CN1208357A - Kicking type training apparatus - Google Patents

Kicking type training apparatus Download PDF

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Publication number
CN1208357A
CN1208357A CN97191672A CN97191672A CN1208357A CN 1208357 A CN1208357 A CN 1208357A CN 97191672 A CN97191672 A CN 97191672A CN 97191672 A CN97191672 A CN 97191672A CN 1208357 A CN1208357 A CN 1208357A
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China
Prior art keywords
pedal
load
fitness equipment
saddle
user
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CN97191672A
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Chinese (zh)
Inventor
春日启
吉村信一郎
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Individual
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Individual
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Publication of CN1208357A publication Critical patent/CN1208357A/en
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/0405—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously
    • A63B23/0417—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs involving a bending of the knee and hip joints simultaneously with guided foot supports moving parallel to the body-symmetrical-plane by translation
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4045—Reciprocating movement along, in or on a guide
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0205—Abdomen
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0233—Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
    • A63B21/0085—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters
    • A63B21/0087—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters using pneumatic force-resisters of the piston-cylinder type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/20—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
    • A63B22/201—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track
    • A63B22/205—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising for moving a support element in reciprocating translation, i.e. for sliding back and forth on a guide track in a substantially vertical plane, e.g. for exercising against gravity
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00—Characteristics or parameters related to the user or player
    • A63B2208/02—Characteristics or parameters related to the user or player posture
    • A63B2208/0228—Sitting on the buttocks
    • A63B2208/0233—Sitting on the buttocks in 90/90 position, like on a chair

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention relates to a kicking type training apparatus. This apparatus is provided with a body, a saddle, and a load generator adapted to apply a load on both lower limbs of the user when these limbs act thereon. The load generator includes a pair of tread rods and an air cylinder adapted to impart a load with respect to the backward movements of the foot rods, and automatically return forward these stepping means when the foot rods are released from the stepping force. The user sits on the saddle, holds grips by hand, and applies the abdomen and elbows to an abdomen support pad and elbow support pads , respectively. The user, in this condition, kicks the foot rods by the left and right lower limbs alternately. The air cylinder generates a load with respect to the stepping motions of the lower limbs. This effectively increases the isometric muscle strength of the back muscles and abdominal muscles.

Description

Kicking type training apparatus
Technical field
The present invention relates to be used to strengthen carry on the back the fitness equipment based on new muscular movement principle of the resemblances muscle strength of a group of planes and abdominal muscles group, relate in particular to relatively in the past the air bicycle type fitness equipment (aero-bike) that rotatablely moves (so-called stepping bicycle formula health and fitness facilities) based on lower limb and be the foot-operated recoil of following limb, promptly based on the kicking type training apparatus of the reciprocating motion of rearward straight line or circular arc.
Background technology
In recent years, be that the various health and fitness facilitieses of purpose are popularized to strengthen cardio-pulmonary function and to strengthen muscle strength, yet these apparatuses are with the normal artificial object of health basically.The health and fitness facilities that is provided with in the gymnasium of health club is only apparatus for the stronger human body of present post training athlete just.
Yet, we can say that the many people among the strong-willed people that move are half health in the society.The people that plastic surgery medical histories such as pain in the back disease or goinyalgia disease for example, are arranged; The people that internal medicine medical histories such as hypertension, diabetes are arranged; To notice that in addition the people etc. of obesity or cholesterol value size is this half healthy people's example.In this sense, developing the health and fitness facilities that is suitable for half healthy people is the task of top priority.
At the exploitation with the health and fitness facilities of half healthy artificial object, the viewpoint of strengthening resemblances muscle strength (muscle strength of=supporting bone) is weight very.For being the disease of representative with pain in the back or goinyalgia, when reducing, this resemblances muscle strength falls ill easily, and this medically is being conspicuous.In addition, the maximum reason of adult's disease is the reduction of basal metabolism as everybody knows, and the reduction of resemblances muscle strength just of its main cause.
In the past, the health and fitness facilities kind of tempering isotonicty muscle strength (=be used to move muscle strength) was a lot, and the apparatus of tempering above-mentioned resemblances muscle strength does not have fully.
The invention overview
Therefore, the major technique problem that the present invention need solve is, is provided for strengthening the resemblances muscle strength, especially strengthens becoming the novel fitness equipment of the resemblances muscle strength of the dorsal muscles group of the maximum reason of pain in the back disease and abdominal muscles group.
A present problem is, even half healthy people is provided or suffers from waist or the people of knee disease also can not temper the fitness equipment of above-mentioned resemblances muscle strength limpingly.
Another problem is, seeking to improve cardio-pulmonary function and improving to provide higher and can calculate the fitness equipment of energy consumption accurately than in the past air bicycle type fitness equipment efficient aspect the basal metabolism.
Another problem is, is provided at the fitness equipment of the isotonicty muscle strength that also can cooperate the huckle of strengthening becoming goinyalgia disease main cause and calf under the prerequisite of strengthening above-mentioned resemblances muscle strength effectively.
A problem is again, the girdle of inferior extremity muscle group and the harmony of dorsal muscles group that can improve when motion are provided, especially can improve hipbone muscle group and other muscle groups sports coordination, be the hipbone muscle group and dorsal muscles group, hipbone muscle group and intestines waist formation muscle group, the fitness equipment of each sports coordination of hipbone muscle group and huckle formation muscle group in addition.
In order to solve above-mentioned problem,, can provide the kicking type training apparatus of following structure according to the present invention.
This kicking type training apparatus has pedestal with formations such as framework or pedestals, be installed on the pedestal for the user take a seat usefulness saddle, and make the time spent applies load to two lower limb load generation device when user's two lower limb, be characterized in that the load generation device comprises the bipod that puts the user, the rearward footing alternatively motion of two lower limb that utilize the user and is foot-driven lever and pedal to equidirectional mobile pair of pedals device; For each device with pedal rearwardly move, promptly to the approximate horizontal rear, tiltedly descend the rear or roughly tiltedly posterosuperior roughly straight line or circular arc mobile apply load and when the power that scrunches of each device with pedal is removed, make each device with pedal rapidly, the load device of the cylinder of answer and counterweight etc. forwards automatically.
