Badminton ball and manufacturing method thereof

Abstract

A badminton ball comprises one group of feathers, a ball head and a connecting device. Each feather comprises a feather piece and a feather stem extending out from the feather piece, the ball head is provided with at least one inserting groove, the connecting device is respectively connected with the feathers and the ball head and further comprises a feather implanting device, the feather implanting device further comprises one group of feather implanting rods, the number of the feather implanting rods is consistent with that of the feathers, and the feather stem of each feather is implanted in each feather implanting rod.

Description

technical field [0001] The invention relates to a shuttlecock, in particular to a shuttlecock with a connecting device. [0002] The invention also relates to a manufacturing method of the shuttlecock. Background technique [0003] Badminton is a ball game that is very helpful for exercising the body. Because there is no intense physical confrontation, it can be suitable for people of all ages. However, due to the constraints of venues, supporting equipment, and the manufacturing process of badminton, the popularity of badminton is relatively low. [0004] In addition, in the production of traditional badminton, 16 natural feathers are simply processed to make their length and shape consistent, and then directly inserted into the ball head. In order to make the shuttlecock have good flight stability, it is required that all the feathers on a shuttlecock have good consistency. As we all know, feathers include two parts: the stem and the flakes. The so-called consistency o...

AI Technical Summary

Problems solved by technology

[0020] In the production process of the above-mentioned traditional shuttlecock, it is mainly handmade, and there are the following defects: the first, in step (1), select and cut out 16 feathers 30 that meet the requirements, and its core purpose is to ensure a The hair stems of the 16 feathers used in badminton have good consistency, that is, the toughness, curvature, and thickness of the hair stems of the 16 feathers should be the same, and the selection process depends entirely on the experience and feeling of the production staff. It is difficult to ensure that the selected 16 feather stems have good consistency, so that the quality of each shuttlecock cannot be guaranteed; the second, in step (3), use the connecting wire 40 to connect the When the hair stalks are 31, it is impossible to control the same angle between every two hair stalks, and it is also impossible to control the same angle between each hair stalk 1 and the ball head 10, that is to say, the taper of the shuttlecock cannot be well controlled; Third, in step (4), the glue applied cannot be quantified, which often causes the shuttlecock body to be overweight and does not meet the standards of shuttlecocks for competition; fourth, in step (4), although the glue applied to the The joint portion of the hair stem 31 and the ball head 10, and the joint portion of the hair stem 31 and the connecting wire 40 contribute to the bonding of the hair stem 31 with the ball head 10 and the connecting wire 40. more firm, but, due to the effect of glue, the hair stem is harder than the part not coated with glue at the junction of the glue, especially at the junction of the hair stem and the connecting line 40, after the shuttlecock is hit by the racket, the hair The stalk is easily broken from the joint of the connecting line 40, and once the hair stalk of any one feather is broken, the whole shuttlecock will be discarded; the 5th, in order to make the angle between the adjacent two feathers fixed, After connecting the hair stems 31 in series with the connecting wire 40, not only glue is applied to the junction of the connecting wire 40 and each hair stem 31, but also the entire connecting wire 40 needs to be coated with glue, so that The connecting wire 40 is solidified and the hair stalks 31 are supported to prevent the angle between two adjacent hair stalks 31 from changing during the flight of the shuttlecock, thus causing the flight of the shuttlecock to be unstable. However, the amount of glue coated It is difficult to control. When the amount of glue applied is too much, the shuttlecock will be overweight. If the amount applied is too small, the curing effect of the connecting wire 40 is not good enough. In addition, there is a problem of whether the glue is evenly applied. , these are all based on the experience of the producer, so the quality of the final badminton will also change with the experience and ability of the producer

[0021] To sum up, the traditional manual production method of badminton is inefficient, requires high experience and ability of production personnel, and the production process is difficult to standardize, which leads to poor quality of traditional badminton, and once the hair stem breaks, it cannot be repaired, resulting in great waste

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