CN110478877A - A kind of grapple training device and its application method - Google Patents

A kind of grapple training device and its application method Download PDF

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Publication number
CN110478877A
CN110478877A CN201910805792.2A CN201910805792A CN110478877A CN 110478877 A CN110478877 A CN 110478877A CN 201910805792 A CN201910805792 A CN 201910805792A CN 110478877 A CN110478877 A CN 110478877A
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CN
China
Prior art keywords
counter weight
trained
stick
screw
driving motor
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Pending
Application number
CN201910805792.2A
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Chinese (zh)
Inventor
余省威
余倩倩
刘坤
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Individual
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Individual
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Priority to CN201910805792.2A priority Critical patent/CN110478877A/en
Publication of CN110478877A publication Critical patent/CN110478877A/en
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    • A63B69/004
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • A63B69/20Punching balls, e.g. for boxing; Other devices for striking used during training of combat sports, e.g. bags

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The invention discloses a kind of grapple training device and its application method, including counter weight base, rubber pile and movable base plate, counter weight base bottom end peripheral bond has sucker, and the counter weight base center bottom forms accommodating groove.Beneficial effect is: the present invention passes through setting accommodating groove, movable base plate, universal wheel, driving motor, screw rod, pilot hole, guide post and guide sleeve, the convenient movement of device is realized under the premise of not influencing device overall stability, it has been greatly saved the physical strength of manual handling device, so that device use is more flexible, by the way that rubber pile is arranged, cushion collar one, training stick and three-phase motor, so that device is while carrying out strength building to trainer, the reaction speed of trainer is enabled to also to be trained, improve the effect of training, by the way that split type core bar and stiffness spring two is arranged, trained stick is effectively reduced to the impact force of trainer, improve trained safety.

