CN2590616Y

CN2590616Y - Racket handle skin structure improvement

Info

Publication number: CN2590616Y
Application number: CN02293586U
Authority: CN
Inventors: 潘王彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-25
Filing date: 2002-12-25
Publication date: 2003-12-10
Anticipated expiration: 2012-12-25

Abstract

The utility model relates to a racket handle skin structure improvement. The basic structure of an entire racket handle skin is formed by that nonwoven cloth is used as a main structure, the upper part of the nonwoven cloth is coated with PU resin layers, and glue is combined with a foaming plastic layer on the lower part of the nonwoven cloth. The racket handle skin of the foaming plastic layer, which is already stuck with the foaming plastic layer, is stuck with the glue again, and is provided with holes; the holes are completely combined and stuck with elastic bodies after formed into the air holes which are formed by that the holes are penetrated through the racket handle skin, and then, the racket handle skin can be used after wound around the racket handle. Therefore, when perspiration permeates into the air holes of the racket handle skin, the perspiration which permeates into the via holes can be absorbed by the elastic bodies, and the utility model can also prevent the perspiration from backwards permeating under the waterproof function of the foaming plastic layer; when the perspiration positioned inside the via holes is too much, the perspiration can be naturally flung out by the moving actions of the racket by users, and the users have no uncomfortable moistening feeling.

Description

The improvement of lever skin structure

Technical field

The utility model is to improve about the lever skin structure, the lever skin structure that can bleed back with effective obstruct sweat by the foamed plastic layer particularly is provided, and when the sweat in the air-vent is too much, can brandish the action of racket and throw away naturally by the user, and do not have uncomfortable moist feeling, to keep handle in best user mode.

Background technology

As shown in Figure 1, be the general lever skin structure schematic diagram known as levers such as rackets, wherein, lever skin A is from top to bottom to be formed by PU resin bed A1, adhesive-bonded fabric structure that A2 is organized in regular turn in scheming, and its manufacture method is to be the primary structure body with adhesive-bonded fabric A2, and be engaged in adhesive-bonded fabric A2 and go up coating one deck and add the PU resin bed A1 that DMF (dimethyl formamide) is arranged, it mainly is a hydrophily of utilizing DMF, can be permeated water outlet by the hydrophily of DMF after in being soaked in water, PU resin bed A1 is combined with adhesive-bonded fabric A2 becomes the basic structure of lever skin A.

When lever skin A practical application, then be to be engaged on the lever skin A to be laid with air-vent A3 again,, utilize gum B that it is sticked together combination mutually with an elastomer C again, can be as shown in Figure 2, lever skin A is wound on the lever of racket D and uses, increase the effect that grips comfortableness in the hope of reaching.

Yet, owing to have gum B to be intercepted between the adhesive-bonded fabric A2 of lever skin A and elastomer C, therefore when user's sweat infiltrates lever skin A internal layer via air-vent A3, its sweat will concentrate on adhesive-bonded fabric A2 because of the obstruct of gum B, and along with the accumulation of sweat contrary oozing to the surface of lever skin A, the moistening of user's hand will be caused, and then influence is to the grip effect of racket; Moreover, since the stickiness effect of this gum B also for deeply to air-vent A3, and tiny foreign material such as sand are accumulated among the air-vent A3 easily, it not only influences the attractive in appearance of whole lever skin A, can reduce the stickiness of gum B because of the intrusion of foreign matter even, and cause coming off of lever skin A.

Technology contents

At above situation, main purpose of the present utility model provides a kind of lever skin structure improvement, easily causes problems such as user's hand is wet and slippery, gripping is uncomfortable, the lever skin easily comes off to solve in the prior art.

Solution of the present utility model is: the improvement of a kind of lever skin structure, this lever skin are that the adhesive-bonded fabric that is combined with the PU resin bed with the upper strata is the primary structure body, wherein,

The below of this adhesive-bonded fabric is with after the foamed plastic layer combines by gum, and constitute the basic structure of whole lever skin, the lever skin that will bind the foamed plastic layer more is gum and set hole again, and this hole runs through the lever skin and after forming air-vent, again with elastomer stick together mutually in conjunction with after, the lever that can be wound in racket uses.

Therefore, when sweat infiltrates the air-vent of lever skin described in the utility model, infiltrating elastomer by air-vent absorbs to keep handle in best user mode, and can be by the waterproof effect of foamed plastic layer, intercept bleeding back of sweat, when the sweat in the air-vent is too much, then can brandishes the action of racket and throw away naturally, and not have uncomfortable moist feeling by the user.

Description of drawings

Fig. 1 is the structural representation of general known lever skin;

Fig. 2 is the canoe schematic diagram of lever skin and racket;

Fig. 3 is the STRUCTURE DECOMPOSITION figure of lever skin of the present utility model;

Fig. 4 is a lever skin structure cutaway view of the present utility model;

Fig. 5 is a lever skin user mode reference diagram of the present utility model.[figure number explanation] A lever skin; The A1PU resin bed; The A2 adhesive-bonded fabric; The A3 air-vent; The B gum; The C elastomer; 10 lever skins; The 11PU resin bed; 12 adhesive-bonded fabrics; 13 foamed plastic layers; 14 air-vents.

Specific implementation

Form for allowing to understand structure of the present utility model better, and the overall operation mode, existing conjunction with figs. is described as follows:

The utility model lever skin structure should be improved, the structure of its whole lever skin 10 is formed as shown in Figure 3, Figure 4, be to be the primary structure body equally by adhesive-bonded fabric 12, and be engaged on the adhesive-bonded fabric 12 coating one deck and add the PU resin bed 11 that DMF (dimethyl formamide) is arranged, it is a hydrophily of utilizing DMF, can permeate water outlet by the hydrophily of DMF after in being soaked in water, PU resin bed 11 is combined with adhesive-bonded fabric 12.

Especially, be to combine with a foamed plastic layer 13 below adhesive-bonded fabric 12 by gum B, its foamed plastic layer 13 is to be air-locked EVA foamed plastic, and constitute the basic structure of whole lever skin, again with the lever skin 10 of bonding foamed plastic layer gum B again, and set hole, and this hole is to run through lever skin 10 and form to stick together mutually in conjunction with finishing the lever that can be wound in racket with an elastomer C behind the air-vent 14 again and use, so air-vent 14 does not have gum with respect to the position of elastomer C, therefore do not have tiny foreign material assemble stick on the gum outside, more by air-vent 14 to increase the comfortableness that the user grips.

Because, this lever skin 10 is to be combined with an air-locked foamed plastic layer 13 in addition between with 12 layers of adhesive-bonded fabrics and elastomer C, therefore, when sweat infiltrates the air-vent 14 of lever skin 10, can infiltrate elastomer C by air-vent directly is absorbed, this elastomer is to be hydrophily and the high characteristic that absorbs again, so soaking effect is fine, and can be when the sweat in the air-vent 14 too much directly is piled up in air-vent by the waterproof effect of foamed plastic layer 13, intercept bleeding back of sweat, as shown in Figure 5, then can brandish the action of racket D and throw away naturally, and not have uncomfortable moist feeling by the user.

As mentioned above; the improvement of the utility model lever skin structure provides the lever skin another preferable feasible structure; yet; shown in above implementation and the accompanying drawing is one of the utility model preferred embodiment; be not to limit the utility model with this; therefore, all and structure of the present utility model, device, feature etc. are approximate, identical, all should belong to creation purpose of the present utility model and the protection domain applied for a patent within.

Claims

1, a kind of lever skin structure improvement, this lever skin are that the adhesive-bonded fabric that is combined with the PU resin bed with the upper strata is the primary structure body, it is characterized in that:

The below of this adhesive-bonded fabric is by gum and gum and set hole once more after the foamed plastic layer combines, and this hole runs through the lever skin and after forming air-vent, and is bonding with elastomer again.

2, a kind of lever skin structure improvement as claimed in claim 1, wherein, this PU resin bed is to add dimethyl formamide is arranged.

3, a kind of lever skin structure improvement as claimed in claim 1, wherein, this foamed plastic layer is to be air-locked EVA foamed plastic.

4, a kind of lever skin structure improvement as claimed in claim 1, wherein, this elastomer is the elastomer for the high suction of hydrophily.