CN219923349U

CN219923349U - Novel spray gun

Info

Publication number: CN219923349U
Application number: CN202321207690.9U
Authority: CN
Inventors: 方彩玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-10-31
Anticipated expiration: 2033-05-17

Abstract

The utility model discloses a novel spray gun, which comprises a spray gun body, wherein the spray gun body is of a tubular structure, and a valve sleeve is fixedly connected to a water inlet of the spray gun body; the valve sleeve is internally and fixedly connected with a valve core which is opened and closed through rotation control, the outside of the valve core is fixedly connected with a water inlet pipe, and the water inlet pipe is fixedly connected to a rotatable switch of the valve core; a water sealing joint is fixedly connected inside the spray gun body, and a gap is formed between the outer wall of the water sealing joint and the inner wall of the spray gun body to form a water spraying cavity; the valve core can be controlled to be opened or closed, so that the passage or blocking of fluid is controlled, and compared with the existing switch additionally arranged on a pipeline, the valve core is more convenient to use.

Description

Novel spray gun

Technical Field

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

Background

The traditional water spraying gun has only simple trigger pulling direct current spraying type, the water spraying gun has single function, and a water spraying switch (trigger pulling) is independently arranged; the pulling trigger is tired when being held for a long time, and after long-time use, the pulling trigger is easy to break, the service life is short, and the maintenance is difficult. The manufacturing structure is complex, and the production cost is high.

The utility model of China (application number: CN 01135483.6) discloses a button type water spraying gun, which comprises a handle arranged at one end of a body of the water spraying gun, a water inlet arranged at the tail end of the handle, a water outlet arranged at the other end of the body, a water spraying head assembled at the water outlet, a control chamber formed between the water inlet and the water outlet, a water flow channel and a piston assembly formed in the control chamber, and a button assembly arranged at one end of the control chamber and capable of controlling the opening and closing of the piston assembly, wherein the button assembly can provide switching positioning at different positions when repeatedly pressed by means of elastic fit between a movable part and a fixed part, thereby achieving the effects of controlling the water outlet and water stopping of the water spraying gun by controlling the opening and closing of the piston assembly through the button.

Disclosure of Invention

The utility model aims to provide a novel spray gun so as to improve the use convenience of the spray gun; the control structure of the spray gun is simplified, and the maintenance economy of the spray gun is improved.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

the novel spray gun comprises a spray gun body, wherein the spray gun body is of a tubular structure, and a valve sleeve is fixedly connected to a water inlet of the spray gun body;

the valve sleeve is internally and fixedly connected with a valve core which is opened and closed through rotation control, the outside of the valve core is fixedly connected with a water inlet pipe, and the water inlet pipe is fixedly connected to a rotatable switch of the valve core;

the spray gun is characterized in that a water sealing joint is fixedly connected inside the spray gun body, and a gap is formed between the outer wall of the water sealing joint and the inner wall of the spray gun body to form a water spraying cavity.

Further, a fixing ring is fixedly connected to the water outlet of the spray gun body, a plurality of water spray ports are formed in the fixing ring, and the water spray ports are communicated with the water spray cavity and the outside.

Further, the front section of the water sealing joint is connected to the fixing ring through threads, and the rear section of the water sealing joint is connected to the inner wall of the spray gun body through threads.

Further, a rubber ring is fixedly connected between the front end of the water sealing joint and the fixed ring, and a rubber ring is fixedly connected between the outer wall of the water sealing joint and the inner wall of the spray gun body.

Further, a rubber ring is fixedly connected between the inner wall of the water inlet pipe and the switch of the valve core.

Compared with the prior art, the utility model has the advantages and positive effects that:

compared with the existing switch additionally arranged on the pipeline, the utility model has the advantages of more convenient use, simplified control structure of the spray gun and improved maintenance economy of the spray gun.

The fixing ring is fixedly connected to the water outlet of the spray gun body, a plurality of water spray ports are formed in the fixing ring, the water spray ports are communicated with the water spray cavity and the outside, and the initial speed of water flow is increased through the water spray ports, so that the applicability of the spray gun is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an exploded view of the structure of the present utility model;

FIG. 2 is a connection diagram of the spray gun body and the water seal joint of the present utility model;

FIG. 3 is a schematic diagram of the use of an embodiment of the present utility model.

