Intelligent oxygen supply oxygen injection instrument

Abstract

The utility model relates to the technical field of oxygen injection instrument structures, and discloses an intelligent oxygen supply oxygen injection instrument which comprises a machine body, an oxidation spray gun, a liquid storage bottle and a spring piece. A spring piece is arranged between the oxidation spray gun and the machine body in the matched connection mode, and a liquid storage bottle is arranged at the end, away from the machine body, of the oxidation spray gun and welded to the end, away from the machine body, of the oxidation spray gun in a matched mode. According to the oxygen injection instrument with the intelligent oxygen supply function, all parts are connected and sealed through the spring piece and the rubber sealing ring between the spring piece and the spring piece, so that the connection and sealing are stable and reliable.

Description

Technical Field

[0001] This utility model relates to the technical field of oxygen injection device structure, specifically an intelligent oxygen injection device. Background Technology

[0002] As people pay more attention to skin care, the variety of beauty products is also increasing. In order to promote the absorption of these skin care products by the skin and enhance their effects, the use of oxygen infusion devices is becoming more and more popular. Among them, spray gun oxygen infusion devices are popular because they can convert liquid skin care products into a mist, which significantly improves the skin's absorption effect. Typically, the main body of a spray gun oxygen infusion device is equipped with an air pump, which generates a certain pressure by compressing air, thereby atomizing and spraying the beauty and skin care products into the spray gun.

[0003] Existing oxygen injectors mostly use threads and rubber rings to connect the main body and the spray gun. This results in some connections being too tight, and repeated disassembly will lead to a loose connection, significantly reducing its internal sealing. In addition, the external structure of the main body of the machine on the market is often cylindrical, which also leads to situations where the oxygen injector is dropped due to the user's slippery hands. To address this, we have proposed an intelligent oxygen supply oxygen injector. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides an intelligent oxygen supply device that solves the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: an intelligent oxygen supply oxygen injector, comprising a main body, an oxidation spray gun, a storage bottle, and a spring component. The main body has a mating neck block at one end corresponding to the oxidation spray gun, and the oxidation spray gun has a rotating fixing block that mates with the mating neck block at one end corresponding to the main body. A spring component is provided between the oxidation spray gun and the main body, and a storage bottle is provided at the end of the oxidation spray gun away from the main body and welded to it.

[0006] Preferably, the main body of the machine is a hexagonal prism with a smaller top and a larger bottom, and six rounded edges with tilted corners on the sides. The middle part of the outer side of the main body is slightly smaller than the two ends, and a smart button is provided on the side of the main body.

[0007] Preferably, one end of the body body corresponding to the mating neck block is a hexagonal small end face, and the inner wall of the mating neck block is provided with four fixed loop-shaped sliding grooves arranged in a ring array at the end opposite to the main body of the body body. The inner wall of the mating neck block is provided with a mating groove that connects with the spring component at the end opposite to the main body of the body body. The fixed loop-shaped sliding groove is a loop-shaped groove at the end corresponding to the mating groove. A cylindrical trapezoidal pressure guide post is provided in the middle of the inner part of the mating neck block. An anti-slip pad is provided on the outer part of the body body at the end opposite to the mating neck block.

[0008] Preferably, the oxidation spray gun consists of three parts: a cylindrical gun body, a connecting block, and a rotating fixing block. The connecting block is welded to the middle part of the cylindrical gun body of the oxidation spray gun. The rotating fixing block is welded to the end of the connecting block away from the cylindrical gun body. The end of the cylindrical gun body corresponding to the liquid storage bottle is the nozzle. A wrench is provided on the middle part of the cylindrical gun body corresponding to the side opposite to the connecting block.

[0009] Preferably, the rotating fixing block is an axially symmetrical circular tube structure. The outer end of the rotating fixing block opposite to the connecting block is provided with four fixed sliders arranged in a circular array that are slidably connected to the fixed loop groove. The inner middle position of the rotating fixing block is provided with a sealing rubber ring that is in contact with the interference surface of the pressure guide column.

[0010] Preferably, the spring component consists of a spring, an upper plate, and a lower plate. The middle component of the spring component is the spring. The lower plate, which is connected to the mating groove, is welded to one end of the spring corresponding to the main body of the machine body. The upper plate, which is in contact with the rotating fixed block, is welded to one end of the spring corresponding to the oxidation spray gun. A circular hole for the pressure guide column to pass through is opened at the center of both the upper plate and the lower plate.

[0011] Compared with the prior art, this utility model provides an intelligent oxygen supply device with the following beneficial effects:

[0012] 1. The connection between the spray gun and the main body of this intelligent oxygen supply device adopts a spring connection method that combines a U-shaped sliding groove and a slider to apply internal force, making the connection reliable and convenient. This connection structure can be repeatedly disassembled and reassembled without affecting the subsequent assembly and sealing performance, greatly improving its applicability. Combined with the interference contact between the internal sealing rubber ring and the pressure guide column, the internal sealing performance is further improved.

