CN107687409B - The English air tap inflating joint of push-press type - Google Patents
The English air tap inflating joint of push-press type Download PDFInfo
- Publication number
- CN107687409B CN107687409B CN201610635913.XA CN201610635913A CN107687409B CN 107687409 B CN107687409 B CN 107687409B CN 201610635913 A CN201610635913 A CN 201610635913A CN 107687409 B CN107687409 B CN 107687409B
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- CN
- China
- Prior art keywords
- gas nozzle
- connector
- movable span
- extension tube
- tube attached
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/123—Fluid connections
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a kind of English air tap inflating joints of push-press type, mainly include a gas nozzle joint chair, an extension tube attached, a connector, a tracheae and a spring；The gas nozzle joint chair has one first movable span, a limit tank, a connectivity slot, gas nozzle opening and a limitation opening, the extension tube attached is in conjunction with the gas nozzle joint chair, the extension tube attached has one second movable span and a tracheostomy, the connector is placed in the first movable span of the gas nozzle joint chair and the second movable span of the extension tube attached, and can the effect of outer stress carry out shift reciprocately, the tracheae is penetrated from the tracheostomy of the extension tube attached and is connected on the connector, the spring is connected between the connector and the extension tube attached, to provide the elastic prestressing that the connector is displaced toward the limitation opening direction；Whereby, the present invention can reach that structure is simple, manufacturing cost is cheap and easy to operate and other effects.
Description
Technical field
The present invention relates to English air tap inflating joint field, in particular to a kind of English air tap inflating joints of push-press type.
Background technique
The gas nozzle huge number of bicycle tyre at present is mainly generally divided into American, French and English gas nozzle, due to respectively there is it
Advantage and disadvantage, therefore each group for all thering is hobby to use.
When being intended to be inflated English gas nozzle, then the gas-charging connection being exclusively used in English gas nozzle inflation must be used,
For English air tap inflating joint common at present, not only there is structure excessively complicated, and make the higher problem of manufacturing cost,
More there is disadvantage more inconvenient in operation.
Summary of the invention
The English gas of push-press type that the purpose of the present invention is to provide a kind of structures is simple, manufacturing cost is cheap and easy to operate
Mouth gas-charging connection.
Based on this, the present invention is mainly by following technological means, to realize above-mentioned purpose.
A kind of English air tap inflating joint of push-press type mainly includes:
One gas nozzle joint chair, the gas nozzle joint chair one end axially is extended with one first movable span inside, the gas nozzle joint chair side by
Extending recess inside outside has a limit tank and a connectivity slot, which is connected to the connectivity slot, and the gas nozzle joint chair is another
End is axial to be extended with gas nozzle opening inside, and gas nozzle opening is connected to the limit tank, the connectivity slot and first movable span
Between with one be connected to the connectivity slot, first movable span limitation opening, and the limitation opening bore less than this first live
The aperture in dynamic hole；
One extension tube attached, the extension tube attached is in conjunction with gas nozzle joint chair, which has axially penetrated through one second movable span, this second
Movable span is connected to first movable span, which is axially extended with a tracheae being connected to second movable span inside
Opening, and the bore of the tracheostomy is less than the aperture of second movable span；
One can be carried out the connector of shift reciprocately by external force, be placed in the first movable span and the extension tube attached of the gas nozzle joint chair
The second movable span in；
One tracheae, the tracheae are penetrated from the tracheostomy of the extension tube attached and are connected on the connector；
One spring, the spring are connected between the connector and the extension tube attached, to provide the connector toward the limitation opening direction position
The elastic prestressing of shifting.
Further, the gas nozzle joint chair have a spiro union portion and one with the limiting section of the coaxial integrally connected of the spiro union portion；This
One movable span has an external screw thread from the free end shaft of the spiro union portion to extending inside on the outer peripheral surface of the spiro union portion, should
Limit tank and the connectivity slot are recessed from the side of the limiting section by extending inside outside, which is open from the limiting section
Free end shaft to extending inside；The extension tube attached other end has an internal screw thread, the outer spiral shell of the internal screw thread and the gas nozzle joint chair
Line is spirally connected.
Further, which axially penetrates through the aeration aperture of the joint body, the joint body with a joint body and one
Periphery there is a pipe socket part, a gas nozzle socket part and one be connected to limiting unit between the pipe socket part and the gas nozzle socket part, the limitation
The outer diameter in portion is greater than the pipe socket part and the outer diameter of the gas nozzle socket part；The limiting unit is placed in the first movable span of the gas nozzle joint chair and is somebody's turn to do
In second movable span of extension tube attached, and the pipe socket part is connect towards the tracheostomy with the tracheae, which should
Limitation opening.
