CN2373124Y

CN2373124Y - Multifunction body-building apparatus

Info

Publication number: CN2373124Y
Application number: CN 99212449
Authority: CN
Inventors: 杨茂松
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-28
Filing date: 1999-05-28
Publication date: 2000-04-12
Anticipated expiration: 2009-05-28

Abstract

The utility model discloses a multifunction body-building apparatus, which comprises a bottom frame, at least two horizontal roll shafts, a pedal, a running belt and an armrest. One end of the bottom frame is provided with a backrest device. One side of the bottom frame which is neared to the backrest device is provided with a brake device which is connected with the first roll shaft of the bottom frame. The lower side of the bottom frame is also provided with a movable leg. The utility model increases the friction force of the running belt and the roll shafts. The human body can load on the backrest, and the heel can do the backward movement by pedaling forwards. The utility model can enhance the muscular muscularity of the shank, the thigh, the buttocks and the waist, and has a better therapeutic efficacy for waist diseases. The multifunction body-building apparatus can also be used as a single running machine by supporting the movable leg of the lower part of the multifunction body-building apparatus.

Description

A kind of multi-gym

The utility model relates to a kind of sports apparatus, exactly relates to a kind of multi-gym.

At present, commercially available fitness equipment is various in style, and single treadmill, multi function treadmill, bicycle or the like are arranged.Wherein single treadmill comprises underframe, antero posterior axis, pedal, running band, handrail.During use, hand steered handrail, the foot-operated band of running is done road-work forward.Multi function treadmill is to set up functions such as bicycle, rowing machine on single treadmill.Human body bears a heavy burden forward during the motion of this class fitness equipment, mainly tempers shank, arm, although but also backward, because resistance is little, waist still can not get taking exercise, and can not bring train on to LB or uncomfortable people are arranged.

The purpose of this utility model is to provide a kind of running that both can move ahead, and can do the multi-gym of drawback movement again, and this fitness equipment can not only be tempered people's shank, can also temper people's waist.

In order to achieve the above object, technical solution of the present utility model is such, and this multi-gym comprises underframe, at least two horizontal roll shaft, pedal, running band, handrail.One end of underframe is provided with back-rest means for chair, and a side of underframe is provided with the brake device near this end of back-rest means for chair, and is connected with first roll shaft on the underframe; The underframe below is provided with movable leg.

Owing to be provided with the brake device in the technique scheme, increased the frictional force of run band and roll shaft, being provided with of back-rest means for chair can allow people's waist bear a heavy burden thereon, and hand steered handrail is pedaled before the heel and is done drawback movement.Like this, increased the amount of exercise of person taking exercise's shank, thigh, buttocks, waist, helped the waist muscle stalwartness, multiple LB had better therapeutic effect.Friction increases, and amount of exercise also increases thereupon, and the obese patient is also had certain antiobesity action.Drawback movement can change people's firmly center of gravity that moves ahead for a long time, can alleviate, eliminate fatigue and uncomfortable.In addition, this fitness equipment underframe below is provided with movable leg, and when movable leg was propped up, fitness equipment tilted slightly, can be used as single treadmill and used.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Fig. 1 is the structural representation of the utility model multi-gym;

Fig. 2 is a fitness equipment internal structure schematic diagram shown in Figure 1;

Fig. 3 is the another kind of embodiment schematic diagram of the brake device of fitness equipment shown in 1.

By Fig. 1, Fig. 2 as seen, the utility model multi-gym comprises underframe 1, three horizontal roll shaft, pedals 2, run be with 3, handrail 4, an end of underframe 1 is equipped with a movable axis 5, back-rest means for chair is fixed on the movable axis 5 slightly obliquely.One side of underframe 1 is provided with the brake device near this end of back-rest means for chair, and is connected with first roll shaft 6.When the below of underframe 1 is provided with 7, two movable leg 7 of two movable leg and props up near this end of back-rest means for chair, make fitness equipment be provided with this end of back-rest means for chair and be higher than the other end, this fitness equipment just can be used as single treadmill and uses.

Described back-rest means for chair is made of strut 8, bracing frame 9, backrest 10, bracing frame 9 is positioned on strut 8 belows, flexibly connects with strut 8, fixes the back perpendicular to ground or outward-dipping slightly by bolt and strut 8, when people's waist bears a heavy burden when backrest 10 is done drawback movement, fitness equipment is unlikely backward and digs.There is a stretching bar 11 on the top of strut 8, and is fixing by bolt and strut 8, and can regulate its length, and backrest 10 vertical fixing are installed on the stretching bar 11.Waist feels comfortably cool in order to move, and behind the backrest 10 spring 12 can be set, and also cushion can be set above.

