CN2422023Y

CN2422023Y - Badminton head device

Info

Publication number: CN2422023Y
Application number: CN00234176U
Authority: CN
Inventors: 苏慧卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-29
Filing date: 2000-04-29
Publication date: 2001-03-07
Anticipated expiration: 2010-04-29

Abstract

The utility model relates to a badminton head device. The device is used for inserting and planting a feather skirt to assemble a badminton. A badminton head is provided with an arcuate badminton end part and a flat end part for inserting the feather skirt, wherein, the peripheral face of the badminton end part of the badminton head is provided with a layer of protecting cover with reaction hardness. A direct extending part is arranged between the badminton end part and the flat end part, and the protecting cover is surrounded and covered on the periphery of the badminton end part and the direct extending part. The protecting cover is a layer of metal casing sheet or metal net cover which is matched and covered on the periphery of the badminton end part and the direct extending part. The end edge of the protecting cover, which faces the flat end part is extended with a plurality of arm claws connected with the flat end part at intervals. Because the peripheral face of the badminton end part of the badminton head is provided with a layer of protecting cover with reaction hardness, the batting strength and the service life of the badminton head is increased.

Description

Shuttlecock bulb device

The utility model relates to a kind of shuttlecock bulb device, particularly relate to a kind of by coating one deck guard shield increasing the bulb device of bulb case hardness, to strengthen hitting intensity and increasing the service life of bulb.

As shown in Figure 1, it is the three-dimensional exploded view of shuttlecock device in the past, wherein, shuttlecock 1 has a bulb 11 and a plumage skirt 12, and bulb 11 is to make by cork or by the PU expanded material, has predetermined elasticity and counterweight, at this is that the bulb made from the cork material 11 is an example, it has and is positioned at the ball end 111 that front end is arc-shaped surface, and is positioned at the rear end and cuts flat blunt end part 112 for intercepting, and ball end 111 can be met to racket 2; Plumage skirt 12 can be made by feather or plastic material, at this is to be example with the feather collocation cork bulb that is trimmed to the arrow shape, it mainly is to make these feather front end roots be stained with libation at an ancient wedding ceremony viscose, and one by one transplanting on the blunt end part 112 of bulb 11, be and outer oblique awl expansion toroidal shape, relend rope these feathers are knitted into the skirt shape, plumage skirt 12 is assembled on the blunt end part 112 of bulb 11; Wherein, fall in broken when being impacted because of material is soft in order to prevent bulb 11, therefore, how with layer of cloth 13 or the glutinous periphery that overlays on cork bulb 11 of adhesive plaster; As shown in Figure 2, its in the past shuttlecock by the hit enlarged diagram in when action of racket, when motion is carried out, two side's feather sportsmen be over against back and forth hit shuttlecock 1 with racket 2, the power of bouncing of bestowing shuttlecock 1 bulb 11 by the feather sportsman converts the kinetic energy that makes shuttlecock 11 recoils to, and because of the elastic force of bulb 11, weight, and plumage skirt 12 suffered air drag and buoyancy when aloft moving, can make shuttlecock 1 be impacted the precalculated position with predetermined path, therefore, the structure of bulb 11 and plumage skirt 12, and hitting power all can influence the speed and the direction of course of action, and the result's that causes batting quality, at present, shuttlecock 1 existing considerable improved device is designed exploitation, so that the better effect of shuttlecock 1 performance.

Wherein, with regard to the bulb 11 of shuttlecock 1 in the past, it still has following desirable not to the utmost place on device:

(1), counterattack weak strength: bulb 11 is made by the cork or the PU expanded material of the predetermined flexibility of tool, therefore, has certain deflection degree, as shown in Figure 2, when in racket 2 is head-on hit motion, having the shuttlecock 1 of kinetic energy, the ball end 111 of shuttlecock 1 bulb 11 that is bounced, its leading edge will produce by the flexible deformation of flat extruding moment, and absorption shuttlecock 1 part kinetic energy, at this moment, the shuttlecock 1 of being strikeed back will be offseted relatively because of the energy of part to be absorbed, and kinetic energy is reduced, and makes its intensity of being strikeed back, the also corresponding reduction of speed.

(2), service life is not long: the pommel face 111 that is bounced because of bulb 11, be cork or the PU expanded material that hardness is low and wearability is low, therefore, hitting of often being exerted oneself of shuttlecock 1 and to wipe the face control downward, the pommel face 111 of bulb 11 is worn away quite easily, cause influencing ball speed and ball to, therefore, must often change whole shuttlecock, its service life is not long.

