CN2332433Y

CN2332433Y - Handle external member of racket

Info

Publication number: CN2332433Y
Application number: CN98202622U
Authority: CN
Inventors: 萧清松
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-24
Filing date: 1998-03-24
Publication date: 1999-08-11
Anticipated expiration: 2008-03-24

Abstract

The utility model relates to a badminton racket, particularly a sheathing member of a badminton racket handle, wherein, the sheathing member is provided with a sheathing body which is made of hard plastic material and is in a hollow conical body for sheathing on a conical section of the racket handle. The top of the sheathing body is provided with a through hole for sheathing on the central shaft of the badminton racket. The utility model is characterized in that a vibration-damping block which is made of soft elastic material is additionally composed and is an approximately conical hollow body arranged inside the sheathing body while serving as a medium between the central shaft of the badminton racket and the sheathing body and serving as a vibration damper which has the effect of vibration damping. The top end of the vibration-damping block is provided with a round hole for the central shaft of the badminton racket to thread through.

Description

Racket lever external member

The utility model is the structural improvement about racket, and detailed is to refer to a kind of racket lever external member.

Press, general racket lever front end generally is a tapering, extension is provided with a shank downwards from this front end tapering, this shank then spooling is arranged with the handle protecting band, grip for staff, and be arranged with a hollow taper external member on this lever tapering, partly form more smooth-going body person so that the lever tapering is connected with the handle sheath of shank; Yet this external member is to make with hard plastic, and its increase and decrease for the square stance active force there is no any benefiting; In other words, this external member only is the part that a demand attractive in appearance designs purely, has no to benefit for the balling effect of racket.

Edge this, main purpose of the present utility model is to be to provide a kind of racket lever external member, forms a preferable vibration group Buddhist nun, and the person that has the damping effect.

Edge is to reach above-mentioned purpose, and the utility model racket lever external member has a body, be made, generally be a hollow-cone body, in order to be sleeved on racket lever tapering for hard plastics, this body top offers a through hole, in order to the axis person of sheathed racket; It is characterized in that: more include a shock resistance block, be for soft elastic material made, this shock resistance block generally is a hollow-cone body, be the inside that is arranged in this body, and as the medium of racket axis and this body, have damping effect in order to serve as vibration damping, and this shock resistance block top offering a circular hole, is for the racket axis person of placing; Wherein this shock resistance block top wall is to be based in this body top to keep away face, and the face of keeping away in its outside changes upwards to a preset distance with taper, forms the drop height type convergence part that caves inward and by this body top apical grafting person; Wherein this shock resistance block bottom wall is to be based in this body bottom wall, and changes upwards to a preset distance with taper in its outer side surface, forms the drop height type convergence part that caves inward and by this body bottom apical grafting person; Wherein this body is in the predetermined hollow-out parts that partly more offers many places, and this shock resistance block projection has a complementary portion person corresponding to respectively this hollow-out parts of this body.

Understand and approval for making to have further for the purpose of this utility model, feature and effect, after enumerating following examples and conjunction with figs. now and being described in more detail in, wherein:

Fig. 1 is the partial sectional view of the stereoscopic of the utility model first preferred embodiment.

Fig. 2 is the cutaway view that the utility model first preferred embodiment is assembled in racket.

Fig. 3 is the stereoscopic figure of the utility model second preferred embodiment.

Fig. 4 is the partial sectional view of the utility model the 3rd preferred embodiment.

At first see also Figure 1 and Figure 2, the utility model racket lever external member, has a body 10, be for hard plastic made, generally be a hollow taper external member, in order to be sleeved on the front end tapering A1 of racket lever A, these body 10 tops offer a through hole 11, in order to the axis B person of sheathed racket; One shock resistance block 20, be for soft elastic material made, as rubber bodies person, this shock resistance block 20, generally be a hollow taper body, be the inside that is arranged in this body 10, and as the medium of racket axis and this body 10, has damping effect in order to serve as vibration damping, and these shock resistance block 20 tops offer a circular hole 21, place for the racket axis, and its top wall is to be stretched on this body 10 top walls, and after changing down to a preset distance with taper, its outer side surface forms a drop height type convergence part 22 that caves inward and by this body 10 top apical grafting persons, this kind purpose of design mainly is to make this axis and this shock resistance block 20 and this shock resistance block 20 and partly have smooth-going binding being connected of this body 10 and change, the area that makes this shock resistance block 20 and racket axis directly contact simultaneously increases, and has better damping effect.

Other sees also shown in Figure 3, be to be second preferred embodiment of the present utility model, what they were different with first preferred embodiment is, this body 10 is in the predetermined hollow-out parts 12 that partly more offers many places, and this shock resistance block 20 has a complementary portion 23 corresponding to the part projection of respectively this hollow-out parts 12 of this body 10, to fill up its hollow out place; By this, can make the consumer learn that with visual type the inside of its shock resistance block 20 installs design, present color representation attractive in appearance by this external member 10 with the different colours setting of this shock resistance block 20 simultaneously, and, also can present special literal or pattern vision person if this hollow-out parts 12 has special shape.

See also shown in Figure 4 again, be to be the 3rd preferred embodiment of the present utility model, what they were different with first preferred embodiment is, this shock resistance block 20 is to be stretched on this body 10 bottom walls in the bottom wall more, and in its outer side surface change with taper upwards form to the preset distance one cave inward formula drop height type convergence part 24 and by this body 10 bottom apical grafting persons;

By above-mentioned combination, the utility model racket lever external member is to utilize a shock resistance block to be arranged at dexterously in this body, and comply with and commonly use the original appearance of racket and have the high state of compatibility, make to need not to change existing racket lever appearance and simply be inserted in this lever top person; And, making the batting power pass on by the racket axis in the process of king lever by the setting of this shock resistance block, its strength of batting can be through this shock resistance block, and absorbs vibration force partly and the person that has the damping effect by this shock resistance block.

In sum, though its improvement of the utility model racket lever external member is partly little for the racket overall structure, but make the part of this external member have damping effect, and confirm to reach the purpose of expected design through sample, so possess the important document of defined utility model patent on the Patent Law, the whence proposes utility application in accordance with the law.

Claims

1. a racket lever external member has a body, is made for hard plastics, generally is a hollow-cone body, and in order to be sleeved on racket lever tapering, this body top offers a through hole, in order to the axis person of sheathed racket; It is characterized in that: more include a shock resistance block, be for soft elastic material made, this shock resistance block generally is a hollow-cone body, be the inside that is arranged in this body, and as the medium of racket axis and this body, have damping effect in order to fill the light vibration damping, and this shock resistance block top offering a circular hole, is for the racket axis person of placing.

2. according to the described racket lever of claim 1 external member, it is characterized in that, wherein this shock resistance block top wall is to be based in this body top to keep away face, and the face of keeping away in its outside changes upwards to a preset distance with taper, forms the drop height type convergence part that caves inward and by this body top apical grafting person.

3. according to the described racket lever of claim 1 external member, it is characterized in that, wherein this shock resistance block bottom wall is to be based in this body bottom wall, and change upwards to a preset distance with taper in its outer side surface, form the drop height type convergence part that caves inward and by this body bottom apical grafting person.

4. according to the described racket lever of claim 1 external member, it is characterized in that wherein this body is in the predetermined hollow-out parts that partly more offers many places, and this shock resistance block projection has a complementary portion person corresponding to respectively this hollow-out parts of this body.