CN101734100A - Split inner tube-free wheel - Google Patents
Split inner tube-free wheel Download PDFInfo
- Publication number
- CN101734100A CN101734100A CN201010004071A CN201010004071A CN101734100A CN 101734100 A CN101734100 A CN 101734100A CN 201010004071 A CN201010004071 A CN 201010004071A CN 201010004071 A CN201010004071 A CN 201010004071A CN 101734100 A CN101734100 A CN 101734100A
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- Prior art keywords
- flange ring
- wheel rim
- wheel
- rim
- ring
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Abstract
The invention provides a split inner tube-free wheel. The wheel comprises a spoke, a wheel rim and an inflating valve, wherein the wheel rim is divided into an outer wheel rim and an inner wheel rim; the outer wheel rim is provided with a matched outer flange ring, while the inner wheel rim is provided with a matched inner flange ring; the outer wheel rim, the outer flange ring and the spoke are in matched and fixed connection to form a whole, and the inner wheel rim and the inner flange ring are in matched and fixed connection to form a whole; the inner wheel rim is provided with a valve hole; the inflating valve is arranged in the valve hole; the inner flange ring and the outer flange ring are provided with reserved holes; the inflating valve is extended out of the reserved holes; the inner flange ring and the outer flange ring are connected through a bolt to form a wheel whole; a seal ring is arranged between the inner flange ring and the outer flange ring; and the back end of the inner wheel rim is provided with a 15-degree bead seat matched with a tyre. The split inner tube-free wheel does not require special equipment during assembling and disassembling and is convenient to operate without the limitation of region and equipment; and moreover, the bead seat of the tyre cannot be damaged during assembling and disassembling.
Description
Technical field
The present invention relates to a kind of automotive wheel, especially a kind of inner tube-free wheel.
Background technology
Tubeless tire rim is generally the single type drop-center rim, and the deep trouth on the wheel rim is design-calculated for tire dismantling, and tubeless tire diameter is littler than the external diameter of wheel rim.When replacing or fit a tyre, must use special-purpose disassemblerassembler or crowbar to come dismounting.And disassemblerassembler can not carry with car, and running into during operation in the open air needs changing of tire just to have no idea.Use the crowbar handwork can dismounting, but damage bigger wheel surface (paint), tire bead seat.For bigger tire, adopt handwork can't finish dismounting in addition by manpower.Therefore, using crowbar to carry out dismounting neither a kind of failure-free method.
And, for the wheel set of special purpose, need between wheel rim and tire, supporter be installed, supporter and outside cooperation at the bottom of the rim gutter, the assurance vehicle can lose heart and travel.Because the supporter internal diameter is also more much smaller than the diameter at wheel rim position, therefore common deep trouth single type inner tube-free wheel can't be installed into supporter.
Summary of the invention
The present invention has supplied a kind of opposite opened inner tube-free wheel, can make things convenient for removing and installing of wheel, and can not cause damage to wheel surface and tire bead during dismounting.
In order to solve the problems of the technologies described above, technical scheme of the present invention is as follows: a kind of opposite opened inner tube-free wheel, comprise spoke, wheel rim, tire tube valve, it is characterized in that: described wheel rim is divided into outer rim and interior wheel rim, outer rim is provided with the outward flange ring that matches, interior wheel rim is provided with the inside flange ring that matches, outer rim, the outward flange ring, the spoke cooperation is fixedly connected into as a whole, interior wheel rim cooperates with the inside flange ring and is fixedly connected into an integral body, have valve port on the interior wheel rim, tire tube valve is installed in the valve port, the inside flange ring, the outward flange ring is provided with preformed hole, tire tube valve stretches out from preformed hole, become a wheel integral body by bolted connection between inside flange ring and the outward flange ring, be provided with seal ring between inside flange ring and the outward flange ring, have groove on the end face of inside flange ring, seal ring is installed in this groove, and interior wheel rim is provided with 15 ° of bead seats that match with tire with outer rim.
To improvement of the technical scheme: described bolt is band tooth bolt.
Technique scheme is further improved: described outer rim, outward flange ring, spoke cooperate and are as a whole by being welded into, and interior wheel rim cooperates with the inside flange ring and by being welded into an integral body.
Beneficial effect:
Use opposite opened inner tube-free wheel of the present invention, need not specialized apparatus during dismounting, not operated easily by the restriction of region and equipment, and can not damage the tire bead seat during dismounting.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Opposite opened inner tube-free wheel of the present invention as shown in Figure 1, comprise spoke 1, outer rim 3, interior wheel rim 7, tire tube valve 9, outer rim 3 is provided with the outward flange ring 4 that matches, interior wheel rim 7 is provided with the inside flange ring 6 that matches, outer rim 3, outward flange ring 4, spoke 1 cooperates and is as a whole by being welded into, interior wheel rim 7 cooperates with inside flange ring 6 and by being welded into an integral body, have valve port on the interior wheel rim 7, tire tube valve 9 is installed in the valve port, inside flange ring 6, outward flange ring 4 is provided with preformed hole 10, tire tube valve 9 stretches out from preformed hole 10, be connected to become a wheel integral body by band tooth bolt 8 between inside flange ring 6 and the outward flange ring 4, be provided with O RunddichtringO 5 between inside flange ring 6 and the outward flange ring 4, have groove on the end face of inside flange ring 6, O RunddichtringO 5 is installed in this groove, and interior wheel rim 7 is provided with 15 ° of bead seats that match with tire 11 with outer rim 3.