The user is sitting on the saddle, alternately scrunches the stepping movement of device with pedal merely with two lower limb, has both tempered the resemblances muscle strength of dorsal muscles group, has also tempered the resemblances muscle strength of abdominal muscles group therewith mutually jointly.That is to say that the reinforcement campaign of this muscle strength is not directly dorsal muscles and abdominal muscle to be applied the motion of tension force, but can make dorsal muscles and abdominal muscle obtain indirectly taking exercise by the simple foot-operated motion of the so in fact straight line of motion front and back or up and down of lower limb.Also have, needn't adopt in the past air bicycle type fitness equipment like that not the forward lean of suitable limb position, promptly to take to make relative waist of trunk or pelvis be the posture that leans forward, and can move with good limb position.That is to say, situation in the past air bicycle type fitness equipment, for the vertical waist of posture on the saddle, be that trunk turns forward and waist is applied excessive power above the waist owing to make, so produce because of the spine overstretched unfavorable condition of bringing muscular fatigue of muscle on every side, and adopt fitness equipment of the present invention, by if trunk is turned forward, corresponding therewith waist is also turned forward, in other words, turn forward by the integral body that makes health, and can form excellent suitable limb position.
And, adopt fitness equipment of the present invention, in fact becoming with the femoral joint to the axial foot-operated motion of leg length is the pendular movement of fulcrum, because moving, the center of gravity of ongoing trunk becomes big because of anxiety, one side that one side lower limb muscles and load proportionately keep certain by the driving force that the user exported, therefore, no matter the motion that applies load to lower limb how, knee joint and podarthrum can both keep roughly certain joint angles.Therefore, can avoid these joint motions ground significantly and carry out the motion of muscle strength.Usually, motion pain occurs in the overexercise of joint.
Therefore, even even dorsal muscles or abdominal muscle are unable or waist is ill, owing to waist, knee, ankle etc. are not applied excessive power, so but motion is ridden on relaxation and happiness ground, can temper the resemblances muscle strength at these positions.By the way, only be that the meaning that is sitting in the motion of getting a foothold on the saddle is same with in the past air bicycle type fitness equipment, yet the difference of essence is arranged on the motion morphology of lower limb.Air bicycle type fitness equipment can not carry out the exercise of above-mentioned resemblances muscle strength effectively.
And this absorbs the power of the joint part that puts on knee and foot effectively by the muscle group that constitutes huckle and calf, so can alleviate the burden that is applied to above-mentioned joint part significantly to the axial foot-operated motion of leg length.Also have, compare with other motion morphology to the axial foot-operated motion of leg length, exercise load is to the conducting energy conduction fast point-blank of trunk.This also accelerates the transmission speed that the conduction and the transmission information of centrality in the nerve fibre are conducted to nervous centralis.This point means soon and to form reflection bow (=carry out the state of the related effect of muscle), and the improvement of asynchronism between muscle group is played a big part.
In addition, adopt this fitness equipment, the stepping movement of foot pedal apparatus is actually rectilinear motion, is not the rotatablely moving of pedal the air bicycle type fitness equipment that resembles in the past.Therefore, can constitute and in device with pedal scrunches, apply load constantly, compare, can obtain the cardiopulmonary exercise effect at short notice effectively with air bicycle type fitness equipment.And, meanwhile, also can strengthen the isotonicty muscle strength of huckle and calf.By the way, situation in the past air bicycle type fitness equipment, when scrunching when foot-operated,, lower limb are applied the load of setting promptly at the preceding half-turn of pedal rotation, and because the back half-turn pedal that rotates at pedal leans on the inertia rotation, if in other words, because load reduces to extreme, lost motion becomes big and sport efficiency is insufficient, and, just must relatively prolong run duration in order to obtain sufficient cardiopulmonary exercise effect.
Also have, the foot-operated motion of above-mentioned device with pedal, be to the axial motion of leg length, comprise moving in the nature of things along straight line, yet in addition, certainly also comprise along having the curve of certain bending or moving of circular arc, mainly be, the foot-operated motion of straight line gets final product to allow user's lower limb rearward carry out roughly.
In the fitness equipment of said structure, the user is sitting under the state of above-mentioned saddle, preferably constitutes, and in the angle that trunk and huckle constituted is 100 °-220 ° scope, can carry out the foot-operated motion of lower limb.If this angle diminishes really, because deformation of spinal column is in line shape and produces tension force on dorsal muscles, this is undesirable to the people that pain in the back disease is arranged.Because user's difference, when above-mentioned angle becomes roughly 100 ° more than-110 ° the time, become and do not have excessive motion owing to producing such tension force hardly.In addition, above-mentioned angle is that 180 ° situation means that body line up becomes erectility, means the state that makes the health recurvation than this big angle.The foot-operated motion of lower limb, when device with pedal was rearward scrunched, by the difference that user individual exists, lower limb were movable to this angle and are 220 ° of degree roughly.The foot-operated motion of these lower limb is similar to the walking movement of lower limb when climb the mountain in the inclined-plane that inclination is arranged.For in above-mentioned scope, obtaining above-mentioned angle, preferably have to make the guider that leads that should satisfy its condition that moves of each device with pedal.
Above-mentioned guider both can be the device that above-mentioned each device with pedal is rearward led along straight line roughly, perhaps, also can be to make above-mentioned device with pedal rearward along the device of circular arc guiding.
Above-mentioned guider constitutes with the swing arm that makes counterweight be connected the upper end, and the upper end pivot of this swing arm is propped up on the roughly saddle horizontal level of above-mentioned saddle or pedestal, also above-mentioned device with pedal can be constituted pivot and prop up lower end at this swing arm.If adopt this structure, because user's the waist and the spacing of device with pedal can keep roughly certain in the stepping movement of device with pedal, so can make the angle of bend of knee correctly keep certain.
