CN206493791U - Suitable for the wheel rim of non-inflatable tyre - Google Patents
Suitable for the wheel rim of non-inflatable tyre Download PDFInfo
- Publication number
- CN206493791U CN206493791U CN201720144691.1U CN201720144691U CN206493791U CN 206493791 U CN206493791 U CN 206493791U CN 201720144691 U CN201720144691 U CN 201720144691U CN 206493791 U CN206493791 U CN 206493791U
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- China
- Prior art keywords
- wheel rim
- buffer zone
- inflatable tyre
- helical teeth
- tire
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Abstract
The utility model provides a kind of wheel rim suitable for non-inflatable tyre, belongs to art of wheels, passes through the combining structure of non-inflatable tyre and wheel rim so that wheel smooth running, lightweight, bearing capacity are big, noise is small, crushing resistance good and easy to install.Suitable for the wheel rim of non-inflatable tyre, including the buffer zone being socketed with wheel rim, buffer zone be arranged at non-inflatable tyre supporter with wheel rim contact surface；Buffer zone radial outside is connected with supporter, and buffer zone radially inner side is contacted with wheel rim；The surface that wheel rim is contacted with buffer zone is circumferentially evenly distributed with the helical teeth for having angle β with tire axial line, and the contour line of helical teeth is involute；The surface that buffer zone is contacted with wheel rim is provided with the groove for coordinating helical teeth.
Description
Technical field
The utility model is related to art of wheels, more particularly to a kind of wheel rim suitable for non-inflatable tyre.
Background technology
The wheel rim profile of current various wheels is substantially straight straight tube steel ring or overall concave-convex wheel rim.Such as flat wheel
Rim, semi drop center rim(sdc) and drop center rim etc..Wheel of the wheel of vehicle especially containing non-inflatable tyre and wheel rim, it exempts to fill
The safety that cooperation between air filled tyre and wheel rim has slippage under high acceleration, the heat aging of tire joint portion or combined loosely is hidden
Suffer from, its combining structure the shortcomings of generally existing shock vibration, noise, the heat that rubbed, is affected and exempted under frequent acceleration and deceleration state
The performance and life-span of pneumatic tire and the wheel rim coordinated with it, the performance and life-span for causing wheel are affected, simultaneously
There is serious influence to vehicle riding comfort, govern its extensive use in the market.
Utility model content
In order to solve the above problems, the utility model provides a kind of wheel rim suitable for non-inflatable tyre, by exempting to fill
The combining structure of air filled tyre and wheel rim so that wheel smooth running, lightweight, bearing capacity are big, noise is small, crushing resistance good and easily pacify
Dress.
In order to achieve the above object, the technical solution adopted in the utility model is：
Suitable for the wheel rim of non-inflatable tyre, including the buffer zone being socketed with wheel rim, buffer zone is arranged at non-inflatable tyre
At supporter and wheel rim contact surface, buffer zone radial outside is connected with supporter, and buffer zone radially inner side is contacted with wheel rim；Wheel rim
The surface contacted with buffer zone is circumferentially evenly distributed with the helical teeth for having angle β with tire axial line, and the contour line of helical teeth is gradually
Burst at the seams；The surface that buffer zone is contacted with wheel rim is provided with the groove for coordinating helical teeth.
As further optimization of the present utility model, the angular range of the helical teeth and tire axial wire clamp angle beta is 8 °-
20°。
As further optimization of the present utility model, the radial section of the helical teeth is square, trapezoidal or arc.
As further optimization of the present utility model, the circumferential edge of wheel rim side is provided with fixed dam, opposite side
Circumferential edge is connected with escape prevention member.
As further optimization of the present utility model, the side circumferential edge of wheel rim connection escape prevention member is provided with bolt
Hole, radially spiro keyhole position is on the inside of the helical teeth or between helical teeth, and the edge of rim on the inside of radial direction upper bolt hole is to tire axle
Cardiac prominence rises.
As further optimization of the present utility model, escape prevention member be with the circumferential diameter identical anticreep chuck of wheel rim, prevent
Off card disk is fixed on wheel rim by bolt and bolt hole.
