CN216756843U

CN216756843U - Spray gun capable of adjusting water outlet shape

Info

Publication number: CN216756843U
Application number: CN202123449306.XU
Authority: CN
Inventors: 谈振荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-17
Anticipated expiration: 2031-12-31

Abstract

A spray gun capable of adjusting the shape of water outlet comprises a main body, a water regulating switch and a water regulating and spraying assembly, wherein the water regulating switch and the water regulating and spraying assembly are arranged on the main body; the internal thread driving part is screwed with the external thread driven part, the sliding sealing cavity is in running fit with the sliding cavity and the water outlet adjusting cavity, the internal thread fixing part of the driving piece is screwed with the external thread fixing part of the driven transmission piece, the rotating guide part is in running fit with the driving piece, and the clamp spring is embedded with the annular clamping groove and the inner annular clamping groove; the water outlet adjusting cavity of the adjusting sleeve is in sliding fit with the guide hole. The water flow regulating switch realizes water flow regulation; the water inlet core column and the adjusting sleeve move relatively to realize the adjustment of the shape of the water outlet flow, and the water outlet speed is high.

Description

Spray gun capable of adjusting water outlet shape

Technical Field

The utility model relates to the technical field of bathrooms, in particular to a water spray gun.

Background

In the prior art, the name of a Chinese patent 201721338046.X of the utility model: the utility model provides a bathroom spray gun, includes the spray gun main part, is provided with inlet tube and water jet in the spray gun main part, install the button valve core with inlet tube and water jet intercommunication in the spray gun main part, this button valve core includes the case body, and case body side is provided with the inlet opening, and case body upper portion is provided with the apopore with the water jet intercommunication, and the internal locating lever that is provided with of case, the cover is equipped with the valve rod that can move about from top to bottom on this locating lever, and the valve rod upper end is connected with the button, and the valve rod lower extreme is provided with the last conversion piece, the outlet opening side is provided with the guiding gutter that corresponds with it, and the guiding gutter below is provided with the water sealing piece, be provided with on the water sealing piece with the lower conversion piece that the last conversion piece corresponds, this water sealing piece suit is on the locating lever, and water sealing piece below is provided with the spring, and the existence problem is: only has a switch function and has no function of adjusting the shape of the sprayed water.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: the spray gun with the adjustable water outlet shape not only has the switching function, but also has the characteristic of adjusting the water flow shape.

The utility model is realized by the following steps: a spray gun capable of adjusting the shape of water outlet is characterized in that: it comprises a main body, a water regulating switch and a water regulating and spraying component which are arranged on the main body,

the main body comprises an internal thread connecting part, a pipe body part and a water inlet interface, and the water regulating switch is arranged on the pipe body part;

the water regulating and spraying component comprises a water inlet core column, a regulating external member, a driven transmission member and a driving member,

the water inlet core column comprises a water inlet cavity, an external thread connecting part, an annular clamping groove, a rotating guide part, a multi-prismatic guide part, a sliding part, a water outlet part and a water outlet adjusting head part, wherein the water outlet part is provided with a plurality of radial water outlet holes which are distributed in a circular shape;

the adjusting external member comprises an external thread driven part, a polygonal guide cavity, a sliding cavity and a water outlet adjusting cavity,

the driven transmission part comprises an internal thread driving part, a sliding sealing cavity and an external thread fixing part.

One end of the driving piece is open and comprises an internal thread fixing part, an internal annular clamping groove and a guide hole arranged at the closed end;

the external thread connecting part of the water inlet core column is screwed with the internal thread connecting part of the main body, the polygonal guide cavity is in sliding fit with the polygonal guide part, the sliding cavity of the adjusting sleeve is in sliding fit and sealing with the sliding part, and the water outlet adjusting head is in clearance fit with the water outlet adjusting cavity; the internal thread driving part is screwed with the external thread driven part, the sliding sealing cavity is in running fit with the sliding cavity and the water outlet adjusting cavity, the internal thread fixing part of the driving part is screwed with the external thread fixing part of the driven transmission part, the rotating guide part is in running fit with the driving part, and the clamp spring is embedded with the annular clamping groove and the inner annular clamping groove; the water outlet adjusting cavity of the adjusting sleeve is in sliding fit with the guide hole.

