CN206938358U - Blow out emergency self-saving tire - Google Patents
Blow out emergency self-saving tire Download PDFInfo
- Publication number
- CN206938358U CN206938358U CN201720938080.4U CN201720938080U CN206938358U CN 206938358 U CN206938358 U CN 206938358U CN 201720938080 U CN201720938080 U CN 201720938080U CN 206938358 U CN206938358 U CN 206938358U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- wheel rim
- tire
- blowing out
- upspring
- 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
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Abstract
Blown out emergency self-saving tire the utility model discloses one kind, including wheel rim and the wheel rim coordinate cover tire, the supporting plate between wheel rim and cover tire, for promoting the supporting plate to be supported on the bounce device of the cover tire inwall when blowing out, being upspring support member of the rear support between supporting plate and wheel rim in the supporting plate；The bounce device includes upspring trigger device and servicing unit of upspringing；Originally blow out self-saving tire construction, compared with trouble-proof tire, principle is reliable for it, easy to implement.
Description
Technical field
It the utility model is related to a kind of tire construction, specifically one kind is blown out emergency self-saving tire.
Background technology
With the rising of vehicle population, various traffic accidents are continuously increased, and relevant data show annual highway
In traffic accident about 46% be as caused by tire, and among these 70% be to blow out；Blown out very during galloping
Danger, rolling resistance of wheel of blowing out increased dramatically, and produce the lateral deviation torque for pointing to side of blowing out, and the forfeiture of sidewall holding power causes
Wheel runout, sideslip holding power decline, ultimately resulted in lose control of one's vehicle, now due to many factors such as the psychological fears of driver itself
Influence, tend not to make correct processing so that traffic accident occurrence probability increases.
To solve problem of blowing out, fraction automobile employs explosion-proof cover tire technology, i.e., by tyre structure is thickeied, to improve
The survivability of tire, but its is expensive, and driving experience reduces, so the general vehicle for being all only used in particular/special requirement
On.Therefore, can wide variety of effect to reach lighter in weight, it is necessary to a kind of new self-saving tire construction of blowing out.
Utility model content
In view of this, the purpose of this utility model is the defects of overcoming in the prior art, there is provided a kind of new blow out is saved oneself
Type tire construction, compared with trouble-proof tire, principle is reliable for it, easy to implement.
Emergency self-saving tire of the present utility model of blowing out, including wheel rim, with the wheel rim coordinate cover tire, positioned at wheel rim with
Supporting plate between cover tire, for promoted when blowing out the supporting plate be supported on the cover tire inwall bounce device, can be
The supporting plate is upspring support member of the rear support between supporting plate and wheel rim；
The bounce device includes upspring trigger device and servicing unit of upspringing；The trigger device of upspringing includes being formed at
The cylindrical at least two seals ring of wheel rim, form the latch and use that can carry out grafting with the sealing ring in the supporting plate
In dead bolt and the alignment pin of sealing ring relative position；The supporting plate contacts sealing shape when not upspringing with the sealing ring
Into sealing space；It is driven to be taken off with latch by elastic force when the alignment pin can insert latch and blow out under tire pressure effect
From；
Support member that the servicing unit of upspringing includes being connected with the supporting plate, circumferentially with wheel rim is cylindrical is slidably matched
Sliding block, be hinged gangbar between the support member and sliding block and make support member will branch for promoting the sliding block to slide
The thrust spring that fagging radially struts；
Further, the wheel rim is cylindrical is provided with neck, and the locating piece, which is provided with, to be used to block after supporting plate supports to place
Enter the fixture block of neck；
Further, the support member includes being formed in the cylindrical support bar shell of the wheel rim and matched somebody with somebody with shell slip
Merge the support bar being connected with the supporting plate；The support bar side wall of outer shell is provided with locating slot, and the support bar is provided with and propped up
Fagging is upspring and is caught in the locating piece that locating slot makes support bar be interfixed with the support bar shell afterwards in place；
Further, control-rod that can be rotatable around its axis is coaxially provided with the support bar；The control-rod elastic connection
There is the pushing block that can be moved along the radial；The control-rod rotatably makes pushing block fixed to promote locating piece to be caught in corresponding with locating piece
Position groove, and can turn to and enable pushing block and locating piece to stagger to make locating piece exit locating slot；
Further, the servicing unit of upspringing also includes the outer pressure shell fixed with wheel rim and is resiliently attached to the external pressure
It is used for the clip plate that sliding block is pressed on to wheel rim periphery in shell；
Emergency self-saving tire of the present utility model of blowing out also includes resetting means；The resetting means includes and the support
Plate connects and inwardly passes the trussed shore of the wheel rim periphery.