During detaching tyre, only need the coupling nut be screwed down with socket wrench, wheel rim is with regard to separated into two parts, and tire also just can remove smoothly.During mount tyre, earlier tire is inserted on half wheel rim, puts into the O RunddichtringO, second half wheel rim is loaded onto according to position, tie bolt hole again, inflation just can be used behind the fastening nut.
When needs were installed supporter, because the state during wheel rim bolted connection of no use is an open type, supporter can directly be contained on the rim hase, and need not therefore not exist supporter that the problem of not entering is installed by the wheel rim of diameter maximum.
Inner tube-free wheel of the present invention can not replace common single type inner tube-free wheel fully, only on the vehicle of special purpose, uses, as: military cross-country car.
Claims (3)
1. opposite opened inner tube-free wheel, comprise spoke, wheel rim, tire tube valve, it is characterized in that: described wheel rim is divided into outer rim and interior wheel rim, outer rim is provided with the outward flange ring that matches, interior wheel rim is provided with the inside flange ring that matches, outer rim, the outward flange ring, the spoke cooperation is fixedly connected into as a whole, interior wheel rim cooperates with the inside flange ring and is fixedly connected into an integral body, have valve port on the interior wheel rim, tire tube valve is installed in the valve port, the inside flange ring, the outward flange ring is provided with preformed hole, and tire tube valve stretches out from preformed hole, becomes a wheel integral body by bolted connection between inside flange ring and the outward flange ring, be provided with seal ring between inside flange ring and the outward flange ring, have groove on the end face of inside flange ring, seal ring is installed in this groove, and interior wheel rim rear end is provided with 15 ° of bead seats that match with tire.
2. a kind of opposite opened inner tube-free wheel according to claim 1 is characterized in that: described bolt is band tooth bolt.
3. a kind of opposite opened inner tube-free wheel according to claim 1 and 2 is characterized in that: described outer rim, outward flange ring, spoke cooperate and are as a whole by being welded into, and interior wheel rim cooperates with the inside flange ring and by being welded into an integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010004071A CN101734100A (en) | 2010-01-12 | 2010-01-12 | Split inner tube-free wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010004071A CN101734100A (en) | 2010-01-12 | 2010-01-12 | Split inner tube-free wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101734100A true CN101734100A (en) | 2010-06-16 |
Family
ID=42458345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010004071A Pending CN101734100A (en) | 2010-01-12 | 2010-01-12 | Split inner tube-free wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101734100A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129372A (en) * | 2013-03-15 | 2013-06-05 | 上海中科深江电动车辆有限公司 | Driving system of rim |
| CN103660783A (en) * | 2013-12-09 | 2014-03-26 | 赛轮股份有限公司 | Separating type rim for 22.5inch truck tubeless tire |
| CN104691229A (en) * | 2015-03-11 | 2015-06-10 | 柳州市宇翔工程机械钢圈有限公司 | Split super heavy load tubeless wheel |
| WO2015135155A1 (en) * | 2014-03-12 | 2015-09-17 | 成都优阳机电产品设计有限公司 | Tire rim structure and tire |
| CN109910499A (en) * | 2018-09-17 | 2019-06-21 | 华安正兴车轮有限公司 | A kind of two-piece type reflectal wheel |
-
2010
- 2010-01-12 CN CN201010004071A patent/CN101734100A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129372A (en) * | 2013-03-15 | 2013-06-05 | 上海中科深江电动车辆有限公司 | Driving system of rim |
| CN103129372B (en) * | 2013-03-15 | 2015-11-11 | 上海中科深江电动车辆有限公司 | Wheel rim drive system |
| CN103660783A (en) * | 2013-12-09 | 2014-03-26 | 赛轮股份有限公司 | Separating type rim for 22.5inch truck tubeless tire |
| WO2015135155A1 (en) * | 2014-03-12 | 2015-09-17 | 成都优阳机电产品设计有限公司 | Tire rim structure and tire |
| CN106061755A (en) * | 2014-03-12 | 2016-10-26 | 成都优阳机电产品设计有限公司 | Tire rim structure and tire |
| EP3118017A4 (en) * | 2014-03-12 | 2017-11-22 | Chengdu Youyang Electromechanical Product Design Co. Ltd. | Tire rim structure and tire |
| US10647153B2 (en) | 2014-03-12 | 2020-05-12 | Chengdu Youyang Electromechanical Product Design Co., Ltd. | Tire rim structure and tire |
| CN104691229A (en) * | 2015-03-11 | 2015-06-10 | 柳州市宇翔工程机械钢圈有限公司 | Split super heavy load tubeless wheel |
| CN109910499A (en) * | 2018-09-17 | 2019-06-21 | 华安正兴车轮有限公司 | A kind of two-piece type reflectal wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100616 |