CN216704812U

CN216704812U - Paint spraying device for inner wall of container

Info

Publication number: CN216704812U
Application number: CN202122492646.4U
Authority: CN
Inventors: 唐主恩
Original assignee: Zhejiang Liyimei Environmental Protection New Material Co ltd
Current assignee: Zhejiang Liyimei Environmental Protection New Material Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-06-10
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a paint spraying device for the inner wall of a container, which belongs to the field of spraying devices and comprises a gun body, wherein a paint spraying pipe is fixedly welded on one side of the gun body, a fixing ring is fixedly welded on the outer side of one end of the paint spraying pipe, a connecting ring is compressed on one side of the fixing ring, the outer side of the connecting ring is connected with a threaded sleeve through threads, an extension pipe is compressed on one end of the paint spraying pipe, a spray head is installed at one end of the extension pipe through threaded connection, the side surface of the gun body is connected with the upper end of a spray gun trigger in a sliding manner, the paint spraying device for the inner wall of the container is convenient to connect the paint spraying pipe and the extension pipe by rotating and screwing the threaded sleeve to drive one side of the connecting ring to compress one side surface of the fixing ring, and the design of the extension pipe can expand the paint spraying range, so that the inner wall of the container can be sprayed conveniently; through rotating not hard up bolt, drive the rubber head and break away from the extension pipe surface, make things convenient for lateral shifting to adjust the protecting crust position, the design of protecting crust can restrict the scope of spraying paint, prevents that the shower nozzle from leading to spraying reverse spreading to pollute the rifle body near apart from the object.

Description

Paint spraying device for inner wall of container

Technical Field

The utility model relates to the field of spraying devices, in particular to a paint spraying device for an inner wall of a container.

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.

The spraying range of the existing paint spraying device for the inner wall of the container is fixed, so that the spraying operation on the inner wall of the container is inconvenient, and meanwhile, when the spray gun sprays objects in a short distance, the spray gun easily causes the reverse spreading of the spray on the surfaces of the objects, thereby polluting the surfaces of gun bodies. Therefore, improvements in the prior art are needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a paint spraying device for the inner wall of a container, which drives one side of a connecting ring to press one side surface of a fixing ring by rotating and screwing a threaded sleeve tightly, so that a paint spraying pipe and an extension pipe can be conveniently connected, and the design of the extension pipe can expand the paint spraying range, thereby being convenient for spraying the inner wall of the container; through rotating not hard up bolt, drive the rubber head and break away from the extension pipe surface, make things convenient for lateral shifting to adjust the protecting crust position, the design of protecting crust can restrict the scope of spraying paint, prevents that the shower nozzle from leading to spraying reverse spreading to pollute the rifle body near apart from the object.

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a container inner wall paint spraying device, includes the rifle body, the fixed butt fusion of one side of the rifle body has the spray pipe, the fixed welding in the one end outside of spray pipe has solid fixed ring, gu one side of fixed ring compresses tightly there is the go-between, there is the thread bush outside of go-between through threaded connection, the one end of spray pipe compresses tightly the extension pipe, the shower nozzle is installed through threaded connection to the one end of extension pipe, rifle body side sliding connection has the upper end of spray gun trigger, one side lower extreme fixed mounting of the rifle body has the paint box, the fixed welding of the opposite side lower extreme of the rifle body has the handle, the protecting crust has been cup jointed in the outside sliding of extension pipe, the inside of protecting crust is provided with the inner groovy, there is the bolt through threaded connection in the inside of protecting crust, the fixed butt fusion of lower extreme of bolt has the rubber head, this container inner wall paint spraying device, through rotating the tight thread bush of turning round, one side of the connecting ring is driven to press one side surface of the fixing ring, so that the paint spraying pipe and the lengthening pipe can be conveniently connected, and the design of the lengthening pipe can expand the paint spraying range, so that the inner wall of the container can be conveniently sprayed; through rotating not hard up bolt, drive the rubber head and break away from the extension pipe surface, make things convenient for lateral shifting to adjust the protecting crust position, the design of protecting crust can restrict the scope of spraying paint, prevents that the shower nozzle from leading to spraying reverse spreading to pollute the rifle body nearer apart from the object.