Description

A kind of grapple training device and its application method
Technical field
The present invention relates to grapple training equipment technical fields, more particularly to a kind of grapple training device and its user Method.
Background technique
Free combat also known as dissipates hand, be two people according to certain rules, and the attacking and defendings skill and technique system such as kick, beat, falling in wushu Combat sports taking other side, manually fighting, it is the important contest form of Kung fu.It is divided into ancient pass and dissipates hand, modern free combat, Therefore it is badly in need of a kind of grapple training device to solve existing issue.It is generally needed during grapple training by some backmans Tool, to help trainer's item free combat skill.
However existing grapple training device mainly uses the structure of console mode so that device carry when manpower expend compared with Greatly, it is not easy to device and needs to carry out flexibly mobile use according to hands-on, secondly, existing grapple training device training function It is more single, single trained strength or reaction speed can only be mostly trained, reduce grapple training effect, furthermore, Training stick on existing grapple training device mainly uses the structure of integral type to design, and cushion performance is poor, often can be in training Because trainer hides not in time trainer is injured in the process, reduce grapple training safety, therefore, is badly in need of a kind of new The grapple training device of type solves existing issue.
Summary of the invention
The object of the invention is that providing a kind of grapple training device and its application method to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
A kind of grapple training device, including counter weight base, rubber pile and movable base plate, counter weight base bottom end periphery are viscous It is connected to sucker, the counter weight base center bottom forms accommodating groove, and the movable base plate is provided in the accommodating groove, described It is provided with maintenance door in the middle part of counter weight base one side wall, operation panel, the counterweight bottom have been bolted in the maintenance door It is provided with driving motor in seat, the transmission output of the driving motor is provided with screw rod, and the driving motor side is provided with Battery, the driving motor top are provided with three-phase motor, and the transmission output of the three-phase motor is provided with transmission shaft, institute It states transmission shaft top and is welded with turntable, the counter weight base upper center forms mounting groove, the turntable and the mounting groove Between be provided with support ball, the turntable upper center is welded with support bull stick, and the support bull stick top is provided with rigidity Spring one, one top of stiffness spring are provided with connecting rod, the rubber pile, the rubber pile are provided in the connecting rod Screw channel one is provided on peripheral sidewall, rubber pile bottom end periphery is provided with screw channel two, is equipped with training in the screw channel two Stick, the rubber pile periphery are provided with cushion collar one, form via hole at screw channel one described in face on the cushion collar one.
Further, middle part forms screw hole in the movable base plate, and four corners form guiding in the movable base plate Hole is welded with guide sleeve at pilot hole described in the face of the movable base plate upper end, guide post is provided in the guide sleeve, described Universal wheel has been bolted in movable base plate bottom end four corners.
It, can be described to realize by the cooperation of the guide post and the pilot hole by using above-mentioned technical proposal The steady lifting of movable base plate can realize the convenient movement of device by the universal wheel, save the physical strength of manual handling device, So that device use is more flexible.
Further, middle part is provided with core bar in the trained stick, and described core bar one end forms screw head, in the core bar Portion is welded with stiffness spring two, and the core bar adopts a split structure, and the core bar periphery is fixed with slow by way of nested Punching set two.
By using above-mentioned technical proposal, the stiffness spring two can be passed through when the trained stick impact is to trainer Effect so that the trained stick is bent, to reduce the trained stick to manpower impact force, improve the safety of training process Property.
Further, the driving motor and the three-phase motor are bolted with the counter weight base, institute It states battery and is connect with the counter weight base by card slot, the battery and the three-phase motor and the driving motor are equal It is connected by conducting wire, the screw rod is connected by key with the driving motor, and the transmission shaft and the three-phase motor pass through key Connection.
It, can be by the on-off of the operation panel control circuit, to realize the driving by using above-mentioned technical proposal The positive and negative rotation of motor and the three-phase motor.
Further, the screw rod is connected through a screw thread with the screw hole, and the guide post and the counter weight base weld, The guide post is slidably connected with the guide sleeve, and the bottom face of the guide post is flushed with the screw rod, and the screw rod Bottom face and the guide post bottom face be slightly below the counter weight base bottom face.
By using above-mentioned technical proposal, it may make the movable base plate when rising, will not be detached from the screw rod.
Further, the maintenance door is connected by hinge with the counter weight base, the support ball and the turntable And the counter weight base rolls connection.
