A table tennis ball pick-up device for school training
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 云阳县双江小学
- Publication Date
- 2022-01-04
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Abstract
Description
Technical field
[0001] The present invention relates to the technical field of table tennis ball catching, specifically a tennis ball pickup device with the training schools. Background technique
[0002] Ping-pong (table tennis), it is a world popular ball sports, including offensive and defensive combat. Competition is divided into groups, several singles, doubles, mixed doubles and so on; at 11 is divided into a bureau; three games, five games, four wins in seven innings. Table tennis is spherical, weight 2.53 to 2.70 grams, white or orange, the new polymer as a raw material of plastic balls.
[0003] During tennis training, training in order to improve the efficiency of use a lot of tennis, table tennis is very light weight and has strong elasticity, and at the end of the training random scattered table tennis is very inconvenient for the collection, and elastic cord in traditional table tennis picking device receiving the slack phenomenon may occur after prolonged use, the i...