WO2005072843A1 - サスペンション構造及び模型車両 - Google Patents

サスペンション構造及び模型車両 Download PDF

Info

Publication number
WO2005072843A1
WO2005072843A1 PCT/JP2005/001111 JP2005001111W WO2005072843A1 WO 2005072843 A1 WO2005072843 A1 WO 2005072843A1 JP 2005001111 W JP2005001111 W JP 2005001111W WO 2005072843 A1 WO2005072843 A1 WO 2005072843A1
Authority
WO
WIPO (PCT)
Prior art keywords
suspension structure
pivot shaft
rod
fixing ring
structure according
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.)
Ceased
Application number
PCT/JP2005/001111
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Shigeki Araki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tamiya Inc
Original Assignee
Tamiya Inc
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 Tamiya Inc filed Critical Tamiya Inc
Priority to US10/587,484 priority Critical patent/US20080096462A1/en
Priority to DE602005023421T priority patent/DE602005023421D1/de
Priority to EP05709385A priority patent/EP1723994B1/en
Publication of WO2005072843A1 publication Critical patent/WO2005072843A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/26—Details; Accessories
    • A63H17/262—Chassis; Wheel mountings; Wheels; Axles; Suspensions; Fitting body portions to chassis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
    • A63H17/14—Endless-track automobiles or trucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/13—Torsion spring
    • B60G2202/134—Torsion spring comprising a transversal torsion bar and/or tube

