CN205220239U - Explosion -proof child prevents system of turning on one's side - Google Patents
Explosion -proof child prevents system of turning on one's side Download PDFInfo
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- CN205220239U CN205220239U CN201521123625.3U CN201521123625U CN205220239U CN 205220239 U CN205220239 U CN 205220239U CN 201521123625 U CN201521123625 U CN 201521123625U CN 205220239 U CN205220239 U CN 205220239U
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- tire
- packing ring
- runflat
- vehicle
- storage tank
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Abstract
The utility model relates to an explosion -proof child prevents system of turning on one's side, it includes the packing ring, the rim outer peripheral face is equipped with fitting of tyre groove. This packing ring is the annular, and assembly groove inslot is located to the packing ring cover, and the packing ring surface is connected with the inner tube of a tyre, the packing ring highly be greater than the height that assembles the groove outer edge of cell wall. The utility model discloses a protection device is in the wheel back that takes place to blow out, can play the supporting role of tire to a certain extent, replace temporarily the tire with help driver low -speed with vehicle operation to maintain the factory in, the road surface of rim, tire and the process of vehicle can effectively be protected in the configuration of ring washer, reduces the vehicle body tilting degree, is favorable to improving the stability that the vehicle travel, improves the factor of safety of vehicle, reduces the use cost of vehicle.
Description
Technical field
The utility model relates to a kind of component being assemblied in wheel, can protect the device of wheel rim when referring to a kind of blowing out especially.
Background technology
The tire generally used at present is air-inflation tyre, and the wheel shaft two ends of the wheel of majority all only distribution assembling wheel, and the support that self-propelled vehicle depends on wheel tyre makes it smooth-ride.For this reason, if one of them tire gas leakage occurs or blows out, vehicle body will easily tilt, and the vehicle in running at high speed direction of traffic then easily occurs and significantly changes, controls painstakingly, or even vehicle is turned on one's side, and there is great potential safety hazard.
The Chinese utility model patent that application number is " 3261931.6 " discloses a kind of many tyre equalizing inflating devices, it is in housing, be provided with the inner chamber be communicated with source of the gas, what be connected with inner chamber is at least two respectively after charging valve, picks out the inflating catheter outside housing, valve of exitting, safe release of pressure valve, pressure loading valve, compression indicator, and the other end of inflating catheter is equipped with pipe joint.It is all configured with independently set of device to the inflation of each tire and also separates independent inflatable.Although as set forth the tyre inflating can to the left and right sides with same pressure requirement simultaneously in its specification sheets, and reach nominal pressure requirement simultaneously, but due to tire ubiquity slowly disappointing phenomenon, and then after causing using certain hour, be difficult to ensure that the tire pressure of left and right sides tire is consistent; And if during a wherein tire burst of the left and right sides, there is the problem of above-mentioned vehicle body shakiness equally.
The Chinese invention patent that application number is " 200710010098.9 " discloses a kind of device for adjusting and controlling pressure of tire, it installs rotor on tire wheel shaft, this rotor is provided with aeration zone device, the air extractor duct of the air flue of its aeration zone is communicated with tire air chamber, admission port is communicated with tire of getting a breathing space by soft air-guide pipe by change-over valve, frame is provided with plunger cylinder mechanism.In vehicle is advanced, extrude aeration zone by roller, make the pressure gas of getting a breathing space in tire enter air chamber via aeration zone by tire tube valve, complete inflation, realize controlling pressure of tire in advancing by the threshold values of adjusting control valve.If during the wherein tire burst of the wheel left and right sides of the program, there is the problem of above-mentioned vehicle body shakiness equally.
In like manner, application number a kind of wheel tyre gas communication apparatus disclosed in the Chinese utility model patent of " 200720124970.8 "; Application number a kind of automobile tire self-filler etc. disclosed in the Chinese utility model patent of " 201420858871.2 " can be the scheme that each tire carries out automatic inflating respectively by autonomous channel, when a wherein tire burst of the left and right sides, there is the problem of above-mentioned vehicle body shakiness equally.
Summary of the invention
The utility model provides a kind of runflat anti-rollover system, unstable to overcome automobile flat tire rear, easily turns on one's side, the problem that potential safety hazard is large.
The utility model adopts following technical scheme:
Runflat anti-rollover system, comprise storage tank, check valve and a plurality of tire, all wheel tyres at same wheel shaft two ends are communicated with each other and are communicated with the air feed port of above-mentioned storage tank by same passage, and the air feed port arrangement of storage tank has the check valve controlling gas and flow out.
Further:
The mode of communicating of tire and storage tank preferably following two kinds: one, all above-mentioned tire of mode of operation is all communicated with each other and is communicated with the above-mentioned air feed port of above-mentioned storage tank by same passage.They are two years old.The tire of different wheel shaft is configured with independently above-mentioned passage respectively, and namely the tire of different wheel shaft is communicated with the air feed port of storage tank respectively by independently passage.
Reducing valve is configured with between the above-mentioned air feed port of above-mentioned storage tank and above-mentioned check valve.
