CN219206553U - Piston type sealing and inflating mechanism - Google Patents
Piston type sealing and inflating mechanism Download PDFInfo
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- CN219206553U CN219206553U CN202223189026.4U CN202223189026U CN219206553U CN 219206553 U CN219206553 U CN 219206553U CN 202223189026 U CN202223189026 U CN 202223189026U CN 219206553 U CN219206553 U CN 219206553U
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Abstract
The application discloses sealed pneumatic mechanism of piston, including aircraft nose and the air guide base of setting on the aircraft nose, the water-jug is placed to air guide base below, be provided with the air guide piston on the air guide base, be provided with an elastic connection spare between air guide base and the air guide piston, the outer end of elastic connection spare is connected on the aircraft nose, the oral area of air guide piston is provided with the air guide mouth, the below of air guide base is provided with the water-jug sealing member, when aerifing, the air guide mouth will be atress drive the air guide base moves down and makes the oral area of water-jug sealing member down press seal water-jug. The bubble water machine water bottle of this application need not threaded connection, compresses tightly the bottleneck downwards through the piston, can realize sealed admitting air, can be applicable to the water bottle of different materials, different bore sizes, and the commonality is stronger, uses more convenient.
Description
Technical Field
The application relates to the technical field of bubble water machines, in particular to a piston type sealing and inflating mechanism.
Background
The bubble water machine is a machine for making bubble water, and is mainly characterized in that a large amount of carbon dioxide is pressurized and injected into a water bottle in a short time through a gas bottle filled with compressed carbon dioxide, so that the gas reaches a certain dissolution value in water, juice and other liquids.
Existing bubble water machines are typically in the following two forms: the first mode is as disclosed in publication No. CN212755309U, wherein a small air bomb is arranged in the cup cover, a water bottle is arranged below the air bomb, and the cup cover is rotated to charge air; the second mode is as in publication number CN112890592a, where the water bottle and the gas bottle are independently arranged, and are respectively screwed with the base of the bubble water machine, and the gas bottle releases gas into the water bottle by pressing.
For the first mode, although the portable function is achieved, due to the limitation of the structure, the capacity is smaller, only a smaller amount of bubble water can be obtained, and the air bomb can be inflated only once normally; for the second mode, although the inflation with large capacity can be realized, as in the first mode, for the convenience of use, the water bottle in the inflation process is always exposed, the protection of the water bottle is lacking, and when the water bottle bursts carelessly, the safety cannot be ensured.
Based on the above, the applicant provides a new air inlet mode of the bubble water machine, and the air inlet mode is convenient to operate and can protect the water bottle. For this new air intake mode, the water bottle does not need to be connected with the machine head in a threaded way, and the application aims to provide a piston type sealing and inflating mechanism for the new air bubble water machine structure.
Disclosure of Invention
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a piston type seal inflation mechanism, includes aircraft nose and the air guide base of setting on the aircraft nose, and the water-jug is placed to air guide base below, be provided with the air guide piston on the air guide base, be provided with an elastic connection spare between air guide base and the air guide piston, the outer end of elastic connection spare is connected on the aircraft nose, the oral area of air guide piston is provided with the air guide mouth, air guide base's below is provided with the water-jug sealing member, when aerifing, the air guide mouth will be forced drive the air guide base moves down and makes the oral area of water-jug sealing member seal the water-jug down.
In the above technical scheme, further, the air guide base is provided with an air inlet pipe, the air guide opening is in an inverted cone shape, and an air hole of the air guide opening is smaller than an inlet of the air inlet pipe.
In the above technical scheme, further, the air guide piston is sleeved and connected above the air guide base through threads.
In the above technical scheme, further, the elastic connecting piece is fixed on the machine head through a connecting sleeve.
In the above technical scheme, further, the edge of the connecting sleeve is provided with a protruding limiting part, and the protruding limiting part is pressed between the connecting sleeve and the machine head and cannot be separated laterally.
In the above technical scheme, further, the water bottle sealing member is sleeved on the air guide base, and the water bottle sealing member is provided with a taper.
In the above technical scheme, further, sealing rings are arranged between the air guide piston and the machine head and between the air guide piston and the air guide base.
The beneficial effects of this application are: the bubble water machine water bottle of this application need not threaded connection, compresses tightly the bottleneck downwards through the piston, can realize sealed admitting air, can be applicable to the water bottle of different materials, different bore sizes, and the commonality is stronger, uses more convenient.
Drawings
The present application is further described below with reference to the drawings and examples.
Fig. 1 is a schematic view of the internal structure of the present application.
Fig. 2 is a schematic structural view of the explosion-proof mechanism of the present application.
In the figure, the head is 1, the air guide base is 2, the first exhaust channel is 21, the second exhaust channel is 22, the water bottle is 3, the air inlet pipe is 4, the floating body is 5, the sealing gasket is 51, the balancing weight is 52, the air guide piston is 6, the air guide gap is 7, the air guide piston is 71, the air guide opening is 8, the elastic connecting piece is 81, the protruding limiting part is 9, the water bottle sealing piece is 10, and the connecting sleeve is 10.