As further optimization of the present utility model, escape prevention member is arc anti-drop block, the cambered surface of multiple arcs anti-drop block
The circular diameter of composition is identical with the circumferential diameter of wheel rim, and arc anti-drop block is fixed on wheel rim by multiple bolts and bolt hole.
As further optimization of the present utility model, arc anti-drop block passes through two adjacent bolts and two adjacent spiral shells
Keyhole is fixed on wheel rim.
As further optimization of the present utility model, multiple water conservancy diversion are provided with the circle ring inner surface circumference of rim belt helical teeth
Piece.
As further optimization of the present utility model, flow deflector is set perpendicular to rim surface, and flow deflector is streamlined.
Compared with prior art, advantage of the present utility model and good effect are：
1st, buffer zone and wheel rim of the present utility model coordinate and can reduce tire and run at high speed and shaking of being produced at wheel rim cooperation
Dynamic and noise, improves riding comfort.Meanwhile, buffer zone has heat-blocking action, when can obstruct high acceleration and deceleration state, wheel rim office
Supporter caused by portion's high temperature softens.Thermal deformation too early comes off and supporting construction and wheel during non-inflatable tyre use can be reduced
The possibility for the earlier period damage that rim reciprocating friction heat is caused, the overall service life of extension non-inflatable tyre, improves tire
Traffic safety and riding comfort.
2nd, involute helical structure of the present utility model can keep the larger order of contact of wheel rim and supporter junction, no
It can only avoid stress concentration at each tooth form block from improving the comfortableness and stationarity of tire, and tire rotation at a high speed can be reduced
There is regular vibration and noise in binding site when turning；Wherein helical teeth and tire axial wire clamp angle angular range are 8 ° -20 °,
The axial thrust load of helical teeth junction when tire rotates at a high speed can be reduced, the advantage of involute helical cooperation is given full play to, effectively enter
Row automobile load on axle is transmitted and tire carrying, improves the comfortableness of tire.
3rd, escape prevention member can realize combining closely for wheel rim and supporter, improve tire and wheel rim assembly security, can keep away
Exempt from axial slip and supporting construction and reciprocating friction heat caused by wheel rim displacement during non-inflatable tyre use.This practicality is new
The escape prevention member of type can be anticreep chuck or anti-drop block, it is possible to achieve " self-locking " of tyre in operation process supporter and wheel rim
Function, avoids supporter from being slid from wheel rim and comes off completely, improves the steering force and side drifting characteristic of tire, to energy-saving and emission-reduction, drop
Low oil consumption is extremely advantageous, realizes the steady operating of tire.
4th, when the design of flow deflector is based on that high acceleration and deceleration state can be avoided, wheel rim is brought rapidly up caused by friction, water conservancy diversion
Piece can produce lateral airflow with car rotation and move, it is to avoid wheel hub is brought rapidly up causing supporter hardness to decline, extension tire
Service life, improves non-inflatable tyre safety in operation.
Brief description of the drawings
Fig. 1 is the non-inflatable tyre and buffer zone structural representation of the embodiment of the utility model one；
Fig. 2 is the involute helical structural representation of the embodiment of the utility model one；
Fig. 3 is the helical teeth tooth-shape structure schematic diagram of the embodiment of the utility model one；
Fig. 4 is the wheel rim assembling schematic diagram of the embodiment of the utility model one；
Fig. 5 is the flow deflector structure schematic diagram of the embodiment of the utility model one；
Fig. 6 is the non-inflatable tyre and rim combination schematic diagram of the embodiment of the utility model one；
Above in each figure：1- non-inflatable tyres；11- supporters；2- buffer zones；21- grooves；3- wheel rims；31- helical teeth；32-
Fixed dam；33- escape prevention members；331- anticreep chucks；332- arc anti-drop blocks；34- bolts hole；35- flow deflectors；36- bolts；
4- hubs；5- spokes.
Embodiment
Below, the utility model is specifically described by exemplary embodiment.It should be appreciated, however, that not having
In the case of being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
, it is necessary to which the rotor shaft direction of tire is axially, in tire in explanation, accompanying drawing 1 in description of the present utility model
Heart axis is axial line, and circumferencial direction is circumferential, along the direction of radius for radially；And be outside, edge along the direction that radius increases
The direction that radius reduces is inside；The orientation or position relationship of the instruction such as term " on ", " under ", " top ", " bottom " be based on
Position relationship shown in Fig. 1, is for only for ease of description the utility model and simplifies description, rather than indicate or imply meaning
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that new to this practicality
The limitation of type.
