CN201906440U

CN201906440U - Fastening-type shuttlecock

Info

Publication number: CN201906440U
Application number: CN2010206721294U
Authority: CN
Inventors: 周春太
Original assignee: Eastern Liaoning University
Current assignee: Eastern Liaoning University
Priority date: 2010-12-21
Filing date: 2010-12-21
Publication date: 2011-07-27
Anticipated expiration: 2020-12-21

Abstract

The utility model provides a fastening-type shuttlecock which is characterized in that at least one pair of splits are symmetrically formed on the side wall of a feather insert tube of a base and extend downwards from the mouth of the feather insert tube, and a fastening ring is sleeved in the positions of the splits outside the feather insert tube. With the technical scheme, the fastening-type shuttlecock can ensure that feathers are tightly fixed on the base and not liable to separate from the shuttlecock body, can improve the vibration resistance and the shock resistance of the fixation positions of the feathers, and can greatly increase the service life of the shuttlecock.

Description

The hooped type shuttlecock playing

Technical field

The utility model relates to shuttlecock playing and improve structure.

Background technology

Play shuttlecock playing and be that a kind of place takies is little, activity is moderate, be fit to the sports of each age group personage body-building, be loved by the people, the demand of shuttlecock playing is also therefore increasing.The shuttlecock playing problem of easy appearance is that the fixation of shuttlecock hair is poor, be easy to break away from shuttlecock hair intubate, and the shuttlecock hair is fixed on the relevant position of shuttlecock hair intubate to it in case break away from the back again with regard to being difficult to, cause the shuttlecock hair not damage and situation that shuttlecock playing can not re-use, the shuttlecock playing of this kind problem accounts for the overwhelming majority useless in shuttlecock playing.Once occurred a kind of new structure shuttlecock playing in the market, it is cross to be set separate in shuttlecock hair intubate, dwindles the space, will fix in the compartment of four shuttlecock Mao Zaixiao, though fixed effect promotes to some extent, the shuttlecock hair also still comes off easily.

Summary of the invention

Goal of the invention of the present utility model is to provide hooped type shuttlecock playing a kind of new structure, that do not lose hair or feathers.The hooped type shuttlecock playing technical scheme that the utility model provides, its technical scheme is: a kind of hooped type shuttlecock playing, on the shuttlecock hair intubate sidewall of its base, offer at least one pair of breach by the downward symmetry of the mouth of pipe, a tighten ring is placed in the outer breach position of shuttlecock hair intubate.

In above-mentioned overall technical architecture, the internal orifice dimension of tighten ring is less than shuttlecock hair cannula outer diameter.

In above-mentioned overall technical architecture, the big conical surface in little, following aperture, aperture on the endoporus of tighten ring.

In above-mentioned overall technical architecture, the outer tube wall of shuttlecock hair intubate is last big, following little inverted cone surface.

In above-mentioned overall technical architecture, threaded engagement between shuttlecock hair intubate and the tighten ring.

The hooped type shuttlecock playing technical scheme that the utility model provides, tighten ring is sleeved on the shuttlecock hair intubate, the sidewall breach is compressed, the hoop locking tightly of shuttlecock fleece fixes in the shuttlecock hair intubate, if combine with internal fixation means such as gluing, just guarantee the fastness of shuttlecock hair more, it is not easy to break away from spheroid, also be not easy deviation post, tighten ring and the employing of shuttlecock hair intubate have certain elastomeric material and make, its elastic reaction can be strengthened lock ring strength between the two, improves the antivibration and the impact resistance of shuttlecock hair fixed position, and be improved significantly the service life of shuttlecock playing.

Description of drawings

Fig. 1 and Fig. 3 are respectively two of this hooped type shuttlecock playing and implement structure chart

Fig. 2 is the sectional structure chart of the tighten ring of the conical surface for endoporus.

The specific embodiment

The disclosed hooped type shuttlecock playing of the utility model, it implements structure shown in each accompanying drawing, offer at least one pair of breach 20 by the downward symmetry of the mouth of pipe on shuttlecock hair intubate 2 sidewalls of its base 1, tighten ring 3 is the breach position that is placed in outside the shuttlecock hair intubate 2, can be with some counterweight pads between tighten ring 3 and the base 1, preferably adopt threaded engagement between tighten ring 3 and the shuttlecock hair intubate 2, both also preferably adopt has certain elastomeric material and makes.The internal orifice dimension of tighten ring 3 should be less than shuttlecock hair intubate 2 external diameters, with shuttlecock hair intubate 2 in lock ring cooperates, compression breach 20, the shuttlecock hair hoops lock tightly that inserts in the shuttlecock hair intubate 2 is fixing.In order to strengthen the degree of tightening of 2 of tighten ring 3 and shuttlecock hair intubate, as shown in Figure 3, the endoporus of tighten ring 3 is the up-small and down-big conical surface 30, has strengthened the effect of tightening to shuttlecock hair intubate 2 and shuttlecock hair wherein in the upper port of tighten ring 3 minimums.Another main method of increasing degree of tightening can also adopt structure as shown in Figure 2, and promptly shuttlecock hair intubate 2 outer tube walls are up big and down small inverted cone surface, and tighten ring 3 upwards revolves more and moves, and then degree of tightening is big more.

Claims

1. a hooped type shuttlecock playing is characterized in that offering at least one pair of breach by the downward symmetry of the mouth of pipe on the shuttlecock hair intubate sidewall of base, and a tighten ring is placed in the outer breach position of shuttlecock hair intubate.

2. hooped type shuttlecock playing according to claim 1, the internal orifice dimension that it is characterized in that tighten ring is less than shuttlecock hair cannula outer diameter.

3. hooped type shuttlecock playing according to claim 1, the endoporus that it is characterized in that tighten ring are the big conical surface in little, following aperture, last aperture.

4. according to claim 1 or 3 described hooped type shuttlecock playings, the outer tube wall that it is characterized in that shuttlecock hair intubate is last big, following little inverted cone surface.

5. according to claim 1,2 or 3 described hooped type shuttlecock playings, it is characterized in that threaded engagement between shuttlecock hair intubate and the tighten ring.

6. hooped type shuttlecock playing according to claim 4 is characterized in that, threaded engagement between shuttlecock hair intubate and the tighten ring.