CN2790531Y

CN2790531Y - Badminton ball

Info

Publication number: CN2790531Y
Application number: CNU2005200157381U
Authority: CN
Inventors: 卢建文
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-25
Filing date: 2005-04-25
Publication date: 2006-06-28
Anticipated expiration: 2015-04-25

Abstract

The utility model relates to a badminton ball which comprises a ball head and a plurality of feather members, wherein the feather members are arranged and inserted on the back end surface of the ball head in a skirt shape. Each feather member is provided with a feather bone and an artificial flaky feather wing unit, wherein the front end of the feather bone is inserted on the ball head, the feather bone is taken out of natural feathers and the artificial flaky feather wing unit is fixedly connected with the back end of the feather bone. Thereby, the badminton ball, which has resistance to flap and can reduce a total weight, is manufactured. Moreover, the utility model can also reduce manufacturing cost.

Description

Shuttlecock

Technical field

The utility model relates to a kind of shuttlecock, particularly relates to the shuttlecock that a kind of part is made by plastic cement.

Background technology

Figure 1 shows that general shuttlecock, have a bulb 11, and a plurality of feathers 12 that are inserted in skirt-like arrangedly on this bulb.This bulb 11 has a summary and is the spherical front end face of semicircle 111, and a rear end face 112.This feather 12 is inserted in the plumage bone 121 of its leading section on the rear end face 112 of this bulb 11 and produces a plumage skirt 10.After this bulb 11 is bounced by a racket (figure does not show), the effect of stabilized flight route when this plumage skirt 10 provides flight.

Because the effect of shuttlecock flight is relevant with the flatness of the weight of shuttlecock and feather 12, thus the many feathers 12 of the dealer of shuttlecock generally made with natural raw material making shuttlecock, to reduce the weight of shuttlecock.

But the feather 12 that natural material is made is not anti-to be bounced, and fractures or hair side such as loses at factor because of bouncing to produce easily, causes flight steady and do not scrap.On the other hand, the cost of material of feather 12 higher and obtain after must just can become the raw material of making shuttlecock through pruning again through the smooth degree of screening feather face, cost of manufacture height, and good feather 12 sources are gradually obtained difficult less.

So some dealer replaces natural material to make the feather 12 of shuttlecock with plastic material fully, causes plumage bone 121 to become solid shape, weight is heavier, and it is too fast to be bounced after-acceleration, is not suitable for match again.

The utility model content

In view of this, the purpose of this utility model is to provide a kind of can anti-ly bounce and can reduce the shuttlecock of gross weight, and the shuttlecock cost of producing is lower, does not have raw material to obtain difficult problem again.

To achieve these goals, the utility model provides a kind of shuttlecock, and it comprises: a bulb; And a plurality of feather spares, be inserted in skirt-like arrangedly on this bulb rear end face; Each feather spare has a front end and is inserted on the bulb and by the plumage bone that takes out on the natural feather, and an artificial assistant unit that is fixed in this plumage bone rear end.

Particularly, the assistant unit of each feather spare has a socket pipe, that is socketed on this plumage bone rear end and is extended back and a gradually thin support bone by this socket pipe, and the two sheet alar parts that extended to both sides by a support bone respectively.

Particularly, the alar part of this assistant unit is distributed in these support bone both sides in correspondence with each other symmetrically.

Particularly, the width of a wherein alar part of this assistant unit is less than the width of another alar part.

Particularly, the assistant unit of each feather spare also has and a plurality ofly extends the ribs be distributed on this alar part to both sides by this support bone respectively.

Particularly, be distributed on the alar part vertical this support bone of the ribs of each feather spare.

Particularly, the assistant unit of each feather spare also has and is a plurality ofly extended and be distributed in ribs on this alar part to both sides by this support bone respectively.

Particularly, the cross section of each feather spare ribs is triangular in shape.

Particularly, this assistant unit penetrates one-body molded making with plastic cement.

Particularly, the assistant unit of each feather spare is netted.

Particularly, the assistant unit of each feather spare has a socket pipe that is socketed on this plumage bone rear end, and is extended back and a gradually thin support bone, a plurality ofly extended and ribs, a plurality of and webbed bone of ribs weaving of space to both sides by this support bone respectively by this socket pipe rear end, reaches one and encloses the edge strip that is connected to the ribs end.

Particularly, this assistant unit is made with plastic rubber ejaculate molding.

The shuttlecock that the utility model provides utilizes the affixed feather spare that becomes of natural plumage bone and plastic cement assistant unit matching, makes it have the slim and graceful of natural feather, can increase its intensity again and anti-bouncing, and can reduce cost of manufacture and have the stable advantage of flight path.