By using above-mentioned technical proposal, repair and maintenance can be carried out to device internal components by the maintenance door, and Locking member is come in the maintenance door, for realizing the reliable closure of the maintenance door.
Further, the stiffness spring one is welded with the support bull stick and the connecting rod, the connecting rod With the rubber pile grafting.
By using above-mentioned technical proposal, the stiffness spring one may make the rubber pile when being struck, will not Topple over.
Further, the screw channel one and the screw channel two take shape on the rubber pile, and the trained stick passes through The screw head is connected with the screw channel two.
By using above-mentioned technical proposal, the trained stick can be realized by the screw channel one and the screw channel two It is reliably fixed.
Further, the cushion collar one is connected by way of nested with the rubber pile.
By using above-mentioned technical proposal, the cushion collar one can reduce the rubber pile to the reaction force of trainer.
The beneficial effects of the present invention are:
1, in order to solve the structure that existing grapple training device mainly uses console mode, so that device manpower when carrying It expends larger, is not easy to device according to hands-on and needs to carry out flexibly mobile the problem of using, the present invention passes through setting storage Slot, movable base plate, universal wheel, driving motor, screw rod, pilot hole, guide post and guide sleeve are not influencing device monolithic stability Property under the premise of realize the convenient movement of device, the physical strength of manual handling device has been greatly saved, so that device is using more It is flexible;
2, more single in order to solve existing grapple training device training function, mostly can only it is single to trained strength or The problem of person's reaction speed is trained, and reduces grapple training effect, the present invention pass through setting rubber pile, cushion collar one, instruction Practice stick and three-phase motor, so that device while carrying out strength building to trainer, enables to the reaction speed of trainer Degree is also trained, and trained effect is improved;
3, the structure of integral type is mainly used to design in order to solve the training stick on existing grapple training device, resiliency Can be poor, often because trainer hides not in time trainer can be injured in the training process, reduce grapple training safety Property the problem of, the present invention effectively reduces trained stick to trainer's by the way that split type core bar and stiffness spring two is arranged Impact force improves trained safety.
Detailed description of the invention
Fig. 1 is a kind of main view of grapple training device of the present invention;
Fig. 2 is a kind of main sectional view of grapple training device of the present invention;
Fig. 3 is the main sectional view of training stick in a kind of grapple training device of the present invention;
Fig. 4 is the enlarged drawing of screw rod and screw hole connecting portion in a kind of grapple training device of the present invention;
Fig. 5 is the office of guide post and guide sleeve and pilot hole connecting portion in a kind of grapple training device of the present invention Portion's enlarged drawing.
The reference numerals are as follows:
1, via hole;2, cushion collar one;3, training stick;4, stiffness spring one;5, turntable;6, counter weight base;7, maintenance door;8, Sucker;9, operation panel;10, mounting groove;11, bull stick is supported;12, screw channel one;13, rubber pile;14, screw channel two;15, it is driven Axis;16, three-phase motor;17, driving motor;18, guide post;19, universal wheel;20, screw rod;21, movable base plate;22, battery; 23, ball is supported;24, connecting rod;25, screw head;26, stiffness spring two;27, cushion collar two;28, screw hole;29, guide sleeve;30, Pilot hole;31, core bar;32, accommodating groove.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As Figure 1-Figure 5, a kind of grapple training device, including counter weight base 6, rubber pile 13 and movable base plate 21, institute Stating 6 bottom end peripheral bond of counter weight base has sucker 8, can increase the stability of device, the counter weight base 6 by the sucker 8 Center bottom forms accommodating groove 32, and the movable base plate 21,6 one side wall of counter weight base are provided in the accommodating groove 32 Middle part is provided with maintenance door 7, and operation panel 9 has been bolted in the maintenance door 7, has been provided in the counter weight base 6 Driving motor 17, the transmission output of the driving motor 17 are provided with screw rod 20, and 17 side of driving motor is provided with storage Battery 22 is provided with three-phase motor 16 above the driving motor 17, and the transmission output of the three-phase motor 16 is provided with biography Moving axis 15,15 top of transmission shaft are welded with turntable 5, and 6 upper center of counter weight base forms mounting groove 10, and described turn Support ball 23 is provided between disk 5 and the mounting groove 10, the support ball 23 can ensure that the normal of the turntable 5 turns Dynamic, 5 upper center of turntable is welded with support bull stick 11, and 11 top of support bull stick is provided with stiffness spring 1, described One 4 top of stiffness spring is provided with connecting rod 24, is provided with the rubber pile 13 in the connecting rod 24, outside the rubber pile 13 It encloses and is provided with screw channel 1 on side wall, the 13 bottom end periphery of rubber pile is provided with screw channel 2 14, installation in the screw channel 2 14 Have trained stick 3,13 periphery of rubber pile is provided with cushion collar 1, on the cushion collar 1 at screw channel 1 described in face at Type has via hole 1.