In the figure: 1. a water inlet pipe; 2. a valve core; 3. a valve sleeve; 4. a spray gun body; 41. a fixing ring; 42. a water jet; 5. sealing the water joint; 6. a water spraying cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in figures 1-3 of the drawings,

the novel spray gun comprises a spray gun body 4, wherein the spray gun body 4 is of a tubular structure, and a valve sleeve 3 is fixedly connected to a water inlet of the spray gun body 4;

the valve sleeve 3 is internally and fixedly connected with a valve core 2 which is opened and closed through rotation control, the outside of the valve core 2 is fixedly connected with a water inlet pipe 1, the water inlet pipe 1 is fixedly connected to a rotatable switch of the valve core 2, when the valve is used, the water inlet pipe 1 is rotated, the water inlet pipe 1 drives the rotatable switch of the valve core 2 so as to control the valve core 2 to be opened or closed, and then fluid is controlled to pass through or be blocked.

The inside fixedly connected with of spray gun body 4 seals water joint 5, seal and have the clearance between the outer wall of water joint 5 and the inner wall of spray gun body 4 in order to form spouting water cavity 6.

In this embodiment, the water outlet of the spray gun body 4 is fixedly connected with a fixing ring 41, the fixing ring 41 is provided with a plurality of water spray ports 42, the water spray ports 42 are communicated with the water spray cavity 6 and the outside, and the initial speed of water flow can be increased through the water spray ports 42 provided on the fixing ring 41, so that the applicability of the utility model is improved.

In this embodiment, the front section of the water sealing joint 5 is screwed on the fixing ring 41, and the rear section of the water sealing joint 5 is screwed on the inner wall of the spray gun body 4.

In this embodiment, a rubber ring is fixedly connected between the front end of the water sealing joint 5 and the fixing ring 41, and a rubber ring is fixedly connected between the outer wall of the water sealing joint 5 and the inner wall of the spray gun body 4.

In this embodiment, a rubber ring is fixedly connected between the inner wall of the water inlet pipe 1 and the switch of the valve core 2.

The tightness of the utility model can be increased by means of rubber rings.

When the spray gun is used, the water inlet pipe 1 is rotated to the right, the rotatable switch of the valve core 2 is driven by the water inlet pipe 1 to control the opening of the valve core 2, so that the passing of fluid is controlled, the fluid enters the water spraying cavity 6 between the outer wall of the water sealing joint 5 and the inner wall of the spray gun body 4 through the water inlet of the spray gun body 4, and finally is sprayed out from the water spraying port 42 of the fixed ring 41.

After the use is finished, the water inlet pipe 1 is rotated to the left, and the water inlet pipe 1 drives the rotatable switch of the valve core 2 to control the valve core 2 to be closed, so that the fluid is blocked.

All other embodiments, modifications, equivalents, improvements, etc., which are apparent to those skilled in the art without the benefit of this disclosure, are intended to be included within the scope of this utility model.

Claims

1. The utility model provides a novel spray gun, includes the spray gun body, the spray gun body is tubular structure, its characterized in that: a valve sleeve is fixedly connected to the water inlet of the spray gun body;

2. The novel spray gun of claim 1, wherein: the spray gun is characterized in that a fixing ring is fixedly connected to the water outlet of the spray gun body, a plurality of water spray ports are formed in the fixing ring, and the water spray ports are communicated with the water spray cavity and the outside.

3. The novel spray gun of claim 2, wherein: the front section of the water sealing joint is connected to the fixing ring through threads, and the rear section of the water sealing joint is connected to the inner wall of the spray gun body through threads.

4. A novel spray gun according to claim 3, characterized in that: the front end of the water sealing joint is fixedly connected with a rubber ring between the front end of the water sealing joint and the fixed ring, and the rubber ring is fixedly connected between the outer wall of the water sealing joint and the inner wall of the spray gun body.

5. The novel spray gun of claim 1, wherein: and a rubber ring is fixedly connected between the inner wall of the water inlet pipe and the switch of the valve core.

6. The novel spray gun of claim 1, wherein: the water sealing joint is hollow.