WO2019061924A1 - 辐条轮 - Google Patents

辐条轮 Download PDF

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Publication number
WO2019061924A1
WO2019061924A1 PCT/CN2017/120437 CN2017120437W WO2019061924A1 WO 2019061924 A1 WO2019061924 A1 WO 2019061924A1 CN 2017120437 W CN2017120437 W CN 2017120437W WO 2019061924 A1 WO2019061924 A1 WO 2019061924A1
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WO
WIPO (PCT)
Prior art keywords
spoke
fixing
heads
rim
head
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Application number
PCT/CN2017/120437
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English (en)
French (fr)
Inventor
顾福明
Original Assignee
无锡市凯圣机械制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201721277968.4U external-priority patent/CN207535608U/zh
Priority claimed from CN201710916892.3A external-priority patent/CN107539016A/zh
Application filed by 无锡市凯圣机械制造有限公司 filed Critical 无锡市凯圣机械制造有限公司
Publication of WO2019061924A1 publication Critical patent/WO2019061924A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B1/00—Spoked wheels; Spokes thereof
    • B60B1/02—Wheels with wire or other tension spokes
    • B60B1/04—Attaching spokes to rim or hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/06—Rims characterised by means for attaching spokes, i.e. spoke seats

Definitions

  • the present disclosure relates to a wheel, for example to a spoke wheel.
  • spoke wheels are often used.
  • the spoke wheel mainly comprises a hub, a rim and a spoke connecting the hub and the rim.
  • the spoke wheel is deformed by the rim and the spoke to thereby absorb the impact and can also be lightened, and can be adjusted in the event of an obstacle.
  • Vacuum tires are widely used due to their low puncture.
  • the spoke wheels for vacuum tires in the related art directly punch holes in the rim, and then the spokes are installed, and then the rubber caps are used to block the holes in the rim.
  • Tubeless, vacuum tires of this structure are prone to air leakage, and the installation is complicated and the heat dissipation is poor.
  • the present disclosure provides a spoke wheel, which solves the problem that the spoke wheel for a vacuum tire in the related art directly installs a spoke after punching a hole on the rim, and adds a rubber cover, which is complicated to install, has poor heat dissipation, and is easy to leak.
  • a spoke wheel includes a hub, a rim and a plurality of spokes between the hub and the rim, the first side of the axial inner wall of the rim is arranged with a plurality of first spoke fixing heads in a circumferential direction, and the rim inner wall shaft The second side of the direction is arranged in the circumferential direction with a plurality of second spoke fixing heads, and the first spoke fixing head and the second spoke fixing head are each provided with fixing holes for mounting the spokes.
  • the axial center line of the fixing hole on the first spoke fixing head does not coincide with the axial center line of the fixing hole on the second spoke fixing head.
  • the plurality of first spoke fixing heads are evenly distributed in a circumferential direction
  • the plurality of second spoke fixing heads are evenly distributed in a circumferential direction.
  • a single second spoke fixing head is located between two adjacent first spoke fixing heads, and two adjacent first spoke fixing heads are adjacent to each other through the connecting plate The second spoke fixing head between the two first spoke fixing heads is connected.
  • the inner end surface of the connecting plate is a curved surface.
  • a single said second spoke attachment head is located intermediate the two adjacent first spoke attachment heads.
  • the plurality of first spoke fixing heads, the plurality of second spoke fixing heads and the connecting plate are of a unitary structure.
  • the spoke includes a first spoke, a second spoke, and a connecting strip for connecting the first spoke and the second spoke, and the first end of the first spoke is provided with the fixing hole a first card head that is snap-fitted, and a second end end of the first spoke is provided with a right-handed external thread, and a first end of the second spoke is provided with a second card that is in a snap-fit connection with the hub And a second end end of the second spoke is provided with a left-handed external thread, the first end of the connecting strip is provided with a right-hand threaded hole, and the second end of the connecting strip is provided with a left-hand threaded hole.