Main purpose of the present utility model is to provide a kind of shuttlecock bulb device that hits intensity and service life that increases.

For achieving the above object, the utility model is taked following technical measures:

1. 1 kinds of shuttlecock bulb devices of the present utility model, this device are used for becoming shuttlecock for the transplanting of plumage skirt with winding, and bulb has the ball end of arc song and plugs the blunt end part of plumage skirt; The ball end side face of bulb has the guard shield of one deck tool counterattack hardness.

Wherein: have the portion that directly prolongs between described ball end and blunt end part, described guard shield shroud is in described ball end and directly prolong the portion periphery.

Wherein: described guard shield is that one deck cooperation is coated on ball end and the described metal-back sheet that directly prolongs the portion periphery.

Wherein: described guard shield is that one deck cooperation is packed in ball end and directly prolongs the metal guard of portion periphery.

Wherein: described guard shield is extended with the arm pawl of a plurality of linking blunt end parts at interval towards the ora terminalis of described blunt end part.

Wherein: described guard shield dashes and is provided with the bur that at least one inserts solid described bulb.

Wherein: described bur is located at the center of the corresponding ball end of guard shield central authorities.

Wherein: the bur place of the corresponding guard shield of ball end central authorities is provided with slot, for aiming at assembling.

Wherein: described guard shield is coated with layer of cloth outward again.

Below by embodiment and accompanying drawing shuttlecock bulb device of the present utility model is elaborated, in the accompanying drawing:

Fig. 1 is the three-dimensional exploded view of shuttlecock device in the past;

Fig. 2 is the exaggerative schematic diagram when shuttlecock was hit action by racket in the past;

Fig. 3 is the three-dimensional exploded view of the utility model first embodiment;

Fig. 4 is the assembling view of the utility model first embodiment;

Fig. 5 is the cross-sectional schematic of the utility model second embodiment;

Fig. 6 is the assembling stereogram of the utility model the 3rd embodiment;

Fig. 7 is the three-dimensional exploded view of the utility model the 4th embodiment;

Fig. 8 is the decomposing schematic representation of analysing and observe of the utility model the 5th embodiment;

Fig. 9 is the cross-sectional schematic of the utility model the 6th embodiment;

The exaggerative schematic diagram of Figure 10 when to be the utility model shuttlecock by racket hit action.

Shown in Fig. 3,4, it is the embodiment schematic diagram of a kind of shuttlecock bulb device of the present utility model, it can be applicable on the general shuttlecock, shuttlecock can be formed by

bulb

3 and 4 windings of plumage skirt, bulb 3 can be by cork or made by the PU expanded material, have predetermined elasticity and counterweight, and plumage skirt 4 can be made by feather or plastic material, be the hollow taper that pulls out expansion by the forward direction pusher, certainly, its assembling apparatus can have quite multiple type, and is that example illustrates with the plumage skirt collocation cork bulb that is trimmed to fletching among the figure just only in the present embodiment; Bulb 3 is that cutting of the predetermined counterweight of tool held spheroid, its front end has the ball end 31 of arc song, the rear end has the flat blunt end part 32 of cutting, between ball end 31 and blunt end part 32, has the portion that directly prolongs 33, directly prolong portion 33 by the sphere of ball end 31 backward right cylinder extend to the stage casing part of blunt end part 32, and these feather front end roots can be stained with the libation at an ancient wedding ceremony viscose is arranged, and one by one transplanting on the blunt end part 32 of bulb 3, relend rope these feathers connection bundles are weaved into the skirt shape, plumage skirt 4 is assembled on the blunt end part 32 of bulb 3; Feature of the present utility model is: in the ball end 31 of bulb 3 and directly prolong portion's 33 peripheral side faces and be coated with one deck guard shield 5, guard shield 5 is metal shelly thin slices that one deck has suitable hardness, shape is the opening hat that cooperates bulb 3 external forms, its inside can be coated with viscose and be fixed in the ball end 31 of bulb 3 and directly prolong portion 33 peripheries with correspondence, has to coat to cover the shell that protects outside bulb 3.

As shown in Figure 5, it is the schematic diagram of second embodiment of the present utility model, and the bulb device of present embodiment is roughly identical with first embodiment, but guard shield 61 only cooperates and is coated on the ball end 63 that bulb 62 and racket touch.