For satisfying above-mentioned condition, preferably has the device of adjustment location of saddle support (front and back position, upper-lower position) again.By adjusting location of saddle support, preferably allow the user make the trunk and the angle of huckle formation carry out the foot-operated motion of lower limb under the state of above-mentioned saddle being sitting in 100 °-220 ° scope according to user's stature.Above-mentioned location of saddle support adjusting device can be made simply with Height Adjustment screw or Height Adjustment pin the Saddel receiver bar is fixed on mode on the pedestal, also can make the mode that the Saddel receiver bar is moved up and down with the oil pressure lowering or hoisting gear.
Also have,, preferably also have the door handle device that stably supports trunk by the user who on above-mentioned saddle, takes a seat with the gripping of two hands for satisfying above-mentioned condition.When the rearward foot-operated motion of carrying out lower limb,, trunk is forwards moved as the reaction of foot-operated motion.Has this door handle device as being used to support a device of this reaction force.This door handle device can and can be adjusted the support arm that supports freely with this handle by the handle that directly grips with hand and constitute on height and position and front and back position.
On this door handle device, preferably also has belly supporting arrangement with forward lean supporting user's trunk.This belly supporting arrangement preferably comprises the belly supporting liner, adjusts the forward leaning angle adjusting device of this liner forward leaning angle, reaches device of adjusting its height.The trunk that this belly supporting liner supports forward lean simultaneously is the most effective to the foot-operated motion of carrying out lower limb.
Again, on this belly supporting liner, the ancon supporting liner that further also has supporting user ancon then more produces effect.
Also have, for the angle of bend that makes knee roughly becomes necessarily in the scrunching of above-mentioned each device with pedal, above-mentioned load generation device preferably comprises the 2nd guider that each device with pedal is led.If adopt this structure, owing to produce the flexion and extension of knee hardly, knee is not applied burden, therefore,, knee also can move to relaxation and happiness even suffering from the people of disease.
Have again, above-mentioned saddle preferably also have the saddle body, with this Saddel receiver in the Saddel receiver platform of top and be clipped in the saddle body and the Saddel receiver platform between follow the user the waist that alternately produces during foot-operated motion of two lower limb swing and about the pendulous device swung.This pendulous device can be made of flat spring, helical spring simply, also can with air spring or to make oil pressure DYN dynamic.Also have, the saddle body also can be made of the flexible material that contains spawn.By such structure, can not produce excessive power, but relaxation and happiness ground scrunches the motion of pedal to waist.And,, make the angle of bend of knee keep certain easily by correspondingly swing waist with scrunching pedal.
For the user's that will take a seat back stably is bearing on the above-mentioned saddle, also can have back-rest means for chair.And in order to make the stature that is fit to the user, this back-rest means for chair also can and can freely be adjusted the support arm that supports this back rest cushion in height and position ground by back rest cushion and constitute.
Above-mentioned load generation device makes the load of device with pedal in scrunching become roughly certain value, in addition, remove pedal scrunch power the time, preferably also have and make piston rod automatically return to the control device of lifting position with device with pedal.But,, preferably be controlled to should make to scrunch the initial stage load and scrunch final load and the initial stage that scrunches and the load between the terminal stage increased earlier gradually reduce gradually then for less from the viewpoint of the easiness of the foot-operated motion of lower limb.
As the fitness equipment of the optimal morphology of above-mentioned load generation device, preferably constitute to have above-mentioned each device with pedal is installed in the lower end.And the upper end pivot is propped up a pair of swing arm on the roughly saddle horizontal level of above-mentioned saddle or above-mentioned pedestal, and the belt that utilizes the oscillating motion of swing arm to drive and its end is connected with above-mentioned load device.The counterweight that can adopt the working cylinder of air type or hydraulic type and be used for this class fitness equipment in the past as this load device.
Also have, also have with the rotation of the upper end of above-mentioned each swing arm as the form of the best and to rotate and make an end of above-mentioned belt fixing together and along the cam side face its other end is guided to the plane cam device of above-mentioned load device simultaneously, preferably the cam side face shape of this plane cam is made the load of above-mentioned device with pedal in scrunching is controlled in roughly certain scope, and be controlled to and make that to scrunch the initial stage load and scrunch final load be lessly to make the load between initial stage that scrunches and terminal stage increase the shape that reduces gradually then earlier gradually.
Above-mentioned control device preferably also has the device that scrunches load of adjusting device with pedal.This is to be used for physical corresponding with the user.
Above-mentioned load device constitutes with cylinder usually.This load device can be made of elastic device such as helical spring or oil gear or counterweight, yet preferably use the cylinder that utilizes air pressure as previously described.Under the situation of cylinder, constitute easily technically when the power that scrunches pedal is removed, just can make piston rod return back to primary position in moment with device with pedal.And, make the load of device with pedal in scrunching become roughly certain value easily, and when the power that scrunches of device with pedal is removed, can cooperate and make piston rod carry out work with launching with the control device that device with pedal automatically returns to primary position.Make device with pedal return back to primary position as quick as thought if constitute, then can make the increased frequency that scrunches of pedal in the time per unit, so but have the advantage that operational use time moves.In addition, as an important elements of the reinforcement campaign of muscle, though pointed out to apply certain load constantly, and make the load that scrunches in the pedal often just meet this condition for roughly certain value this point.Also have,, can calculate the consumption of motion energy accurately or be referred to as amount of exercise this situation.Promptly available＜load (power) * move distance calculating formula correctly calculate.This class health and fitness facilities is in recent years importantly to the clearly expression of the energy consumption of time per unit.By the way, under the situation of in the past air bicycle type fitness equipment, because the load change in the pedal rotation is quite big, so just can not correctly calculate to energy consumption.
Above-mentioned cylinder preferably constitutes and has cylinder body, piston, piston rod, and cylinder body have the inner core that holds the above-mentioned piston that need reciprocatingly slide and piston rod, with inner core constitute the urceolus of two layered cylinder, with the upper end closed of inner/outer tube and make upper plate that piston rod connects, bottom lower end closed and that make the inner core space of inner/outer tube is had the base plate of the open pores of opening to the outside and the 1st communication apparatus that the inner/outer tube space is communicated with the top in inner core space.
For cylinder is used as load device, and in foot-operated motion, be used to the load that keeps roughly certain by lower limb, in the moving of piston, press in the cylinder less than being very important than the cataclysm this point, if adopt conventional art, usually will use cylinder capacious, as then preparing coupled logical air accumulator in addition with little cylinder for this reason.Yet, if adopt above-mentioned air cylinder structure of the present invention, can between inner core and urceolus, guarantee with in the past air accumulator in suitable balancing gate pit, and can make the size of cylinder do enough for a short time.
Above-mentioned communication apparatus is made of the through hole that the top at above-mentioned inner core forms usually.
In order to adjust the initial stage pressure in above-mentioned inner/outer tube space and inner core space, also must have pressure regulation device.This above-mentioned pressure regulation device has the pressure control device of the 2nd communication apparatus, the valve gear that is connected with the 2nd communication apparatus, the air compressor that is connected with valve gear and the control valve device and the air compressor of through hole of making above-mentioned inner/outer tube space and external communications etc.By this structure, can be easily with the initial stage pressure in the electrical control gear control cylinder.In contrast to this, because of must directly adjusting counterweight, its operation is trouble very under the situation of using counterweight.
The accompanying drawing simple declaration:
The following drawings is represented preferable example of the present invention.
Fig. 1 is the overall perspective view by the kicking type training apparatus of the example of the principle of the invention.
Fig. 2 is the user mode figure that represents to use Fig. 1 fitness equipment, but the user schematically shows for the pattern shape.
Fig. 3 is the figure of foot-operated motion that illustrates the fitness equipment of Fig. 1, but the user schematically shows for the pattern shape.
Fig. 4 is the rearview of saddle of the fitness equipment of Fig. 1.
Fig. 5 is the key diagram of major part of kicking type training apparatus of the variation of expression the present invention above-mentioned the 1st example.
Fig. 6, Fig. 7, Fig. 8 represent front view, right side view, the vertical view of the kicking type training apparatus integral body of the present invention's the 2nd example respectively.
Fig. 9, Figure 10 represent the right side view and the rearview of the major part of the saddle of the 2nd example and position regulator thereof respectively.
Figure 11 is the belly supporting liner of expression the 2nd example and the right side view of position regulator major part thereof.
Figure 12 is the cutaway view of the cylinder of the 2nd example.
Figure 13 is that the shape of the cam of expression the 2nd example reaches the key diagram by the belt that this cam drew.
Figure 14 is the curve map that is illustrated in the rotational angle relation of the load that applied on the lower limb of user in the 2nd example and lower limb.
Figure 15 is the schematic diagram that illustrates foot-operated motion in the 2nd example.
Implement optimal morphology of the present invention:
Below, describe concrete example of the present invention with reference to the accompanying drawings in detail.
The integral body of the kicking type training apparatus of the 1st example of Fig. 1-4 expression principle of the invention.As shown in the figure, this apparatus has saddle 3 above the pedestal 1 of pedestal form.As Fig. 2, shown in Figure 3, the user is sitting on the saddle 3, promptly carries out stepping movement by the pair of pedals device foot-operated motion of pedal 2c specifically that is had and carry out exercise on pedestal 1.
Saddle 3 is by 3 helical spring 3b saddle body 3a to be supported on Saddel receiver platform 3c to go up formation.Fig. 4 represents to watch from behind the state of saddle, and helical spring 3b is configured to 1 front, center that is positioned at saddle, other 2 rear portion right and lefts that are positioned at saddle.Thereby the relative Saddel receiver platform of saddle body 3a 3b can all around swing.
Be provided with in the position, the left and right sides of saddle 3 and be used for supporting exercise user trunk H 2A pair of door handle device 5a-5d.Each door handle device is made of the handle 5d that is fixed in the arm 5a-5c about a supporting station 3c and support with this arm.Arm is made of the 3rd arm 5b of the union elbow shape that directly is fixed on the 1st arm 5a being L word shape on the Saddel receiver platform 3c, handle 5d is supported to the 2nd arm 5c of orthostatism and is used for freely adjusting the length of two arm 5a, 5c and connect.Each support arm 5b, 5c can adjust the position automatically slidably at arrow Y direction, directions X, therefore, and the height and position of adjustable handle grip 5d and front and back position.
In the behind of saddle 3, be provided with and supporting fitness equipment user trunk H from behind 2Back-rest means for chair.This back-rest means for chair is made of the back rest cushion 6b that directly is connected ground L word shape backrest support arm 6a with Saddel receiver platform 3c and highly can be installed with on this support arm with freely adjusting.On backrest support arm 6a, form the screw hole 6c that a plurality of Height Adjustment are used, liner 6b can be fixed on the more suitable height and position of user with Height Adjustment screw 6a.
Height can freely support on the present body 1 saddle Cuo 3 with adjusting by cramp bar 4.The upper end of cramp bar 4 is fixed on the bottom surface of Saddel receiver platform 3c, and the main insertion mouth 1c that forms on the top, the place ahead of pedestal cover 1a is inserted in its bottom.On cramp bar 4, form a plurality of screw hole 4a, with Height Adjustment screw 4b cramp bar 4 is fixed on with freely adjusting height and position and inserts a mouthful 1c place.
On pedestal 1, in above-mentioned each the pedal 2c of supporting, a pair of cylindrical cylinder 2 that is used for roughly riding point-blank along oblique rear down for each lower limb of user the load generation device that moves is set about pedestal.Each cylinder 2 has cylinder body 2a and piston rod 2b, with pedal 2c at a certain angle scope be installed in the top of piston rod 2b free to rotately.As shown in the figure, the direction that is provided with of cylinder body 2a and piston rod 2b is the below inclination backward from the front upper place.This angle of inclination is set for and is suitable for the user and carries out the pedal stepping movement.
Among Fig. 27 is control device of simple expression.This control device main body structure is known, and the structure with cylinder body of this control device also is known.Can make the load of pedal in scrunching be roughly certain value with this control device regularly, in addition, when the pedal power that scrunches is removed, can make piston rod automatically return to lifting position with launching with pedal.In other words, load is roughly certain and not change on the arbitrary position that scrunches stroke in pedal scrunches.
Above-mentioned control device 7 is connected with the control panel 7a of outside.In the drawings, this control panel 7a is arranged on the side, below of pedestal cover 1a, but also can be arranged on the handle 5d, or is positioned at the user's who takes one's seat front by special supporting arrangement.By operating the payload of this control panel adjustable cylinder 2.In addition, also user's beats checkout gear (not shown) can be connected with control device 7, come the load of automatic control cylinder by beats.
The following using method that the foot fitness equipment of said structure is described according to Fig. 3.The user adjusts location of saddle support according to the stature of oneself, and according to the load of adjustment cylinders such as own muscle power and health.Afterwards, sit on the saddle 3, ridge is resisted against on the back rest cushion 6b, and under the state that grips a pair of handle 5d with two hands, begin to get a foothold and alternately scrunch the motion of pedal.Fig. 3 represent according to lower limb scrunch pedal and from lifting position to down position along the pedal that roughly descending point-blank.In lifting position, trunk H 2With huckle H 3The angle θ that constitutes 1Be preferably in about 100 °-120 °.In addition, at the angle θ of down position 1Also can be 180 °, and in the drawings, set for than 180 ° of also big angles (can until about 220 °).The height and position of saddle 3, the lifting position of pedal 2c and the setting of down position are depended in the setting of this angle.In addition, knee H 1Angle of bend θ 2For roughly better about 90 °, this angle θ 2Be preferably in from lifting position to not change between the down position.Therefore, the angle of inclination of above-mentioned cylinder 2 is configured to satisfy this requirement.And as previously mentioned, because saddle body 3a can swing, along with scrunching of pedal, waist can be at vertical direction Y knee-action, so the angle of bend θ of knee 2Can keep roughly certain.
The stepping movement of pedal alternately moves by two lower limb and carries out.In the motion, by holds handle 5d, and by the back is resisted against on the back rest cushion 6b, so can stably support trunk H 2By carrying out the stepping movement of pedal in this wise, make dorsal muscles group and the abdominal muscles group chi muscle strength that waits especially wherein obtain exercise with the oblique interlock movably up and down of lower limb.Certainly, lower limb itself are loaded owing to applying, so huckle H 3With calf H 4The tensor muscle meat strength that waits also obtain simultaneously taking exercise.
This kicking type training apparatus since can make trunk on saddle vertically and with good position (angle θ 1Be more than 90 °, muscle of back do not applied the posture of useless tension force) move, so motion itself is carefree.And, be to move up and down to die can not apply excessive power basically owing to scrunch the motion of pedal to waist, and then, owing to make the angle of bend θ of knee 2Keep one regularly not have the joint motions of knee, so also can easily carry out this motion even waist or knee suffer from the people of disease.
Above-mentioned example is that the piston rod 2b with cylinder 2 makes to rear, oblique below and rides the structure of form along straight line, but as previously mentioned, foot-operated direction of the present invention also can be not necessarily along geometric proper straight line.In fact the foot-operated direction of piston rod 2b can be so-called linear downward rear, on the meaning of geometric strictness, then be along curve or circular arc to oblique posteroinferior situation, the variation of this situation is shown in Fig. 5.
This variation identical with the 1st example through structure, and have following difference.That is, each pedal 2c pivot props up on the top of piston rod 2b, and pivot props up the lower end at swing arm 8 simultaneously.The upper end of this swing arm 8 pivot P 5Pivot props up the suitable position at saddle 3.When scrunching pedal 2c, swing arm 8 is with this pivot P 5Be fulcrum, its integral body resembles the pendulum along circular arc P 2Swing.Therefore, pedal 2c is along this circular arc P 2Move.
In addition, cylinder 2 should move along with the circular arc of pedal 2c and with the rear end of cylinder body 2a pivot P 4Pivot props up on pedestal 1.Therefore, along with pedal 2c at circular arc P 2On change in location, the integral body of cylinder 2 on arrow P 3 directions suitably the swing.
According to the structure of above-mentioned variation, the motion track of pedal 2c is limited in the circular arc P of the swinging track of swing arm 8 2On, and, because the pivot P of swing arm 8 5Be journaled on the saddle 3 and near user's waist, so the distance between waist and pedal 2c is roughly certain.Therefore, knee H 1Angle of bend θ 2If with the 1st example promptly with straight line P 1Situation as the motion track of pedal is compared, and has that angle more keeps certain and the advantage that is difficult for change.Moving of pedal is also more level and smooth than the situation along straight line.
Below, according to Fig. 6-Figure 15 the 2nd example of the present invention is described.The structure of this form is further improved than the 1st example and is used more convenient.
In this example, pedestal 1 usefulness framework constitutes.This framework is made of a pair of side uprights 1d, central front column 1m, upper frame and a under(-)chassis.Upper frame by front chassis component 1j with this framing component 1j about the left and right sides framing component 1k, the 1i that are connected constitute.In addition, under(-)chassis by front chassis component 1f, afterframe member 1h with these framing components 1f, 1h about the left and right sides framing component 1e, the 1g that are connected constitute.The upper and lower side of the front column 1m of central authorities is connected with front chassis component 1j, the 1f of top and bottom.
