CN200991589Y

CN200991589Y - Powered toy vehicle tyre structure

Info

Publication number: CN200991589Y
Application number: CN 200720000909
Authority: CN
Inventors: 施海清
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-15
Filing date: 2007-01-15
Publication date: 2007-12-19
Anticipated expiration: 2017-01-15

Abstract

The utility model relates to a dynamic toy car tire structure, in particular to a car tire structure with perfect traction, high speed starting and no deformation; the mentioned tire structure consists of a tire body which could cover around the wheel, a tension resistant net is covered the inner surface of the tire body, the mentioned tension resistant net is knitted from tension resistant materials; with the usage of mentioned design, the soft tire body could not be out of shape at the moment of starting; in this way the problem of accident by tire deformation causing by bad motion and bad tension resistance of current toy car tire is overcame, the stability and power performance of the toy car in driving is enhanced.

Description

The driven toy truck tire construction

Technical field

The utility model relates to driven toy truck, is meant the tire construction of driven toy truck especially.

Background technology

The tire of general toy car mainly can divide for by the made rigid carcass of plastic material with by the made soft carcass of rubber material, though wherein rigid carcass is not yielding, but because of its coefficient of friction little, so earth-grasping force is not good, skid easily, therefore normally be used in toy car unpowered or low order power.Therefore the soft carcass that aforementioned rubber is made generally all is used in the driven toy truck of high-order then because its earth-grasping force is good and preferable buffering and shock-proof effect can be provided.And the available dynamic toy car mainly is to utilize engine or motor as power source, transient acceleration when it starts is exceedingly fast, as Fig. 1, shown in Figure 2, existing tire is a sheathed carcass 10 on a wheel rim 20, and it is when leading portion quickens, the rotating speed height of described tire is in the speed per hour of general automobile, because carcass 10 is made by soft rubber, its tension stress weak effect, therefore carcass 10 can elongate and be the ellipse shape as shown in Figure 1, and can contract to receive by the width that carcass 10 is observed in the side and narrow down as shown in Figure 2, and then cause the decorative pattern of carcass 10 outer peripheral edges to be out of shape, so not only can significantly influence its power, also overturn because of being out of shape or skidding easily simultaneously, have a strong impact on stability and the usefulness of driven toy truck when starting;

In view of this, the utility model designer deeply inquires at the problem that existing driven toy truck tire is faced, and by means of research and development and the manufacturing experience of being engaged in related industry for many years, actively seek the road that solves, research and development through long-term endeavour, finally success develop a kind of driven toy truck tire construction that has earth-grasping force and tension stress concurrently, start the yielding and not good problem of power usefulness of moment to overcome habit formula tire.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is: provide a kind of driven toy truck tire construction, to promote the efficient that toy car starts the stability of moment and can promote its power.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of driven toy truck tire construction, described tire construction are made of a carcass, and described carcass is made by the rubber material, it is characterized in that: be to be provided with a tension stress dictyosome in carcass.

And the utility model is more with following technological means, further aforementioned purpose of specific implementation and effect:

It is that tension stress dictyosome in described carcass is positioned at adjacent inner wall face place.

It is the outer rim wall place that tension stress dictyosome in described carcass is positioned at contiguous decorative pattern.

It is to be the centre that is folded in carcass at described tension stress dictyosome.

It is the tension stress dictyosome that has in described carcass more than one deck.

Described tension stress dictyosome is to be selected from tension stress materials such as adhesive-bonded fabric or steel wire to weave and form.

It is at described tension stress dictyosome surface-coated one adhesion layer, to promote the intensity that it engages with carcass.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: the tension force of carcass of the present utility model obtains to promote, and in high speed unlikely generation distortion of moment, with the problem of avoiding taking place overturning because of squeegee action, and can promote the power usefulness of tire, can effectively promote the stability of driven toy truck when startup is advanced, can increase its surcharge simultaneously, further can promote competitiveness of product and economic benefit.

Description of drawings

Fig. 1 is that existing toy car tire is starting moment or front schematic view at a high speed;

Fig. 2 is that existing toy car tire is starting moment or side schematic view at a high speed;

Fig. 3 is the three-dimensional cut-away diagram of the utility model tire construction;

Fig. 4 is the side-looking sectional schematic diagram of the utility model tire construction;

Fig. 5 is that the utility model tire construction is starting moment or front schematic view at a high speed;

Fig. 6 is that the utility model tire construction is starting moment or side schematic view at a high speed;

Fig. 7 is the side-looking sectional schematic diagram of another embodiment of the utility model tire construction;

Fig. 8 is the utility model tire construction side-looking sectional schematic diagram of an embodiment again.

