CN216150110U

CN216150110U - Spray gun convenient to change shower nozzle

Info

Publication number: CN216150110U
Application number: CN202122153418.4U
Authority: CN
Inventors: 谢利锋
Original assignee: Guangzhou Hongxing Stage Lighting Equipment Co ltd
Current assignee: Guangdong Hongxing Stage Lighting Equipment Co.,Ltd.
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-01
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of spray guns, in particular to a spray gun with a spray head convenient to replace, and solves the problems that the spray head is inconvenient to disassemble and replace and the overall structure of a liquid storage tank is inconvenient to disassemble. According to the utility model, the contact between the limiting plate and the sprayer and the contact between the locating plate and the sprayer are designed, so that the sprayer can be limited, the effect of installing and fixing the sprayer is achieved, and the integral structure on the sprayer can be separated from the shell by disassembling the shell, so that the sprayer is convenient to disassemble and replace.

Description

Spray gun convenient to change shower nozzle

Technical Field

The utility model relates to the technical field of spray guns, in particular to a spray gun with a spray head convenient to replace.

Background

A spray gun is a device that uses a quick release of liquid or compressed air as a motive force. The spray gun is divided into a normal pressure type spray gun and a pressurized spray gun. The spray gun also comprises a pressure type spray gun, a Kale type spray gun and an automatic recovery type spray gun. When the current spray gun is used, the spray head belongs to a quick-wear part and needs to be replaced frequently, the installation mode of the spray head is more complicated, the spray head is inconvenient to disassemble and replace, and the integral structure of the liquid storage tank is also inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a spray head is inconvenient to disassemble and replace and the overall structure of a liquid storage tank is inconvenient to disassemble, and provides a spray gun with a spray head convenient to replace.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a spray gun convenient for replacing a spray head comprises a shell, wherein a button is arranged on the shell, a connecting seat is contacted on the shell, a sliding block is fixedly connected on the connecting seat, a fixed block is connected on the sliding block in a sliding manner, the fixed block is fixedly connected with the shell, a liquid storage tank is connected in the connecting seat through threads, a cover is contacted on the shell, a limit block is contacted on the cover, the limit block is fixedly connected with the shell, a positioning groove is formed in the cover, a positioning rod is connected in the positioning groove in a sliding manner, a positioning plate is fixedly connected on the positioning rod, two symmetrical fixing rods are contacted on the positioning plate, the fixing rods are contacted with the cover, the spray head is connected with the cover in a sliding manner, a limit plate is contacted on the spray head, the limit plate is fixedly connected with the shell, the shell is fixedly connected with a mounting seat.

Preferably, the fixed block is provided with a sliding groove, and the sliding block is connected to the inside of the sliding groove in a sliding manner.

Preferably, the number of the positioning grooves is four, and the positioning grooves are connected with positioning rods in a sliding mode.

Preferably, the mounting seat and the shell are of an integrated structure, and the number of the mounting seats is multiple.

Preferably, the cover is provided with a groove, and the inside of the groove is connected with the spray head in a sliding manner.

Preferably, the number of the shells is two, and the two shells are in contact with each other.

The utility model has the beneficial effects that: the spray gun convenient for replacing the spray head can play a role in limiting the spray head by designing the contact between the limiting plate and the spray head and the contact between the limiting plate and the spray head, so that the effect of installing and fixing the spray head is achieved, and the integral structure on the spray head can be separated from the shell by disassembling the shell, so that the spray head is convenient to disassemble and replace;

through the sliding connection of design fixed block and slider for the slider can slide in the fixed block, can fix a position the slider through the contact of two fixed blocks and slider, dismantles the back when the shell, can dismantle convenient and fast with the connecting seat.

Drawings

FIG. 1 is a perspective view of the overall structure of a spray gun with a nozzle convenient to replace according to the present invention;

FIG. 2 is a perspective view of a portion of the spray gun of FIG. 1 with the spray head being easily replaced in accordance with the present invention;

FIG. 3 is a perspective view of a portion of the cover of FIG. 2 illustrating a spray gun of the present invention with the spray head being easily replaced;

fig. 4 is a perspective view of a partial structure of a cover of the spray gun 2, which is convenient for replacing the spray head according to the utility model.

In the figure: 1. a housing; 2. a button; 3. a connecting seat; 4. a slider; 5. a fixed block; 6. a chute; 7. a liquid storage tank; 8. a cover; 9. positioning a groove; 10. positioning a rod; 11. positioning a plate; 12. fixing the rod; 13. a spray head; 14. a limiting plate; 15. a limiting block; 16. a mounting seat; 17. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a spray gun convenient for replacing a spray head comprises a shell 1, a button 2 is arranged on the shell 1, a connecting seat 3 is contacted on the shell 1, a sliding block 4 is fixedly connected on the connecting seat 3, a fixing block 5 is slidably connected on the sliding block 4, the fixing block 5 is fixedly connected with the shell 1, a liquid storage tank 7 is connected inside the connecting seat 3 through threads, a cover 8 is contacted on the shell 1, a limiting block 15 is contacted on the cover 8, the limiting block 15 is fixedly connected with the shell 1, a positioning groove 9 is arranged on the cover 8, a positioning rod 10 is slidably connected inside the positioning groove 9, a positioning plate 11 is fixedly connected on the positioning rod 10, two symmetrical fixing rods 12 are contacted on the positioning plate 11, the fixing rods 12 are contacted with the cover 8, a spray head 13 is slidably connected inside the positioning plate 11, the spray head 13 is slidably connected with the cover 8, and a limiting plate 14 is contacted on the spray head 13, the limiting plate 14 is fixedly connected with the shell 1, the mounting seat 16 is fixedly connected to the shell 1, and a screw is connected to the inside of the mounting seat 16 through threads.