Further, which is connected between the limiting unit of the connector and the tracheostomy wall surface of the extension tube attached.
Further, the English air tap inflating joint of the push-press type also includes a soft compressing ring, is placed in the gas nozzle of the connector
In socket part.
Further, the English air tap inflating joint of the push-press type also includes a collar, which tightens the tracheae in this
On connector.
Further, an English gas nozzle is placed in the limit tank of the gas nozzle joint chair.
Further, a beauty, the dual-purpose connector of method are placed in the limit tank of the gas nozzle joint chair.
The English air tap inflating joint of push-press type of the present invention passes through gas nozzle joint chair, extension tube attached, the structure of connector, tracheae, spring
Design makes the English gas nozzle can be by the limit tank since the gas nozzle joint chair in the present invention offers limit tank and connectivity slot
And connectivity slot is placed in the gas nozzle joint chair, and just engages the present invention with English gas nozzle by push-pull fashion, therefore can make
Its mode of operation is more convenient, and simple structure of the invention, therefore cost can be greatly reduced.
Detailed description of the invention
Fig. 1 is a preferred embodiment of the present invention stereogram exploded view.
Fig. 2 is the three-dimensional combination figure of embodiment illustrated in fig. 1.
Fig. 3 is the assembled sectional view of embodiment illustrated in fig. 1.
Fig. 4 to Fig. 7 is the mode of operation action schematic diagram of embodiment illustrated in fig. 1.
Fig. 8 is the perspective view of another state sample implementation of the present invention.
[symbol description]
The English 100 gas nozzle joint chair 10 of air tap inflating joint of push-press type
11 first movable span 111 of spiro union portion
112 limiting section 12 of external screw thread
Limit 121 connectivity slot 122 of tank
123 limitation opening 124 of gas nozzle opening
20 internal screw thread 21 of extension tube attached
Second movable span, 22 tracheostomy 23
30 joint body 31 of connector
311 gas nozzle socket part 312 of pipe socket part
313 aeration aperture 32 of limiting unit
40 collar 50 of tracheae
The soft compressing ring 70 of spring 60
English 91 nut 911 of gas nozzle
912 beauty of inflatable end, the dual-purpose connector 92 of method.
Specific embodiment
For that can have further understanding and approval to feature and its feature of the invention, following preferable implementation is hereby enumerated
Example simultaneously cooperates schema to be described as follows:
Fig. 1 to Fig. 7 is please referred to, is a kind of English air tap inflating joint of push-press type provided by a preferred embodiment of the present invention
100, mainly include a gas nozzle joint chair 10, an extension tube attached 20, a connector 30, a tracheae 40, a collar 50, a spring 60 and
One soft compressing ring 70, in which:
Please refer to Fig.1 to Fig.3, the gas nozzle joint chair 10 have a spiro union portion 11 and one with the coaxial integrally connected of spiro union portion 11
Limiting section 12；11 free end shaft of spiro union portion to being extended with one first movable span 111 inside, on the outer peripheral surface of the spiro union portion 11
With an external screw thread 112, there are a limit tank 121 and a connectivity slot 122 in the side of the limiting section 12 by extending recess inside outside,
The limit tank 121 is connected to the connectivity slot 122, the free end shaft of the limiting section 12 to being extended with gas nozzle opening 123 inside,
Gas nozzle opening 123 is connected to the limit tank 121, has one to be connected between the connectivity slot 122 and first movable span 111 with this
The limitation opening 124 that slot 122, first movable span 111 are connected to, and the bore of limitation opening 124 is less than first movable span
111 aperture.
It please refers to Fig.1 to Fig.3, the extension tube attached 20, one end has an internal screw thread 21, the internal screw thread 21 and the gas nozzle joint chair 10
External screw thread 112 be spirally connected, which has axially penetrated through one second movable span 22, second movable span 22 and this first activity
Hole 111 is connected to, which is axially extended with a tracheostomy 23 being connected to second movable span 22 inside, and
The bore of the tracheostomy 23 is less than the aperture of second movable span 22.
