WO2023026475A1 - Appareil d'entraînement au lancer - Google Patents

Appareil d'entraînement au lancer Download PDF

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Publication number
WO2023026475A1
WO2023026475A1 PCT/JP2021/031512 JP2021031512W WO2023026475A1 WO 2023026475 A1 WO2023026475 A1 WO 2023026475A1 JP 2021031512 W JP2021031512 W JP 2021031512W WO 2023026475 A1 WO2023026475 A1 WO 2023026475A1
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WO
WIPO (PCT)
Prior art keywords
goal
net
ball
base
shooting practice
Prior art date
Application number
PCT/JP2021/031512
Other languages
English (en)
Japanese (ja)
Inventor
聖純 菅
靖之 相田
直介 角田
晋太郎 及部
伸矢 藤川
Original Assignee
株式会社モルテン
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 株式会社モルテン filed Critical 株式会社モルテン
Priority to PCT/JP2021/031512 priority Critical patent/WO2023026475A1/fr
Publication of WO2023026475A1 publication Critical patent/WO2023026475A1/fr

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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

Definitions

  • the present invention relates to a shooting practice device.
  • a basketball machine also called a shooting machine collects the ball shot toward the goal with a net and passes the ball to the practicer so that the practicer can continue shooting practice.
  • Patent Document 1 a basketball machine collects the ball shot toward the goal with a net and passes the ball to the practicer so that the practicer can continue shooting practice.
  • the shooting practice device of Patent Document 2 since the basketball machine and the goal are fixedly integrated, the size of the device is considerably large, and it is easy to use in terms of storage, transportation and use. is difficult. As a result, the shoot practice device of Patent Literature 2 has a problem of not having a high degree of freedom as to where it can be arranged.
  • Patent Document 2 since the shooting practice device of Patent Document 2 has a configuration limited to shooting practice of basketball, there is a problem that it is difficult to adapt to other ball games derived from or similar to basketball.
  • Other ball games include, for example, beach basketball, netball, korfball, which have a basket or cage goal at a high post like basketball but do not have a backboard to bounce the shot ball. Sestoball and the like can be mentioned.
  • the present invention can be placed even in places where existing goals are not provided, and can be placed against a basket or cage goal regardless of the presence or absence of a backboard.
  • a first aspect of the present invention is a shooting practice device comprising: a base; a ball ejection section provided in front of the base for shooting a ball toward a practicer; a net supporting portion provided at the rear for supporting a net post on which a net for collecting balls shot by the practicer is suspended; and a goal post detachably standing on the base or the net supporting portion; and a goal from which the practicer shoots the ball.
  • the net supporting portion has a lower connection portion and an upper connection portion for attaching the goal post to the back surface thereof, and the lower portion of the goal post is pivotally attached to the lower connection portion.
  • a portion corresponding to the goal strut may be attached to the upper connecting portion.
  • the goal post has a folding portion at a position above the top plate of the net support portion when erected.
  • a shooting practice device can be provided.
  • FIG. 1 It is a perspective view which shows the shoot practice apparatus which concerns on embodiment of this invention from the front in the state in which the net was stretched. Similarly, it is a perspective view showing the shooting practice device from above with the net stretched. Similarly, it is a perspective view showing the shooting practice device from the rear with the net stretched. Similarly, it is a front perspective view of the shooting practice device with the net removed. Similarly, it is a perspective view showing the shooting practice device from the rear with the net removed and the goal erected. Similarly, it is a perspective view showing the shooting practice device from the rear with the net removed and the goal tipped backward. Similarly, it is the side view which expands and shows the attachment aspect of the net support part of a shooting practice apparatus, and a goal. Similarly, it is a perspective view showing the shooting practice device from the rear with the net stretched and the goal folded backward.
  • a shooting practice device 100 according to an embodiment of the present invention will be described with reference to the drawings.
  • the front side of the goal 4 is called the front
  • the back side of the goal 4 is called the rear
  • the right side as seen from the goal 4 is called the right side
