CN202538261U

CN202538261U - Stool regular sitting with both legs astride and backwards hip opening turbine speed-reduction horizontal fork trainer

Info

Publication number: CN202538261U
Application number: CN2011205354540U
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: 2012-11-21
Anticipated expiration: 2021-12-14

Abstract

The utility model relates to a stool regular sitting with both legs astride and backwards hip opening turbine speed-reduction horizontal fork trainer. A hand wheel (9) is rotated clockwise, thus, the angles of two stride support arms (4) gradually become big; the hand wheel (9) is rotated anticlockwise, thus, the angles of the two stride support arms (4) gradually become small, especially both hands of a practicer rotates the hand wheel clockwise and anticlockwise, thus, physiological load can be accurately mastered in time to regulate the strength of stretching ligaments, thereby, the ligaments are effectively prevented from being strained when training is performed. When the practicer stops rotating the hand wheel, accurate locating can be performed; the practicer not only can do forward bend and side bend static stretching for certain time but also can do dynamic stretching with an unchanged angle. According to the physiological load and the physiological reaction of the practicer, the stretching degree of the ligaments of the legs is effectively controlled in time through rotating the hand wheel clockwise and anticlockwise with both hands.

Description

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

Technical field

The utility model 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 according to oneself degree of flexibility, physiological reaction and psychoreaction.

The utility model invention solves the technical scheme that its technical problem adopted: handwheel 9 is connected on the turbine box 11; Rack 8 is connected on the straddle device power set 7; L type straddle trailing arm 4 is square tubes of L shaped shape; One end connects universal wheel 10, and square tube 3 one ends of S type are supported in ground, an end with screw fixings on the steel plate under the stool wood plate surface 2.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 according to 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 utility model beneficial effect of the invention is, opens 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 therefore the utlity model 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 utility model is further specified.

Fig. 1 is the product sketch map of the part section of the utility model 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.

Among the figure: backrest behind 1 stool, 2 stool wood plate surface, 3S type stool supporting leg, 4L type straddle trailing arm, 5 leg bottom plates; 6 leg front aprons, 7 straddle device power set, 8 racks, 9 handwheels, 10 universal wheels; 11 turbine boxes, 7-1 face gear, 7-2 base plate, 7-3 ratch locating rack, 7-4 ratch; 7-5 band nest gear, 11-1 hand wheel pole, the parallel bearing of 11-2, the capable gear of 11-3 umbrella, 11-4 gear housing.

The specific embodiment

Pass through embodiment below, and combine accompanying drawing, the structure of the utility model 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 according to 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 utility model reach aforementioned goal of the invention effectively.

Claims

1. flat two legs of sitting are separately opened the hip turbine horizontal fork training aids that slows down backward on the stool; Form by backrest behind the stool (1), stool wood plate surface (2), S type stool supporting leg (3), L type straddle trailing arm (4), leg bottom plate (5), leg front apron (6), straddle device power set (7), rack (8), handwheel (9), universal wheel (10), turbine box (11); It is characterized in that: handwheel (9) is connected on the turbine box (11); Rack (8) is connected on the straddle device power set (7), and L type straddle trailing arm (4) is the square tube of L shaped shape, and an end connects universal wheel (10); Square tube (3) one ends of S type are supported in ground, an end with screw fixings on the steel plate under the stool wood plate surface (2).