CN102335501B - Artificial feathers for badminton and badminton made of feathers - Google Patents
Artificial feathers for badminton and badminton made of feathers Download PDFInfo
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- CN102335501B CN102335501B CN201110158394.XA CN201110158394A CN102335501B CN 102335501 B CN102335501 B CN 102335501B CN 201110158394 A CN201110158394 A CN 201110158394A CN 102335501 B CN102335501 B CN 102335501B
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- accessory pinna
- shuttlecock
- reinforcement members
- plumage stalk
- feather
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Abstract
The invention relates to artificial feathers for badminton and the badminton made of the feathers. The artificial feathers consist of pinnae (11), a feather stem (12) and a reinforced member (13), wherein the pinnae (11) and the feather stem (12) are connected into a whole by process methods of adhesive bonding or hot pressing and the like, and the connection strength of the pinnae (11) and the feather stem (12) is reinforced by the reinforced member (13); and the reinforced member (13) can eliminate or weaken linkage damages between the pinnae and the feather stem due to stress concentration effectively. Even if the junction of the pinnae and the feather stem is cracked partially, cracks are difficult to enlarge, so the integral connection of the pinnae and the feather stem is protected effectively, and the impact resistance is improved greatly. The invention also relates to the durable badminton made of the feathers.
Description
The present invention is dividing an application of following invention:
Application number: 2007100544123;
The applying date: on May 16th, 2007;
Invention and created name: for the artificial feather of shuttlecock and the shuttlecock of being made by this feather.
Technical field
The present invention relates to a kind of artificial feather that is exclusively used in shuttlecock.The invention still further relates to the shuttlecock that this artificial feather of a kind of use is made.
Background technology
When the traditional shuttle of being made by goose duck feather is impacted, what the most easily break is exactly feather, and not to be plumage stalk interrupted is exactly that the plumage silk of accessory pinna is broken up.The accessory pinna of natural feather is comprised of plumage silk close-packed arrays one by one, a little less than the connection between plumage silk and plumage silk is highly brittle.While playing ball, if accessory pinna is hit by racket, plumage silk will spallation be opened, and has a strong impact on the flying quality of shuttlecock.So the consumption of badminton is very large.And make very not environmental protection of shuttlecock with goose duck feather.Therefore in the urgent need to a kind of high-intensity artificial feather, replace natural goose duck feather to make durable shuttlecock.
The artificial badminton ball having come into operation is at present made by plastics or nylon, plastics or nylon disposal molding for the spherical crown of this shuttlecock, and spherical crown part is very soft, and rigidity is very poor, and shuttlecock can be out of shape when flying fast, and flying quality has shortcoming.
Also there are other people to adopt various materials and methods making artificial feathers, then are made into shuttlecock with this artificial feather, but all have variety of issue, affect it and push practicality to.Disclosed patent specification CN85108694, CN200520123581.4, CN200520123581.4 and CN200520015738.1 etc. relate to artificial feather.The problem that these artificial feathers exist is: plumage stalk insufficient strength or weight are too heavy.
The method adopting in disclosed patent specification CN94245400.6 is: the accessory pinna that on the plumage stalk of making at materials such as mao bamboon or carbon fibres, sticker is made by cloth yarn, forms an artificial feather.This method is close to practicality, but has problems in the selection of plumage stalk, and the specific strength of mao bamboon does not reach the production standard of shuttlecock.Without the carbon fibre of Combined Processing, its amount of deflection (longitudinal rigidity) is lower, and the artificial feather plumage stalk of making is too soft, during flight, is very easily out of shape.I select the thin rod of pultrusion carbon fibre composite (tubule) in the not yet disclosed patent specification 200710068172.2 of application on April 23rd, 2007 is most suitable as the material of artificial feather plumage stalk at present.But the problem still existing is: accessory pinna sticker on plumage stalk and do not take reinforcement measure, its sticker intensity or inadequate, when being impacted, accessory pinna very easily drops.
So how making accessory pinna and plumage stalk have enough bonding strengths is key point of the present invention, this is also that shuttlecock of the present invention moves towards practical breach.
