WO2007098666A1 - Front arm assembly with ball pin steering knuckle - Google Patents

Front arm assembly with ball pin steering knuckle Download PDF

Info

Publication number
WO2007098666A1
WO2007098666A1 PCT/CN2007/000049 CN2007000049W WO2007098666A1 WO 2007098666 A1 WO2007098666 A1 WO 2007098666A1 CN 2007000049 W CN2007000049 W CN 2007000049W WO 2007098666 A1 WO2007098666 A1 WO 2007098666A1
Authority
WO
WIPO (PCT)
Prior art keywords
ball head
front arm
cradle
ball pin
front cradle
Prior art date
Application number
PCT/CN2007/000049
Other languages
French (fr)
Chinese (zh)
Inventor
Yongzhou Zhao
Fei Zhang
Bing Xiao
Original Assignee
Guangzhou Panyu Huanan Motors Group Co., Ltd
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
Application filed by Guangzhou Panyu Huanan Motors Group Co., Ltd filed Critical Guangzhou Panyu Huanan Motors Group Co., Ltd
Publication of WO2007098666A1 publication Critical patent/WO2007098666A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/18—Steering knuckles; King pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
    • B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/14—Independent suspensions with lateral arms
    • B60G2200/144—Independent suspensions with lateral arms with two lateral arms forming a parallelogram
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/416—Ball or spherical joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/012—Hollow or tubular elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/10—Constructional features of arms
    • B60G2206/124—Constructional features of arms the arm having triangular or Y-shape, e.g. wishbone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/12—Cycles; Motorcycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/13—Small sized city motor vehicles

Definitions

  • the front cradle with the ball knuckle of the utility model belongs to the field of automobiles, and particularly relates to a front cradle applied to an ATV. Background technique
  • the purpose of the utility model is to avoid the deficiencies of the prior art, and to provide a front cradle which can adjust the space when the installation is large, the installation is simple and convenient, and the steering range is greatly increased, and the forward tilt angle is easily adjusted.
  • the purpose of the utility model is achieved by the following measures: it consists of a front cradle, a large ball head and a small ball head, the big ball head is installed at one end of the front cradle, and the small ball head is mounted on the front cradle. At one end, the front cradle is threaded at both ends, and the front cradle is connected to the large ball head and the small ball head by threads.
  • the front cradle is coupled to the ball head steering yaw through the large ball head, and is coupled to the main ball through the small ball head.
  • On the frame Use the ball-type cradle to mount the combination, and you can adjust the space during installation. With a ball-type flexible coupling, the structure becomes a flexible joint that reduces wear and vibration.
  • the utility model has the advantages of simple structure, convenient installation, large adjustment space during installation, convenient adjustment of the forward tilt angle, and flexible connection with the ball head type, which can reduce wear and vibration.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention.
  • Figure 2 is a schematic view of the structure of the front upper cradle.
  • Figure 3 is a schematic view of the structure of the small ball head.
  • Figure 4 is a schematic view of the structure of a large ball head. detailed description
  • the upper left front cradle big ball head 7 of the present invention is mounted on the upper left front cradle 3, and the lower left front cradle large ball head 6 is mounted on the lower left front cradle 4, the upper left front cradle 3 and
  • the upper left front cradle big ball head 7 is coupled to the ball head steering yoke 5, and is coupled to the front main frame 2 through the left upper front cradle small ball head 9, and the oil and gas type front damper spring 1 is fixedly mounted on the lower left front rocker.
  • the lower left front cradle 4 is coupled to the ball-type steering yoke 5 through the left lower front cradle large ball head 6, and coupled to the front main frame 2 through the lower left front cradle small ball head 8 on.
  • the shock absorption effect is more ideal.
  • the large ball head 7 is mounted on the upper left front cradle 3
  • the small ball head 9 is mounted on the other end of the front cradle, and the front cradle is threaded at both ends.
  • the front cradle is connected to the large ball head and the small ball head by threads, and the front cradle is coupled to the ball head steering yoke through the large ball head, and is coupled to the main frame through the small ball head.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vibration Prevention Devices (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

A front arm assembly used in a beach buggy comprises a front arm (3,4), a big ball pin (6,7) and small ball pins (8,9). The big ball pin (6,7) is installed on one end of the front arm (3,4) and the small ball pins (8,9) is installed on the other end of the front arm (3,4). The front arm (3,4) is connected with the big ball pin (6,7) and the small ball pins (8,9) by screw threads that are provided on both ends of the front arm (3,4). The front arm (3,4) is connected with a ball pin steering knuckle (5) by the big ball pin (6,7) and the front arm (3,4) is connected with a main frame (2) by the small ball pins (8,9)

