JPS58117667U - tennis practice equipment - Google Patents

tennis practice equipment

Info

Publication number
JPS58117667U
JPS58117667U JP1415082U JP1415082U JPS58117667U JP S58117667 U JPS58117667 U JP S58117667U JP 1415082 U JP1415082 U JP 1415082U JP 1415082 U JP1415082 U JP 1415082U JP S58117667 U JPS58117667 U JP S58117667U
Authority
JP
Japan
Prior art keywords
frame
tennis practice
rotatably connected
practice equipment
arm
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP1415082U
Other languages
Japanese (ja)
Inventor
茂男 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1415082U priority Critical patent/JPS58117667U/en
Publication of JPS58117667U publication Critical patent/JPS58117667U/en
Pending legal-status Critical Current

Links

Landscapes

  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す斜視図、第２図ａ　
％　ｆはそれぞれ打ち込んだボールがはね返る状態を示
した図、第３図、第４図はこの考案に２用いるボールリ
ターン器の他の実施例を示す要部の拡大側面図である。 図中、１は架台、２はアーム、３はフレーム、４はシー
トコート、５はボールリターン器、６は脚、７は支持棒
、８は取付孔、９は係止板、１０゜１１は挿通孔、１２
はピン、１３は棒状部材、１４は段部、１５はネット、
１６はボール、１７は湾曲部、１８は透孔、１９はリバ
ンドシート外周固定板、２０は透孔、２１はリバンドシ
ート、２２はボルト、２３はナツトである。Figure 1 is a perspective view showing an embodiment of this invention, Figure 2 a
% f is a diagram showing the state in which a hit ball bounces, and FIGS. 3 and 4 are enlarged side views of essential parts showing other embodiments of the ball return device used in this invention. In the figure, 1 is a stand, 2 is an arm, 3 is a frame, 4 is a seat coat, 5 is a ball return device, 6 is a leg, 7 is a support rod, 8 is a mounting hole, 9 is a locking plate, 10° 11 is Insertion hole, 12
is a pin, 13 is a rod-shaped member, 14 is a step, 15 is a net,
16 is a ball, 17 is a curved portion, 18 is a through hole, 19 is a riband sheet outer periphery fixing plate, 20 is a through hole, 21 is a riband sheet, 22 is a bolt, and 23 is a nut.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直立した架台と、この架台の両側に回動自在に連結した
アームと、このアームと回動自在に連結したフレームと
、このフレームを任意の傾斜に設定した後、前記アーム
とフレームとを固定する固、　足手段と、前記フレーム
に打ち込むボールの当る面となる前記フレームの上方に
吊し、て設けたシートコートと、一方、前記フレームの
上方に前記シートコートを転がって上昇するボールを跳
ね返ら、″　　せるため湾曲面を有するボニルリターン
器と、前、′　　　記フレームの下方に前記シートコー
ト上を転がって下降する前記ボールをバウンドさせるた
め前記シートコートに段部を形成する棒状部材とを設け
たことを特徴とするテニス練習装置。An upright mount, an arm rotatably connected to both sides of the mount, a frame rotatably connected to the arm, and after setting the frame to a desired inclination, the arms and frame are fixed. (b) a foot means, a sheet court suspended above the frame that serves as a contact surface for a ball hit into the frame; , a Bonyl return device having a curved surface for tilting the ball; A tennis practice device characterized by:
JP1415082U 1982-02-05 1982-02-05 tennis practice equipment Pending JPS58117667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1415082U JPS58117667U (en) 1982-02-05 1982-02-05 tennis practice equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1415082U JPS58117667U (en) 1982-02-05 1982-02-05 tennis practice equipment

Publications (1)

Publication Number Publication Date
JPS58117667U true JPS58117667U (en) 1983-08-11

Family

ID=30026624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1415082U Pending JPS58117667U (en) 1982-02-05 1982-02-05 tennis practice equipment

Country Status (1)

Country Link
JP (1) JPS58117667U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010125071A (en) * 2008-11-27 2010-06-10 Tatsuya Yamanashi Tennis training device
WO2011070662A1 (en) 2009-12-10 2011-06-16 Yamanashi Tatsuya Tennis training device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129211A (en) * 1978-03-30 1979-10-06 Hachirou Hayashida Disc engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129211A (en) * 1978-03-30 1979-10-06 Hachirou Hayashida Disc engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010125071A (en) * 2008-11-27 2010-06-10 Tatsuya Yamanashi Tennis training device
WO2011070662A1 (en) 2009-12-10 2011-06-16 Yamanashi Tatsuya Tennis training device
EP2514494A1 (en) * 2009-12-10 2012-10-24 Tatsuya Yamanashi Tennis training device
EP2514494A4 (en) * 2009-12-10 2014-04-23 Tatsuya Yamanashi Tennis training device
US9155952B2 (en) 2009-12-10 2015-10-13 Tatsuya Yamanashi Tennis training apparatus

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