  • the spoke wheel of the present disclosure can conveniently fix the spoke by providing the first spoke fixing head and the second spoke fixing head on the inner wall of the rim, and the spoke is located between the rim and the hub without passing through the rim, so it can be directly applied to the vacuum tire No leakage occurs.
  • the first spoke fixing head is located on the first side of the inner wall of the rim
  • the second spoke fixing head is located on the second side of the inner wall of the rim
  • the fixing hole of the first spoke fixing head The axial center line does not coincide with the axial center line of the fixing hole on the second spoke fixing head, and the dislocation arrangement manner makes the force uniform, thereby greatly improving the bearing strength of the spoke wheel, and further, the plurality of first spokes are fixed.
  • the head, the plurality of second spoke fixing heads, the connecting plate and the rim are all integrated structures, further improving the bearing strength of the spoke wheel, and designing the inner end surface of the connecting plate as a curved surface, thereby effectively improving the structural strength, and further, the spokes
  • the first spoke, the second spoke and the connecting strip are configured, the first spoke is screwed to the connecting rod by a right-hand thread, and the second spoke is connected by a left-hand thread Threaded connection, so that the spoke does not loosen when a force, a simple structure and easy to implement.
  • FIG. 1 is a schematic structural view of a spoke wheel according to an embodiment
  • FIG. 2 is a schematic structural view of a rim provided by an embodiment.
  • the spoke wheel of the present embodiment includes a hub 1 , a rim 2 and a plurality of spokes between the hub 1 and the rim 2 , and the left side of the inner wall of the rim 2 is circumferentially
  • a plurality of first spoke fixing heads 3 are evenly arranged in the direction, and a plurality of second spoke fixing heads 4 are uniformly arranged in the circumferential direction on the right side of the inner wall of the rim 2, the first spoke fixing head 3 and the second spoke fixing head 4
  • the fixing holes 11 for mounting the spokes are respectively opened, and the axial center line of the fixing holes 11 on the first spoke fixing head 3 does not coincide with the axial center line of the fixing holes 11 on the second spoke fixing head 4, and the single second
  • the spoke fixing head 4 is located in the middle of the adjacent two first spoke fixing heads 3, and the adjacent two first spoke fixing heads 3 pass through the connecting plate 5 and the two adjacent first spoke fixing heads 3
  • the second spoke fixing heads 4 are connected, the inner end faces of the connecting plates 5 are curved faces,
  • the spoke wheel has a first spoke fixing head 3 and a second spoke fixing head 4 disposed on the inner wall of the rim 2, thereby facilitating the fixing of the spokes, and the spokes are located between the rim 2 and the hub 1 without passing through the rim 2, so Applied to the vacuum tire, no air leakage occurs.
  • first spoke fixing head 3 is located on the left side of the inner wall of the rim 2
  • second spoke fixing head 4 is located on the right side of the inner wall of the rim 2
  • first spoke fixing head 3 The axial center line of the upper fixing hole 11 does not coincide with the axial center line of the fixing hole 11 of the second spoke fixing head 4, and the dislocation arrangement manner makes the force uniform, thereby greatly improving the bearing strength of the spoke wheel;
  • the plurality of first spoke fixing heads 3, the plurality of second spoke fixing heads 4, the connecting plate 5 and the rim 2 are all integrated structures, further improving the bearing strength of the spoke wheels, and designing the inner end surface of the connecting plate 5 into an arc shape The surface is effectively increased in structural strength.
  • the spoke is composed of a first spoke 6, a second spoke 7 and a connecting strip 8.
  • the first spoke 6 is screwed to the connecting strip 8 by a right-handed thread
  • the second spoke 7 is passed by a left-handed thread. even Threaded bar 8, so that the spoke does not loosen when a force, a simple structure, easy to implement.
  • the spoke wheel of the present disclosure can more conveniently fix the spokes, and can also be directly applied to the vacuum tire without causing air leakage.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

