CN205578234U - American and french air cock universal adapter of brachycephaly type - Google Patents
American and french air cock universal adapter of brachycephaly type Download PDFInfo
- Publication number
- CN205578234U CN205578234U CN201620154232.7U CN201620154232U CN205578234U CN 205578234 U CN205578234 U CN 205578234U CN 201620154232 U CN201620154232 U CN 201620154232U CN 205578234 U CN205578234 U CN 205578234U
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- CN
- China
- Prior art keywords
- rotary column
- american
- head
- thimble
- brachycephaly
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an american and french air cock universal adapter of brachycephaly type includes head, rotary column, pressure notes piece, oppression ring and thimble unit, the head extend have an appearance room and one with hold the perforation that the room communicates, it is indoor that the appearance is arranged in to the rotary column, can receive the exogenic action to carry out the former earth's axis changes, plenum chamber during rotary column inside has one, radially set up the sunken opening that has on the rotary column outer peripheral face, plenum chamber in the opening intercommunication, the rotary column has one and presses the portion of supporting on the opening, rotary column one end has an air guide hole, plenum chamber in the intercommunication of air guide hole, the rotary column can receive the exogenic action in rotating between a no active position a to active position, press the notes piece to penetrate in well plenum chamber, press the effect hole of annotating an extension and having a holding hole and an intercommunication holding hole, the oppression ring has elasticity, arrange in the perforation, it is downthehole that the holding is arranged in to the thimble unit, can receive the exogenic action to carry out the displacement of reciprocating within a definite time in a american position to a french position, the utility model discloses can effectively reduce the volume to promote the convenience of carrying and using.
Description
Technical field
This utility model relates to a kind of air nozzle connector, particularly relates to a kind of brachycephaly American and French valve universal joint.
Background technology
The cranked tire valve pattern of bicycle is numerous, is broadly divided into American type valve and French valve two kinds.
For the valve of different types, known gas-charging connection cannot be general, must be replaced the most in use, and
There is the inconvenience replaced with.The most existing numerous dealers develop the gas-charging connection of generally applicable American type valve and French valve, and it is main
If at the mobilizable thimble of indoor design, French valve can be inflated when thimble is by interior pushing away, and at thimble by outward
Push away Shi Zeneng American type valve is inflated.
But, as Chinese patent announce No. 423612 take off, it mainly arranges a cam chair, a top in a head
Body and one of pulling is pulled with this top the thimble that body is connected, and this cam chair has a long external diameter and a short external diameter, when rotating this cam chair, and
By this long external diameter prop up this top pull body time, can by this thimble toward extrapolation, so that American type valve to be inflated, or rotate this cam
Seat, and by this short external diameter prop up this top pull body time, French valve toward inside contracting, and can be inflated by this thimble.But this kind sets
Count owing to pulling in this top that all movable outside this cam chair (i.e. pull body and this thimble of this top is in the rotation of cam chair for body and this thimble
The rotating shaft heart is outer), therefore head the most just must possess enough length, pulls the body length with this thimble itself accommodating this top
The distance of the degree activity of adding, causes head to have a long problem, so on making on carrying and using the most suitable not
Just.
Utility model content
The purpose of this utility model is to improve in prior art, and the general joint of known American and French valve has head mistake
The problems such as length, the inconvenience caused on carrying and using and a kind of brachycephaly American and French valve universal joint is provided.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of brachycephaly American and French valve universal joint, consists predominantly of: a head, and this head one end is extended with an appearance inside
Room, this head side is extended with a perforation connected with this room inside；One rotary column, this rotary column is placed in the room of this head,
Rotary column is carried out original place axle by External Force Acting and turns, and the inside of this rotary column has a hollow chamber, and the outer peripheral face of this rotary column is radially opened
If depression has an opening, this hollow chamber of this open communication, rotary column has a pressure section on this open at one end neighbouring, this rotary column
One end has a gas port, and this gas port connects this hollow chamber, and this rotary column is made without active position in one by External Force Acting
Rotate with between position；One pressed article, this pressed article penetrates the hollow chamber being positioned at this rotary column, this pressure injection from the perforation of this head
Part one end is extended with an accommodating hole inside, has the functional hole of this accommodating hole of connection outside this pressed article；One compressing ring, its tool
Flexible, this compressing ring is placed in the perforation of this head；One thimble unit, it is placed in the accommodating hole of this pressed article, by external force
Act on an American position and carry out reciprocal displacement between a French position.