When selecting the connection technique of accessory pinna and plumage stalk, people often lay stress in searching the most powerful adhesive kind or more reliable hot pressing technique, and this is futile in fact.In fact, on thin rod, connect tablet, without reinforcement in the situation that, it is extremely difficult obtaining high strength.Two kinds of shape contrast and soft or hard contrasts that attachment is huge, make it must form stress concentration point.No matter great bonding strength, at stress concentration point place, remain fragile, its whole linked system is torn often starting point, once the connection of this point is destroyed, will form chain reaction, and breach can expand very soon, until torn completely.On artificial feather, its stress concentration point just, on the contact point of plumage stalk head and accessory pinna, also has a secondary stress centrostigma on the tail position of accessory pinna.If can effectively eliminate or weaken stress between accessory pinna and plumage stalk, concentrate the chain destruction causing, just can the fine durability that must guarantee feather.
In on September 1st, 1999 disclosed patent specification CN1227130A, introduced a kind of overall base that contains a plurality of pinna rachis, the accessory pinna of independent moulding is bonding or be welded on pinna rachis again.Pinna rachis top is designed to flat (shovel), to facilitate accessory pinna to connect.This shovel will make shuttlecock skirt section seriously overweight, not have a practicality.And the problem of stress concentration between shovel and accessory pinna cannot eliminate, bonding strength is between the two far from being enough.
True kernel of the present invention break-through point has just been to find the stress concentration point between plumage stalk and accessory pinna, thereby designs the powerful destructive power that various technical schemes are eliminated this stress concentration point.If there is no the discovery of this stress concentration point, technical staff just also rests on and finds in better adhesive or better hot pressing technique method.And this stress concentration point is recessive, also non-obvious, if there is no a large amount of actual tests, will not be found easily.
Stress is concentrated and is in fact much seen in daily life.Such as: the plastic sheet that tear perfect mouthful is very difficult, if but on top cut an openning, more just tear and be easy to along this openning, this is that stress is concentrated the most typical application in daily life.For another example, open tape roll, it is very difficult starting, and trips out after head and has just easily opened, and this is to have better grip point and the concentrated double action effect of stress.In artificial feather, concentrated mechanical model and this example of the stress of plumage stalk and accessory pinna is roughly the same.Above-mentioned mechanical knowledge is all the rudimentary knowledge that the mechanics of materials and engineering mechanics those skilled in the art should know.
Summary of the invention:
One of the technical problem to be solved in the present invention is to provide a kind of high-strength artificial feather for shuttlecock.Another technical problem that the present invention solves is to provide a kind of more resistance to shuttlecock of beating of being made by artificial feather of the present invention.
For solving the problems of the technologies described above, artificial feather of the present invention is comprised of accessory pinna and plumage stalk, accessory pinna and plumage stalk is bonding by adhesive, hot pressing or other similar process link together, this feather also has the reinforcement members that the bonding strength of accessory pinna and plumage stalk is played to strengthening action, and described reinforcement members is used for eliminating or weakens stress between accessory pinna and plumage stalk and concentrate the chain destruction causing.
This reinforcement members can be a kind of fine rule suture texture, exactly fine rule is made on the connecting portion of accessory pinna and plumage stalk.In order to simplify manufacture craft and to improve intensity, suture can not tied a knot, but stick with glue agent, is adhesively fixed.
This reinforcement members can also be made by light laminated material, covered on plumage stalk, both wings again with accessory pinna by together with bonding, the hot pressing of adhesive or other similar process strong bonded, the part of plumage stalk is wrapped between reinforcement members and accessory pinna.One of special case of this reinforced structure is, front projection shape and size and the accessory pinna of reinforcement members are just the same, both in conjunction with time overlap completely.
Because shuttlecock is very responsive to the weight of ball body, if reinforcement members is too large, the shuttlecock that artificial feather is made thus is just easy to because of the overweight practicality that loses, for this difficulty, the present invention designs a kind of the small size reinforcement members that the connection weak spot of accessory pinna and plumage stalk is carried out to reinforcement, to reduce to greatest extent the weight of artificial feather.The weak spot that accessory pinna is connected with plumage stalk namely stress concentration point is at the head position of plumage stalk, can to this position, reinforcement members be set separately; The connection of accessory pinna and plumage stalk also has a secondary stress centrostigma, is positioned at the tail position of accessory pinna, if desired a reinforcement members can be set in this position again, forms two reinforced structures.In the situation of two reinforced structures, there is a kind of special form: be exactly, at plumage stalk head position, a conventional reinforcement members described above is set, on the tail position of accessory pinna, be by accessory pinna body afterbody, to extend one to extend tail, this prolongation tail is wound around by the coil of spherical crown waist when making shuttlecock, thereby play strengthening action, form special reinforcement members.Certainly under the prerequisite of conditions permit, the reinforcement members of greater number can also be set.