In addition, runflat anti-rollover system also comprises control setup, and tire described in each is configured with the detector flowed to for detecting gas turnover respectively, and each detector is connected with control setup respectively.
In addition, runflat anti-rollover system also comprises packing ring, and this packing ring is cylindrical; The wheel rim outer peripheral face of vehicle is provided with tire fitting recess, and gasket sleeve is located in above-mentioned fitting recess groove, and packing ring inwall is fixedly connected with above-mentioned fitting recess bottom land, and bead outer surface is connected with the inner tube of a tyre; The thickness of packing ring is greater than the height of fitting recess cell wall outer.During above-mentioned packing ring pressurized compression, the thickness of packing ring is greater than the height of fitting recess cell wall outer.Above-mentioned packing ring outer peripheral face is connected with the equal rounding off in two side.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages: runflat anti-rollover system of the present utility model, when there is gas leakage in any tire, the air pressure of tire end is less than air pressure in storage tank, gas in storage tank is supplemented to tire side by passage, when the gas in storage tank is not enough, then because the connection of symmetrical left and right tire is arranged, air pressure between tire can be supplemented mutually, thus pressure of tire corresponding to left and right is consistent, effectively can ensure the stable of vehicle body; When any tire burst, the tire be connected with tire of blowing out also can lose heart instantaneously, and when particularly all tire is connected state, all tire loses heart simultaneously, make whole vehicle body stablize sink and ensure vehicle body balance, do not turn on one's side; When vehicle sinks, owing to having temporary support and the protection of packing ring, can ensure that wheel rim is injury-free, vehicle can leave to helpdesk by low speed simultaneously.The configuration of ring washer, can the wheel rim of available protecting vehicle, tire and the road surface of process, reduce body inclination degree, be conducive to improving the stability that vehicle travels, improve the safety factor of vehicle, reduce the use cost of vehicle.In addition, the input and output gas making control setup can detect the inner tube of a tyre of each tire by the configuration of this detector flows to; Gas flows to the inner tube of a tyre, then represent that this inner tube of a tyre exists gas leakage suspicion; And gas is flowed out by the inner tube of a tyre, then represent that this inner tube of a tyre does not leak gas.The configuration of this detector and control setup makes driver can know that tire easily and there occurs gas leakage, improves overhaul efficiency.
Accompanying drawing explanation
Fig. 1 is the structure diagram of the runflat anti-rollover system of embodiment one.
Fig. 2 is the sectional structure schematic diagram of the wheel rim being equipped with cambered surface packing ring.
Fig. 3 is the sectional structure schematic diagram of the wheel rim being equipped with right angle packing ring.
Fig. 4 is the structure diagram of the runflat anti-rollover system of embodiment two.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
Embodiment one
With reference to Fig. 1, runflat anti-rollover system, comprise storage tank 1, check valve 2 and a plurality of tire 3(and comprise the inner tube of a tyre 31 and cover tire 32), the inner tube of a tyre 31 of all wheel tyres 3 at same wheel shaft two ends is communicated with each other and is communicated with by the air feed port of same passage with above-mentioned storage tank 1, and the air feed port arrangement of storage tank 1 has the check valve 2 controlling gas and flow out; Reducing valve 4 is configured with between the above-mentioned air feed port of storage tank 1 and above-mentioned check valve 2.
The tire 3 of present embodiment with the mode of communicating of storage tank 1 is: the inner tube of a tyre 31 of all above-mentioned tire 3 of mode of operation is all communicated with each other and is communicated with the above-mentioned air feed port of above-mentioned storage tank 1 by same passage.
Runflat anti-rollover system of the present utility model, when there is gas leakage in the inner tube of a tyre 31 of any tire 3, the air pressure of tire end is less than air pressure in storage tank 1, gas in storage tank 1 is supplemented to tire 3 side by passage, when the gas in storage tank 1 is not enough, then because the connection of symmetrical left and right tire 3 is arranged, tire 3 air pressure can be supplemented mutually, thus tire 3 tire pressure corresponding to left and right is consistent, effectively can ensure the stable of vehicle body; When any tire 3 is blown out, the tire 3 be connected with tire 3 of blowing out also can lose heart instantaneously, and when particularly all tire 3 is connected state, all tire 3 loses heart simultaneously, make whole vehicle body stablize sink and ensure vehicle body balance, do not turn on one's side.
In addition, runflat anti-rollover system also comprises control setup, and tire 3 described in each is configured with the detector 34 flowed to for detecting gas turnover respectively, and each detector 34 is connected with control setup respectively.The input and output gas making control setup can detect the inner tube of a tyre 31 of each tire 3 by the configuration of this detector 34 flows to; Gas flows to the inner tube of a tyre 31, then represent that this inner tube of a tyre 31 exists gas leakage suspicion; And gas is flowed out by the inner tube of a tyre 31, then represent that this inner tube of a tyre 31 does not leak gas.The configuration of this detector 34 and control setup makes driver can know that tire 3 easily and there occurs gas leakage, improves overhaul efficiency.
