CN208049317U - A kind of shuttlecock hair bar guide part - Google Patents
A kind of shuttlecock hair bar guide part Download PDFInfo
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- CN208049317U CN208049317U CN201820332263.6U CN201820332263U CN208049317U CN 208049317 U CN208049317 U CN 208049317U CN 201820332263 U CN201820332263 U CN 201820332263U CN 208049317 U CN208049317 U CN 208049317U
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- guide part
- hair bar
- hole
- part ontology
- shuttlecock
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Abstract
The utility model is related to a kind of shuttlecock hair bar guide parts.The accessory pinna hair bar of traditional shuttle has certain deflecting during insertion, and the angle between hair bar can be variant, influences the flight stability of shuttlecock.The utility model includes guide part ontology, and multiple maos of bar pilot holes are provided on guide part ontology.Guide part ontology is thin rounded flakes, and hair bar pilot hole is opened up through guide part ontology.Hair bar pilot hole is square hole, the openings of the multiple maos of bar pilot holes circle distribution centered on the center of circle of guide part ontology end face.The steering angle α of each hair bar pilot hole is identical, and the deflection angle β of two hair bar pilot holes of arbitrary neighborhood is identical.Hair bar pilot hole uses square hole in the guide part of the utility model, and for hair bar during entering slotting pore, square hole plays guiding and positioning action to hair bar, and accessory pinna is avoided to deflect, and ensure that the consistency of shuttlecock, also improves the production efficiency of shuttlecock.
Description
Technical field
The utility model belongs to stationery sports goods technical field, is related to a kind of shuttlecock hair bar guide part.
Background technology
There are multiple oblique circular holes on the bulb surface of traditional shuttle, these circular hole circumferential arrangements are distributed in ball at truncated cone-shaped
In head.The feather bar cross section of shuttlecock is rectangular, when rectangular hair bar is inserted into round hole, because of circular hole square shaped
Hair bar does not have guiding role, meanwhile, bulb material therefor has certain shrinking percentage, thus a mao bar is caused to have during insertion
Certain deflecting, these deflectings are uncontrollable and uncertain again.Even if the fixture for inserting hair regulates angle, hair bar out is inserted
Between angle also can be variant, to influence the flight stability of shuttlecock.And for experienced operator, adjacent two hair bars
Between the consistency of angle cannot judge at all, let alone control.
Shuttlecock uphill process, kinetic energy effect, feather velocity of shuttle flight is very fast, and the flight stability of this section of track is mainly located
Certainly the consistency of the angle between the larger assistant of wind area, adjacent two assistant is higher, this section of flight course mesoptile ball
Stability is better.And the hair bar that wind area is smaller, the consistency of the angle between adjacent two maos of bars is for shuttlecock uphill process
In flight stability influence very little.When shuttlecock is from parabolical peak freely falling body, the effect of kinetic energy is lost, for
Flight stability, the larger assistant of wind area lose leading role instead, and the smaller hair bar of wind area plays a leading role, phase
The consistency of angle between adjacent two maos of bars dominates the flight stability of the shuttlecock of this flight path.
Invention content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of shuttlecock hair bar guide part.
The utility model includes guide part ontology, and multiple maos of bar pilot holes are provided on guide part ontology.
The guide part ontology is thin rounded flakes, and hair bar pilot hole is opened up through guide part ontology.The hair bar is led
It is square hole, the openings of the multiple maos of bar pilot holes circle distribution centered on the center of circle of guide part ontology end face to hole.
The steering angle α of each hair bar pilot hole is identical, 0 °≤α≤30 °, and preferably steering angle α is 10 °~15 °.Arbitrary neighborhood
The deflection angle β of two hair bar pilot holes is identical, β=360 °/n.N is that hair bar is oriented to hole number.
The steering angle α is the center of hair bar pilot hole square cross section in the level cross-sectionn of guide part ontology
The wherein a line of the line OO ' and hair bar pilot hole square cross section of the center of circle O ' of point O and guide part ontology circular cross section
The angle of line.
The deflection angle β is the rectangular cross of two neighboring hair bar pilot hole in the level cross-sectionn of guide part ontology
Angle between the corresponding sides of section.Two endpoints of one square cross section a line to center of circle O ' distance, respectively with it is another
The distance of two endpoints to center of circle O ' of a square cross section a line are identical, then two sides are a pair of of corresponding sides.
Guide part ontology is mounted at the top of bulb, and the slotting pore aperture position of hair bar pilot hole and bulb corresponds；Plumage
The hair bar of piece is inserted into slotting pore after passing through hair bar pilot hole.