In the present embodiment, middle part forms screw hole 28 in the movable base plate 21, in the movable base plate 21 four corners at Type has pilot hole 30, is welded with guide sleeve 29, the guide sleeve 29 at pilot hole 30 described in the 21 upper end face of movable base plate It is inside provided with guide post 18, universal wheel 19 has been bolted in the 21 bottom end four corners of movable base plate, can be by described The cooperation of guide post 18 and the pilot hole 30 passes through the universal wheel 19 to realize the steady lifting of the movable base plate 21 The convenient movement of device can be achieved, the physical strength of manual handling device is saved, so that device use is more flexible.
In the present embodiment, middle part is provided with core bar 31 in the trained stick 3, and described 31 one end of core bar forms screw head 25, Stiffness spring 2 26 is welded in the middle part of the core bar 31, the core bar 31 adopts a split structure, and 31 periphery of core bar passes through Nested mode is fixed with cushion collar 2 27, can pass through the stiffness spring 2 26 when trainer is arrived in the trained impact of stick 3 Effect so that the trained stick 3 is bent, to reduce the trained stick 3 to manpower impact force, improve the peace of training process Quan Xing.
In the present embodiment, the driving motor 17 and the three-phase motor 16 pass through bolt with the counter weight base 6 Connection, the battery 22 connect with the counter weight base 6 by card slot, the battery 22 and the three-phase motor 16 and The driving motor 17 is connected by conducting wire, and the screw rod 20 is connected by key with the driving motor 17, the transmission shaft 15 are connected by key with the three-phase motor 16, can be by the on-off of 9 control circuit of operation panel, to realize the driving The positive and negative rotation of motor 17 and the three-phase motor 16.
In the present embodiment, the screw rod 20 is connected through a screw thread with the screw hole 28, the guide post 18 and the counterweight Pedestal 6 welds, and the guide post 18 is slidably connected with the guide sleeve 29, the bottom face of the guide post 18 and the screw rod 20 Flush, and the bottom face of the screw rod 20 and the bottom face of the guide post 18 be slightly below 6 bottom end of counter weight base Face may make the movable base plate 21 when rising, and will not be detached from the screw rod 20.
In the present embodiment, the maintenance door 7 is connected by hinge with the counter weight base 6, the support ball 23 and institute It states turntable 5 and the counter weight base 6 and rolls connection, device internal components can be overhauled by the maintenance door 7 Maintenance, and locking member is come in the maintenance door 7, for realizing the reliable closure of the maintenance door 7.
In the present embodiment, the stiffness spring 1 is welded with the support bull stick 11 and the connecting rod 24, described Connecting rod 24 and 13 grafting of rubber pile, the stiffness spring 1 may make the rubber pile 13 when being struck, will not Topple over.
In the present embodiment, the screw channel 1 and the screw channel 2 14 are taken shape on the rubber pile 13, the instruction Practice stick 3 to be connected by the screw head 25 with the screw channel 2 14, it can be by the screw channel 1 and the screw channel 2 14 come real The existing trained stick 3 is reliably fixed.
In the present embodiment, the cushion collar 1 is connected by way of nested with the rubber pile 13, the cushion collar one 2 can reduce the rubber pile 13 to the reaction force of trainer.
A kind of application method of grapple training device: passing through the operation panel 9 when use first makes the driving motor 17 circuits are connected, so that the driving motor 17 works, the driving motor 17 can drive the screw rod 20 to rotate after working, institute Stating after screw rod 20 rotates can be such that the movable base plate 21 moves down along the guide post 18 by the screw hole 28, so that institute State universal wheel 19 move down stretch out the accommodating groove 32 can be by device root after the universal wheel 19 stretches out accommodating groove 32 It needs to be moved by the universal wheel 19 according to hands-on, is greatly saved the physical strength of manual handling, improves dress The flexibility used is set, when device is moved to corresponding position, the driving motor 17 can be made to invert, to realize the movement The contraction of bottom plate 21, so that the universal wheel 19 is recovered to again in the accommodating groove 32, device can be at itself at this time The sucker 8 is firmly pressed on the ground under gravity, so that device is in the gravity of the counter weight base 6 and described Dual fixation is realized under the suction of sucker 8, it then can be by making trainer strike the cushion collar 1, Lai Shixian repeatedly The training of trainer's hand and leg power can be by the trained stick 3 when needing the reaction speed to trainer to be trained It is removed from the screw channel 2 14, and one end by the trained stick 3 with the screw head 25 passes through the via hole 1 and is screwed into In the screw channel 1, the operating surface can be passed through after the trained stick 3 installs with the function of realization device training stake Plate 9 makes the three-phase motor 16 work, and the three-phase motor 16 can drive 5 turns of the turntable by the transmission shaft 15 after working Dynamic, the turntable 5 can drive the rubber pile 13 to rotate by the support bull stick 11 and the connecting rod 24 after rotating, into And realize the rotation of the trained stick 3, after the trained stick 3 rotates, trainer can realize training speed by dodging Training, improves trained effect, when trainer is hit because being too late to dodge by the trained stick 3, due to the stiffness spring 2 26 design can make the trained stick 3 be bent, to substantially reduce injury of the trained stick 3 to trainer, improve The safety of training.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle It is fixed.

