CN100571829C - The fore axle unit that is used for toy car - Google Patents
The fore axle unit that is used for toy car Download PDFInfo
- Publication number
- CN100571829C CN100571829C CNB2005100547368A CN200510054736A CN100571829C CN 100571829 C CN100571829 C CN 100571829C CN B2005100547368 A CNB2005100547368 A CN B2005100547368A CN 200510054736 A CN200510054736 A CN 200510054736A CN 100571829 C CN100571829 C CN 100571829C
- Authority
- CN
- China
- Prior art keywords
- axle unit
- wheel
- fore axle
- fore
- brace sections
- 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 238000005457 optimization Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
Images
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
- A63H17/14—Endless-track automobiles or trucks
-
- 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
Landscapes
- Toys (AREA)
Abstract
This fore axle unit is applicable to a toy car or is used for moving on an autodrome, and this toy car comprises axle unit behind a vehicle frame that is used to hold the fore axle unit with front-wheel and.In order to make this fore axle unit optimization, between the front-wheel of the fore axle unit of described vehicle frame, has an adjusting device that is used for front tread.
Description
Technical field
The present invention relates to a kind of fore axle unit that is used for toy car or is used on an autodrome, moving.
Background technology
By the known model car of DE 7616672U1, it comprises a vehicle frame with U-shaped cross-section, and its parallel sides leg extends on vertically and is used to support rear axle and front axle at car.Described front axle has horizontal guide rod on the side of the being fixed on leg, and these horizontal guide rods are connected with front-wheel by wheel stand, and the wheelspan of wherein said front-wheel is because the frame mode of being realized is unalterable.
According to EP 1275424A1 similar embodiment guiding and remote-controlled toy car that gets on the right track an autodrome is shown also, wherein front axle has the supporting section that is used for a wheel shaft that is connected with front-wheel.Described wheel is stiff and its wheelspan is to fix.
Provide a toy car by DE 3722618C2, it has a chassis, and this chassis has vehicle body fixed thereon.Described chassis has driving wheel and bogie wheel, wherein has different, the selectable bearing position that is used for these bogie wheels for bogie wheel towards two long limits on chassis.
Summary of the invention
The objective of the invention is to realize a fore axle unit that is used for a toy car, it has the version of simple and reliable in function.But a wheel suspension that is used for the fore axle unit front-wheel is worked efficiently at this.
For this reason, the present invention proposes a kind of fore axle unit that is used for a toy car, this toy car comprises a vehicle frame that is used to hold axle unit behind fore axle unit and, it is characterized in that, between the front-wheel of the fore axle unit of described vehicle frame, has an adjusting device that is used for the wheelspan of front-wheel, described adjusting device is positioned on the lateral frame, and this lateral frame has two first and second brace sections up and down, and these brace sections can relatively move and can fix by a fixture.
The major advantage that realizes by the present invention is, owing to be used for the ride characteristic that the adjusting device of front tread can influence toy car targetedly.Described adjusting device not only can shirtsleeve operation, and provides a structure that is easy to realize by relatively-movable brace sections and fixture up and down.Described fixture is also supported by brace sections and an engagement of adjusting shell.At last, described Der Laengslenker constitutes a favourable wheel suspension in order to guide front-wheel on brace sections, and wherein said Der Laengslenker constitutes the flexible guide rod shaft that is connected with brace sections, and this connection guide rod shaft helps toy car and realizes good ride characteristic.
Description of drawings
One embodiment of the present of invention shown in the drawings describe this embodiment below in detail.In the accompanying drawing:
Fig. 1 is the stereogram from a vehicle frame of a toy car of looking previously,
Fig. 2 illustrates the details X that has according among Fig. 1 of a fore axle unit of the present invention with the ratio of amplifying,
Fig. 3 is the details Y among Fig. 2,
Fig. 4 is the exploded view of Fig. 2,
Fig. 5 is the sectional view of cutting line V-V among Fig. 1.
The specific embodiment
The toy car 1 that a vehicle frame 2 only is shown is used for operation on an autodrome 3, only schematically illustrates in autodrome described in Fig. 13, and this runway is provided with a gathering sill 4.Embed a hook-type guiding parts 5 of a guider 6 in this gathering sill, this guider is connected with vehicle frame 2.Described vehicle frame 2 comprises that with one front-wheel 7 and 8 fore axle unit 9 have trailing wheel 10 and are connected with 11 back axle unit 12 with one, and wherein said fore axle unit 9 and back axle unit 12 can be made of the combining structure of module or vehicle frame 2.Described in the present embodiment fore axle unit 9 is the modules with intermediate support 13 couplings of vehicle frame 2 connection.
