CN203663334U - Assistive device for exercise - Google Patents

Assistive device for exercise Download PDF

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Publication number
CN203663334U
CN203663334U CN201320860429.9U CN201320860429U CN203663334U CN 203663334 U CN203663334 U CN 203663334U CN 201320860429 U CN201320860429 U CN 201320860429U CN 203663334 U CN203663334 U CN 203663334U
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CN
China
Prior art keywords
assistant device
sport tool
operating portion
trunk
framework
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.)
Expired - Fee Related
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CN201320860429.9U
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Chinese (zh)
Inventor
松下刚
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MTG Co Ltd
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MTG Co Ltd
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Publication of CN203663334U publication Critical patent/CN203663334U/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/002Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices isometric or isokinetic, i.e. substantial force variation without substantial muscle motion or wherein the speed of the motion is independent of the force applied by the user
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/0004Exercising devices moving as a whole during exercise
    • A63B21/00043Exercising devices consisting of a pair of user interfaces connected by flexible elements, e.g. two handles connected by elastic bands
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/002Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices isometric or isokinetic, i.e. substantial force variation without substantial muscle motion or wherein the speed of the motion is independent of the force applied by the user
    • A63B21/0023Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices isometric or isokinetic, i.e. substantial force variation without substantial muscle motion or wherein the speed of the motion is independent of the force applied by the user for isometric exercising, i.e. substantial force variation without substantial muscle motion
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/023Wound springs
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/05Linearly-compressed elements
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1245Primarily by articulating the shoulder joint
    • A63B23/1254Rotation about an axis parallel to the longitudinal axis of the body, e.g. butterfly-type exercises

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Rehabilitation Tools (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The utility model provides an assistive device for exercise. By the adoption of the assistive device for exercise, the exercise amount which can achieve a better exercise effect can be learnt easily, and the exercise state for achieving the exercise amount can be maintained easily. The assistive device for exercise is provided with a trunk part (11) which can contract to resist elastic repulsive force, and a pair of operating parts (12 and 13) which are arranged at the two ends of the trunk part (11), wherein the two operating parts (12 and 13) are inlaid in each other when the trunk part (11) contracts.