一种辐条轮，包括轮毂（1）、轮辋（2）及位于轮毂（1）和轮辋（2）之间的多根辐条，所述轮辋（2）内壁轴向的第一侧沿圆周方向布置有多个第一辐条固定头（3），且所述轮辋（2）内壁轴向的第二侧沿圆周方向布置有多个第二辐条固定头（4），所述第一辐条固定头（3）和第二辐条固定头（4）上均开有用于安装辐条的固定孔（11）。

Description

辐条轮 技术领域
本公开涉及一种轮，例如涉及一种辐条轮。
背景技术
在摩托车和自行车中，经常使用辐条轮。辐条轮主要包括轮毂、轮辋及连接轮毂和轮辋的辐条，辐条轮通过轮辋和辐条变形由此能够吸收冲击并且还能够实现轻型化，如遇障碍可以自行调整。
真空轮胎因具有爆胎性低的特点，得到广泛应用，然而，相关技术中用于真空轮胎的辐条轮直接在轮辋上打孔，然后安装辐条后再用橡胶盖将轮辋上的孔堵塞而达到无内胎化，此种结构的真空轮胎，极易出现漏气现象，且安装复杂，散热性较差。
发明内容
本公开提供一种辐条轮，解决了相关技术中用于真空轮胎的辐条轮直接在轮辋上打孔后安装辐条，并加装橡胶盖，安装复杂，散热性差，易漏气的问题。
一种辐条轮，包括轮毂、轮辋及位于轮毂和轮辋之间的多根辐条，所述轮辋内壁轴向的第一侧沿圆周方向布置有多个第一辐条固定头，且所述轮辋内壁轴向的第二侧沿圆周方向布置有多个第二辐条固定头，所述第一辐条固定头和所述第二辐条固定头上均开有用于安装辐条的固定孔。
可选地，所述第一辐条固定头上固定孔的轴向中心线与所述第二辐条固定头上固定孔的轴向中心线不重合。
可选地，所述的多个第一辐条固定头沿圆周方向均匀分布，所述的多个第二辐条固定头沿圆周方向均匀分布。
可选地，单个所述第二辐条固定头位于相邻的两个所述第一辐条固定头之间，且相邻的两个所述第一辐条固定头均通过连接板与位于该相邻的两个所述第一辐条固定头之间的所述第二辐条固定头相连。
可选地，所述连接板的内侧端面为弧形面。
可选地，单个所述第二辐条固定头位于相邻的两个所述第一辐条固定头的中间。
可选地，所述的多个第一辐条固定头、所述多个第二辐条固定头和所述连接板为一体结构。
可选地，所述辐条包括第一辐条、第二辐条及用于连接所述第一辐条和所述第二辐条的连接条，所述第一辐条的第一端设置有与所述固定孔卡接配合的第一卡头，且所述第一辐条的第二端端头设置有右旋外螺纹，所述第二辐条的第一端设置有与所述轮毂卡接连接的第二卡头，且所述第二辐条的第二端端头设置有左旋外螺纹，所述连接条的第一端开有右旋螺纹孔，所述连接条的第二端开有左旋螺纹孔。
本公开的辐条轮通过在轮辋内壁上设置第一辐条固定头和第二辐条固定头，进而可方便的固定辐条，辐条位于轮辋与轮毂之间，而没有贯穿轮辋，因此可以直接应用于真空轮胎上，不会产生漏气现象，其次，第一辐条固定头位于轮辋内壁轴向的第一侧，第二辐条固定头位于轮辋内壁轴向的第二侧，且第一辐条固定头上固定孔的轴向中心线与第二辐条固定头上固定孔的轴向中心线不重合，错位布置的方式使得受力均匀，进而大大提高了辐条轮的承载强度，再者，多个第一辐条固定头、多个第二辐条固定头、连接板和轮辋均为一体结构，进一步提高了辐条轮的承载强度，且将连接板的内侧端面设计成弧形面，有效提高了结构强度，此外，辐条由第一辐条、第二辐条和连接条构成，第一辐条通过右旋螺纹与连接条螺纹连接，第二辐条通过左旋螺纹与连接条螺纹连接，使得辐条在受力时不会出现松动，结构简单且易于实现。
附图说明
图1为一实施例提供的辐条轮的结构示意图；
图2为一实施例提供的轮辋的结构示意图。
具体实施方式
请参照图1及图2所示，本实施例提供的一种辐条轮，包括轮毂1、轮辋2及位于轮毂1和轮辋2之间的多根辐条，所述轮辋2内壁的左侧沿圆周方向均匀布置有多个第一辐条固定头3，且轮辋2内壁的右侧沿圆周方向均匀布置有多个第二辐条固定头4，所述第一辐条固定头3和第二辐条固定头4上均开有用于安装辐条的固定孔11，且第一辐条固定头3上固定孔11的轴向中心线与第二辐条固定头4上固定孔11的轴向中心线不重合，单个第二辐条固定头4位于相邻 的两个第一辐条固定头3的中间，且相邻的两个第一辐条固定头3均通过连接板5与位于该相邻的两个第一辐条固定头3之间的第二辐条固定头4相连，所述连接板5的内侧端面为弧形面，所述的多个第一辐条固定头3、多个第二辐条固定头4、连接板5和轮辋2为一体结构，所述辐条包括第一辐条6、第二辐条7及用于连接第一辐条6和第二辐条7的连接条8，所述第一辐条6的外端设置有与固定孔11卡接配合的第一卡头9，且第一辐条6的内端端头设置有右旋外螺纹，所述第二辐条7的内端设置有与轮毂1卡接连接的第二卡头10，且第二辐条7的外端端头设置有左旋外螺纹，所述连接条8的外端开有右旋螺纹孔，并与第一辐条6的内端端头螺纹连接，连接条8的内端开有左旋螺纹孔，并与第二辐条7的外端端头螺纹连接。
上述辐条轮通过在轮辋2内壁上设置第一辐条固定头3和第二辐条固定头4，进而可方便的固定辐条，辐条位于轮辋2与轮毂1之间，而没有贯穿轮辋2，因此可以直接应用于真空轮胎上，不会产生漏气现象，其次，第一辐条固定头3位于轮辋2内壁的左侧，第二辐条固定头4位于轮辋2内壁的右侧，且第一辐条固定头3上固定孔11的轴向中心线与第二辐条固定头4上固定孔11的轴向中心线不重合，错位布置的方式使得受力均匀，进而大大提高了辐条轮的承载强度；再者，多个第一辐条固定头3、多个第二辐条固定头4、连接板5和轮辋2均为一体结构，进一步提高了辐条轮的承载强度，且将连接板5的内侧端面设计成弧形面，有效提高了结构强度，此外，辐条由第一辐条6、第二辐条7和连接条8构成，第一辐条6通过右旋螺纹与连接条8螺纹连接，第二辐条7通过左旋螺纹与连接条8螺纹连接，使得辐条在受力时不会出现松动，结构简单、易于实现。
工业实用性
本公开的辐条轮，可更方便的固定辐条，还可以直接应用于真空轮胎上，不会产生漏气现象。

