CN2452581Y - Toyu enjineering vehicle able to run along road with non-smooth road surface - Google Patents
Toyu enjineering vehicle able to run along road with non-smooth road surface Download PDFInfo
- Publication number
- CN2452581Y CN2452581Y CN 00265981 CN00265981U CN2452581Y CN 2452581 Y CN2452581 Y CN 2452581Y CN 00265981 CN00265981 CN 00265981 CN 00265981 U CN00265981 U CN 00265981U CN 2452581 Y CN2452581 Y CN 2452581Y
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- CN
- China
- Prior art keywords
- chassis
- axletree
- clamp
- wheel axle
- utility
- 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
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Abstract
The utility model comprises a chassis with a speed reducer, and a wheel axle which is provided with wheels on both sides. A supporting mechanism capable of supporting the wheel axle is arranged in the inner cavity of the chassis, two side plates of the chassis are provided with mounting holes which allow the wheel axle moving up and down, and the wheel axle is penetrated through the mounting holes. The utility model adopts the structure of a single fulcrum for supporting the wheel axle in the inner cavity of the chassis, so that the wheel axle can be formed into a lever structure by taking the supporting mechanism as the fulcrum, the wheels can be guaranteed to be contacted with the ground, and accordingly, a toy vehicle can complete actions on various conditions of road surfaces. Due to a supporting plate which is additionally arranged on the original basis, the utility model has the characteristics of simple and artful structure, and low cost.
Description
The utility model relates to a kind of toy car.
In existing toy car, wheel is installed on the power transmission shaft, and power transmission shaft is installed on chassis two side plates, and can only rotate relative to the chassis, can not adjust up and down, four wheels that therefore can not guarantee toy car keep in touch with the road surface simultaneously, when meeting Uneven road or road surface obstacle arranged, its wheel may disengage with ground, so just can not guarantee the normal operation of toy car, especially when wherein driving wheel and ground disengage, toy car will be turned malfunctioning or be turned too urgent and spin in the original place, has directly influenced the function and the scope of application of toy car.
The purpose of this utility model provides a kind of simple in structure, with low cost, can be at various road traveling, and make the wheel of toy car and the toy engineering truck that keep in touch on ground.
The utility model comprises that the chassis that has decelerator and two sides install the axletree of wheel, but described chassis inner chamber is provided with the supporting mechanism of supported cart wheel shaft, described chassis two side plates are provided with the installing hole that can allow axletree to move up and down, and axletree places therebetween.
The utility model is owing to the single fulcrum structure that adopts at chassis inner chamber supported cart wheel shaft, making axletree is that fulcrum forms a lever construction with the supporting mechanism, axletree is when operation, the wheel of toy car two sides can fluctuate, in the situation that meets Uneven road and when meeting obstacle, by improving the wheel of a side, reduce the method for the wheel of an other side, the assurance wheel contacts with ground, make the toy car can be in the situation execution of various road surfaces, especially various engineering toy cars, because of the character of its use is to be adapted to comparatively muddy and coarse road traveling,, then can not embody the engineering turner and make character and working environment if adopt existing structure, after adopting the utility model, can well solve this problem.Therefore the utility model has simple and ingenious structure, cheap characteristics owing to just installed a gripper shoe additional on original architecture basics in addition.
Below in conjunction with accompanying drawing the utility model is elaborated:
Fig. 1 is a structural formula intention of the present utility model;
Fig. 2 is the structural formula intention of the utility model axletree and clamp;
Fig. 3 is the A-A cut-away view of Fig. 2;
Fig. 4 is the B-B cut-away view of Fig. 2.
