Automatic spray can for polyethylene paint

Abstract

The utility model discloses an automatic paint spraying aerosol can of polyester paint relates to automatic paint spraying bottle application field, including paint spraying bottle, the outside of paint spraying bottle is equipped with the protective cylinder, and the inside of protective cylinder is located the end face and is provided with the sealing washer, and the bottom of protective cylinder is provided with the cone -shaped cylinder, the outside screw thread coupling of cone -shaped cylinder has the first screw cover, and the inside of first screw cover is provided with the sleeve, the lateral surface of sleeve is provided with the through slot, and the top of sleeve is installed extruding ball. The utility model discloses the outside of paint spraying bottle is wrapped by setting the protective cylinder, not only can play the protection effect to paint spraying bottle, but also can fill a certain amount of hot water in the protective cylinder, the paint spraying bottle can be heat -preserved through hot water, so that paint spraying bottle can be used in low -temperature outdoor for a period of time.

Description

Technical Field

[0001] This utility model relates to the field of automatic paint spraying bottles, specifically to an automatic polyester paint spraying aerosol can. Background Technology

[0002] A spray paint bottle is a common paint container, typically used for spraying various surfaces. It sprays liquid paint evenly onto the target object in a fine mist through a nozzle. The construction of a spray paint bottle usually includes a metal or plastic bottle body, a nozzle, a valve, and a propelling gas (such as compressed air) to help the paint spray out. It is widely used in home decoration, car repair, artistic creation, and other fields.

[0003] When spray paint cans are used in low-temperature environments, especially in cold regions, the paint will become more viscous, the spraying effect will be worse, and the nozzle may even be clogged. In actual use, spray paint cans can be gently heated in low-temperature conditions, but this heating method is more troublesome when used outdoors. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide an automatic polyester paint spraying aerosol can to solve the technical problems mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic polyester paint spray aerosol can, comprising a paint bottle, a protective sleeve fitted around the outside of the paint bottle, a sealing ring provided inside the protective sleeve at its end face, a conical cylinder provided at the bottom of the protective sleeve, a first screw cap threadedly connected to the outside of the conical cylinder, a sleeve provided inside the first screw cap, a through groove provided on the side of the sleeve, and a compression ball installed at the top of the sleeve.

[0006] By adopting the above technical solution, by setting a protective sleeve to wrap the outside of the paint bottle, not only can the paint bottle be protected, but a certain amount of hot water can also be filled inside the protective sleeve. The hot water can keep the paint bottle warm, so that the paint bottle can be used outdoors in low temperature for a period of time.

[0007] The present invention is further configured such that the size of the protective cylinder matches the size of the paint bottle, and multiple sets of support frames are provided on the inner side of the protective cylinder, the support frames being able to wrap around the outer wall of the paint bottle.

[0008] Preferably, by setting up a support frame, not only can the outer wall of the paint bottle be supported, reducing the shaking of the paint bottle, but a space for holding water can also be set between the protective cylinder and the paint bottle.

[0009] The present invention is further configured such that the sealing ring is made of rubber, and the size of the sealing ring matches the end face size of the paint bottle.

[0010] Preferably, the sealing performance between the paint bottle and the protective cylinder can be improved by setting a sealing ring.

[0011] The present invention is further configured such that a first sealing strip is provided on the inner side of the first cap, which can improve the sealing performance between the first cap and the conical cylinder.

[0012] Preferably, by setting a first screw cap, the paint bottle can be pushed by squeezing the ball, so that the paint bottle is firmly fixed inside the protective cylinder.

[0013] The present invention is further configured such that multiple sets of through grooves are formed on the side of the sleeve, and the multiple sets of through grooves are evenly distributed.

[0014] Preferably, by opening multiple sets of through grooves on the side of the sleeve, hot water can be added through the extension pipe on the side of the first cap, and the hot water can quickly enter the interior of the protective cylinder.

[0015] The present invention is further configured such that the extrusion ball is made of rubber, and the size of the extrusion ball matches the size of the bottom end face of the paint bottle.

[0016] Preferably, a squeeze ball is provided to push and compress the paint bottle, and the squeeze ball is made of rubber so as not to easily damage the paint bottle.

[0017] The present invention is further configured such that an extension tube is provided at the bottom of the first cap, and the extension tube is connected to the first cap.

