CN206145201U - Explosion -proof inner tube of a tyre dedicated valve - Google Patents
Explosion -proof inner tube of a tyre dedicated valve Download PDFInfo
- Publication number
- CN206145201U CN206145201U CN201621206384.3U CN201621206384U CN206145201U CN 206145201 U CN206145201 U CN 206145201U CN 201621206384 U CN201621206384 U CN 201621206384U CN 206145201 U CN206145201 U CN 206145201U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- tyre
- valve rod
- inner tube
- 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.)
- Expired - Fee Related
Links
- 238000004880 explosion Methods 0.000 title abstract 2
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 239000011148 porous material Substances 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
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- Check Valves (AREA)
Abstract
The utility model discloses an explosion -proof inner tube of a tyre dedicated valve, which comprises the following components: a valve body, the valve body passes through clamp plate, gasket, nut to be fixed on the inner tube of a tyre, the bottom and the valve cap of valve body pass through threaded connection, set up sealed cushion between valve body bottom and valve cap, valve body upper portion sets up the valve rod, set up twice sealed rubber ring between valve rod and valve body, still set up a plurality of holes of aerifing on the valve body of the below of valve rod, the bottom of valve rod sets up the air inlet, air inlet and piston cushion butt, leave inlet channel between piston cushion and valve rod inboard, the other one side and the compression spring butt of piston cushion, compression spring's other one side and pressure adjusting bolt butt, pressure adjusting bolt connects soon on the screw thread of valve rod inboard, the valve body still is provided with the bellying of the outstanding inner tube of a tyre. The utility model has the advantages that: when cover tire air leakage, the bellying is pushed down to the cover tire, the valve rod is to valve body bottom motion, and the hole of aerifing that sealed rubber ring had sealed on the valve body makes the inner tube of a tyre pressure of promising.
Description
Technical field
This utility model is related to tire, and specifically a kind of trouble-proof tire structure containing the inner tube of a tyre, is more specifically in one kind
Tire special service valve.
Background technology
With the increase of vehicle fleet size, the safety of automobile is increasingly taken seriously；And made due to blowing out for automobile tire
Into vehicle accident Jing often occur, greater loss is caused to life and property.Existing tire is generally vacuum tyre, i.e., only
One layer of tire, although the technical specification such as present technology intensity, toughness to tire has carried out larger improvement, but still not
The problem of blowing out of tire, the continuation navigational challenge of rear vehicle of especially blowing out can be solved.
The content of the invention
To solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of anti-burst inner tyre special service valve, and this is explosion-proof interior
Tire special service valve is arranged on anti-burst inner tyre, it is ensured that when cover tire is destroyed, and the inner tube of a tyre still has enough pressure, it is ensured that vehicle
It is continuing with.Concrete technical scheme is as follows：
A kind of anti-burst inner tyre special service valve, including valve body, the valve body is fixed on the inner tube of a tyre by pressing plate, pad, nut；Institute
The bottom and bonnet for stating valve body is threaded connection；Seal gasket is set between body base and bonnet；Valve body top arranges valve rod,
Two seals cushion rubber is set between the valve rod and valve body；Multiple air-filled pores are also set up on the valve body of the lower section of valve rod；The valve rod
Bottom air inlet is set, the air inlet abuts with piston rubber cushion；Inlet channel is left between piston rubber cushion and valve rod inner side；Institute
The other side for stating piston rubber cushion is abutted with compression spring, and the other side of the compression spring is abutted with pressure adjustment bolt；
The pressure adjustment bolt is screwed on the screw thread on the inside of valve rod；The valve body is additionally provided with the lobe of the prominent inner tube of a tyre.
The utility model has the advantages that：Can ensure that the inner tube of a tyre has certain pressure when cover tire is revealed.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the inner tube of a tyre and cover tire.
Specific embodiment
This utility model is illustrated below in conjunction with the accompanying drawings, as shown in Fig. 2 special service valve of the present utility model 27 is arranged on interior
On tire 2, there is certain interval H between the outside of the inner tube of a tyre 2 and the inner side of cover tire 25, when the gap is to ensure that sharp instrument stabs cover tire, due to sharp instrument
Limited length, the inner tube of a tyre will not be damaged because some nails, metal class sharp instrument on road, general length is longer
In the case of will not erect on road and stab tire, like this, even if the shorter sharp instrument of length stabs cover tire, can not
Stab the inner tube of a tyre；Groove 23 is set at inner-tube mouth 2, and tyre cover mouth 24 is embedded in the groove 23, an overall tire mouth peace is formed
It is mounted on wheel hub 26, so, the inner tube of a tyre can just form an entirety with cover tire；The tyre surface of the inner tube of a tyre arranges the connection inner tube of a tyre of special service valve 27
2 with the inner space of cover tire 25, so, upon inflation, the valve inside of Jing wheel hubs is first filled with the inner tube of a tyre 2, reaches special service valve 27
During predetermined pressure, special service valve 27 is opened, and starts to be inflated to cover tire 25, until the pressure of the inner tube of a tyre 2 and cover tire 25 reaches predetermined pressure.
