CN108167165B - A kind of gas nozzle structure for inflator - Google Patents
A kind of gas nozzle structure for inflator Download PDFInfo
- Publication number
- CN108167165B CN108167165B CN201711401236.6A CN201711401236A CN108167165B CN 108167165 B CN108167165 B CN 108167165B CN 201711401236 A CN201711401236 A CN 201711401236A CN 108167165 B CN108167165 B CN 108167165B
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- CN
- China
- Prior art keywords
- gas nozzle
- connecting portion
- screw thread
- shell
- inflator
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Classifications
-
- 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
-
- 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
- F04B39/14—Provisions for readily assembling or disassembling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a kind of gas nozzle structures for inflator, including air tube gas nozzle, deep trouth gas nozzle and shallow slot gas nozzle, air tube gas nozzle is made of needle guard and needle core, venthole is provided in needle guard, needle core is divided into air outlet section and construction section from front to back, construction section insertion is arranged in venthole, needle guard includes mounting portion and the first connecting portion and second connecting portion that match with the outlet side of inflator, the front end of mounting portion is arranged in first connecting portion, the rear end of mounting portion is arranged in second connecting portion, deep trouth gas nozzle is detachably connected in first connecting portion, shallow slot gas nozzle is detachably connected in second connecting portion；Advantage is to be adapted to a variety of different types of inflating ports, and not easy to lose.
Description
Technical field
The present invention relates to a kind of gas nozzles, more particularly to a kind of gas nozzle structure for inflator.
Background technique
All kinds of gas nozzles to circulate currently on the market are broadly divided into air faucet of tire and other gas nozzles.Air faucet of tire is broadly divided into
American type valve, French gas nozzle, the English international gas nozzle of gas nozzle three categories, and other gas nozzles be then mainly used for life in it is each
Field, such as to all kinds of ball inflatings when, need to use air tube gas nozzle, need to use shallow slot when inflating to swim ring, air pillow
Gas nozzle then needs to use deep trouth gas nozzle, although the function of all kinds of gas nozzles is identical, is all when to Yoga ball, children's jump-ball inflation
Inflator is connected for giving object to be inflatable inflation, but in order to be adapted to different types of inflating port, it is poor on all kinds of gas nozzle structures
It is different very big, do not have versatility.When therefore being inflated to the object to be inflatable of different types of inflating port, it is necessary to frequently more take a breath
Mouth, it is cumbersome, and it be easy to cause the loss of gas nozzle.
Summary of the invention
The main purpose of the present invention is to provide a kind of gas nozzle structures for inflator, can be adapted to a variety of different types
Inflating port, and it is not easy to lose.
To achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of gas nozzle structure for inflator, including gas
Needle gas nozzle, deep trouth gas nozzle and shallow slot gas nozzle, the air tube gas nozzle are made of needle guard and needle core, are provided in the needle guard logical
Stomata, the needle core are divided into air outlet section and construction section from front to back, and the venthole is arranged in the construction section insertion
Interior, the needle guard includes mounting portion and the first connecting portion and second connecting portion that match with the outlet side of inflator, institute
The front end of the mounting portion is arranged in the first connecting portion stated, after the mounting portion is arranged in the second connecting portion
End, the deep trouth gas nozzle are detachably connected in the first connecting portion, and the shallow slot gas nozzle is detachably connected on institute
In the second connecting portion stated.
The deep trouth gas nozzle includes first shell, and the first outlet that front and back penetrates through is provided in the first shell
Hole；When the deep trouth gas nozzle is connect with the first connecting portion, the air outlet section is located at first venthole
It is interior.In the structure, when deep trouth gas nozzle and the cooperation of air tube gas nozzle, the air outlet section of needle core is located in the first venthole, makes needle core not
It is exposed, while not influencing to inflate effect.