Description of drawings

Fig. 1 is the three-dimensional exploded view of general shuttlecock;

Fig. 2 is the three-dimensional exploded view of the utility model shuttlecock first embodiment;

Fig. 3 is the top exploded view of the feather spare of this first embodiment;

Fig. 4 is the view that is similar to Fig. 3, with most ribs that this feather spare is described shape perpendicular to a support bone;

Fig. 5 is the top exploded view of the feather spare of the utility model shuttlecock second embodiment;

Fig. 6 is the three-dimensional exploded view of the utility model shuttlecock the 3rd embodiment, and two alar parts that a feather spare is described are the asymmetric shapes of both sides width;

Fig. 7 is the view that is similar to Fig. 6, illustrates that this feather spare is inserted in situation on the bulb with the arrangement mode that is different from Fig. 6; And

Fig. 8 is the vertical view of the feather spare of the 3rd embodiment, and the alar part that this feather spare is described is a plate body and do not have the situation that ribs and edge strip are set.

The specific embodiment

Below by most preferred embodiment and accompanying drawing shuttlecock of the present utility model is elaborated.

As Fig. 2 and shown in Figure 3, first embodiment of the utility model shuttlecock comprises a bulb 2, a plurality of feather spare 3 that is inserted in skirt-like arrangedly on this bulb 2, and the wire loop 4 of two circle hoop these feather spares 3.Utilize this feather spare 3 one common peripheral row and produce a plumage skirt 30, the effect of stabilized flight route so that flight to be provided.This shuttlecock also can comprise more a plurality of wire loops 4, or only comprises a wire loop 4.

This bulb 2 has a summary and is the spherical front end face of semicircle 21, and a rear end face 22 that slightly is the plane.

This feather spare 3 is inserted on the rear end face 22 of this bulb 2.Each feather spare 3 has a front end and is inserted on bulb 2 rear end faces 22 and by the plumage bone 31 that takes out on the natural feather, and an artificial sheet assistant unit 33 that is fixed in these plumage bone 31 rear ends.

This plumage bone 31 extends from front to back and is gradually thin.Choose plumage bone 31 and need only select thickness and length and be fit to, just can be used as making raw material of the present utility model, must not consider the quality of feather face, be easier to so obtain.And plumage bone 31 inside of natural material are hollow form, weight than plastic cement make light, can keep the lightweight characteristic of shuttlecock.

This assistant unit 33 have a socket pipe 330 that is socketed on these plumage bone 31 rear ends, one by these socket pipe 330 rear ends extend back and a gradually thin support bone 331, two be distributed in respectively in correspondence with each other support bone 331 both sides sheet alar part 332, a plurality ofly extend the ribs 333 that is distributed on this alar part 332 to both sides by this support bone 331, and one encloses the edge strip 335 that is overlying on these alar part 332 peripheries.Socket pipe 330 is socketed on this plumage bone 31 rear ends, and affixed in gluing mode, that is to say, assistant unit 33 is fixed in plumage bone 31 rear ends by this socket pipe 330.This support bone 331 extends from front to back and external diameter is gradually thin, with the external form of simulation natural feather.

This ribs 333 is added the auxiliary of this edge strip 335 to be distributed on the alar part 332 to strengthen the smooth and intensity of alar part 332 slightly backward and to the kenel that extend both sides, makes the thickness of alar part 332 can reduce to the thinnest degree with weight reduction.The cross section of each ribs 333 is triangular in shape, and when making the flight of the utility model shuttlecock, side and alar part 332 that air-flow can promote ribs 333 make the shuttlecock rotation, to keep the steady of flight path.In the present embodiment, this ribs 333 is distributed on the alar part 332 with slightly extending back, can also be as shown in Figure 4 during actual enforcement, be distributed on the alar part 332 in the mode of vertical this support bone 331, and its practical range does not exceed with the distribution mode of ribs 333.

This assistant unit 33 is a raw material with synthetic resin, and makes in the mode of plastic rubber ejaculate molding, so cost of manufacture is low.And because assistant unit 33 is made with plastic cement, cooperate the auxiliary of support bone 331, ribs 333 and an edge strip 335 again, can increase the intensity of assistant unit 33, when it was bounced, a support bone 331 is frangibility not, and alar part 332 is difficult for losing, and can increase its durability.Explain with assistant unit 33 in the present embodiment with ribs 333 and edge strip 335, also can increase the thickness of alar part 332 to increase its intensity during actual enforcement, and not moulding ribs 333 and edge strip 335, so practical range does not exceed with ribs 333 or having or not of edge strip 335.

After the utility model shuttlecock is finished by assistant unit 33 assemblings of natural plumage bone 31 and plastic rubber shaping, weight approximately is between 5.5 grams～6 grams, and the shuttlecock weight of being made by natural feather fully approximately is between 5.2 grams～5.3 grams, its weight difference is apart from only about 0.5 gram, and just the shuttlecock weight made of the utility model shuttlecock and natural feather is very approaching.

Can learn that by above-mentioned structure the utility model shuttlecock has following several advantage:

1, the plumage bone 31 of the utility model shuttlecock is by taking out in the natural feather, and it is hollow form, can keep the lightweight advantage of shuttlecock.

2, this assistant unit 33 is one-body molded with plastic material, and cost of manufacture is low.

