CN108583167A - A kind of safety tyre for car elasticity inner supporting device and its assembly method - Google Patents
A kind of safety tyre for car elasticity inner supporting device and its assembly method Download PDFInfo
- Publication number
- CN108583167A CN108583167A CN201810421078.9A CN201810421078A CN108583167A CN 108583167 A CN108583167 A CN 108583167A CN 201810421078 A CN201810421078 A CN 201810421078A CN 108583167 A CN108583167 A CN 108583167A
- Authority
- CN
- China
- Prior art keywords
- inner support
- elastomer
- ring
- wheel rim
- limiting ring
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims abstract description 55
- 239000000806 elastomer Substances 0.000 claims abstract description 55
- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 210000002435 tendon Anatomy 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
- B60C17/06—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of safety tyre for car elasticity inner supporting device and its assembly methods, elastic inner supporting device includes inner support of the ring set on the wheel rim of wheel hub, inner support is non-contact between the normal inner wall with tire of tyre inflating, and elastomer is equipped between the inner peripheral surface of inner support and the outer circumference surface of wheel rim；Axial limiting ring is symmetrically installed positioned at the left side of inner support and right side on the outer circumference surface of wheel rim；The side of inner support forms connection convex block, and bar is equipped on axial limiting ring.Its assembly method includes then with attachment screw arc unit inner support section being connected to form inner support first by elastomer sleeve on wheel rim；The axial limiting ring on the left of installation bolt installation inner support is used again；The axial limiting ring on the right side of installation bolt installation inner support is finally used again.Reasonable design of the present invention, it is convenient for installation and maintenance；A degree of impact can be absorbed in tire zero-pressure operating mode downward driving, improves the comfort of seating.
Description
Technical field
The invention belongs to safety tyre for car field, especially a kind of are mounted on wheel rim, and one can be absorbed in running car
Determine the elastic inner supporting device of impact energy, specifically a kind of safety tyre for car elasticity inner supporting device and its assembly side
Method.
Background technology
Tire is the component of vehicle and ground mere contact, has important influence to vehicle traveling.Equip pneumatic tire
Vehicle in motion exist blow out, puncture the hidden danger such as discouraged, seriously affect vehicle safety.In order to solve pneumatic tire
Blow out, anti-puncture the problems such as, major tire production manufacturer develops all kinds of safety treads successively.
Inner supporting type safety tread is generally made of wheel rim, inner support component and tire, usually can also be equipped with tire pressure prison
Examining system.In normal conditions when driving, inner support component is not involved in the work of tire system to vehicle.When blowing out or tire
Pressure drop as low as to a certain degree when, the critical piece as bearing automobile weight is ensured that vehicle can continue to pacify by inner support component
Full traveling certain distance.
The material of existing inner support is mainly the heavier mass such as metal, polyurethane and the larger material of rigidity.Vehicle is zero
When pressing operating mode downward driving, since inner support can be directly with wheel rim and tire interface, the larger inner support of rigidity can be to wheel rim and wheel
Tire causes larger damage；The rigidity that the tire that normal tire is depressed is allowed for additionally, due to the check of automotive suspension, so working as
When blowing out, suspension property can be seriously affected by only carrying out load-bearing by the prodigious inner support of rigidity.All in all, it is travelled in long range
When using the safety tread of the larger inner support of rigidity not only seriously affect riding comfort, also result in tire, wheel rim etc. with
Relevant parts damage, there are security risks.
Invention content
The technical problem to be solved by the present invention is to present situations for the above-mentioned prior art, and provide reasonable design, structure letter
It is single, absorption impact and cushioning effect can be provided in zero-pressure operating mode downward driving for automobile, improve a kind of automobile peace of riding comfort
Full tire flexibility inner supporting device and its assembly method.
Technical solution is used by the present invention solves above-mentioned technical problem：
A kind of safety tyre for car elasticity inner supporting device includes that can sent out on the wheel rim of wheel hub positioned at tire inner ring sleeve
It is raw to blow out or ground is passed to the inner support of wheel hub by when tire pressure is too low in face of the support force of tire, inner support tyre inflating just
Between the inner wall of tire it is non-contact in the case of often, energy is installed between the inner peripheral surface of the inner support and the outer circumference surface of wheel rim
Inner support is set to face the elastomer of tire impact vibration energy by radial elastic bounce with absorbing；The outer circumference surface of wheel rim is upper
In the left side of inner support and positioned at the right side of inner support it is symmetrical be equipped with for preventing inner support and elastomer
The axial limiting ring of axial motion occurs for opposite wheel rim；And the side of the inner support forms connection convex block, axial limiting ring
On be equipped with and convex block is connected by blocking realize the bar for preventing inner support from circumferentially rotating with respect to wheel rim.
