Watering can for wall painting

Abstract

The utility model relates to the technical field of spraying tools, and discloses a wall painting sprinkling can which comprises a bottom plate, a can body is fixedly mounted on the end face of the bottom plate, four universal wheels are fixedly mounted at the bottom of the can body, a suction pump is fixedly mounted at the bottom of the can body, and the suction end of the suction pump communicates with the interior of the can body; a liquid conveying pipe is fixedly installed at the output end of the kettle body, the pipe end of the liquid conveying pipe penetrates through the bottom plate, the pipe end of the liquid conveying pipe is fixedly communicated with a connecting hose, a handle is arranged on one side of the kettle body, and an atomizing spray head is fixedly connected to the side wall of the handle in an inserted mode and communicated with the connecting hose. The kettle body and the atomizing spray head are designed in a split mode, the hand burden of a worker can be reduced, more paint can be contained at a time, the kettle body can move along with the change of the painting position, the convenience of wall painting is improved, and meanwhile the painting interval time can be used for assisting in keeping uniformity of the paint.

Description

Technical Field

[0001] The present application relates to the technical field of spraying tools, and in particular to a spray pot for wall painting. Background Art

[0002] Spray cans are mainly used to hold paint, and are controlled by personnel to deliver and spray the paint onto the wall. They can be used to draw corresponding patterns and are usually used for wall decoration. Spray cans are a common tool for wall spraying.

[0003] At present, in order to facilitate hand-held use by personnel, the body of the spray pot is generally small. For example, the hand-held spray pot disclosed in patent publication number CN217888350U can be used by personnel, but the body of the spray pot contains less paint, and the paint needs to be refilled after each spraying, resulting in unnecessary waste of time and affecting the overall spraying efficiency. Moreover, after the spray pot is filled with paint, the overall weight of the spray pot is heavy, resulting in a greater burden on the personnel's hands. Not only is it more laborious for the personnel, but it may also affect the painting effect on the wall. Utility Model Content

[0004] The purpose of the present application is to solve the problem in the prior art that the pot body can hold less paint and the paint needs to be refilled after each spraying, which leads to unnecessary waste of time and affects the overall spraying efficiency. Moreover, after the spray pot is filled with paint, the overall weight of the spray pot is heavy, which leads to a greater burden on the hands of the personnel, which is not only more laborious for the personnel but also may affect the painting effect on the wall. A spray pot for wall spraying is proposed to solve the problem that the paint needs to be refilled after each spraying, which leads to unnecessary waste of time and affects the overall spraying efficiency.

[0005] In order to achieve the above purpose, this application adopts the following technical solutions:

[0006] A spray pot for wall painting comprises a base plate, an end surface of the base plate is fixedly mounted with a pot body, four universal wheels are fixedly mounted on the bottom of the pot body, a suction pump is fixedly mounted on the bottom of the pot body, and the suction end of the suction pump is connected with the interior of the pot body, an infusion tube is fixedly mounted on the output end of the pot body, the tube end of the infusion tube passes through the base plate, and the tube end of the infusion tube is fixedly connected with a connecting hose, a handle is provided on one side of the pot body, an atomizing nozzle is fixedly inserted on the side wall of the handle, and the atomizing nozzle is connected with the connecting hose, a liquid adding hole is opened on the top of the pot body, and a sealing cover is threadedly connected to the hole wall of the liquid adding hole.

[0007] Preferably, a shunt tube is fixedly inserted into the tube wall of the infusion tube, the liquid outlet end of the shunt tube extends to the inner upper side of the kettle body, a normally closed solenoid valve is installed inside the shunt tube, and a normally open solenoid valve connected in series with the normally closed solenoid valve is installed inside the infusion tube at a position above the liquid inlet end of the shunt tube.

[0008] Preferably, a battery assembly is provided inside the kettle body, and a sealed heat-conducting mechanism is provided outside the battery assembly.

[0009] Preferably, the sealed heat-conducting mechanism comprises a sealed heat-conducting cover fixedly mounted inside the kettle body, the battery assembly is arranged on the inner side of the sealed heat-conducting cover, and a plurality of heat-conducting rods are fixedly mounted on the side wall of the sealed heat-conducting cover.

[0010] Preferably, an observation port is provided at the upper end of the side wall of the kettle body, and a transparent plate is fixedly installed inside the observation port.