An adjusting device 14 works between the front-wheel 7 and 8 of fore axle unit 9, can change wheelspan by this adjusting device, promptly, the Swm breast wheel is apart from big wheelspan of, Swg and the less wheelspan (see figure 2) of Swk, so that the vehicle body of different size is connected with vehicle frame 2 or realizes desired vehicle dynamics effect.Described adjusting device 14 is positioned on the lateral frame 15, and this lateral frame has two brace sections 16 and 17 up and down.Described brace sections 16 and 17 can relatively move on direction RI and RII, but can be fixing by a fixture 18.The plate 19 and 20 that the brace sections 16 and 17 of extending perpendicular to the vertical A-A of car of described lateral frame 15 has substantial rectangular, they are furnished with the first engaging piece Vze on long limit 21 and 22, second an engaging piece Vzz who adjusts shell 23 of wherein said first engaging piece Vze and fixture 18 concurs.Described adjustment shell 23 has the cross section with side leg 25 and 26 24 of a U-shaped, and this cross section is used to hold the plate 19 and 20 of described brace sections 16 and 17.In the inboard of described side leg 25 and 26 the second engaging piece Vzz is set.A closing feature 27 is positioned at and adjusts on the shell 23 on U-shaped cross-section 24, and this closing feature makes brace sections 16 and 17 fixed-site in adjusting shell 23.Described adjustment shell 23 is fixed on the front axle framework 28 of fore axle unit 9.
Described brace sections 16 is connected with 30 with the Der Laengslenker 29 of aiming at the vertical A-A of car with 8 near front-wheel 7 with 17, and they essentially horizontally extend in a basic structure position and are connected guide rod shaft 31 with brace sections 16 and 17 one of formation.Described for this reason brace sections 16 and 17 flexibly constitutes, that is, described front-wheel 7 and 8 adapts to the running rail situation of track 3 by Der Laengslenker 29 and 30 when toy car 1 operation.Described Der Laengslenker 29 and 30 on free end 32 and 33, have fork-shaped be used for bearing holder (housing, cover) 36 and 37 hold body 34 and 35, these bearing holder (housing, cover)s surround the axle 38 of supporting front-wheels 7 and 8.Said Der Laengslenker 29 and 30 is looked on travel direction B and is extended to axle 38 fronts.
The front axle framework 28 of described fore axle unit 9 is guided on intermediate support 3 by the long stent 39 and 40 that extends on the vertical A-A of car, and perpendicular screwed hole 41 (see figure 5)s are arranged in long stent.Described long stent 39 and 40 is fastened on the pedestal 42 by screw 43, and described screw is from a bottom surface 44 precession screwed holes 41 of pedestal 42.Last described long stent 39 and 40 is connected on the guide wall 45 and 46 of intermediate support 3.
Claims (9)
1. the fore axle unit that is used for a toy car, this toy car comprises a vehicle frame that is used to hold axle unit behind fore axle unit and, it is characterized in that, front-wheel (7 at the fore axle unit (9) of described vehicle frame (2), 8) have one between and be used for front-wheel (7,8) wheelspan (Swm, Swg, Swk) adjusting device (14), described adjusting device (14) is positioned on the lateral frame (15), and this lateral frame (15) has two first and second brace sections (16,17) up and down, these brace sections (16,17) can relatively move and can be fixing by a fixture (18).
2. fore axle unit as claimed in claim 1, it is characterized in that, described brace sections (16 and 17) has the plate (19 and 20) of basic rectangle, described plate is furnished with first engaging piece (Vze) on long limit (21 and 22), these first engaging pieces (Vze) concur with second engaging piece (Vzz) of adjusting shell (23) of described fixture (18).
3. fore axle unit as claimed in claim 2, it is characterized in that, the cross section (24) that described adjustment shell (23) has a U-shaped is used for the plate (19 and 20) of containment bracket section (16 and 17), one of them closing feature (27) be positioned at U-shaped cross-section (24) above.
4. fore axle unit as claimed in claim 3 is characterized in that, described adjustment shell (23) is fixed on the front axle framework (28) of described fore axle unit (9).
5. fore axle unit as claimed in claim 1 is characterized in that, the contiguous front-wheel of the brace sections of described lateral frame (15) (16 and 17) (7 and 8) is connected with the Der Laengslenker that is used to guide front-wheel (7 and 8) (29 and 30).
