CN219071801U - Oxygen injection instrument - Google Patents
Oxygen injection instrument Download PDFInfo
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- CN219071801U CN219071801U CN202223152324.6U CN202223152324U CN219071801U CN 219071801 U CN219071801 U CN 219071801U CN 202223152324 U CN202223152324 U CN 202223152324U CN 219071801 U CN219071801 U CN 219071801U
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- water storage
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- air inlet
- negative pressure
- air pump
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Abstract
The utility model provides an oxygen injection instrument, which comprises a housing, top cap and base set up respectively in the top and the bottom of casing, form the installation cavity in the casing, set up shower nozzle, water storage spare and air pump in the installation cavity, form the installation department between water storage spare and the air pump, the shower nozzle sets up in the installation department, the shower nozzle both ends correspond intercommunication air pump and water storage spare, the shower nozzle both sides set up the power module who is connected with the air pump, through setting up power module in shower nozzle both sides, can improve the utilization ratio of casing inner space, make the structure of product compacter and more exquisite; external air enters the negative pressure channel through the air inlet of the air inlet piece, and as a plurality of cambered surfaces are arranged on the end face of one side of the air inlet piece, which is close to the sealing piece, an air inlet space is formed between the cambered surfaces and the end face of the large-diameter end of the sealing piece, so that external air can enter a gap between the sealing piece and the negative pressure channel more quickly through the air inlet space, and then enters the water storage piece through the gap to pressurize the interior of the water storage piece, thereby preventing the shortage of the internal pressure of the water storage piece.
Description
Technical Field
The utility model relates to the technical field of beauty treatment instruments, in particular to an oxygen injection instrument.
Background
The current oxygen injection appearance its inner structure is complicated for the electric component that supplies power to the air pump sets up in the air pump bottom generally, needs extra increase product volume, is unfavorable for carrying, and current oxygen injection appearance is at the in-process of play water smoke, along with the blowout of water smoke, and inside water pressure reduces thereupon, leads to the water smoke unable continuation blowout after the water pressure drops.
Disclosure of Invention
In view of this, the present utility model provides an oxygen injector.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an oxygen injection instrument, includes casing, top cap and base set up respectively in the top and the bottom of casing, form the installation cavity in the casing, set up shower nozzle, water storage spare and air pump in the installation cavity, form the installation department between water storage spare and the air pump, the shower nozzle sets up in the installation department, the both ends of shower nozzle correspond intercommunication air pump and water storage spare, the both sides of shower nozzle set up power supply module, power supply module is connected with the air pump.
Preferably, the power supply assembly comprises a circuit board, a battery and a button, the spray head comprises a spray nozzle and an air inlet pipe, the two ends of the air inlet pipe are correspondingly communicated with the spray nozzle and the air pump, the circuit board and the battery are respectively arranged on two sides of the air inlet pipe, the circuit board is electrically connected with the battery, the battery is electrically connected with the air pump, and the button is arranged on the circuit board.
Preferably, the water storage piece is provided with a nozzle connecting end, the nozzle connecting end protrudes to form at the top of the water storage piece, the nozzle connecting end is connected with the spray head, a water inlet channel is formed in the nozzle connecting end, two ends of the water inlet channel are respectively communicated with the inside of the water storage piece and the spray head, a negative pressure nozzle is arranged on the water storage piece, and two ends of the negative pressure nozzle are correspondingly communicated with the inside and the outside of the water storage piece.
Preferably, the water storage piece is provided with a negative pressure channel, the negative pressure nozzle is arranged in the negative pressure channel, the negative pressure nozzle comprises a sealing piece and an air inlet piece, one end of the sealing piece extends into the water storage piece through the negative pressure channel, the air inlet piece is arranged on one side, away from the water storage piece, of the sealing piece, and the air inlet is formed in the air inlet piece.
Preferably, the negative pressure channel is provided with a large-diameter part and a small-diameter part, the air inlet piece is arranged on the large-diameter part, the sealing piece is provided with a large-diameter end and a small-diameter end corresponding to the large-diameter part and the small-diameter part, and the small-diameter end extends into the water storage piece through the small-diameter part.
Preferably, a plurality of cambered surfaces are formed on the end face of one end of the air inlet piece, which is close to the large-diameter end.
The utility model has the beneficial effects that: according to the utility model, the power supply components are arranged at two sides of the spray head, so that the utilization rate of the internal space of the shell can be improved, and the structure of the product is more compact and small; external air enters the negative pressure channel through the air inlet of the air inlet piece, and as a plurality of cambered surfaces are arranged on the end face of one side of the air inlet piece, which is close to the sealing piece, an air inlet space is formed between the cambered surfaces and the end face of the large-diameter end of the sealing piece, so that external air can enter a gap between the sealing piece and the negative pressure channel more quickly through the air inlet space, and then enters the water storage piece through the gap to pressurize the interior of the water storage piece, thereby preventing the shortage of the internal pressure of the water storage piece.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the structure of the present utility model;
FIG. 3 is a schematic diagram of the connection of the spray head and the water storage member.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model will be further described with reference to the drawings.
The utility model provides the following technical scheme:
as shown in fig. 1-3, the utility model discloses an oxygen injector, which comprises a shell 1, a top cover 2 and a base 3, wherein the top cover 2 and the base 3 are respectively arranged at the top end and the bottom end of the shell 1, an installation cavity is formed in the shell 1, a spray head, a water storage piece 6 and an air pump 7 are arranged in the installation cavity, an installation part is formed between the water storage piece 6 and the air pump 7, the spray head is arranged in the installation part, two ends of the spray head are correspondingly communicated with the air pump 7 and the water storage piece 6, power supply components are arranged at two sides of the spray head, and the power supply components are connected with the air pump 7. Specifically, in this design, through setting up power supply unit in the both sides of shower nozzle 5, can improve the utilization ratio of casing 1 inner space for the structure of product is compacter and smaller.
Further, the power supply assembly comprises a circuit board 10, a battery 11 and a button 12, the spray head comprises a spray nozzle 13 and an air inlet pipe 14, two ends of the air inlet pipe 14 are correspondingly communicated with the spray nozzle 13 and the air pump 7, the circuit board 10 and the battery 11 are respectively arranged on two sides of the air inlet pipe 14, the battery 11 of the circuit board 10 is electrically connected, the battery 11 is electrically connected with the air pump 7, and the button 12 is arranged on the circuit board 10.
Further, the water storage part 6 is provided with a nozzle connecting end 15, the nozzle connecting end 15 protrudes to form at the top of the water storage part 6, the nozzle connecting end 15 is connected with the spray head 5, a water inlet channel 16 is formed in the nozzle connecting end 15, two ends of the water inlet channel 16 are respectively communicated with the inside of the water storage part 6 and the spray head, a negative pressure nozzle 17 is arranged on the water storage part 6, and two ends of the negative pressure nozzle 17 are correspondingly communicated with the inside and the outside of the water storage part 6. Specifically, in this embodiment, by providing the negative pressure nozzle 17 on the water storage member 6, external air can enter the water storage member 6, so that negative pressure inside the water storage member 6 caused by insufficient water pressure in the water storage member 6 during oxygen injection is avoided, and water mist cannot be sprayed out from the spray head.
