CN201940311U - Spray gun for vehicle maintenance - Google Patents

Abstract

The utility model relates to a device for vehicle maintenance, and discloses an economical and practical pray gun for vehicle maintenance, which comprises a gun body and a storage tank. The gun body is provided with a high-pressure air passage, a spray nozzle and a wrench for controlling conduction of the high-pressure air passage; the storage tank is provided with a liquid outlet passage communicated with the high-pressure air passage; the spray nozzle is provided with a coating material adjusting component; an inner cavity of the storage tank is provided with two independent liquid storage cavities; the two liquid storage cavities are respectively provided with a pipeline communicated with the liquid outlet passage; and each pipeline is provided with a switching valve. By the aid of the technical scheme, the coating material adjusting component arranged on the spray nozzle more effectively satisfies clients, waste of coating materials is avoided, the valves of different coating materials are opened or closed according to colors needed in spraying as each pipeline arranged on the corresponding liquid storage cavity is provided with the switching valve, and accordingly the needed colors are formed by means of spraying.

Description

A spray gun for maintenance vehicles

technical field

The utility model relates to equipment for vehicle maintenance, in particular to an economical and practical spray gun for vehicle maintenance.

Background technique

At present, automobiles have entered thousands of households, which has led to continuous updating of vehicle maintenance equipment. As one of the vehicle maintenance equipment, spray guns have different forms and functions in the market factory workshop. The common spray gun is to simply spray paint To the car, it is used to repair the damaged parts of the car paint, but the area of the damaged parts is often different in size, which leads to the need to change the spray gun constantly to avoid wasting raw materials or not satisfying the customer's satisfaction by spraying the places that do not need to be sprayed. There are two different color damages on the car, and it is time-consuming and inconvenient to constantly change the spray gun to spray different paints.

Utility model content

The utility model aims at the problems in the prior art that the spray gun has a single structure, unreasonable design, waste of raw materials, and time-consuming and labor-intensive replacement of spray guns with different functions, and provides a spray gun for maintenance vehicles with novel design, economical use and convenient operation .

In order to solve the above technical problems, the utility model is solved through the following technical solutions:

A spray gun for vehicle maintenance, including a gun body and a storage tank, the gun body is provided with a high-pressure air passage, a nozzle and a wrench for controlling the conduction of the high-pressure air passage, and the storage tank is provided with a high-pressure air passage. The nozzle is equipped with a component for adjusting the spraying material, and the inner cavity of the storage tank is provided with two independent liquid storage chambers, and each of the two liquid storage chambers is provided with a pipe and a liquid outlet. The channels communicate with each other, and each of the pipelines is provided with an on-off valve. In this structure, since the spray nozzle is equipped with components for adjusting spraying, the amount of spraying can be adjusted according to the size of the damaged area of the car, thereby avoiding waste of raw materials and achieving customer satisfaction. The inner cavity of the storage tank is equipped with Two independent liquid storage chambers. Each of the two liquid storage chambers is provided with a pipe to communicate with the liquid outlet channel. Each pipe is provided with a switching valve. The valves of different paints can be switched on and off according to the color to be sprayed, so as to spray The desired color can even be controlled to spray liquids of mixed colors in different proportions.

Preferably, the component for adjusting the spraying material is a casing with an annular baffle, two conduits communicating with two independent liquid storage chambers are arranged under the casing, and a valve is provided on each conduit. In this structure, the annular baffle can block the excess paint sprayed from the nozzle, and flow the blocked paint into the storage tank through the conduit connected with the storage tank, thereby avoiding the waste of paint. Each conduit is equipped with a valve that can be used according to different The control valves recycle different colors of paint.

Preferably, anti-slip particles are provided on the wrench, and anti-slip particles are also provided on the part of the gun body close to the wrench. It is conducive to not slipping when holding the spray gun manually, so as to avoid injury or damage to the spray gun due to hitting the foot.

Because the utility model adopts the above technical scheme, the nozzle is equipped with a component for adjusting the spraying material, and the amount of spraying can be adjusted according to the size of the damaged area of the car, thereby achieving customer satisfaction and avoiding the waste of paint. There are two independent liquid storage chambers in the inner cavity of the tank, and each of the two liquid storage chambers is provided with a pipe to communicate with the liquid outlet channel. Each pipe is equipped with a switch valve, which can switch different paints according to the color to be sprayed. The valve can spray out the required color, economical, practical and easy to use.

Description of drawings

Fig. 1 is a structural schematic diagram of a spray gun for maintenance vehicles of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

Example 1

A spray gun for maintenance vehicles, as shown in Figure 1, includes a gun body 1, a storage tank 2, the gun body 1 is provided with a high-pressure air passage 11, a nozzle 12 and a wrench 13 for controlling the conduction of the high-pressure air passage , the storage tank 1 is provided with a liquid outlet channel 3 communicating with the high-pressure air passage, the nozzle 12 is provided with a component 4 for adjusting the spray material, and the inner cavity of the storage tank 2 is provided with two independent The liquid storage chamber 21, two liquid storage chambers 21 are respectively provided with a pipe 211 communicating with the liquid outlet channel 3, and each of the pipes 211 is provided with an on-off valve 2111. The component 4 for adjusting the spraying material is a casing with an annular baffle 41, two conduits 5 communicating with two independent liquid storage chambers 21 are arranged under the casing, and each conduit 5 is provided with a valve 51 . The wrench 13 is provided with anti-slip particles 6, and the gun body near the wrench is also provided with anti-slip particles 6.

In a word, the above descriptions are only preferred embodiments of the present utility model, and all equal changes and modifications made according to the patent scope of the utility model should fall within the scope of the utility model patent.

Claims (3)

1. maintenance vehicle spray gun, comprise rifle body (1), storage tank (2), described rifle body (1) is provided with high pressure air flue (11), nozzle (12) and be used to control the spanner (13) of high pressure air flue conducting, described storage tank (1) is provided with the liquid outlet channel (3) that communicates with the high pressure air flue, it is characterized in that: be installed on the parts (4) of regulating material spray on the described nozzle (12), described storage tank (2) inner chamber is provided with two independently liquid storage cylinders (21), respectively be provided with a pipeline (211) on two liquid storage cylinders (21) and communicate, respectively be provided with controlled valve (2111) on described each pipeline (211) with liquid outlet channel (3).

2. a kind of maintenance vehicle spray gun according to claim 1, it is characterized in that: the parts of described adjusting material spray (4) are the case of band shape baffle plate (41), described case below is provided with and two two conduits (5) of communicating of liquid storage cylinder (21) independently, and every conduit (5) is provided with valve (51).

3. a kind of maintenance vehicle spray gun according to claim 1 and 2 is characterized in that: described spanner (13) is provided with antiskid particles (6), also is provided with antiskid particles (6) near on the rifle body region of spanner.

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