In addition, with reference to Fig. 2, Fig. 3, runflat anti-rollover system also comprises packing ring 5, and this packing ring 5 is preferably elastomeric material and makes.Wheel rim 33 outer peripheral face is provided with the fitting recess 30 for fit a tyre 3.This packing ring 5 is cylindrical, and packing ring 5 is sheathed in this fitting recess 30 groove, and packing ring 5 inwall and fitting recess 30 bottom land fixed bonding, packing ring 5 outside face is connected with the inner tube of a tyre 31.The thickness of packing ring 5 is greater than the height of fitting recess 30 cell wall outer; Further, after requiring that packing ring 5 pressurized compresses, the thickness of packing ring 5 is still greater than the height of fitting recess 30 cell wall outer.In addition, the cross-sectional plane of packing ring 5 can be rectangular as shown in Figure 3, but preferably as shown in Figure 1; packing ring 5 outer peripheral face is connected with the equal rounding off in two side; this vibrational power flow can reduce packing ring 5 and directly rub with tire 3, is conducive to chip shield 5 and tire 3, extends its service life.Fender guard of the present utility model, after wheel is blown out, can play the supporting role of tire 3 to a certain extent, and the interim tire 3 that substitutes is to help driver's low speed by vehicular drive in maintenance factory.The configuration of ring washer 5, can the wheel rim 33 of available protecting vehicle, tire 3 and the road surface of process, reduce body inclination degree, be conducive to improving the stability that vehicle travels, improve the safety factor of vehicle, reduce the use cost of vehicle.
Embodiment two
Present embodiment and the distinct part of embodiment one are, the tire 3 of present embodiment with the mode of communicating of storage tank 1 is: with reference to Fig. 4, the tire 3 of different wheel shaft is configured with independently above-mentioned passage respectively, and namely the tire 3 of different wheel shaft is communicated with the air feed port of storage tank 1 respectively by independently passage.The technical scheme of present embodiment is comparatively applicable to the more vehicle of tire 3 and uses, the conformability of tire 3 tire pressure at same wheel shaft two ends can be ensured well, when blowing out, the tire 3 of same wheel shaft both sides can be made simultaneously to make its supporting role and ensure that the stable equilibrium of vehicle travels.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (8)
1. runflat anti-rollover system, comprise storage tank, check valve and a plurality of tire, it is characterized in that: all wheel tyres at same wheel shaft two ends are communicated with each other and are communicated with the air feed port of described storage tank by same passage, the air feed port arrangement of storage tank has the check valve controlling gas and flow out.
2. runflat anti-rollover system as claimed in claim 1, is characterized in that: all described tire of mode of operation is all communicated with each other and is communicated with the described air feed port of described storage tank by same passage.
3. runflat anti-rollover system as claimed in claim 1, is characterized in that: the tire of different wheel shaft is configured with independently described passage respectively.
4. runflat anti-rollover system as claimed in claim 1, is characterized in that: be configured with reducing valve between the described air feed port of described storage tank and described check valve.
5. runflat anti-rollover system as claimed in claim 1, is characterized in that: also comprise control setup, and tire described in each is configured with the detector flowed to for detecting gas turnover respectively, and each detector is connected with control setup respectively.
6. runflat anti-rollover system as claimed in claim 1, it is characterized in that: also comprise packing ring, this packing ring is cylindrical; The wheel rim outer peripheral face of vehicle is provided with tire fitting recess, and gasket sleeve is located in described fitting recess groove, and packing ring inwall is fixedly connected with described fitting recess bottom land, and bead outer surface is connected with the inner tube of a tyre; The thickness of packing ring is greater than the height of fitting recess cell wall outer.
7. runflat anti-rollover system as claimed in claim 6, is characterized in that: during described packing ring pressurized compression, the thickness of packing ring is greater than the height of fitting recess cell wall outer.
8. runflat anti-rollover system as claimed in claim 6, is characterized in that: described packing ring outer peripheral face is connected with the equal rounding off in two side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123625.3U CN205220239U (en) | 2015-12-31 | 2015-12-31 | Explosion -proof child prevents system of turning on one's side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123625.3U CN205220239U (en) | 2015-12-31 | 2015-12-31 | Explosion -proof child prevents system of turning on one's side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205220239U true CN205220239U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521123625.3U Active CN205220239U (en) | 2015-12-31 | 2015-12-31 | Explosion -proof child prevents system of turning on one's side |
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| CN (1) | CN205220239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437885A (en) * | 2015-12-31 | 2016-03-30 | 福建省威盛机械发展有限公司 | System with functions of tire blowout prevention and rollover prevention |
| CN107933208A (en) * | 2017-11-28 | 2018-04-20 | 东风商用车有限公司 | A kind of 4 wheel driven vehicle wheel central air-charging and air-discharging system |
-
2015
- 2015-12-31 CN CN201521123625.3U patent/CN205220239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437885A (en) * | 2015-12-31 | 2016-03-30 | 福建省威盛机械发展有限公司 | System with functions of tire blowout prevention and rollover prevention |
| CN107933208A (en) * | 2017-11-28 | 2018-04-20 | 东风商用车有限公司 | A kind of 4 wheel driven vehicle wheel central air-charging and air-discharging system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |