CN2707218Y

CN2707218Y - Multifunctional health caring device for cervical vertebrae rehabilitation movement

Info

Publication number: CN2707218Y
Application number: CN 200420016589
Authority: CN
Inventors: 苑保堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-15
Filing date: 2004-07-15
Publication date: 2005-07-06
Anticipated expiration: 2014-07-15

Abstract

The utility model discloses a multifunctional health caring device for cervical vertebrae rehabilitation movement, comprising a main body frame of the body-building device, a main frame of the traction table, a front traction bar and a back traction bar, a jack which makes the front traction bar and the back traction bar simultaneously slide oppositely, a main and pilot cervical vertebrae straightening device fixed on the front traction bar, two foot positioning bodies, foldable supporting legs which are connected with the main frame of the traction table, and a training mechanism for tension of cervical ligaments and muscles. The main frame of the traction table is connected with the main body frame of the body-building device through hinges, and the lower part of one side of the open-end of the main frame of the traction table is supported by the supporting legs. The front traction bar and the back traction bar, which are opposite to the main frame of the traction table, and which can slide oppositely, are supported in a spacing mode by the main frame of the traction table, and the back traction bar is provided with inserting holes in which two foot positioning bodies, which get a patient's two feet stuck respectively, are installed. The two foot positioning bodies are respectively on the left side and the right side of the back traction bar, and the training mechanism for tension of cervical ligaments and muscles is provided with the right and the left two tension training plates, a spiral stretching spring, and a tension training pillow. The utility model has a good therapeutic effect of cervical vertebrae traction, has various functions, and occupies little space.

Description

Cervical vertebra athletic rehabilitation multi-gym

Technical field

This utility model relates to a kind of fitness equipment, particularly a kind of multifunctional cervical vertebra athletic rehabilitation fitness equipment.

Background technology

At present, cervical spondylosis is a kind of commonly encountered diseases and frequently-occurring disease, be used for the treatment of and prevent that the physiotherapy of cervical spondylosis is more, the device of relevant cervical traction, athletic rehabilitation is also more, a kind of portable ventricumbent position cervical vertebra tractor is disclosed as CN2479933Y, this traction apparatus is made of last bed surface, following bed surface, hinge, storage space, traction base, traction pole, screw, leading screw, movable traction frame, jackscrew, handwheel, traction angle actuator and occipito-mandibular traction band, is mainly used in the traction therapeutic of non-traumatic cervical disease.CN2191009Y discloses a kind of multifunctional household fitness equipment for another example, it is made up of main body, support, wab board, T-shaped bar and pull rope, the combination type folding structure, in establish the weight that can slide up and down along guide upright post by cable traction, can obtain 12 training programs by connected mode and the mutual alignment that changes parts.Also disclose a kind of vertebra extensional motion fitness equipment, can only reach the vertebra extensional motion as CN2329392Y.Device about cervical traction can not combine cervical traction and athletic rehabilitation now, so the cervical vertebrae traction weak effect, and the function singleness that has, and volume is big.

Summary of the invention

The purpose of this utility model provides a kind of cervical vertebra athletic rehabilitation multi-gym, and it is effective to cervical vertebrae traction, and diverse in function occupies little space.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:

A kind of cervical vertebra athletic rehabilitation multi-gym, have fitness equipment main frame, extension table body frame, its technical scheme is that it also has front haulage bar, rear haulage bar, makes the two very heavy, the supporting leg that can fold, ligament of neck and muscle tone training institution of being fixedly installed in cervical vertebra master appliance and the secondary appliance of cervical vertebra on the front haulage bar, two foot positioning bodies respectively, being connected with the extension table body frame of slide in opposition simultaneously between the draw bar of front and back; The extension table body frame is connected with the fitness equipment main frame by hinge, the following of free end one side of extension table body frame supported by supporting leg, supporting leg and extension table body frame are hinged, front haulage bar, rear haulage bar that can slide in opposition with respect to the extension table body frame is positioned at below the extension table body frame and by the spacing support of extension table body frame, and the rear haulage bar has the jack of two foot positioning bodies that installation blocks patient's both feet respectively; Cervical vertebra master appliance has support bar and in order to support patient's supporter cervical region, that have open slot, the diapire of the open slot of this supporter is a convex surface, the secondary appliance of cervical vertebra has support bar and in order to support the supporter of patient's head, the upper surface of this supporter is a concave curved surface; Above-mentioned two foot positioning bodies lay respectively at the left and right sides of rear haulage bar, the following plug connector that two foot positioning bodies have the plug of a jack on the corresponding insertion rear haulage bar respectively, stretch out vertically upward with this plug, from this time plug connector stretch out in order to support the calcaneal lower cantalever of patient, insert in the plug connector hole down by trip bolt makes it and following plug connector is connected as a single entity last plug connector, plug connector stretches out in order to block the upper cantilever of patient's instep on this; Ligament of neck and muscle tone training institution have be oppositely arranged respectively its top respectively by bearing pin and fitness equipment main frame hinged about two tension force training boards, make between two tension force training boards about being located at around its bearing pin and rotate and two spiral stretching springs that the tension force training board resets about open, resetted by two tension force training boards to be in to limit behind the vertical state it and continue the limit body that reclaims, be fixed in the tension force training pillow on the fitness equipment main frame about being located between two tension force training boards.

