CN206715205U - Adjustable level pressure charger - Google Patents
Adjustable level pressure charger Download PDFInfo
- Publication number
- CN206715205U CN206715205U CN201720582071.6U CN201720582071U CN206715205U CN 206715205 U CN206715205 U CN 206715205U CN 201720582071 U CN201720582071 U CN 201720582071U CN 206715205 U CN206715205 U CN 206715205U
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- China
- Prior art keywords
- tracheae
- level pressure
- ring set
- sealing plate
- mandrel
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Abstract
The utility model discloses adjustable level pressure charger, wherein valve element includes mandrel, first ring set, second ring set, sealing plate, first ring set, second ring set, sealing plate is fixedly sheathed in mandrel exterior respectively and coaxial line is arranged, first ring set is socketed on mandrel towards the end of tracheae inlet end, sealing plate is socketed on mandrel towards the end at tracheae level pressure end, the link position of second ring set and mandrel is between the first ring set, between sealing plate, first ring set can block the interface position of air injection pipe and tracheae along tracheae central axial direction motion process, second ring set can block the interface position of gas outlet and tracheae along tracheae central axial direction motion process, level pressure spring for promoting sealing plate to be moved towards tracheae air inlet extreme direction is installed in the level pressure end of tracheae.
Description
Technical field
The present invention relates to a kind of charger, more particularly to one kind can be applied to the inflated ball bodies such as basketball, football, vollyball with
And the level pressure equipment of Tyre inflating can also be applied to.
Background technology
For to the inflated ball bodies such as basketball, football, vollyball carry out gas injection operating process in, for the pressure value in spheroid
Judge main or according to user's subjective feeling, such as judged by way of feel beating, for amateur sportsman, very
Difficulty is accomplished atmospheric pressure value control in the reasonable scope.
Operated for gas injections such as cycle tyre, automobile tires, have the charger based on electrical control in existing equipment, its
It is expensive, it is unsuitable for the use of family, small enterprise.
The content of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide a kind of charger of achievable level pressure function,
Low production cost, small volume, it is easy to carry.
To realize, above technical purpose, the technical solution adopted in the present invention are as follows.
Adjustable level pressure charger, it includes tracheae, valve element, and tracheae is hollow tubular structure, and the both ends of tracheae are respectively
Inlet end, level pressure end, the inlet end of tracheae are provided with connecting tube, and the level pressure end of tracheae is provided with the level pressure connected with its inner chamber
Pipe；Tracheae is also associated with air injection pipe, the gas outlet being connected with its inner chamber；
Tracheal strips slide the valve element for being provided with and being moved along its center axis direction, and valve element includes mandrel, the first ring set, second
Ring set, sealing plate, the first ring set, the second ring set, sealing plate are fixedly sheathed in mandrel exterior respectively and coaxial line is arranged,
First ring set is socketed on mandrel towards the end of tracheae inlet end, and sealing plate is socketed on mandrel towards the end at tracheae level pressure end,
The link position of second ring set and mandrel between the first ring set, sealing plate, the inwall of sealing plate and tracheae match and
The inner chamber of tracheae is separated into separate chamber, tracheal strips are located at sealing plate and are towards the inner chamber of the side of tracheae inlet end one
Inflating cells, tracheal strips be located at sealing plate towards the inner chamber of the side of tracheae level pressure end one be exhaust chamber, exhaust chamber all the time with
Outside atmosphere is connected, and is separately provided for connecting the air-vent of its both ends side cavity on the first ring set, the second ring set；First ring
The interface position of air injection pipe and tracheae can be blocked along tracheae central axial direction motion process by being enclosed on, and the second ring set is along tracheae
The interface position of gas outlet and tracheae can be blocked in central axial direction motion process, is provided with the level pressure end of tracheae for pushing away
It is provided with the link position of the level pressure spring that dynamic sealing plate moves towards tracheae air inlet extreme direction, connecting tube and tracheae for limiting
The first ring set is made to continue to be used to limit with being provided with tracheae link position towards the step and/or level pressure pipe of the motion of connecting tube direction
Sealing plate processed continues the step towards the motion of connecting tube direction.