Shown in Fig. 1-4, the utility model is the four-wheel engineering truck, comprises the chassis 1 that has decelerator 2, is set in the axletree 3 of chassis 1 two side plates and is fixed on two wheels 4 at axletree 3 two ends, and toy car drives two wheels 4 by axletree 3 and rotates.Axletree 3 is that the installing hole by chassis 1 two side plates is set on the chassis 1, this installing hole is a slotted hole, axletree 3 places therebetween and can move up and down in installing hole, installing hole among the embodiment is made up of elongated slot on chassis two side plates 11 and the plate 21 that is arranged on the decelerator 2, after axletree 3 is installed in chassis 1, decelerator 2 is installed again, like this, the elongated slot 11 that the plate 21 of decelerator inserts on chassis two side plates forms installing hole, the length in this hole is a bit larger tham the diameter of axletree 3, makes axletree 3 can do small moving up and down in installing hole.In chassis 1 inner chamber centre position, the centre position that is corresponding axletree 3 is provided with the gripper shoe of being with dead slot, the position is equipped with clamp 5 between the gripper shoe dead slot, clamp 5 both sides are provided with groove, clamp 5 is installed in gripper shoe dead slot position by the groove holding, after position decelerator 2 is thereon installed, clamp 5 can be fixed on the chassis 1, the bottom surface of clamp 5 contacts with axletree 3, like this, two wheels 4 form a lever construction with clamp 5, and two wheels can be on fulcrum is done with the clamp, lower swing is when meeting the situation of Uneven road, unsettled if any wheel, by the leverage of clamp 5, make two wheels 4 move up and down adjustment, thereby guaranteed contacting of wheel 4 and ground.The effect of above-mentioned clamp 5 is effects of playing a fulcrum, if adopt other forms of supporting member, as a support member with holes is installed in chassis 1 inner chamber centre position, axletree 3 passes from the hole of support member, perhaps support member and axletree 3 are hinged, can reach the purpose that axletree 3 is swung up and down equally.End at the axletree 3 of embodiment also is provided with groove 31, and groove 31 holdings like this, can prevent axletree 31 left and right sides plaies on the plate 21 of the elongated slot 11 of chassis side plate and decelerator.Structure of the present utility model both can be arranged on the axletree of driving wheel, also can be arranged on the axletree of driven pulley.Embodiment of the present utility model is the toy engineering truck, and is suitable equally for other toy car the utility model.
Claims (6)
1, a kind of toy engineering truck that adapts to the road surface that is uneven, comprise that the chassis (1) that has decelerator (2) and two sides install the axletree (3) of wheels (4) and it is characterized in that: described chassis (1) but inner chamber is provided with the supporting mechanism of supported cart wheel shaft (3), described chassis (1) two side plate is provided with the installing hole that can allow axletree (3) to move up and down, and axletree (3) places therebetween.
2, toy engineering truck according to claim 1, it is characterized in that: described supporting mechanism is for the gripper shoe of the band dead slot that is installed in chassis (1) inner chamber centre position and be installed in the clamp (5) of position between the gripper shoe dead slot, clamp (5) is positioned at the top of axletree (3), and its bottom surface contacts with axletree (3).
3, toy engineering truck according to claim 2 is characterized in that: described clamp (5) both sides are provided with groove, and clamp (5) is installed in gripper shoe dead slot position by the groove holding.
4, toy engineering truck according to claim 1 is characterized in that: described installing hole is for being arranged on the slotted hole on chassis (1) two side plate.
5, according to claim 1 or 2 or 3 or 4 described toy engineering trucks, it is characterized in that: described chassis (1) two side plate is provided with elongated slot (11), decelerator (2) side is provided with the plate (21) that can insert this elongated slot (11), above-mentioned plate (21) inserts in the above-mentioned elongated slot (11), forms the installing hole that places axletree (3) on two side plates.
6, toy engineering truck according to claim 1 is characterized in that: described axletree (3) is provided with draw-in groove (31), and draw-in groove (31) holding is on chassis (1) side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00265981 CN2452581Y (en) | 2000-12-07 | 2000-12-07 | Toyu enjineering vehicle able to run along road with non-smooth road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00265981 CN2452581Y (en) | 2000-12-07 | 2000-12-07 | Toyu enjineering vehicle able to run along road with non-smooth road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2452581Y true CN2452581Y (en) | 2001-10-10 |
Family
ID=33620186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00265981 Expired - Fee Related CN2452581Y (en) | 2000-12-07 | 2000-12-07 | Toyu enjineering vehicle able to run along road with non-smooth road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2452581Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320936C (en) * | 2002-04-18 | 2007-06-13 | 科乐美股份有限公司 | Car model |
| EP3195913A1 (en) * | 2016-01-14 | 2017-07-26 | Bruder Spielwaren GmbH + Co. KG | Toy vehicle |
-
2000
- 2000-12-07 CN CN 00265981 patent/CN2452581Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320936C (en) * | 2002-04-18 | 2007-06-13 | 科乐美股份有限公司 | Car model |
| EP3195913A1 (en) * | 2016-01-14 | 2017-07-26 | Bruder Spielwaren GmbH + Co. KG | Toy vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |