of the inner tube is provided with an annular protrusion, and the annular protrusion is surrounded outside the through hole; the split flow cover is of an inverted cone structure and is in threaded fit with the annular protrusion.

4. The massage nozzle of claim 1, wherein an outer surface of the second annular flange is concavely formed with a plurality of grooves.

5. The massage nozzle of claim 4, wherein the number of grooves corresponds to the number of fourth water outlet holes provided at the bottom of the grooves.

6. The massage nozzle of claim 1, further comprising a support cylinder threadedly engaged within the nozzle body, an outer sidewall of the first annular flange being connected to an inner sidewall of the support cylinder.

7. The massage nozzle of claim 6, wherein the outer sidewall of the second annular flange is provided with a plurality of limit protrusions, and the limit protrusions are spherical or sphere-like; the inner side wall of the supporting cylinder body is provided with a plurality of limiting grooves, and each limiting groove is matched with the corresponding limiting protrusion.

8. The massage nozzle of claim 6, wherein the port of the support cylinder extends outwardly to form a face cap.

9. The massage nozzle of claim 1, wherein the nozzle body is externally threaded with a locking nut.

10. A hydrotherapy system, characterized by: comprising a massage nozzle according to any of claims 1-9.