Further, the supporting plate is arc structure and circumferentially distributed multiple, and multiple supporting plates are not when upspringing
Seal against each other and cooperatively form circular ring structure.
The beneficial effects of the utility model are：Emergency self-saving tire of the present utility model of blowing out, before generation of blowing out, support
Device will attach on wheel rim, and support meanss include several pieces of supporting plates that can be separated from each other, and the branch of connection on the supporting plate
Support member, the sliding block that can be slided on wheel rim is cylindrical can be slided by thrust spring is promoting support member outwards to strut by gangbar
Supporting plate is may be supported on the inwall of cover tire and play a part of supporting vehicle；Trigger device of upspringing is used in tire tire pressure just
Often supporting plate is bound up on wheel rim cylindrical, connection effect is released after blowing out, is filled on the sealing ring for trigger device of upspringing
There is O-ring seal, when supporting plate is not upspring, a ring packing space is formed between two sealing rings and supporting plate, is set on sealing ring
There is the slot with the latch grafting of supporting plate, alignment pin is located in a closed resilient sleeve, and when tire is normal, ring packing is empty
Between communicated with resilient sleeve, it be normal atmosphere (An) that it is internal, and after tyre inflating, its pressure is much larger than normal atmosphere (An), therefore general
Resilient sleeve is compressed, and makes in alignment pin insertion latch, supporting plate is connected with sealing ring.When blow out occur when, the high gas of tire
Pressure is lost, and resilient sleeve ejects alignment pin under the effect of its own elastic-restoring force, unlocks the connection between supporting plate and sealing ring
Knot, supporting plate servicing unit of being upspring is set to upspring, for this self-saving tyre compared with trouble-proof tire, principle is reliable, easy to implement.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation after supporting plate of the present utility model is upspring；
Fig. 3 is the structural representation of trigger device of the present utility model；
Fig. 4 is the structural representation of servicing unit of the present utility model of upspringing；
Fig. 5 is the cooperation schematic diagram of sliding block of the present utility model and wheel rim；
Fig. 6 is the structural representation of support member of the present utility model；
The cross section view of Fig. 7 positions support member of the present utility model；
Fig. 8 is the sectional view of trussed shore of the present utility model.
Embodiment
Fig. 1 is structural representation of the present utility model.As illustrated, the emergency self-saving tire of blowing out in the present embodiment, bag
Include cover tire 7, the supporting plate 2 between wheel rim 1 and cover tire 7 that wheel rim 1 and the wheel rim 1 coordinate, for being promoted when blowing out
The supporting plate 2 is supported on the bounce device of the inwall of cover tire 7, can upspring rear support in the and of supporting plate 2 in the supporting plate 2
Support member 4 between wheel rim 1；
The bounce device includes upspring trigger device 3 and servicing unit of upspringing；The trigger device 3 of upspringing includes being formed
The latch of grafting can be carried out with the sealing ring 6 in the supporting plate 2 in the cylindrical at least two seals ring 6 of wheel rim 1, formation
8 and the alignment pin for dead bolt 8 and the relative position of sealing ring 6；The supporting plate 2 when not upspringing with the sealing ring
6 contact sealings form sealing space；By elastic force band when the alignment pin can insert latch 8 and blow out under tire pressure effect
It is moved with latch 8 to depart from；
It is described upspring servicing unit include be connected with the supporting plate 2 support member 4, circumferentially with 1 cylindrical slip of wheel rim
The sliding block 15 of cooperation, be hinged gangbar 16 between the support member 4 and sliding block 15 and for promoting the sliding block 15 to slide
It is dynamic to make the thrust spring 17 that support member 4 radially struts supporting plate 2；
The emergency self-saving tire of blowing out of the present embodiment, before generation of blowing out, support meanss will attach on wheel rim 1, support
Device includes several pieces of supporting plates 2 that can be separated from each other, and the support member 4 being connected in supporting plate 2, can be on wheel rim 1 is cylindrical
The sliding block 15 of slip can be slided by thrust spring 17 is promoting outside strut of support member 4 to make supporting plate 2 can by gangbar 16
It is supported on the inwall of cover tire 7 and plays a part of supporting vehicle；Trigger device 3 of upspringing is used to normally make support in tire tire pressure
It is cylindrical that plate 2 can be bound up on wheel rim 1, releases connection effect after blowing out, equipped with O-shaped on the sealing ring 6 for trigger device 3 of upspringing
Sealing ring 12, when supporting plate 2 is not upspring, a ring packing space is formed between two sealing rings 6 and supporting plate 2, is set on sealing ring 6
There is the slot with the grafting of the latch of supporting plate 28, alignment pin is located in a closed resilient sleeve 10, and when tire is normal, annular is close
Envelope space communicates with resilient sleeve 10, and it is normal atmosphere (An) that it is internal, and after tyre inflating, its pressure is much larger than normal atmosphere
Pressure, therefore resilient sleeve 10 is compressed, make in alignment pin insertion latch 8, supporting plate 2 is connected with sealing ring 6.Occur when blowing out
When, tire hyperbar is lost, and resilient sleeve 10 ejects alignment pin under the effect of its own elastic-restoring force, unblock supporting plate 2 with
Connection between sealing ring 6, the servicing unit of being upspring of supporting plate 2 is set to upspring, this self-saving tyre is former compared with trouble-proof tire
Reason is reliable, easy to implement.