The spray gun capable of adjusting the shape of the discharged water is characterized in that: the water outlet adjusting cavity is sequentially provided with a cone frustum-shaped compression cavity, a cylinder-shaped cavity and a cone frustum-shaped diffusion cavity from the water inlet end to the water outlet end,

the end surface of the water outlet part of the water inlet core column is a cone frustum-shaped end surface, the water outlet adjusting head part comprises a column cone frustum-shaped part and a rod part, the rod part is connected with the water outlet part, and the cone frustum-shaped end surface of the water outlet part is opposite to the cone frustum-shaped part of the column cone frustum-shaped part;

the diameter of the frustum-shaped part is smaller than that of the cylindrical cavity.

The spray gun capable of adjusting the shape of the discharged water is characterized in that: the thread pitches of the internal thread fixing part of the driving piece and the external thread fixing part of the driven transmission piece are smaller than those of the internal thread driving part and the external thread driven part of the driven transmission piece.

The spray gun capable of adjusting the shape of the discharged water is characterized in that: the end plate at the closed end of the driving piece is provided with a counter bore and is also wrapped with a magnetic ring;

the magnetic ring is arranged in the counter bore, and the sleeve at the end part of the driven transmission part extends into the magnetic ring.

The spray gun with the adjustable water outlet shape, disclosed by the utility model, is provided with the water regulating switch, so that the water flow is regulated; the water inlet core column and the adjusting sleeve move relatively to realize the adjustment of the shape of the water outlet flow, and the water outlet speed is high.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is one of the exploded perspective views of the present invention.

Fig. 4 is a second exploded perspective view of the present invention.

Fig. 5 is a perspective view of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in figure 1, the spray gun capable of adjusting the shape of the discharged water comprises a main body 1, a water regulating switch 2 arranged on the main body and a water regulating and spraying component,

the main body 1 comprises an internal thread connecting part 1A, a pipe body part 1B and a water inlet interface 1C, and the water regulating switch 2 is arranged on the pipe body part 1B;

the water regulating and spraying assembly comprises a water inlet core column 3, a regulating sleeve 4, a driven transmission member 5 and a driving member 6,

the water inlet core column 3 comprises a water inlet cavity 31, an external thread connecting part 32, an annular clamping groove 33, a rotating guide part 34, a polygonal guide part 35, a sliding part 36, a water outlet part 37 and a water outlet adjusting head part 38, wherein a plurality of radial water outlet holes which are circularly distributed are arranged on the water outlet part 37, and the annular clamping groove 33 is arranged on the rotating guide part 34; the outer diameter of the water outlet part 37 is smaller than that of the sliding part 36;

the adjusting sleeve 4 comprises an external thread driven part 41, a polygonal guide cavity 42, a sliding cavity 43 and a water outlet adjusting cavity 44,

the driven transmission member 5 includes a female screw driving portion 51, a sliding seal chamber 52, and a male screw fixing portion 53.

One end of the driving piece 6 is open and comprises an internal thread fixing part 61, an inner annular clamping groove 62 and a guide hole 63 arranged at the closed end;

the external thread connecting part 32 of the water inlet core column 3 is screwed with the internal thread connecting part 1A of the main body 1, the polygonal guide cavity 42 is in sliding fit with the polygonal guide part 35, the sliding cavity 43 of the adjusting sleeve member 4 is in sliding fit and sealing with the sliding part 36, the water outlet adjusting head 38 is in clearance fit with the water outlet adjusting cavity 44, the adjusting sleeve member 4 moves along a straight line, and the water outlet adjusting head 38 moves along a straight line in the water outlet adjusting cavity 44; the internal thread driving part 51 is screwed with the external thread driven part 41, the sliding sealing cavity 52 is in running fit with the outer circumferential surfaces of the sliding cavity 43 and the water outlet adjusting cavity 44, the internal thread fixing part 61 of the driving piece 6 is screwed with the external thread fixing part 53 of the driven transmission piece 5, the rotating guide part 34 is in running fit with the driving piece 6, and the clamp spring is embedded with the annular clamping groove 33 and the inner annular clamping groove 62; the water outlet adjusting cavity 44 of the adjusting sleeve 4 is in sliding fit with the guide hole 63.