Description of reference numerals: 10-carcass; The 20-wheel rim; The 50-carcass; 60-tension stress dictyosome; The 65-adhesion layer.

The specific embodiment

The utility model is a kind of tire construction that is used in driven toy truck, it is shown to see also Fig. 3, but described tire construction is made of the carcass 50 of a snare in wheel rim (not shown) outer rim, described carcass 50 is to be formed behind injection molding by the rubber material, it has preferable frictional force, to promote its earth-grasping force;

And about the detailed formation of the utility model preferred embodiment, then be as Fig. 3, shown in Figure 4, carcass 50 is when making, be in carcass 50 moulds, to be covered with at least one tension stress dictyosome 60, described tension stress dictyosome 60 is for example: carbon fiber, the fiber material, adhesive-bonded fabric, tension stress materials such as steel wire weave and form, the utility model is to be embodiment with one deck tension stress dictyosome 60, and described tension stress dictyosome 60 is positioned at the internal face of corresponding carcass 50, and at tension stress dictyosome 60 surface-coated one adhesion layer 65, to promote the intensity that it engages with carcass 50, then the elastomeric material that dissolves is cast in mould inside, make elastomeric material coat aforementioned tension stress dictyosome 60 fully, treat that elastomeric material cooling back forms the carcass 50 of a reservation shape, and described carcass 50 inner edges have a tension stress dictyosome 60, and tension stress dictyosome 60 also further can rely on the adhesion layer 65 that applies in advance to bind fully with carcass 50;

So, group formation one has the driven toy truck tire construction of earth-grasping force and anti-Zhang Xiaoguo concurrently.

The effect and the practical value that are produced when the practice as for the utility model, then be as Fig. 4～shown in Figure 6, because the utility model carcass 50 inside have one deck tension stress dictyosome 60 at least, therefore its soft carcass 50 can obtain preferable tension stress effect, and because carcass 50 itself can be made by the rubber material, therefore can't reduce the frictional force between its decorative pattern and ground, and then do not change its earth-grasping force, and when tire quickened or during high speed in the moment that driven toy truck starts, it can utilize the anti-Zhang Xiaoguo of tension stress dictyosome 60, can effectively avoid taking place the phenomenon of carcass 50 distortion, no matter so see it as shown in Figure 5 or by the side by the front, the state that the carcass 50 of described tire all can remain unchanged shape, so can avoid beating, even the phenomenon of overturning, start the stability of advancing and can promote driven toy truck, and further promote its dynamic efficiency, moreover owing to carcass 50 soft characteristics own still exist, so the unlikely deflection that influences its script, and still can keep its buffering and shock-proof effect.

Moreover the utility model has an embodiment in addition, and it is as shown in Figure 7, and the tension stress dictyosome 60 of the utility model tire is to be folded in the middle of the carcass 50.The utility model embodiment more again, it is as shown in Figure 8, the tension stress dictyosome 60 of described carcass 50 is the outer rim places that are positioned at contiguous decorative pattern.Aforesaid embodiment equally has aforesaid advantage and practical value.

More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.

Claims

1, a kind of driven toy truck tire construction, described tire construction is made of a carcass, and described carcass is made by the rubber material, it is characterized in that: be to be provided with a tension stress dictyosome in carcass.

2, driven toy truck tire construction according to claim 1 is characterized in that: the tension stress dictyosome in the carcass is positioned at adjacent inner wall face place.

3, driven toy truck tire construction according to claim 1 is characterized in that: the tension stress dictyosome in the carcass is positioned at the outer rim wall place of contiguous decorative pattern.

4, driven toy truck tire construction according to claim 1 is characterized in that: the tension stress dictyosome is the centre that is folded in carcass.

5, driven toy truck tire construction according to claim 1 is characterized in that: have the above tension stress dictyosome of one deck in the carcass.

6, according to claim 1 or 2 or 3 or 4 or 5 described driven toy truck tire constructions, it is characterized in that: described tension stress dictyosome is to be selected from carbon fiber, fiber material, adhesive-bonded fabric or steel wire to weave and form.

7, according to claim 1 or 2 or 3 or 4 or 5 described driven toy truck tire constructions, it is characterized in that: described tension stress dictyosome surface-coated one adhesion layer.