Wheel rim of the present utility model suitable for non-inflatable tyre, including the buffer zone 2 being socketed with wheel rim 3, buffer zone 2 are set
It is placed at non-inflatable tyre supporter 11 and the contact surface of wheel rim 3；The radial outside of buffer zone 2 is connected with supporter 11, the footpath of buffer zone 2
Contacted to inner side with wheel rim；The surface that wheel rim 3 is contacted with buffer zone 2 is circumferentially evenly distributed with has angle β with tire axial line
Helical teeth 31, the contour line of helical teeth 31 is involute；Buffer zone 2 is provided with the surface that wheel rim 3 is contacted coordinates the recessed of helical teeth 31
Groove 21.
Referring to Fig. 1 and Fig. 2, Fig. 1 is the non-inflatable tyre and buffer zone structural representation of the embodiment of the utility model one；Figure
2 be the involute helical structural representation of the embodiment of the utility model one.The thickness 0.5mm-3mm of buffer zone 2, its material can be into
Ripe low-heat-generation sizing compound formula or heat resistant polyamide class, are entered by epoxy adhesive or polyurethanes adhesive special with supporter
Row is combined, and injection or casting mold and supporter integrated injection molding can be also positioned in advance.
With continued reference to Fig. 1 and Fig. 2, the helical teeth 31 of wheel rim 3 is socketed with the groove 21 on buffer zone 2, it is possible to decrease tire is at a high speed
Operating and the vibration produced at wheel rim cooperation and noise, improve riding comfort.Meanwhile, buffer zone has heat-blocking action, can be with
When obstructing high acceleration and deceleration state, supporter caused by wheel rim localized hyperthermia softens.The design of buffer zone can reduce non-inflatable tyre
The possibility for the earlier period damage that too early thermal deformation is come off during use and supporting construction is caused with wheel rim reciprocating friction heat, prolongs
The overall service life of long non-inflatable tyre, improves the traffic safety and riding comfort of tire.
Wheel rim of the present utility model can be made of steel material or aluminum alloy material；Propped up enough ensureing that wheel rim is provided
Reduction tire and wheel rim assembly weight and increase aesthetic property while being easily assembled to and processing on the basis of support property and security.
Referring to Fig. 2 and Fig. 3, Fig. 3 is the helical teeth tooth-shape structure schematic diagram of the embodiment of the utility model one, the profile of helical teeth 31
Line position involute, the involute helical 31 and the angular range of tire axial wire clamp angle beta are 8 ° -20 °.The involute helical structure
The junction of wheel rim 2 and supporter and buffer zone, which can be kept, has larger order of contact, can not only avoid each tooth form
Stress concentration improves the comfortableness and stationarity of tire at block, and binding site has when can reduce tire high speed rotation
The vibration of rule and noise；Wherein involute helical 31 and the angular range of tire axial wire clamp angle beta is 8 ° -20 °, can reduce wheel
The axial thrust load of helical teeth junction when tire rotates at a high speed, gives full play to the advantage of involute helical cooperation, effectively carries out automobile shafts
Upper load transmission and tire carrying, improve the comfortableness of tire.
It is preferred that, the radial section of the helical teeth 31 is square, trapezoidal or arc, it is to be understood that helical teeth 31 with it is recessed
The shape of groove 21 is complementary, and the radial cross-sectional shape of helical teeth 31 can also be the common shape in other this areas.
In order to prevent the axial slip that process, wheel rim and tire are travelled after socket, the circumferential edge of the side of wheel rim 3 is provided with
Fixed dam 32, the circumferential edge of opposite side is connected with escape prevention member 33.Fixed dam 32 cause socket after wheel rim be difficult from
The sideslip takes off, and the escape prevention member 33 of opposite side can prevent wheel rim from being slipped from opposite side after socket.Escape prevention member 33 can pass through
Bolt is linked with wheel rim 3, combining closely for achievable wheel rim and supporter, is improved tire and wheel rim assembly security, can be avoided
Axial slip and supporting construction and reciprocating friction heat caused by wheel rim displacement during non-inflatable tyre use.Referring to Fig. 6, figure
6 be the non-inflatable tyre and rim combination schematic diagram of the embodiment of the utility model one, and when being fixed using bolt 36, wheel rim 3 is connected
The side circumferential edge of escape prevention member 33 is provided with bolt hole 34, and radial direction upper bolt hole 34 is located at the inner side of helical teeth 31 or positioned at helical teeth
Between 31, the edge of rim of the inner side of radial direction upper bolt hole 34 is raised to tire axis, and raised margo sets and can prevented
There is crackle and abrasion in the edge of rim for offering bolt hole.