Further, this head has a head body and a restriction ring cowling；This room prolongs inside from this head body one end
Stretching and form, this perforation extends inside from this head body side and forms, and the ora terminalis outer peripheral face of this perforation has the outer spiral shell of a head
Stricture of vagina, this restriction ring cowling is spirally connected on the head external screw thread being locked in this head body, and this compressing ring is connected to this pressed article and this limit
Between ring cowling processed.
Further, described brachycephaly American and French valve universal joint also includes an inflator pump；The inducing QI nose end of this rotary column
Having a rotary column external screw thread on edge outer peripheral face, this inflator pump is connected on this rotary column external screw thread.
Further, this inflator pump has a cylinder, a handle and a piston rod；Outside this cylinder one end is with the rotary column of this rotary column
Screw thread is spirally connected, and this handle is connected with this piston rod, and this piston rod stretches into from the other end of this cylinder.
Further, described brachycephaly American and French valve universal joint also includes a joint；The gas port ora terminalis of this rotary column
Having a rotary column external screw thread on outer peripheral face, this joint is connected on the external screw thread of this rotary column.
Further, the external diameter of this pressed article is less than the bore of this rotary column opening.
Further, this thimble unit has a thimble and a thimble spring；This thimble is placed in the accommodating hole of pressed article, should
Thimble spring is connected between the diapire of this thimble and this accommodating hole, with the elastic force providing this thimble to move toward American position.
Further, this pressure section has two at a distance of preset space length is the pressure that parallel rib and is connected between two ribs
Limit；When this thimble unit is positioned at American position, and when this rotary column turns to active position, the rib of the pressure section of this rotary column can be worn
Entering in the functional hole of this pressed article, and gear is against on the ora terminalis of this thimble, this flanging presses on this pressed article, to cause this
Compressing annular strain.
Further, this pressure section has two at a distance of preset space length is the pressure that parallel rib and is connected between two ribs
Limit；When this thimble unit is positioned at French position, and when this rotary column turns to active position, the rib of the pressure section of this rotary column can be worn
Entering in the functional hole of this pressed article, and do not interfere with this thimble, this flanging presses on this pressed article, to cause this compressing ring
Deformation.
After using said structure, owing to this utility model brachycephaly American and French valve universal joint thimble originally can in activity extremely
In the hollow chamber of this rotary column, therefore can significantly reduce this head length for this thimble activity, and then efficiently reduce entirety
Volume, in order to the convenience on carrying and using.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of this utility model the first 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 is the action schematic diagram one that an American type valve is inflated by embodiment illustrated in fig. 1.
Fig. 5 is the action schematic diagram two that an American type valve is inflated by embodiment illustrated in fig. 1.
Fig. 6 is the action schematic diagram three that an American type valve is inflated by embodiment illustrated in fig. 1.
Fig. 7 is the action schematic diagram one that a French valve is inflated by embodiment illustrated in fig. 1.
Fig. 8 is the action schematic diagram two that a French valve is inflated by embodiment illustrated in fig. 1.
Fig. 9 is the action schematic diagram three that a French valve is inflated by embodiment illustrated in fig. 1.
Figure 10 is the three-dimensional exploded view of this utility model the second preferred embodiment.
Figure 11 is the three-dimensional combination figure of embodiment illustrated in fig. 10.
Wherein:
Brachycephaly American and French valve universal joint 100
Head 10
Head body 11 room 111
Bore a hole 112 head external screw threads 113
Limit ring cowling 12
Rotary column 20
Hollow chamber 21 opening 22
Pressure section 23 rib 231
Flanging 232 gas port 24
Rotary column external screw thread 25
Cover 26 check sheets 27
Pressed article 30
Accommodating hole 31 functional hole 32
Bottom 33
Compressing ring 40
Thimble unit 50
Thimble 51 thimble spring 52
Inflator pump 60
Cylinder 61 handle 62
Piston rod 63
American type valve 91 French valve 92
Brachycephaly American and French valve universal joint 200
Head 10
Rotary column 20
Pressed article 30
Compressing ring 40
Thimble unit 50
Joint 70.
