Spraying square gun with locking function

Abstract

The utility model relates to the technical field of spraying square guns, in particular to a spraying square gun with a locking function, which comprises a square gun liquid storage tank and a square gun spray head, a threaded connection pipe is arranged at the top end of the square gun liquid storage tank, a nozzle is mounted at the output end of the square gun spray head, a spout is arranged in the center of the inside of the nozzle, and a locking device is arranged at the top end of the square gun liquid storage tank. An overturning gland is installed on the right side of the nozzle, an atomizing spraying plate is installed at the center of the side face of the overturning gland, a threaded connecting base connected with a threaded connecting pipe in a sleeving mode is arranged at the bottom end of the square gun spray head, and the bottom end of the threaded connecting base extends into the square gun liquid storage tank to be provided with a liquid suction pipe. The liquid spraying device is simple in structure, convenient to use and high in stability and practicability, is provided with a locking structure capable of flexibly rotating, is convenient for supporting and locking, prevents mistaken touch and avoids leakage liquid spraying, is provided with a liquid spraying structure capable of adjusting different water spraying states, is convenient to meet different spraying requirements, and has a certain popularization value.

Description

Technical Field

[0001] The utility model relates to the technical field of spray square guns, in particular to a spray square gun with a locking function. Background Art

[0002] The main function of the spray gun is to turn the liquid into uniform fine water mist, making the solution more delicate, and making full use of the optimal spray limit of the chemical agent to achieve the best spray effect. The existing spray gun still has shortcomings, as follows: it does not have a flexible rotating locking structure, which is not convenient for supporting the locking to prevent accidental touch and avoid leakage of the spray gun, and it does not have a spray structure that can adjust different water spray states, which is not convenient for meeting different spraying needs.

[0003] Therefore, it is necessary to design a spray gun with a locking function to solve the problems in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a spray gun with a locking function to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A spray square gun with a locking function comprises a square gun liquid storage tank and a square gun spray head, wherein a threaded connecting pipe is arranged at the top of the square gun liquid storage tank, a nozzle is installed at the output end of the square gun spray head, a nozzle is arranged at the inner center of the nozzle, a flip pressure cap is installed on the right side of the nozzle, an atomizing spray plate is installed at the side center of the flip pressure cap, a threaded connecting seat with a threaded connecting pipe is arranged at the bottom end of the square gun spray head, a liquid suction pipe is installed at the bottom end of the threaded connecting seat extending to the interior of the square gun liquid storage tank, the other end of the liquid suction pipe passes through the interior of the connecting nozzle, a locking structure is arranged on the outer rotating sleeve of the threaded connecting seat, a connecting rod is installed on one side of the locking structure, and a locking socket is installed at the end of the connecting rod away from the locking structure.

[0007] As a preferred solution of the utility model, the outer surface of the threaded connection seat is provided with anti-slip vertical grooves and annular grooves, the bottom end of the threaded connection seat is provided with a threaded groove whose size matches the installation of the threaded connection pipe, and the inner ring of the locking structure is embedded in the annular groove and a block is slidably installed inside.

[0008] As a preferred solution of the utility model, a plurality of atomizing spray holes are provided on the outer surface of the atomizing spray plate.

[0009] As a preferred solution of the utility model, a pressurized liquid suction piston rod is installed on the right side of the square gun nozzle and close to the side of the liquid suction tube, and a pressure plate is installed on the right side of the pressurized liquid suction piston rod.

[0010] As a preferred solution of the utility model, the outer surface of the pressing plate is provided with anti-slip embossing, and the upper edges of the front and back sides of the pressing plate are rotatably connected to the inner wall of one end of the square gun nozzle close to the nozzle.

[0011] As a preferred solution of the present utility model, the locking socket is a U-shaped socket structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, an adjustable locking structure is arranged at the threaded connection seat of the square gun nozzle, so that the locking structure can be flexibly rotated to the pressure plate for support locking to prevent accidental touch and avoid leakage of the spray. At the same time, a flip pressure cover with an atomizing spray plate is arranged, which can be used for spraying, and after the flip pressure cover is opened, the water column spray at the nozzle can be used. The structure is simple and has a flexibly rotatable locking structure, which is convenient for support locking to prevent accidental touch and avoid leakage of the spray. At the same time, it has a spray structure that can adjust different water spray states, which is convenient to meet different spraying needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of a partially separated three-dimensional structure of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the square gun nozzle and the locking structure of the utility model.