Claims (10)

1. a kind of grapple training device, it is characterised in that: including counter weight base (6), rubber pile (13) and movable base plate (21), institute Stating counter weight base (6) bottom end peripheral bond has sucker (8), and counter weight base (6) center bottom forms accommodating groove (32), institute It states and is provided with the movable base plate (21) in accommodating groove (32), be provided with maintenance door in the middle part of counter weight base (6) one side wall (7), it has been bolted operation panel (9) on the maintenance door (7), has been provided with driving motor in the counter weight base (6) (17), the transmission output of the driving motor (17) is provided with screw rod (20), and driving motor (17) side is provided with storage Battery (22), driving motor (17) top are provided with three-phase motor (16), the transmission output of the three-phase motor (16) It is provided with transmission shaft (15), transmission shaft (15) top is welded with turntable (5), counter weight base (6) the upper center molding Have mounting groove (10), be provided between the turntable (5) and the mounting groove (10) and support ball (23), on the turntable (5) End middle part is welded with support bull stick (11), and support bull stick (11) top is provided with stiffness spring one (4), the stiffness spring One (4) top is provided with connecting rod (24), is provided with the rubber pile (13) on the connecting rod (24), the rubber pile (13) Screw channel one (12) is provided on peripheral sidewall, rubber pile (13) the bottom end periphery is provided with screw channel two (14), the screw channel two (14) it is equipped with trained stick (3) in, rubber pile (13) periphery is provided with cushion collar one (2), on the cushion collar one (2) just To forming via hole (1) at the screw channel one (12).
2. a kind of grapple training device according to claim 1, it is characterised in that: in the movable base plate (21) middle part at Type has screw hole (28), and the interior four corners of the movable base plate (21) form pilot hole (30), rectifies on the movable base plate (21) To being welded with guide sleeve (29) at the pilot hole (30), guide post (18), the movement are provided in the guide sleeve (29) Universal wheel (19) have been bolted in bottom plate (21) bottom end four corners.
3. a kind of grapple training device according to claim 1, it is characterised in that: middle part setting in the trained stick (3) Have core bar (31), described core bar (31) one end forms screw head (25), is welded with stiffness spring two in the middle part of the core bar (31) (26), the core bar (31) adopts a split structure, and core bar (31) periphery is fixed with cushion collar two by way of nested (27)。
4. a kind of grapple training device according to claim 1, it is characterised in that: the driving motor (17) and described Three-phase motor (16) is bolted with the counter weight base (6), and the battery (22) and the counter weight base (6) are logical Card slot connection is crossed, the battery (22) and the three-phase motor (16) and the driving motor (17) are connected by conducting wire It connects, the screw rod (20) is connected by key with the driving motor (17), the transmission shaft (15) and the three-phase motor (16) It is connected by key.
5. a kind of grapple training device according to claim 2, it is characterised in that: the screw rod (20) and the screw hole (28) it is connected through a screw thread, the guide post (18) and the counter weight base (6) are welded, the guide post (18) and the guiding Set (29) is slidably connected, the bottom face of the guide post (18) and flushing for the screw rod (20), and the bottom of the screw rod (20) The bottom face of end face and the guide post (18) is slightly below counter weight base (6) bottom face.
6. a kind of grapple training device according to claim 1, it is characterised in that: the maintenance door (7) and the counterweight Pedestal (6) is connected by hinge, the support ball (23) and the turntable (5) and the counter weight base (6) the company of rolling It connects.
7. a kind of grapple training device according to claim 1, it is characterised in that: the stiffness spring one (4) with it is described Support bull stick (11) and the connecting rod (24) are welded, the connecting rod (24) and the rubber pile (13) grafting.
8. a kind of grapple training device according to claim 3, it is characterised in that: the screw channel one (12) and the spiral shell Slot two (14) takes shape on the rubber pile (13), and the trained stick (3) passes through the screw head (25) and the screw channel two (14) it is connected.
9. a kind of grapple training device according to claim 1, it is characterised in that: the cushion collar one (2) and the rubber Glue stake (13) is connected by way of nested.
10. a kind of application method of grapple training device, applied to a kind of free combat described in any one of claim 1 to 9 In training device, it is characterised in that: passing through the operation panel (9) when use first connects the driving motor (17) circuit It is logical, so that the driving motor (17) works, the screw rod (20) can be driven to rotate after driving motor (17) work, it is described The movable base plate (21) can be made to move down along the guide post (18) by the screw hole (28) after screw rod (20) rotation, thus So that the universal wheel (19), which moves down, stretches out the accommodating groove (32), when the universal wheel (19) stretch out the accommodating groove (32) Afterwards, device can be needed to move by the universal wheel (19) according to hands-on, is greatly saved and manually removes The physical strength of fortune improves the flexibility that device uses, and when device is moved to corresponding position, can make the driving motor (17) Reversion, to realize the contraction of the movable base plate (21), so that the universal wheel (19) is recovered to the accommodating groove again (32) in, device can firmly be pressed the sucker (8) on the ground under the gravity of itself at this time, so that device exists Dual fixation is realized under the gravity of the counter weight base (6) and the suction of the sucker (8), it then can be by making to train Person strikes the cushion collar one (2) repeatedly, the training of Lai Shixian trainer hand and leg power, when needing to trainer's Reaction speed can remove the trained stick (3) when being trained at the screw channel two (14), and by trained stick (3) band There is one end of the screw head (25) to pass through the via hole (1) and be screwed into the screw channel one (12), with realization device training stake Function, after the trained stick (3) installs, can be made by the operation panel (9) three-phase motor (16) work, institute The turntable (5) can be driven to rotate by the transmission shaft (15) after stating three-phase motor (16) work, after turntable (5) rotation The rubber pile (13) can be driven to rotate by the support bull stick (11) and the connecting rod (24), and then realize the instruction Practice the rotation of stick (3), after trained stick (3) rotation, trainer can realize the training of training speed by dodging, and improve The effect of training, when trainer is hit because being too late to dodge by the trained stick (3), due to the stiffness spring two (26) Design can make the trained stick (3) be bent, to substantially reduce injury of the trained stick (3) to trainer, improve Trained safety.
CN201910805792.2A 2019-08-29 2019-08-29 A kind of grapple training device and its application method Pending CN110478877A (en)