The first connecting portion is cylindrical, and the first external screw thread is provided on the lateral wall of the first connecting portion,
The first internal screw thread matched with first external screw thread is provided on the inner sidewall of the first shell rear end, it is described
Deep trouth gas nozzle is detachably arranged at described first and is connected by first internal screw thread and the first externally threaded cooperation
In socket part.In the structure, by the first internal screw thread and the first externally threaded cooperation, so that deep trouth gas nozzle is connect surely with air tube gas nozzle
It is fixed, while being easy to dismount.
The first bulge loop, the rear end face setting of first bulge loop are provided on the lateral wall of the first shell rear end
Have the first annular recess, first annular recess is the arc groove to front projection, first annular recess with it is described
Mounting portion between formed for be fixed balloon crimping first compress space.In the structure, the first compression space is main
For placing the crimping of balloon, when needing to balloon inflation, the crimping of balloon is tucked into the first annular recess first, so
Rotate deep trouth gas nozzle afterwards, cooperate itself and air tube gas nozzle, when can not turn deep trouth gas nozzle when, at this time due to the rear end of the first bulge loop
The vertical range of the front end face of face and mounting portion is less than the thickness of balloon crimping, and it is de- that the crimping of balloon can not compress space from first
From can prevent balloon from existing so there is no need to go the problem of clutching balloon, sealing when both can solve balloon inflation with hand, while also
It is detached from deep trouth gas nozzle during air blowing, after inflating, directly can with the hands operate rope and tighten balloon, it is easy to operate.
The shallow slot gas nozzle includes second shell, and the second outlet that front and back penetrates through is provided in the second shell
Hole.In the structure, the second venthole is connected to venthole, keeps airflow smooth.
The second connecting portion is cylindrical, and the second external screw thread is provided on the lateral wall of the second connecting portion,
The second internal screw thread matched with second external screw thread is provided on the inner sidewall of the second shell front end, it is described
Shallow slot gas nozzle is detachably arranged at described second and is connected by second internal screw thread and the second externally threaded cooperation
In socket part.In the structure, by the second internal screw thread and the second externally threaded cooperation, so that shallow slot gas nozzle is connect surely with air tube gas nozzle
It is fixed, while being easy to the dismounting of the two.
The second bulge loop, the front end face setting of second bulge loop are provided on the lateral wall of the second shell front end
Have the second annular recess, second annular recess is the arc groove to rear projection, second annular recess with it is described
Mounting portion between formed for be fixed balloon crimping second compress space.In the structure, the second compression space is main
For placing the crimping of balloon, when needing to balloon inflation, the crimping of balloon is tucked into the second annular recess first, so
Rotate shallow slot gas nozzle afterwards, cooperate itself and air tube gas nozzle, when can not turn shallow slot gas nozzle when, at this time due to the rear end of the second bulge loop
The vertical range of the front end face of face and mounting portion is less than the thickness of balloon crimping, and it is de- that the crimping of balloon can not compress space from second
From can prevent balloon from existing so there is no need to go the problem of clutching balloon, sealing when both can solve balloon inflation with hand, while also
It is detached from deep trouth gas nozzle during air blowing, after inflating, directly can with the hands operate rope and tighten balloon, it is easy to operate.
Anti-skid design is provided on the lateral wall of the mounting portion.It is advantageous in that take and hold.
Compared with the prior art, the advantages of the present invention are as follows: air tube gas nozzle is made of needle guard and needle core, is provided in needle guard
Venthole is convenient for the circulation of gas in this way；The setting of first connecting portion and second connecting portion so that air tube gas nozzle both ends
Matched with the outlet side with inflator, deep trouth gas nozzle is detachably arranged in first connecting portion, and shallow slot gas nozzle is detachably arranged
In second connecting portion, three is arbitrarily assembled；When giving various ball inflatings, deep trouth gas nozzle and shallow slot gas nozzle are torn open
It unloads down, second connecting portion is installed to the outlet side of inflator, and the air outlet section of needle core extend into ball, is inflated；When giving
When the inflations such as Yoga ball, children's jump-ball, shallow slot gas nozzle is disassembled, second connecting portion is installed to the outlet side of inflator,
Deep trouth gas nozzle is extend into Yoga ball, children's jump-ball etc., is inflated；It, will be deep when inflation first-class to swim ring, inflatable pillow
Slot gas nozzle disassembles, and first connecting portion is installed in the outlet side of inflator, and shallow slot gas nozzle extend into swim ring, air pillow
In, it is inflated；When not needing inflation, deep trouth gas nozzle very shallow slot gas nozzle is respectively installed on air tube gas nozzle, and three's combination exists
Together, it is put into inflator, any part is avoided to lose；The present invention can be adapted to a variety of different types of inflating ports, and
It is not easy to lose.
