CN205977615U - English air cock gas -charging connection of formula that bulldozes - Google Patents
English air cock gas -charging connection of formula that bulldozes Download PDFInfo
- Publication number
- CN205977615U CN205977615U CN201620845093.2U CN201620845093U CN205977615U CN 205977615 U CN205977615 U CN 205977615U CN 201620845093 U CN201620845093 U CN 201620845093U CN 205977615 U CN205977615 U CN 205977615U
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- CN
- China
- Prior art keywords
- joint
- valve
- movable span
- socket part
- extension tube
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an english air cock gas -charging connection of formula that bulldozes, it mainly includes an air cock joint chair, an outer takeover, a joint, a trachea and a spring, this air cock joint chair has a first movable span, a spacing appearance groove, an intercommunication groove, an air cock opening and a restriction opening, should take over outward and combine with this air cock joint chair, should take over outward has a second movable span and a trachea opening, this joint is placed the first movable span of this air cock joint chair in and is somebody's turn to do in the outer second movable span of taking over, and can outer atress effect carrying on reciprocating displacement, the trachea opening that this trachea was taken over outside this penetrates and connects on this joint, this spring butt connects and this external intertube in this, do all can in advance toward the elasticity of this restriction opening direction displacement in order to provide this joint, therefore, the utility model discloses can reach simple structure, low in manufacturing cost is honest and clean and efficiency such as convenient operation.
Description
Technical field
This utility model is related to English air tap inflating joint field, specifically refers to a kind of inflation of push-press type English valve and connects
Head.
Background technology
The valve huge number of bicycle tyre, is mainly generally divided into American, French and English valve, due to respectively there being it at present
Pluses and minuses, therefore each all has the group that hobby uses.
When being intended to English valve is inflated, then must use the gas-charging connection being exclusively used in the inflation of English valve,
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 the inferior position of more inconvenience in operation.
Utility model content
The purpose of this utility model is the push-press type English providing a kind of structure simple, cheap for manufacturing cost and easy to operate
Formula air tap inflating joint.
Based on this, this utility model mainly by following technological means, to realize above-mentioned purpose.
A kind of English air tap inflating joint of push-press type, it consists predominantly of：
One valve joint chair, this valve joint chair one end is axially extended with one first movable span inside, this valve joint chair side by
The outer depression that extends inside has a spacing tank and a connectivity slot, and this spacing tank is connected with this connectivity slot, and this valve joint chair is another
End is axially extended with a valve opening inside, and this valve opening connects with this spacing tank, this connectivity slot and this first movable span
Between be there is a restriction opening being connected with this connectivity slot, this first movable span, and the bore of this restriction opening be less than this first live
The aperture in dynamic hole；
One extension tube attached, this extension tube attached is combined with valve joint chair, and this extension tube attached has axially penetrated through one second movable span, and this second
Movable span is connected with this first movable span, and this extension tube attached one end is axially extended with a trachea connecting with this second movable span inside
Opening, and the bore of this tracheostomy is less than the aperture of this second movable span；
One joint that can be carried out shift reciprocately by external force effect, is placed in the first movable span and this extension tube attached of this valve joint chair
The second activity in the hole；
One trachea, this trachea penetrates from the tracheostomy of this extension tube attached and is connected on this joint；
One spring, this spring is connected between this joint and this extension tube attached, to provide this joint toward this restriction opening direction position
The elastic prestressing moved.
Further, this valve joint chair have a spiro union portion and one with the limiting section of the coaxial integrally connected of this spiro union portion；This
One movable span forms from the free end shaft of this spiro union portion to extension inside, and the outer peripheral face of this spiro union portion has an external screw thread, should
Spacing tank and this connectivity slot are formed from the side of this limiting section by the outer depression that extends inside, and this valve opening is from this limiting section
Free end shaft forms to extension inside；This extension tube attached other end has a female thread, the outer spiral shell of this female thread and this valve joint chair
Stricture of vagina is spirally connected.