In the present embodiment, the wheel rim 1 is cylindrical to be provided with neck, and the sliding block 15, which is provided with, to be used to support in supporting plate 2
The fixture block of neck is caught in behind position, when blowing out, sliding block 15 slides in place under the promotion of thrust spring 17 along wheel rim 1 is circumferential
Afterwards, fixture block is caught in neck, and gangbar 16 is hinged between sliding block 15 and the contiguous block 18 of support member 4, and support block contiguous block 18 with
Support bar 19 is connected, and therefore, after fixture block is caught in neck, position of the support bar 19 along the radial direction of wheel rim 1 will be fixed, and ensure that it can
Stable support is formed to supporting plate 2, bolt 18 connects the latter half and the gangbar 16 of push rod 4, and bolt 22 is used for bolt 18
Consolidated with the latter half of push rod 4, because to install pivoting lever 24 among push rod 4, therefore two separated up and down can only be made in it
Part.
In the present embodiment, the support member 4 include being formed the cylindrical support bar shell 21 of the wheel rim 1 and with it is described outer
The support bar 19 that shell is slidably matched and is connected with the supporting plate 2；The side wall of support bar shell 21 is provided with locating slot, the branch
Strut 19 is provided with to upspring in supporting plate 2 and is caught in locating slot afterwards in place and makes what support bar 19 and the support bar shell 21 interfixed
Locating piece 20.
In the present embodiment, be coaxially provided with the support bar 19 can be rotatable around its axis control-rod 24；The control-rod
24 are elasticly connected with the pushing block 25 that can be moved along the radial；The control-rod 24 rotatably makes pushing block 25 to corresponding with locating piece 20
With promote locating piece 20 to be caught in locating slot, and can turn to pushing block 25 and locating piece 20 is staggered to exit locating piece 20 fixed
Position groove；There is scalable pushing block 25 lower end of 20 control-rod of locating piece 24.During normal vehicle operation, control-rod 24 is by rotating to work
Position makes pushing block 25 relative with locating piece 20, and locating piece 20 can be pushed out to by pushing block 25 by elastic force when ensureing to blow out
Coordinate with locating slot, in recovery, pivoting lever 24 makes pushing block 25 stagger with locating piece 20, and locating piece 20 is in elastic-restoring force
In the presence of withdraw, referring to Fig. 7, connected between locating piece 20 and control-rod using elastic component 27, the restoring force of elastic component 27 is small
In the elastic force for the spring for promoting pushing block 25, when pushing block 25 is relative with locating piece 20, locating piece 20 is pushed out, the quilt of elastic component 27
Stretching, when pushing block 25 staggers with locating piece 20, elastic component 27 is shunk, reinstatement state, and locating piece 20 is withdrawn into support bar 19
In, make support bar 19 recoverable.
Agro-industrial in the present embodiment, the servicing unit of upspringing also includes the outer pressure shell 11 fixed with wheel rim 1 and elasticity even
The clip plate 14 that (by holddown spring 13) is used in the outer pressure shell 11 for sliding block 15 to be pressed on the periphery of wheel rim 1 is connect, really
Protecting fixture block after sliding block 15 slides into place can be caught in neck.
Emergency self-saving tire of the present utility model of blowing out also includes resetting means；The resetting means includes and the support
Plate 2, which connects, simultaneously inwardly passes the trussed shore 5 of the periphery of wheel rim 1, by pull trussed shore 5 enable support block radially to
Inside it is retracted to and cooperatively forms sealing space with sealing ring 6.
In the present embodiment, the supporting plate 2 is arc structure and circumferentially distributed multiple, and multiple supporting plates 2 are not
Sealed against each other when upspringing and cooperatively form circular ring structure, the circular ring structure is using as the outer circumference surface of sealing space.