Symbol 3 expression saddles among the figure.This saddle 3 is positioned at the approximate centre portion of framework pedestal 1, is made of the Saddel receiver platform 3c of saddle body 3a and its underpart.Saddle body 3a is made of the flexible material that is filled with urethane fat vacuole foam or spawn etc. in surperficial case.These flexible materials play a part identical with helical spring 3b in the 1st example.Height and position can be bearing on the framework pedestal with freely adjusting, that is to say saddle 3 by cramp bar 4, from the pars intermedia of central front column 1m framing component 1n to rear side Extension support saddle, as Fig. 9, shown in Figure 10, Saddel receiver bar 1p is inserted among this framing component 1n of sleeve pipe form.And, aforementioned cramp bar 4 is inserted the through hole of the saddle 4c that is fixed on this Saddel receiver bar 1p top from the top.Cramp bar 4 has the Height Adjustment hole 4a of right quantity, in addition, has the pin 40b that inserts these holes 4a on saddle 4c.Same therewith, the distance adjustment that also has suitable number on Saddel receiver bar 1p is used hole 1q, in addition, has on the framing component 1n of supporting saddle and inserts the pin 4d that these holes 1q uses.Therefore, the front and back position of the height and position of saddle and horizontal direction all can be adjusted.
The front side is being provided with support plate 22 above upper frame, this support plate 22 supporting a pair of handle 5d about this support plate, about a pair of ancon support pads 19 and a belly support pads 18.One end pivot of support plate 22 props up on guide post 21.This guide post 21 is bearing on the pair of bearings piece 20 that is fixed on the sidepiece scaffold member 1k.Therefore, support plate 22 can serve as that axially the top is rotated and opened with guide post 21, can slide along guide post 21 simultaneously.In addition, the other end of support plate 22 is supported on the side frame members 1i.Pin plate 22a is fixed on support plate 22 the other end below.This pin plate 22a makes pin (not shown) stretch out in the following member of the gap adjustment plate of this support plate 22.This pin becomes among the pin-and-hole 22b of the top formation linearity that can be embedded in side frame members 1i, and can the front and back position of support plate 22 be positioned.Also have, height can be fixed on the support plate 22 each handle 5d with freely adjusting by support arm 5c.
Clearly illustrate that as Figure 15 belly supporting liner 18 and each ancon supporting liner 19 are to support the trunk H that is sitting in the user on the saddle 3 with forward lean effectively with handle 5d 2Member.Each ancon supporting liner 19 is bearing on the support plate 22.In addition, as the expression in detail of Figure 11 institute, belly supporting liner 18 is fixed with carriage 18a in the back side of this liner 18 central upper, and the top pivot of supporting upright post 23 is propped up on this carriage 18a.And this supporting upright post 23 connects support plate 22 up and down.Supporting upright post 23 has the Height Adjustment hole 23a of right quantity, inserts pin 24 in this each hole 23a.Pin 24 is inserted into by the patchhole that forms on support plate 22.Therefore, can adjust the height and position of belly supporting liner 18.In addition, symbol 26 is a pair of adjustment screws that are used to adjust belly supporting liner 18 angles of inclination among the figure, and screws in the screw that is located on the support plate 22, and the lower backside that makes its top and liner 18 connects.By moving forward and backward of this each adjustment screw 26, liner 18 is that fulcrum rotates with the top of supporting upright post 23, can adjust its angle of inclination.Also have, as mentioned above, in this example, because the user rides motion with forward lean, the back-rest means for chair of dieing and being seen except in the 1st example.
In this example, adopt a pair of foot-driven lever 30 as device with pedal.This foot-driven lever 30 is fixed on the lower end of pair of right and left swing arm 8.Each foot-driven lever 30 from each swing arm 8 to the inside the left and right horizontal direction stretch out.Each foot-driven lever 30 has block 10.User's pin is placed on the inboard of block 10.When scrunching each foot-driven lever backward, existence is slided pin laterally and is made the open laterally tendency of pin, and utilizes block 10 can stop opening of pin.The upper end of each swing arm is fixed on each on 11.These each 11 rotations are arranged on the top of each sidepiece column 1d freely.This each 11 in each column 1d, penetratingly stretch out laterally from the inboard.Above-mentioned each swing arm 8 is fixed on each inboard of 11.In addition, fixing cam 14 and counterweight 13 respectively at each column Outboard Sections of 11.The weight of this counterweight 13 is adjusted to the weight balancing that makes each swing arm and each foot-driven lever and makes and scrunching load and be roughly zero state.
The thin portion of the shape of each cam 14 is shown in Figure 13.This cam is a plane cam, is the substantially elliptical shape on the whole, and its cardinal extremity is fixed on the axle 11.Free-ended both sides at cam are provided with flange 14a, and form cam path betwixt.One end of belt 17 is fixed on this cam.That is, belt 17 is aimed at and is supported on the free end side face of cam, and the end 17a that is fixed is fixed on the cam side face.
Belt 17 is connected on each cylinder 2 through small belt pulley 16.16 of this small belt pulleys be supported on each side frame members 1i, 1k the rear portion and its outside.Situation in the collocation method of each cylinder 2 and the 1st example is very different, and is to be vertically fixed on the under(-)chassis.The end of belt 17 is connected the upper end of the piston rod 2b of each cylinder 2.Therefore, as shown in figure 15, the user is if rearward scrunch each foot-driven lever 30 with lower limb, and belt 17 is forwards stretched, and piston rod 2b just is moving upward.
The cam face of cam 14 relates in foot-operated motion applying what kind of load to lower limb, now is described as follows according to Figure 13, Figure 14.
