CN208313598U - A kind of novel tire tire blow-out simulation deflator - Google Patents
A kind of novel tire tire blow-out simulation deflator Download PDFInfo
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- CN208313598U CN208313598U CN201821053299.7U CN201821053299U CN208313598U CN 208313598 U CN208313598 U CN 208313598U CN 201821053299 U CN201821053299 U CN 201821053299U CN 208313598 U CN208313598 U CN 208313598U
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- tire
- solenoid valve
- gas nozzle
- rotary joint
- blow
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Abstract
The utility model provides a kind of novel tire tire blow-out simulation deflator, including tire to be detected and rotary joint；The tyre sidewall of tire to be detected is equipped with gas nozzle；Fixed ring flange on the wheel rim of tire to be detected, the rotor of rotary joint are fixedly connected with ring flange；Air inlet on rotary joint rotor is connect with hose one end, and the hose other end is connect with gas nozzle；The air inlet of gas outlet and solenoid valve on rotary joint stator connects；Solenoid valve connects solenoid valve controller.A kind of novel tire tire blow-out simulation deflator of the utility model is used cooperatively gas nozzle, rotary joint, ring flange, solenoid valve and solenoid valve controller；Tire simulation may be implemented to blow out, have the characteristics that quick for installation, use cost is low, versatile and deflation speed is adjustable.
Description
Technical field
The utility model belongs to automotive engineering technology field, blows out more particularly, to a kind of novel tire and simulates dress of deflating
It sets.
Background technique
The life of nearly 100,000 people is seized in the annual traffic accident in China according to statistics, and toll on traffic accounts for about global friendship
15% to the 20% of logical death tolls.In China's traffic accidents, because the accident for initiation of blowing out accounts for about thing
Therefore sum 40% or so, therefore blow out be considered as highway number one killer.In order to prevent and reduction is blown out leads to thing
Therefore generation, country formulated relevant standard: JT/T 782-2010 " want by operating passenger car emergency safety device technology of blowing out
It asks "；JT/T 1094-2016 " operating passenger car safety specification ".Each vehicle producer also all in the tire of the sample car of test,
It is mounted with blow out emergency safety device and system for detecting tire pressure, therefore is its reliability of inspection, and whether meet national mark
Alignment request need to carry out tyre explosion simulation test.
Current tire burst test is mainly that the realization of following two method bleeds a tire: first is that, detonator is attached to outside tire
Side, is realized fried broken by detonating primer, but this method transportation dispatching is got up very inconvenient, unusual influence test progress；Second is that benefit
It is deflated with multiple solenoid valves to realize, but its solenoid valve number is excessive, each pipeline need to be separately connected, test very complicated.
Summary of the invention
In view of this, the utility model is directed to a kind of novel tire tire blow-out simulation deflator, with the use of gas nozzle,
Rotary joint, ring flange, solenoid valve and solenoid valve controller；May be implemented tire simulation blow out, have it is quick for installation, using at
This low, versatile and adjustable feature of deflation speed.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of novel tire tire blow-out simulation deflator, including tire to be detected and rotary joint；The tire of tire to be detected
Wall is equipped with gas nozzle；Fixed ring flange on the wheel rim of tire to be detected, the rotor of rotary joint are fixedly connected with ring flange；Rotation
Air inlet on connector rotor is connect with hose one end, and the hose other end is connect with gas nozzle；Gas outlet on rotary joint stator
It is connect with the air inlet of solenoid valve；Solenoid valve connects solenoid valve controller, and solenoid valve controller is connected with a vehicle-mounted power supply；Wheel rim axis
Line, ring flange axis and rotary joint axis overlap.
In the practical application of the utility model, the gas in tire to be detected passes sequentially through gas nozzle, hose, rotary joint
It is connected to solenoid valve；When needing to carry out tyre explosion simulation deflation, passes through solenoid valve controller and open solenoid valve, measuring wheel to be checked
Gas in tire passes sequentially through gas nozzle, hose, rotary joint, is discharged eventually by solenoid valve.
Further, detection tire tyre sidewall is equipped with through-hole, and gas nozzle is arranged on through-hole, and ring is equipped between gas nozzle and through-hole
Shape sealing rubber pad.
According to the speed needs that tyre explosion simulation is deflated, multiple gas nozzles can be set while deflating.Ring packing rubber
Pave the effect of sealing.
Further, wheel rim and ring flange pass through sleeve connection；Ring flange is equipped with groove, and bolt passes through groove and sleeve
It is fixedly connected.
The setting of groove, ring flange, which may be implemented, may be mounted on the wheel rim of different types of tyres.
Further, the rotor of rotary joint is bolted to connection with ring flange.
Further, solenoid valve controller is installed on solenoid valve.
Further, solenoid valve controller is sequentially connected by conducting wire and vehicle power supply and switch.
