CN213133681U

CN213133681U - Paint gun with replaceable spray head

Info

Publication number: CN213133681U
Application number: CN202021522468.4U
Authority: CN
Inventors: 陈少建
Original assignee: Shenzhen Paint Decoration Engineering Co ltd
Current assignee: Shenzhen Paint Decoration Engineering Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-07
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a paint gun of removable shower nozzle, which comprises a housin, the one end fixedly connected with connecting rod of casing, and the one end threaded connection of connecting rod has the shower nozzle, the nozzle has been seted up to the one end of shower nozzle, the bottom fixedly connected with case lid of connecting rod, and the bottom threaded connection of case lid has the storage case, the top of casing is equipped with self-locking switch, the bottom fixedly connected with base of casing, and one side of base is equipped with the power cord, and is further, the bottom of casing is equipped with the handle, and is equipped with the recess on the handle, the bottom of handle and the top fixed connection of base. Through carrying out threaded connection with shower nozzle and main part, can carry out the change of a plurality of specifications with the shower nozzle to select the size of coverage when spraying paint, through the ventilating board that is equipped with the rear side, super large radiating air intake, light heat dissipation guarantee machine life, the ventilating board inboard is equipped with dustproof cotton, can prevent that the dust from getting into the machine, effectual protection motor.

Description

Paint gun with replaceable spray head

Technical Field

The utility model relates to a paint field especially relates to a spray gun of removable shower nozzle.

Background

The spray gun is a device in which compressed air generated by an air compressor is ejected through an air cap at the front of the spray gun to create a low pressure zone at the front of the paint nozzle to which it is connected, which is lower than atmospheric pressure. The spray gun is fast, easy and excellent, and has automatic model selection including recording, the coating is sucked from the coating storage tank by the pressure difference generated at the nozzle of the spray gun, and atomized into particles and sprayed on the surface of the coated object under the action of high-speed jet force of compressed air. Paint shop front in-process is carried out to the tradition, generally is just with the paintbrush, and this will influence the part time cost, in addition, in traditional spray gun, the inner chamber gets into the dust easily, reduces motor life, and the volume of spouting of spout can't be adjusted and the shower nozzle can't be changed, and partial operation is obstructed and can cause some unnecessary extravagant in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a spray gun with a replaceable spray head.

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

the utility model provides a paint gun of removable shower nozzle, includes the casing, the one end fixedly connected with connecting rod of casing, and the one end threaded connection of connecting rod has the shower nozzle, the nozzle has been seted up to the one end of shower nozzle, the bottom fixedly connected with case lid of connecting rod, and the bottom threaded connection of case lid has the storage case, the top of casing is equipped with self-locking switch, the bottom fixedly connected with base of casing, and one side of base is equipped with the power cord.

Furthermore, a handle is arranged at the bottom of the shell, a groove is formed in the handle, and the bottom of the handle is fixedly connected with the top of the base.

Furthermore, one side of the shell is provided with a ventilating plate, and the inner side of the ventilating plate is provided with dustproof cotton.

Furthermore, a trigger is arranged at the bottom of the middle part of the shell, and a knob is arranged on one side of the trigger.

The utility model has the advantages that:

1. the utility model discloses, through carrying out threaded connection with shower nozzle and main part, can carry out the change of a plurality of specifications with the shower nozzle to select coverage's size when spraying paint, through the ventilating board that is equipped with the rear side, super large radiating air intake, light heat dissipation guarantee machine life, the ventilating board inboard is equipped with dustproof cotton, can prevent that the dust from getting into machine, effectual protection motor.

2. The utility model discloses in, through being equipped with self-locking switch, self-locking switch can down press, can carry out convenient and fast's dismantlement with the shower nozzle through self-locking switch's state, is convenient for wash and change, and this design is simple, and has the practicality.

Drawings

Fig. 1 is a schematic perspective view of a main body of a spray gun with a replaceable nozzle;

fig. 2 is a schematic perspective view of a vent plate of a paint spray gun with a replaceable nozzle.

In the figure: 1-shell, 2-knob, 3-handle, 4-power line, 5-base, 6-storage box, 7-box cover, 8-trigger, 9-nozzle, 10-nozzle, 11-self-locking switch, 12-connecting rod, 13-ventilating board.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, 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 drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, a spray gun of removable shower nozzle, including casing 1, casing 1's one end fixedly connected with connecting rod 12, and the one end threaded connection of connecting rod 12 has shower nozzle 10, shower nozzle 10 can follow connecting rod 12 and carry out the screw thread and take off, thereby change, nozzle 9 has been seted up to the one end of shower nozzle 10, nozzle 9 blowout atomized paint, the bottom fixedly connected with case lid 7 of connecting rod 12, and the bottom threaded connection of case lid 7 has storage case 6, storage case 6 can take off with case lid 7 threaded connection, wash or supply paint with inside, the top of casing 1 is equipped with self-locking switch 11, self-locking switch 11 controls fixing of shower nozzle 10, in order to avoid shower nozzle 10 when the work of a specified duration landing, the bottom fixedly connected with base 5 of casing 1, and one side of base 5 is equipped with power cord 4, power cord 4 connection both can work.

Wherein, the bottom of casing 1 is equipped with handle 3, and is equipped with the recess on the handle 3, and recess 3 accords with human engineering, and the design of antiskid line makes the user use easily, and the bottom of handle 3 and the top fixed connection of base 5.

Wherein, one side of casing 1 is equipped with ventilating board 13, and the radiating air intake of super large easily dispels the heat and ensures machine life, and ventilating board 13's inboard is equipped with dustproof cotton, and dustproof cotton can prevent that the dust from getting into the machine, effectual protection motor.

Wherein, the bottom in the middle part of casing 1 is equipped with trigger 8, and one side of trigger 8 is equipped with knob 2, and the blowout of trigger 8 control paint, thereby knob 2 control paint volume control paint color's depth.

The working principle is as follows: after paint to be used is filled into the storage box, the storage box is in threaded connection with the box cover, a nozzle is selected, the nozzle to be used is in threaded connection with the shell, the self-locking switch is pressed to lock the nozzle, the power line is connected with the power supply, the handle is held by a hand, the nozzle is aligned to the position to be sprayed with paint, and the trigger can be manually pulled to start spraying the paint by adjusting the knob.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a spray gun of removable shower nozzle, includes casing (1), its characterized in that, one end fixedly connected with connecting rod (12) of casing (1), and the one end threaded connection of connecting rod (12) has shower nozzle (10), nozzle (9) have been seted up to the one end of shower nozzle (10), the bottom fixedly connected with case lid (7) of connecting rod (12), and the bottom threaded connection of case lid (7) has storage case (6), the top of casing (1) is equipped with self-lock switch (11), the bottom fixedly connected with base (5) of casing (1), and one side of base (5) is equipped with power cord (4).

2. The paint spray gun with the replaceable spray head as claimed in claim 1, wherein a handle (3) is arranged at the bottom of the shell (1), a groove is formed in the handle (3), and the bottom of the handle (3) is fixedly connected with the top of the base (5).

3. Spray gun with replaceable spray head according to claim 1, characterized in that the housing (1) is provided with a ventilation plate (13) on one side and that the ventilation plate (13) is provided with dust wool on the inside.

4. Spray gun with replaceable spray head according to claim 1 characterized in that the bottom of the middle part of the housing (1) is provided with a trigger (8) and one side of the trigger (8) is provided with a knob (2).