CN216678692U - Novel valve structure for spray gun - Google Patents
Novel valve structure for spray gun Download PDFInfo
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- CN216678692U CN216678692U CN202123023365.0U CN202123023365U CN216678692U CN 216678692 U CN216678692 U CN 216678692U CN 202123023365 U CN202123023365 U CN 202123023365U CN 216678692 U CN216678692 U CN 216678692U
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- valve
- needle
- gun body
- spray gun
- gun
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Abstract
The utility model discloses a novel valve structure for a spray gun, which comprises a gun body, a spray gun kettle arranged on the gun body and a valve component arranged in the gun body, wherein the spray gun kettle is used for providing spray paint for the gun body; the gun body is directly used for spraying paint, the valve component is made of corrosion-resistant materials, and the valve component is made of the corrosion-resistant materials, so that the corrosion resistance of the valve component is improved, the service life of the valve component can be effectively prolonged, and the service life of the whole device is prolonged; the spray gun comprises a gun body, a spray gun kettle arranged on the gun body and a valve component arranged in the gun body, wherein the spray gun kettle is used for providing spray paint for the gun body; the gun body is directly used for spraying paint, the valve component is made of corrosion-resistant materials, the valve component is made of the corrosion-resistant materials, the corrosion resistance of the valve component is improved, the service life of the valve component can be effectively prolonged, and the service life of the whole device is prolonged.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a novel valve structure for a spray gun.
Background
Spraying is by means of a spray gun or disc atomizer, dispersed into uniform and fine droplets by means of pressure or centrifugal force, applied, airless spray, electrostatic spray, and various derivatives of the above basic spray forms, such as high flow low pressure atomized spray, thermal spray, automatic spray, multiple spray, etc.
The spray gun needs to be used in the spraying, and current spray gun needs the valve accessory, but, current valve element is not corrosion-resistant, and practical life is low, and the air flow is not enough.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a novel valve structure for a spray gun to solve the problems set forth in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a novel valve structure for a spray gun comprises a gun body, a spray gun kettle arranged on the gun body and a valve component arranged in the gun body, wherein the spray gun kettle is used for providing spray paint for the gun body; the gun body is directly used for spraying paint, the valve component is made of corrosion-resistant materials, the corrosion resistance of the valve component is improved by making the valve component from the corrosion-resistant materials, the service life of the valve component can be effectively prolonged, and the service life of the whole device is prolonged.
In a further embodiment, the valve component comprises a valve needle ejector rod, a valve sleeve is sleeved on the outer side of the valve needle ejector rod, a valve sealing screw and a material needle seat sealing screw which are respectively matched with the valve sleeve are sleeved on the outer side of the valve needle ejector rod, a valve sealing shell and a material needle seat sealing shell which are matched with the valve sleeve are also sleeved on the outer side of the valve sealing shell and the material needle seat sealing shell, the valve sealing shell and the material needle seat sealing shell are both made of hard plastics, a valve sleeve spring which is matched with the valve sealing shell and a valve spring which is matched with the material needle seat sealing shell are sleeved on the outer side of the valve needle ejector rod, a valve needle which is matched with the valve spring is arranged on the valve needle ejector rod, a material needle seat which is matched with the valve sleeve is also sleeved on the outer side of the valve needle ejector rod, the outside cover of valve sleeve is equipped with valve sleeve packing ring and O type circle, through mutually supporting of valve spring and material needle file sealing screw spring, can the effectual effort that increases the valve needle ejector pin to satisfy lower atmospheric pressure, realize bigger flux, can further improve the convenience that whole device used.
Compared with the prior art, the utility model has the beneficial effects that: the valve component is made of the corrosion-resistant material, so that the corrosion resistance of the valve component is improved, the service life of the valve component can be effectively prolonged, and the service life of the whole device is prolonged; meanwhile, the valve component can effectively increase the acting force of the valve needle ejector rod through the mutual matching of the valve spring and the sealing screw spring of the material needle seat, so that lower air pressure is met, larger flux is realized, and the application convenience of the whole device can be further improved.
Drawings
Fig. 1 is a schematic diagram of a novel valve structure for a spray gun.
Fig. 2 is a schematic diagram of a part of a magnified view A of the novel valve structure for the spray gun.