Further, gas nozzle end of thread insertion outward on the inside of through-hole, gas nozzle bulb end is withstood on ring packing rubber pad.
Further, gas nozzle bulb top and the base position contacted with ring packing rubber pad are designed with chamfering.
The chamfering on gas nozzle bulb top reduces gas circulating resistance, increases the velocity of liquid assets of gas.
The base position chamfering that gas nozzle is contacted with ring packing rubber pad reduces gas nozzle pedestal and ring packing rubber pad
Contact area enhances the air-tightness of sealing.
Compared with the existing technology, a kind of novel tire tire blow-out simulation deflator of the utility model, has the advantage that
A kind of novel tire tire blow-out simulation deflator of the utility model, with the use of gas nozzle, rotary joint, ring flange,
Solenoid valve and solenoid valve controller；May be implemented tire simulation blow out, have it is quick for installation, use cost is low, it is versatile with
And the adjustable feature of deflation speed.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is a kind of novel tire tire blow-out simulation deflator structural schematic diagram of the utility model embodiment；
Fig. 2 is a kind of novel tire tire blow-out simulation deflator gas nozzle position view of the utility model embodiment；
Fig. 3 is a kind of novel tire tire blow-out simulation deflator ring flange schematic diagram of the utility model embodiment.
Description of symbols:
1- tire to be detected；2- ring packing rubber pad；3- gas nozzle；4- wheel rim；5- sleeve；6- ring flange；7- rotation connects
Head；8- solenoid valve；9- solenoid valve controller；10- conducting wire；11- switch；12- vehicle power supply；13- hose.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1-3, a kind of novel tire tire blow-out simulation deflator, including tire to be detected 1 and rotary joint 7；
The tyre sidewall of tire 1 to be detected is equipped with gas nozzle 3；Fixed ring flange 6, the rotor of rotary joint 7 on the wheel rim 4 of tire 1 to be detected
It is fixedly connected with ring flange 6；Air inlet on 7 rotor of rotary joint is connect with 13 one end of hose, 13 other end of hose and gas nozzle 3
Connection；Gas outlet on 7 stator of rotary joint is connect with the air inlet of solenoid valve 8；Solenoid valve 8 connects solenoid valve controller 9, electricity
Magnetic valve controller 9 is connect with vehicle power supply 12；4 axis of wheel rim, 6 axis of ring flange and 7 axis of rotary joint overlap.
In the practical application of the utility model, the gas in tire 1 to be detected passes sequentially through gas nozzle 3, hose 13, rotation
Connector 7 is connected to solenoid valve 8；When needing to carry out tyre explosion simulation deflation, solenoid valve 8 is opened by solenoid valve controller 9,
Gas in tire 1 to be detected passes sequentially through gas nozzle 3, hose 13, rotary joint 7, is discharged eventually by solenoid valve 8.
As shown in Figure 1-3, detection 1 tyre sidewall of tire is equipped with through-hole, gas nozzle 3 is arranged on through-hole, between gas nozzle 3 and through-hole
Equipped with ring packing rubber pad 2.
According to the speed needs that tyre explosion simulation is deflated, multiple gas nozzles 3 can be set while deflating.Ring packing rubber
Pad 2 plays the role of sealing.
As shown in Figure 1-3, wheel rim 4 is connect with ring flange 6 by sleeve 5；Ring flange 6 is equipped with groove, and bolt passes through ditch
Slot is fixedly connected with sleeve 5.
The setting of groove, ring flange 6, which may be implemented, may be mounted on the wheel rim 4 of different types of tyres.
As shown in Figure 1-3, the rotor of rotary joint 7 is bolted to connection with ring flange 6.
As shown in Figure 1-3, solenoid valve controller 9 is installed on solenoid valve 8.
As shown in Figure 1-3, solenoid valve controller 9 is sequentially connected by conducting wire 10 with vehicle power supply 12 and switch 11.
As shown in Figure 1-3, the insertion outward on the inside of through-hole of 3 end of thread of gas nozzle, 3 bulb end of gas nozzle withstands on ring packing rubber
On pad 2.
As shown in Figure 1-3,3 bulb top of gas nozzle and the base position contacted with ring packing rubber pad 2 are designed with chamfering.
The chamfering on 3 bulb top of gas nozzle reduces gas circulating resistance, increases the velocity of liquid assets of gas.
The base position chamfering that gas nozzle 3 is contacted with ring packing rubber pad 2 reduces 3 pedestal of gas nozzle and ring packing rubber
The contact area of pad 2 enhances the air-tightness of sealing.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of novel tire tire blow-out simulation deflator, it is characterised in that: including tire to be detected (1) and rotary joint (7)；
The tyre sidewall of the tire to be detected (1) is equipped with gas nozzle (3)；Fixed ring flange on the wheel rim (4) of the tire to be detected (1)
(6), the rotor of the rotary joint (7) is fixedly connected with the ring flange (6)；Air inlet on rotary joint (7) rotor
Mouth is connect with hose (13) one end, and hose (13) other end is connect with the gas nozzle (3)；Rotary joint (7) stator
On gas outlet connect with the air inlet of solenoid valve (8)；The solenoid valve (8) connects solenoid valve controller (9), the solenoid valve
Controller (9) is connect with vehicle power supply (12)；Wheel rim (4) axis, the ring flange (6) axis and the rotary joint
(7) axis overlaps.