Detailed description of the invention
In order to the technical solution of the utility model is explained further, below by specific embodiment, this utility model is entered
Row elaborates.
Referring to Fig. 1 to Fig. 9, the American and French valve of a kind of brachycephaly provided by this utility model the first preferred embodiment leads to
With joint 100, its consist predominantly of head 10, rotary column 20, pressed article 30, compressing ring 40, thimble unit 50 and
One inflator pump 60, wherein:
Refer to Fig. 1 to Fig. 3, this head 10, there is a head body 11 and and limit ring cowling 12.This head body 11 1
End is extended with a room 111 inside, and this head body 11 side is extended with a perforation 112 the most inside, this perforation 112 and this room
111 connections, the ora terminalis outer peripheral face of this perforation 112 has a head external screw thread 113, and this restriction ring cowling 12 is spirally connected and is locked in this head
On the head external screw thread 113 of portion's body 11.
Refer to Fig. 1 to Fig. 3, this rotary column 20, it is placed in the room 111 of this head 10, and can be carried out former by External Force Acting
The earth's axis turns.The inside of this rotary column 20 has a hollow chamber 21, and the outer peripheral face of this rotary column 20 then radially offers depression to be had out
Mouth 22, this opening 22 connects this 21 to external world of hollow chamber, and rotary column 20 also has a pressure section on this opening 22 one end neighbouring
23, this pressure section 23 is general in the shape of a hoof, i.e. this pressure section 23 has two at a distance of preset space length generally in parallel rib 231 and a company
Being connected to the flanging 232 between this two rib 231, one end of this rotary column 20 has a gas port 24, and this gas port 24 connects this hollow
Chamber 21 to the external world, the ora terminalis outer peripheral face of gas port 24 has a rotary column external screw thread 25, and this rotary column 20 separately has a capping 26,
By multiple screws, this capping 26 can be locked in this rotary column 20, to be fixedly arranged in rotary column 20 by check sheet 27.This rotary column 20 can
By External Force Acting in one without active position a to active position between rotate.
Refer to Fig. 1 to Fig. 3, this pressed article 30, penetrate from the perforation 112 of this head 10 and be placed in the appearance of this head 10 in this
In room 111, and the external diameter of this pressed article 30 is less than the bore of this opening 22, and therefore this pressed article 30 passes this opening 22 and is positioned at
In this hollow chamber 21, this pressed article 30 one end is extended with an accommodating hole 31 inside, and having a connection outside this pressed article 30 should
The functional hole 32 of accommodating hole 31 and one can close the bottom 33 of this accommodating hole 31.
Refer to Fig. 1 to Fig. 3, this compressing ring 40, it is placed in the perforation 112 of this head 10, and is connected to this pressed article 30
And between this restriction ring cowling 12, this compressing ring 40 has elastically deformable, made by the material elastic by rubber or other tools.
Refer to Fig. 1 and Fig. 2, this thimble unit 50, there is thimble 51 and a thimble spring 52.This thimble 51 is placed in pressure
In the accommodating hole 31 of cast parts 30, this thimble 51 can be carried out reciprocal position in an American position by External Force Acting between a French position
Moving, this thimble spring 52 is connected between this thimble 51 and this bottom 33 (also to set this bottom 33, and be connected to accommodating hole 31
Between diapire), to provide this elastic force that thimble 51 moves toward American position.
Refer to Fig. 1 to Fig. 3, this inflator pump 60, there is cylinder 61, handle 62 and a piston rod 63；This cylinder 61
One end is spirally connected with the rotary column external screw thread 25 of this rotary column, and this handle 62 is connected with this piston rod 63, and by this piston rod 63 from this cylinder
The other end of body 61 stretches into, to be driven this piston rod 63 action by this handle 62 and by gas via the gas port 24 of this rotary column 20
Enter in the accommodating hole 31 of this pressed article 30, so that valve is inflated.
