CN207762557U - The high-pressure aerated inflator of fine-tuning gas flow - Google Patents
The high-pressure aerated inflator of fine-tuning gas flow Download PDFInfo
- Publication number
- CN207762557U CN207762557U CN201721809521.7U CN201721809521U CN207762557U CN 207762557 U CN207762557 U CN 207762557U CN 201721809521 U CN201721809521 U CN 201721809521U CN 207762557 U CN207762557 U CN 207762557U
- Authority
- CN
- China
- Prior art keywords
- air flue
- fine
- inflator
- gas flow
- valve plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 125000003003 spiro group Chemical group 0.000 claims abstract description 19
- 238000000338 in vitro Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of high-pressure aerated inflator of fine-tuning gas flow, including ontology and a fine tuning structure, the ontology is interior, and there is one first air flue and one second air flue being connected, one end of first air flue to set an air nozzle connector, and the other end is then molded a spiro union portion；The fine tuning structure one end is an operating side, the other end is then a valve plug end, the fine tuning structure is set to the spiro union portion of first air flue with a threaded portion spiral shell of side, it is external that the operating side is exposed to this, the valve plug end is then closing first air flue, when the threaded portion gradually screws out first air flue, which then gradually opens first air flue.Thereby, user can gradually open first air flue, to reach the purpose for accurately controlling gas flow by rotating the operating side to drive the slow displacement in valve plug end.
Description
Technical field
The utility model is related to a kind of high-pressure aerated inflators, refer in particular to one kind and being installed with gas cylinder, utilize high pressure gas
Bottle in high pressure gas as inflate gas source fine-tuning gas flow high-pressure aerated inflator.
Background technology
High-pressure aerated inflator book by install a gas cylinder on inflator, be filled in the gas cylinder carbon dioxide or other
Gas, thus can rapid release bulk gas make the device of fast aeration, due to relatively having laborsaving operating effect to user, and wide
It is used by user.
Through looking into, it is known that high-pressure aerated inflator disclose a kind of " high pressure qi of chong channel ascending adversely just like TaiWan, China M441041 patents
The structural improvement of inflator ".Its mainly include an ontology, a gas cylinder, a control piece, a gas nozzle connection unit and a spring,
The ontology has one first air flue and one second air flue being connected, which is respectively a structure group interface and one
Wear mouth；The gas cylinder is incorporated into the ontology and is connected to first air flue；The control piece is by the integrally formed body section portion of a control unit
It is constituted, which is placed in second air flue, and the body section portion has a tank, and the control unit is by second air flue
It wears mouth to be pierced by, one air passage is set through the tank in the body section portion；The gas nozzle connection unit is connected to the structure group interface,
With the gas discharge vent and a communication channel through connection；The spring one end is placed in the tank, and the other end is by being butted on the gas
Mouth connection unit.
However, due to loaded in gas cylinder be high pressure gas, in actual use, user is difficult to grasp gas
Flow, easily fill the excessive gas of people, cause user inflation when puzzlement.
Utility model content
The purpose of this utility model is to provide a kind of high-pressure aerated inflator of fine-tuning gas flow, and main purpose is
By changing the operation structure of high-pressure aerated inflator, gas flow when allowing user that can accurately control inflator inflation.
To achieve the above object, the utility model takes following technical scheme：
The utility model provides a kind of high-pressure aerated inflator of fine-tuning gas flow, including：Ontology has and is connected
One first air flue and one second air flue, one end of first air flue sets an air nozzle connector, and the other end is then molded a spiro union portion, should
Air nozzle connector is a hollow tubular structure；One fine tuning structure, one end are an operating side, and the other end is then a valve plug end, should
Fine tuning structure is set to the spiro union portion of first air flue with a threaded portion spiral shell of side, which is exposed to this in vitro, the valve
Fill in end then to close first air flue, when the threaded portion gradually screws out first air flue, the valve plug end then gradually open this first
Air flue；And a gas cylinder connector, it is located in the second air flue of the ontology, it is internal that there is an air-flow through-hole.