The cross section of the hair bar of accessory pinna is rectangular, and what traditional shuttle bulb was beaten is circular hole, and rectangular hair bar is in insertion process
In, because circular hole square shaped hair bar does not have guiding role, mao bar is caused to have certain deflecting during insertion, and this
A little deflectings are uncontrollable and uncertain again.In this way, even if the fixture for inserting hair regulates angle, the angle between hair bar out is inserted
Also can be variant, and then influence the flight stability of shuttlecock.In the utility model, when the hair bar of square cross section passes through hair bar
When pilot hole, the square hole that steering angle is previously set has positioning and guiding role for rectangular hair bar, and accessory pinna is avoided arbitrarily to turn
It is dynamic, it ensure that the consistency of accessory pinna.
The identical hair bar pilot holes of steering angle α are set, feather is made to form vortex shape by the way of staggered superposition of leaning to one side.
Have certain gap between every two adjacent accessory pinnas, in order to ensure shuttlecock can stabilized flight, so gap must phase as possible
Together.Each accessory pinna all can be there are one steering angle, when the steering angle of adjacent two accessory pinnas is consistent, it is ensured that adjacent two plumages
Gap between piece is essentially identical.The slotting pore of traditional two-period form shuttlecock is circular hole, and the steering angle of jack cannot be arranged, so
It is difficult the angle of the steering angle of every accessory pinna of control so that steering angle diversity ratio is larger, eventually leads to the flight stability of shuttlecock
Property is poor.
As needed, the size for changing steering angle α, can increased or decrease the rotation of shuttlecock, be applicable in various demands.Appoint
Anticipate two neighboring hair bar location hole deflection angle β it is identical, ensure that the angle of each accessory pinna deflection is consistent, increase the steady of shuttlecock
It is qualitative.
Further, the guide part body central is provided with through-hole, and guide pin is annular flake at this time.It can mitigate in this way
Shuttlecock overall weight is allowed to meet the weight demands needed for shuttlecock.Through-hole can be circular through hole, square through hole or polygon
Shape through-hole.
Further, the upper surface of the guide part ontology is provided with quantity protrusion identical with hair bar guiding hole number
Block, multiple protruding blocks circle distribution centered on the center of circle of guide part ontology upper surface, each hair bar pilot hole are opened in correspondence
Protruding block at, and opened up through protruding block and guide part ontology.The design can not be to increase many guide part weight
In the case of, a mao length for bar pilot hole is increased, positioning and guide effect are more preferable.
Further, annular grafting protrusion is provided on the lower face of the guide part ontology, annular grafting protrusion is to lead
It is arranged centered on to the center of circle of part ontology lower face, annular grafting protrusion can be circular ring shape protrusion, four side annular protrusions or more
Side annular protrusion.Correspondingly, bulb top planes are provided with the annular groove of correspondingly-shaped and size.Annular grafting protrusion insertion ring
Connected in star, by adhesive bonding, such guide part is just fixedly connected with bulb.Annular grafting protrusion is annular or more using four sides
Side annular can prevent guide part when installation from being rotated relative to bulb, realize relatively accurate positioning.
Further, annular ring is provided on the upper surface of the guide part ontology, annular ring is with guide part ontology upper end
It is arranged centered on the center of circle in face, annular ring is circular ring shape, four sides annular or polygonal annular.Corresponding, bulb top is equipped with and ring
Shape circle and the corresponding column-shaped projection of shape of through holes and size.Column-shaped projection stretches into through-hole and annular ring when installation, this sets
Guide part can also be fixedly connected by meter with bulb.Annular ring can prevent from leading when installation using four sides annular or polygonal annular
It is rotated to part relative to bulb, realizes relatively accurate positioning.
Further, the hair bar pilot hole is gradually increased close to opening aperture, is formed tubaeform opening, is opened
Pass through cambered surface transition between mouth and hole wall.The insertion of more convenient mao of bar of the design, closer to opening, hair bar and hair bar pilot hole
Gap is bigger, by adding adhesive curing to improve the firmness of implantation.
Further, the hair bar pilot hole relative to guide part ontology central shaft it is oblique open up, multiple maos of bars are led
Truncated cone-shaped structure is formed to hole.The design ensures that hair bar is inserted into according to the outer enlarging-angle that accessory pinna needs.