[0013] 2. The intelligent oxygen supply device has a body shape that is smaller at the top and larger at the bottom, with six hexagonal prisms with rounded edges on the sides. This lowers the center of gravity and prevents it from tipping over. It is also easy for users to hold and is less likely to slip and break, thus indirectly improving the user experience. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the intelligent oxygen supply device of this utility model.

[0015] Figure 2 This is a cross-sectional schematic diagram of the intelligent oxygen supply device of this utility model.

[0016] Figure 3 This is a schematic diagram of the main body of the present invention;

[0017] Figure 4 This is a cross-sectional view of the main body of the present invention;

[0018] Figure 5 This is a schematic diagram of the spring component of this utility model;

[0019] Figure 6 This is a schematic diagram of the rotating fixing block of this utility model.

[0020] In the diagram: 1. Main body; 2. Oxidation spray gun; 3. Liquid storage bottle; 4. Spring component; 5. Rotating fixing block; 6. Nozzle; 7. Wrench; 8. Connecting block; 9. Mating neck block; 10. Pressure guide column; 11. Smart button; 12. Mating groove; 13. Fixed return groove; 14. Anti-slip pad; 15. Spring; 16. Upper plate surface; 17. Lower plate surface; 18. Fixed slider; 19. Sealing rubber ring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-6 An intelligent oxygen supply device includes a main body 1, an oxidation spray gun 2, a liquid storage bottle 3, and a spring component 4. The main body 1 has a mating neck block 9 at one end corresponding to the oxidation spray gun 2, and the oxidation spray gun 2 has a rotating fixing block 5 that mates with the mating neck block 9 at one end corresponding to the main body 1. A spring component 4 is provided between the oxidation spray gun 2 and the main body 1, and the liquid storage bottle 3 is provided at the end of the oxidation spray gun 2 away from the main body 1 and is welded to it.

[0023] Furthermore, the main body 1 is shaped like a hexagonal prism with rounded edges and a smaller top and a larger bottom, with six angled edges on the sides. The middle part of the main body 1 is slightly smaller than the two ends, and the main body 1 has a smart button 11 on the side. Its shape can lower the center of gravity when placed, prevent it from tipping over, and make it easy for users to hold. It is also not easy to slip and break, which indirectly improves the user experience.

[0024] Furthermore, one end of the main body 1 corresponding to the neck block 9 has a hexagonal small end face, and the inner wall of the neck block 9, away from the main body of the main body 1, is provided with four fixed loop-shaped sliding grooves 13 arranged in a ring array. The inner wall of the neck block 9, corresponding to the main body of the main body 1, is provided with a mating groove 12 that connects with the spring 4. One end of the fixed loop-shaped sliding groove 13 corresponding to the mating groove 12 is a loop-shaped groove. A cylindrical trapezoidal pressure guide post 10 is provided in the middle of the inner part of the neck block 9. An anti-slip pad 14 is provided on the outer part of the main body 1, away from the neck block 9. The cylindrical trapezoidal pressure guide post 10 can easily cooperate with the sealing rubber ring to improve its internal sealing performance. The anti-slip pad 14 can increase the bottom friction when the oxygen injector is placed to prevent it from tipping over.

[0025] Furthermore, the oxidation spray gun 2 consists of three parts: a cylindrical gun body, a connecting block 8, and a rotating fixing block 5. The connecting block 8 is welded to the middle part of the cylindrical gun body of the oxidation spray gun 2. The rotating fixing block 5 is welded to the end of the connecting block 8 opposite to the cylindrical gun body. The end of the cylindrical gun body corresponding to the liquid storage bottle 3 is the nozzle 6. A wrench 7 is provided on the middle part of the cylindrical gun body corresponding to the side opposite to the connecting block 8.

[0026] Furthermore, the rotating fixing block 5 is an overall axially symmetrical circular tube structure. The outer end of the rotating fixing block 5, which is away from the connecting block 8, is provided with four fixed sliders 18 arranged in a ring array to slide and connect with the fixed loop groove 13. The inner middle position of the rotating fixing block 5 is provided with a sealing rubber ring 19 that contacts the pressure guide column 10 with an interference fit. The four fixed sliders 18 can slide inside the fixed loop groove 13 and are in a stable fixed state under the action of the spring 4, ensuring the stability of the connection.

[0027] Furthermore, the spring component 4 is composed of a spring 15, an upper plate surface 16, and a lower plate surface 17. The middle component of the spring component 4 is the spring 15. The lower plate surface 17, which is connected to the mating groove 12, is welded to one end of the spring 15 corresponding to the main body of the machine body 1. The upper plate surface 16, which is in contact with the rotating fixed block 5, is welded to one end of the spring 15 corresponding to the oxidation spray gun 2. The center positions of the upper plate surface 16 and the lower plate surface 17 are provided with round holes for the pressure guide column 10 to pass through. The spring 15 is always in a compressed state, so it can provide internal force for the four fixed sliders 18 of the rotating fixed block 5, ensuring the stability of the internal connection and the internal sealing.

[0028] Working Principle: The intelligent oxygen supply device is installed correctly according to the diagram. A spring 4 is installed between the main body 1 and the oxidation spray gun 2. The spring 4 is always in a compressed state, thus providing internal force for the connection between the main body 1 and the oxidation spray gun 2, ensuring the reliability of the connection and seal. A liquid storage bottle 3 is installed at the nozzle 6 end of the oxidation spray gun 2. Solution is injected into the liquid storage bottle 3. When the user presses the intelligent button 11 on the side of the main body 1, the main body 1 starts working. High-pressure gas from the main body 1 is injected into the oxidation spray gun 2 through the pressure guide column 10 of the main body 1. The wrench 7 of the oxidation spray gun 2 then controls the high-pressure atomization of the solution inside the oxidation spray gun 2 to supply oxygen. A connecting block 8 is provided at the end of the oxidation spray gun 2 corresponding to the connection with the main body 1, and a rotating fixing block 5 is welded on the connecting block 8. The rotating fixing block 5 has a sealing rubber ring 19 inside that contacts the pressure guide column 10 with an interference fit, thus ensuring the sealing of the internal high-pressure gas. The unique external structure of the main body 1 effectively improves the user experience.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent oxygen supply device, comprising a main body (1), an oxidation spray gun (2), a liquid storage bottle (3), and a spring component (4), characterized in that: The body (1) is provided with a neck block (9) at one end corresponding to the oxidation spray gun (2), and the oxidation spray gun (2) is provided with a rotating fixing block (5) that is connected to the neck block (9) at one end corresponding to the body (1). A spring (4) is provided between the oxidation spray gun (2) and the body (1), and a liquid storage bottle (3) is provided at one end of the oxidation spray gun (2) away from the body (1) and is welded to it.

2. The intelligent oxygen supply device according to claim 1, characterized in that: The main body (1) is a hexagonal prism with a smaller top and a larger bottom, and six angled, rounded edges on the side. The middle part of the main body (1) is slightly smaller than the two ends, and the main body (1) has a smart button (11) on the side.

3. The intelligent oxygen supply device according to claim 2, characterized in that: The body body (1) has a hexagonal small end face at one end corresponding to the neck block (9), and the inner wall of the neck block (9) is provided with four fixed loop-shaped grooves (13) arranged in a ring array at one end away from the main body of the body body (1). The inner wall of the neck block (9) is provided with a mating groove (12) that is connected to the spring (4) at one end corresponding to the main body of the body body (1). The fixed loop-shaped groove (13) is a loop-shaped groove at one end corresponding to the mating groove (12). A cylindrical trapezoidal pressure guide post (10) is provided in the middle of the inner part of the neck block (9). An anti-slip pad (14) is provided on the outer part of the body body (1) away from the neck block (9).

4. The intelligent oxygen supply device according to claim 1, characterized in that: The oxidation spray gun (2) consists of three parts: a cylindrical gun body, a connecting block (8), and a rotating fixing block (5). The connecting block (8) is welded to the middle part of the cylindrical gun body of the oxidation spray gun (2). The rotating fixing block (5) is welded to the end of the connecting block (8) away from the cylindrical gun body. The end of the cylindrical gun body corresponding to the liquid storage bottle (3) is the nozzle (6). A wrench (7) is provided on the side of the middle part of the cylindrical gun body opposite to the connecting block (8).

5. The intelligent oxygen supply device according to claim 4, characterized in that: The rotating fixing block (5) is an axisymmetric circular tube structure. The outer end of the rotating fixing block (5) away from the connecting block (8) is provided with four fixed sliders (18) that are slidably connected to the fixed loop groove (13) in a ring array. The inner middle position of the rotating fixing block (5) is provided with a sealing rubber ring (19) that is in contact with the pressure guide column (10) through interference.

6. The intelligent oxygen supply device according to claim 1, characterized in that: The spring component (4) consists of a spring (15), an upper plate (16) and a lower plate (17). The middle component of the spring component (4) is the spring (15). The lower plate (17) is welded to one end of the main body (1) of the spring (15) to connect with the mating groove (12). The upper plate (16) is welded to one end of the spring (15) to contact and cooperate with the rotating fixed block (5). The center of the upper plate (16) and the lower plate (17) are both provided with round holes for the pressure guide column (10) to pass through.

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