CN104874184A - Inflatable toy and production method thereof - Google Patents

The invention discloses an inflatable toy and a production method thereof. The inflatable toy comprises a liner, a middle layer and a surface covering, wherein the liner made of a rubber material is filled with air, the middle layer is arranged between the liner and the surface covering and can be of a monolayer or multi-layer structure, and the middle layer and the surface covering are made of flexible materials or elastic materials. The inflatable toy has the advantages that the inflatable toy of the multi-layer structure is produced by a liner inflating technology, and accordingly, the inflatable toy is light in mass, can float in water, avoids the problem that the toy cannot be taken back or be used continually after falling into water and can avoid harm to people and objects due to throwing.

A kind of inflatable toys and preparation method thereof

Technical field

The present invention relates to toys technical field, be specifically related to a kind of inflatable toys and preparation method thereof.

Background technology

Existing inflation type toy, is mainly plastic cement blow molded product and rubber product in the market.Blow molded product appearance is harder, easily hurts sb.'s feelings during throwing, and product elasticity is poor, be not as tough and tensile as rubber product.Conventional similar rubber product, in order to reach tough and tensile effect, generally comparatively thick and heavy, be not easy to carry.And the general modeling structure of rubber product is comparatively fixing and single.

The inflatable toys of existing routine mostly are single layer structure, and its moulding is single, lack aesthetic feeling and feel.

Summary of the invention

The object of the invention is to overcome deficiency of the prior art, a kind of inflatable toys are provided, light, durable, increase interesting.Another object of the present invention is to provide the preparation method of this toy.

For achieving the above object, the technical solution used in the present invention is:

A kind of inflatable toys, comprise inner bag, intermediate layer and surface covering; Be full of air in inner bag, intermediate layer is arranged between inner bag and surface covering; Described inner bag adopts elastomeric material, and described intermediate layer and surface covering adopt flexible material or elastomeric material; Described intermediate layer is single or multiple lift structure.

The shape of described toy is spherical or aspherical; This toy is also with the ear structure be connected with inner bag.

Described ear structure adopts elastomeric material or plastic material.

Described intermediate layer and surface covering are made up of line, fabric or elastomeric material.

Described fabric is grenadine cloth, Mao Nebu, braid.

The present invention prepares the method for inflatable toys described above, specifically comprise the following steps: the inner bag tablet cut is put into preheated aspherical half courage die cavity by (1), preheat temperature is 120 DEG C to 180 DEG C, (2) be put into heating in sulfuration machine after closed die to pressurize tablet sulfuration, the temperature used is 120 DEG C to 180 DEG C, (3) after 2 to 6 minutes, open mould and take out inner bag, (4) inner bag is full of gas, seal pore, make intermediate layer on inner bag surface.(5) ready ear structural fittings is taken out, glue is brushed at the joint face of ear structure, inner bag and ear structural fittings are put into frock and carries out adhesion, (6) glue is brushed in the interlayer surfaces prepared, then at the outer surface clad surface covering in intermediate layer, (7) the product venting will be covered to complete, put into preheated profile mould sulfuration, period constantly inflates, (8), after a period of time, take out the product that sulfuration completes, product is exitted by (9), assembling valve inside, prepared by described inflatable toys.

Compared to existing technology, the present invention has the following advantages:

(1) the present invention adopts inner bag gas filling technology, makes product quality very light, also can be floating in water, avoids the problem cannot fetching because toy falls into the water or continue to use, more can not because throwing the injury caused people and thing.

(2) product inner bag of the present invention is that elastomeric material is made, and product elasticity is good.Product adopts sandwich construction simultaneously, and intermediate layer can increase the number of plies by actual demand and adopt flexible material or elastomeric material, considerably increases the toughness of product.

(3) because adopting gas filling technology, product of the present invention can be exitted at any time when carrying, and makes small product size very little, is easy to carry about with one.Before use product, can use after inflating to product.

(5) product one end of the present invention can increase ear structure, is easy to hold, is easy to carry.

(6) inflatable structure of the present invention can be made into many moneys special-shaped product, and product subsurface covering can select the multiple material such as rubber, lint, and the pattern on its surface also can draw the different pattern such as LOGO, casper according to selected materials, enhances aesthetic property.

(7) utilize preparation method of the present invention can prepare unique polymorphic structure, its step be simple, handled easily, breach the preparation of Conventional pneumatic toy.

Accompanying drawing explanation

Fig. 1 is the structure chart of the embodiment of the present invention 1 inflatable toys, 3-inner bag, 2-intermediate layer, 1-ear structure, 4-surface covering.

Fig. 2 is the structure chart of the embodiment of the present invention 2 inflatable toys, 3-inner bag, 2-intermediate layer, 1-surface covering.

Detailed description of the invention

Embodiment 1

As shown in Figure 1, the inflatable toys of the present embodiment are spherical, comprise the ear structure 1 of inner bag 3, intermediate layer 2, Surface mulch thing 4 and one end.Ear structure 1 adopts elastomeric material or plastic material can.The interpolation of the present embodiment ear structure, makes the structure of whole product abundanter, considerably increases the practicality of this type toy.

Intermediate layer 2 can adopt fabric or elastomeric material etc., and fabric comprises grenadine cloth, length lint and other braids.Intermediate layer 2 can adopt sandwich construction, and every one deck can use identical or different materials, increases the toughness of product further.Surface mulch thing 3 mainly uses fabric or elastomeric material, can design different patterns according to the hobby of user, increases aesthetic feeling.

Embodiment 2

As shown in Figure 2, the inflatable toys of the present embodiment are toroidal, comprise inner bag 3, intermediate layer 2 and Surface mulch thing 1.Inner bag 3 uses elastomeric material, improves the elasticity of toy.

Embodiment 3

The present embodiment provides the preparation method of a kind of inflatable toys of the present invention, specifically comprises the following steps:

(1) the inner bag tablet cut is put into preheated spherical or aspherical half courage die cavity, preheat temperature is 120 DEG C to 180 DEG C;

(2) be put into heating in sulfuration machine after closed die to pressurize tablet sulfuration, the temperature of use is 120 DEG C to 180 DEG C;

(3) after 2 to 6 minutes, the inner bag that mould takes out finished product is opened;

(4) inner bag of finished product is full of gas, seals pore, make intermediate layer on inner bag surface, intermediate layer can coiling multilayer as required;

(5) glue in the inner bag surface brush completed in coiling;

(6) take out ready ear structural fittings, brush glue at the joint face of ear structure, ear structure can adopt the sulfuration process of rubber, takes out after the steps include: preheated mold, packing material, heating press cure, certain hour;

(7) inner bag and ear structural fittings are put into frock adhesion 1-10 minute;

(8) be then wound around Mao Nebu at the intermediate layer outer surface that coiling completes, as surface covering, the special sizing material in pieces of cloth junction connects;

(9) the product venting will be covered to complete, put into preheated profile mould sulfuration, period constantly inflates;

(10), after a period of time, the product that sulfuration completes is taken out;

(11) product is exitted, put in specified machine and assemble valve inside;

(12) valve inside is inflated after having assembled immediately, prepared by inflatable toys of the present invention.