Claims (8)

  1. 一种辐条轮，包括轮毂、轮辋及位于轮毂和轮辋之间的多根辐条，所述轮辋内壁轴向的第一侧沿圆周方向布置有多个第一辐条固定头，且所述轮辋内壁轴向的第二侧沿圆周方向布置有多个第二辐条固定头，所述第一辐条固定头和所述第二辐条固定头上均开有用于安装辐条的固定孔。
  2. 根据权利要求1所述的一种辐条轮，其中，所述第一辐条固定头上固定孔的轴向中心线与所述第二辐条固定头上固定孔的轴向中心线不重合。
  3. 根据权利要求2所述的一种辐条轮，其中，所述的多个第一辐条固定头沿圆周方向均匀分布，所述的多个第二辐条固定头沿圆周方向均匀分布。
  4. 根据权利要求3所述的一种辐条轮，其中，单个所述第二辐条固定头位于相邻的两个所述第一辐条固定头之间，且相邻的两个所述第一辐条固定头均通过连接板与位于该相邻的两个所述第一辐条固定头之间的所述第二辐条固定头相连。
  5. 根据权利要求4所述的一种辐条轮，其中，所述连接板的内侧端面为弧形面。
  6. 根据权利要求4所述的一种辐条轮，其中，单个所述第二辐条固定头位于相邻的两个所述第一辐条固定头的中间。
  7. 根据权利要求1所述的一种辐条轮，其中，所述的多个第一辐条固定头、所述多个第二辐条固定头和所述连接板为一体结构。
  8. 根据权利要求1所述的一种辐条轮，其中，所述辐条包括第一辐条、第二辐条及用于连接所述第一辐条和所述第二辐条的连接条，所述第一辐条的第一端设置有与所述固定孔卡接配合的第一卡头，且所述第一辐条的第二端端头设置有右旋外螺纹，所述第二辐条的第一端设置有与所述轮毂卡接连接的第二卡头，且所述第二辐条的第二端端头设置有左旋外螺纹，所述连接条的第一端开有右旋螺纹孔，所述连接条的第二端开有左旋螺纹孔。
PCT/CN2017/120437 2017-09-30 2017-12-31 辐条轮 WO2019061924A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201721277968.4 2017-09-30
CN201721277968.4U CN207535608U (zh) 2017-09-30 2017-09-30 一种辐条轮
CN201710916892.3 2017-09-30
CN201710916892.3A CN107539016A (zh) 2017-09-30 2017-09-30 一种辐条轮

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WO2019061924A1 true WO2019061924A1 (zh) 2019-04-04

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2688516Y (zh) * 2003-12-25 2005-03-30 许炎煌 一种可安装高速胎的钢丝轮圈
CN201012616Y (zh) * 2007-01-25 2008-01-30 亚猎士科技股份有限公司 双层式轮圈
CN201030762Y (zh) * 2007-01-08 2008-03-05 参联国际贸易有限公司 双壁式轮框减重改良结构
DE102015104663A1 (de) * 2015-03-26 2016-09-29 Carbofibretec Gmbh Laufrad für ein muskelbetriebenes Fahrzeug mit einer speziellen Speichenanbindung an einer Felge
US20170136810A1 (en) * 2003-01-13 2017-05-18 Raphel Schlanger Vehicle wheel spoke connection

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170136810A1 (en) * 2003-01-13 2017-05-18 Raphel Schlanger Vehicle wheel spoke connection
CN2688516Y (zh) * 2003-12-25 2005-03-30 许炎煌 一种可安装高速胎的钢丝轮圈
CN201030762Y (zh) * 2007-01-08 2008-03-05 参联国际贸易有限公司 双壁式轮框减重改良结构
CN201012616Y (zh) * 2007-01-25 2008-01-30 亚猎士科技股份有限公司 双层式轮圈
DE102015104663A1 (de) * 2015-03-26 2016-09-29 Carbofibretec Gmbh Laufrad für ein muskelbetriebenes Fahrzeug mit einer speziellen Speichenanbindung an einer Felge

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