To optimize above-mentioned technical proposal, the concrete measure taken further includes：
Axial limiting ring positioned at inner support left side and the axial limiting ring positioned at inner support right side and wheel rim it is outer
Periphery, which matches, constitutes the annular stop chamber with annular guiding slot port, and elastomer is set under the annular stop intracavitary
The lower part in portion, inner support is slidably extend by annular guiding slot port in annular stop chamber, and the lower part both sides of inner support are equal
It is machined with the position limiting convex ring for preventing inner support from deviating from from annular stop chamber, the annular side and annular stop of position limiting convex ring
The inner wall slide-and-guide of chamber matches.
There are the skies for allowing elastomeric resilient to deform between the two sides and the inner wall of annular stop chamber of above-mentioned elastomer
Between, the lower end of axial limiting ring is inwardly projecting to be machined with the side lower phase apical grafting of elastomer for preventing elastomer from axially moving
Dynamic interior spacing ring.
The inside of above-mentioned elastomer, which forms, several can reduce elastomeric mass but also to improve elastomeric resilient flexible
The hollow hole of performance.
The radiating groove that multiple tracks is conducive to heat dissipation is machined on the outer circumference surface of above-mentioned inner support.
The radians such as circumferential are machined with mounting hole on above-mentioned axial limiting ring, and axial limiting ring is fixedly mounted through installation bolt
On wheel rim.
The arc unit axial direction spacing ring section that above-mentioned axial limiting ring can at least form circle by two sections is connected to form.
The arc unit inner support section that above-mentioned inner support can at least form circle by two sections is connected to form, connection convex block molding
Connecting hole is formed on the both ends of arc unit inner support section, the connection convex block, two adjacent arc unit inner support sections pass through
Attachment screw is fixedly linked integrally across connecting hole.
The entire circumferential direction of the outer circumference surface upper edge elastomer of above-mentioned elastomer equidistantly forms the positioning of multiple tracks protrusion
Convex ribs are machined with the positioning groove coordinated with the positioning convex tendon cutting ferrule on the inner peripheral surface of inner support.
The present invention also provides a kind of assembly methods of safety tyre for car elasticity inner supporting device, and this method includes following
Step：
1), first by elastomer sleeve on the outer circumference surface of wheel hub wheel rim, arc unit inner support section is then placed on bullet
Property body outer circumference surface on, and two adjacent arc unit inner support sections are sequentially connected by the integral knot of combination using attachment screw
The circular ring shape inner support of structure；
2), inner support, will be positioned at the arc unit axial limiting of inner support left side using installation bolt after installation is complete
Ring segment is fixedly mounted on the outer circumference surface of wheel rim with being sequentially connected, and makes the arc unit axial limiting positioned at inner support left side
Ring segment is combined into the axial limiting ring for preventing inner support and elastomer phase to wheel rim axial motion to the left of circular ring shape；It completes
Positioned at the installation of the axial limiting ring of inner support left side；
3), positioned at the axial limiting ring of inner support left side after installation is complete, then inner support will be located at using installation bolt
The arc unit axial direction spacing ring section of right side is fixedly mounted on the outer circumference surface of wheel rim with being sequentially connected, and makes to be located at inner support
The arc unit axial direction spacing ring section of right side be combined into circular ring shape for prevent inner support and elastomer phase to wheel rim to the right
The axial limiting ring of axial motion；Complete the installation of the axial limiting ring positioned at inner support right side.
Compared with prior art, the present invention has the advantages that：
(1) the configuration of the present invention is simple, reasonable design are easily installed and safeguard；
(2) low pressure of tire or zero-pressure operating mode when driving, the elastomer between inner support and the wheel rim of wheel hub can be inhaled
A degree of impact is received, riding comfort is improved.