It is preferred that, multiple flow deflectors are provided with the circle ring inner surface circumference of rim belt helical teeth, referring to Fig. 5, Fig. 5 is this reality
With the flow deflector structure schematic diagram of a new embodiment.Flow deflector thickness 2-10mm, installation site and quantity can be with by real needs
Change.Fixed form is not limited to the mounting means such as welding, bolt fixation.When flow deflector can avoid high acceleration and deceleration state, Yin Mo
Wheel rim caused by wiping is brought rapidly up, and flow deflector can produce lateral airflow with car rotation and move, it is to avoid wheel hub is brought rapidly up causing
Supporter hardness declines, and extends the service life of tire, improves non-inflatable tyre safety in operation.
In order to become apparent from introducing the wheel rim suitable for non-inflatable tyre that the utility model embodiment is provided in detail, with
Under will be illustrated in connection with specific embodiments.
Embodiment 1
Suitable for the wheel rim of non-inflatable tyre, including the buffer zone 2 being socketed with wheel rim 3, buffer zone 2, which is arranged at, exempts from inflated wheel
At tire supporter 11 and the contact surface of wheel rim 3；The radial outside of buffer zone 2 is connected with supporter 11, the radially inner side of buffer zone 2 and wheel rim
3 contacts；The surface that wheel rim 3 is contacted with buffer zone 2 is circumferentially evenly distributed with the helical teeth 31 for having angle β with tire axial line, folder
Angle beta is 8 °, and the contour line of helical teeth 31 is involute, and the radial section of helical teeth 31 is trapezoidal；The table that buffer zone 2 is contacted with wheel rim 3
Face is provided with the groove 21 for coordinating helical teeth 31；The circumferential edge of the side of wheel rim 3 is provided with fixed dam 32, the peripheral edge of opposite side
Edge is provided with bolt hole 34, and radial direction upper bolt hole 34 is located at the inner side of helical teeth 31 or between helical teeth 31, radial direction upper bolt hole 34
The edge of rim of inner side is raised to tire axis, and bolt 36 and bolt are passed through with the circumferential diameter identical anticreep chuck 331 of wheel rim
Hole 34 is fixed on wheel rim 3.
When wheel rim is installed, referring to Fig. 4, wheel rim 3 is inserted in the buffer zone 2 of non-inflatable tyre 1, passes through the card with buffer zone 2
Groove coordinates and the squeezing action of buffer zone 2 fixes wheel rim, and anticreep chuck 331 is positioned over into the side without fixed dam 32
Alignd with wheel rim 3, bolt 36 hammers into bolt hole 34 and anticreep chuck 331 is fixed on wheel rim 3.Tire fair speed (be more than etc.
In 60km/h) traveling when, anticreep chuck can realize " self-locking " function of tyre in operation process supporter and wheel rim, avoid completely
Supporter slides from wheel rim to come off, and improves the steering force and side drifting characteristic of tire, extremely has to energy-saving and emission-reduction, reduction oil consumption
Profit, realizes the steady operating of tire.