In the figure: 1-gun body, 2-spray gun pot, 3-valve component, 31-valve needle ejector rod, 32-valve sealing screw, 33-valve sleeve spring, 34-valve sleeve gasket, 35-valve sealing shell, 36-valve sleeve, 37-O-shaped ring, 38-valve spring, 39-valve needle, 310-material needle seat sealing screw, 311-material needle seat sealing screw spring, 312-material needle seat sealing shell and 313-material needle seat.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a novel valve structure for a spray gun comprises a gun body 1, a spray gun pot 2 disposed on the gun body 1, and a valve assembly 3 disposed in the gun body 1, wherein the spray gun pot 2 is used for providing a spray material to the gun body 1; the spray gun is characterized in that the gun body 1 is directly used for spraying paint, the valve assembly 3 is made of corrosion-resistant materials, the valve assembly 3 is made of the corrosion-resistant materials, the corrosion resistance of the valve assembly 3 is improved, the service life of the valve assembly 3 can be effectively prolonged, and the service life of the whole spray gun is prolonged.
The valve component 3 comprises a valve needle ejector rod 31, a valve sleeve 36 is sleeved on the outer side of the valve needle ejector rod 31, a valve sealing screw 32 and a material needle seat sealing screw 310 which are respectively matched with the valve sleeve 36 are sleeved on the outer side of the valve needle ejector rod 31, a valve sealing shell 35 and a material needle seat sealing shell 312 which are matched with the valve sleeve 36 are further sleeved on the outer side of the valve needle ejector rod 31, the valve sleeve 36 is sleeved on the outer sides of the valve sealing shell 35 and the material needle seat sealing shell 312, the valve sealing shell 35 and the material needle seat sealing shell 312 are both made of hard plastics, a valve sleeve spring 33 which is matched with the valve sealing shell 35 and a valve spring 38 which is matched with the material needle seat sealing shell 312 are sleeved on the outer side of the valve needle ejector rod 31, a valve needle 39 which is matched with the valve spring 38 is arranged on the valve needle ejector rod 31, the outside of valve needle ejector pin 31 still overlap be equipped with valve cover 36 matched with material needle file 313, the outside cover of valve cover 36 is equipped with valve cover packing ring 34 and O type circle 37, through valve spring 38 with material needle file seal screw spring 311 mutually support, can effectual increase valve needle ejector pin 31's effort to satisfy lower atmospheric pressure, realize more flux, can further improve the convenience that whole device used.
According to the utility model, the valve component 3 is made of corrosion-resistant materials, so that the corrosion resistance of the valve component 3 is improved, the service life of the valve component 3 can be effectively prolonged, and the service life of the whole device is prolonged; meanwhile, the valve component 3 can effectively increase the acting force of the valve needle ejector rod 31 through the mutual matching of the valve spring 38 and the material needle seat sealing screw spring 311, so that lower air pressure is met, larger flux is realized, and the application convenience of the whole device can be further improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The novel valve structure for the spray gun is characterized by comprising a gun body (1), a spray gun pot (2) arranged on the gun body (1) and a valve component (3) arranged in the gun body (1), wherein the spray gun pot (2) is used for providing spray paint for the gun body (1); the gun body (1) is directly used for spraying paint, and the valve component (3) is made of corrosion-resistant materials.
2. The novel valve structure for the spray gun according to claim 1, wherein the valve assembly (3) comprises a valve needle top rod (31), a valve sleeve (36) is sleeved on the outer side of the valve needle top rod (31), a valve sealing screw (32) and a material needle seat sealing screw (310) which are respectively matched with the valve sleeve (36) are sleeved on the outer side of the valve needle top rod (31), a valve sealing shell (35) and a material needle seat sealing shell (312) which are matched with the valve sleeve (36) are further sleeved on the outer side of the valve needle top rod (31), the valve sleeve (36) is sleeved on the outer sides of the valve sealing shell (35) and the material needle seat sealing shell (312), a valve sleeve spring (33) which is matched with the valve sealing shell (35) and a valve spring (38) which is matched with the material needle seat sealing shell (312) are sleeved on the outer side of the valve needle top rod (31), the valve needle structure is characterized in that a valve needle (39) matched with the valve spring (38) is arranged on the valve needle ejector rod (31), a material needle seat (313) matched with the valve sleeve (36) is further sleeved on the outer side of the valve needle ejector rod (31), and a valve sleeve gasket (34) and an O-shaped ring (37) are sleeved on the outer side of the valve sleeve (36).
3. The novel valve structure for spray gun of claim 2 characterized in that said valve seal housing (35) and said needle seat seal housing (312) are made of rigid plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123023365.0U CN216678692U (en) | 2021-12-04 | 2021-12-04 | Novel valve structure for spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123023365.0U CN216678692U (en) | 2021-12-04 | 2021-12-04 | Novel valve structure for spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216678692U true CN216678692U (en) | 2022-06-07 |
Family
ID=81836554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123023365.0U Active CN216678692U (en) | 2021-12-04 | 2021-12-04 | Novel valve structure for spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216678692U (en) |
-
2021
- 2021-12-04 CN CN202123023365.0U patent/CN216678692U/en active Active
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