  • the left side as seen from the goal 4 is called the left side.
  • a plurality of identical members are individually assigned reference numerals with branch numbers.
  • the shooting practice device 100 includes a base 1, a ball ejection section 2 provided in front of the base 1 and ejecting a ball toward the practicer, and a ball shot by the practicer provided behind the base 1.
  • a net supporting part 3 supporting a net supporting part 31 on which a net 32 for recovering is suspended, and a goal supporting part 41 detachably erected on the base 1 or the net supporting part 3, and a goal for a practice player to shoot a ball. 4 and .
  • the base 1 is for mounting the ball shooting part 2, the net support part 3, and the goal 4.
  • Casters 11 front left caster 11a, rear left caster 11b, front right caster 11c, rear right caster 1 and 3 for casters 11a and 11b, FIG. 3 for caster 11d, and FIG. 4 described later for caster 11c.
  • the shooting practice device 100 can be freely moved to a desired place where it can be arranged.
  • the shooting practice device 100 can be fixed by providing a stopper (not shown) on one of the casters 11, for example, the rear left caster 11b and the rear right caster 11d. can be
  • the ball ejection part 2 is provided in front of the base 1 and has an opening 21 that opens forward.
  • the ball is shot forward by an arm 22 as a shooting mechanism provided inside the ball shooting section 2 .
  • the practice person receives the shot balls as a pass, and when the balls are shot continuously, the practice person can practice shooting continuously accordingly.
  • the net supporting portion 3 is provided behind the base 1, and includes net supports 31 (a net support 31a on the front left, a net support 31b on the rear left, a net support 31c on the front right, and a net support 31d on the rear right). ) and the net 32 suspended from the net post 31 (the front is net 32a, the rear is net 32b, the left is net 32c, and the right is net 32d).
  • the net supporting portion 3 has an upper portion that is longer forward than a lower portion in a side view, considering the inclination of the net supports 31a and 31c when the net 32 is expanded (see FIG. 7 described later).
  • the net supports 31 are all deployed in front of the goal 4, and the net 32 covers the front of the goal 4 on four sides to recover the ball. is formed to A rear net 32b located in the immediate vicinity of the goal 4 is set lower than the other nets 32a, 32c, 32d in accordance with the height of the goal 4. - ⁇
  • a shot can be taken from anywhere within 360 degrees around the goal 4. Therefore, for example, by expanding the base 1 and providing a net support part 3 behind the goal 4, the goal 4 is sandwiched between the two net support parts 3, and the 360-degree circumference of the goal 4 is covered by the net. 32 may be covered.
  • the net struts 31 protrude upward through through holes 37 of the top plate 36 of the net support portion 3 .
  • the lower end of the net support 31 is supported by a pedestal 39 (see FIGS. 5 to 7) arranged inside the net support portion 3, as will be described later.
  • the net post 31 be telescopic in consideration of the storability in the net support portion 3 .
  • a three-stage telescopic net strut 31 of upper/middle/lower stage is shown, and one net strut 31 is provided with two stretchable portions 38 .
  • the telescoping portion 38 When the telescoping portion 38 is relaxed, the upper section is accommodated in the middle section and the middle section is accommodated in the lower section.
  • a net attachment rim 33 is erected in front of the top plate 36 of the net support portion 3, and the bottom of the net 32 is attached to the net attachment rim 33 so as to surround it from all sides.
  • the ball collected by the net 32 comes out from the net mounting rim 33, passes through the ball guiding portion 34, and is thrown into the opening portion 21 of the ball shooting portion 2 described above.
  • the goal 4 includes a goal post 41 (goal post 41a on the left side and goal post 41b on the right side), a backboard 42 attached to the top of the goal post 41, and a goal ring 43 attached to the front of the backboard 42.
  • the goal post 41 is erected on the net support portion 3 and supports the goal 4 as will be described later.
  • a single structure or a three structure may be used.
  • a basket through which the ball passes is attached to the goal ring 43, but the illustration is omitted here.
  • the baskets in addition to basketballs, beach basketballs, netballs, korfballs, sesteballs, and the like, which are suitable for each ball game, are attached.
  • a basket or cage with no hole in the bottom is used.
  • a basket or cage with holes in the bottom may be attached for practice.