Embodiment 2
Suitable for the wheel rim of non-inflatable tyre, including the buffer zone 2 being socketed with wheel rim 3, buffer zone 2, which is arranged at, exempts from inflated wheel
At tire supporter 11 and the contact surface of wheel rim 3；The radial outside of buffer zone 2 is connected with supporter 11, the radially inner side of buffer zone 2 and wheel rim
3 contacts；Wheel rim 3 is sheathed on the inner side of buffer zone 2；The surface that wheel rim 3 is contacted with buffer zone 2 is circumferentially evenly distributed with and tire axial
Line has angle β helical teeth 31, and angle β is 20 °, and the contour line of helical teeth 31 is involute, and the radial section of helical teeth 31 is trapezoidal；
Buffer zone 2 is provided with the groove 21 for coordinating helical teeth 31 with the surface that wheel rim 3 is contacted；The circumferential edge of the side of wheel rim 3 is provided with solid
Determine baffle plate 32, the circumferential edge of opposite side is provided with bolt hole 34, and radial direction upper bolt hole 34 is located at the inner side of helical teeth 31 or positioned at oblique
Between tooth 31, the edge of rim of the inner side of radial direction upper bolt hole 34 is raised to tire axis, with the wheel rim 3 with adjacent bolt hole 34
Radian identical arc anti-drop block 332 is fixed on wheel rim 3 by bolt 36 and bolt hole 34, multiple arcs anticreep, 332 arc
The circular diameter that face is constituted is identical with the circumferential diameter of wheel rim.
When wheel rim is installed, referring to Fig. 4, wheel rim 3 is inserted in the buffer zone 2 of non-inflatable tyre 1, passes through the card with buffer zone 2
Groove coordinates and the squeezing action of buffer zone 2 fixes wheel rim, and arc anti-drop block 332 is positioned over into the one of no fixed dam 32
Side, respectively with the justified margin of wheel rim 3, bolt 36 hammers into bolt hole 34 and arc anti-drop block 332 is fixed on wheel rim 3.Tire compared with
At high speed during (be more than or equal to 60km/h) traveling, multiple arcs anti-drop block can realize tyre in operation process supporter and wheel rim
" self-locking " function, avoids supporter from being slid from wheel rim and comes off completely, improves the steering force and side drifting characteristic of tire, and energy-conservation is subtracted
Row, reduction oil consumption are extremely advantageous, realize the steady operating of tire.
Embodiment 3
Suitable for the wheel rim of non-inflatable tyre, including the buffer zone 2 being socketed with wheel rim 3, buffer zone 2, which is arranged at, exempts from inflated wheel
At tire supporter 11 and the contact surface of wheel rim 3；The radial outside of buffer zone 2 is connected with supporter 11, the radially inner side of buffer zone 2 and wheel rim
3 contacts；Wheel rim 3 is sheathed on the inner side of buffer zone 2；The surface that wheel rim 3 is contacted with buffer zone 2 is circumferentially evenly distributed with and tire axial
Line has angle β helical teeth 31, and angle β is 15 °, and the contour line of helical teeth 31 is involute, and the radial section of helical teeth 31 is trapezoidal；
Buffer zone 2 is provided with the groove 21 for coordinating helical teeth 31 with the surface that wheel rim 3 is contacted；The circumferential edge of the side of wheel rim 3 is provided with solid
Determine baffle plate 32, the circumferential edge of opposite side is provided with bolt hole 34, and radial direction upper bolt hole 34 is located at the inner side of helical teeth 31 or positioned at oblique
Between tooth 31, the edge of rim of the inner side of radial direction upper bolt hole 34 is raised to tire axis, with the circumferential diameter identical anticreep of wheel rim
Chuck 331 is fixed on wheel rim 3 by bolt 36 and bolt hole 34；It is provided with the circle ring inner surface circumference of rim belt helical teeth many
Individual flow deflector 35, flow deflector 35 is set or angled with spoke 5 perpendicular to the surface of wheel rim 3, and flow deflector 35 is streamlined.
On the 2~10mm of thickness of flow deflector 35, welding or bolt fixed installation and wheel rim.Flow deflector can avoid high acceleration and deceleration state
When, wheel rim is brought rapidly up caused by friction, and flow deflector can produce lateral airflow with car rotation and move, it is to avoid wheel hub rises rapidly
Temperature causes supporter hardness to decline, and extends the service life of tire, improves non-inflatable tyre safety in operation.And flow deflector 35
Airflow design can not only reduce windage but also can substantially reduce non-inflatable tyre resistant to elevated temperatures harshness in supporter selection
It is required that.