Above-mentioned level pressure pipe is connected through a screw thread mode and is connected with pressure-regulating sleeve, is provided with pressure-regulating sleeve and connects with exhaust chamber
Logical steam vent, one end of above-mentioned level pressure spring are located at exhaust chamber's one end side wall, the other end against pressure regulation against sealing plate
The inwall of set；The decrement of level pressure spring is can adjust by rotating pressure-regulating sleeve, that is, changes the precompression of level pressure spring, changes level pressure
The control of level pressure is realized while pre-pressure of the spring.
The wall portion of level pressure pipe is additionally provided with the gas pressure scale corresponding with level pressure spring；User can adjust pressure-regulating sleeve with
The link position of level pressure pipe, the level pressure value needed is obtained so as to fast and accurate.
The discouraged end of gas outlet is provided with wind wheel or the wind whistle；Determine whether gas from gas outlet for the user that is more convenient for
Discharge, improve the satisfaction of Consumer's Experience.
The present invention is improved and is advantageous in that relative to what prior art obtained, its small volume, is easy to carry, and have
The level pressure of standby gas, quantitatively inject control function；When air injection pipe is connected with air tube, it is especially suitable for basketball, football, vollyball
Deng the ball quantitative gas injection of inflation, and the present invention is also equipped with to be applicable the pressure regulating mechanism of different spheroids, solves user only
The drawbacks of sphere pressure being judged by subjective feeling.
Brief description of the drawings
In order to illustrate the embodiments of the present invention more clearly, the required accompanying drawing used in embodiment will be done simply below
Introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of tracheae.
Fig. 3 is the structural representation of tracheae.
Fig. 4 is the structural representation that tracheae matches with valve element.
It is denoted as in figure：
10th, tracheae；110th, connecting tube；120th, air injection pipe；130th, gas outlet；140th, pressure scale；150th, level pressure pipe；
20th, pressure-regulating sleeve；
310th, the first ring set；320th, the second ring set；330th, sealing plate；
40th, level pressure spring.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art are not under the premise of creative work is made, the every other reality that is obtained
Example is applied, belongs to the scope of the present invention.
Referring to accompanying drawing 1-4, adjustable level pressure charger, it includes tracheae 10, valve element, and tracheae 10 is hollow tubular structure,
The both ends of tracheae 10 are respectively inlet end, level pressure end, and the inlet end of tracheae 10 is provided with the company being connected with outside gas filling mean
Adapter 110, the level pressure end of tracheae 10 are provided with the level pressure pipe 150 connected with its inner chamber；Preferably, on the outer wall of connecting tube 110
It is provided with the external screw thread being connected with gas filling mean.
Referring to accompanying drawing 1-4, tracheae 10 is also associated with air injection pipe 120, the gas outlet 130 being connected with its inner chamber, tracheae 10
Interior slip is provided with the valve element that is moved along its center axis direction, valve element include mandrel, the first ring set 310, the second ring set 320,
Sealing plate 330, the first ring set 310, the second ring set 320, sealing plate 330 are fixedly sheathed in mandrel exterior and coaxial respectively
Line arranges that the first ring set 310 is socketed on mandrel and is socketed on mandrel towards gas towards the end of the inlet end of tracheae 10, sealing plate 330
The link position of the end at the level pressure end of pipe 10, the second ring set 320 and mandrel is close between the first ring set 310, sealing plate 330
The inwall of shrouding 330 and tracheae 10 matches and the inner chamber of tracheae 10 is separated into separate chamber, position in tracheae 10
In sealing plate 330 towards the inner chamber of the side of 10 inlet end of tracheae one be inflating cells, positioned at sealing plate 330 towards gas in tracheae 10
The inner chamber of the side of 10 level pressure end of pipe one is exhaust chamber, is separately provided for connecting on the first ring set 310, the second ring set 320
The air-vent of its both ends side cavity；First ring set 310 can block air injection pipe along the central axial direction motion process of tracheae 10
120 can block gas outlet with the interface position of tracheae 10, the second ring set 320 along the central axial direction motion process of tracheae 10
130 with the interface position of tracheae 10, be provided with for promoting sealing plate 330 towards the inlet end of tracheae 10 in the level pressure end of tracheae 10
The level pressure spring 40 of direction motion, be provided with the link position of connecting tube 110 and tracheae 10 for limit the first ring set 310 after
The continuous step towards the motion of the direction of connecting tube 110, or level pressure pipe 150 are close for limiting with being provided with the link position of tracheae 10
Shrouding 330 continues the step towards the motion of the direction of connecting tube 110.