Description of the drawings
Fig. 1 is the cross section structure chart when present invention is mounted on wheel hub；
Fig. 2 is the structural schematic diagram when present invention is mounted on wheel hub；
Fig. 3 is the schematic cross-section of elastomer of the present invention；
Fig. 4 is that the present invention is located at the axial limiting ring of inner support left side and the axial limiting ring positioned at inner support left side
Mounting structure schematic diagram；
Fig. 5 is the schematic cross-section of inner support of the present invention.
Specific implementation mode
The embodiment of the present invention is described in further detail below in conjunction with attached drawing.
Reference numeral therein is：Annular stop chamber A, annular guiding slot port B, space K, tire 1, wheel hub 2, wheel rim 21,
Inner support 3, radiating groove 3a, connection convex block 31, connecting hole 31a, position limiting convex ring 32, elastomer 4, hollow hole 4a, positioning convex tendon 41,
Axial limiting ring 5, mounting hole 5a, interior spacing ring 51, bar 6, installation bolt 7, attachment screw 8.
Fig. 1 to Fig. 5 is the structural schematic diagram of the present invention.As shown, in a kind of safety tyre for car elasticity of the present invention
Support device, including can be when blowing out or tire pressure is too low by ground on the wheel rim 21 of wheel hub 2 positioned at 1 inner ring sleeve of tire
The inner support 3 of wheel hub 2 is passed to the support force of tire 1.The main function of inner support 3 be when blow out or tire pressure reduction
When to a certain extent, the critical piece as bearing automobile weight.The wheel rim of traditional safety tread inner support and wheel hub is rigid
Property connection, which results in not having certain elasticity to absorb the vibration and impact under zero-pressure operating mode, influence riding comfort, very
The problems such as rim damage can extremely be caused and influence suspension property.The present invention inner support 3 in the case that tyre inflating it is normal with
It is contactless state between the inner wall of tire 1.Interior branch can be made by being equipped between the inner peripheral surface and the outer circumference surface of wheel rim 21 of inner support 3
Support 3 faces the elastomer 4 of 1 impact vibration energy of tire by radial elastic bounce with absorbing；Automobile can be made to exist using elastomer 4
Vibration and impact energy are absorbed when zero-pressure operating mode downlink, to improve the comfort of personnel's seating.Inner support 3 is being taken turns in order to prevent
Axial motion occurs for opposite wheel rim 21 in tire 1, and the present invention is located at the left side and position of inner support 3 on the outer circumference surface of wheel rim 21
It is mounted on axial limiting ring 5 in the right side of inner support 3, the axial limiting ring 5 in left side and the axial limiting ring 5 on right side are in pair
Claim setting.In practical applications, the present invention alsos for preventing the opposite wheel rim 21 in tire 1 of inner support 3 from circumferentially rotating.This
Invention forms connection convex block 31 in the two sides of inner support 3.Meanwhile the present invention is also fixedly mounted on axial limiting ring 5
There is bar 6.When inner support 3 circumferentially rotates, bar 6 connects convex block 31 by blocking, and convex block 31 is being connected just using limiting
The space of reverse rotation, realizing prevents inner support 3 with respect to the function that wheel rim 21 circumferentially rotates.
The installation position of the bar 6 of the present invention is arranged according to the installation position of the connection convex block 31 in inner support 3, bar 6
The individual components that can be mounted on axial limiting ring 5 can also be a portion being integrally machined on axial limiting ring 5
Part.
Safety tyre for car elasticity inner supporting device provided by the invention, by by the axial limiting ring 5 on right side and left side
Axial limiting ring 5 be mounted on 3 both sides of inner support, to limit axial displacement of the inner support 3 with respect to wheel rim 21, the axis on right side
The bar 6 being arranged on the outer ring circumferential surface of spacing ring 5 and the axial limiting ring 5 in left side can limit inner support 3 with respect to wheel rim 21
Circumferentially rotate, therefore, inner support 3 in actual operation can only circular runout, to make the elastic inner support of the installation present invention
The tire of device can absorb certain impact, and vehicle can realize normal braking and start.
In embodiment, as shown in figure 4, mounted on the axial limiting ring 5 of 3 left side of inner support and mounted on 3 right side of inner support
The axial limiting ring 3 of side is matched with the outer circumference surface of wheel rim 21 constitutes the annular stop chamber with annular guiding slot port B
A, elastomer 4 are set to the lower part in annular stop chamber A, and the lower part of inner support 3 is slidably extend by annular guiding slot port B
In annular stop chamber A.Width of the width less than annular stop chamber A of annular guiding slot port B of the invention, and the lower part of inner support 3
Both sides process the position limiting convex ring 32 that oriented width direction extends again, therefore position limiting convex ring 32 can prevent inner support 3 from annular
Deviate from limit chamber A.
