Connection device for badminton

Abstract

The invention discloses a connecting device of a badminton ball. The connecting device comprises a flocking device which is used for connecting feathers and a badminton ball head into a whole. The flocking device further comprises a group of flocking rods and a connecting rib, wherein the flocking rods are the same with the feathers in number, the connecting rib is used for connecting the flocking rods in series, and the flocking rods and the connecting rib are integrally manufactured. Each flocking rod is provided with a flocking end and a plug-connection end, wherein each flocking end is used for flocking a feather, and each plug-connection end is used for being plugged and connected on the badminton ball head of the badminton ball.

Description

technical field [0001] The invention relates to a shuttlecock, in particular to a connection device for the shuttlecock. Background technique [0002] 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. [0003] Traditional badminton is made by inserting goose or duck feathers on the head of the ball. Generally speaking, a badminton is made of about 14-18 feathers of 62-77 mm, but there are only about 14 feathers that can be used to make badmintons on a goose, and only about 14 feathers that can be used to make badmintons on a duck. About 20, in addition, the natural damage of feathers, storage and transportation, cleaning, loss in the process of feather flake processing; badminton production process, badmin...

AI Technical Summary

Problems solved by technology

And those who are familiar with the technical field of badminton production know that the connection of the hair stems 31 of the 16 feathers 30 with the connecting wire 40 by hand in a cross-overlaying and winding manner will cause a problem, that is, it is very It is difficult to ensure that the included angle between every two hair stems 31 is the same. In this way, not only the flight stability of the shuttlecock will be affected, but also after the shuttlecock is hit, due to the uneven transmission of force by the hair stems 31, it may cause Part of the hair stem 31 broken

[0013] In addition, in order to fix the included angle between two adjacent feathers, after connecting the hair stalks 31 in series with the connecting wire 40 , not only at the junction of the connecting wire 40 and each hair stalk 31 Apply glue, and also need to apply glue to the entire connecting line 40, so that the connecting line 40 is solidified and supports the hair stems 31, so as to prevent the angle between two adjacent hair stems 31 from occurring during the flight of the entire shuttlecock. change, thus causing the flight of the shuttlecock to be unstable enough. However, the amount of glue coating is difficult to control. When the amount of glue coating is too large, the problem of overweight shuttlecock will occur. If the amount of coating is too small, the curing effect of the connecting wire 40 It’s not good enough. In addition, there is also the problem of whether the glue is evenly coated. These are all based on the experience of the maker, so the quality of the final badminton will also change with the experience of the maker.

[0014] And because the hair stalks 31 are connected in series only by the connecting wire 40, during the construction process, the connecting wire 40 is easy to slide on the smooth hair stalk, and the original positioning is deviated, which causes the variation of the badminton caliber and affects its flight. speed

Therefore, a relatively large amount of glue is usually coated on the junction of the connecting wire and the hair stem. If there is too much glue, the connecting ring formed by connecting the connecting wire 40, the hair stem 31 and the glue in series will be quite hard. When the rigidity is too large and the stress is concentrated, the fur wing is easy to break

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