Referring to accompanying drawing 1-4, under original state, the elastic force that is provided by level pressure spring 40 so that the first ring set 310 and adapter sleeve
110 fit with the step of the junction of tracheae 10, or sealing plate 330 and level pressure pipe 150 and the step of the junction of tracheae 10
Fit, at the same time, the second ring set 320 blocks the interface of gas outlet 130 and tracheae 10, air injection pipe 120 and the inner chamber of tracheae 10
Connect and the air-vent by being arranged at the first ring set is connected with connecting tube 110；High-pressure air source enters from connecting tube 110, warp
The air-vent for being arranged at the first ring set is crossed, and is discharged out of air injection pipe 120, exhaust end and the inflation object (gas of air injection pipe 120
Pin, tire etc.) connection, gases at high pressure are injected in inflation object so as to realize.
As the atmospheric pressure value in inflation object is stepped up, the gases at high pressure in tracheae 10 will promote sealing plate 330
Overcome the resistance of level pressure spring 40 and the level pressure extreme direction towards tracheae 10 moves, by the draw of mandrel, the first ring set,
Second ring set moves with the synchronous level pressure extreme direction towards tracheae 10 of sealing plate, and the first ring set will block gas injection in motion process
The interface of pipe 120 and tracheae 10, in motion process, the interface of gas outlet 130 and tracheae 10 will be opened the second ring set, now,
The high-pressure air source flowed into from connecting tube 110 can not flow into inflation object by air injection pipe 120, and high-pressure air source can only pass through setting
Air-vent in the first ring set, the air-vent for being arranged at the second ring set, and discharged from the interface of gas outlet and tracheae 10, user
Whether can have a gas discharge by sensing gas outlet 130, judge inflation object whether gassy.
Referring to accompanying drawing 1-4, level pressure pipe 150 is connected through a screw thread mode and is connected with pressure-regulating sleeve 20, is provided with pressure-regulating sleeve 20
The steam vent being connected with exhaust chamber, one end of above-mentioned level pressure spring 40 are located at exhaust chamber one end against sealing plate 330
Side wall, the other end against pressure-regulating sleeve 20 inwall；The decrement of level pressure spring 40 is can adjust by rotating pressure-regulating sleeve 20, that is, is changed
The precompression of level pressure spring 40, the control of level pressure is realized while changing level pressure 40 precompression of spring.
Referring to accompanying drawing 1-4, the wall portion of level pressure pipe 150 is additionally provided with the gas pressure scale corresponding with level pressure spring 40
140, user can adjust the link position of pressure-regulating sleeve 20 and level pressure pipe 150, and the level pressure value needed is obtained so as to fast and accurate.
Determine whether that gas is discharged from gas outlet 130 for the user that is more convenient for, improve the satisfaction of Consumer's Experience, lose heart
The discouraged end of pipe 130 is provided with wind wheel or the wind whistle.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention；
A variety of modifications to these embodiments will be apparent for those skilled in the art, defined in the present invention
General Principle can not depart from the present invention spirit or scope in the case of, realize in other embodiments.Therefore, originally
Invention will not be defined to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty
Consistent most wide scope.
Claims (5)
1. adjustable level pressure charger, it is characterised in that it includes tracheae, valve element, and tracheae is hollow tubular structure, and the two of tracheae
End is respectively inlet end, level pressure end, and the inlet end of tracheae is provided with connecting tube, and the level pressure end of tracheae is provided with to be connected with its inner chamber
Level pressure pipe；
Tracheae is also associated with air injection pipe, the gas outlet being connected with its inner chamber；
Tracheal strips slide the valve element for being provided with and being moved along its center axis direction, and valve element includes mandrel, the first ring set, the second ring
Set, sealing plate, the first ring set, the second ring set, sealing plate are fixedly sheathed in mandrel exterior respectively and coaxial line is arranged, the
One ring set is socketed on mandrel towards the end of tracheae inlet end, and sealing plate is socketed on mandrel towards the end at tracheae level pressure end, and
Between the first ring set, sealing plate, the inwall of sealing plate and tracheae matches and will the link position of two ring sets and mandrel
The inner chamber of tracheae is separated into separate chamber, and tracheal strips are located at sealing plate towards the inner chamber of the side of tracheae inlet end one to fill
Gas chamber, tracheal strips be located at sealing plate towards the inner chamber of the side of tracheae level pressure end one be exhaust chamber, exhaust chamber all the time with outside
Portion's air is connected, and is separately provided for connecting the air-vent of its both ends side cavity on the first ring set, the second ring set；First ring set
The interface position of air injection pipe and tracheae can be being blocked along tracheae central axial direction motion process, the second ring set is along tracheae
The interface position of gas outlet and tracheae can be blocked in heart axis direction motion process, is provided with the level pressure end of tracheae for promoting
It is provided with the link position of the level pressure spring that sealing plate moves towards tracheae air inlet extreme direction, connecting tube and tracheae for limiting
First ring set continues to be used to limit with being provided with tracheae link position towards the step and/or level pressure pipe of the motion of connecting tube direction
Sealing plate continues the step towards the motion of connecting tube direction.
2. adjustable level pressure charger according to claim 1, it is characterised in that above-mentioned level pressure pipe is connected through a screw thread
Mode is connected with pressure-regulating sleeve, and the steam vent being connected with exhaust chamber, one end of above-mentioned level pressure spring are provided with pressure-regulating sleeve
Against sealing plate be located at exhaust chamber's one end side wall, the other end against pressure-regulating sleeve inwall.
3. adjustable level pressure charger according to claim 1 or 2, it is characterised in that the wall portion of level pressure pipe is additionally provided with
The gas pressure scale corresponding with level pressure spring.
4. adjustable level pressure charger according to claim 1 or 2, it is characterised in that the discouraged end of gas outlet is provided with
Wind wheel or the wind whistle.
5. adjustable level pressure charger according to claim 3, it is characterised in that the discouraged end of gas outlet is provided with wind wheel
Or the wind whistle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582071.6U CN206715205U (en) | 2017-05-24 | 2017-05-24 | Adjustable level pressure charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582071.6U CN206715205U (en) | 2017-05-24 | 2017-05-24 | Adjustable level pressure charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206715205U true CN206715205U (en) | 2017-12-08 |
Family
ID=60510846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720582071.6U Expired - Fee Related CN206715205U (en) | 2017-05-24 | 2017-05-24 | Adjustable level pressure charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206715205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774580A (en) * | 2020-12-31 | 2021-05-11 | 宁波巨化化工科技有限公司 | Feeding control device for chloroethane synthesis protection reactor |
-
2017
- 2017-05-24 CN CN201720582071.6U patent/CN206715205U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774580A (en) * | 2020-12-31 | 2021-05-11 | 宁波巨化化工科技有限公司 | Feeding control device for chloroethane synthesis protection reactor |
| CN112774580B (en) * | 2020-12-31 | 2022-07-26 | 宁波巨化化工科技有限公司 | Feeding control device for chloroethane synthesis protection reactor |
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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: 20171208 Termination date: 20200524 |