Figure 13 be with trunnion axis as benchmark, the primary position of expression cam is positioned at the position of 45 ° of angles, by foot-operated motion, cam is with the situation of swing arm left half-twist in figure.When cam 14 had illustrated cam side face shape, the relation of foot-operated angle and the load that applies on getting a foothold just became the state of curve shown in Figure 14 curve map.That is to say, as a whole, be roughly certain load, yet increase gradually and reach peak value from the initial stage of foot-operated motion, and the terminal stage to foot-operated motion reduces gradually then.This is because cam face for oval, makes the cam side face and the distance of axle 11 change.Therefore, the displacement of the belt 17 of the unit circle round angle of cam also changes relatively.Therefore, foot-operated motion can be carried out smoothly.That is to say that the initial stage in foot-operated motion relatively reduces to scrunch easily because of making load.And, along with the acceleration that scrunches load is increased gradually.And,,, be difficult to firmly owing to make the relative trunk of lower limb become the attitude of coming to the rear side recurvation in the terminal stage of foot-operated motion.Therefore, in terminal stage load is relatively reduced.
Followingly the structure of cylinder 2 is done detailed explanation according to Figure 12.
Above-mentioned cylinder 2 has cylinder body 2a, piston 2f and piston rod 2b.Cylinder body is the double walled structure, promptly constitutes cylindrical shell by inner core 2m and urceolus 2c.Inner core is and in the past the suitable member of cylinder body, makes above-mentioned piston 2f and piston rod 2b be contained in wherein and can reciprocatingly slide.In addition, form inner/outer tube space 2p between urceolus 2c and the inner core 2m.Form the through hole 2n of suitable number on the top of inner core 2m, inner core space 2q is communicated with inner/outer tube space 2p.In the upper end and the lower end of inner/outer tube, with each upper plate 2d and base plate 2e sealing.Base plate 2e has the open pores 2g that the bottom that makes inner core space 2q is opened to the outside.And, have the pressure regulation device of the initial stage pressure that is used to adjust above-mentioned inner/outer tube space 2p and inner core space 2q.The pressure control device that this pressure regulation device has for making the air pressure that inner/outer tube space 2p and external communications form on base plate 2e adjust pore 2h, the valve 2j that is connected with this pore 2h, the air compressor 2k that is connected with valve 2j, reaching control valve 2j and air compressor 2k is control panel 7b.Control panel 7b is fixed on the front chassis component 1j.
It is in order to save air accumulator, to make the cylinder miniaturization simultaneously that cylinder body is made above-mentioned double-decker after all.This cylinder makes the inner core volume is reduced, and the urceolus volume is increased.When now hypothesis was sealed when there not being through hole 2n, moving up and down of the piston that produces by the foot-operated motion by the user changed the pressure in the inner core because of piston moves up and down in inner core 2m.That is to say that pressure becomes big with the increase of the amount of scrunching of foot-operated motion with being directly proportional.If become like this, foot-operated motion just can not be carried out smoothly.The excessive rising of cylinder pressure in must preventing.As in the past, be to use the air accumulator that is connected with inner core.To this, in this cylinder, use the instead part of air accumulator of urceolus 2c.That is to say that because inner core space 2q is communicated with inner/outer tube space 2p by through hole 2n, utilize the pressure variation in the absorption of fluids inner core space in jumbo inner/outer tube space, its variable quantity can be suppressed to insignificant degree by the design of cylinder.And through hole 2n is owing to can make its aperture area sufficiently large, and its number and shape also can at random be set simultaneously, has the change that pressure is changed so can make the circulation of air resistance of through hole 2n make enough little and makes minimum advantage.Use the situation of air accumulator in the past, because the resistance of ducting that air accumulator is connected with cylinder is quite big, so compare with the cylinder of this example, it is greatly that pressure changes.

Claims (27)

1. kicking type training apparatus, has pedestal (1), be installed in the saddle (3) that supplies the user to take a seat on the pedestal (1), and make the load generation device that the time spent puts on load in two lower limb at user's two lower limb, it is characterized in that, described load generation device have the bipod that puts the user and by the rearward foot-operated motion that replaces of user's two lower limb to equidirectional mobile pair of pedals device (2c, 30), and for each device with pedal (2c, 30) rearward move applies load and for each device with pedal (2c, 30) load device (2a) that the power that scrunches forwards automatically replies each device with pedal when removing.
2. fitness equipment as claimed in claim 1, it is characterized in that, described load generation device also has the 1st guider (2,8) that each device with pedal (2c, 30) is led, so that allow the user under the state that takes a seat on the described saddle (3), and can be at trunk (H 2) and huckle (H 3) angle (θ that constitutes 1) be the foot-operated motion of carrying out lower limb in 100 °-220 ° the scope.
3. fitness equipment as claimed in claim 2 is characterized in that, described the 1st guider (2) makes described each device with pedal (2c) rearward along roughly leading point-blank.
4. fitness equipment as claimed in claim 2 is characterized in that, described the 1st guider (8) rearward leads described each device with pedal (30) along circular arc ground.
5. fitness equipment as claimed in claim 4, it is characterized in that, described the 1st guider (8) is made of swing arm (8), the upper end pivot of described swing arm (8) prop up described saddle (3) go up or the roughly saddle level of pedestal (1) on, propping up device with pedal (2c) at the lower ending pivot of described swing arm (8).
6. fitness equipment as claimed in claim 5 is characterized in that, the upper end of described swing arm (8) is connected with counterweight (13).
7. fitness equipment as claimed in claim 2, it is characterized in that, described load generation device has the 2nd guider (2,8) that each device with pedal (2c, 30) is led, so that the angle of bend of knee (θ 2) is roughly in the scrunching of described each device with pedal (2c, 30) is certain.
8. fitness equipment as claimed in claim 1 is characterized in that, also has the user who takes a seat and grip so that stably support trunk (H with two hands on described saddle (3) 2) door handle device (5a-5d).
9. fitness equipment as claimed in claim 8 is characterized in that, described door handle device (5a-5d) have the gripping of being directly used in handle (5d) and to the height and position of this handle and front and back position can be freely the support arm (5a-5c) of supporting with adjusting.