To sum up, in the guide part of the utility model hair bar pilot hole use square hole, hair bar be inserted into insert pore during,
Square hole plays positioning action to hair bar, and accessory pinna is avoided to deflect, and shuttlecock stability is improved.Meanwhile hair bar is oriented to
The steering angle α in hole is identical, ensure that the deflection angle of accessory pinna is identical, and accessory pinna is leaned to one side staggered superposition, and gap is essentially identical, plumage
Ball top consistency is high.
Protruding block is arranged in the upper surface of guide part ontology, and each hair bar pilot hole is opened at corresponding protruding block, and is passed through
Wear protruding block and guide part ontology.Because guide part ontology is a book piece, increase through the pilot hole of protruding block and guide part ontology
The depth for having added pilot hole has better guiding role to the insertion process of hair bar, which ensure that the consistent of shuttlecock
Property, also improve the production efficiency of shuttlecock.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the center vertical section structure schematic diagram of the utility model one embodiment；
Fig. 3 is the center vertical section structure schematic diagram of another embodiment of the utility model；
Fig. 4 is the center vertical section structure schematic diagram of another embodiment of the utility model；
Fig. 5 is the A-A profile structure diagram of Fig. 2,3 or 4.
Specific implementation mode
As described in figures 1 and 5, a kind of shuttlecock hair bar guide part, including guide part ontology 1 are provided on guide part ontology 1 more
A mao of bar pilot hole 2.
Guide part ontology 1 is thin rounded flakes shape, and center is provided with through-hole 3, through-hole 3 can be circular through hole, square through hole or
Polygonal through hole, hair bar pilot hole 2 are opened up through guide part ontology 1.Hair bar pilot hole 2 is square hole, multiple maos of bar pilot holes 2
Opening centered on the center of circle of 1 end face of guide part ontology circle distribution.
The steering angle α of each hair bar pilot hole 2 is identical, 0 °≤α≤30 °, and when steering angle α is 10 °~15 °, shuttlecock is certainly
Turn effect and flight path is more preferable.Steering angle α is exactly the 2 rectangular cross of hair bar pilot hole in the level cross-sectionn of guide part ontology 1
The line OO ' of the center of circle O ' of 1 circular cross section of central point O and guide part ontology in section and 2 square cross section of hair bar pilot hole
Wherein a line line angle.Because hair bar pilot hole 2 is square hole, in four edges and the line OO ' of square cross section
In four angles, two are exactly steering angle α, other two angle is 90 ° of-α.
The deflection angle β of two hair bar pilot holes 2 of arbitrary neighborhood is identical, β=360 °/n；N is the quantity of hair bar pilot hole.This
In embodiment, accessory pinna quantity uses 16, β=22.5 °.Deflection angle β is exactly the phase in the level cross-sectionn of guide part ontology 1
Angle between the square cross section corresponding sides of adjacent two hair bar pilot holes 2.Two endpoints of one square cross section a line
It is identical at a distance from two endpoints to center of circle O ' of another square cross section a line respectively to the distance of center of circle O ', then should
Two sides are corresponding sides.In Fig. 5, AA ' is while with BB ', BB ' is two pairs of corresponding sides while with CC '.
As shown in Figures 2 and 3, it is oriented to hole length in order to increase mao bar, the upper surface of guide part ontology 1 is provided with quantity and hair
The identical protruding block 4 of bar guiding hole number, the circle distribution centered on the center of circle of 1 upper surface of guide part ontology of multiple protruding blocks 4,
Each hair bar pilot hole 2 is opened at corresponding protruding block 4, and is opened up through protruding block 4 and guide part ontology 1.
As shown in Figures 2 and 4, be provided with annular grafting protrusion 5 on the lower face of guide part ontology 1, annular grafting protrusion 5 with
It is arranged centered on the center of circle of 1 lower face of guide part ontology.Annular grafting protrusion 5 can be circular ring shape protrusion, four side annular protrusions
Or polygonal annular protrusion.
As shown in Figures 3 and 4, annular ring 6 is provided on the upper surface of guide part ontology 1, annular ring 6 is with guide part ontology 1
It is arranged centered on the center of circle of upper surface.Annular ring 6 can be circular ring shape, four sides annular or polygonal annular.
As shown in Fig. 2,3 and 4, hair bar pilot hole 2 is gradually increased close to opening aperture, forms tubaeform opening,
Pass through cambered surface transition between opening and hole wall.Hair bar pilot hole 2 oblique is opened up relative to the central shaft of guide part ontology 1.