Further, the water storage part 6 is provided with a negative pressure channel 18, the negative pressure nozzle 17 is arranged in the negative pressure channel 18, the negative pressure nozzle 17 comprises a sealing member 19 and an air inlet member 20, one end of the sealing member 19 extends into the water storage part 6 through the negative pressure channel 18, the air inlet member 20 is arranged on one side, far away from the water storage part 6, of the sealing member 19, and the air inlet member 20 is provided with an air inlet 21. Further, the negative pressure channel 18 has a large diameter portion 22 and a small diameter portion 23, the air inlet member 20 is disposed on the large diameter portion 22, the sealing member 19 is disposed with a large diameter end 24 and a small diameter end 25 corresponding to the large diameter portion 22 and the small diameter portion 23, and the small diameter end 25 extends into the water storage member 6 through the small diameter portion 23. Further, a plurality of cambered surfaces 26 are formed on an end surface of the air inlet member 20 near the large diameter end 24. Specifically, in the present embodiment, external air enters the negative pressure channel 18 through the air inlet 21 of the air inlet member 20, and since the end surface of the air inlet member 20, which is close to the sealing member 19, is provided with a plurality of cambered surfaces 26, an air inlet space 27 is formed between the cambered surfaces 26 and the end surface of the large diameter end 24 of the sealing member 19, so that external air can enter the gap between the sealing member 19 and the negative pressure channel 18 through the air inlet space 27 more quickly, and then enter the water storage member 6 through the gap to pressurize the interior of the water storage member 6, thereby preventing the shortage of the internal pressure of the water storage member 6.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an annotate oxygen appearance, includes casing, top cap and base set up respectively in the top and the bottom of casing, form the installation cavity in the casing, set up shower nozzle, water storage spare and air pump, its characterized in that in the installation cavity: the water storage part and the air pump form a mounting part, the spray head is arranged in the mounting part, the two ends of the spray head are correspondingly communicated with the air pump and the water storage part, the two sides of the spray head are provided with power supply components, and the power supply components are connected with the air pump.
2. The oxygen injector of claim 1, wherein: the power supply assembly comprises a circuit board, a battery and a button, the spray head comprises a spray nozzle and an air inlet pipe, the two ends of the air inlet pipe are correspondingly communicated with the spray nozzle and the air pump, the circuit board and the battery are respectively arranged on two sides of the air inlet pipe, the circuit board is electrically connected with the battery, the battery is electrically connected with the air pump, and the button is arranged on the circuit board.
3. The oxygen injector of claim 1, wherein: the water storage piece has the nozzle link, the protruding top at the water storage piece that forms of nozzle link, the nozzle link is connected with the shower nozzle, just form the water inlet channel in the nozzle link, the both ends of water inlet channel communicate with water storage piece inside and shower nozzle respectively, set up the negative pressure mouth on the water storage piece, the both ends of negative pressure mouth correspond inside and outside the intercommunication water storage piece.
4. An oxygen injector according to claim 3, wherein: negative pressure channel is seted up on the water storage spare, negative pressure mouth sets up in negative pressure channel, negative pressure mouth includes sealing member and air inlet piece, the one end of sealing member stretches into inside the water storage spare through negative pressure channel, the air inlet piece sets up in the sealing member one side of keeping away from inside the water storage spare, set up the air inlet on the air inlet piece.
5. The oxygen injector of claim 4, wherein: the negative pressure channel is provided with a large-diameter part and a small-diameter part, the air inlet piece is arranged on the large-diameter part, the sealing piece is provided with a large-diameter end and a small-diameter end corresponding to the large-diameter part and the small-diameter part, and the small-diameter end extends into the water storage piece through the small-diameter part.
6. The oxygen injector of claim 5, wherein: and a plurality of cambered surfaces are formed on the end face of one end of the air inlet piece, which is close to the large-diameter end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223152324.6U CN219071801U (en) | 2022-11-24 | 2022-11-24 | Oxygen injection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223152324.6U CN219071801U (en) | 2022-11-24 | 2022-11-24 | Oxygen injection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219071801U true CN219071801U (en) | 2023-05-26 |
Family
ID=86394409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223152324.6U Active CN219071801U (en) | 2022-11-24 | 2022-11-24 | Oxygen injection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219071801U (en) |
-
2022
- 2022-11-24 CN CN202223152324.6U patent/CN219071801U/en active Active
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