By designing the contact between the limiting plate 14 and the spray head 13 and the contact between the positioning plate 11 and the spray head 13, the spray head 13 can be limited, so that the effect of installing and fixing the spray head 13 is achieved, and the overall structure on the spray head 13 can be separated from the shell 1 by disassembling the shell 1, so that the spray head 13 can be conveniently disassembled and replaced;

through the sliding connection of design fixed block 5 and slider 4 for slider 4 can slide in fixed block 5, can fix a position slider 4 through the contact of two fixed blocks 5 and slider 4, dismantles the back when shell 1, can dismantle convenient and fast with connecting seat 3.

In this embodiment, the fixed block 5 is provided with a sliding groove 6, and the sliding block 4 is slidably connected inside the sliding groove 6. The sliding groove 6 is designed so that the sliding block 4 can slide in the sliding groove 6.

In this embodiment, the number of positioning grooves 9 is four, and the inside of four positioning grooves 9 is connected with positioning rods 10 in a sliding manner. The positioning slot 9 is designed so that the positioning rod 10 can slide in the positioning slot 9.

In this embodiment, the mounting seat 16 and the housing 1 are of an integral structure, and the number of the mounting seats 16 is plural. By designing the mount 16, the mount 16 is used to mount the two housings 1.

In this embodiment, the cover 8 is provided with a groove 17, and the inside of the groove 17 is slidably connected with the nozzle 13. The recess 17 is designed such that the nozzle 13 can slide in the recess 17.

In this embodiment, the number of the housings 1 is two, and the two housings 1 are in contact with each other. The shell 1 is the main structure of the spray gun.

The specific implementation process is as follows: during the use, through the contact of limiting plate 14 with shower nozzle 13 and the contact of locating plate 11 with shower nozzle 13, can play a limiting displacement to shower nozzle 13, thereby reach the fixed effect of shower nozzle 13 installation, when needs are dismantled shower nozzle 13 and are changed, rotate the screw earlier, make the screw separate with the mount pad 16 on the shell 1, can pull down one of them shell 1, then can be with shower nozzle 13, locating plate 11 and lid 8 separate with shell 1, then horizontal migration shower nozzle 13, can separate shower nozzle 13 with locating plate 11 and lid 8, can accomplish the dismantlement to shower nozzle 13, thereby make the dismantlement that carries out shower nozzle 13 convenient for. When needs are dismantled connecting seat 3, dismantle one of them shell 1 earlier for one of them fixed block 5 and slider 4 separation, then can horizontal migration connecting seat 3, connecting seat 3 drives slider 4 and removes, makes slider 4 and fixed block 5 separation, can dismantle convenient and fast with the overall structure of connecting seat 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The spray gun convenient for replacing the spray head comprises a shell (1) and is characterized in that a button (2) is arranged on the shell (1), the shell (1) is contacted with a connecting seat (3), the connecting seat (3) is fixedly connected with a sliding block (4), the sliding block (4) is connected with a fixed block (5) in a sliding manner, the fixed block (5) is fixedly connected with the shell (1), the inside of the connecting seat (3) is connected with a liquid storage tank (7) through threads, the shell (1) is contacted with a cover (8), the cover (8) is contacted with a limiting block (15), the limiting block (15) is fixedly connected with the shell (1), the cover (8) is provided with a positioning groove (9), the inside of the positioning groove (9) is connected with a positioning rod (10) in a sliding manner, the positioning plate (11) is fixedly connected with the positioning rod (10), the utility model discloses a safety protection device for a motor vehicle, including locating plate (11), dead lever (12) that the contact has two symmetries on locating plate (11), dead lever (12) and lid (8) contact, the inside sliding connection of locating plate (11) has shower nozzle (13), shower nozzle (13) and lid (8) sliding connection, the last contact of shower nozzle (13) has limiting plate (14), limiting plate (14) and shell (1) fixed connection, fixedly connected with mount pad (16) on shell (1).

2. The spray gun convenient for replacing the spray head according to claim 1 is characterized in that a sliding groove (6) is formed in the fixed block (5), and a sliding block (4) is slidably connected inside the sliding groove (6).

3. Spray gun facilitating the replacement of spray heads according to claim 1, characterised in that the number of positioning slots (9) is four, and positioning rods (10) are slidably connected to the inside of each of the four positioning slots (9).

4. A spray gun for facilitating the replacement of spray heads according to claim 1, characterized in that the mounting base (16) is of one-piece construction with the housing (1), the number of mounting bases (16) being plural.

5. A spray gun with easy nozzle change according to claim 1, characterized in that the cover (8) is provided with a groove (17), and the nozzle (13) is slidably connected inside the groove (17).

6. Spray gun for facilitating the change of spray head according to claim 1, characterized in that the number of shells (1) is two, the two shells (1) being in contact with each other.