Above-mentioned it is a kind of brachycephaly American and French valve universal joint 100 that this utility model the first preferred embodiment is provided
Each portion component and the introduction of assembling mode, the most again its handling characteristics is described as follows:
When being intended to by this utility model, one American type valve 91 is inflated, refer to Fig. 3 to Fig. 6, first, by rotation
The cylinder 61 of this inflator pump 60 and this rotary column 20 is rotated to without active position, make this thimble 51 by the bullet of this thimble spring 52
Power is elapsed and is extrapolated to American position (as shown in Figure 4), then this American type valve 91 is worn from the perforation 112 of this head 10
Enter, and pass this compressing ring 40 and abut (as shown in Figure 4) with this thimble 51.Then, relend by the cylinder rotating this inflator pump 60
Body 61 and this rotary column 20 is rotated to active position, make this rotary column 20 from when rotating toward active position without active position (such as Fig. 5
Shown in), the rib 231 of the pressure section 231 of this rotary column 20 can penetrate in the functional hole 32 of this pressed article 30, and gear is against this top
On the ora terminalis of pin 51 (as shown in Figure 6), to prevent this thimble 21 from inside contracting (i.e. limit this thimble and be positioned at American position), then by this pressure
Limit 231 produces passage to this pressed article 30, makes this pressed article 30 interlock this compressing ring 40, and make the deformation of this compressing ring 40 tighten in
In this American type valve 91, it is inflated in order to this American type valve 91.
When being intended to by this utility model, one French valve 92 is inflated, refer to Fig. 7 to Fig. 9, first, by rotation
The cylinder 61 of this inflator pump 60 and this rotary column 20 is rotated to without active position, then by this French valve 91 wearing from this head 10
Hole 112 penetrates, and passes this compressing ring 40 and be pushed into French position (as shown in Figure 7) by this thimble 51.Then, relend by turning
The cylinder 61 of this inflator pump 60 dynamic and this rotary column 20 is rotated to active position, make this rotary column 20 from without active position toward acting on
When position rotates (as shown in Figure 8), the rib 231 of this rotary column 20 can penetrate in the functional hole 32 of this pressed article 30, and makes this
French valve 92 is between this two rib 231 (as shown in Figure 9), then by this flanging 231, this pressed article 30 is produced passage, makes
This pressed article 30 interlocks this compressing ring 40, and makes the deformation of this compressing ring 40 tighten on this French valve 91, in order to this French
Valve 91 is inflated.
Owing to therefore thimble of the present utility model can significantly reduce this head in the hollow chamber of activity to this rotary column
For the length that this thimble is movable, and then efficiently reduce overall volume, in order to the convenience on carrying and using.
It addition, as shown in Figures 10 and 11, a kind of brachycephaly that this utility model the second preferred embodiment is provided is American and French
Valve universal joint 200, it is identical with the first preferred embodiment includes head 10, rotary column 20, pressed article 30, pressure
Compel ring 30, thimble unit 40, precisely because Main Differences is:
It is that the inflator pump of first embodiment is changed into a joint 70 in the present embodiment, this joint 70 and this rotary column 20 spiral shell
Connect locking.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any art
Those of ordinary skill is suitably changed what it did or modifies, and all should be regarded as without departing from patent category of the present utility model.
Claims (9)
1. a brachycephaly American and French valve universal joint, it is characterised in that consist predominantly of:
One head, this head one end is extended with a room inside, this head side be extended with inside one with wearing that this room connects
Hole；
One rotary column, this rotary column is placed in the room of this head, and rotary column is carried out original place axle by External Force Acting and turns, the inside tool of this rotary column
Having a hollow chamber, the outer peripheral face of this rotary column radially offers depression an opening, this hollow chamber of this open communication, rotary column in
Having a pressure section on this open at one end neighbouring, this rotary column one end has a gas port, and this gas port connects this hollow chamber, should
Rotary column by External Force Acting in one without active position a to active position between rotate；
One pressed article, this pressed article penetrates the hollow chamber being positioned at this rotary column from the perforation of this head, and this pressed article one end is past
Inside it is extended with an accommodating hole, there is outside this pressed article the functional hole of this accommodating hole of connection；
One oppresses ring, and it has elasticity, and this compressing ring is placed in the perforation of this head；
One thimble unit, it is placed in the accommodating hole of this pressed article, by External Force Acting between an American position to a French position
Carry out reciprocal displacement.