It please refers to Fig.1 to Fig.3, the connector 30, there is a joint body 31 and one to axially penetrate through filling for the joint body 31
Stomata 32, the periphery of the joint body 31 have a pipe socket part 311, a gas nozzle socket part 312 and one be connected to the pipe socket part 311 with
Limiting unit 313 between the gas nozzle socket part 312, the outer diameter of the limiting unit 313 are greater than the pipe socket part 311 and the gas nozzle socket part 312
Outer diameter；The connector 30 is placed in the first movable span 111 of the gas nozzle joint chair 10 and the second movable span 22 of the extension tube attached 20, and can
The effect of outer stress carries out shift reciprocately, and the pipe socket part 311 is towards the tracheostomy 23, the gas nozzle socket part, and 312 towards the limitation
Opening 124.
It please refers to Fig.1 to Fig.3, the tracheae 40, one end penetrates from the tracheostomy 23 of the extension tube attached 20 and is socketed on connector
In 30 pipe socket part 311, the other end of the tracheae 40 is then connect with an inflator or gas receiver (not shown).
It please refers to Fig.1 to Fig.3, the collar 50, tightens in the pipe socket part 311 of the tracheae 40 and the connector 30, to prevent
The tracheae 40 is loosened with the connector 30.
It please refers to Fig.1 to Fig.3, which is connected to the limiting unit 313 of the connector 30 and the tracheostomy of the extension tube attached
Between 23 wall surfaces, to provide the elastic prestressing that the connector 30 is displaced toward 124 directions of limitation opening.
It please refers to Fig.1 to Fig.3, which can be deformed, the gas nozzle for being placed in the connector 30 connects by external force
In portion 312.
So above-mentioned is a kind of English air tap inflating joint 100 of push-press type provided by a preferred embodiment of the present invention
Each portion's component and its assembling mode introduction, then its handling characteristics is described as follows again:
When being intended to be inflated an English gas nozzle 91 (as shown in Figure 3), the tracheae 40 is pulled to press the connector 30 first
Contract the spring 60 and mobile (as shown in Figure 4) toward the direction of the tracheostomy 23.It then, can be by the spiral shell on the English gas nozzle 91
Cap 911 is placed in the limit tank 121 of the gas nozzle joint chair 10, and the inflatable end 912 of the English gas nozzle 91 is made to be located at the connectivity slot
In 122 (as shown in Figure 5, Figure 6), then decontrol the tracheae 40, make the connector 30 by the elastic force of the spring 60 push and toward the limit
The direction of system opening 124 is mobile, and the soft compressing ring 70 by being located in the 30 gas nozzle socket part 312 of connector is made to be pressed against the English gas
In the inflatable end 912 of mouth (as shown in Figure 7), in this way, the gas in inflator or gas receiver can be filled by the tracheae 40
It infuses in the English gas nozzle 91, to reach the effect of inflating to English gas nozzle 91.
So making the English gas nozzle 91 can be by the limit since the present invention offers limit tank 121 and connectivity slot 122
Tank 121 and connectivity slot 122 are placed in the gas nozzle joint chair 10, and just connect the present invention with English gas nozzle by push-pull fashion
It closes, therefore its mode of operation can be made more convenient, and simple structure of the invention, therefore cost can be greatly reduced.
In addition, as shown in figure 8, limit tank 121 of the invention except outer for the accommodating of English gas nozzle, also for a beautiful, method
Dual-purpose connector 92 carries out accommodating engagement, make the present invention except can directly to be inflated to English gas nozzle in addition to, can also by with this
The switching of American and French dual-purpose connector and American type valve or French gas nozzle are inflated, to promote applicability of the invention.
It is above to be taken off, preferred embodiment only provided by the present invention, the implementation model being not intended to limit the invention
Enclose, all those skilled in the art according to the present invention equivalent change for it, should all belong to the range that the present invention is covered.
Claims (8)
1. a kind of English air tap inflating joint of push-press type, which is characterized in that mainly include:
One gas nozzle joint chair, the gas nozzle joint chair one end axially is extended with one first movable span inside, the gas nozzle joint chair side from it is outer toward
Interior extension recess has a limit tank and a connectivity slot, which is connected to the connectivity slot, the gas nozzle joint chair other end axis
To gas nozzle opening is extended with inside, gas nozzle opening is connected to the limit tank, has between the connectivity slot and first movable span
There is a limitation opening being connected to the connectivity slot, first movable span, and the bore of limitation opening is less than first movable span
Aperture；
One extension tube attached, for the extension tube attached in conjunction with gas nozzle joint chair, which has axially penetrated through one second movable span, second activity
Hole is connected to first movable span, which is axially extended with the tracheae that one is connected to second movable span inside and opens
Mouthful, and the bore of the tracheostomy is less than the aperture of second movable span；
One can be carried out the connector of shift reciprocately by external force, be placed in the gas nozzle joint chair the first movable span and the extension tube attached the
In two movable spans；
One tracheae, the tracheae are penetrated from the tracheostomy of the extension tube attached and are connected on the connector；
One spring, the spring are connected between the connector and the extension tube attached.