Description

Assistant device for sport tool
Technical field
The utility model relates to the assistant device for sport tool of synkinesia person's motion.
Background technology
The known assistant device for sport tool that has the type being pressed under the state between the both hands or the both legs that are held on sporter in the past.For example, a kind of exercising apparatus is disclosed in patent documentation 1, possess elastically deformable cylinder portion, be received into the elastomeric element in a portion and be arranged at an end plate for portion both sides.While using it to perform physical exercise, hand is abutted to respectively to each end plate, the elastic force of the elastomeric element of putting up a resistance applies the pressing operation of power, relaxes the operation of power.
Patent documentation 1: TOHKEMY 2006-26091 communique
But, in above-mentioned exercising apparatus, the scale of the decrement that represents cylinder portion is not set especially, different because of sporter, the decrement of cylinder portion is likely different.In addition, in above-mentioned exercising apparatus, for example, while carrying out applying the shrinkage degree in the case of not changing muscle the isometric exercise (isometric training) of power, even if want to keep the state by the compression of cylinder portion, each end plate is skew in a circumferential direction easily, is difficult to keep compressive state.This problem is not limited to above-mentioned exercising apparatus, with the hands or both legs clampings carry out all having this problem in the assistant device for sport tool of pressing operation.
Utility model content
The utility model is conceived to this problems of the prior art point and carries out.Its object is, a kind of assistant device for sport tool is provided, and easily knows the operational ton for obtaining high movement effects and easily keeps the state of the operation of having carried out this amount.
In order to achieve the above object, assistant device for sport tool possesses: can resist elasticity repulsive force and the trunk that shrinks; And be arranged on a pair of operating portion at the two ends of this trunk, chimeric shape mutually when two operating portions are formed as trunk and shrink.
Therefore,, in this assistant device for sport tool, two operating portions have chimeric shape mutually, so sporter can know using method, operational ton intuitively.In addition, chimeric by two operating portions, be limited around the rotation of the central shaft of assistant device for sport tool, so easily keep chimerism.Therefore, especially easily carry out the isometric exercise of exerting oneself under the state of shrinkage degree that does not change muscle.
utility model effect
According to above-mentioned assistant device for sport tool, can obtain such effect, easily know the operational ton for obtaining high movement effects and easily keep the state of the operation of having carried out this amount.
Accompanying drawing explanation
Fig. 1 is the stereogram that represents the assistant device for sport tool of an embodiment.
Fig. 2 is the cutaway view of the assistant device for sport tool of Fig. 1.
Fig. 3 is the stereogram that forms the 2nd framework of assistant device for sport tool.
Fig. 4 is the stereogram that forms the 1st framework of assistant device for sport tool.
Fig. 5 is the stereogram that forms the framework of assistant device for sport tool.
Fig. 6 is the top view of the nature of assistant device for sport tool.
Stereogram when Fig. 7 is the pressing operation of assistant device for sport tool.
Fig. 8 (a) is the top view of the variation of assistant device for sport tool.
Fig. 8 (b) is the top view of the variation of assistant device for sport tool
Fig. 8 (c) is the top view of the variation of assistant device for sport tool
Fig. 8 (d) is the top view of the variation of assistant device for sport tool
Fig. 8 (e) is the top view of the variation of assistant device for sport tool
description of reference numerals
10 ... assistant device for sport tool; 11 ... trunk; 12,13,51,52,55,56,59,60,63,64,69,70 ... operating portion; 19 ... gathering sill; 20 ... guiding ridge; 42,57,66,71 ... recess; 43,58,65 ... protuberance
The specific embodiment
One embodiment of following account for motion auxiliary implement.
As shown in Figure 1, assistant device for sport tool 10 is configured to can be along two ends, the left and right setting operation portion 12,13 of the trunk of axial stretching 11.Sporter holds two operating portions 12,13 with single handgrip respectively, make to apply power in the close direction of two operating portions 12,13, thereby resist the elastic force pressure of spring described later, trunk 11 shrinks, meanwhile, two operating portions 12,13 move to mutual close direction, and by spring described later, sporter are applied to exercise load.
Below explain the formation of each portion of assistant device for sport tool 10.
As shown in Figure 2, dispose the 1st framework 15 being formed by hard resin in the left side of trunk 11, dispose the 2nd framework 16 being formed by hard resin in the same manner on right side.The cylindrical portion 17 that is formed with respectively cylindrical portion 17,18, the 1 frameworks 15 on the 1st and the 2nd framework 15,16 can be inserted in the cylindrical portion 18 of the 2nd framework 16 movably along central shaft O.
As shown in Figure 3, being formed with in interior week along axially extended 4 articles of gathering sills 19 in the cylindrical portion 18 of the 2nd framework 16.As shown in Figure 4, be formed with in the periphery of the cylindrical portion 17 of the 1st framework 15 the guiding ridge 20 being fitted in each gathering sill 19.Chimeric by each gathering sill 19 and each guiding ridge 20, two frameworks 15,16 are directed to along relatively moving of central shaft O.
As shown in Figure 3 and 4, be formed with multiple pawls 21,22 that can mutually engage on the top of the cylindrical portion 17,18 of each framework 15,16.And when each framework 15,16 moves to separated direction, when each framework 15,16 has arrived predetermined disconnected position, as shown in Figure 2, corresponding pawl 21,22 engages with each other, and limits each framework 15,16 and is moved further, and is maintained at disconnected position.On the other hand, two frameworks 15,16 move to mutual close direction, and when two frameworks 15,16 have arrived predetermined close position, the top of the cylindrical portion 17 of the 1st framework 15 engages with the inner face of the 2nd framework 16, limit two frameworks and be moved further, be maintained near position.