2. according to the brachycephaly American and French valve universal joint described in claim 1, it is characterised in that: this head has a head originally
Body and one limits ring cowling；This room extends inside from this head body one end and forms, and this perforation is from this head body side inside
Extension forms, and the ora terminalis outer peripheral face of this perforation has a head external screw thread, and this restriction ring cowling is spirally connected and is locked in this head body
Head external screw thread on, this compressing ring is connected between this pressed article and this restriction ring cowling.
3. according to the brachycephaly American and French valve universal joint described in claim 1, it is characterised in that: also include an inflator pump；
Having a rotary column external screw thread on the gas port ora terminalis outer peripheral face of this rotary column, this inflator pump is connected on this rotary column external screw thread.
4. according to the brachycephaly American and French valve universal joint described in claim 3, it is characterised in that: this inflator pump has one
Body, a handle and a piston rod；This cylinder one end and the rotary column external thread bolt connection of this rotary column, this handle is connected with this piston rod,
This piston rod stretches into from the other end of this cylinder.
5. according to the brachycephaly American and French valve universal joint described in claim 1, it is characterised in that: also include a joint；Should
Having a rotary column external screw thread on the gas port ora terminalis outer peripheral face of rotary column, this joint is connected on the external screw thread of this rotary column.
6. according to the brachycephaly American and French valve universal joint described in claim 1, it is characterised in that: the external diameter of this pressed article is less than
The bore of this rotary column opening.
7. according to the brachycephaly American and French valve universal joint described in claim 1, it is characterised in that: this thimble unit has a top
Pin and a thimble spring；This thimble is placed in the accommodating hole of pressed article, and this thimble spring is connected to this thimble and this accommodating hole
Between diapire, with the elastic force providing this thimble to move toward American position.
8. according to the brachycephaly American and French valve universal joint described in claim 1, it is characterised in that: this pressure section has two apart
Preset space length is the flanging that parallel rib and is connected between two ribs；When this thimble unit is positioned at American position, and this turn
When post turns to active position, the rib of the pressure section of this rotary column can penetrate in the functional hole of this pressed article, and gear is against this
On the ora terminalis of thimble, this flanging presses on this pressed article, to cause this compressing annular strain.
9. according to the brachycephaly American and French valve universal joint described in claim 1, it is characterised in that: this pressure section has two apart
Preset space length is the flanging that parallel rib and is connected between two ribs；When this thimble unit is positioned at French position, and this turn
When post turns to active position, the rib of the pressure section of this rotary column can penetrate in the functional hole of this pressed article, and with this thimble
Not interfering, this flanging presses on this pressed article, to cause this compressing annular strain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154232.7U CN205578234U (en) | 2016-03-01 | 2016-03-01 | American and french air cock universal adapter of brachycephaly type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154232.7U CN205578234U (en) | 2016-03-01 | 2016-03-01 | American and french air cock universal adapter of brachycephaly type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578234U true CN205578234U (en) | 2016-09-14 |
Family
ID=56871158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154232.7U Withdrawn - After Issue CN205578234U (en) | 2016-03-01 | 2016-03-01 | American and french air cock universal adapter of brachycephaly type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143488A (en) * | 2016-03-01 | 2017-09-08 | 双馀实业有限公司 | The American and French valve universal joint of brachycephaly |
| CN108240312A (en) * | 2016-12-26 | 2018-07-03 | 双馀实业股份有限公司 | American gas-charging connection |
-
2016
- 2016-03-01 CN CN201620154232.7U patent/CN205578234U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143488A (en) * | 2016-03-01 | 2017-09-08 | 双馀实业有限公司 | The American and French valve universal joint of brachycephaly |
| CN108240312A (en) * | 2016-12-26 | 2018-07-03 | 双馀实业股份有限公司 | American gas-charging connection |
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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 |
Granted publication date: 20160914 Effective date of abandoning: 20190319 |
|
| AV01 | Patent right actively abandoned |