[0018] Preferably, an extension tube is provided at the bottom of the first cap for adding hot water.

[0019] The present invention is further configured such that the extension tube is externally threaded with a second cap, and the inner side of the second cap is provided with a second sealing strip, which can improve the sealing performance between the second cap and the extension tube.

[0020] Preferably, a second cap can be used to seal the first cap.

[0021] In summary, the present invention has the following main advantages:

[0022] 1. This utility model not only protects the paint bottle by setting a protective sleeve to wrap around its exterior, but also allows a certain amount of hot water to be filled inside the protective sleeve. The hot water can keep the paint bottle warm, so that it can be used outdoors in low temperatures for a period of time.

[0023] 2. This utility model makes it easier to add hot water to the protective cylinder by setting a sealing ring, a first screw cap, and a second screw cap. When the paint bottle is installed in the protective cylinder, first screw on the first screw cap. The squeezing ball of the first screw cap squeezes the paint bottle, so that the top of the paint bottle, the sealing ring, and the protective cylinder can be firmly pressed together. Thus, adding hot water from the bottom of the protective cylinder will not cause hot water leakage, making it convenient and quick to add hot water to the protective cylinder. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram showing the distribution of the protective cylinder, the conical cylinder, and the first screw cap of this utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of the protective cylinder of this utility model;

[0027] Figure 4 This is a schematic diagram of the installation of the protective cylinder and paint bottle of this utility model;

[0028] Figure 5 This is a schematic diagram showing the distribution of the protective cylinder, the first cap, and the second cap of this utility model;

[0029] Figure 6 This is a schematic diagram showing the distribution of the first screw cap and the extension tube of this utility model.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Paint bottle; 2. Protective tube; 3. Support frame; 4. Sealing ring; 5. Conical tube; 6. First cap; 7. Extension tube; 8. Second cap; 9. Sleeve; 10. Through groove; 11. Extrusion ball. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0033] The embodiments of this utility model will be described below based on its overall structure.

[0034] Please see Figures 1-6An automatic polyester paint spray aerosol can includes a paint bottle 1, a protective cylinder 2 fitted around the outside of the paint bottle 1, a sealing ring 4 located at the end face inside the protective cylinder 2, and a conical cylinder 5 at the bottom of the protective cylinder 2. A first cap 6 is threaded onto the outside of the conical cylinder 5, and a sleeve 9 is installed inside the first cap 6. A through groove 10 is opened on the side of the sleeve 9, and a compression ball 11 is installed on the top of the sleeve 9. By setting the sealing ring 4, the first cap 6, and the second cap 8, it is convenient to add hot water to the protective cylinder 2. When the paint bottle 1 is installed inside the protective cylinder 2, the first cap 6 is screwed on first. The compression ball 11 of the first cap 6 compresses the paint bottle 1, so that the top of the paint bottle 1, the sealing ring 4, and the protective cylinder 2 can be firmly pressed together. Thus, adding hot water from the bottom of the protective cylinder 2 will not cause hot water leakage, making it convenient and quick to add hot water to the protective cylinder 2.

[0035] Please refer to the above embodiments for further details. Figure 4 The size of the protective cylinder 2 matches the size of the paint bottle 1, and multiple sets of support frames 3 are provided on the inner side of the protective cylinder 2. The support frames 3 can wrap around the outer wall of the paint bottle 1. By setting the support frames 3, not only can the outer wall of the paint bottle 1 be supported and the shaking of the paint bottle 1 be reduced, but also a space for holding water can be set between the protective cylinder 2 and the paint bottle 1.

[0036] Please refer to the above embodiments for further details. Figure 3 The sealing ring 4 is made of rubber, and the size of the sealing ring 4 matches the end face size of the paint bottle 1. By setting the sealing ring 4, the sealing performance between the paint bottle 1 and the protective cylinder 2 can be improved.

[0037] Please refer to the above embodiments for further details. Figure 5 The first sealing strip is provided on the inner side of the first cap 6, which can improve the sealing between the first cap 6 and the conical cylinder 5. By providing the first cap 6, the paint bottle 1 can be pushed by the squeezing ball 11, so that the paint bottle 1 is firmly fixed inside the protective cylinder 2.