As shown in Figure 2, between the flange 28,29 of two frameworks 15,16, exist and formed and contractile urceolus cylindraceous 23 by polyurathamc.Be formed with accommodation space 24 in the inner side of urceolus 23, between the medial surface of this accommodation space 24, be inserted with the spring 25 of coiled type.The elasticity repulsive force of spring 25 acts on two flanges 28,29 via urceolus 23, is suppressed towards the direction of separating by these spring 25, the 1 frameworks 15 and the 2nd framework 16.Open the drape 26 being provided with decoration and protective effect at the outer peripheral face of urceolus 23.Open and be provided with protecting cloth 27 at the whole inner surface of accommodation space 24, this protecting cloth 27 is for preventing that polyurathamc is because contacting and peel off with spring 25.
As shown in Fig. 2 and Fig. 5, on each operating portion 12,13, be provided with the framework 30 of the hard resin system that forms its skeleton.Each framework 30 possesses and is dome-type base portion 31 and from this base portion 31 outstanding 32,2 protuberances 32 of 2 protuberances 180 degree intervals that are separated by.Medial surface between base portion 31 and protuberance 32 and lateral surface are formed with multiple reinforcing floors 33,34.Be formed with toward the outer side the rake 35 so that angle tilts slowly in the top ends of each protuberance 32.In other words, rake 35 is to tilt with respect to the obtuse-angulate mode of protuberance 32.In addition, in the interior side-prominent crook 39 that is formed with of each base portion 31.
As shown in Figure 2, each framework 30 is covered by the right-hand member of trunk 11 and left end, is fixed on trunk 11 in not revolvable mode.Under this state, the medial surface of each base portion 31 engages with the receiving portion 36,37 of the inclination of the peripheral part of each flange 28,29.Be fixed with the buffer unit 40 being formed by polyurathamc at the lateral surface of each framework 30.The outer surface of each buffer unit 40 and each framework 30 are provided with the drape 41 that has standby protection concurrently and decorate to exposing on face of foreign side.In addition, each drape 41 is suspended to described crook 39, in Fig. 2, for convenience's sake this extension is stopped to the diagram omission of state.
As shown in Figure 1, in the mutual opposed periphery edge of each operating portion 12,13, be alternately formed with respectively roughly recess 42 and the protuberance 43 of semicircle arcuation every 90 degree.Therefore, the 180 degree configurations of being separated by of a pair of recess 42, the 180 degree configurations of being also separated by of a pair of protuberance 43.The operating portion 12,13 of left and right is arranged at trunk 11 with the state of 90 degree phase places that recess each other 42 and protuberance 43 are staggered.The lateral surface of each protuberance 43 is formed as bending shape.And, unused state after just the assembling of assistant device for sport tool, under nature, by the repulsive force of spring 25, the extended configuration that trunk 11 engages with each other in pawl 21,22, the configuration of dividing right and left of each operating portion 12,13.By each operating portion 12,13 being applied near the power of direction, thus the repulsive force of trunk 11 antagonistic springs 25 and shrinking, two operating portions 12,13 are close, and recess 42 and protuberance 43 are each other chimeric., the operating portion irregular engomphosis relation of 12,13 tool of left and right and configuring.Buffer unit 40 is formed as two operating portions 12,13 under the chimeric state of recess 42 and protuberance 43 and is as a whole oblate spheroid shape.
The effect of the assistant device for sport tool 10 forming as mentioned above then, is described.
As shown in Figure 6, sporter with the hands 100 controls respectively two operating portions 12,13.Be provided with described buffer unit 40 at each operating portion 12,13, thereby its top is formed as roughly half oblate spheroid shape, thus easily control along the camber line of palm, and the sense of touch in when operation is also good.
In addition, under the nature of assistant device for sport tool, recess 42 and the protuberance 43 of each operating portion 12,13 are mutually opposed, so sporter can have the shape that each operating portion 12,13 can be mutually chimeric by visual easy confirmation.Therefore, sporter can understand intuitively, as long as press each operating portion 12,13 until the mutual chimeric state of each operating portion 12,13.The elastic force pressure of sporter's antagonistic spring 25 and each operating portion 12,13 is pressed to mutual close direction.Now, chimeric by each gathering sill 19 and each guiding ridge 20, thus trunk 11 can not reverse or bending, so easily carry out pressing operation.
In addition, be formed with rake 35 at each framework 30, so each protuberance 43 is successfully inserted into corresponding recess 42.Like this, sporter carries out pressing operation to each operating portion 12,13, thereby for example to the muscle around the chests such as large chest muscle, the muscle of back, the muscle additional load of arm.
As shown in Figure 7, sporter presses each operating portion 12,13, until each protuberance 43 is chimeric with corresponding recess 42.Adjust the elastic force pressure etc. of spring 25, make by two operating portions 12,13 mutually under chimeric state (chimerism), the load that sporter's muscle is applied becomes suitable load.By two operating portions 12,13 mutually under chimeric state, assistant device for sport tool 10 becomes roughly oblate spheroid shape as a whole.
In addition, each recess 42 and each protuberance 43 are mutually chimeric, the side butt of the side of each protuberance 43 and each recess 42, thus two operating portions 12,13 are limited around the relative rotation of the central shaft O of assistant device for sport tool.Therefore, can will under state chimeric two operating portions 12,13, stably keep.Therefore, especially easily carry out the shrinkage degree in the case of not changing muscle, two operating portions 12,13 being applied the isometric exercise of power.
In addition, not hand 100 just of assistant device for sport tool 10, can also be clipped between the knee of leg and press.In this case, each operating portion 12,13 flexibilities by buffer unit 40 and being stably clamped between knee.
Therefore,, according to this embodiment, can obtain following effect.