Further, this joint has the air-filled pore that a joint body and axially penetrates through this joint body, this joint body
Periphery there is a pipe socket part, limiting unit that a valve socket part and is connected between this pipe socket part and this valve socket part, this restriction
The external diameter in portion is more than the external diameter of this pipe socket part and this valve socket part；This limiting unit is placed in the first movable span of this valve joint chair and is somebody's turn to do
Second activity in the hole of extension tube attached, and this pipe socket part is connected towards this tracheostomy with this trachea, this valve socket part was towards should
Limit opening.
Further, this spring is connected between the limiting unit of this joint and the tracheostomy wall of this extension tube attached.
Further, the English air tap inflating joint of this push-press type also includes a soft compressing ring, is placed in the valve of this joint
In socket part.
Further, the English air tap inflating joint of this push-press type also includes a collar, and this collar tightens this trachea in this
On joint.
Further, an English valve is placed in the spacing tank of this valve joint chair.
Further, the spacing tank one beautiful, the dual-purpose joint of method is placed in this valve joint chair.
This utility model push-press type English air tap inflating joint passes through valve joint chair, extension tube attached, joint, trachea, spring
Structure design, because the valve joint chair in this utility model opens up limited location tank and connectivity slot, makes this English valve can be by this
Spacing tank and connectivity slot are placed in this valve joint chair, and are just connect this utility model with English valve by push-pull fashion
Close, its mode of operation therefore can be made more convenient, and simple structure of the present utility model, cost therefore can be greatly reduced.
Brief description
Fig. 1 is the three-dimensional exploded view of this utility model one preferred embodiment.
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 another axonometric chart implementing aspect of this utility model.
【Symbol description】
The English air tap inflating joint of push-press type 100 valve joint chair 10
Spiro union portion 11 first movable span 111
External screw thread 112 limiting section 12
Spacing tank 121 connectivity slot 122
Valve opening 123 limits opening 124
Extension tube attached 20 female thread 21
Second movable span 22 tracheostomy 23
Joint 30 joint body 31
Pipe socket part 311 valve socket part 312
Limiting unit 313 air-filled pore 32
Trachea 40 collar 50
Spring 60 soft compressing ring 70
English valve 91 nut 911
Beautiful, the dual-purpose joint of method 92 in inflation end 912.
Specific embodiment
Further understand and approval for feature of the present utility model and its feature being had, hereby enumerate following preferably
Embodiment simultaneously coordinates schema to be described as follows：
Refer to Fig. 1 to Fig. 7, the English valve of a kind of push-press type being provided by this utility model one preferred embodiment is inflated
Joint 100, it consists predominantly of a valve joint chair 10, an extension tube attached 20, a joint 30, a trachea 40, a collar 50, a spring
60 and one soft compressing ring 70, wherein：
Refer to Fig. 1 to Fig. 3, this valve joint chair 10 have a spiro union portion 11 and one with this coaxial integrally connected of spiro union portion 11
Limiting section 12；This spiro union portion 11 free end shaft to being extended with one first movable span 111 inside, on the outer peripheral face of this spiro union portion 11
There is an external screw thread 112, there are a spacing tank 121 and a connectivity slot 122 in the side of this limiting section 12 by the outer depression that extends inside,
This spacing tank 121 is connected with this connectivity slot 122, the free end shaft of this limiting section 12 to being extended with a valve opening 123 inside,
This valve opening 123 is connected with this spacing tank 121, has one and connect with this between this connectivity slot 122 and this first movable span 111
Groove 122, the restriction opening 124 of this first movable span 111 connection, and the bore of this restriction opening 124 is less than this first movable span
111 aperture.
Refer to Fig. 1 to Fig. 3, this extension tube attached 20, one end has a female thread 21, this female thread 21 and this valve joint chair 10
External screw thread 112 be spirally connected, this extension tube attached 20 has axially penetrated through one second movable span 22, this second movable span 22 and this first activity
Hole 111 connects, and this extension tube attached 20 other end is axially extended with a tracheostomy 23 connecting with this second movable span 22 inside, and
The bore of this tracheostomy 23 is less than the aperture of this second movable span 22.