The lower part of inner support 3 is located in annular stop chamber A, and the upper part of inner support 3 is extended by annular guiding slot port B
Annular stop chamber A makes inner support 3 circular runout can only occur in the range of annular stop chamber A is limited, in order to improve inner support
The annular side of the stability of 3 circular runouts, position limiting convex ring 32 is matched with the inner wall slide-and-guide of annular stop chamber A.
As shown in Figure 1 and Figure 4, in order to make elastomer 4 that there is certain elastic telescopic space, elastomer 4 of the invention
There are the space K for allowing 4 flexible deformation of elastomer between two sides and the inner wall of annular stop chamber A.The lower end of axial limiting ring 5
It is inwardly projecting to be machined with the interior spacing ring 51 for being used to prevent elastomer 4 from moving axially with the side lower phase apical grafting of elastomer 4.This
Invention is defined elastomer 4 using interior spacing ring 51, both ensure that between elastomer 4 and the inner wall of annular stop chamber A there are
Elastic deformation space, and can prevent elastomer 4 from axial motion occurs.
In embodiment, as shown in figure 3, the inside of the elastomer 4 of the present invention, which forms, several can reduce by 4 mass of elastomer
The hollow hole 4a of 4 elastic telescopic performance of elastomer can be improved again.
In embodiment, the radiating groove 3a that multiple tracks is conducive to heat dissipation is machined on the outer circumference surface of inner support 3.
In embodiment, the radians such as circumferential are machined with mounting hole 5a on axial limiting ring 5, and axial limiting ring 5 is through installation bolt 7
It is fixedly mounted on wheel rim 21.
In embodiment, the arc unit axial direction spacing ring section that axial limiting ring 5 can at least form circle by two sections is connected to form.
The arc unit axial direction spacing ring section that axial limiting ring 5 can form circle by two sections is connected to form, certainly also can be by three sections of energy
The arc unit axial direction spacing ring section of composition circle is connected to form, or the arc unit axial direction spacing ring section phase that can form circle by four sections
Even form.
As shown in Fig. 2, when axial limiting ring 5 is connected to form by two sections of arc unit axial direction spacing ring sections, every section of arc
The radian of unit axial direction spacing ring section is 180 degree.Bar 6 is arranged at the both ends of any one arc unit axial direction spacing ring section
Place.
In embodiment, the arc unit inner support section that inner support 3 can at least form circle by two sections is connected to form, and connects convex block
31 are molded over the both ends of arc unit inner support section, are formed with connecting hole 31a on the connection convex block 31, in two adjacent arc units
Supporting section is fixedly linked integrally by attachment screw 8 across connecting hole 31a.
In embodiment, the entire circumferential direction of the outer circumference surface upper edge elastomer 4 of elastomer 4 equidistantly forms multiple tracks protrusion
Positioning convex tendon 41 is machined with the positioning groove 3b coordinated with 41 cutting ferrule of the positioning convex tendon on the inner peripheral surface of inner support 3.Elastomer
4 with inner support 3 by the cooperation of positioning convex tendon 41 and positioning groove 3b, can make elastomer 4 and inner support 3 form one it is opposite
It is whole, axial motion all occurs so as to be better protected from two.