  • the goal link 4 (and the omitted basket or cage) is attached to the goal post 41. Attached to the top (or top edge).
  • FIG. 4 shows a state in which the net 32 has been removed and the outer shell of the base 1 and the top plate 36 of the net support portion 3 have been removed for the sake of explanation.
  • the ball ejection section 2 functions as follows. First, the ball collected via the net attachment rim 33 falls along the downwardly curved ball guiding portion 34 and is temporarily dropped at the bent portion 34a that bends just before the opening 21 of the ball ejection portion 2. Acceptable. As a result, the falling ball, whose momentum has been reduced, rolls on the slope of the lower end of the bent portion 34a, is guided by the guides 22 (horizontal guide 22a, vertical guide 22b), and is thrown into the opening 21. A thrown ball is supported by an arm 22 as a shooting mechanism provided inside the opening 21, and the arm 22 shoots the ball forward from the opening 21 by means of a spring mechanism (not shown).
  • the ball ejection unit 2 may be mechanically driven or electrically driven. Also, the direction of ejection of the ball, the ejection speed, the ejection interval, etc. may be controlled to arbitrary settings. With respect to the shooting direction, for example, in the case of basketball, the ball ejection unit 3 may be rotated within a range of 180 degrees in front of the goal 4. In the case of beach basketball, etc. 1 may be expanded so that the ball launcher 3 rotates in a range of 360 degrees around the goal 4. FIG.
  • the net supporting portion 3 supports four net supports 31.
  • the expandable portions 38 (see FIG. 1) of the net supports 31 are relaxed to shorten the upper/middle/lower portions. Shown in the closed state.
  • the net supports 31a and 31b of the net supports 31 are stored in a state in which the lower part containing the upper/middle part is dropped into the lower part of the net support 3, while the net supports 31c and 31d are stored.
  • a pedestal 39 (described later with reference to FIGS. 5 to 7) provided at a predetermined position inside the net support part 3, each shown.
  • the net struts 31 take the positions of the net struts 31a and 31b when stored in the net supporting portion 3, and the positions of the net struts 31c and 31d when the net 32 is stretched.
  • FIGS. 5 to 7 show FIG. 4 viewed from the rear, and FIG. 7 shows a case where FIG. 4 is partially enlarged and viewed from the side.
  • both the left goal post 41a and the right goal post 41b of the goal 4 have upper and lower connecting portions 35 (lower connecting portions 35a , and the upper connection portion 35b).
  • the net supporting portion 3 has a lower connection portion 35a and an upper connection portion 35b for attaching the goal post 41 to the back surface 351 thereof, and the lower portion of the goal post 41 is pivotally attached to the lower connection portion 35a.
  • a corresponding portion of the goal post 41 is attached to the upper connecting portion 35b.
  • a fixing means such as a wing bolt is used for axial attachment or fastening of the goal post 41 .
  • FIG. 6 shows a state in which the goal post 41 is erected on the back surface 351 of the net support portion 3.
  • the lower part of the goal post 41 is removed from the lower connection portion 35a with the goal 4 laid down.
  • the goal 4 can be attached to or removed from the net support part 3 in a state of being laid down, so that the attachment work can be performed easily. Even if there is only one person, the goal 4 can be erected or dismantled on the back surface 351 of the net support part 3 safely and without difficulty.
  • the goal post 41 is detachably erected on the outside of the back surface 351 of the net support portion 3.
  • the goal post 41 may be placed on the back surface 351 of the net support portion 3. It may be erected inside, on the upper surface (top plate 37) or side surface of the net support portion 3, or on the base 1 in a detachable manner.
  • the upper connecting portion 35b that can be rotated is provided on the upper surface, and the goal post 41 is axially attached. may be applied.
  • the lower connection portion 35 a may be provided on the base 1 and the upper connection portion 35 b may be provided on the net support portion 3 . In this manner, the lower connection portion 35a and/or the upper connection portion 35b can be appropriately set according to the placement location of the goal post 41.
  • casters 45 (casters 45a on the left goal post 41a and casters 45b on the right goal post 41b) are provided at the lower end of the goal post 41 or the lower connection portion 35a. It shows how it is provided.
  • the weight of the goal 4 increases due to the material of the goal 4, the weight of the goal 4 is transmitted to the floor surface by providing the casters 45, thereby lightening the load on the net support portion 3.