Adopt after such reinforcement members, just can effectively eliminate or weaken stress between accessory pinna and plumage stalk and concentrate the chain destruction causing.Even if split in the part, junction of accessory pinna and plumage stalk, its breach can not expand easily yet, has effectively protected the integrated connection of accessory pinna and plumage stalk, and its resistance to impacting property is improved greatly.Equally, adopt the shuttlecock that this artificial feather is made naturally can be very durable.
The shuttlecock of being made by feather of the present invention is basically identical with natural goose drake feather shuttlecock in appearance and modeling and flight characteristics, intensity has been strengthened greatly, fundamentally solved environmental issue and the durable resistance problem of shuttlecock, will make the badminton can be more universal.The shuttlecock of being made by feather of the present invention can become high-quality official ball completely, and part is even all replaced to natural goose drake feather shuttlecock.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further details.
Fig. 1 and Fig. 2 be front view and the rearview of the artificial feather of a kind of the present invention respectively, and its reinforcement members is fine rule suture texture, is local reinforcement situation.
Fig. 3 is the front view of the artificial feather of another kind of the present invention, and its reinforcement members is made by light laminated material.
Fig. 4 and Fig. 5 are respectively that band extends the accessory pinna schematic diagram of tail form reinforcement members and by the feather schematic diagram that comprises the two reinforced structures that extend tail.
Fig. 6 is a kind of shuttlecock schematic diagram of being made by giving young employees remedial-courses in general knowledge and vocational skills strong component artificial feather of the present invention.
The specific embodiment
Fig. 1 and Fig. 2 are respectively front view and the rearviews of the artificial feather of a kind of the present invention, and its reinforcement members 13 is fine rule suture texture.Accessory pinna 11 and plumage 12 are bonding by adhesive, hot pressing or other similar process link together, and then the head position at plumage stalk 12 is stitched together both securely with fine rule, forms reinforcement members 13.Suture is at least wound around plumage and obstructs a circle, also can sew up multi-turn, and the density between seaming loop is determined by actual conditions.Can only to the head of plumage stalk 12, make this reinforcement members; Also can obstruct 12 heads from plumage and be sewn into accessory pinna 11 afterbodys always; Or the head of plumage stalk 12 and accessory pinna 11 afterbodys are made respectively to the two reinforced structures of reinforcement members 13 formation; Can certainly make the reinforcement members 13 of greater number.During large-scale production, on such small-size product, suture is more loaded down with trivial details, in order to simplify technique, after stitching completes, the end of a thread is without knotting, the mode that directly sticks with glue agent or hot pressing is bonding or be pressed together on accessory pinna 11 or plumage stalk 12 by the end of a thread, and best mode is to stick with glue agent the end of a thread to be bonded in to the connection intersection of accessory pinna 11 and plumage stalk 12.Can also on sutural coil, drip quick setting cement equally, make itself and accessory pinna 11 or plumage stalk 12 tightr, further increase its intensity, and also more smooth in appearance.
Fig. 3 is the front view of the artificial feather of another kind of the present invention, and its reinforcement members 13 is that light laminated material is made, and such as cloth, plastic tab or high-strength paper etc. all can be used for making reinforcement members 13, also can adopt the material same with accessory pinna 12 to make.From the convenience of manufacture craft, wish with respect to accessory pinna 12 materials, to want for making the sheeting of this reinforcement members 13 that softer relatively good.Concrete embodiment is: bonding or hot pressing mode links together by adhesive for accessory pinna 11 and plumage 12, then at the head position of plumage stalk 12, sticks with glue the similar process such as agent or hot pressing and connects a slice reinforcement members 13.Reinforcement members 13 and accessory pinna 11 are preferably coated on the inside completely the head of plumage stalk 12, and such strengthening action is maximum.The head of plumage stalk 12 also can expose one little section, but can weaken to a certain extent strengthening action like this.The lateral dimension of reinforcement members 13 is determined by actual conditions, and its both wings can drop within the both wings of accessory pinna 11 also can exceed them.The longitudinal size of reinforcement members 13 is also determined by actual conditions, and its two ends can be dropped within the longitudinal length scope of accessory pinna 11 and also can exceed.Equally, the strong or many reinforced structures of this mode also can be made similar last embodiment giving young employees remedial-courses in general knowledge and vocational skills.