10. fitness equipment as claimed in claim 1 is characterized in that, also has adjusting device that the position of described saddle (3) is adjusted (4,4a, 4b, 4c, 4d, 1p, 1q).
11. fitness equipment as claimed in claim 1 is characterized in that, also has the trunk (H with forward lean supporting user 2) belly supporting arrangement (18,22,23,24,26), the forward leaning angle adjusting device (22,23,24,26) that described belly supporting arrangement has belly supporting liner (18) and the forward leaning angle of this liner (18) is adjusted.
12. fitness equipment as claimed in claim 1 is characterized in that, also has the ancon supporting arrangement (19) of supporting user ancon.
13. fitness equipment as claimed in claim 1, it is characterized in that, described saddle (3) also have saddle body (3a), this saddle body is supported on the Saddel receiver platform (3c) of top and is clipped in the saddle body with the Saddel receiver platform between, along with about the waist of generation when the motion of the footing alternatively of user's two lower limb and driven and about the pendulous device (3b) swung.
14. fitness equipment as claimed in claim 1, it is characterized in that, described saddle (3) has saddle body (3a) and this saddle body is supported on the Saddel receiver platform (3c) of top, saddle body (3a) loose the swinging of waist that can produce when alternately ride motion at user's two lower limb and driven flexible material formation.
15. fitness equipment as claimed in claim 1 is characterized in that, also has the back-rest means for chair (6a-6d) that stably is bearing in the user back that takes a seat on the described saddle (3).
16. fitness equipment as claimed in claim 15 is characterized in that, the support arm (6a) that described back-rest means for chair has back rest cushion (6b) and this back rest cushion is freely adjusted height and position and supported.
17. fitness equipment as claimed in claim 1, it is characterized in that, described load generation device also have make the load of device with pedal (2c, 30) in scrunching for certain value roughly and remove pedal scrunch power the time make piston rod (2b) automatically return to the control device (7) of lifting position with device with pedal (2c, 30).
18. fitness equipment as claimed in claim 17, it is characterized in that, described control device (7) has makes the load of device with pedal (2c, 30) in scrunching in roughly certain scope and be controlled to and should make that to scrunch initial stage load and scrunch final load be less, and between initial stage that scrunches and terminal stage, be controlled to increase gradually earlier and reduce gradually then scrunch load increase and decrease device (7,14).
19. fitness equipment as claimed in claim 1, it is characterized in that, described load generation device have the lower end described each device with pedal (30) is installed and the upper end pivot prop up described saddle (3) go up or the roughly saddle horizontal level of described pedestal (1) on a pair of swing arm (8), and the belt (17) that utilizes the oscillating motion of swing arm (8) to drive and its end is connected with described load device (2a).
20. fitness equipment as claimed in claim 19, it is characterized in that, also have with the rotation of the upper end of described each swing arm (8) and rotate, and an end that makes above-mentioned belt (17) is fixing together and along the cam side face its other end is guided to the plane cam device (14) of described load device (2a) simultaneously, and the cam side face of described plane cam device (14) has described device with pedal (2c, 30) load in scrunching is controlled in roughly certain scope, and be controlled to make to scrunch initial stage load and scrunch final load and be less and make the load between initial stage that scrunches and terminal stage increase the shape that reduces gradually then earlier gradually.
21. fitness equipment as claimed in claim 17 is characterized in that, described control device (7) also has the device that scrunches load (7a, 2j, 2k) of adjustment device with pedal (2c, 30).
22. fitness equipment as claimed in claim 1 is characterized in that, described load device is cylinder (2).
23. fitness equipment as claimed in claim 22 is characterized in that, described device with pedal is pedal (2c), and this pedal is installed in the top of the piston rod (2b) of above-mentioned cylinder (2).
24. kicking type training apparatus as claimed in claim 22, it is characterized in that, described cylinder (2) has cylinder body (2a), piston (2f), and piston rod (2b), cylinder body has makes described piston and piston rod can reciprocatingly slide and hold wherein inner core (2m), constitute the urceolus (2c) of two layered cylinder with inner core, the upper end of sealing inner/outer tube and the upper plate (2d) that piston rod is connected, the lower end of sealing inner/outer tube and base plate (2e) with open pores (2g) that the bottom of inner core space (2q) is opened to the outside, and the 1st communication apparatus (2n) that inner/outer tube space (2p) and inner core space (21) are communicated with on their top.
25. kicking type training apparatus as claimed in claim 24 is characterized in that, described the 1st communication apparatus is the through hole (2n) that forms on the top of described inner core (2m).
26. fitness equipment as claimed in claim 24 is characterized in that, also has the pressure regulation device of the initial stage pressure of adjusting described inner/outer tube space (2p) and inner core space (2q).
27. fitness equipment as claimed in claim 26, it is characterized in that described pressure regulation device comprises: the pressure control device that makes described inner/outer tube space (2p) and the 2nd communication apparatus (2h) of external communications, the valve gear (2j) that is connected with the 2nd communication apparatus (2h), the air compressor (2k) that is connected with valve gear (2j), control valve device (2j) and air compressor (2k).
CN97191672A 1996-01-11 1997-01-09 Kicking type training apparatus Pending CN1208357A (en)

Applications Claiming Priority (4)

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JP2931/96 1996-01-11
JP293196 1996-01-11
JP193274/96 1996-07-23
JP19327496 1996-07-23

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JP (1) JP3137990B2 (en)
KR (1) KR19990077170A (en)
CN (1) CN1208357A (en)
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CA (1) CA2242952A1 (en)
WO (1) WO1997025107A1 (en)

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JP3137990B2 (en) 2001-02-26
AU1210997A (en) 1997-08-01
WO1997025107A1 (en) 1997-07-17
KR19990077170A (en) 1999-10-25
EP0878216A4 (en) 2000-07-05
CA2242952A1 (en) 1997-07-17
AU705011B2 (en) 1999-05-13

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