Claims (10)
1. suitable for the wheel rim of non-inflatable tyre, it is characterised in that including the buffer zone (2) being socketed with wheel rim (3), buffer zone
(2) it is arranged at non-inflatable tyre supporter (11) and wheel rim (3) contact surface；Buffer zone (2) radial outside and supporter (11)
Connection, buffer zone (2) radially inner side is contacted with wheel rim (3)；The surface that wheel rim (3) is contacted with buffer zone (2) is circumferentially uniformly distributed
There is the helical teeth (31) that there is angle β with tire axial line, the contour line of helical teeth (31) is involute；Buffer zone (2) and wheel rim (3)
The surface of contact is provided with the groove (21) for coordinating helical teeth (31).
2. the wheel rim according to claim 1 suitable for non-inflatable tyre, it is characterised in that the helical teeth (31) and tire
The angular range of axial wire clamp angle beta is 8 ° -20 °.
3. the wheel rim according to claim 1 or 2 suitable for non-inflatable tyre, it is characterised in that the helical teeth (31)
Radial section is square, trapezoidal or arc.
4. the wheel rim according to claim 1 suitable for non-inflatable tyre, it is characterised in that the circumference of wheel rim (3) side
Edge is provided with fixed dam (32), and the circumferential edge of opposite side is connected with escape prevention member (33).
5. the wheel rim according to claim 4 suitable for non-inflatable tyre, it is characterised in that wheel rim (3) connection anticreep member
The side circumferential edge of part (33) is provided with bolt hole (34), and radial direction upper bolt hole (34) is located on the inside of helical teeth (31) or positioned at oblique
Between tooth (31), wheel rim (3) edge on the inside of radial direction upper bolt hole (34) is raised to tire axis.
6. the wheel rim according to claim 5 suitable for non-inflatable tyre, it is characterised in that escape prevention member (33) is and wheel
Rim (3) circumference diameter identical anticreep chuck (331), anticreep chuck (331) is fixed on by bolt (36) and bolt hole (34)
On wheel rim (3).
7. the wheel rim according to claim 5 suitable for non-inflatable tyre, it is characterised in that escape prevention member (33) is arc
Anti-drop block (332), the circular diameter that the cambered surface of multiple arcs anti-drop block (332) is constituted is identical with wheel rim (3) radial diameter, and arc is prevented
De- block (332) is fixed on wheel rim (3) by multiple bolts (36) and bolt hole (34).
8. the wheel rim according to claim 7 suitable for non-inflatable tyre, it is characterised in that arc anti-drop block (332) leads to
Cross two adjacent bolts (36) and two adjacent bolts hole (34) are fixed on wheel rim (3).
9. the wheel rim according to claim 1 suitable for non-inflatable tyre, it is characterised in that wheel rim (3) band helical teeth (31)
Circle ring inner surface circumference on be provided with multiple flow deflectors (35).
10. the wheel rim according to claim 9 suitable for non-inflatable tyre, it is characterised in that flow deflector (35) perpendicular to
Wheel rim (3) surface is set, and flow deflector (35) is streamlined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144691.1U CN206493791U (en) | 2017-02-17 | 2017-02-17 | Suitable for the wheel rim of non-inflatable tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720144691.1U CN206493791U (en) | 2017-02-17 | 2017-02-17 | Suitable for the wheel rim of non-inflatable tyre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206493791U true CN206493791U (en) | 2017-09-15 |
Family
ID=59805086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720144691.1U Active CN206493791U (en) | 2017-02-17 | 2017-02-17 | Suitable for the wheel rim of non-inflatable tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206493791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053947A (en) * | 2017-02-17 | 2017-08-18 | 青岛双星轮胎工业有限公司 | Suitable for the wheel rim of non-inflatable tyre |
| CN108749489A (en) * | 2018-05-24 | 2018-11-06 | 深圳市向尚轮胎有限公司 | A kind of automobile non-aerated air core tyre and its wheel |
-
2017
- 2017-02-17 CN CN201720144691.1U patent/CN206493791U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053947A (en) * | 2017-02-17 | 2017-08-18 | 青岛双星轮胎工业有限公司 | Suitable for the wheel rim of non-inflatable tyre |
| CN107053947B (en) * | 2017-02-17 | 2023-07-04 | 青岛双星轮胎工业有限公司 | Rim suitable for inflation-free tyre |
| CN108749489A (en) * | 2018-05-24 | 2018-11-06 | 深圳市向尚轮胎有限公司 | A kind of automobile non-aerated air core tyre and its wheel |
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