[0011] Preferably, a push switch connected in series with the normally closed solenoid valve and the normally open solenoid valve is installed on the side wall of the handle.

[0012] Compared with the prior art, the present application provides a spray pot for wall painting, which has the following features:

[0013] Beneficial effects:

[0014] 1. The spray pot for wall painting adopts a split design of the pot body and the atomizing nozzle through the cooperation of the bottom plate, pot body, universal wheels, suction pump, infusion tube, connecting hose, handle, and atomizing nozzle. It can reduce the burden on the hands of personnel and hold more paint at one time. The pot body can move with the change of the spraying position, which improves the convenience of wall spraying.

[0015] 2. The wall painting spray pot, through the cooperation of the shunt pipe, normally closed solenoid valve, normally open solenoid valve and push switch, can use the suction pump to suck the paint on the lower side of the pot body to the upper side during the interval of spraying, so as to avoid the paint sinking to the bottom and causing uneven mixing of the paint to affect the spraying effect.

[0016] Moreover, the parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The present application adopts a split design of the pot body and the atomizing nozzle, which can reduce the burden on the hands of personnel and hold more paint at one time. The pot body can move with the change of the spraying position, which improves the convenience of wall spraying. At the same time, the interval time of spraying can be used to help maintain the uniformity of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a spray pot for wall painting proposed in this application;

[0018] Figure 2 A spray pot for wall painting proposed in this application Figure 1 A magnified view of the structure of part A.

[0019] In the figure: 1. bottom plate; 2. kettle body; 3. universal wheel; 4. suction pump; 5. infusion tube; 6. connecting hose; 7. handle; 8. atomizing nozzle; 9. sealing cover; 10. shunt pipe; 11. normally closed solenoid valve; 12. normally open solenoid valve; 13. battery assembly; 14. sealed heat conductive cover; 15. heat conductive rod; 16. transparent plate; 17. push switch. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0021] Reference Figure 1-2 A spray pot for wall painting comprises a bottom plate 1, a pot body 2 is fixedly mounted on the end surface of the bottom plate 1, four universal wheels 3 are fixedly mounted on the bottom of the pot body 2, a suction pump 4 is fixedly mounted on the bottom of the pot body 2, and the suction end of the suction pump 4 is connected with the inside of the pot body 2, an infusion tube 5 is fixedly mounted on the output end of the pot body 2, the tube end of the infusion tube 5 passes through the bottom plate 1, and the tube end of the infusion tube 5 is fixedly connected with a connecting hose 6, a handle 7 is provided on one side of the pot body 2, an atomizing nozzle 8 is fixedly plugged into the side wall of the handle 7, and the atomizing nozzle 8 is connected with the connecting hose 6, a liquid adding hole is opened on the top of the pot body 2, and a sealing cover 9 is threadedly connected to the hole wall of the liquid adding hole.

[0022] A shunt tube 10 is fixedly inserted into the tube wall of the infusion tube 5, and the liquid outlet end of the shunt tube 10 extends to the upper side of the interior of the kettle body 2. A normally closed solenoid valve 11 is installed inside the shunt tube 10, and a normally open solenoid valve 12 connected in series with the normally closed solenoid valve 11 is installed inside the infusion tube 5 above the liquid inlet end of the shunt tube 10. During the interval of spraying, that is, after one position stops spraying, or when the person is tired of spraying, the person will stop the spraying work. At this time, the normally closed solenoid valve 11 and the normally open solenoid valve 12 are energized, and the paint delivered by the suction pump 4 will enter the inside of the shunt tube 10 through the infusion tube 5, so that the paint on the lower side of the kettle body 2 can be sucked to the upper side, thereby preventing the paint from settling and causing uneven paint.

[0023] A battery assembly 13 is provided inside the kettle body 2, and a sealed heat-conducting mechanism is provided outside the battery assembly 13. The battery assembly 13 can be used to conveniently supply power to the entire device.

[0024] The sealed heat-conducting mechanism includes a sealed heat-conducting cover 14 fixedly installed inside the kettle body 2, and the battery assembly 13 is arranged on the inner side of the sealed heat-conducting cover 14. A plurality of heat-conducting rods 15 are fixedly installed on the side wall of the sealed heat-conducting cover 14. The heat generated by the battery assembly 13 during operation can be dissipated to the inside of the paint through the sealed heat-conducting cover 14 and the heat-conducting rods 15, thereby improving the activity of the paint components and helping the paint to maintain good fluidity.

