CN102600577A

CN102600577A - Turbine deceleration cross split trainer for trainee horizontally sitting on stool with two legs separating and extending backwards

Info

Publication number: CN102600577A
Application number: CN2011104285942A
Authority: CN
Inventors: 苟小平; 熊振强; 田惠君; 曹俊宁; 李永玲; 李�杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-14
Filing date: 2011-12-14
Publication date: 2012-07-25

Abstract

Disclosed is a turbine deceleration cross split trainer for a trainee horizontally sitting on a stool with two legs separating and extending backwards. The stretcher mainly consists of a stool backrest 1, a stool wood board 2, S-shaped stool supporting legs 3, L-shaped leg separating support arms 4, leg lower supporting plates 5, leg front baffle plates 6, a leg separator power device 7, a gear rod 8, a hand wheel 9, universal wheels 10 and a turbine box 11. When the hand wheel 9 rotates clockwise, the angle between the two leg separating support arms 4 is increased gradually; when the hand wheel 9 rotates anticlockwise, the angle between the two leg separating support arms 4 is reduced gradually; particularly, the hand wheel clockwise and anticlockwise rotates by the trainee with the both hands, physiological workload of the trainee can be timely and accurately controlled, ligament stretching strength is adjusted, and the problem that the ligaments of the trainee strain during training is effectively prevented; and the trainee stops rotating the hand wheel, accurate positioning can be realized, and then the trainee can bend forward, bend laterally, stretch statically for a certain time, further stretch dynamically in the same angle, and control stretching degree by himself according to the physiological workload and psychoreaction.

Description

Flat two legs of sitting are separately opened the hip turbine horizontal fork training aids that slows down backward on the stool

Affiliated technical field

The present invention relates to the pliable and tough quality training device of a kind of physical culture; Through middle handwheel 9 and two angles that L type support arm was opened in 4 minutes of turbine box deceleration rotation adjustment; Especially the practitioner is with the hands to the accurate operation of dynamical system; The trunk bending forwards straddle is sitting on the stool face carries out dynamic property and firm static stretching shank ligament by opening hip behind the forward direction, pulls the shank ligament when preventing to open hip vertically downward.

Background technology

At present; A kind of Chinese patent CN201010287853 discloses the horizontal fork ligament tension of a kind of shank device, and its advantage is that this stretcher provides a platform of training horizontal fork to the practitioner, and its shortcoming is the same with traditional horizontal fork training method; It all is the stretching of split vertically ligament training method from high to low; Go up when especially the practitioner practises to know from experience and bend forward and backward, body gesture is difficult to control, and its hip, knee, ankle-joint can not get effective control; Even become vertical fork training to horizontal fork training; Its power set simply can not be controlled the speed of decline effectively and accomplish the braking location exactly, and intensity and load are difficult to control, cause student's action modification easily and pull ligament.

Summary of the invention

In order to overcome the deficiency of the horizontal fork training method of the pliable and tough quality of existing physical culture; The present invention provides a kind of effective athletic training pliable and tough device; This training aids changes the method that traditional practitioner relies on self body weight to stretch vertically; Its effective characteristic is to open hip stretching ligament by flat seat trunk bending forwards behind the forward direction through the deceleration of turbine box; The practitioner effectively tightens upper body and two leg joint of lower extremity through front apron 6 triangularities of back backrest 1, two straddle support arms 4, and front apron 6 has been controlled the bipod tiptoe effectively, two inboard legs are close on the madial wall, and two thigh faces are up passive; Thereby ankle, knee, hip joint have been controlled effectively, each joint voltuntary movement when preventing horizontal fork training and the modification of moving.Turbine box deceleration power set practitioner through the centre can control separately closed angle arbitrarily, the muscle stretch degree when regulating pliable and tough exercise freely based on oneself degree of flexibility, physiological reaction and psychoreaction.

The technical solution adopted for the present invention to solve the technical problems is: flat trunk bending forwards two legs of sitting are separately by opening hip behind the forward direction on practitioner's stool; Front apron through back backrest, two straddle support arms prevents the action modification of joint of lower extremity; Turbine rotation through handwheel 9 intermediate power devices; Increase the angle that two leg support arms were opened in 4 minutes gradually, it is pliable and tough to carry out dynamic property stretching shank, also can be through trunk bending forwards or upper body crotch hip stretch dynamic property stretching muscle ligament.Stop handwheel 9 and rotate the intermediate power devices and accomplish the braking location, under the isogonal situation of hip joint, carry out trunk bending forwards, firm static stretching ligament is bent on the side, the control time is generally in 15-30 second.Thereby realized the purpose that dynamic property, firm static are trained.Turbine slowed down by opening the hip angle behind the forward direction when practitioner controlled horizontal fork training timely and effectively based on the reaction of physiological stress.When the practitioner feels that pain is not perhaps adhered to training, can reduce angle separately through the hand turbine, reduce physiological stress, the practitioner can proceed the pliable and tough stretching training of horizontal fork.

The invention has the beneficial effects as follows, open the training platform of hip after providing a deceleration by forward direction to the practitioner, its turbine deceleration energy of rotation control effectively horizontal fork straddle support arm 4 slowly angle separately, so the present invention has following advantage:

This apparatus structure is simple, makes simple and conveniently, and turbine deceleration principle is applied in the pliable and tough training, meets the incremental principle of athletic training, and the psychology of fear when having overcome training has strengthened the self-confidence of training horizontal fork.The practitioner can adjust physiological stress timely through both hands handwheel 9.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Fig. 1 is that flat two legs of sitting are separately opened the slow down product sketch map of horizontal fork training aids part section of hip turbine box backward on the stool of the present invention.