The present invention also provides a kind of assembly methods of safety tyre for car elasticity inner supporting device, and this method includes following
Step：
1), first elastomer 4 is sleeved on the outer circumference surface of 2 wheel rim 21 of wheel hub, then puts arc unit inner support section
On the outer circumference surface of elastomer 4, and two adjacent arc unit inner support sections are sequentially connected using attachment screw 8 and are combined into
Integrally-built circular ring shape inner support 3；
2), inner support 3 will axially be limited using installation bolt 7 positioned at the arc unit of 3 left side of inner support after installation is complete
Position ring segment is fixedly mounted on the outer circumference surface of wheel rim 21 with being sequentially connected, and makes the arc unit shaft positioned at 3 left side of inner support
To limit ring segment be combined into circular ring shape for preventing inner support 3 and elastomer 4 with respect to the axial direction of the axial motion to the left of wheel rim 21
Spacing ring 5；Complete the installation of the axial limiting ring 5 positioned at 3 left side of inner support；
3), positioned at the axial limiting ring 5 of 3 left side of inner support after installation is complete, then interior branch will be located at using installation bolt 7
The arc unit axial direction spacing ring section for supportting 3 right sides is fixedly mounted on the outer circumference surface of wheel rim 21 with being sequentially connected, and makes to be located at
The arc unit axial direction spacing ring section of 3 right side of inner support be combined into circular ring shape for preventing inner support 3 and elastomer 4 opposite
The axial limiting ring 5 of the axial motion to the right of wheel rim 21；Complete the installation of the axial limiting ring 5 positioned at 3 right side of inner support.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of safety tyre for car elasticity inner supporting device, including be located at tire (1) inner ring sleeve wheel hub (2) wheel rim (21)
On ground can be passed into the inner supports (3) of wheel hub (2) in face of the support force of tire (1) when blowing out or tire pressure is too low,
It is characterized in that：The inner support (3) is non-contact between the normal inner wall with tire (1) of tyre inflating, this is interior
Being equipped between the inner peripheral surface and the outer circumference surface of wheel rim (21) of support (3), which can make inner support (3) pass through radial elastic bounce, inhales
Receive the elastomer (4) that ground faces tire (1) impact vibration energy；It is located at inner support on the outer circumference surface of the wheel rim (21)
(3) it left side and is equipped with symmetrically positioned at the right side of inner support (3) for preventing inner support (3) and elastomer
(4) the axial limiting ring (5) of axial motion occurs for opposite wheel rim (21)；And it is convex that the side of the inner support (3) forms connection
Block (31), being equipped on the axial limiting ring (5) to connect convex block (31) by blocking and realize prevents inner support (3) is opposite from taking turns
The bar (6) that rim (21) circumferentially rotates.
2. a kind of safety tyre for car elasticity inner supporting device according to claim 1, it is characterized in that：Positioned at inner support
(3) outer circle of the axial limiting ring (5) of left side and axial limiting ring (3) and wheel rim (21) positioned at inner support (3) right side
Circumferential surface, which matches, constitutes the annular stop chamber (A) with annular guiding slot port (B), and the elastomer (4) is set to the ring
The lower part of lower part in shape limit chamber (A), the inner support (3) slidably extend into annular limit by annular guiding slot port (B)
In position chamber (A), and the lower part both sides of inner support (3) are machined with for preventing inner support (3) from being taken off from annular stop chamber (A)
The position limiting convex ring (32) gone out, the annular side of the position limiting convex ring (32) and the inner wall slide-and-guide phase of annular stop chamber (A)
Cooperation.
3. a kind of safety tyre for car elasticity inner supporting device according to claim 2, it is characterized in that：The elastomer
(4) described there are the space (K) for allowing elastomer (4) flexible deformation between two sides and the inner wall of annular stop chamber (A)
The lower end of axial limiting ring (5) is inwardly projecting to be machined with the side lower phase apical grafting of elastomer (4) for preventing elastomer (4)
The interior spacing ring (51) of axial movement.
4. a kind of safety tyre for car elasticity inner supporting device according to claim 3, it is characterized in that：The elastomer
(4) inside forms several hollow holes that can reduce elastomer (4) quality but also improve elastomer (4) elastic telescopic performance
(4a)。
5. a kind of safety tyre for car elasticity inner supporting device according to claim 4, it is characterized in that：The inner support
(3) radiating groove (3a) that multiple tracks is conducive to heat dissipation is machined on outer circumference surface.
6. a kind of safety tyre for car elasticity inner supporting device according to claim 5, it is characterized in that：The axial limit
The radians such as circumferential are machined with mounting hole (5a) on position ring (5), and axial limiting ring (5) is fixedly mounted on wheel rim through installation bolt (7)
(21) on.
7. a kind of safety tyre for car elasticity inner supporting device according to claim 6, it is characterized in that：The axial limit
The arc unit axial direction spacing ring section that position ring (5) can at least form circle by two sections is connected to form.
