KR20040007176A - Stroke trainer for tennis beginners - Google Patents

Stroke trainer for tennis beginners Download PDF

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Publication number
KR20040007176A
KR20040007176A KR1020020042225A KR20020042225A KR20040007176A KR 20040007176 A KR20040007176 A KR 20040007176A KR 1020020042225 A KR1020020042225 A KR 1020020042225A KR 20020042225 A KR20020042225 A KR 20020042225A KR 20040007176 A KR20040007176 A KR 20040007176A
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KR
South Korea
Prior art keywords
ball
height
tennis
rod
holding stand
Prior art date
Application number
KR1020020042225A
Other languages
Korean (ko)
Inventor
진기태
Original Assignee
진기태
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 진기태 filed Critical 진기태
Priority to KR1020020042225A priority Critical patent/KR20040007176A/en
Publication of KR20040007176A publication Critical patent/KR20040007176A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0073—Means for releasably holding a ball in position; Balls constrained to move around a fixed point, e.g. by tethering
    • A63B69/0075—Means for releasably holding a ball in position prior to kicking, striking or the like
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2209/00—Characteristics of used materials
    • A63B2209/10—Characteristics of used materials with adhesive type surfaces, i.e. hook and loop-type fastener
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09—Adjustable dimensions
    • A63B2225/093—Height

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

PURPOSE: Provided is an exercise aid device for teaching right posture to a tennis beginner, which operates semi-automatically. CONSTITUTION: The device comprises: an adhering gadget(2) for holding a ball and a moving wheel(12) at the bottom; a C type support rod(3) and a fixed rod(5) which are separable; a spring coil(4) connected to the pulling spring ring(9) at the bottom of the supporting rod(3); an impact absorbing rod(7) for easing the impact on the supporting rod(3); and a screw hole(6) and a fixed screw(8) for controlling the height of the ball.

Description

테니스 초보자를 위한 타구 연습기{Stroke trainer for tennis beginners}Stroke trainer for tennis beginners}

본 특허는 테니스 초보자의 자세교정을 위한 운동 연습 기구로써 좁은 공간에서 사용할 수 있도록 특허한 것이다.This patent is to be used in a narrow space as exercise exercise equipment for posture correction of tennis beginners.

일반적으로 기존의 연습기는 공 지주대가 일자형으로 되어 있어 라켓이 지주대에 부딪치는 경우가 있으며, 스프링을 이용한 지주대로 타구 후 계속해서 공이 움직여 연속해서 운동하기에 불편함이 있었다.In general, a conventional exerciser has a straight ball post, so the racket may hit the prop, and the ball moves continuously after hitting the spring using the spring.

본 테니스 초보자를 위한 연습기는 공 지주대(3)를 C자형으로 만들어 공 밑 부분에 공간을 확보하여 라켓이 부딪치는 것을 제거했으며, 공 지주대(3) 하단부에 스프링(4)을 장착하여 부드러우면서도 실전에 가까운 감각을 느끼도록 특허했다.This exerciser for tennis beginners made the ball holding stand (3) with a C-shape to secure space at the bottom of the ball, eliminating the racquet hitting, and smoothing the spring (4) at the bottom of the ball holding stand (3). We patented to feel a sense close to practice while crying.

공 지주가(3) 공 지주 고정대(5)에 삽입하도록 하여 흔들림을 방지하여 연속해서 테니스 기본자세 교정을 할 수 있다.The ball holder (3) can be inserted into the ball holder holder (5) to prevent shaking to continuously correct the basic posture of tennis.

본 특허는 상기와 같은 문제점이 발생하는 것을 해결하기 위하여 공 지주대(3)을 일반적으로 일자형에서 C자형으로 변형시켜 장착하는 것이다.In this patent, in order to solve the above-mentioned problems, the post holder 3 is generally mounted in a straight form from a C-shape.

이와 같은 목적을 달성하기 위하여 본 특허는 공 지주대(3)를 C자형으로 하며, 실전 타구에 가까운 감각을 주기 위해 당김 용수철(4)을 당김 용수철 고리(9)에 연결하며, 공 지주대(3) 흔들림 방지를 위하여 공 지주 고정대(5)를 설치한다.In order to achieve this purpose, the present patent has a ball holder (3) in the C-shape, connecting the pull spring (4) to the pull spring ring (9) to give a sense close to the actual batting ball, 3) Install an anchor holder (5) to prevent shaking.

도 1은 전체도면을 나타낸 단면도1 is a cross-sectional view showing the entire view

도 2은 공 지주대 단면도2 is a cross-sectional view of the ball post

도 3은 공 지주 고정대 단면도3 is a cross-sectional view of the ball holding fixture

도 4은 고정 받침대 단면도4 is a fixed cross-sectional view

＜도면의 주요부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>

(1) 테니스 공 (2) 공 접착기(찍찍이)(1) tennis ball (2) ball gluer

(3) 공 지주대 (4) 당김 용수철(3) Ball holding stand (4) Pulling spring

(5) 공 지주 고정대 (6) 높낮이 나사 구멍(5) ball holding fixture (6) pitch screw hole

(7) 충격 흡수대 (8) 지주 높낮이 고정 나사(7) Shock Absorber (8) Shore Height Screw

(9) 당김 용수철 고리 (10) 공 지주 연결 고리(9) Pull Coil Spring Ring (10) Ball Shoring Link Ring

(11) 받침대 (12) 이동 바퀴(11) pedestal (12) transfer wheel

이하 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.