As shown in Figure 6, it is the schematic diagram of the 3rd embodiment of the present utility model, and the bulb device of present embodiment is roughly same with above-mentioned two embodiment, but is coated on the guard shield 72 of bulb 71 peripheries, is the metal guard that one deck interweaves netted.

As shown in Figure 7, it is the 4th embodiment of the present utility model, the bulb device of present embodiment is roughly same as the previously described embodiments, but being coated on bulb 81 outer guard shields 82 installs slightly different, guard shield 82 has correspondence and is coated on bulb 81 ball end 811 ball cover portions 821 outward, and most arm pawls 822 that extend at interval towards 812 of bulb 81 blunt end parts by the opening ora terminalis of ball cover portion 821, this equiarm pawl 822 is the portion that directly prolongs 813 peripheries that corresponding frame is held in bulb 81, to increase the affixed area that touches of frame of guard shield, strengthen fastening force.

As shown in Figure 8, it is the schematic diagram of the 5th embodiment of the present utility model, the bulb device of present embodiment is roughly same with the foregoing description, but adding, it has the inlay card device between guard shield and bulb, and be that being located on the bulb device of first embodiment with the inlay card device is example in Fig. 8, its central spot at guard shield 92 is dashed and is provided with a bur 921 that protrudes backward, central corresponding bur 921 places then are concaved with a slot 912 on bulb 91 ball end, 911 surface, bur 921 is corresponding chimeric being fastened in this slot 912, what make that guard shield 92 can be more fastening is assembled in bulb 91 peripheries, and it is when assembling, can borrow the corresponding matching of bur 921 with slot 912, with foundation, so it is also quite convenient in assembling as the aligning assembling; Certainly, also can add to be provided with a plurality of burs in this enforcement, or bur also can be only dashes and be located at the corresponding bulb of guard shield and directly prolong the periphery of portion, it all can reach aims at and fastening effect.

As shown in Figure 9, it is the schematic diagram of the 6th embodiment of the present utility model, and its device is roughly same with the various embodiments described above, but it is equipped with layer of cloth 59 again outside guard shield 58.

Compared with prior art, the utlity model has following effect:

(1), counterattack intensity is strong: as shown in figure 10, the utility model is coated with the hard guard shield 5 of one deck rigidity matter at bulb, when racket 50 impacts the shuttlecock bulb that has kinetic energy in the motion, held the guard shield 5 that hits and do not had flexible deformation's phenomenon, therefore, can not absorb the kinetic energy of bulb relatively, so, shuttlecock will easily be possessed its counterattack energy, and its intensity of being strikeed back, speed are also improved relatively.

(2), long service life: bulb of the present utility model is coated with hardness and the high metal skirt of wearability, therefore, shuttlecock firmly hit and wipe the face control to the time, metal skirt can not be worn away, can keep ball speed and ball to, so its service life is longer.

Claims

1. shuttlecock bulb device, this device are used for becoming shuttlecock for the transplanting of plumage skirt with winding, and bulb has the ball end of arc song and plugs the blunt end part of plumage skirt; It is characterized in that: the ball end side face of bulb has the guard shield of one deck tool counterattack hardness.

2. shuttlecock bulb device according to claim 1 is characterized in that: have the portion that directly prolongs between described ball end and blunt end part, described guard shield shroud is in described ball end and directly prolong the portion periphery.

3. shuttlecock bulb device according to claim 1 and 2 is characterized in that: described guard shield is that one deck cooperation is coated on ball end and the described metal-back sheet that directly prolongs the portion periphery.

4. shuttlecock bulb device according to claim 1 and 2 is characterized in that: described guard shield is that one deck cooperation is packed in ball end and directly prolongs the metal guard of portion periphery.

5. shuttlecock bulb device according to claim 1 is characterized in that: described guard shield is extended with the arm pawl of a plurality of linking blunt end parts at interval towards the ora terminalis of described blunt end part.

6. shuttlecock bulb device according to claim 1 and 2 is characterized in that: described guard shield dashes and is provided with the bur that at least one inserts solid described bulb.

7. shuttlecock bulb device according to claim 6 is characterized in that: described bur is located at the center of the corresponding ball end of guard shield central authorities.

8. shuttlecock bulb device according to claim 7 is characterized in that: the bur place of the corresponding guard shield of ball end central authorities is provided with slot, for aiming at assembling.

9. shuttlecock bulb device according to claim 1 is characterized in that: described guard shield is coated with layer of cloth outward again.