Shuttlecock with guide part

A technology for guides and badmintons, applied to rackets, sports accessories, etc., can solve the problems of overweight, uncontrollable and uncertain insertion cavity, too complicated connection between the insertion cavity and the ball head body, etc., so as to avoid random rotation and ensure consistent effect

Pending Publication Date: 2018-07-06
戴心仪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The badminton in the Chinese patent application with the application number 201710390461.8 must be made into an integrally formed insertion cavity, and this integrally formed insertion cavity is not only overweight, but also the connection between the insertion cavity and the ball head is too complicated, resulting in a Difficult to control, increases cost
In particular, it is difficult for the socket cavity and the ball body to be located on the same axis, which will affect the stability of the shuttlecock
[0009] The Chinese patent application with the application number 200980138299

Method used

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  • Shuttlecock with guide part

Examples

Experimental program
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Example Embodiment

[0038] Such as figure 1 As shown, a badminton with a guide member includes a vane 1, a head 2 and a guide member 3. Among them, the vane 1 includes a feather 1-1 and a hair shaft 1-2. Multiple vanes 1 are combined around a circle to form a truncated cone-shaped structure, and a coil 1-3 is wound on the hair shaft 1-2.

[0039] The top of the ball head 2 has a number of pores 2-1 obliquely opened inwardly. The number of pores 2-1 is the same as the number n of vanes 1, arranged in a circle, radially outward from the inside of the ball head Figure 5 with 6 ). The hair shafts 1-2 of the multiple vanes 1 are inserted into the corresponding holes 2-1, and the vanes 1 and the ball head 2 are fixedly connected. The round or oval hole of the pore insertion hole 2-1 may also be a square hole.

[0040] Such as figure 2 As shown, the guide 3 includes a circular sheet-shaped guide piece 3-1, and the guide piece 3-1 is provided with a hair rod positioning hole 3-2 penetrating the sheet. In ...

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PUM

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Abstract

The invention relates to a shuttle cock with a guide part. A direction change may occur to each feather rod of a traditional shuttlecock during insertion, included angles of the feather rods have differences, and flight stability of the shuttlecock is affected. The shuttlecock comprises feather pieces, a ball head and the guide part. The guide part includes a circular guide sheet that is providedwith feather rod positioning holes penetrating the guide sheet; the feather rod positioning holes are square holes and are as many as the feather pieces, peripherally distributed by centering on the center of circle of the guide sheet. The feather rod positioning holes have different turning angles; any two adjacent feather rod positioning holes have equal deflection angles. The guide part is arranged at the top of the ball head; the feather rod positioning holes of the guide part are in one-to-one correspondence with feather orifices in the ball head; the feather rods of the feather pieces are passed through the feather rod positioning holes and inserted into the feather orifices. The guide part is added to the traditional two-segment shuttlecock, the feather rod positioning holes havingsquare cross section and the feather rods having square cross section provide positioning and guiding actions, free rotation of the feather pieces is avoided, and uniformity of the shuttlecock is ensured.

Description

technical field [0001] The invention belongs to the technical field of stationery and sports articles, and relates to a shuttlecock, in particular to a shuttlecock with a guide. Background technique [0002] Badminton has a history of nearly 200 years since its appearance. Structurally, shuttlecocks are divided into two-stage shuttlecocks, three-stage shuttlecocks and nylon shuttlecocks with integrated skirts. The two-stage badminton is the traditional badminton. The leading product is generally 16 pieces of 75-77mm feathers inserted on a ball head, then wound with two coils, and then reinforced with glue. The three-stage badminton is to add a hair-planting device between the feather and the ball head, which is composed of a ball head, a hair-planting frame, and a plurality of short hair pieces in turn. Wherein, the hair-planting frame is composed of a plurality of hair-planting tubes and hair-planting rods, and the hair-planting rods of the short hair pieces are implanted ...

Claims

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Application Information

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IPC IPC(8): A63B67/19
CPCA63B67/19A63B2102/04
Inventor 戴心仪
Owner 戴心仪
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