Fig. 2 is the profile of whirlpool gear and ratch motion principle under the stool of accompanying drawing 1.

Fig. 3 is a kind of structural representation that goes behind the turbine casing of the present invention.

The specific embodiment

Pass through embodiment below, and combine accompanying drawing, structure of the present invention is done to describe further.

Embodiment: the practitioner effectively tightens upper body and each joint of lower limb through front apron 6 triangularities of back backrest 1, two straddle support arms 4; The bipod tiptoe up; Two inboard legs are close on the front apron; Two thighs face up, thereby have controlled ankle effectively, knee, hip joint, each joint voltuntary movement when preventing horizontal fork training and the modification of moving.Turbine box deceleration power set practitioner through the centre can control separately closed angle arbitrarily, the tension force of the muscle stretch when regulating pliable and tough exercise freely based on oneself degree of flexibility, physiological reaction and psychoreaction.9 liang of straddle support arm 4 angles of handwheel that turn clockwise become big gradually; Being rotated counterclockwise 9 liang of straddle support arm 4 angles of handwheel diminishes gradually; Especially can through the practitioner to handwheel 9 clockwise be rotated counterclockwise the flexible control ligament that stretches of loading, thereby ligament injury when preventing to train effectively, practitioner's handwheel that firmly turns clockwise carries out the dynamic property angle that horizontal fork separates when stretching and becomes big; Stop the rotation of its handwheel as the practitioner; Angle can remain unchanged, and the practitioner can carry out firm static stretching certain hour, also can do side two hands in the wrong this moment and embrace the dynamic property stretching that stretch on the side on single leg.Also can do trunk bending forwards braking 10-30 second; The deceleration principle of utilization turbine, rack, band whirlpool gear, ratch is separated angle slowly and is realized horizontal fork training; This training can strengthen practitioner's training enthusiasm; Reduced and trained the feared state of mind that produces because of pain when pliable and tough, made the present invention reach aforementioned goal of the invention effectively.

Claims

1. type of the present invention relates to a kind of sports equipment of pliable and tough training: flat two legs of sitting are separately opened the slow down device of horizontal fork training aids of hip turbine backward on the stool; It is characterized in that: turbine box 11 and band whirlpool gear Fig. 2 (7-5) that rack 8 drives two L type support arm 4 one ends through handwheel 9 rotations rotate with face gear 7 synchronously; Open hip by rotating the training that handwheel control physiological stress carries out science flexibly through both hands behind the forward direction; Especially the practitioner according to oneself physiological reaction, mental adaptation can be promptly and accurately adjustment separately and the angle of closed two L type support arms 4; Can locate effectively, can not control the shortcoming of load when the practitioner opens the hip split vertically downward when having overcome traditional horizontal fork training.

2. flat two legs of sitting are separately opened the hip turbine horizontal fork training aids that slows down backward on the stool according to claim 1; It is characterized in that: training aids stool face is for 2 times that square tube 3 one ends of three S types are supported in ground with the equilateral triangle shape, an end with the shape of equilateral triangle with screw fixings on the steel plate of stool face below 2, straddle support arm 4 is square tubes of two L shaped shapes; One end connects a universal wheel 10; The square tube other end of two L shaped shapes of two straddle support arms 4 connects a face gear 7 respectively, uses screw fixings through gear hole, the connection of remaining silent of 7 one-tenth of two face gears; Can separate simultaneously or closure; The connection of remaining silent of the fixing whirlpool gears of one of them face gear 7 times, the ratch Fig. 2 (74) that is connected with rack 8 one-tenth, ratch Fig. 2 (7-4) is fixed on the ratch locating rack of Fig. 2 (7-3) of back; Leg bottom plate 5 usefulness screws are fixed on the straddle support arm 4, and leg front apron 6 usefulness perpendicular type strengthening steel slabs are fixed on the straddle support arm 4 with screw through square tube.

3. flat two legs of sitting are separately opened the hip turbine horizontal fork training aids that slows down backward on the stool according to claim 1, it is characterized in that rotating band moving gear bar 8 rotations through handwheel 9, and ratch Fig. 2 coaxial with it (7-4) drives band wrom tooth gear graph 2 (75) and Fig. 2 (7-1) face gear rotates; The angle of two face gears drive straddle support arm 4 becomes big or diminishes, and 9 liang of straddle support arm 4 angles of handwheel that turn clockwise become greatly gradually, are rotated counterclockwise 9 liang of straddle support arm 4 angles of handwheel and diminish gradually; Especially can through the practitioner to handwheel 9 clockwise be rotated counterclockwise the flexible control ligament that stretches of loading, thereby ligament injury when preventing to train effectively, practitioner's handwheel that firmly turns clockwise carries out the dynamic property angle that horizontal fork separates when stretching and becomes big; When the practitioner stops the rotation of its handwheel, angle can remain unchanged, and the practitioner can carry out firm static stretching certain hour; Also can do side two hands in the wrong this moment and embrace the dynamic property stretching that stretch on the side on single leg; Also can do trunk bending forwards braking 10-30 second, the deceleration principle of utilization turbine, rack, band whirlpool gear, ratch is separated angle slowly and is realized horizontal fork training, and this training can strengthen practitioner's training enthusiasm; Reduced and trained the feared state of mind that produces because of pain when pliable and tough; The mechanical technique principle of turbine is applied in the horizontal fork training of physical culture, meets the rule of sports science training, incremental principle; Cumulative load principle; This apparatus is easy to process, designs simplification, and training effectiveness is high; Raising to the pliable and tough quality of health has the effect of getting twice the result with half the effort, and has excellent popularization and using value.