Description

带有球头转向节的前摇架  Front cradle with ball knuckle
技术领域 Technical field
本实用新型带有球头转向节的前摇架属于机动车领域， 特别是涉及一种 应用于沙滩车的前摇架。 背景技术  The front cradle with the ball knuckle of the utility model belongs to the field of automobiles, and particularly relates to a front cradle applied to an ATV. Background technique
在目前沙滩车制造中， 前上摇架、 前下摇架与车架各转向轴都是刚性联 接， 无法调整前倾角， 前摇架系统安装困难， 安装时无调整空间， 而且转向 幅度也小， 前减震效果不理想。 实用新型内容  In the current ATV manufacturing, the front upper cradle, the front lower cradle and the steering axles of the frame are rigidly connected, the forward tilt angle cannot be adjusted, the front cradle system is difficult to install, there is no adjustment space during installation, and the steering range is small. The front shock absorption effect is not ideal. Utility model content
本实用新型的目的在于避免现有技术的不足之处， 而提供一种安装时可 调整空间大， 安装简单方便， 而且转向幅度也大大增加，便于调整前倾角的前 摇架。  The purpose of the utility model is to avoid the deficiencies of the prior art, and to provide a front cradle which can adjust the space when the installation is large, the installation is simple and convenient, and the steering range is greatly increased, and the forward tilt angle is easily adjusted.
本实用新型的目的是通过以下措施来达到的， 它是由前摇架， 大球头和 小球头组成， 大球头安装在前摇架的一端， 小球头安装在前摇架的另一端， 前摇架的两端有螺紋， 前摇架通过螺紋与大球头和小球头连接， 前摇架通过 大球头联接到球头式转向支角上， 通过小球头联接到主车架上。 用球头式摇 架安装组合， 安装时可调整空间多。 采用球头式柔性联接， 结构变成柔性联 接， 可减少磨损及振动。  The purpose of the utility model is achieved by the following measures: it consists of a front cradle, a large ball head and a small ball head, the big ball head is installed at one end of the front cradle, and the small ball head is mounted on the front cradle. At one end, the front cradle is threaded at both ends, and the front cradle is connected to the large ball head and the small ball head by threads. The front cradle is coupled to the ball head steering yaw through the large ball head, and is coupled to the main ball through the small ball head. On the frame. Use the ball-type cradle to mount the combination, and you can adjust the space during installation. With a ball-type flexible coupling, the structure becomes a flexible joint that reduces wear and vibration.
本实用新型结构简单， 安装方便， 安装时可调整空间大， 便于调整前倾 角， 釆用球头式柔性联接， 可减少磨损及振动。 附图说明  The utility model has the advantages of simple structure, convenient installation, large adjustment space during installation, convenient adjustment of the forward tilt angle, and flexible connection with the ball head type, which can reduce wear and vibration. DRAWINGS
附图 1是本实用新型实施例的结构示意图。  1 is a schematic structural view of an embodiment of the present invention.
附图 2是前上摇架结构示意图。  Figure 2 is a schematic view of the structure of the front upper cradle.
附图 3是小球头结构示意图。  Figure 3 is a schematic view of the structure of the small ball head.
附图 4是大球头结构示意图。 具体实施方式 Figure 4 is a schematic view of the structure of a large ball head. detailed description
下面结合附图对本实用新型作进一步说明。  The present invention will be further described below in conjunction with the accompanying drawings.
如附图 1所示，本实用新型左上前摇架大球头 7安装在左上前摇架 3上， 左下前摇架大球头 6安装在左下前摇架 4上， 左上前摇架 3和左上前摇架大 球头 7联接到球头式转向支角 5上，通过左上前摇架小球头 9联接到前主车架 2上，油气式前减震弹簧 1安装固定在左下前摇架 4和前主车架上，左下前摇 架 4通过左下前摇架大球头 6联接到球头式转向支角 5上， 通过左下前摇架 小球头 8联接到前主车架 2上。 用油气式前减震弹簧 1， 减震效果更理想。  As shown in FIG. 1, the upper left front cradle big ball head 7 of the present invention is mounted on the upper left front cradle 3, and the lower left front cradle large ball head 6 is mounted on the lower left front cradle 4, the upper left front cradle 3 and The upper left front cradle big ball head 7 is coupled to the ball head steering yoke 5, and is coupled to the front main frame 2 through the left upper front cradle small ball head 9, and the oil and gas type front damper spring 1 is fixedly mounted on the lower left front rocker. On the frame 4 and the front main frame, the lower left front cradle 4 is coupled to the ball-type steering yoke 5 through the left lower front cradle large ball head 6, and coupled to the front main frame 2 through the lower left front cradle small ball head 8 on. With the oil-gas type front shock absorbing spring 1, the shock absorption effect is more ideal.
如附图 2、 附图 3、 附图 4所示， 大球头 7安装在左上前摇架 3上， 小球 头 9安装在前摇架的另一端， 前摇架的两端有螺紋， 前摇架通过螺纹与大球 头和小球头连接， 前摇架通过大球头联接到球头式转向支角上， 通过小球头 联接到主车架上。 用球头式摇架安装组合， 安装时可调整空间多。 采用球头 式柔性联接， 结构变成柔性联接， 可减少磨损及振动。  As shown in Fig. 2, Fig. 3, and Fig. 4, the large ball head 7 is mounted on the upper left front cradle 3, and the small ball head 9 is mounted on the other end of the front cradle, and the front cradle is threaded at both ends. The front cradle is connected to the large ball head and the small ball head by threads, and the front cradle is coupled to the ball head steering yoke through the large ball head, and is coupled to the main frame through the small ball head. Use the ball-type cradle to mount the combination, and you can adjust the space during installation. With a ball-type flexible coupling, the structure becomes a flexible joint that reduces wear and vibration.