Further, the fixed ring of threaded connection is passed through to the inside of thread bush, the surface of thread bush is provided with anti-skidding stripe, turns round tight thread bush through rotating, drives go-between one side and compresses tightly a fixed ring side, conveniently connects spray pipe and extension pipe.

Further, the inside fixed welding extension pipe of go-between, the extension pipe is cup jointed in the inside slip of one side of thread bush, the surface of extension pipe is provided with the dull polish surface, and the design of extension pipe can enlarge the range of spraying paint to the convenience is carried out the spraying to the container inner wall.

Furthermore, the lower terminal surface of rubber head compresses tightly the extension pipe surface, through rotating not hard up bolt, drives the rubber head and breaks away from the extension pipe surface, makes things convenient for lateral shifting to adjust the protecting crust position.

Further, the protective housing adopts the polyethylene material to make, threaded connection rubber head is passed through to the inside of protective housing, and the design of protective housing can restrict the range of spraying paint, prevents that the shower nozzle from leading to the spraying to spread the pollution rifle body in the reverse direction apart from the object closely.

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

(1) according to the scheme, the threaded sleeve is screwed tightly by rotating, one side of the connecting ring is driven to press one side surface of the fixing ring, the paint spraying pipe and the lengthening pipe can be conveniently connected, the design of the lengthening pipe can expand the paint spraying range, and therefore the inner wall of the container can be conveniently sprayed; through rotating not hard up bolt, drive the rubber head and break away from the extension pipe surface, make things convenient for lateral shifting to adjust the protecting crust position, the design of protecting crust can restrict the scope of spraying paint, prevents that the shower nozzle from leading to spraying reverse spreading to pollute the rifle body near apart from the object.

(2) The inside of thread bush passes through the solid fixed ring of threaded connection, and the surface of thread bush is provided with anti-skidding stripe, turns round tight thread bush through rotating, drives go-between one side and compresses tightly solid fixed ring side, conveniently connects spray pipe and extension pipe.

(3) The inside fixed welding extension pipe of go-between, the extension pipe is cup jointed in the inside slip in one side of thread bush, and the surface of extension pipe is provided with the dull polish surface, and the design of extension pipe can enlarge the range of spraying paint to the convenience is carried out the spraying to the container inner wall.

(4) The lower terminal surface of rubber head compresses tightly the extension pipe surface, through rotating not hard up bolt, drives the rubber head and breaks away from the extension pipe surface, makes things convenient for lateral shifting to adjust the protecting crust position.

(5) The protecting crust adopts the polyethylene material to make, and threaded connection rubber head is passed through to the inside of protecting crust, and the design of protecting crust can restrict the range of spraying paint, prevents that the shower nozzle from leading to the spraying to spread the pollution rifle body in the reverse direction apart from the object is nearer.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged cross-sectional view taken at A of the present invention;

fig. 3 is an enlarged view of the present invention at B.

The reference numbers in the figures illustrate:

1 gun body, 11 paint spraying pipes, 12 fixing rings, 13 connecting rings, 14 thread sleeves, 15 lengthening pipes, 16 spray heads, 17 spray gun triggers, 18 paint boxes, 19 handles, 2 protective shells, 21 inner grooves, 22 bolts and 23 rubber heads.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.

Referring to fig. 1-3, a paint spraying device for inner walls of containers comprises a gun body 1, a paint spraying pipe 11 is fixedly welded on one side of the gun body 1, a fixing ring 12 is fixedly welded on the outer side of one end of the paint spraying pipe 11, a connecting ring 13 is compressed on one side of the fixing ring 12, a threaded sleeve 14 is connected on the outer side of the connecting ring 13 through threads, an extension pipe 15 is compressed on one end of the paint spraying pipe 11, a spray head 16 is installed on one end of the extension pipe 15 through threads, the side surface of the gun body 1 is slidably connected with the upper end of a spray gun trigger 17, a paint box 18 is fixedly installed on the lower end of one side of the gun body 1, a handle 19 is fixedly welded on the lower end of the other side of the gun body 1, the lower end of the handle 19 is connected with an air compressor through a gas pipe, the air compressor is connected with a control switch, the control switch is connected with a power supply, a protective shell 2 is slidably sleeved on the outer side of the extension pipe 15, an inner groove 21 is arranged inside of the protective shell 2, a bolt 22 is connected inside the protective shell 2 through threads, the lower end of the bolt 22 is fixedly welded with a rubber head 23.