(1), in this assistant device for sport tool 10, two operating portions 12,13 have chimeric shape mutually, so sporter easily knows the using method and the operational ton that obtain high movement effects intuitively.In addition, two operating portions 12,13 are formed as chimeric shape mutually, so the relative rotation of two operating portions 12,13 is limited.Therefore, can stably keep two operating portions 12,13 of chimerism, especially easily carry out the isometric exercise of exerting oneself the shrinkage degree in the case of not changing muscle.
(2) in this assistant device for sport tool 10, by being arranged on the chimeric of each gathering sill on trunk 11 19 and each guiding ridge 20, thereby pressing two operating portions at 12,13 o'clock, trunk 11 can not reverse or be bending, so easily carry out pressing operation.
(3), in this assistant device for sport tool 10, two operating portions 12,13 of chimerism are oblate shape as a whole.Therefore, sporter easily knows the operational ton that obtains high movement effects.In addition, pressing operation easily, along the camber line of palm, is easily carried out in the top of two operating portions 12,13.
(4), in this assistant device for sport tool 10, two operating portions 12,13 are arranged at trunk 11 with the stagger state of 90 degree phase places of recess 42 each other and protuberance 43.Therefore, as long as a kind of parts of composition of preparation operating portion can share left and right.Its result, assistant device for sport tool 10 can be made up of 2 operating portions 12,13 and trunk 11 these 2 kinds of parts.
In addition, this embodiment can change as follows and is specialized.
(variation)
As shown in Fig. 8 (a)~(b), can by two operating portions 12,13 can be mutually chimeric shape be formed as shape different from the embodiment described above.For example, in Fig. 8 (a), on two operating portions 51,52, as shape that can be chimeric, form 3 above peak portions 53 and the paddy portion 54 with these peak portion 53 equal numbers with predetermined space.Two operating portions 51,52 are arranged on trunk 11 with the phase place that staggers of the opposed mode of peak portion 53 and paddy portion 54 each other.Fig. 8 (b) represents for two operating portions 55,56, has increased the formation of the protuberance of above-mentioned embodiment and the quantity of recess.The mode that two operating portions 55,56 are faced with recess 57 each other and protuberance 58 phase place that staggers is arranged on trunk 11.
As shown in Fig. 8 (c), can by two operating portions 12,13 can be mutually chimeric shape be made as the shape different from recess and protuberance.For example, each operating portion 59,60 has and overlooks the step 61,62 that is step-like.Two steps 61,62 have intermeshing shape.The two ends of trunk 11 are embedded into respectively the recess that is formed at each operating portion 59,60.In the time of the pressing operation of two operating portions 59,60, two steps 61,62 are intermeshing, and under this chimerism, two operating portions 59,60 form cuboid or cube as a whole.
As shown in Fig. 8 (d), also two operating portions 63,64 can be formed as to different shape mutually.For example, the operating portion 63 in left side possesses the recess 66 of protuberance 65 and rectangle.The operating portion 64 on right side possesses the base 67 of cuboid and can be fitted to the protuberance 68 of the shape of recess 66.When pressing operation, protuberance 68 is embedded into recess 66, the end face butt of base 67 and protuberance 65.Under chimerism, there is the shape of cube or cuboid as assistant device for sport tool 10 entirety.
As shown in Fig. 8 (e), two operating portions 69,70 are formed as to different shapes, also can be formed as under this chimerism, operating portion 70 entirety on right side are received into the shape of the operating portion 69 in left side.The operating portion 69 in left side is formed with the shape of the recess 71 of rectangle on cuboid.The operating portion 70 on right side has the shape that can be fitted to recess 71.The depth D 1 of recess 71 is larger than the depth D of operating portion 70 2.Under the chimerism of two operating portions 69,70, trunk 11 is compressed, is received into recess 71 together with operating portion 70.
The 1st framework 15 and the 2nd framework 16 can be made up of for example this resinoid of metal hard material in addition.
Each framework 15,16 can be formation different from the embodiment described above.In the situation that each framework 15,16 can being fixedly mounted with to urceolus 23, each flange 28,29 can omit.In addition, each framework 15,16 can be the shape beyond the tubulars such as such as tabular, cross section U-shaped.The number of gathering sill 19 and guiding ridge 20 also can change.In addition, also can on the 1st framework 15, gathering sill be set, the prominent shape of guiding is set on the 2nd framework 16.Each pawl 21,22 can be flange part.
Substitute spring 25, other also can be set and suppress parts.For example, also can use formation of being provided with in the inner side of rubber components cylindraceous or this rubber components by spring etc.
Substitute protecting cloth 27, the spring washer of volume end or telescopic rubber material, the resinous wood of protection inner surface of support spring 25 also can be set in the inner side of urceolus 23.
Also at least one party of the urceolus of trunk 11 23 and buffer unit 40 can be made up of the telescopic material beyond the Foamex such as Foamex, rubber beyond polyurathamc.In the case of urceolus 23 and buffer unit 40 are made up of the material of high-durability, drape 26,41 can be omitted.
Framework 30 also can be formed as shape different from the embodiment described above.For example, the rake 35 on the top that is separately positioned on framework 30 is omitted, can be made as linearity.And, possess enough intensity at protuberance 32, can omit reinforcing floor 33,34.
On two operating portions 12,13, as substituting of buffer unit 40, also can have than the parts of buffer unit 40 hard.In the situation that can keeping rigidity by these parts, framework 30 can be omitted.
Also two operating portions 12,13 under chimerism can be formed as to the shape beyond spherical, cubic, the oblate spheroid shape such as rectangular-shaped.
Also can form plane at the top of each operating portion 12,13.
Also can be in the inner side of urceolus 23 or inside telescopic scaffold is set, while forming pressing operation, be difficult to the formation of reversing.In the situation that can only keeping rigidity by urceolus 23, each framework 15,16 can be omitted.
The size of assistant device for sport tool 10 is shunk trunk 11 as long as top that can two operating portions 12,13 dominated by hand, is not limited to the size of the assistant device for sport tool 10 shown in Fig. 6 and Fig. 7.