[0025] An observation port is provided at the upper end of the side wall of the kettle body 2 , and a transparent plate 16 is fixedly installed inside the observation port. This arrangement allows for easy observation of the liquid level inside the kettle body 2 .

[0026] A push switch 17 connected in series with the normally closed solenoid valve 11 and the normally open solenoid valve 12 is installed on the side wall of the handle 7. When the moving contact of the push switch 17 is pressed, the power supply circuit between the normally closed solenoid valve 11 and the normally open solenoid valve 12 and the battery assembly 13 can be connected. At this time, the normally closed solenoid valve 11 is energized to open, and the normally open solenoid valve 12 is energized to close, so the paint transported by the infusion tube 5 will enter the interior of the kettle body 2 through the shunt tube 10.

[0027] In the present application, when in use, the sealing cover 9 is unscrewed, and a proper amount of paint is added to the inside of the pot body 2 through the liquid filling hole. Subsequently, the sealing cover 9 is screwed back into the liquid filling hole, the handle 7 is held, and the suction pump 4 is started. The suction pump 4 can extract the paint and transport it to the connecting hose 6 through the infusion tube 5, and finally spray it out through the atomizing nozzle 8. The person holds the handle 7 to spray the sprayed paint on the wall. When the person moves, the bottom plate 1 can be dragged and moved by the connecting hose 6 and the infusion tube 5, so that when the spraying position changes, the position of the pot body 2 can be quickly and conveniently moved synchronously. Since the person's hand only needs to bear the weight of the handle 7, the burden on the person's hand is relatively small, which also indirectly improves the spraying quality.

[0028] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A spray pot for wall painting, comprising a bottom plate (1), characterized in that: A kettle body (2) is fixedly mounted on the end surface of the bottom plate (1), four universal wheels (3) are fixedly mounted on the bottom of the kettle body (2), a suction pump (4) is fixedly mounted on the bottom of the kettle body (2), and the suction end of the suction pump (4) is connected to the inside of the kettle body (2), a liquid infusion tube (5) is fixedly mounted on the output end of the kettle body (2), the tube end of the liquid infusion tube (5) passes through the bottom plate (1), and the tube end of the liquid infusion tube (5) is fixedly connected to a connecting hose (6), a handle (7) is provided on one side of the kettle body (2), an atomizing nozzle (8) is fixedly plugged into the side wall of the handle (7), and the atomizing nozzle (8) is connected to the connecting hose (6), and a liquid adding hole is opened on the top of the kettle body (2), and a sealing cover (9) is threadedly connected to the hole wall of the liquid adding hole.

2. A spray pot for wall painting according to claim 1, characterized in that: A shunt tube (10) is fixedly inserted into the wall of the liquid infusion tube (5); the liquid outlet end of the shunt tube (10) extends to the upper side of the interior of the kettle body (2); a normally closed solenoid valve (11) is installed inside the shunt tube (10); and a normally open solenoid valve (12) connected in series with the normally closed solenoid valve (11) is installed inside the liquid infusion tube (5) at a position above the liquid inlet end of the shunt tube (10).

3. A spray pot for wall painting according to claim 1, characterized in that: A battery assembly (13) is provided inside the kettle body (2), and a sealed heat-conducting mechanism is provided outside the battery assembly (13).

4. A spray pot for wall painting according to claim 3, characterized in that: The sealed heat-conducting mechanism comprises a sealed heat-conducting cover (14) fixedly mounted inside the kettle body (2); the battery assembly (13) is arranged on the inner side of the sealed heat-conducting cover (14); and a plurality of heat-conducting rods (15) are fixedly mounted on the side wall of the sealed heat-conducting cover (14).

5. A spray pot for wall painting according to claim 1, characterized in that: An observation port is provided at the upper end of the side wall of the kettle body (2), and a transparent plate (16) is fixedly installed inside the observation port.

6. A spray pot for wall painting according to claim 2, characterized in that: A push switch (17) connected in series with a normally closed electromagnetic valve (11) and a normally open electromagnetic valve (12) is installed on the side wall of the handle (7).

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