2. the English air tap inflating joint of push-press type according to claim 1, it is characterised in that: the gas nozzle joint chair has a spiral shell
Socket part and one with the limiting section of the coaxial integrally connected of the spiro union portion；First movable span is from the free end shaft of the spiro union portion to inside
Extend, has an external screw thread, the limit tank and the connectivity slot from the side of the limiting section on the outer peripheral surface of the spiro union portion
It is recessed by extending inside outside, which is open from the free end shaft of the limiting section to extending inside；The extension tube attached is another
One end has an internal screw thread, the external thread bolt connection of the internal screw thread and the gas nozzle joint chair.
3. the English air tap inflating joint of push-press type according to claim 1, it is characterised in that: the connector has a connector sheet
Body and one axially penetrate through the joint body aeration aperture, the periphery of the joint body has a pipe socket part, a gas nozzle socket part and one
The limiting unit being connected between the pipe socket part and the gas nozzle socket part, the outer diameter of the limiting unit are greater than the pipe socket part and the gas nozzle socket part
Outer diameter；The limiting unit is placed in the first movable span of the gas nozzle joint chair and the second movable span of the extension tube attached, and the pipe socket part court
It is connect to the tracheostomy with the tracheae, which is open towards the limitation.
4. the English air tap inflating joint of push-press type according to claim 3, it is characterised in that: the spring is connected to the connector
Limiting unit and the extension tube attached tracheostomy wall surface between.
5. the English air tap inflating joint of push-press type according to claim 3, it is characterised in that: also include a soft compressing
Ring is placed in the gas nozzle socket part of the connector.
6. the English air tap inflating joint of push-press type according to claim 1, it is characterised in that: it also include a collar, it should
Collar tightens the tracheae on the connector.
7. the English air tap inflating joint of push-press type according to claim 1, it is characterised in that: an English gas nozzle is placed in this
The limit tank of gas nozzle joint chair.
8. the English air tap inflating joint of push-press type according to claim 1, it is characterised in that: a beauty, the dual-purpose connector of method hold
It is placed in the limit tank of the gas nozzle joint chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635913.XA CN107687409B (en) | 2016-08-05 | 2016-08-05 | The English air tap inflating joint of push-press type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635913.XA CN107687409B (en) | 2016-08-05 | 2016-08-05 | The English air tap inflating joint of push-press type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107687409A CN107687409A (en) | 2018-02-13 |
| CN107687409B true CN107687409B (en) | 2019-05-14 |
Family
ID=61151773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610635913.XA Active CN107687409B (en) | 2016-08-05 | 2016-08-05 | The English air tap inflating joint of push-press type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107687409B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734608A (en) * | 2020-07-29 | 2020-10-02 | 沈华燕 | Air nozzle structure of inflator pump |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003368A (en) * | 2009-09-02 | 2011-04-06 | 极点股份有限公司 | Telescopic inflatable connector capable of being suitable for different gas nozzles |
| CN103375388A (en) * | 2012-04-27 | 2013-10-30 | 周文三 | Joint structure of series hose of vehicle-mounted air compressor |
| CN205977615U (en) * | 2016-08-05 | 2017-02-22 | 双馀实业股份有限公司 | English air cock gas -charging connection of formula that bulldozes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI456130B (en) * | 2011-11-02 | 2014-10-11 | Wen San Chou | Joint structure of tandem hose for vehicle air compressor |
-
2016
- 2016-08-05 CN CN201610635913.XA patent/CN107687409B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003368A (en) * | 2009-09-02 | 2011-04-06 | 极点股份有限公司 | Telescopic inflatable connector capable of being suitable for different gas nozzles |
| CN103375388A (en) * | 2012-04-27 | 2013-10-30 | 周文三 | Joint structure of series hose of vehicle-mounted air compressor |
| CN205977615U (en) * | 2016-08-05 | 2017-02-22 | 双馀实业股份有限公司 | English air cock gas -charging connection of formula that bulldozes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107687409A (en) | 2018-02-13 |
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