Two-component automatic paint spraying tank

Abstract

The utility model discloses a two-component automatic paint spraying tank which comprises a tank body, openings are formed in the two ends of the tank body, a spray head is arranged on the opening in one end, a cylindrical tank stretching into an inner cavity of the tank body is arranged on the opening in the other end, a conical opening is formed in the end, located in the inner cavity of the tank body, of the cylindrical tank, and the conical opening is communicated with the inner cavity of the tank body and the inner cavity of the cylindrical tank. An end opening communicated with the outside is formed in the outer end of the cylindrical tank, a conical plug for sealing the conical opening is arranged at the conical opening, an end cover is arranged on the end opening, and a drawing valve connected with the conical plug is arranged on the end cover. The inner cavity of the tank body and the inner cavity of the cylindrical tank are communicated through the conical opening, the conical opening is sealed through the conical plug, the sealing face is large, the sealing face is tightly attached, liquid leakage at the conical opening during transportation and shaking is avoided, when the conical plug is not opened, substance mixing of the two components can be effectively isolated, and the storage reliability is high; during use, the conical plug can be pulled through the drawing valve to open the conical opening, so that the two component substances can be fully mixed.

Description

Technical Field

[0001] The utility model belongs to the field of spray cans, in particular to a two-component self-spray paint can. Background Art

[0002] Spray paint is becoming more and more popular due to its convenience. At present, the existing spray paint is generally a single-component paint, but the performance of the single-component paint is not as good as that of the two-component paint, so the use of the spray paint is limited. The two-component paint generally includes two components, the main component is a resin, and the auxiliary component is a curing agent. When used, the two components are mixed, which has the characteristics of fast curing time and good use effect. However, the two-component paint needs to use a special spray paint can to make the spray paint.

[0003] At present, self-spraying paint cans for two-component paints generally have a partition structure in the container to separate the container into two storage chambers, that is, the device can store two different materials at the same time, and a controllable opening is provided on the partition structure. When needed, the two materials can be mixed and used by opening the sealing plug. However, the structural reliability of the opening and the sealing plug of this structure is low. During transportation and shaking, liquid may leak between the opening and the sealing plug. At this time, the two components are mixed in advance and cannot be used, resulting in poor reliability. Utility Model Content

[0004] In order to overcome the deficiencies and problems of the prior art, the utility model provides a two-component self-spray paint can, which is provided with a conical hole, and the conical hole is sealed with a conical plug. The seal is reliable, which can effectively avoid leakage during transportation and shaking, and improve reliability.

[0005] The utility model is realized by the following technical solutions:

[0006] A two-component self-spray paint can includes a can body, both ends of the can body are provided with openings, one end opening is provided with a spray head, the other end opening is provided with a cylindrical can extending into the inner cavity of the can body, one end of the cylindrical can located in the inner cavity of the can body is provided with a conical mouth, the conical mouth connects the inner cavity of the can body and the inner cavity of the cylindrical can, the outer end of the cylindrical can is provided with an end mouth connected to the outside, the conical mouth is provided with a conical plug for sealing the conical mouth, the end mouth is provided with an end cover, and the end cover is provided with a pull-out valve connected to the conical plug.

[0007] The edge of the end opening of the cylindrical tank is provided with an outward-turned curling edge, and the opening edge of the tank body is provided with a convex edge, and the outward-turned curling edge is fixed on the convex edge.

[0008] The cylindrical can is made of a thin-walled aluminum can.

[0009] The pull-out valve comprises a valve seat fixed on the end cover, a valve hole is arranged on the valve seat, a pull rod movably sealed with the valve hole is arranged in the valve hole, one end of the pull rod is fixed to the conical plug, and the other end is exposed outside the end cover.

[0010] The lower end of the pull rod is provided with a transverse hole, and a pull ring is installed on the transverse hole.

[0011] Two sealing rings are arranged in the valve hole, and the two sealing rings are respectively arranged at the two ends of the valve hole.

[0012] The spray head is connected with a liquid supply pipe, and the bottom end of the liquid supply pipe extends to the bottom of the inner cavity of the tank body.

[0013] The utility model connects the inner cavity of the tank body and the inner cavity of the cylindrical tank with a conical mouth, and the conical plug seals the conical mouth. The sealing surface is large and the sealing surface fits tightly, so that leakage occurs at the conical mouth during transportation and shaking. When the conical plug is not opened, the mixing of two components can be effectively isolated, and the storage reliability is high. When in use, the conical plug can be pulled by the pull-out valve to open the conical mouth, so that the two components can be fully mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the tank body and the cylindrical tank in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the cylindrical tank in the utility model;

[0018] Figure 5 It is a structural schematic diagram of the pull-out valve in the utility model;

[0019] Figure 6 It is a schematic cross-sectional structural diagram of the pull-out valve in the utility model.

[0020] In the figure: 1-tank body, 11-opening, 12-convex edge, 2-nozzle, 21-liquid supply pipe, 3-cylindrical tank, 31-conical mouth, 32-end mouth, 33-outward curling edge, 4-conical plug, 5-end cover, 6-pull-out valve, 61-valve seat, 62-valve hole, 63-pull rod, 631-transverse hole, 64-pull ring, 65-sealing ring. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of those skilled in the art, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] like Figure 1 and Figure 2As shown, a two-component self-spray paint can includes a can body 1, both ends of the can body 1 are provided with openings 11, one end opening 11 is provided with a spray head 2, and the other end opening 11 is provided with a cylindrical can 3 extending into the inner cavity of the can body 1, the can body 1 is used to store the main component resin in the two-component paint, and the cylindrical can 3 is used to store the curing agent in the two-component paint.