The operation principle of this tire is：When wheel normally travel, traction of the supporting plate 2 in the trussed shore 5 consolidated with it
Under, contacted by sealing ring 6 with wheel rim 1, form sealing space, pneumatic air needed for wheel normal work is filled with rubber tyre
Afterwards, because pressure is present, the elastic force of resilient sleeve 10 is overcome to connect the relative position of alignment pin dead bolt 8 and slot, supporting plate 2
It is connected on sealing ring 6, in working condition is treated, when blowing out, tire pressure reduces rapidly, will be fixed by the restoring force of resilient sleeve 10
Position pin exits latch 8.Bounce device boosts supporting plate 2 to operating position.Support member 4 can be packed up when not working, work as support
When plate 2 is ejected, support member 4 deploys, and determines to fix operating position by locating piece 20, so as to play support together with support plate
The effect that vehicle continues to run with.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (7)
- The emergency self-saving tire 1. one kind is blown out, it is characterised in that：Including wheel rim, with the wheel rim coordinate cover tire, positioned at wheel rim Supporting plate between cover tire, for promoted when blowing out the supporting plate be supported on the cover tire inwall bounce device, can Upspring support member of the rear support between supporting plate and wheel rim in the supporting plate；The bounce device includes upspring trigger device and servicing unit of upspringing；The trigger device of upspringing includes being formed at wheel rim Cylindrical at least two seals ring, formed and can carry out the latch of grafting with the sealing ring in the supporting plate and for locking Determine the alignment pin of latch and sealing ring relative position；The supporting plate contacted when not upspringing with the sealing ring sealing formed it is close Seal space；It is driven to depart from latch by elastic force when the alignment pin can insert latch and blow out under tire pressure effect；It is described upspring servicing unit include be connected with the supporting plate support member, circumferentially with the cylindrical cunning being slidably matched of wheel rim Block, be hinged gangbar between the support member and sliding block and for promoting the sliding block slip to make support member by supporting plate The thrust spring radially strutted.
- 2. emergency self-saving tire according to claim 1 of blowing out, it is characterised in that：The wheel rim is cylindrical to be provided with neck, The sliding block is provided with the fixture block for being used for that neck to be caught in after supporting plate supports to place.
- 3. emergency self-saving tire according to claim 2 of blowing out, it is characterised in that：The support member includes being formed described The cylindrical support bar shell of wheel rim and the support bar for being slidably matched with the shell and being connected with the supporting plate；The support bar Side wall of outer shell is provided with locating slot, and the support bar is provided with to upspring in supporting plate and is caught in locating slot afterwards in place and makes support bar and the branch The locating piece that strut shell interfixes.
- 4. emergency self-saving tire according to claim 3 of blowing out, it is characterised in that：Being coaxially provided with the support bar can be around The control-rod that its axis rotates；The control-rod is elasticly connected with the pushing block that can be moved along the radial；The control-rod is rotatable Pushing block is set to make pushing block and locating piece staggers and makes positioning to corresponding with locating piece to promote locating piece to be caught in locating slot, and can turn to Block can exit locating slot.
- 5. emergency self-saving tire according to claim 4 of blowing out, it is characterised in that：It is described upspring servicing unit also include with The outer pressure shell and be resiliently attached to be used for the clip plate that sliding block is pressed on to wheel rim periphery in the outer pressure shell that wheel rim is fixed.
- 6. emergency self-saving tire according to claim 5 of blowing out, it is characterised in that：Also include resetting means；The reset Device includes being connected with the supporting plate and inwardly passing the trussed shore of the wheel rim periphery.
- 7. emergency self-saving tire according to claim 6 of blowing out, it is characterised in that：The supporting plate is arc structure and edge Circumferentially distributed multiple, multiple supporting plates seal against each other when not upspringing cooperatively forms circular ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938080.4U CN206938358U (en) | 2017-07-30 | 2017-07-30 | Blow out emergency self-saving tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720938080.4U CN206938358U (en) | 2017-07-30 | 2017-07-30 | Blow out emergency self-saving tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206938358U true CN206938358U (en) | 2018-01-30 |
Family
ID=61370291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720938080.4U Expired - Fee Related CN206938358U (en) | 2017-07-30 | 2017-07-30 | Blow out emergency self-saving tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206938358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212072A (en) * | 2021-01-15 | 2021-08-06 | 江苏久祥科技有限公司 | High-wear-resistance anti-pricking tire and preparation method thereof |
-
2017
- 2017-07-30 CN CN201720938080.4U patent/CN206938358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212072A (en) * | 2021-01-15 | 2021-08-06 | 江苏久祥科技有限公司 | High-wear-resistance anti-pricking tire and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20200730 |