[0038] Please refer to the above embodiments for further details. Figure 5 The sleeve 9 has multiple sets of through grooves 10 on its side, and the multiple sets of through grooves 10 are evenly distributed. By opening multiple sets of through grooves 10 on the side of the sleeve 9, hot water can be added through the extension pipe 7 on the side of the first cap 6, and the hot water can quickly enter the interior of the protective cylinder 2.

[0039] Please refer to the above embodiments for further details. Figure 5 The squeeze ball 11 is made of rubber, and the size of the squeeze ball 11 matches the bottom end face size of the paint bottle 1. By setting the squeeze ball 11, the paint bottle 1 can be pushed and pressed, and the squeeze ball 11 is made of rubber, so it will not easily damage the paint bottle 1.

[0040] Please refer to the above embodiments for further details. Figure 6 An extension pipe 7 is provided at the bottom of the first cap 6, and the extension pipe 7 is connected to the first cap 6. Hot water is added by providing the extension pipe 7 at the bottom of the first cap 6.

[0041] Please refer to the above embodiments for further details. Figure 6 The extension tube 7 is externally threaded with a second cap 8, and a second sealing strip is provided on the inner side of the second cap 8, which can improve the sealing between the second cap 8 and the extension tube 7. The second cap 8 can be used to seal the first cap 6.

[0042] In practical operation, when using the paint bottle 1 in a low-temperature environment, first unscrew and remove the first cap 6 at the bottom of the protective cylinder 2, then install the paint bottle 1 inside the protective cylinder 2, and then tighten the first cap 6 back onto the outside of the conical cylinder 5. Tightening the first cap 6 will push the compression ball 11 at the top of the sleeve 9 to move the paint bottle 1, thereby squeezing the sealing ring 4 at the top edge of the paint bottle 1, which improves the sealing between the paint bottle 1 and the protective cylinder 2.

[0043] Next, unscrew and remove the second cap 8. Add an appropriate amount of hot water at the appropriate temperature into the interior of the protective cylinder 2. When adding hot water, the hot water enters from the extension pipe 7 and then enters the interior of the protective cylinder 2 through the multiple through slots 10. Finally, tighten the second cap 8.

[0044] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An automatic polyester paint spray aerosol can, comprising a paint spray bottle (1), characterized in that: The paint bottle (1) is fitted with a protective sleeve (2), and a sealing ring (4) is provided inside the protective sleeve (2) at the end face. A conical cylinder (5) is provided at the bottom of the protective sleeve (2). A first screw cap (6) is threaded to the outside of the conical cylinder (5), and a sleeve (9) is provided inside the first screw cap (6). A through groove (10) is provided on the side of the sleeve (9), and a compression ball (11) is installed on the top of the sleeve (9).

2. The polyester paint automatic spray aerosol can according to claim 1, characterized in that: The size of the protective tube (2) matches the size of the paint bottle (1), and multiple sets of support frames (3) are provided on the inner side of the protective tube (2). The support frames (3) can wrap around the outer wall of the paint bottle (1).

3. The polyester paint automatic spray aerosol can according to claim 2, characterized in that: The sealing ring (4) is made of rubber, and the size of the sealing ring (4) matches the end face size of the paint bottle (1).

4. The polyester paint automatic spray aerosol can according to claim 3, characterized in that: A first sealing strip is provided on the inner side of the first cap (6), which can improve the sealing between the first cap (6) and the conical cylinder (5).

5. The polyester paint automatic spray aerosol can according to claim 4, characterized in that: The sleeve (9) has multiple sets of through grooves (10) on its side, and the multiple sets of through grooves (10) are evenly distributed.

6. The polyester paint automatic spray aerosol can according to claim 5, characterized in that: The extrusion ball (11) is made of rubber, and the size of the extrusion ball (11) matches the size of the bottom end face of the paint bottle (1).

7. The polyester paint automatic spray aerosol can according to claim 6, characterized in that: An extension tube (7) is provided at the bottom of the first cap (6), and the extension tube (7) is connected to the first cap (6).

8. The polyester paint automatic spray aerosol can according to claim 7, characterized in that: The extension tube (7) is externally threaded with a second cap (8), and the inner side of the second cap (8) is provided with a second sealing strip, which can improve the sealing between the second cap (8) and the extension tube (7).

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