Detailed Description
Referring to fig. 1-2, embodiments of the present application are shown: the utility model provides a piston seal inflation mechanism and empty bottle explosion-proof mechanism, includes aircraft nose 1 and sets up air guide base 2 on aircraft nose 1, air guide base 2 is used for admitting air and exhausting, still includes the water-jug 3 that is used for being connected with aircraft nose 1, be provided with intake pipe 4 on the air guide base 2, air guide base 2 is provided with first exhaust passage 21, first exhaust passage 21 connects the outside, the cover is provided with body 5 on intake pipe 4, the top of body 5 is provided with sealing gasket 51, when intake pipe 4 is placed in the water-jug that has liquid, body 5 will come up and make sealing gasket 51 seal first exhaust passage 21; when the air inlet pipe 4 is placed in the water bottle without liquid, the floating body 5 slides downwards and keeps the sealing gasket 51 and the first air outlet channel 21 separated; the air guide base 2 further comprises a second air exhaust channel 22, the second air exhaust channel 22 is connected with an air exhaust valve, an air exhaust gap 6 is arranged between the inner wall of the floating body 5 and the outer wall of the air inlet pipe 4, and when the floating body 5 floats upwards and the sealing gasket 51 seals the first air exhaust channel 21, the air exhaust gap 6 is communicated with the second air exhaust channel 22; the lower end of the float 5 is provided with a counter weight 52, which counter weight 52 is also a nozzle for spreading the high pressure gas in the inlet pipe 18 in a conical manner.
The embodiment further discloses a piston type sealing and inflating mechanism: the air guide base 2 is provided with an air guide piston 7, an elastic connecting piece 8 is arranged between the air guide base 2 and the air guide piston 7, the outer end of the elastic connecting piece 8 is connected to the machine head 1, the mouth of the air guide piston 7 is provided with an air guide opening 71, the lower part of the air guide base 2 is provided with a water bottle sealing piece 9, when the air guide is inflated, the air guide opening 71 drives the air guide base 2 to move downwards and enables the water bottle sealing piece 9 to press downwards to seal the mouth of a water bottle, the air guide opening 71 is in an inverted cone shape, and air holes of the air guide opening 71 are smaller than the inlet of the air inlet pipe 4.
The water bottle sealing piece 9 is sleeved on the air guide base 2, and the water bottle sealing piece 9 is provided with a taper; sealing rings are arranged between the air guide piston 7 and the machine head 1 and between the air guide piston 7 and the air guide base 2. Wherein the air guide piston 7 is sleeved and connected above the air guide base 2 through threads; the elastic connecting piece 8 is fixed on the machine head 1 through a connecting sleeve 10; the edge of the elastic connecting piece 8 is provided with a convex limiting part 81, and the convex limiting part 81 is pressed between the connecting sleeve 10 and the machine head 1 and cannot be separated transversely.
The foregoing description is only a preferred embodiment of the present application and is not intended to limit the present application in any way, and simple modifications, equivalent changes or modifications can be made without departing from the technical solutions of the present application, all falling within the scope of the present application.
Claims (7)
1. A piston type sealing and inflating mechanism comprises a machine head and an air guide base arranged on the machine head, a water bottle is arranged below the air guide base, and is characterized in that,
the air guide base is provided with an air guide piston, an elastic connecting piece is arranged between the air guide base and the air guide piston, the outer end of the elastic connecting piece is connected to the machine head, the mouth of the air guide piston is provided with an air guide opening, the lower part of the air guide base is provided with a water bottle sealing piece, and when the air guide opening is inflated, the air guide opening is used for driving the air guide base to move downwards and enabling the water bottle sealing piece to press downwards to seal the mouth of a water bottle.
2. The piston type sealing and inflating mechanism of claim 1, wherein the air guide base is provided with an air inlet pipe, the air guide opening is in an inverted cone shape, and an air hole of the air guide opening is smaller than an inlet of the air inlet pipe.
3. The piston seal inflation mechanism of claim 1, wherein the air guide piston is connected to the upper portion of the air guide base by a threaded sleeve.
4. A piston seal and inflation mechanism as claimed in claim 1 wherein the resilient connecting member is secured to the head by a connecting sleeve.
5. The piston seal inflation mechanism of claim 4, wherein the rim of the connection sleeve is provided with a raised stop portion that is compressed between the connection sleeve and the handpiece and cannot be laterally disengaged.
6. The piston seal inflation mechanism of claim 1, wherein the water bottle seal is sleeved on the air guide base and is provided with a taper.
7. The piston seal inflation mechanism of claim 1, wherein sealing rings are disposed between the air guide piston and the handpiece and between the air guide piston and the air guide base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189026.4U CN219206553U (en) | 2022-11-30 | 2022-11-30 | Piston type sealing and inflating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223189026.4U CN219206553U (en) | 2022-11-30 | 2022-11-30 | Piston type sealing and inflating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219206553U true CN219206553U (en) | 2023-06-20 |
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ID=86754919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223189026.4U Active CN219206553U (en) | 2022-11-30 | 2022-11-30 | Piston type sealing and inflating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219206553U (en) |
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2022
- 2022-11-30 CN CN202223189026.4U patent/CN219206553U/en active Active
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