Refer to Fig. 1 to Fig. 3, this joint 30, there is a joint body 31 and and axially penetrate through filling of this joint body 31
Pore 32, the periphery of this joint body 31 has a pipe socket part 311, a valve socket part 312 and be connected to this pipe socket part 311 with
Limiting unit 313 between this valve socket part 312, the external diameter of this limiting unit 313 is more than this pipe socket part 311 and this valve socket part 312
External diameter；This joint 30 is placed in the first movable span 111 of this valve joint chair 10 and the second movable span 22 of this extension tube attached 20, and can
Carried out shift reciprocately by external force effect, and this pipe socket part 311 is towards this tracheostomy 23, this valve socket part 312 is towards this restriction
Opening 124.
Refer to Fig. 1 to Fig. 3, this trachea 40, one end penetrates from the tracheostomy 23 of this extension tube attached 20 and is socketed on joint
In 30 pipe socket part 311, the other end of this trachea 40 then with an inflator or gas receiver（In figure is not shown）Connect.
Refer to Fig. 1 to Fig. 3, this collar 50, tighten in the pipe socket part 311 of this trachea 40 and this joint 30, to prevent
This trachea 40 is got loose with this joint 30.
Refer to Fig. 1 to Fig. 3, this spring 60, it is connected to the limiting unit 313 of this joint 30 and the tracheostomy of this extension tube attached
Between 23 walls, to provide this joint 30 toward the elastic prestressing of this restriction opening 124 direction displacement.
Refer to Fig. 1 to Fig. 3, this soft compressing ring 70, can be deformed by external force effect, the valve being placed in this joint 30 connects
In portion 312.
So, a kind of above-mentioned English air tap inflating joint of push-press type that as this utility model one preferred embodiment is provided
Its handling characteristics is then described as follows by 100 each portion component and its introduction of assembling mode again：
When being intended to an English valve 91 is inflated（As shown in Figure 3）, pull this trachea 40 so that this joint 30 is pressed first
Contract this spring 60 and move toward the direction of this tracheostomy 23（As shown in Figure 4）.Then, just can be by the spiral shell on this English valve 91
Cap 911 is positioned in the spacing tank 121 of this valve joint chair 10, makes the inflation end 912 of this English valve 91 be located at this connectivity slot
In 122（As shown in Figure 5, Figure 6）, then to decontrol this trachea 40, so that this joint 30 is promoted by the elastic force of this spring 60 and limit toward this
The direction of opening 124 processed is moved, and makes to be pressed against this English gas by the soft compressing ring 70 in this joint 30 valve socket part 312
On the inflation end 912 of mouth（As shown in Figure 7）, consequently, it is possible to just the gas in inflator or gas receiver can be filled by this trachea 40
Note in this English valve 91, to reach the effect to the inflation of English valve 91.
So, because this utility model opens up limited location tank 121 and connectivity slot 122, make this English valve 91 can be by this
Spacing tank 121 and connectivity slot 122 are placed in this valve joint chair 10, and by push-pull fashion just by this utility model and English gas
Mouth is engaged, and its mode of operation therefore can be made more convenient, and simple structure of the present utility model, therefore can be greatly reduced into
This.
In addition, as shown in figure 8, spacing tank 121 of the present utility model, in addition to being available for English valve and housing, is also available for one
Beautiful, the dual-purpose joint of method 92 carries out accommodating joint, makes this utility model in addition to can be directly in order to be inflated to English valve, also may be used
By the switching with this American and French dual-purpose joint, American type valve or French valve are inflated, of the present utility model suitable to promote
The property used.
Above taken off, preferred embodiment only provided by the utility model, and be not used to limit this utility model
Practical range, the impartial change that all those skilled in the art do according to this utility model, all should belong to this utility model institute
The scope covering.