8. a kind of safety tyre for car elasticity inner supporting device according to claim 7, it is characterized in that：The inner support
(3) the arc unit inner support section that circle can be at least formed by two sections is connected to form, and the connection convex block (31) is molded over arc
The both ends of unit inner support section, connecting hole (31a) is formed on the connection convex block (31), and two adjacent arc unit inner support sections are logical
Attachment screw (8) is crossed to be fixedly linked integrally across connecting hole (31a).
9. a kind of safety tyre for car elasticity inner supporting device according to claim 8, it is characterized in that：The elastomer
(4) the entire circumferential direction of outer circumference surface upper edge elastomer (4) equidistantly forms the positioning convex tendon (41) of multiple tracks protrusion, described
The positioning groove (3b) coordinated with the positioning convex tendon (41) cutting ferrule is machined on the inner peripheral surface of inner support (3).
10. a kind of assembly method of the safety tyre for car elasticity inner supporting device described in claim 9, it is characterized in that：The party
Method includes the following steps：
1), first elastomer (4) is sleeved on the outer circumference surface of wheel hub (2) wheel rim (21), then by arc unit inner support section
It is placed on the outer circumference surface of elastomer (4), and is sequentially connected two adjacent arc unit inner support sections using attachment screw (8)
It is combined into integrally-built circular ring shape inner support (3)；
2), for inner support (3) after installation is complete, the arc unit that inner support (3) left side will be located at using installation bolt (7) is axial
Limit ring segment is fixedly mounted on the outer circumference surface of wheel rim (21) with being sequentially connected, and makes the arc positioned at inner support (3) left side
Unit axial direction spacing ring section be combined into circular ring shape for preventing inner support (3) and elastomer (4) wheel rim (21) relatively to left axle
To the axial limiting ring (5) of vibration；Complete the installation of the axial limiting ring (5) positioned at inner support (3) left side；
3), it is located at the axial limiting ring (5) of inner support (3) left side after installation is complete, then will be located at using installation bolt (7) interior
The arc unit axial direction spacing ring section of support (3) right side is fixedly mounted on the outer circumference surface of wheel rim (21) with being sequentially connected,
Make the arc unit axial direction spacing ring section positioned at inner support (3) right side be combined into circular ring shape for prevent inner support (3) and
Axial limiting ring (5) of the elastomer (4) with respect to wheel rim (21) axial motion to the right；Complete the axis positioned at inner support (3) right side
Installation to spacing ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810421078.9A CN108583167A (en) | 2018-05-04 | 2018-05-04 | A kind of safety tyre for car elasticity inner supporting device and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810421078.9A CN108583167A (en) | 2018-05-04 | 2018-05-04 | A kind of safety tyre for car elasticity inner supporting device and its assembly method |
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|---|---|
| CN108583167A true CN108583167A (en) | 2018-09-28 |
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ID=63619817
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| CN201810421078.9A Pending CN108583167A (en) | 2018-05-04 | 2018-05-04 | A kind of safety tyre for car elasticity inner supporting device and its assembly method |
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| CN (1) | CN108583167A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111873721A (en) * | 2020-07-16 | 2020-11-03 | 南京工程学院 | Safety tire inner supporting device capable of improving vehicle running stability |
| CN112590467A (en) * | 2020-12-16 | 2021-04-02 | 南通思博汽配科技有限公司 | Novel anti-rollover hub with tire burst function |
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| CN102120411A (en) * | 2011-02-23 | 2011-07-13 | 张旭 | Internal support device for low pressure safety tire |
| CN205686099U (en) * | 2016-06-07 | 2016-11-16 | 景天阔 | A kind of aerating anti-explosion tire of inner supporting type |
| CN107627791A (en) * | 2017-09-29 | 2018-01-26 | 西南大学 | Traveling tire can be continued by blowing out |
| CN208277761U (en) * | 2018-05-04 | 2018-12-25 | 南京工程学院 | A kind of safety tyre for car elasticity inner supporting device |
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| CN111873721A (en) * | 2020-07-16 | 2020-11-03 | 南京工程学院 | Safety tire inner supporting device capable of improving vehicle running stability |
| CN111873721B (en) * | 2020-07-16 | 2022-04-01 | 南京工程学院 | Safety tire inner supporting device capable of improving vehicle running stability |
| CN112590467A (en) * | 2020-12-16 | 2021-04-02 | 南通思博汽配科技有限公司 | Novel anti-rollover hub with tire burst function |
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Application publication date: 20180928 |