  • the effect of increasing the stability when moving the shooting practice device 100 can be expected.
  • FIGS. 5 and 6 inside the net supporting portion 3, a pedestal 39 is provided for supporting the net support 41 at a position where a desired height of the net support 41 can be obtained.
  • FIG. 7 When viewed from the side of the net support portion 3, it is as shown in FIG. support the bottom edge of the
  • the net supports 31 a and 31 b are stored in a state in which the lower part accommodating the upper/middle part is dropped into the lower part of the net supporting part 3 .
  • the net struts 31c and 31d are shown in a state in which the lower part containing the upper/middle part is supported by the pedestal 39.
  • FIG. 8 shows a case where the net struts 41 are folded backward in the mode of FIG.
  • the goal post 41 has a folded portion 44 (folded portion 44a on the left goal post 41a and right goal post 41b) at a position above the top plate 36 of the net support portion 3 when standing on the net support portion 3. has a folding portion 44b).
  • the folding part 44 has a hinge structure and is provided with a stopper to prevent unintended folding. When necessary, the stopper can be released to fold the goal post 41 backward. Maintenance management such as storage and transportation of a certain place can be easily performed.
  • FIG. 8 shows a mode in which the goal strut 41 is folded once backward
  • another folding portion is provided between the folding portion 44 and the backboard 42 to further fold the backboard 4 forward. You may do so.
  • folding the goal post 41 in a Z shape in this manner, the storage and transportation of the shooting practice device 100 can be facilitated even with the goal 4 attached.
  • the shooting practice device 100 can also be applied to similar ball games other than basketball, such as beach basketball, netball, korfball, sesteball, etc., in which a goal 4 without a backboard 42 is set. can be done.
  • a goal 4 without a backboard 42 is set.
  • the base 1 of the shooting practice device 100 is expanded to cover the net behind the goal 4 as well.
  • the goal 4 may be sandwiched between the two net support portions 3 by providing the support portion 3 so that the net 32 covers 360 degrees around the goal 4.
  • the goal 4 may be surrounded by a relatively large net support portion 3 .
  • the goal post 41 of the goal 4 is similarly erected on the base 1 or the net support portion 3, and the goal post 41 is arranged so as to pass through the net mounting rim 33.
  • the net 32 on the four sides surrounds the entire periphery of the goal 4 to recover the ball.
  • the shooting practice device 100 may be configured so that the height of the goal 4 (goal ring 43) can be adjusted so that not only advanced players but also beginners and children can practice shooting.
  • all or part of the upper portion of the goal post 41 may be telescopic like the net post 31 .
  • the length and angle of the net support 31 are adjusted so that the height of the upper side of the stretched net 32 is harmonized with the height of the goal 4 (goal ring 43). If the goal post 41 is telescopic, it can be easily stored and transported in places with height restrictions even when not in use.
  • the shooting practice device 100 includes a base 1, a ball shooting section 2 provided in front of the base 1 and configured to shoot a ball toward a practicer, and a rear of the base 1.
  • a net supporting part 3 supporting a net supporting part 31 on which a net 32 for recovering a ball shot by a practicer is suspended, and a goal supporting part 41 detachably erected on the base 1 or the net supporting part 3. and the goal 4 for the practicer to shoot the ball.
  • the shooting practice device 100 capable of practicing shooting against the goal 4 of a basket or basket.
  • the net supporting portion 3 has a lower connection portion 35a and an upper connection portion 35b for attaching the goal post 41 to the back surface 351 thereof.
  • 35b is fixed to the corresponding part of the goal post 41, so even if only one person installs the goal 4, the goal 4 can be attached to the back surface 351 of the net support part 3 safely and without difficulty. It can be erected or dismantled.
  • the goal post 41 has a folded portion 44 (the left goal post 41a has a folded portion 44a and the right goal post 41a is positioned above the top plate 36 of the net support portion 3 when the net support portion 3 is erected). Since the strut 41b is configured to have a folding part 44b), it is possible to deal with problems caused by the backboard 42 and the goal ring 43 (or a basket not shown), and to store and transport in places with height restrictions. can be easily done.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