The threaded portion of the fine tuning structure is external screw thread, and the spiro union portion of the ontology is internal thread.
The valve plug end is locked in the internal thread of the operating side with an external screw thread.
It is more arranged with an O-ring on the valve plug end.
First air flue has the contact surface inside contracted at the nearly air nozzle connector, and the end at the valve plug end is one
Supporting surface, the supporting surface is between first air flue and second air flue, and by being butted on the contact surface, with close this
One air flue and second air flue.
The utility model has the beneficial effects that：The utility model utilizes the high-pressure aerated of the fine-tuning gas flow provided
Inflator, the effect of can obtaining, are：First air flue is closed by the valve plug end seal of the fine tuning structure one end, and the fine tuning knot
The threaded portion spiral shell of structure is set to the spiro union portion of the ontology, and thereby, user can be by rotating the operating side, to drive the valve plug end slow
Slow displacement and gradually open first air flue, to reach the purpose for accurately controlling gas flow.
Description of the drawings
Fig. 1 is the stereo appearance figure of the utility model embodiment.
Fig. 2 is the combining structure schematic diagram of the utility model embodiment.
Fig. 3 is structural schematic diagram of the utility model embodiment in inflated condition.
Drawing reference numeral：20：Ontology；21：First air flue；211：Contact surface；22：Second air flue；23：Opening portion；24：Gas nozzle
Connector；25：Gas seal member；26：Spiro union portion；27：Gas cylinder connector；28：Air-flow through-hole；29：Gas cylinder container；30：Fine tuning structure；
31：Valve plug end；311：Supporting surface；32：Operating side；33：Threaded portion；34：O-ring；40：Gas cylinder.
Specific implementation mode
Before the utility model is described in detail, it is noted that in the following description content, similar element is with phase
With number indicate.
The preferred embodiment of the high-pressure aerated inflator of the fine-tuning gas flow of the utility model is as shown in Figure 1 to Figure 2,
Include the combination of an ontology 20, a fine tuning structure 30, a gas cylinder connector 27 and a gas cylinder container 29.
The ontology 20 has one first air flue 21 and one second air flue 22 being connected, first air flue 21 and second gas
Road 22 intersects vertically, and one end of first air flue 21 is an opening portion 23, which has at the nearly opening portion 23
The contact surface 211 inside contracted, then screw lock fixes an air nozzle connector 24 on the opening portion 23, the opening portion 23 and the air nozzle connector 24
Place is equipped with a gas seal member 25, and the opening portion 23 is made to keep airtight with normality at the air nozzle connector 24, during which is one
Empty tubular structure, the other end of first air flue 21 are then molded a spiro union portion 26, which is internal thread, wherein should
First air flue 21 is then a tapered structure from the spiro union portion 26 toward the opening portion 23.
The fine tuning structure 30 is fixed on an externally threaded operating side by having 31 screw lock of female valve plug end
32 are constituted, which is set to the spiro union portion 26 of first air flue 21, the threaded portion with 33 spiral shell of a threaded portion of side
33 be external screw thread, which is exposed to outside the ontology 20, and for user's rotation process, one is arranged on the valve plug end 31
O-ring 34 avoids gas from being leaked from the spiro union portion 26 to the airtight spiro union portion 26, and the end at the valve plug end 31 abuts against for one
Face 311, the supporting surface 311 are located between first air flue 21 and second air flue 22, to close first air flue 21 with this
Two air flues 22, when the threaded portion 33 screws out first air flue 21, which then opens first air flue 21.
The gas cylinder connector 27 is located in the second air flue 22 of the ontology 20, internal to have an air-flow through-hole 28；With
And the gas cylinder container 29, be hollow structure of container, which is bolted in the ontology, inside for being installed with a high pressure
Gas cylinder 40.
The above is the utility model embodiment main member and its configuration explanation.As for the utility model embodiment
Occupation mode and effect, are described as follows.
The normality state of the utility model embodiment after finishing assembly is abutting against for the valve plug end 31 of the fine tuning structure 30
First air flue 21 and second air flue 22 are thereby closed, at this time in gas cylinder 40 by being butted on the contact surface 211 in face 311
Gas can not circulate and be in the non-state for being inflated operation.