The water outlet adjusting cavity 44 is sequentially provided with a cone frustum-shaped compression cavity 441, a cylindrical cavity 442 and a cone frustum-shaped diffusion cavity 443 from the water inlet end to the water outlet end,

the end surface of the water outlet part 37 of the water inlet core column 3 is a truncated cone-shaped end surface 371,

the water outlet adjusting head 38 comprises a frustum-shaped part and a rod part, the rod part is connected with the water outlet part 37, and the frustum-shaped end surface 371 of the water outlet part 37 is opposite to the frustum-shaped part of the frustum-shaped part;

the diameter of the frustoconical portion is smaller than the diameter of the cylindrical cavity 442.

The pitch of the female screw fixing portion 61 of the driving member 6 and the male screw fixing portion 53 of the driven transmission member 5 is smaller than the pitch of the female screw driving portion 51 and the male screw driven portion 41 of the driven transmission member 5. With this design, the driving member 6 is held and rotated, and the driving member 6 and the driven transmission member 5 are rotated together.

The end plate at the closed end of the driving piece 6 is provided with a counter bore 64 and also comprises a magnetic ring 7;

the magnetic ring 7 is arranged in the counter bore 64, and the sleeve 54 at the end part of the driven transmission part 5 extends into the magnetic ring 7. The setting of magnet 7 can be with 1 magnetism of main part absorption in the shower main part, need not to set up the spray gun seat again, easy dismounting moreover.

When the utility model is used, as shown in figure 2, the water outlet direction is as the solid arrow direction in figure 2, the shape of the water outlet flow is frustum shape or umbrella shape, and the spraying area is large; in order to discharge the water flow shape of the changed water, the rotating driving piece 6, the driving piece 6 and the driven driving piece 5 rotate together, the adjusting sleeve piece 4 moves towards the right side in the figure 2, as shown in the hollow arrow direction, the frustum-shaped part of the column enters the cylindrical cavity 442, the shape of the water flow of the water outlet is cylindrical, and the impact force is large; the shape of the water flow is changed only by rotating the driving piece 6, so that the operation is convenient.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a spray gun of adjustable play water shape which characterized in that: it comprises a main body, a water regulating switch and a water regulating and spraying component which are arranged on the main body,

the water regulating and spraying component comprises a water inlet core column, a regulating sleeve piece, a driven transmission piece and a driving piece,

the driven transmission part comprises an internal thread driving part, a sliding sealing cavity and an external thread fixing part;

2. The adjustable water discharge geometry spray gun of claim 1 further comprising: the water outlet adjusting cavity is sequentially provided with a cone frustum-shaped compression cavity, a cylinder-shaped cavity and a cone frustum-shaped diffusion cavity from the water inlet end to the water outlet end,

the end surface of the water outlet part of the water inlet core column is a cone frustum-shaped end surface, the water outlet adjusting head part comprises a cone frustum-shaped part and a rod part, the rod part is connected with the water outlet part, and the cone frustum-shaped end surface of the water outlet part is opposite to the cone frustum-shaped part of the cone frustum-shaped part;

3. The adjustable water discharge geometry spray gun of claim 1 further comprising: the thread pitches of the internal thread fixing part of the driving piece and the external thread fixing part of the driven transmission piece are smaller than those of the internal thread driving part and the external thread driven part of the driven transmission piece.

4. The adjustable water discharge geometry spray gun of claim 1 further comprising: the end plate at the closed end of the driving piece is provided with a counter bore and is also covered with a magnetic ring;