[0017] In the figure: 1. square gun liquid storage tank; 101. threaded connecting pipe; 2. square gun nozzle; 201. threaded connecting seat; 202. nozzle; 203. nozzle; 204. flip pressure cover; 205. atomizing spray plate; 206. suction pipe; 207. pressurized suction piston rod; 208. pressure plate; 3. locking structure; 301. connecting rod; 302. locking socket. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] For examples, see Figure 1-3 The utility model provides a technical solution:

[0023] A spray gun with a locking function comprises a gun liquid storage tank 1 and a gun nozzle 2. A threaded connection pipe 101 is arranged at the top of the gun liquid storage tank 1. A nozzle 202 is installed at the output end of the gun nozzle 2. A nozzle 203 is arranged at the inner center of the nozzle 202. A flip cover 204 is installed on the right side of the nozzle 202. An atomizing spray plate 205 is installed at the side center of the flip cover 204. A threaded connection seat 201 sleeved with the threaded connection pipe 101 is arranged at the bottom end of the gun nozzle 2. A liquid suction pipe 206 is installed inside the gun liquid storage tank 1 at the bottom end of the threaded connection seat 201. The suction pipe 206 is installed inside the gun liquid storage tank 1. The other end of the liquid pipe 206 passes through the interior of the connecting nozzle 203, and a booster suction piston rod 207 is installed on the right side of the square gun nozzle 2 and close to the side of the suction pipe 206. A pressure plate 208 is installed on the right side of the booster suction piston rod 207. The outer surface of the pressure plate 208 is provided with anti-slip embossing, and the upper edges of the front and back sides of the pressure plate 208 are rotatably connected to the inner wall of one end of the square gun nozzle 2 close to the nozzle 202. A locking structure 3 is provided on the outer rotating sleeve of the threaded connection seat 201, and a connecting rod 301 is installed on one side of the locking structure 3. A locking socket 302 is installed on the end of the connecting rod 301 away from the locking structure 3.

[0024] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 3 The outer surface of the threaded connection seat 201 is provided with anti-slip vertical lines and annular grooves. The bottom end of the threaded connection seat 201 is provided with a threaded groove whose size matches the installation of the threaded connection pipe 101, and the inner ring of the locking structure 3 is embedded in the annular groove and a block is slidably installed inside. The locking seat 302 is a U-shaped seat structure. An adjustable locking structure 3 is provided at the threaded connection seat 201 of the square gun nozzle 2, which is convenient for flexibly rotating the locking structure 3 to the pressure plate 208 for support and locking to prevent accidental touch and avoid leakage of spraying.

[0025] In this embodiment, please refer to Figure 1 , Figure 2 and Figure 3 The outer surface of the atomizing spray plate 205 is provided with a plurality of atomizing spray holes. By setting a flip cover 204 with the atomizing spray plate 205, spraying can be performed, and after the flip cover 204 is opened, a water column spray at the nozzle 203 can be performed.

[0026] Working principle: When in use, an adjustable locking structure 3 is set at the threaded connection seat 201 of the square gun nozzle 2, which is convenient for flexibly rotating the locking structure 3 to the pressure plate 208 for support locking to prevent accidental touch and avoid leakage of spray. At the same time, a flip pressure cover 204 with an atomizing spray plate 205 is set, which can be used for spraying, and after the flip pressure cover 204 is opened, the water column spray at the nozzle 203 can be used. The overall structure is simple, with a flexibly rotating locking structure, which is convenient for support locking to prevent accidental touch and avoid leakage of spray. At the same time, it has a spray structure that can adjust different water spray states, which is convenient to meet different spraying needs, and has high stability and practicality, and has certain promotion value.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spray gun with a locking function, comprising a gun liquid storage tank (1) and a gun nozzle (2), characterized in that: The top of the square gun liquid storage tank (1) is provided with a threaded connection pipe (101), the output end of the square gun nozzle (2) is provided with a nozzle (202), the inner center of the nozzle (202) is provided with a nozzle opening (203), the right side of the nozzle (202) is provided with a flip cover (204), the side center of the flip cover (204) is provided with an atomizing spray plate (205), the bottom end of the square gun nozzle (2) is provided with a threaded connection pipe (101) connected thereto, A connecting seat (201), the bottom end of the threaded connecting seat (201) extending to the interior of the square gun liquid storage tank (1) is installed with a liquid suction tube (206), the other end of the liquid suction tube (206) passes through the interior of the connecting nozzle (203), the outer rotating sleeve of the threaded connecting seat (201) is provided with a locking structure (3), a connecting rod (301) is installed on one side of the locking structure (3), and a locking seat (302) is installed on the end of the connecting rod (301) away from the locking structure (3).

2. The spray gun with locking function according to claim 1, characterized in that: The outer surface of the threaded connection seat (201) is provided with anti-skid vertical lines and an annular groove, the bottom end of the threaded connection seat (201) is provided with a threaded groove whose size matches that of the threaded connection tube (101) for installation, and the inner ring of the locking structure (3) is embedded in the annular groove and a clamping block is slidably installed inside.

3. The spray gun with locking function according to claim 1, characterized in that: The outer surface of the atomizing spray plate (205) is provided with a plurality of atomizing spray holes.

4. The spray gun with locking function according to claim 1, characterized in that: A pressurized liquid suction piston rod (207) is installed on the right side of the square gun nozzle (2) and close to the liquid suction tube (206), and a pressure plate (208) is installed on the right side of the pressurized liquid suction piston rod (207).

5. The spray gun with locking function according to claim 4, characterized in that: The outer surface of the pressing plate (208) is provided with anti-slip embossing, and the upper edges of the front and back sides of the pressing plate (208) are rotatably connected to the inner wall of one end of the square gun nozzle (2) close to the nozzle (202).

6. The spray gun with locking function according to claim 1, characterized in that: The locking socket (302) is a U-shaped socket structure.

Images