Detailed description of the invention
Fig. 1 is the schematic perspective view of decomposing state of the present invention；
Fig. 2 is the status diagram that the present invention is placed in inflator；
Fig. 3 is status diagram when deep trouth gas nozzle, air tube gas nozzle and shallow slot gas nozzle of the present invention cooperate；
Fig. 4 is the partial enlargement diagram in Fig. 3 of the present invention at A；
Fig. 5 is status diagram when deep trouth gas nozzle and air tube gas nozzle cooperate in the present invention；
Fig. 6 is status diagram when shallow slot gas nozzle and air tube gas nozzle cooperate in the present invention；
Fig. 7 is the cross-sectional view of air tube gas nozzle in the present invention；
Fig. 8 is status diagram when air tube gas nozzle is inserted into object to be inflatable in the present invention；
Fig. 9 is status diagram when being inserted into object to be inflatable after deep trouth gas nozzle and the cooperation of air tube gas nozzle in the present invention；
Figure 10 is deep trouth gas nozzle and the status diagram after the cooperation of air tube gas nozzle when insertion balloon in the present invention；
Figure 11 is status diagram when being inserted into object to be inflatable after shallow slot gas nozzle and the cooperation of air tube gas nozzle in the present invention；
Figure 12 is shallow slot gas nozzle and the status diagram after the cooperation of air tube gas nozzle when insertion balloon in the present invention.
Specific embodiment
Invention is described in further detail below in conjunction with figure embodiment.
Embodiment one: as shown, a kind of gas nozzle structure for inflator, including air tube gas nozzle 1,2 and of deep trouth gas nozzle
Shallow slot gas nozzle 3, air tube gas nozzle 1 are made of needle guard 11 and needle core 12, venthole 13 are provided in needle guard 11, needle core 12 is from front to back
Be divided into air outlet section 121 and construction section 122, the insertion of construction section 122 is arranged in venthole 13, needle guard 11 include mounting portion 111 with
And the first connecting portion 112 and second connecting portion 113 to match with the outlet side of inflator, the setting of first connecting portion 112 are being pacified
The rear end of mounting portion 111 is arranged in the front end in dress portion 111, second connecting portion 113, and deep trouth gas nozzle 2 is detachably connected on the first company
In socket part 112, shallow slot gas nozzle 3 is detachably connected in second connecting portion 113.
Embodiment two: as shown, a kind of gas nozzle structure for inflator, including air tube gas nozzle 1,2 and of deep trouth gas nozzle
Shallow slot gas nozzle 3, air tube gas nozzle 1 are made of needle guard 11 and needle core 12, venthole 13 are provided in needle guard 11, needle core 12 is from front to back
Be divided into air outlet section 121 and construction section 122, the insertion of construction section 122 is arranged in venthole 13, needle guard 11 include mounting portion 111 with
And the first connecting portion 112 and second connecting portion 113 to match with the outlet side of inflator, the setting of first connecting portion 112 are being pacified
The rear end of mounting portion 111 is arranged in the front end in dress portion 111, second connecting portion 113, and deep trouth gas nozzle 2 is detachably connected on the first company
In socket part 112, shallow slot gas nozzle 3 is detachably connected in second connecting portion 113.
In the present embodiment, deep trouth gas nozzle 2 includes first shell 21, and front and back penetrates through first is provided in first shell 21 and is gone out
Stomata 22；When deep trouth gas nozzle 2 is connect with first connecting portion 112, air outlet section 121 is located in the first venthole 22.