[0023] like Figure 2 , Figure 3 and Figure 4 As shown, a conical opening 31 is provided at one end of the cylindrical tank 3 located in the inner cavity of the tank body 1. The conical opening 31 connects the inner cavity of the tank body 1 and the inner cavity of the cylindrical tank 3, and is a passage for mixing the two components in the two-component paint. An end opening 32 connected to the outside is provided at the outer end of the cylindrical tank 3, and the end opening 32 is used to add curing agent into the cylindrical tank 3. A conical plug 4 is provided at the conical opening 31 to seal the conical opening 31. The conical plug 4 seals the conical opening 31, and the sealing surface is large and the sealing surface fits tightly to avoid leakage at the conical opening 31 during transportation and shaking. An end cover 5 is provided on the end opening 32, and a pull-out valve 6 connected to the conical plug 4 is provided on the end cover 5. The pull-out valve 6 can be used to pull the conical plug 4 to open the conical opening 31, so that the two component materials in the tank body 1 and the cylindrical tank 3 can be fully mixed.

[0024] The edge of the end opening 32 of the cylindrical can 3 is provided with an outward curling edge 33, and the edge of the opening 11 of the can body 1 is provided with a convex edge 12, and the outward curling edge 33 is fixed on the convex edge 12, and this structure facilitates the installation and fixation of the cylindrical can 3. The cylindrical can 3 is made of a thin-walled aluminum can, which is easy to produce.

[0025] like Figure 5 and Figure 6 As shown, the pull-out valve 6 includes a valve seat 61 fixed on the end cover 5, a valve hole 62 is provided on the valve seat 61, a pull rod 63 movably sealed with the valve hole 62 is provided in the valve hole 62, one end of the pull rod 63 is fixed to the conical plug 4, and the other end is exposed outside the end cover 5, which is convenient for pulling the pull rod 63, and pulling the pull rod 63 can drive the conical plug 4 to move. A transverse hole 631 is provided at the lower end of the pull rod 63, and a pull ring 64 is installed on the transverse hole 631, and the pull ring 64 is convenient for pulling the pull rod 63. Two sealing rings 65 are provided in the valve hole 62, and the two sealing rings 65 are respectively arranged at the two ends of the valve hole 62, so that the sealing between the valve hole 62 and the pull rod 63 is more reliable.

[0026] like Figure 2 As shown, the nozzle 2 is used to spray the liquid in the tank body 1. The nozzle 2 is connected to a liquid supply pipe 21, and the bottom end of the liquid supply pipe 21 extends to the bottom of the inner cavity of the tank body 1, so as to spray the liquid in the tank body 1 more thoroughly.

[0027] Working process of this embodiment: During transportation and moving, due to external force, the conical plug 4 seals the conical opening 31, the sealing surface is large, and the sealing surface is tightly fitted, so that leakage of liquid occurs at the conical opening 31 during transportation and shaking, so that the substances in the inner cavity of the tank body 1 and the inner cavity of the cylindrical tank 3 are effectively isolated. When it is needed, the conical plug 4 can be pulled by the pull valve 6 to open the conical opening 31, so that the two components in the tank body 1 and the cylindrical tank 3 can be fully mixed, and the liquid in the tank body 1 is sprayed out through the spray head 2 for spraying.

[0028] The above embodiments are preferred implementations of the present invention and are not intended to limit the present invention. Without departing from the inventive concept of the present invention, any obvious replacements are within the protection scope of the present invention.

Claims

1. A two-component self-spray paint can, comprising a can body (1), characterized in that: Both ends of the tank body are provided with openings (11), one end opening is provided with a nozzle (2), the other end opening is provided with a cylindrical tank (3) extending into the tank body cavity, one end of the cylindrical tank located in the tank body cavity is provided with a conical opening (31), the conical opening connects the tank body cavity and the cylindrical tank cavity, the outer end of the cylindrical tank is provided with an end opening (32) connected to the outside, the conical opening is provided with a conical plug (4) for sealing the conical opening, the end opening is provided with an end cover (5), and the end cover is provided with a pull-out valve (6) connected to the conical plug.

2. The two-component spray paint can according to claim 1, characterized in that: The edge of the end opening of the cylindrical tank (3) is provided with an outward-turned curling edge (33), and the edge of the opening (11) of the tank body is provided with a convex edge (12), and the outward-turned curling edge is fixed on the convex edge.

3. The two-component spray paint can according to claim 2, characterized in that: The cylindrical can (3) is made of a thin-walled aluminum can.

4. The two-component spray paint can according to claim 1, characterized in that: The pull-out valve (6) comprises a valve seat (61) fixed on the end cover, the valve seat is provided with a valve hole (62), a pull rod (63) movably sealed with the valve hole is provided in the valve hole, one end of the pull rod is fixed to the conical plug (4), and the other end is exposed outside the end cover (5).

5. The two-component spray paint can according to claim 4, characterized in that: The lower end of the pull rod (63) is provided with a transverse hole (631), and a pull ring (64) is installed on the transverse hole.

6. The two-component spray paint can according to claim 5, characterized in that: Two sealing rings (65) are arranged in the valve hole (62), and the two sealing rings are respectively arranged at two ends of the valve hole (62).

7. The two-component spray paint can according to any one of claims 1 to 6, characterized in that: The spray head (2) is connected to a liquid supply pipe (21), the bottom end of which extends to the bottom of the inner cavity of the tank body (1).

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