Claims (8)
1. a kind of English air tap inflating joint of push-press type is it is characterised in that consist predominantly of：
One valve joint chair, this valve joint chair one end is axially extended with one first movable span inside, this valve joint chair side from outer toward
Interior extension depression has a spacing tank and a connectivity slot, and this spacing tank is connected with this connectivity slot, this valve joint chair other end axle
To being extended with a valve opening inside, this valve opening is connected with this spacing tank, has between this connectivity slot and this first movable span
There is a restriction opening connecting with this connectivity slot, this first movable span, and the bore of this restriction opening is less than this first movable span
Aperture；
One extension tube attached, this extension tube attached is combined with valve joint chair, and this extension tube attached has axially penetrated through one second movable span, this second activity
Hole is connected with this first movable span, and this extension tube attached one end is axially extended with a trachea being connected with this second movable span inside and opens
Mouthful, and the bore of this tracheostomy is less than the aperture of this second movable span；
One can be carried out the joint of shift reciprocately by external force effect, be placed in the of the first movable span of this valve joint chair and this extension tube attached
Two activity in the holes；
One trachea, this trachea penetrates from the tracheostomy of this extension tube attached and is connected on this joint；
One spring, this spring is connected between this joint and this extension tube attached.
2. according to the English air tap inflating joint of push-press type described in claim 1 it is characterised in that：This valve joint chair has a spiral shell
Socket part and one with the limiting section of the coaxial integrally connected of this spiro union portion；This first movable span is from the free end shaft of this spiro union portion to inside
Extension forms, and the outer peripheral face of this spiro union portion has an external screw thread, and this spacing tank and this connectivity slot are from the side of this limiting section
Formed by the outer depression that extends inside, this valve opening forms from the free end shaft of this limiting section to extension inside；This extension tube attached is another
One end has a female thread, the external thread bolt connection of this female thread and this valve joint chair.
3. according to the English air tap inflating joint of push-press type described in claim 1 it is characterised in that：This joint has a joint originally
Body and one axially penetrates through the air-filled pore of this joint body, and the periphery of this joint body has a pipe socket part, a valve socket part and
It is connected to the limiting unit between this pipe socket part and this valve socket part, the external diameter of this limiting unit is more than this pipe socket part and this valve socket part
External diameter；This limiting unit is placed in the first movable span of this valve joint chair and the second activity in the hole of this extension tube attached, and this pipe socket part court
It is connected to this tracheostomy with this trachea, this valve socket part is towards this restriction opening.
4. according to the English air tap inflating joint of push-press type described in claim 3 it is characterised in that：This spring is connected to this joint
Limiting unit and this extension tube attached tracheostomy wall between.
5. according to the English air tap inflating joint of push-press type described in claim 3 it is characterised in that：Also include a soft compressing
Ring, is placed in the valve socket part of this joint.
6. according to the English air tap inflating joint of push-press type described in claim 1 it is characterised in that：Also include a collar, should
Collar tightens this trachea on this joint.
7. according to the English air tap inflating joint of push-press type described in claim 1 it is characterised in that：One English valve is placed in this
The spacing tank of valve joint chair.
8. according to the English air tap inflating joint of push-press type described in claim 1 it is characterised in that：One is beautiful, the dual-purpose joint of method holds
It is placed in the spacing tank of this valve joint chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845093.2U CN205977615U (en) | 2016-08-05 | 2016-08-05 | English air cock gas -charging connection of formula that bulldozes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620845093.2U CN205977615U (en) | 2016-08-05 | 2016-08-05 | English air cock gas -charging connection of formula that bulldozes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977615U true CN205977615U (en) | 2017-02-22 |
Family
ID=58029810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620845093.2U Withdrawn - After Issue CN205977615U (en) | 2016-08-05 | 2016-08-05 | English air cock gas -charging connection of formula that bulldozes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687409A (en) * | 2016-08-05 | 2018-02-13 | 双馀实业股份有限公司 | The English air tap inflating joint of push-press type |
-
2016
- 2016-08-05 CN CN201620845093.2U patent/CN205977615U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687409A (en) * | 2016-08-05 | 2018-02-13 | 双馀实业股份有限公司 | The English air tap inflating joint of push-press type |
| CN107687409B (en) * | 2016-08-05 | 2019-05-14 | 双馀实业股份有限公司 | The English air tap inflating joint of push-press type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20190514 |