In the present embodiment, first connecting portion 112 is cylindrical, is provided with outside first on the lateral wall of first connecting portion 112
Screw thread 114 is provided with the first internal screw thread 23 matched with the first external screw thread 114 on the inner sidewall of 21 rear end of first shell, deep
Slot gas nozzle 2 is detachably arranged in first connecting portion 112 by the cooperation of the first internal screw thread 23 and the first external screw thread 114.
In the present embodiment, the first bulge loop 24, the rear end of the first bulge loop 24 are provided on the lateral wall of 21 rear end of first shell
Face is provided with the first annular recess 25, and the first annular recess 25 is the arc groove to front projection, the first annular recess 25 and installation
First for being fixed balloon crimping is formed between portion 111 compresses space 26.
Embodiment three: as shown, a kind of gas nozzle structure for inflator, including air tube gas nozzle 1,2 and of deep trouth gas nozzle
Shallow slot gas nozzle 3, air tube gas nozzle 1 are made of needle guard 11 and needle core 12, venthole 13 are provided in needle guard 11, needle core 12 is from front to back
Be divided into air outlet section 121 and construction section 122, the insertion of construction section 122 is arranged in venthole 13, needle guard 11 include mounting portion 111 with
And the first connecting portion 112 and second connecting portion 113 to match with the outlet side of inflator, the setting of first connecting portion 112 are being pacified
The rear end of mounting portion 111 is arranged in the front end in dress portion 111, second connecting portion 113, and deep trouth gas nozzle 2 is detachably connected on the first company
In socket part 112, shallow slot gas nozzle 3 is detachably connected in second connecting portion 113.
In the present embodiment, deep trouth gas nozzle 2 includes first shell 21, and front and back penetrates through first is provided in first shell 21 and is gone out
Stomata 22；When deep trouth gas nozzle 2 is connect with first connecting portion 112, air outlet section 121 is located in the first venthole 22.
In the present embodiment, first connecting portion 112 is cylindrical, is provided with outside first on the lateral wall of first connecting portion 112
Screw thread 114 is provided with the first internal screw thread 23 matched with the first external screw thread 114 on the inner sidewall of 21 rear end of first shell, deep
Slot gas nozzle 2 is detachably arranged in first connecting portion 112 by the cooperation of the first internal screw thread 23 and the first external screw thread 114.
In the present embodiment, the first bulge loop 24, the rear end of the first bulge loop 24 are provided on the lateral wall of 21 rear end of first shell
Face is provided with the first annular recess 25, and the first annular recess 25 is the arc groove to front projection, the first annular recess 25 and installation
The first compression space 26 of the crimping placement for balloon, the rear end face and mounting portion 111 of the first bulge loop 24 are formed between portion 111
Front end face vertical range be less than balloon crimping thickness.
In the present embodiment, shallow slot gas nozzle 3 includes second shell 31, and front and back penetrates through second is provided in second shell 31 and is gone out
Stomata 32.
In the present embodiment, second connecting portion 113 is cylindrical, is provided with outside second on the lateral wall of second connecting portion 113
Screw thread 115 is provided with the second internal screw thread 33 matched with the second external screw thread 115 on the inner sidewall of 31 front end of second shell, shallowly
Slot gas nozzle 3 is detachably arranged in second connecting portion 113 by the cooperation of the second internal screw thread 33 and the second external screw thread 115.
In the present embodiment, the second bulge loop 34, the front end of the second bulge loop 34 are provided on the lateral wall of 31 front end of second shell
Face is provided with the second annular recess 35, and the second annular recess 35 is the arc groove to rear projection, the second annular recess 35 and installation
Second for being fixed balloon crimping is formed between portion 111 compresses space 36.
In the present embodiment, anti-skid design 116 is provided on the lateral wall of mounting portion 111.