Definitions

  • the present invention relates to a suspension structure used for a model vehicle, and more particularly, to a suspension structure provided with a torsion bar (torsion bar) used for a model tank.
  • a torsion bar torsion bar
  • a plate spring is fitted to a pivot shaft of a swing arm, and the torsion elasticity of the plate panel is used.
  • FIGS. 7 to 9 show a conventional model tank having such a suspension structure.
  • Fig. 7 is a side view of a conventional model tank.
  • Crawler tracks, starting wheels (sprockets 'wheels), running wheels (road' wheels), etc. are attached to the body of the model tank 100. These forces are omitted in FIG.
  • the traveling wheels are mounted on the inner surface of the vehicle body bottom 101 via a suspension structure.
  • the suspension structure 102 is shown in FIGS.
  • the panel mounting fixtures 103 which are sheet metal processed into an L-shaped cross section, are arranged in parallel with each other and fixed to the vehicle body bottom 101.
  • a plurality of metal panel panels 105 are attached to the panel panel fixing bracket 103 through openings provided in the panel panel fixing bracket 103.
  • One end of the panel panel 105 is inserted into a slit of the pivot shaft 106.
  • the other end of the leaf spring 105 is restricted from moving in the axial direction by a stopper 109 formed on the leaf spring fixing bracket 103.
  • a swing arm 108 is attached to the other end of the pivot shaft 106, and a traveling wheel (not shown) is attached to the tip of the swing arm 108.
  • the conventional suspension structure 102 is manufactured by manufacturing a panel mounting plate 103 by using a sheet metal casing. As a result, the manufacturing process was complicated, and processing and assembly took time and labor. As a result, when the manufacturing cost increased, problems occurred.
  • a rod-shaped member 20 having torsional elasticity and one end of the rod-shaped member 20 are connected to a vehicle body of the model vehicle.
  • the first annular portion 21 is formed at one end of the rod-shaped member 20, and the fixed portion 75 is a column-shaped projecting portion 75 projecting from the vehicle body 71, By fitting the first annular portion 21 to the protruding portion 75, one end of the rod-shaped member 20 is fixed to the vehicle body 71.
  • the pivot shaft 30 includes the slit 32 into which the other end of the rod-shaped member 20 is inserted.
  • the other end of the rod-shaped member 20 is provided with the second annular portion 22 inserted into the slit 32.
  • the fixing ring 40 is provided to prevent the second annular portion 22 from falling off from the slit 32 in a state where the second annular portion 22 is inserted into the slit 32.
  • the fixing ring 40 is provided with the protruding portion (protruding strip) 31 for preventing the terminal force of the pivot shaft 30 from falling off.
  • a fixing ring receiving portion 77 that slidably supports the fixing ring 40 with respect to the vehicle body 71 is provided.
  • the fixing ring receiving portion 77 includes a curved surface that comes into contact with the fixing ring 40.
  • the regulating portion 76 for regulating the movement of the fixing ring 40 in the axial direction of the pivot shaft 30.
  • the model vehicle 70 includes the suspension structure 1.
  • the suspension structure 1 for the right wheel and the suspension structure 1 for the left wheel include the suspension structure 1 for the right wheel and the suspension structure for the left wheel. 1 and are alternately arranged.
  • FIG. 1 is a side view of a model tank having the suspension structure of the present invention.
  • FIG. 2 is an exploded perspective view of the suspension structure of the present invention.
  • FIG. 3 is an exploded side view of the suspension structure of the present invention.
  • FIG. 4 is a top view showing a state where a rod-shaped member is attached to a vehicle body bottom surface.
  • FIG. 5 is a perspective view showing an assembled state of the suspension structure of the present invention.
  • FIG. 6 is a plan view showing an assembled state of the suspension structure of the present invention.
  • FIG. 7 is a side structural view of a conventional model tank.
  • FIG. 8 is a plan view of a suspension structure used for the model tank in FIG. 4.
  • FIG. 9 is a perspective view of the suspension structure of FIG. 5.
  • the suspension structure is applied to a suspension of a model tank.
  • the present invention is not limited to the model tank, and can be applied to other model vehicles such as a tracked vehicle and an automobile.
  • FIG. 1 is a side view of a model tank 70 of the present invention, and the model tank 70 imitates “Leopard 2”.
  • the model tank 70 has a hull 71, a turret 72 rotatably provided above the hull 71, and a vertically movable barrel 73 provided on the turret 72, and a plurality of running wheels ( Road ' ⁇ wheel) 74 are provided.
  • the suspension structure 1 of the present invention supports the traveling wheel 74 so as to be able to move up and down, and functions as a suspension for the traveling wheel 74.
  • Fig. 2 shows an exploded perspective view of the suspension structure 1.
  • the suspension structure 1 of the present invention is mounted on the inner bottom surface of a resin-made vehicle body 71.
  • the rod-shaped member (torsion bar) 20 is formed of a steel wire and has a predetermined torsional elasticity.
  • a first annular portion 21 and a second annular portion 22 formed by annularly bending a steel wire are formed.
  • the pivot shaft 30 is cylindrical and is attached to the second annular portion 22.
  • a metal fixing ring 40 is attached to the pivot shaft 30.
  • the fixing ring 40 prevents the pivot shaft 30 from falling off the slit 31.
  • a projecting strip 31 is provided at one end of the pivot shaft 30 over the entire circumference thereof.
  • the protrusion 31 abuts the fixing ring 40 to prevent the fixing ring 40 from dropping off.
  • the base end side of the swing arm 50 is attached to the other end side of the pivot shaft 30, and rotates together with the pivot shaft 30 within a predetermined range.
  • a traveling wheel 74 (not shown) is rotatably attached to the distal end of the swing arm 50.
  • a tubular opening 76 that accommodates the pivot shaft 30 is formed on a side surface of the vehicle body 71.
  • a cylindrical protruding portion 75 protruding upward from the bottom surface is formed on the inner bottom surface of the resin-made vehicle body 71.
  • the outer diameter of the projecting portion 75 is substantially the same as the inner diameter of the first annular portion 21, and the first annular portion 21 fits into the projecting portion 75.
  • the fixing member 60 is attached to the tip end of the protruding portion 75 in order to prevent the first annular portion 21 from falling off. Then, the fixing member 60 contacts the first annular portion 21 and is fixed to the protruding portion 75 by a screw (not shown). Thereby, the first annular portion 21 side of the rod-shaped member 20 is fixed to the vehicle body 71.
  • FIG. 4 is a plan view showing a state where one end of the rod-shaped member 20 is attached to the inner bottom surface of the vehicle body 71.
  • a fixing ring receiving portion 77 projecting upward from the vehicle body 71 and having a curved surface that comes into contact with the curved surface of the fixing ring 40 is formed in the body.
  • the fixing ring 40 is slidably supported by the fixing ring receiving portion 77.
  • both sides of the fixed ring receiving portion 77 that is, both sides of the fixed ring 40 orthogonal to the axial direction of the pivot shaft 30 and
  • a regulating portion (regulating wall) 78 is formed integrally with the vehicle body 71 so as to contact the lower portion of the surface.
  • FIGS. 5 and 6 show a state in which the above-described suspension structure 1 is installed at the bottom of the vehicle body 71.
  • the swing arm 50 is attached to the bar-shaped member 20 via the pivot shaft 30, and is rotatable as long as the torsional elasticity of the bar-shaped member 20 allows.
  • An upward force is applied to the traveling wheel 74.
  • the tip of the swing arm 50 moves upward, that is, when the pivot shaft 30 rotates about the rod 20, the rod 20 is fixed at one end to the bottom of the vehicle body 71. By twisting 20, the force applied to traveling wheel 74 is absorbed.
  • the suspension structure 1 of the present invention is mounted on all the traveling wheels 74 of the model tank 70 shown in FIG. 1 and is not shown, but is for the traveling wheels 74 attached to the right side of the vehicle body 71. And the traveling wheels 74 attached to the left side surface of the vehicle body 71 are arranged alternately and parallel to the inner bottom of the vehicle body 71.

Landscapes

  • Vehicle Body Suspensions (AREA)
  • Toys (AREA)
PCT/JP2005/001111 2004-01-30 2005-01-27 サスペンション構造及び模型車両 Ceased WO2005072843A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/587,484 US20080096462A1 (en) 2004-01-30 2005-01-27 Suspension Structure and Model Vehicle
DE602005023421T DE602005023421D1 (de) 2004-01-30 2005-01-27 Aufhängungsstruktur und modellfahrzeug
EP05709385A EP1723994B1 (en) 2004-01-30 2005-01-27 Suspension structure and model vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004022575A JP2005211379A (ja) 2004-01-30 2004-01-30 サスペンション構造及び模型車両
JP2004-022575 2004-01-30

Publications (1)

Publication Number Publication Date
WO2005072843A1 true WO2005072843A1 (ja) 2005-08-11

Family

ID=34823837

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/001111 Ceased WO2005072843A1 (ja) 2004-01-30 2005-01-27 サスペンション構造及び模型車両

Country Status (5)

Country Link
US (1) US20080096462A1 (cg-RX-API-DMAC7.html)
EP (1) EP1723994B1 (cg-RX-API-DMAC7.html)
JP (1) JP2005211379A (cg-RX-API-DMAC7.html)
DE (1) DE602005023421D1 (cg-RX-API-DMAC7.html)
WO (1) WO2005072843A1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD715376S1 (en) 2013-10-01 2014-10-14 Mega Brands Inc. Construction set element
US9375649B2 (en) 2014-08-05 2016-06-28 Mattel, Inc. Toy vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650495U (cg-RX-API-DMAC7.html) * 1979-09-22 1981-05-06
JP2000352411A (ja) * 1999-06-11 2000-12-19 Showa Alum Corp アーム用部材

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB433946A (en) * 1934-01-25 1935-08-23 Nicholas Straussler Improvements in or relating to wheel suspensions for road vehicles
US3202441A (en) * 1963-11-27 1965-08-24 Ford Motor Co Torsion spring vehicle suspension
GB1249552A (en) * 1968-01-08 1971-10-13 Mattel Inc Axles for toy vehicles
US4213269A (en) * 1978-03-03 1980-07-22 Grogg Charles J Sr Amusement vehicle
AT375601B (de) * 1982-05-11 1984-08-27 Steyr Daimler Puch Ag Federung fuer kraftfahrzeuge
US4562893A (en) * 1983-12-19 1986-01-07 Hedstrom Corporation Toy vehicle
JPH0236559Y2 (cg-RX-API-DMAC7.html) * 1984-10-18 1990-10-04
US5016912A (en) * 1989-02-22 1991-05-21 Dbx Corporation Trailer suspension apparatus
JPH0330955U (cg-RX-API-DMAC7.html) * 1989-08-03 1991-03-26
US5909780A (en) * 1994-08-22 1999-06-08 Ani Mining Services Ltd Vehicle for underground mine shafts
DE29922520U1 (de) * 1999-12-22 2000-03-02 Conrad GmbH, 90562 Kalchreuth Mehrachsiges Modell-Lastfahrzeug
US6585286B2 (en) * 2000-12-12 2003-07-01 The Boler Company Vehicle suspension
DE20105614U1 (de) * 2001-03-29 2002-08-08 Conrad GmbH, 90562 Kalchreuth Modell-Fahrwerk eines Lkw

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650495U (cg-RX-API-DMAC7.html) * 1979-09-22 1981-05-06
JP2000352411A (ja) * 1999-06-11 2000-12-19 Showa Alum Corp アーム用部材

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NAKAMURA F. ET AL: "Bobby-Technique 28, Radio Control Plastic Model.", NIHON HOSO SHUPPAN KYOKAI., 20 April 1978 (1978-04-20), pages 107 - 110, XP002992123 *

Also Published As

Publication number Publication date
JP2005211379A (ja) 2005-08-11
EP1723994B1 (en) 2010-09-08
DE602005023421D1 (de) 2010-10-21
US20080096462A1 (en) 2008-04-24
EP1723994A1 (en) 2006-11-22
EP1723994A4 (en) 2008-12-31

Similar Documents

Publication Publication Date Title
CN102892663B (zh) 齿轮齿条式转向器单元
JP4928982B2 (ja) スタビライザーの支持構造
CN101236854B (zh) 转向信号开关装置
JP2005211379A (ja) サスペンション構造及び模型車両
US20140110519A1 (en) Sheet winding device for vehicle
JP2006175946A5 (cg-RX-API-DMAC7.html)
US7910846B2 (en) Steering column assembly for vehicle
JP2012095392A (ja) ケーブル保持具
JP2012081892A (ja) 車両用リヤサスペンション
JPH0840287A (ja) 衝撃吸収ステアリング装置
JP2008087535A (ja) ステアリング装置
CN209738717U (zh) 导向臂、汽车悬架和汽车
JP2004217048A (ja) ラックブッシュ
KR102002067B1 (ko) 차량용 도어체커
JPH0226772Y2 (cg-RX-API-DMAC7.html)
CN223432278U (zh) 一种车载显示屏手动偏摆结构
JP2005178482A (ja) ステアリング装置
JP4186056B2 (ja) ドアチェッカー用保持具
JPH0747255Y2 (ja) ラックアンドピニオン式ステアリング装置
JP5042753B2 (ja) スタビライザーの支持構造
CN211685595U (zh) 简易起落架及无人机
JP2588335Y2 (ja) ステアリングコラムの揺動支持装置
JP4449034B2 (ja) キャスターの製造方法
JP3910046B2 (ja) ラックピニオン式舵取装置
JPS6025133Y2 (ja) 車輌用アンテナ

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

WWE Wipo information: entry into national phase

Ref document number: 2005709385

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2005709385

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 10587484

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 10587484

Country of ref document: US