테니스 초보자를 위한 타구 연습기는 테니스공(1) 공 접착기(2) 공 지주대(3) 공 지주 고정대(5) 고정 받침대(11)로 구성 되어있다.The ball practice machine for tennis beginners is composed of a tennis ball (1) ball gluer (2) ball props (3) ball props (5) fixing bracket (11).

공 지주 고정대(5)에서 공 지주대(3)의 높낮이를 조절할 수 있도록 하였다.The height of the ball holder (3) can be adjusted from the ball holder (5).

당김 용수철(4)은 공 지주대(3) 하단에 있는 용수철 고리(9)에 연결하도록했으며, 공 지주대(3)가 뒤로 밀리는 곳에 충격 흡수대(7)를 설치하여 충격이 완화 되도록 구성하였다.Pulling spring (4) was to be connected to the spring ring (9) at the bottom of the ball holding stand (3), and the shock absorber (7) was installed in the place where the ball holding stand (3) is pushed back was configured to mitigate the impact.

이상에서 상술한 바와 같이 본 특허는 C자형 공 지주대(3)로 공 밑 부분을 공간으로 확보하여 라켓이 부딪치는 것을 제거했으며, 당김 용수철(4)을 당김 용수철 고리(9)에 연결시켜 실전에 가까운 감각을 느끼도록 하였다.As described above, the present patent has eliminated the racquet hit by securing the bottom portion of the ball as a space with a C-shaped ball holding stand (3), connecting the pull spring (4) to the pull spring ring (9) I felt a sense close to.

또한 테니스 공의 높이를 사용자가 조절할 수 있도록 높낮이 구멍(6)을 만들어 사용자의 필요에 따라 설치가 편리하도록 하였다.In addition, the height of the tennis ball so that the user can adjust the height (6) to make the installation convenient according to the user's needs.

Claims (3)

공을 설치하는 곳에 접착기(찍찍이)(2)를 이용하여 공을 바꿔 사용할 수 있도록 하였으며, 이동시 편리하도록 받침대 바닦에 이동바퀴(12)를 장착하도록 하였다.Where to install the ball was used to change the ball using the adhesive (sticking) (2), and to move the wheel (12) to the base of the base for convenient movement. 공 지주대(3)를 C자형으로 제작하였으며, 공 지주대(3) 공 지구 고정대(5) 받침대(5)를 분리 할 수 있도록 하였다. 당김 용수철(4)을 지주대(3) 하단에 있는 당김 용수철 고리(9)에 연결하였다.The ball holding stand (3) was made in a C-shape, and the ball holding stand (3) and the earth fixture (5) and the pedestal (5) were separated. A pull spring 4 was connected to a pull spring ring 9 at the bottom of the strut 3. 공 지주대(3) 충격을 완화하기 위하여 충격 흡수대(7)를 설치하였으며. 공의 타구 높낮이를 높낮이 나사구멍(6)과 지주 높낮이 고정나사(8)를 조절하여 높낮이를 조정하여 사용할 수 있도록 하였다.Ball holders (3) Shock absorbers (7) were installed to mitigate the impact. The ball height of the ball was adjusted by adjusting the height by adjusting the height of the screw hole 6 and the height of the support screw 8.
KR1020020042225A 2002-07-15 2002-07-15 Stroke trainer for tennis beginners KR20040007176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020042225A KR20040007176A (en) 2002-07-15 2002-07-15 Stroke trainer for tennis beginners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020042225A KR20040007176A (en) 2002-07-15 2002-07-15 Stroke trainer for tennis beginners

Publications (1)

Publication Number Publication Date
KR20040007176A true KR20040007176A (en) 2004-01-24

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Application Number Title Priority Date Filing Date
KR1020020042225A KR20040007176A (en) 2002-07-15 2002-07-15 Stroke trainer for tennis beginners

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089521A (en) * 1976-08-25 1978-05-16 Berst Theodore H Tennis stroke trainer
JPS55164074U (en) * 1979-05-15 1980-11-25
WO1995032768A1 (en) * 1994-05-26 1995-12-07 Wayne Charles Cowley A game ball support
KR200211649Y1 (en) * 2000-07-31 2001-01-15 박철호 A stroke practice apparatus for tennis ball
KR200230878Y1 (en) * 2000-11-14 2001-07-19 박영태 Tennis track going and coming swing machine
KR200264425Y1 (en) * 2001-11-17 2002-02-19 이윤기 Trainning apparatus of swing form in tennis

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4089521A (en) * 1976-08-25 1978-05-16 Berst Theodore H Tennis stroke trainer
JPS55164074U (en) * 1979-05-15 1980-11-25
WO1995032768A1 (en) * 1994-05-26 1995-12-07 Wayne Charles Cowley A game ball support
KR200211649Y1 (en) * 2000-07-31 2001-01-15 박철호 A stroke practice apparatus for tennis ball
KR200230878Y1 (en) * 2000-11-14 2001-07-19 박영태 Tennis track going and coming swing machine
KR200264425Y1 (en) * 2001-11-17 2002-02-19 이윤기 Trainning apparatus of swing form in tennis

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