Special service valve 27 includes valve body 1, and the valve body 1 is fixed on the inner tube of a tyre 2 by pressing plate 5, pad 6, nut 7；The bottom of the valve body 1
(left side of Fig. 1) is threaded connection with bonnet 10；Seal gasket 11 is set between the bottom of valve body 1 and bonnet 10；The top of valve body 1 sets
Valve rod 3 is put, two seals cushion rubber 8 is set between the valve rod 3 and valve body 1；Multiple filling is also set up on the valve body 1 of the lower section of valve rod 3
Pore 9；The quantity of air-filled pore can be arranged as required to as 3,4 etc., and is uniformly distributed circumferentially；The bottom of the valve rod 3
Air inlet 14 is set, and the air inlet 14 is abutted with piston rubber cushion 12；Inlet channel is left between piston rubber cushion 12 and valve rod inner side
15；The other side of the piston rubber cushion 12 is abutted with compression spring 13, and other side and the pressure of the compression spring 13 are adjusted
Whole bolt 4 is abutted；The pressure adjustment bolt 4 is screwed on the screw thread of the inner side of valve rod 3；The valve rod 3 is additionally provided with prominent
The lobe 31 of tire.
Principle of the present utility model is：Pressure is limited by pressure adjustment bolt 4, gas is filled with first the inner tube of a tyre, reaches pressure
After value, piston rubber cushion 12 is backed down, gas is entered between cover tire and the inner tube of a tyre along air inlet 14 and inlet channel 15, Jing lobe；When outer
During tire gas leakage, cover tire pressure lobe 31, valve rod to body base is moved, and O-ring seal encloses the air-filled pore on valve body
So that the inner tube of a tyre ensures certain pressure.
Claims (2)
1. a kind of anti-burst inner tyre special service valve, it is characterised in that：Including valve body, the valve body is fixed on by pressing plate, pad, nut
On the inner tube of a tyre；The bottom of the valve body is threaded connection with bonnet；Seal gasket is set between body base and bonnet；Valve body top
Valve rod is set, two seals cushion rubber is set between the valve rod and valve body；Multiple air-filled pores are also set up on the valve body of the lower section of valve rod；
The bottom of the valve rod arranges air inlet, and the air inlet is abutted with piston rubber cushion；Piston rubber cushion and valve rod inner side between leave into
Gas passage；The other side of the piston rubber cushion is abutted with compression spring, and other side and the pressure of the compression spring are adjusted
Bolt is abutted；The pressure adjustment bolt is screwed on the screw thread on the inside of valve rod；The valve body is additionally provided with the convex of the prominent inner tube of a tyre
The portion of rising.
2. anti-burst inner tyre special service valve according to claim 1, it is characterised in that：The air-filled pore is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206384.3U CN206145201U (en) | 2016-11-09 | 2016-11-09 | Explosion -proof inner tube of a tyre dedicated valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206384.3U CN206145201U (en) | 2016-11-09 | 2016-11-09 | Explosion -proof inner tube of a tyre dedicated valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145201U true CN206145201U (en) | 2017-05-03 |
Family
ID=58625139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621206384.3U Expired - Fee Related CN206145201U (en) | 2016-11-09 | 2016-11-09 | Explosion -proof inner tube of a tyre dedicated valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370867A (en) * | 2019-08-12 | 2019-10-25 | 江阴博尔汽配工业有限公司 | Clean anti-explosion air valve |
-
2016
- 2016-11-09 CN CN201621206384.3U patent/CN206145201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370867A (en) * | 2019-08-12 | 2019-10-25 | 江阴博尔汽配工业有限公司 | Clean anti-explosion air valve |
| CN110370867B (en) * | 2019-08-12 | 2021-02-26 | 江阴博尔汽配工业有限公司 | Clean explosion-proof valve inside |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200220 Address after: 110027 No.9, Shenxi Sidong Road, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province Patentee after: Shenyang Fanli Industry Co.,Ltd. Address before: Dongling District of Shenyang city in Liaoning province 110117 Hunhe Station Township after yushutai Village No. 472 Patentee before: Yu Wentao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 |