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CN201910805792.2A CN110478877A (en) 2019-08-29 2019-08-29 A kind of grapple training device and its application method

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Application Number Priority Date Filing Date Title
CN201910805792.2A CN110478877A (en) 2019-08-29 2019-08-29 A kind of grapple training device and its application method

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CN110478877A true CN110478877A (en) 2019-11-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111481903A (en) * 2020-05-07 2020-08-04 西安医学院 Martial art and stick skill training device
CN112843646A (en) * 2021-01-07 2021-05-28 徐州工业职业技术学院 Taekwondo speed training device

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JP2014147653A (en) * 2013-01-30 2014-08-21 Sadamu Mizobuchi Walking exercise apparatus
CN204364756U (en) * 2014-12-10 2015-06-03 孙卫香 A kind of safety-type high jump exercising machine
CN108895787A (en) * 2018-03-30 2018-11-27 曹桂林 A kind of agricultural drum type brake beans crop dryer
CN208145386U (en) * 2018-03-22 2018-11-27 南昌工学院 A kind of grapple training device
CN108905146A (en) * 2018-07-16 2018-11-30 佛山信卓派思机械科技有限公司 A kind of tae kwon do type device for training strike and its working method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110017190A (en) * 2009-08-13 2011-02-21 손흥업 Abdominal stimulator to be used while lying on the back
JP2014147653A (en) * 2013-01-30 2014-08-21 Sadamu Mizobuchi Walking exercise apparatus
CN204364756U (en) * 2014-12-10 2015-06-03 孙卫香 A kind of safety-type high jump exercising machine
CN208145386U (en) * 2018-03-22 2018-11-27 南昌工学院 A kind of grapple training device
CN108895787A (en) * 2018-03-30 2018-11-27 曹桂林 A kind of agricultural drum type brake beans crop dryer
CN108905146A (en) * 2018-07-16 2018-11-30 佛山信卓派思机械科技有限公司 A kind of tae kwon do type device for training strike and its working method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111481903A (en) * 2020-05-07 2020-08-04 西安医学院 Martial art and stick skill training device
CN111481903B (en) * 2020-05-07 2021-07-27 西安医学院 Martial art and stick skill training device
CN112843646A (en) * 2021-01-07 2021-05-28 徐州工业职业技术学院 Taekwondo speed training device

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Application publication date: 20191122