Claims (8)
1. a kind of shuttlecock hair bar guide part, including guide part ontology (1), it is provided with multiple maos of bars on guide part ontology (1) and is oriented to
Hole (2), it is characterised in that：
The guide part ontology (1) is thin rounded flakes, and hair bar pilot hole (2) is opened up through guide part ontology (1)；The hair
Bar pilot hole (2) is square hole, and the opening of multiple maos of bar pilot holes (2) is round centered on the center of circle of guide part ontology (1) end face
Week distribution；
The steering angle α of each hair bar pilot hole (2) is identical, and 0o≤α≤30o；The deflection of two hair bar pilot holes (2) of arbitrary neighborhood
Angle beta is identical, β=360 o/n；N is the quantity of hair bar pilot hole (2)；
The steering angle α is in the level cross-sectionn of guide part ontology (1), in hair bar pilot hole (2) square cross section
The line OO ' of the center of circle O ' of heart point O and guide part ontology (1) circular cross section and hair bar pilot hole (2) square cross section its
The angle of middle a line line；
The deflection angle β be in the level cross-sectionn of guide part ontology (1), two neighboring hair bar pilot hole (2) it is rectangular
Angle between the corresponding sides of cross section；Two endpoints of one square cross section a line to center of circle O ' distance, respectively with separately
The distance of two endpoints to center of circle O ' of one square cross section a line are identical, then two sides are a pair of of corresponding sides.
2. a kind of shuttlecock hair bar guide part as described in claim 1, it is characterised in that the steering angle α is 10 o~15o。
3. a kind of shuttlecock hair bar guide part as described in claim 1, it is characterised in that：In the guide part ontology (1)
The heart is provided with through-hole (3)；The through-hole (3) is circular through hole, square through hole or polygonal through hole.
4. a kind of shuttlecock hair bar guide part as described in claim 1, it is characterised in that：The guide part ontology (1)
Upper surface is provided with quantity protruding block (4) identical with hair bar guiding hole number, and multiple protruding blocks (4) are with guide part ontology (1)
Circle distribution centered on the center of circle of upper surface, each hair bar pilot hole (2) are opened at corresponding protruding block (4), and through convex
Bittiness (4) and guide part ontology (1) open up.
5. a kind of shuttlecock hair bar guide part as described in claim 1,3 or 4, it is characterised in that：The guide part ontology
(1) it is raised (5) that annular grafting is provided on lower face, annular grafting raised (5) is with the center of circle of guide part ontology (1) lower face
Centered on be arranged, annular grafting raised (5) is circular ring shape protrusion, four side annular protrusions or polygonal annular protrusion.
6. a kind of shuttlecock hair bar guide part as claimed in claim 3, it is characterised in that：The guide part ontology (1)
Annular ring (6) is provided on upper surface, annular ring (6) is arranged centered on the center of circle of guide part ontology (1) upper surface, annular ring
(6) it is circular ring shape, four sides annular or polygonal annular.
7. a kind of shuttlecock hair bar guide part as described in claim 1,2,3 or 4, it is characterised in that：The hair bar is oriented to
Hole (2) is gradually increased close to opening aperture, is formed tubaeform opening, is passed through cambered surface transition between opening and hole wall.
8. a kind of shuttlecock hair bar guide part as described in claim 1,2,3 or 4, it is characterised in that：The hair bar is oriented to
Hole (2) relative to guide part ontology (1) central shaft it is oblique open up, multiple maos of bar pilot holes (2) form truncated cone-shaped structures.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332263.6U CN208049317U (en) | 2018-03-12 | 2018-03-12 | A kind of shuttlecock hair bar guide part |
| PCT/CN2019/077277 WO2019174511A1 (en) | 2018-03-12 | 2019-03-07 | Badminton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820332263.6U CN208049317U (en) | 2018-03-12 | 2018-03-12 | A kind of shuttlecock hair bar guide part |
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| Publication Number | Publication Date |
|---|---|
| CN208049317U true CN208049317U (en) | 2018-11-06 |
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ID=63992273
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820332263.6U Active CN208049317U (en) | 2018-03-12 | 2018-03-12 | A kind of shuttlecock hair bar guide part |
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| Country | Link |
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| CN (1) | CN208049317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019174511A1 (en) * | 2018-03-12 | 2019-09-19 | 戴心仪 | Badminton |
-
2018
- 2018-03-12 CN CN201820332263.6U patent/CN208049317U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019174511A1 (en) * | 2018-03-12 | 2019-09-19 | 戴心仪 | Badminton |
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