Claims

权利要求书 Claim
1. 一种带有球头转向节的前摇架， 大球头安装在前摇架的一端， 小球头安装 在前摇架的另一端， 其特征是前摇架的两端有螺紋， 前摇架通过螺紋与大 球头和小球头连接， 前摇架通过大球头联接到球头式转向支角上， 通过小 球头联接到主车架上。 1. A front cradle with a ball knuckle, the large ball head being mounted at one end of the front cradle, the small ball head being mounted at the other end of the front cradle, characterized in that both ends of the front cradle are threaded, The front cradle is connected to the large ball head and the small ball head by threads, and the front cradle is coupled to the ball head steering yoke through the large ball head, and is coupled to the main frame through the small ball head.
PCT/CN2007/000049 2006-03-03 2007-01-08 Front arm assembly with ball pin steering knuckle WO2007098666A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200620055879.0 2006-03-03
CNU2006200558790U CN2889765Y (en) 2006-03-03 2006-03-03 Front rocking rack with buttonhead knuckle

Publications (1)

Publication Number Publication Date
WO2007098666A1 true WO2007098666A1 (en) 2007-09-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/000049 WO2007098666A1 (en) 2006-03-03 2007-01-08 Front arm assembly with ball pin steering knuckle

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CN (1) CN2889765Y (en)
WO (1) WO2007098666A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2368727A1 (en) * 2010-03-11 2011-09-28 Suzhou Eagle Electric Vehicle Manufacturing Co., Ltd Suspension lift system for golf carts with improved pivotal nodes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102632951B (en) * 2012-04-25 2013-04-24 重庆建设摩托车股份有限公司 Single rocker arm frame hoisting structure for four-wheel all terrain vehicle
CN103434355B (en) * 2013-09-03 2015-11-25 苏州巴吉赛车科技有限公司 A kind of steel-plate main arm

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2070703U (en) * 1990-02-09 1991-02-06 郑军 Steering linkage connector for miniature car
US5542492A (en) * 1993-04-15 1996-08-06 Ec Engineering+Consulting Spezialmaschinen Gmbh Device for driving, guiding and steering a vehicle wheel
EP1386770A1 (en) * 2002-08-02 2004-02-04 Jenn Jiangq Ltd. Motorized beach vehicle
CN2716125Y (en) * 2004-05-28 2005-08-10 陈建宏 Forearm structure of sand beach vehicle
CN2748310Y (en) * 2004-07-28 2005-12-28 江门中裕摩托集团有限公司 Front wheel independent suspension mechanism of sand beach vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2070703U (en) * 1990-02-09 1991-02-06 郑军 Steering linkage connector for miniature car
US5542492A (en) * 1993-04-15 1996-08-06 Ec Engineering+Consulting Spezialmaschinen Gmbh Device for driving, guiding and steering a vehicle wheel
EP1386770A1 (en) * 2002-08-02 2004-02-04 Jenn Jiangq Ltd. Motorized beach vehicle
CN2716125Y (en) * 2004-05-28 2005-08-10 陈建宏 Forearm structure of sand beach vehicle
CN2748310Y (en) * 2004-07-28 2005-12-28 江门中裕摩托集团有限公司 Front wheel independent suspension mechanism of sand beach vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2368727A1 (en) * 2010-03-11 2011-09-28 Suzhou Eagle Electric Vehicle Manufacturing Co., Ltd Suspension lift system for golf carts with improved pivotal nodes
RU2449897C1 (en) * 2010-03-11 2012-05-10 Сужоу Игл Илектрик Виикл Мануфекчуринг Ко., Лтд Suspension with perfected axial assemblies for golf-mobiles

Also Published As

Publication number Publication date
CN2889765Y (en) 2007-04-18

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