2. a kind of novel tire tire blow-out simulation deflator according to claim 1, it is characterised in that: the detection tire
(1) tyre sidewall is equipped with through-hole, and the gas nozzle (3) is arranged on the through-hole, and ring is equipped between the gas nozzle (3) and the through-hole
Shape sealing rubber pad (2).
3. a kind of novel tire tire blow-out simulation deflator according to claim 2, it is characterised in that: the wheel rim (4)
It is connect with the ring flange (6) by sleeve (5)；The ring flange (6) be equipped with groove, bolt pass through the groove with it is described
Sleeve (5) is fixedly connected.
4. a kind of novel tire tire blow-out simulation deflator according to claim 3, it is characterised in that: the rotary joint
(7) rotor is bolted to connection with the ring flange (6).
5. a kind of novel tire tire blow-out simulation deflator according to claim 4, it is characterised in that: the solenoid valve control
Device (9) processed is installed on the solenoid valve (8).
6. a kind of novel tire tire blow-out simulation deflator according to claim 5, it is characterised in that: the solenoid valve control
Device (9) processed is sequentially connected by conducting wire (10) and the vehicle power supply (12) and switch (11).
7. a kind of novel tire tire blow-out simulation deflator according to claim 6, it is characterised in that: the gas nozzle (3)
End of thread insertion outward on the inside of the through-hole, gas nozzle (3) the bulb end is withstood on the ring packing rubber pad (2).
8. a kind of novel tire tire blow-out simulation deflator according to claim 7, it is characterised in that: the gas nozzle (3)
Bulb top and the base position contacted with the ring packing rubber pad (2) are designed with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053299.7U CN208313598U (en) | 2018-07-04 | 2018-07-04 | A kind of novel tire tire blow-out simulation deflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053299.7U CN208313598U (en) | 2018-07-04 | 2018-07-04 | A kind of novel tire tire blow-out simulation deflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208313598U true CN208313598U (en) | 2019-01-01 |
Family
ID=64717787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821053299.7U Active CN208313598U (en) | 2018-07-04 | 2018-07-04 | A kind of novel tire tire blow-out simulation deflator |
Country Status (1)
| Country | Link |
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| CN (1) | CN208313598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593313A (en) * | 2018-07-04 | 2018-09-28 | 中国汽车技术研究中心有限公司 | A kind of novel tire tire blow-out simulation deflator |
| CN110346152A (en) * | 2019-06-18 | 2019-10-18 | 燕山大学 | Automotive tire burst experimental rig |
-
2018
- 2018-07-04 CN CN201821053299.7U patent/CN208313598U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593313A (en) * | 2018-07-04 | 2018-09-28 | 中国汽车技术研究中心有限公司 | A kind of novel tire tire blow-out simulation deflator |
| CN108593313B (en) * | 2018-07-04 | 2024-04-09 | 中国汽车技术研究中心有限公司 | Tyre burst simulation deflation device |
| CN110346152A (en) * | 2019-06-18 | 2019-10-18 | 燕山大学 | Automotive tire burst experimental rig |
| CN110346152B (en) * | 2019-06-18 | 2020-12-18 | 燕山大学 | Automobile tire burst test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190625 Address after: 022150 Third Floor, Forestry Bureau, Rear Building, Yuanlin Teachers'College, Xing'an West Street, Yakeshi City, Hulunbuir City, Inner Mongolia Autonomous Region Patentee after: CHINA AUTO CENTRAL HULENBER WINTER AUTOMOBILE TEST PLANT CO., LTD. Address before: 300300 68 pioneer East Road, Dongli District, Tianjin Co-patentee before: Bari Automobile Inspection Center (Tianjin) Co., Ltd. Patentee before: China Automotive Technology Research Center Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 022150 Third Floor, Forestry Bureau, Rear Building, Yuanlin Teachers'College, Xing'an West Street, Yakeshi City, Hulunbuir City, Inner Mongolia Autonomous Region Patentee after: China Automotive Research Center (Hulunbuir) Co.,Ltd. Address before: 022150 Third Floor, Forestry Bureau, Rear Building, Yuanlin Teachers'College, Xing'an West Street, Yakeshi City, Hulunbuir City, Inner Mongolia Autonomous Region Patentee before: CHINA AUTO CENTRAL HULENBER WINTER AUTOMOBILE TEST PLANT Co.,Ltd. |