In the technique scheme, it can also have two mechanisms of independently marking time that are installed on the fitness equipment main frame, is installed on multinomial muscle thrust training institution on the fitness equipment main frame, multinomial myotility training institution, multinomial muscle tone training institution, gravity drop hammer.Also can also have in order to independent drawing tension band that is provided with that is enclosed within patient's forehead and the traction gravity drop hammer that is connected with this drawing tension band.

The utlity model has front haulage bar, rear haulage bar, make before and after draw bar simultaneously very heavy, the cervical vertebra master appliance of slide in opposition and the secondary appliance of cervical vertebra, two foot positioning bodies, ligament of neck and muscle tone training institutions, like this behind the cervical vertebra bivector traction, can also carry out the tension force training to ligament of neck and muscle, its diverse in function, therefore effective to cervical vertebrae traction; Its extension table body frame is connected with the fitness equipment main frame by hinge simultaneously, and the extension table body frame can be holded up (promptly folding), occupies little space, and makes that its overall volume is little, and collection is convenient; Moreover it is simple in structure, and is cheap.Also have, this utility model can also have two mechanisms of independently marking time being installed on the fitness equipment main frame, multinomial muscle thrust training institution, multinomial myotility training institution, multinomial muscle tone training institution.It makes each main position of health obtain the comprehensive movable of science to take exercise like this, can the using per capita of all ages and classes, different body constitution.This fitness equipment function is many, adaptability strong, melt the multiple apparatus in gymnasium is one.Through experiment, the once rectifiable cervical vertebrae physiological curve of this utility model, intervertebral disc position, intervertebral disc space, easily recover ligament of neck, musculi colli physiologically active, make basic dorsal muscles, chest muscle, shoulder, the arm muscle of ligament of neck, the related support of muscle be able to abundant exercise, also make head, cervical region, arm, shoulder, breast, back of the body waist, abdomen, shank be able to abundant exercise simultaneously.It has the advantages that therapeutic effect is good, treatment is safe and reliable, is fit to hospital, community in urban areas medical services department and patient's domestic. applications.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 be among Fig. 1 A to view.

Fig. 3 be among Fig. 1 cervical vertebra master appliance B to view.

Fig. 4 be among Fig. 1 the secondary appliance C of cervical vertebra to view.

Fig. 5 is the structural representation that the fitness equipment main frame is connected with the extension table body frame by hinge in this utility model.

Fig. 6 is front haulage bar in this utility model, rear haulage bar, very heavy, two interconnective structural representations of foot positioning body.

Fig. 7 is the structural representation of foot positioning body in this utility model.

Among Fig. 8 (X), (Y) be respectively at the rear portion of rear haulage bar and the foot positioning body of two different directions projections of sidepiece to the localized sketch map of patient's foot.

Fig. 9 is the partial enlarged drawing of multinomial muscle thrust training institution among Fig. 1, multinomial myotility training institution, multinomial muscle tone training institution, ligament of neck and muscle tone training institution.

Figure 10 be among Fig. 2 D to partial view.

Figure 11 is the structural representation of folded state at the extension table body frame for this utility model.

The specific embodiment

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, shown in Figure 11, the utlity model has fitness equipment main frame 8, extension table body frame 4, the cervical vertebra master rectifys (school) positive device 2, the secondary appliance 1 of cervical vertebra, front haulage bar 3, rear haulage bar 6, very heavy 5, two foot positioning bodies 15, the folding supporting leg 18 that is connected with the extension table body frame, two mechanisms 17 of independently marking time, multinomial muscle thrust training institution 9, multinomial myotility training institution 10, multinomial muscle tone training institution 12, ligament of neck and muscle tone training institution 11, gravity drop hammer (perhaps draft helical spring, its lower end is connected with the fitness equipment main frame) 13.This utility model can also have in order to independent drawing tension band that is provided with 19 that is enclosed within patient's forehead and the traction gravity drop hammer 20 that is connected with drawing tension band 19.Fitness equipment main frame 8 is for having the column (its base is provided with tugboat and can moves flexibly) of base.Extension table body frame 4 is for having the support of traction bed surface.As Fig. 1, Fig. 5, shown in Figure 6, extension table body frame 4 is connected with fitness equipment main frame 8 by hinge 21, the following of free end one side of extension table body frame 4 supported by supporting leg 18, supporting leg can be spacing by limit body, supporting leg 18 is hinged with the extension table body frame, and extension table body frame 4 is holded up back supporting leg 18 collapsible (supporting leg rotates around its jointed shaft).Above-mentioned limit body can have one with the hinged support body of extension table body frame 4 and be positioned at the limit opening groove that cooperates with this support body in the centre position of supporting leg.Limit body can also be for being fixed in the I-shaped leg of supporting leg bottom.Limit body can also be for being fixed in the pawl foot more than three or three of supporting leg bottom.Certainly, limit body can also be other structure.Front haulage bar 3, rear haulage bar 6 are positioned at below the extension table body frame 4, and the spacing support of square hole below this extension table body frame, and front haulage bar 3, rear haulage bar 6 can slide along this square hole.Between front haulage bar 3, rear haulage bar 6, very heavy 5 be tetragonal rod hinge connection mechanism, two relative jointed shaft is connected with front haulage bar 3, rear haulage bar 6 respectively, two relative jointed shafts are connected with threads of lead screw respectively in addition, leading screw has handle, turning handle, it is moving to make front haulage bar 3, rear haulage bar 6 slide (moving) simultaneously in opposite directions, promptly the two close simultaneously or away from.Front haulage bar 3 can be a single pole body, and rear haulage bar 6 can be two bodies of rod that the left and right sides is provided with for being connected in one.Rear haulage bar 6 has the jack of two foot positioning bodies 15 that installation blocks patient's's (promptly not being pulled the person) both feet respectively.If rear haulage bar 6 is two bodies of rod that the left and right sides is provided with for being connected in one, then its jack that two foot positioning bodies 15 are installed is respectively the afterbody port of each single pole body in two bodies of rod.As Fig. 1, Fig. 3, shown in Figure 4, cervical vertebra master appliance 2 has support bar and in order to support patient's supporter cervical region, that have open slot (can be dovetail groove), the diapire of the open slot of this supporter is convex surface (can be cydariform), the secondary appliance 1 of cervical vertebra has support bar and in order to support the supporter of patient's head, the upper surface of this supporter is concave curved surface (can be one section inner peripheral surface).The support bar of cervical vertebra master appliance 2, the secondary appliance 1 of cervical vertebra passes across the installing hole on the front haulage bar 3, by trip bolt it is fixedlyed connected with front haulage bar 3.Unclamp trip bolt and regulate the relative position of support bar in installing hole, can change the height of supporter, promptly change the height of cervical vertebra master appliance 2, the secondary appliance 1 of cervical vertebra.As Fig. 1, Fig. 6, Fig. 7, shown in Figure 8, above-mentioned two foot positioning bodies 15 lay respectively at the left and right sides of rear haulage bar 6, the following plug connector 15f that two foot positioning bodies have the plug 15c of a jack on the corresponding insertion rear haulage bar respectively, stretch out vertically upward with this plug, from this time plug connector stretch out in order to support the calcaneal lower cantalever 15b of patient, insert in the plug connector hole down by trip bolt 15a makes it and following plug connector is connected as a single entity last plug connector 15e, plug connector stretches out in order to block the upper cantilever 15d of patient's instep on this.As shown in Figure 1 and Figure 2, above-mentioned each mechanism 17 of marking time has respectively and is the hinged pedal 17a of cantilever-shaped and fitness equipment main frame 8, is located at this pedal bottom and cooperates the cylinder barrel 17d of fixedlying connected with spring lower limit seat with its hinged spring upper limit seat 17b, with the hinged spring lower limit seat 17f of fitness equipment main frame 8, with the piston of the fixedly connected piston rod 17c of spring upper limit seat and this piston rod, is located at the spiral compression spring 17e that is set between spring upper limit seat and the spring lower limit seat on piston rod and the cylinder barrel.

As Fig. 1, Fig. 2, shown in Figure 9, multinomial muscle thrust training institution 9, multinomial myotility training institution 10, multinomial muscle tone training institution 12, ligament of neck and muscle tone training institution 11, gravity drop hammer (perhaps draft helical spring) 13 are installed on the top of fitness equipment main frame 8.Bottom or middle part at fitness equipment main frame 8 can also be equipped with backrest 7, backrest 14, can insert and pluck bench 16.As Fig. 1, Fig. 2, shown in Figure 9, ligament of neck and muscle tone training institution 11 have be oppositely arranged respectively its top respectively by bearing pin and fitness equipment main frame 8 hinged about two tension force training board 11a, make between two tension force training boards about being located at around its bearing pin and rotate and two spiral stretching spring 11c that the tension force training board resets about open, resetted by two tension force training boards to be in to limit behind the vertical state it and continue the limit body 11b that reclaims, be fixed in the tension force training pillow 11d on the fitness equipment main frame 8 about being located between two tension force training boards.Its other end was fixed in stay cord (steel wire rope) 9b on the fitness equipment main frame 8 after multinomial muscle thrust training institution 9 had the thrust training bar 9a hinged with fitness equipment main frame 8, two fixed

pulley

9d and 9c, the movable pulley 9e in the side between these two fixed pulleys, an end and thrust and trains bar to be connected to walk around successively fixed pulley 9c and fixed pulley 9d to walk around movable pulley 9e again.As Fig. 1, Fig. 2, shown in Figure 9, pulling force training handle 10a, the end that multinomial myotility training institution 10 has a lengthwise movement is connected with this pulling force training handle and walks around fixed pulley 10b and fixed pulley 10d and become vertical fixed pulley 10f and movable pulley 10e and fixed pulley 10g and fixed pulley 10j and fixed pulley 10i of walking around successively again to also have the stay cord 10c that its other end is connected with gravity drop hammer 13 behind the movable pulley 10h.Movable pulley 10e and above-mentioned movable pulley 9e link together, movable pulley 10e between two fixed

pulley

10f, 10g above, fixed pulley 10g between movable pulley 10e and fixed pulley 10j below, movable pulley 10h be positioned at fixed pulley 10i top, fixed pulley 10g below.As Fig. 1, Fig. 2, Fig. 9, shown in Figure 10, multinomial muscle tone training institution 12 have be oppositely arranged respectively its top respectively by a bearing pin and fitness equipment main frame 8 hinged about two tension force train arm 12a, stay cord 12c, the two couples of fixed

pulley

12e and 12d, a movable pulley 12b.Movable pulley 12b and movable pulley 10h link together.Become vertically to walk around respectively walk around a pair of fixed

pulley

12e and 12d behind the movable pulley 12b again its two ends of stay cord 12c respectively with about two tension force training corresponding connections of arm 12a.About two tension force training arm 12a have convex surface 12f with stay cord 12c junction, thereby when avoiding training stay cord with about two tension force training arm junctions produce the dead angle.Two tension force training board 11a, thrust training bar 9a about above-mentioned, about two tension force training arm 12a rotate around jointed shaft, described fixed pulley is by the 8 spacing supports of fitness equipment main frame.When utilizing 9 training of multinomial muscle thrust training institution, outwards promote thrust training bar 9a, movable pulley 9e moves up, movable pulley 10e moves up thereupon, movable pulley 12b and movable pulley 10h upwards or move down are not in spacing state, and gravity drop hammer 13 is stressed and be raised.When utilizing 10 training of multinomial myotility training institution, spur pulling force training handle 10a downwards, movable pulley 9e and movable pulley 10e are in spacing state, and movable pulley 12b and movable pulley 10h also are in spacing state, and gravity drop hammer 13 is stressed and be raised.When utilizing 12 training of multinomial muscle tone training institution, push-jump forward about two tension force training arm 12a, movable pulley 12b moves up, movable pulley 10h moves up thereupon, gravity drop hammer 13 is stressed and be raised.The patient adopted the attitude of lying on the back when the using method of cervical vertebra master appliance 2, the secondary appliance 1 of cervical vertebra was traction, cervical region is placed cervical vertebra master appliance 2, the headrest bone is against on the secondary appliance 1 of cervical vertebra, the height of regulating the secondary appliance 1 of cervical vertebra is corrected the size of curvature with decision, shake very heavyly 5 then gently, can reach the purpose of correcting cervical vertebra.Certainly, shaking before very heavy 5, also drawing tension band 19 can be enclosed within patient's forehead, drawing tension band 19 bottom hanging sleeves are in the top (or vertical T type cross bar bottom) of front haulage bar 3, and then shake very heavy 5 gently.When utilizing the secondary appliance 1 of cervical vertebra to carry out prostrate static weight traction, heighten the secondary appliance 1 of cervical vertebra after earlier cervical vertebra master appliance 2 being taken off, patient's forehead is against on the secondary appliance 1 of cervical vertebra, then drawing tension band 19 is put after traction gravity drop hammer 20 is hung on neck.The patient adopted the attitude of lying on the back when the localized method of foot was traction, foot neck position stretched into from the both sides of two foot positioning bodies place between lower cantalever 1 5b and the upper cantilever 15d, unclamp or tighten in the trip bolt 15a adjusting plug connector 15e upper-lower position to solve the tightness of screens.The method that adopts ligament of neck and muscle tone training institution 11 to carry out cervical vertebra ligament and muscle tone training is, 1. about the patient places head between two tension force training board 11a, about the head both sides are against on two tension force training board 11a, left or the right side do pushing tow action clocklike.2. patient's cervical region is rested the head on tension force training pillow 11d, two tension force training arm 12a about the right-hand man holds, and patient's two arms cervical region when two tension force are trained arm 12a about promotion is forward done very action of back.3. drawing tension band 19 is enclosed within patient's forehead, the rear end is enclosed within on the tension force training pillow 11d and does the sinciput action then.

Claims

1, a kind of cervical vertebra athletic rehabilitation multi-gym, have fitness equipment main frame, extension table body frame, it is characterized in that it also has front haulage bar (3), rear haulage bar (6), makes the two very heavy (5), the supporting leg (18) that can fold, ligament of neck and the muscle tone training institution (11) that is fixedly installed in cervical vertebra master appliance (2) on the front haulage bar and cervical vertebra pair appliance (1), two foot positioning bodies (15) respectively, is connected with the extension table body frame of slide in opposition simultaneously between the draw bar of front and back;

Extension table body frame (4) is connected with fitness equipment main frame (8) by hinge (21), the following of free end one side of extension table body frame (4) supported by supporting leg (18), supporting leg (18) is hinged with the extension table body frame, front haulage bar (3), rear haulage bar (6) that can slide in opposition with respect to extension table body frame (4) is positioned at below the extension table body frame (4) and by the spacing support of extension table body frame, and rear haulage bar (6) has the jack of two foot positioning bodies (15) that installation blocks patient's both feet respectively;

Cervical vertebra master appliance (2) has support bar and in order to support patient's supporter cervical region, that have open slot, the diapire of the open slot of this supporter is a convex surface, the secondary appliance of cervical vertebra (1) has support bar and in order to support the supporter of patient's head, the upper surface of this supporter is a concave curved surface;

Above-mentioned two foot positioning bodies (15) lay respectively at the left and right sides of rear haulage bar (6), the following plug connector (15f) that two foot positioning bodies have the plug (15c) of a jack on the corresponding insertion rear haulage bar respectively, stretch out vertically upward with this plug, from this time plug connector stretch out in order to support the calcaneal lower cantalever of patient (15b), insert in the plug connector hole down by trip bolt (15a) makes it and following plug connector is connected as a single entity last plug connector (15e), plug connector stretches out the upper cantilever (15d) in order to block patient's instep on this;

Ligament of neck and muscle tone training institution (11) have be oppositely arranged respectively its top respectively by bearing pin and fitness equipment main frame (8) hinged about two tension force training boards (11a), make between two tension force training boards about being located at around its bearing pin and rotate and two spiral stretching springs (11c) that the tension force training board resets about open, resetted by two tension force training boards to be in to limit behind the vertical state it and continue the limit body (11b) that reclaims, be fixed in the tension force training pillow (11d) on the fitness equipment main frame (8) about being located between two tension force training boards.

2, fitness equipment according to claim 1 is characterized in that it also has in order to independent drawing tension band (19) that is provided with that is enclosed within patient's forehead and the traction gravity drop hammer (20) that is connected with this drawing tension band.

3, fitness equipment according to claim 1, it is characterized in that it also has two mechanisms (17) of independently marking time that are installed on the fitness equipment main frame (8), each mechanism of marking time (17) has the pedal (17a) hinged with fitness equipment main frame (8) that is cantilever-shaped respectively, be located at this pedal bottom and the spring upper limit seat (17b) hinged with it, the spring lower limit seat (17f) hinged with fitness equipment main frame (8), the piston rod (17c) of fixedlying connected with spring upper limit seat, cooperate the cylinder barrel (17d) of fixedlying connected with the piston of this piston rod with spring lower limit seat, be located at the spiral compression spring (17e) that is set between spring upper limit seat and the spring lower limit seat on piston rod and the cylinder barrel.

4, fitness equipment according to claim 1 is characterized in that it also has multinomial muscle thrust training institution (9), multinomial myotility training institution (10), multinomial muscle tone training institution (12), the gravity drop hammer (13) that is installed on the fitness equipment main frame (8);

Multinomial muscle thrust training institution (9) have with the hinged thrust of fitness equipment main frame (8) training bar (9a), two fixed pulleys (9d and 9e), movable pulley (9e), the end of a side between these two fixed pulleys be connected with thrust training bar walk around successively fixed pulley (9c) and fixed pulley (9d) walk around again movable pulley (9e) afterwards its other end be fixed in stay cord (9b) on the fitness equipment main frame (8);

Multinomial myotility training institution (10) has the pulling force training handle (10a) of lengthwise movement, one end is connected with this pulling force training handle and walks around fixed pulley (10b) and fixed pulley (10d) and become vertically to walk around successively fixed pulley (10f) and movable pulley (10e) and fixed pulley (10g) and fixed pulley (10j) and fixed pulley (10i) the back stay cord (10c) that is connected with gravity drop hammer (13) of its other end of movable pulley (10h) in addition again, movable pulley (10e) links together with above-mentioned movable pulley (9e), movable pulley (10e) is positioned at two fixed pulley (10f, above 10g), fixed pulley (10g) be positioned between movable pulley (10e) and the fixed pulley (10j) below, movable pulley (10h) be positioned at fixed pulley (10i) above, below the fixed pulley (10g);

Multinomial muscle tone training institution (12) have be oppositely arranged respectively its top respectively by bearing pin and fitness equipment main frame (8) hinged about two tension force train arm (12a), stay cord (12c), two pairs of fixed pulleys (12e and 12d), a movable pulley (12b), movable pulley (12b) and movable pulley (10h) link together, become vertically to walk around respectively walk around a pair of fixed pulley (12e and 12d) behind the movable pulley (12b) again its two ends of stay cord (12c) respectively with about two tension force training corresponding connections of arm (12a).

5, fitness equipment according to claim 1, it is characterized in that above-mentioned very heavy (5) are tetragonal rod hinge connection mechanism, two relative jointed shaft is connected with front haulage bar (3), rear haulage bar (6) respectively, two relative jointed shafts are connected with threads of lead screw respectively in addition, and leading screw has handle.

6, fitness equipment according to claim 1, it is characterized in that above-mentioned front haulage bar (3) is a single pole body, rear haulage bar (6) is two bodies of rod that the left and right sides is provided with for being connected in one, its jack that two foot positioning bodies (15) are installed of rear haulage bar is respectively the afterbody port of each single pole body in two bodies of rod.

7, fitness equipment according to claim 1, the support bar that it is characterized in that the secondary appliance of above-mentioned cervical vertebra master appliance (2), cervical vertebra (1) passes across the installing hole on the front haulage bar (3), fixedlys connected with front haulage bar (3) by trip bolt.

8, fitness equipment according to claim 3, it is characterized in that above-mentioned about two tension force training arms (12a) with stay cord (12c) junction have when avoiding training stay cord with about two tension force training arm junctions produce the convex surface (12f) at dead angle.