La présente invention concerne un appareil d'entraînement au lancer qui peut être placé même dans un emplacement où il n'y a pas de but existant, et qui permet un entraînement au lancer par rapport à un panier ou un but avec ou sans panneau.　L'appareil d'entraînement au lancer (100) comprend : une base ; un éjecteur de ballon (2) qui est disposé sur l'avant de la base (1) et qui éjecte un ballon vers un joueur s'entraînant ; une partie de support de filet (3) qui est disposée sur l'arrière de la base (1) et qui supporte des montants de support de filet (31) sur lesquels est suspendu un filet permettant de récupérer le ballon lancé par le joueur s'entraînant ; et un but (4) dans lequel le joueur s'entraînant lance le ballon, le but (4) comportant des montants de support de but (41) érigés de façon démontable sur la base (1) ou les montants de support de filet (31).
PCT/JP2021/031512 2021-08-27 2021-08-27 Appareil d'entraînement au lancer WO2023026475A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/031512 WO2023026475A1 (fr) 2021-08-27 2021-08-27 Appareil d'entraînement au lancer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/031512 WO2023026475A1 (fr) 2021-08-27 2021-08-27 Appareil d'entraînement au lancer

Publications (1)

Publication Number Publication Date
WO2023026475A1 true WO2023026475A1 (fr) 2023-03-02

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PCT/JP2021/031512 WO2023026475A1 (fr) 2021-08-27 2021-08-27 Appareil d'entraînement au lancer

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016875A (en) * 1990-04-20 1991-05-21 John Joseph Portable basketball retrieval apparatus
US5540428A (en) * 1995-02-23 1996-07-30 Joseph; John G. Basketball retrieval and return apparatus
US6056652A (en) * 1998-03-25 2000-05-02 Hoopmaster, Inc. Basketball retrieval device
US20090137347A1 (en) * 2007-11-26 2009-05-28 Jenkins Craig D Return machine for spherical gameballs and transport apparatus incorporating the same
US20110281672A1 (en) * 2008-08-28 2011-11-17 Airborne Athletics, Inc. Basketball return apparatus
US9289663B1 (en) * 2013-11-18 2016-03-22 Robby Reuben Bollinger Ball recovery and release system
CN108434704A (zh) * 2018-04-12 2018-08-24 郑梅芳 一种基于教育的多功能篮球架
CN111530043A (zh) * 2020-05-11 2020-08-14 陕西理工大学 一种多功能球类训练装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016875A (en) * 1990-04-20 1991-05-21 John Joseph Portable basketball retrieval apparatus
US5540428A (en) * 1995-02-23 1996-07-30 Joseph; John G. Basketball retrieval and return apparatus
US6056652A (en) * 1998-03-25 2000-05-02 Hoopmaster, Inc. Basketball retrieval device
US20090137347A1 (en) * 2007-11-26 2009-05-28 Jenkins Craig D Return machine for spherical gameballs and transport apparatus incorporating the same
US20110281672A1 (en) * 2008-08-28 2011-11-17 Airborne Athletics, Inc. Basketball return apparatus
US9289663B1 (en) * 2013-11-18 2016-03-22 Robby Reuben Bollinger Ball recovery and release system
CN108434704A (zh) * 2018-04-12 2018-08-24 郑梅芳 一种基于教育的多功能篮球架
CN111530043A (zh) * 2020-05-11 2020-08-14 陕西理工大学 一种多功能球类训练装置

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