Fig. 4 and Fig. 5 are respectively that band extends the accessory pinna schematic diagram of tail form reinforcement members and by the feather schematic diagram that comprises the two reinforced structures that extend tail.In the situation of two reinforced structures, this is a kind of special form: be exactly, at plumage stalk head position, a conventional reinforcement members 13 described above is set, on the tail position of accessory pinna, be by accessory pinna body afterbody, to extend one to extend tail 14, this prolongation tail 14 is wound around by the coil 10 of spherical crown waist when making shuttlecock, as shown in Figure 6, thereby play strengthening action, form special reinforcement members.
Adopting artificial feather of the present invention to make the manufacture craft of shuttlecock can be with reference to the manufacture craft of goose drake feather shuttlecock.
Claims (3)
1. the artificial feather for shuttlecock, by accessory pinna (11) and plumage stalk (12), formed, accessory pinna (11) and plumage stalk (12) process bonding by adhesive or hot pressing link together, it is characterized in that: this artificial feather also has the reinforcement members (13) that the bonding strength of accessory pinna (11) and plumage stalk (12) is played to strengthening action, described reinforcement members (13) is used for eliminating or weakens stress between accessory pinna (11) and plumage stalk (12) and concentrate the chain destruction causing, described reinforcement members (13) is to be made by light laminated material, covered on plumage stalk (12), both wings again with accessory pinna (11) by the process strong bonded of the bonding or hot pressing of adhesive, the part of plumage stalk (12) is wrapped between reinforcement members (13) and accessory pinna (11), simultaneously, the afterbody of accessory pinna (11) body also extends and extends tail (14), this prolongation tail is wound around by coil (10) when making shuttlecock, thereby play strengthening action.
2. the artificial feather for shuttlecock as claimed in claim 1, is characterized in that: the front projection shape and size of described reinforcement members (13) and accessory pinna (11) are just the same, both in conjunction with time overlap completely.
3. the shuttlecock that the artificial feather for shuttlecock described in employing claim 1 or 2 is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110158394.XA CN102335501B (en) | 2007-05-16 | 2007-05-16 | Artificial feathers for badminton and badminton made of feathers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110158394.XA CN102335501B (en) | 2007-05-16 | 2007-05-16 | Artificial feathers for badminton and badminton made of feathers |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100544123A Division CN101306244B (en) | 2007-05-16 | 2007-05-16 | Artificial feather for badminton and badminton produced by the feather |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102335501A CN102335501A (en) | 2012-02-01 |
| CN102335501B true CN102335501B (en) | 2014-03-05 |
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ID=45511596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110158394.XA Expired - Fee Related CN102335501B (en) | 2007-05-16 | 2007-05-16 | Artificial feathers for badminton and badminton made of feathers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102335501B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5976907B1 (en) * | 2015-08-17 | 2016-08-24 | 株式会社コスモ精機 | Badminton shuttle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2096473A (en) * | 1981-04-15 | 1982-10-20 | Rasmussen John Erling | Shuttlecocks |
| CN86101525A (en) * | 1986-06-11 | 1988-01-27 | 高升有限公司 | Shuttlecock |
| US5265886A (en) * | 1993-02-01 | 1993-11-30 | Kyrac Hum | Shuttlecock |
| CN1227130A (en) * | 1998-02-10 | 1999-09-01 | 邓洛普·斯莱曾格集团有限公司 | Shuttlecock |
-
2007
- 2007-05-16 CN CN201110158394.XA patent/CN102335501B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2096473A (en) * | 1981-04-15 | 1982-10-20 | Rasmussen John Erling | Shuttlecocks |
| CN86101525A (en) * | 1986-06-11 | 1988-01-27 | 高升有限公司 | Shuttlecock |
| US5265886A (en) * | 1993-02-01 | 1993-11-30 | Kyrac Hum | Shuttlecock |
| CN1227130A (en) * | 1998-02-10 | 1999-09-01 | 邓洛普·斯莱曾格集团有限公司 | Shuttlecock |
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| Publication number | Publication date |
|---|---|
| CN102335501A (en) | 2012-02-01 |
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Granted publication date: 20140305 Termination date: 20160516 |