3, this assistant unit 33 is made up of the integrated socket pipe 330 of plastic cement, support bone 331, alar part 332, ribs 333 and edge strip 335, can gain in strength, and makes its anti-bouncing and is difficult for losing.

Keep rotation when 4, smooth alar part 332 and cross section ribs 333 triangular in shape helps shuttlecocks flight, make its flight path stable.

As shown in Figure 5, the structure of second embodiment of the utility model shuttlecock is roughly identical with first embodiment, its difference is in present embodiment this assistant unit 33 and also has a plurality of and webbed bone 334 of these ribs 333 weavings, but does not have the alar part 332 that is provided with among first embodiment.Just this assistant unit 33 is network structure rather than lamellar body, to reduce the weight of the utility model shuttlecock, can increase the intensity of assistant unit 33 again whereby.

Fig. 6 is the 3rd embodiment of the utility model shuttlecock, its structure is roughly identical with first embodiment, its difference is in the width of a wherein alar part 332 of this assistant unit 33 width less than another alar part 332, and alar part 332 width that just prop up support bone 331 both sides are asymmetric.Because the alar part 332 of each feather spare 3 has part overlapped with the alar part 332 of adjacent feather spare 3, wherein the narrower alar part 332 of width can be stacked and placed on the broad alar part 332 times of adjacent feather spare 3, so its external form is without any change, but can therefore reduce the weight of the utility model shuttlecock again, make its weight almost identical with the shuttlecock that natural feather is made.

In addition, this feather spare can be as shown in Figure 6, the alar part 332 that the width of each feather spare 3 is narrower is stacked and placed on the broad alar part 332 times of adjacent feather spare 3, or as shown in Figure 7 the alar part 332 of each feather spare 3 wider width is stacked and placed on the narrower alar part 332 times of adjacent feather spare 3, by above-mentioned two kinds of designs, can make shuttlecock that two kinds of different flight direction of rotation are arranged, so practical range does not exceed with the arrangement mode of feather spare 3.Adjust this feather spare 3 in addition as when producing, change the angle of this feather spare 3 assistant unit 33, but the change of flight rotary speed.At last, this feather spare 3 also can be as shown in Figure 8 only be kept its intensity with the thickness that increases alar part 332, and ribs 333 among not moulding Fig. 6 and edge strip 335, can reduce the weight of feather spare 3 whereby.

In sum, the utility model shuttlecock utilizes natural plumage bone 31 to cooperate the affixed feather spare 3 that becomes with plastic cement assistant unit 33, makes it have the slim and graceful of natural feather, can increase its intensity again and anti-bouncing, and it is can reduce cost of manufacture, so very practical really and progressive.

Claims

1, a kind of shuttlecock, it comprises:

One bulb; And

A plurality of feather spares are inserted on this bulb rear end face skirt-like arrangedly;

It is characterized in that: each feather spare has a front end and is inserted on the bulb and by the plumage bone that takes out on the natural feather, and an artificial assistant unit that is fixed in this plumage bone rear end.

2, shuttlecock according to claim 1, it is characterized in that: the assistant unit of each feather spare has a socket pipe, that is socketed on this plumage bone rear end and is extended back and a gradually thin support bone by this socket pipe, and the two sheet alar parts that extended to both sides by a support bone respectively.

3, shuttlecock according to claim 2 is characterized in that: the alar part of this assistant unit is distributed in these support bone both sides in correspondence with each other symmetrically.

4, shuttlecock according to claim 2 is characterized in that: the width of a wherein alar part of this assistant unit is less than the width of another alar part.

5, shuttlecock according to claim 3 is characterized in that: the assistant unit of each feather spare also has and a plurality ofly extends the ribs be distributed on this alar part to both sides by this support bone respectively.

6, shuttlecock according to claim 5 is characterized in that: be distributed on the alar part vertical this support bone of the ribs of each feather spare.

7, shuttlecock according to claim 4 is characterized in that: the assistant unit of each feather spare also has and is a plurality ofly extended and be distributed in ribs on this alar part to both sides by this support bone respectively.

8, shuttlecock according to claim 7 is characterized in that: be distributed on the alar part vertical this support bone of the ribs of each feather spare.

9, according to the described shuttlecock of arbitrary claim in the claim 5 to 8, it is characterized in that: the cross section of each feather spare ribs is triangular in shape.

10, according to the described shuttlecock of arbitrary claim in the claim 1 to 8, it is characterized in that: this assistant unit penetrates one-body molded making with plastic cement.

11, shuttlecock according to claim 1 is characterized in that: the assistant unit of each feather spare is netted.

12, shuttlecock according to claim 11, it is characterized in that: the assistant unit of each feather spare has a socket pipe that is socketed on this plumage bone rear end, and is extended back and a gradually thin support bone, a plurality ofly extended and ribs, a plurality of and webbed bone of ribs weaving of space to both sides by this support bone respectively by this socket pipe rear end, reaches one and encloses the edge strip that is connected to the ribs end.

13, shuttlecock according to claim 11 is characterized in that: this assistant unit is made with plastic rubber ejaculate molding.