Claims (7)

1. an assistant device for sport tool, is characterized in that, possesses:
The trunk that can resist elasticity repulsive force and shrink; And
Be arranged on a pair of operating portion at the two ends of this trunk,
Mutual chimeric shape when two operating portions are formed as described trunk contraction.
2. assistant device for sport tool according to claim 1, is characterized in that,
Described trunk possesses the gathering sill extending along the central shaft of assistant device for sport tool and the guiding ridge being guided by described gathering sill.
3. assistant device for sport tool according to claim 1 and 2, is characterized in that,
Described two operating portions are as a whole spherical or oblate shape under mutually chimeric state.
4. assistant device for sport tool according to claim 1 and 2, is characterized in that,
Described in each, operating portion possesses at least 2 protuberances and at least 2 recesses, so that the state of the phase shifting of the described protuberance of each operating portion and described recess is arranged to described trunk.
5. assistant device for sport tool according to claim 1 and 2, is characterized in that,
Described in each, operating portion possesses framework and is arranged on the buffer unit in outside of this framework.
6. assistant device for sport tool according to claim 5, is characterized in that,
Described framework possesses the rake tilting towards the outside of operating portion described in each in its top ends.
7. assistant device for sport tool according to claim 1 and 2, is characterized in that,
Operating portion mutual butt under the chimerism of described two operating portions described in each, limits the central shaft rotation of each operating portion around assistant device for sport tool.
CN201320860429.9U 2013-06-28 2013-12-24 Assistive device for exercise Expired - Fee Related CN203663334U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-135902 2013-06-28
JP2013135902 2013-06-28

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CN201310723799.2A Pending CN104248816A (en) 2013-06-28 2013-12-24 Exercise assistance tool
CN201320860429.9U Expired - Fee Related CN203663334U (en) 2013-06-28 2013-12-24 Assistive device for exercise

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KR (1) KR20150011790A (en)
CN (2) CN104248816A (en)
TW (1) TW201500079A (en)
WO (1) WO2014207955A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11135476B2 (en) 2018-09-09 2021-10-05 4 Grip Ltd Exercise devices for palms and fingers assemblies thereof and method of using the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1602709A (en) * 1926-05-01 1926-10-12 Sandow William Exercising device
JPS59133252U (en) * 1983-01-17 1984-09-06 ▲ちよ▼ 明鎬 Grip part of rope flying device equipped with grip mechanism structure
JPH0611756U (en) * 1992-01-06 1994-02-15 邦男 安藤 Body training equipment
JPH07400U (en) * 1993-06-11 1995-01-06 勝男 榎本 Exercise equipment
EP0688584B1 (en) * 1994-03-21 1996-11-27 Ping Chen Multi-functional physical exercise device
JP2001299958A (en) * 2000-04-25 2001-10-30 Fukushima Hatsujo Seisakusho:Kk Grip strength increasing apparatus equipped with replaceable spring
JP2007068606A (en) * 2005-09-05 2007-03-22 Takashige Tanahashi Health promoting apparatus
JP3156131U (en) * 2009-10-02 2009-12-17 康則 立石 Health appliances
JP3173467U (en) * 2011-11-07 2012-02-09 光昭 星谷 Facial muscle exercise facial equipment

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TW201500079A (en) 2015-01-01
KR20150011790A (en) 2015-02-02
CN104248816A (en) 2014-12-31

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