Referring to Fig. 3, when user's operation to be inflated, by rotating the operating side 32, by the micromatic setting 30
The whole outside towards the spiro union portion 26 screws out, and 31 displacement of valve plug end, supporting surface 311 is made gradually to leave the contact surface 211, use out
First air flue 21 is opened, the gas in gas cylinder 40 is made to be connect from the gas nozzle via second air flue 22 and first air flue 21
First 24 outflow.Since the distance of 31 displacement of valve plug end is directly proportional to the size of 26 screw pitch of spiro union portion, when the spiro union portion 26
Screw pitch is got over hour, and user, which often rotates the operating side, makes the distance of 31 displacement of valve plug end also smaller for one week, and deserves valve plug end
31 displacements are got over hour, and the channel that gas can flow through is also smaller and air-flow is made to be restricted, and thereby, user can be somebody's turn to do by fine tuning
Operating side 32 rotate amplitude and control the degree that first air flue 21 is opened in 31 displacement of valve plug end, accurately controlled with reaching
The purpose of gas flow.
In addition to this, since the screw-locking structure between the valve plug end 31 and the operating side 32 is in reverse to the fine tuning structure 30 and is somebody's turn to do
Screw-locking structure between spiro union portion 26, therefore, when user rotates the operating side 32, the valve plug end 31 can tend to locking without
It falls off with the operating side 32.
It is the preferred embodiment and design schema of the utility model above, but preferred embodiment and design schema are only
For example, it is not intended to limit the interest field of the utility model skill, it is all with impartial skill means or for following rights
It is required that the interest field that content is covered and implementer, are the right model of applicant all without departing from the scope of the utility model
It encloses.
Claims (5)
1. a kind of high-pressure aerated inflator of fine-tuning gas flow, which is characterized in that it includes：
One ontology there is one first air flue and one second air flue being connected, one end of first air flue to set an air nozzle connector, separately
One end is then molded a spiro union portion, which is a hollow tubular structure；
One fine tuning structure, one end are an operating side, and the other end is then a valve plug end, and the fine tuning structure is with a threaded portion of side
Spiral shell is set to the spiro union portion of first air flue, which is exposed to this in vitro, which can close first air flue, when this
When threaded portion gradually screws out first air flue, which can gradually open first air flue；And
One gas cylinder connector, is located in the second air flue of the ontology, internal to have an air-flow through-hole.
2. the high-pressure aerated inflator of fine-tuning gas flow as described in claim 1, which is characterized in that the fine tuning structure
Threaded portion be external screw thread, the spiro union portion of the ontology is internal thread.
3. the high-pressure aerated inflator of fine-tuning gas flow as described in claim 1, which is characterized in that the valve plug end with
One external screw thread is locked in the internal thread of the operating side.
4. the high-pressure aerated inflator of fine-tuning gas flow as described in claim 1, which is characterized in that on the valve plug end
More it is arranged with an O-ring.
5. the high-pressure aerated inflator of fine-tuning gas flow as described in claim 1, which is characterized in that first air flue
There is the contact surface inside contracted at the nearly air nozzle connector, the end at the valve plug end is a supporting surface, which is located at
Between first air flue and second air flue, and by being butted on the contact surface, to close first air flue and second air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809521.7U CN207762557U (en) | 2017-12-21 | 2017-12-21 | The high-pressure aerated inflator of fine-tuning gas flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721809521.7U CN207762557U (en) | 2017-12-21 | 2017-12-21 | The high-pressure aerated inflator of fine-tuning gas flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207762557U true CN207762557U (en) | 2018-08-24 |
Family
ID=63187698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721809521.7U Expired - Fee Related CN207762557U (en) | 2017-12-21 | 2017-12-21 | The high-pressure aerated inflator of fine-tuning gas flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207762557U (en) |
-
2017
- 2017-12-21 CN CN201721809521.7U patent/CN207762557U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 |