Handrail 4 is arranged on underframe 1 both sides near the brake device, and flexibly connects with underframe 1, and handrail 4 lower ends are provided with two locating holes, by bolt and underframe 1 locking.Handrail 4 tops are provided with stretching bar 18, can do 360 ° of rotations, and are fixing by bolt and handrail 4, and can regulate its length, and for the ease of holding, these stretching bar 18 tops can be arc.

Referring to Fig. 2, described brake device is a kind of steel wire gate of similar bicycle, and this lock is by the bar 13,13 of stopping of two intersections ' form, and its crosspoint flexibly connects with the axle 14 that is fixed on the underframe, and the tight point of stopping is positioned on the tight sheet 15 of stopping of first roll shaft 6 two ends.Steel wire rope be connected with an end of the bar 13 of stopping and from another root stop bar 13 ' an end pass with brake handle 16 and be connected, and at the bar 13 of stopping ' to the steel wire rope of this section of inwall of underframe 1, put sleeve pipe 17.

Shown in Figure 3 is the another kind of embodiment of brake device.This brake device is a band-type brake, one end of first roll shaft 6 is stretched out underframe 1 sidewall, fixedly set up the tight dish 19 of stopping at external part, the sheet 20 of stopping is established in tight dish 19 outsides of stopping, the end of sheet 20 stopped is connected with underframe 1, the other end is connected with brake handle 16, the pulling handle 16 tight dish 19 of stopping on tight first roll shaft 6 of can stopping, and whole roll shaft 6 is also stopped tightly thereupon.

Referring to Fig. 1, the brake handle 16 of described brake device is provided with several gears, can regulate the frictional force of first roll shaft 6 again.

During use, the movable leg 7 of underframe 1 below is propped up, fitness equipment is in inclination, has locked handrail 4 and underframe 1, makes handrail perpendicular to ground, regulates direction, the height of handrail stretching bar 18 and fixes.The people holds handrail towards back-rest means for chair, and the foot-operated band of running just can carry out road-work.When doing drawback movement, the movable leg 7 of fitness equipment underframe below is packed up, put four pin of steady fitness equipment, fix the bracing frame 9 of back-rest means for chair, regulate the height of backrest 10, handrail 4 and underframe 1 are locked in the upright position and regulate the direction of handrail stretching bar 18.Then, people's waist bears a heavy burden and holds handrail in backrest 10, two, with pedaling the band of running before the heel, can do drawback movement, people can be according to the needs of displacement amount, regulate the brake handle 16 of brake device, and be fixed on a certain gear, to reach the frictional force that increases run band and roll shaft.

In addition, brake device of the present utility model is not limited to steel wire gate, band-type brake, and other tight mode of stopping also falls in the utility model protection domain.For deposit, carrying, easy to carry, enhancing body resistance device front end is furnished with universal wheel, handrail, back-rest means for chair are all collapsible.

Claims

1, a kind of multi-gym comprises underframe, at least two horizontal roll shaft, pedal, running band, handrail, and it is characterized in that: an end of underframe (1) is provided with back-rest means for chair; One side of underframe (1) is provided with the brake device near this end of back-rest means for chair, and first roll shaft (6) is connected on underframe; Underframe (1) below is provided with movable leg (7).

2, multi-gym according to claim 1 is characterized in that: described back-rest means for chair is made of strut (8), bracing frame (9), backrest (10), and bracing frame (9) is positioned on strut (8) below, flexibly connects with strut (8); There is a stretching bar (11) on strut (8) top, and backrest (10) is vertically fixed on this stretching bar (11), fixedlys connected with the movable axis (5) on the underframe (1) in the bottom of strut (8).

3, multi-gym according to claim 1, it is characterized in that: described brake device is a kind of steel wire gate of similar bicycle, this lock is made up of the bar of stopping (13,13 ') of two intersections, its crosspoint flexibly connects with the axle (14) that is fixed on the underframe, and the tight point of stopping is positioned on the tight sheet (15) of stopping at first roll shaft (6) two ends.Steel wire rope is connected with an end of the bar of stopping (13) and passes with brake handle (16) and be connected from a stop end of bar (13 ') of another root, and puts sleeve pipe (17) at the bar of stopping (13 ') to the steel wire rope of this section of inwall of underframe (1).

4, multi-gym according to claim 1, it is characterized in that: described brake device is a band-type brake, this band-type brake is made of stop tight dish (19) and the sheet of stopping (20), the said tight dish (19) of stopping is fixed on an end of first roll shaft (6), the said sheet of stopping (20) is located at the outside of stopping tight dish (19), the end of sheet (20) stopped is connected with underframe (1), and the other end is connected with brake handle (16).

5, multi-gym according to claim 1, it is characterized in that: described handrail (4) is located at underframe (1) both sides, and flexibly connect with underframe (1), handrail (4) lower end is provided with two locating holes, there is a stretching bar (18) on the top, this stretching bar (18) can be done 360 ° of rotations, and is fixing by bolt and handrail (4).