Referring to fig. 1-2, the inside of the threaded sleeve 14 is connected with the fixing ring 12 through threads, the outer surface of the threaded sleeve 14 is provided with anti-slip stripes, the threaded sleeve 14 is screwed by rotation, one side of the connecting ring 13 is driven to press one side surface of the fixing ring 12, the paint spraying pipe 11 and the extension pipe 15 are conveniently connected, the extension pipe 15 is fixedly welded inside the connecting ring 13, the extension pipe 15 is sleeved inside one side of the threaded sleeve 14 in a sliding mode, the outer surface of the extension pipe 15 is provided with a frosted surface, the paint spraying range can be expanded due to the design of the extension pipe 15, and therefore the inner wall of the container can be conveniently sprayed.

Referring to fig. 1 and 3, the lower end surface of the rubber head 23 presses the outer surface of the elongated tube 15, the rubber head 23 is driven to be separated from the surface of the elongated tube 15 by rotating the loose bolt 22, the position of the protective shell 2 is convenient to move transversely and adjust, the protective shell 2 is made of polyethylene material, the protective shell 2 is connected with the rubber head 23 through threads, the spray painting range can be limited by the design of the protective shell 2, and the spray gun body 1 is prevented from being polluted by reverse spray spreading caused by the fact that the spray nozzle 16 is close to an object.

This container inner wall paint spraying device, turn round tight thread bush 14 through rotating, it compresses tightly solid fixed ring 12 side to drive go-between 13 one side, conveniently connect spray painting pipe 11 and extension pipe 15, the spray painting scope can be enlarged in extension pipe 15's design, thereby conveniently carry out the spraying to the container inner wall, through rotating not hard up bolt 22, it breaks away from extension pipe 15 surface to drive rubber head 23, make things convenient for lateral shifting to adjust protecting crust 2 positions, the design of protecting crust 2 can restrict the scope of spraying paint, prevent that 16 distance objects of shower nozzle from leading to spraying reverse spreading pollution rifle body 1 more closely.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by the equivalent or modified embodiments and the modified concepts of the present invention.

Claims

1. The utility model provides a container inner wall paint spraying device, includes rifle body (1), its characterized in that: the fixed butt fusion of one side of the rifle body (1) has spray pipe (11), the fixed welding in the one end outside of spray pipe (11) has solid fixed ring (12), the one side of solid fixed ring (12) compresses tightly has go-between (13), there is threaded sleeve (14) outside through threaded connection in go-between (13), the one end of spray pipe (11) compresses tightly extension pipe (15), shower nozzle (16) is installed through threaded connection to the one end of extension pipe (15), rifle body (1) side sliding connection has the upper end of spray gun trigger (17), one side lower extreme fixed mounting of rifle body (1) has paint box (18), the fixed welding of the opposite side lower extreme of rifle body (1) has handle (19), protective housing (2) has been cup jointed in the outside sliding of extension pipe (15), the inside of protective housing (2) is provided with inner groovy (21), the inside of protective housing (2) has bolt (22) through threaded connection, the lower extreme of bolt (22) is fixed to be welded with rubber head (23).

2. The apparatus for painting an inner wall of a container according to claim 1, wherein: the inside of thread bush (14) is through solid fixed ring of threaded connection (12), the surface of thread bush (14) is provided with anti-skidding stripe.

3. A device for spraying paint on the inner wall of a container according to claim 1, wherein: the inside fixed welding extension pipe (15) of go-between (13), extension pipe (15) is cup jointed to the inside slip in one side of thread bush (14), the surface of extension pipe (15) is provided with the dull polish surface.

4. A device for spraying paint on the inner wall of a container according to claim 1, wherein: the lower end surface of the rubber head (23) is tightly pressed on the outer surface of the lengthening pipe (15).

5. A device for spraying paint on the inner wall of a container according to claim 1, wherein: the protective shell (2) is made of polyethylene materials, and the protective shell (2) is connected with the rubber head (23) through threads.