Claims (6)
1. a kind of gas nozzle structure for inflator, it is characterised in that: including air tube gas nozzle, deep trouth gas nozzle and shallow slot gas nozzle, institute
The air tube gas nozzle stated is made of needle guard and needle core, and venthole is provided in the needle guard, and the needle core is divided into from front to back
Air outlet section and construction section, the described construction section insertion are arranged in the venthole, the needle guard include mounting portion and
The peace is arranged in the first connecting portion and second connecting portion to match with the outlet side of inflator, the first connecting portion
The rear end of the mounting portion is arranged in the front end in dress portion, the second connecting portion, and the deep trouth gas nozzle is detachably connected
In the first connecting portion, the shallow slot gas nozzle is detachably connected in the second connecting portion, the deep trouth
Gas nozzle includes first shell, and the first venthole that front and back penetrates through is provided in the first shell；When the deep trouth gas nozzle
When connecting with the first connecting portion, the air outlet section is located in first venthole, after the first shell
It is provided with the first bulge loop on the lateral wall at end, the rear end face of first bulge loop is provided with the first annular recess, and described
One annular recess is the arc groove to front projection, is formed between first annular recess and the mounting portion for compressing
The first of fixed balloon crimping compresses space.
2. a kind of gas nozzle structure for inflator according to claim 1, it is characterised in that: the first connecting portion
It is cylindrical, the first external screw thread, the inside of the first shell rear end are provided on the lateral wall of the first connecting portion
The first internal screw thread matched with first external screw thread is provided on wall, the deep trouth gas nozzle passes through in described first
Screw thread and the described first externally threaded cooperation are detachably arranged in the first connecting portion.
3. a kind of gas nozzle structure for inflator according to claim 1, it is characterised in that: the shallow slot gas nozzle packet
Second shell is included, the second venthole that front and back penetrates through is provided in the second shell.
4. a kind of gas nozzle structure for inflator according to claim 3, it is characterised in that: the second connecting portion
It is cylindrical, the second external screw thread, the inside of the second shell front end are provided on the lateral wall of the second connecting portion
The second internal screw thread matched with second external screw thread is provided on wall, the shallow slot gas nozzle passes through in described second
Screw thread and the described second externally threaded cooperation are detachably arranged in the second connecting portion.
5. a kind of gas nozzle structure for inflator according to claim 3, it is characterised in that: before the second shell
It is provided with the second bulge loop on the lateral wall at end, the front end face of second bulge loop is provided with the second annular recess, and described
Two annular recess are the arc groove to rear projection, are formed between second annular recess and the mounting portion for compressing
The second of fixed balloon crimping compresses space.
6. a kind of gas nozzle structure for inflator described in -5 any claims according to claim 1, it is characterised in that: described
Anti-skid design is provided on the lateral wall of mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401236.6A CN108167165B (en) | 2017-12-22 | 2017-12-22 | A kind of gas nozzle structure for inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401236.6A CN108167165B (en) | 2017-12-22 | 2017-12-22 | A kind of gas nozzle structure for inflator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108167165A CN108167165A (en) | 2018-06-15 |
| CN108167165B true CN108167165B (en) | 2019-05-24 |
Family
ID=62523600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711401236.6A Active CN108167165B (en) | 2017-12-22 | 2017-12-22 | A kind of gas nozzle structure for inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167165B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU493017B1 (en) * | 1975-08-20 | 1976-07-29 | Ralph Morris And William Gordon Turner | An improved inflating probe |
| CN2492408Y (en) * | 2001-06-27 | 2002-05-22 | 陈加朋 | Composite inflating nozzle |
| US20040046070A1 (en) * | 2002-09-04 | 2004-03-11 | Hsi-Kung Yang | Nozzle assembly for an air pump |
| CN2921359Y (en) * | 2006-05-26 | 2007-07-11 | 郑宏隆 | Multifunctional air-filling pump |
| CN201771716U (en) * | 2010-09-09 | 2011-03-23 | 杜志刚 | Dual-functional inflator |
-
2017
- 2017-12-22 CN CN201711401236.6A patent/CN108167165B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108167165A (en) | 2018-06-15 |
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