CN2113080U

CN2113080U - Extra soft novel structure of football and volleyball covers

Info

Publication number: CN2113080U
Application number: CN 92202670
Authority: CN
Inventors: 林宴夙
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-02-14
Filing date: 1992-02-14
Publication date: 1992-08-19

Abstract

The utility model relates to the extra soft novel structure of football and volleyball covers. A ball body mainly comprises an air bag positioned at the interior for inflating and an outer layer structure which is coated at the outside of the air bag. The air bag is composed of butyl synthetic rubber of a double-layer structure; the innermost layer of the outer layer structure of the ball body is a strengthening layer which is composed of winding special thread ropes; the outer face of the strengthening layer is coated with a raw rubber layer. The surface of the layer is coated with a coarse surface leather having texture or synthetic leather, etc., wherein, the interior air bag and the outer layer structure are independent and separated. A thin air layer is formed between the interior air bag and the outer layer structure that are not mutually loosened.

Description

Extra soft novel structure of football and volleyball covers

The utility model relates to a kind of sufficient, vollyball delamination ultra-soft novel structure, its layer structure that mainly is positioned at the air bag of inner inflatable by one and is coated on this air bag outside is constituted, inner balloon and layer structure are independence disconnected from each other, between formation one air layer as thin as a wafer, can be referred to as " floating air bag " (Floating Bladder), can absorb a large amount of impulsive forces, air bag and layer structure are not loosening mutually to each other, still have the sensation of becoming one, have and to keep favorable elasticity and feel very meticulous softness and good effect.

Press, generally commonly use foot at present, the spheroid deck structure of vollyball is that one constitutes, in order to keep the intensity that should have and to keep suitable elasticity, spheroid all has suitable hardness behind sufficient air, make the people when playing ball activity, foot, finger or health are subject to the impact of spheroid in the motion, make us instantaneous what contact with spheroid, have the very sensation of discomfort, even the careless slightly injury that promptly easily causes the sporter, for example ball fast near and to use hand, pin, when health or head rebound away ball, because spheroid is too hard, often make that sporter's striking position is sprained or dampened, even if the sporter is very careful, desire avoids this type of situation to take place as far as possible, but because of spheroid too hard, make our trick portion or health when contacting with ball, feel very uncomfortable, and reduce the entertaining when moving, and because this kind shortcoming, make and generally commonly use foot, vollyball is unsuitable for the teenager of age than the children, children or older use, and above-mentioned various shortcomings are to desire most ardently improvements for the utility model.

The utility model main purpose system provides a kind of sufficient, vollyball delamination ultra-soft novel structure, its spheroid inner balloon and layer structure are mutual independent separate, between formation one is air layer as thin as a wafer, this kind novel structure can absorb impulsive force in a large number, has the people of giving and feel very meticulous softness and good effect when contact.

Another purpose system of the utility model provides a kind of sufficient, vollyball delamination ultra-soft novel structure, though its spheroid inner balloon and layer structure are mutual independent separate, but because of between the two air layer as thin as a wafer, not loosening mutually each other, still become one at sensuously inner balloon and layer structure, have and to make spheroid keep the effect of favorable elasticity and moulding.

The another purpose of the utility model is that foot, the novel tangerine structure of vollyball delamination ultra-soft are provided, can absorb impulsive force in a large number, simultaneously can keep favorable elasticity, giving the people time can make hand feel very meticulous softness and good in contact, therefore, the foot of the utility model, vollyball not only can use for the general motion person, more can be suitable for the usefulness of young teenager of age, children or older's motion, and have the advantage of scope of application broadness.

Now after shape, constructing apparatus and the effect adjoint thereof of the utility model being illustrated in, sincerely please refer to:

Fig. 1 is the structure explosion views of the utility model.

Fig. 2 is the organigram of the utility model.

As Fig. 1, shown in 2.The sphere structure of the utility model comprises that mainly an air bag (1) and a layer structure (6) that is positioned at inner inflatable constitutes, inner balloon (1) is that the butyl by double-decker is constituted, the layer structure (6) that is coated on this air bag outside contains three layers, at innermost layer is the enhancement Layer (3) that twines formation with special cotton rope, the cotton rope that it used can be special nylon rope or yarn, and the cotton yarn of high-quality grade, and other special and soft nylon fibers etc., make sphere structure not only can reach the effect of particularly soft, and can keep the good moulding of spheroid, this enhancement Layer (3) outside is coated with rubber layer (4) in all one's life, have the grain leather of texture or synthetic leather (5) etc. coated with one deck again on the surface of this raw rubber layer (4), so promptly constitute the utility model it " foot; vollyball delamination ultra-soft novel structure ", its characteristics are that inner balloon (1) is independently of one another the separation with layer structure (6), and between has as thin as a wafer an air layer (2), can absorb a large amount of impulsive forces, can be referred to as " floating air bag " (Floating Bladder), have the people of giving and when contact, can feel very meticulous softness and good effect, be as thin as a wafer because of this air layer (2) again, so that it is not loosening mutually each other between inner balloon (1) and the layer structure (6), still have both and bind sensation, can reach and make spheroid keep the effect of favorable elasticity and moulding into one.

Claims

A kind of foot, vollyball delamination ultra-soft novel structure, its feature exists: sphere structure comprises that mainly an air bag and a layer structure that is positioned at inside constitutes, inner balloon system is made of the butyl of double-decker, the layer structure that is coated on this air bag outside contains three layers, at innermost layer is the enhancement Layer that twines formation with special cotton rope, this enhancement Layer outside is coated with the rubber layer in all one's life, be coated with one deck on the surface of this raw rubber layer again and have the grain leather of texture or synthetic leather etc., wherein, inner balloon is separated independently of one another with layer structure system, between has as thin as a wafer an air layer, but both are loosening mutually to each other.