CN202173737U

CN202173737U - Non-damaged entertainment product

Info

Publication number: CN202173737U
Application number: CN2011202586885U
Authority: CN
Inventors: 冯新宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-21
Filing date: 2011-07-21
Publication date: 2012-03-28
Anticipated expiration: 2021-07-21

Abstract

The utility model relates to a non-damaged entertainment product which comprises a foam material inner layer and a polyurethane surface layer sprayed and coated on the foam material inner layer. The utility model has the following advantages that the foam material inner layer and the surface layer of the entertainment product are prepared by adopting a spraying and coating method; the cohesive force between the inner layer and the surface layer is firm, so that the inner layer and the surface layer cannot be separated from each other in the use process and also cannot be easy to damage; moreover, the surface layer is fine, has good hand feeling and is bright and delightful; in addition, the sprayed and coated polyurethane surface layer and foam material inner layer ensure the softness, the safety and the environment protection of the entertainment product.

Description

A kind of nothing injury amusement article

Technical field

The utility model relates to a kind of amusement and sports goods, and the utility model relates to a kind of amusement article that does not have injury in particular.

Background technology

Normally used ball sporting appliance adopts rubber or leather substance to be processed in the prior art, wherein only fills or be filled with foam material with gas.Because its superficial layer is comparatively hard, cause bump face or other position in motion or recreation, cause children's health to come to harm especially easily.

For fear of the impact damage that rigid surface causes, also developed a series of safe amusement ball in the prior art, it is to process through hot press time processing moulding and at forming process surface hot pressing layer of surface chromatograph with foamed plastics.The surperficial chromatograph of this safe amusement ball and the cohesive force of foamed plastics are very poor, are very easy to come off and separate, and especially children scratch its top layer with finger brokenly easily, and serious consequence such as cause eating by mistake.

CN1262964A discloses a kind of synthetic latex sponge soft ball, and it is after natural rubber is carried out concentration, adds stabilizing agent, formaldehyde and compounding ingredient etc. and is filled into once that the goal bag forms.Wherein not only used environment and human body harmful's material such as formaldehyde etc., can't avoid the separation problem of ball bag and obturator.

CN2889386Y discloses a kind of solid elastic ball, and it comprises the polyurethane centre of sphere of built-in foaming and the spherical latex rubber bag that is wrapped in polyurethane centre of sphere outer wall.Because latex rubber bag and the centre of sphere remain and form respectively, product is in use yielding, thereby causes the variation that combines of the centre of sphere and latex rubber bag, causes the final products useful life very limited, needs further to study and raising.

In view of this, the inventor of the utility model thinks funiculus and relies on the research and development experience of being engaged in Related product for many years through detailed, has accomplished the utility model.

Summary of the invention

The safety that should follow according to the manufacturing of physical fitness and amusement equipment, environmental protection and practical principle.To the situation of the existing problems of amusement ball of the prior art, the purpose of the utility model is to have developed does not have injury amusement article series,, long service life convenient and practical to realize, the effect of safety and environmental protection again.

To achieve these goals, the technical scheme that the utility model adopted is:

A kind of nothing injury amusement article comprises foamed material internal layer and the polyurethane skin layer that is sprayed on the foamed material internal layer.

Preferably, described foamed material is the polyurethane of foaming.

Preferably, described foamed material internal layer is shaped as sphere, triangle, polygon, animals shaped or vehicles shape.

Preferably, described amusement article is the amusement ball.

Preferably, described amusement ball also comprises gas passage.

Preferably, the diameter of described amusement ball is 50-300mm.More preferably, the diameter of described amusement ball is 70mm, 90mm, 120mm, 160mm, 180mm, 200mm, 210mm or 275mm.

Compared with prior art, the utlity model has following advantage: the expanded material internal layer of amusement article and superficial layer adopt the method preparation of spraying, and the cohesive force of internal layer and superficial layer is firm, can not cause in the use separating, and also do not allow to be scratched broken; And the fine and smooth good hand touch in top layer, light is pleasant; In addition, the internal layer of the polyurethane skin layer of spraying and expanded material has guaranteed this amusement article flexibility, security and the feature of environmental protection again.

Description of drawings

Fig. 1 is the cross-sectional view of solid elastic ball in the utility model.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

With reference to figure 1, the amusement article in the present embodiment is the amusement ball, comprises the foamed material centre of sphere 1 and is sprayed on polyurethane skin layer 2 and the gas passage 3 on the foamed material centre of sphere.The fine and smooth good hand touch in described amusement ball top layer, surface-brightening is pleasant.

The above; Be merely the preferred embodiment of the utility model; Can not be interpreted as with this and limit scope of the present invention, the embodiment of all distortion of in claims of the present invention require the scope of protection, being made that is equal to and change is all in the scope that the present invention requires to protect.

Claims

1. one kind is not had injury amusement article, the polyurethane skin layer that comprises the foamed material internal layer and be sprayed on foamed material internal layer surface.

2. According toThe described amusement article of claim 1 is characterized in that the polyurethane of described foamed material for foaming.

3. According toClaim 1 or 2 described amusement articles, what it is characterized in that described foamed material internal layer is shaped as sphere, triangle, polygon, animals shaped or vehicles shape.

4. According toThe described amusement article of claim 3 is characterized in that being shaped as of described foamed material internal layer is animals shaped.

5. According toThe described amusement article of claim 3, what it is characterized in that described foamed material internal layer is shaped as vehicles shape.

6. According toThe described amusement article of claim 3 is characterized in that the sphere that is shaped as of described foamed material internal layer.

7. According toThe described amusement article of claim 6 is characterized in that described amusement article also comprises gas passage.

8. According toThe described amusement article of claim 1 it is characterized in that described amusement article is the amusement ball, and the diameter of described amusement ball is 50-300mm.

9. According toThe described amusement article of claim 8, the diameter that it is characterized in that described amusement ball is 70mm, 90mm, 120mm, 160mm, 180mm, 200mm, 210mm or 275mm.