6. fore axle unit as claimed in claim 5 is characterized in that, described Der Laengslenker (29 and 30) constitutes one with the brace sections (16 and 17) of lateral frame (15) and is connected guide rod shaft (31).
7. fore axle unit as claimed in claim 5 is characterized in that, described Der Laengslenker (29 and 30) comprises that at free end the fork-shaped that is used for bearing holder (housing, cover) (36 and 37) holds body (34 and 35), and described bearing holder (housing, cover) surrounds the wheel shaft (38) of a supporting front-wheel (7 and 8).
8. fore axle unit as claimed in claim 4, it is characterized in that, described front axle framework (28) is included in an intermediate support (13) of vehicle frame (2) and goes up the long stent (39 and 40) of guiding, screwed hole (41) is arranged in long stent, wherein said long stent (39 and 40) is fixed on by screw (43) on the pedestal (42) of intermediate support (13), and described screw is from bottom surface (44) the precession screwed hole (41) of pedestal (42).
9. fore axle unit as claimed in claim 8 is characterized in that, described long stent (39 and 40) leans on the guide wall (45 and 46) in intermediate support (13).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004011934.1 | 2004-03-11 | ||
| DE102004011934A DE102004011934B4 (en) | 2004-03-11 | 2004-03-11 | Front axle unit for a toy vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1666804A CN1666804A (en) | 2005-09-14 |
| CN100571829C true CN100571829C (en) | 2009-12-23 |
Family
ID=34895227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100547368A Expired - Fee Related CN100571829C (en) | 2004-03-11 | 2005-03-11 | The fore axle unit that is used for toy car |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20050202747A1 (en) |
| CN (1) | CN100571829C (en) |
| DE (1) | DE102004011934B4 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004011932B4 (en) * | 2004-03-11 | 2009-10-08 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Toy vehicle with electric drive |
| DE102005002883B4 (en) * | 2005-01-21 | 2013-10-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Rear axle of a chassis for a toy vehicle |
| DE102005002882B4 (en) * | 2005-01-21 | 2013-09-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Chassis for a track-guided on a railway toy vehicle |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7616672U1 (en) * | 1976-05-25 | 1976-09-16 | Modellbau Heinrich Schnappinger, 7913 Senden | READY TO DRIVE UNDERFRAME FOR A MODEL VEHICLE |
| US4298209A (en) * | 1979-07-23 | 1981-11-03 | John Peters | Detachable roller skate with rear brake |
| US4545592A (en) * | 1983-11-02 | 1985-10-08 | Boris Taskovic | Adjustable width luggage carrier apparatus |
| US4717367A (en) * | 1986-01-21 | 1988-01-05 | Marvin Glass & Associates | Toy vehicle with extendable section |
| DE3722618A1 (en) * | 1987-07-09 | 1989-01-26 | Kurt Hesse | Toy vehicle |
| DD291297A5 (en) * | 1990-01-02 | 1991-06-27 | Sdag Wismut,De | TRACK-WIDE CHANGING CHASSIS OPTIONAL FRONT OR ALL-WHEEL DRIVEN MACHINES |
| FR2679785B1 (en) * | 1991-07-31 | 1994-03-18 | Ideal Loisirs | TOY VEHICLE WITH STEERING WHEELS. |
| US5380231A (en) * | 1993-11-15 | 1995-01-10 | Lanard Toys Limited | Toy that disassembles upon an impact |
| US5674105A (en) * | 1996-05-10 | 1997-10-07 | Namkung Promotions Inc. | Self-propelled toy vehicle |
| US5791967A (en) * | 1997-02-28 | 1998-08-11 | Yeh; Ping-Lin | Toy car |
| US6164897A (en) * | 1998-06-30 | 2000-12-26 | Edwards; Jerry A | Adjustment for tow dolly |
| EP1275424A1 (en) * | 2001-07-10 | 2003-01-15 | Hornby Hobbies Limited | Toy vehicle |
-
2004
- 2004-03-11 DE DE102004011934A patent/DE102004011934B4/en not_active Expired - Fee Related
-
2005
- 2005-03-11 US US11/077,149 patent/US20050202747A1/en not_active Abandoned
- 2005-03-11 CN CNB2005100547368A patent/CN100571829C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20050202747A1 (en) | 2005-09-15 |
| DE102004011934B4 (en) | 2009-08-20 |
| CN1666804A (en) | 2005-09-14 |
| DE102004011934A1 (en) | 2005-09-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20200311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |