CN2853108Y

CN2853108Y - Chair type four-limb body-building instrument

Info

Publication number: CN2853108Y
Application number: CN 200520126425
Authority: CN
Inventors: 张婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-22
Filing date: 2005-12-22
Publication date: 2007-01-03
Anticipated expiration: 2015-12-22

Abstract

The utility model relates to a chair style extremities exercise machine, which comprises a chair frame support (7) and a transmission device comprising a soft rope and pulley system. The chair frame support (7) comprises chair legs, a chair back and a chair seat, the upper side of the chair back is fixed with left and right supporting arms (4), a soft rope (2) is connected with a handle (1) passing a pulley block (9), a pulley (8) and a pulley (3), a soft rope (15) is connected with a foot lever (11) passing a pulley (10) and a pulley (12). The utility model can realize the transmission of force and movement of exerciser, at the same time when he pull down his arms, his legs can be curved, inversely, when he uplift his arms, his legs can be straight. Doing such matching action repeatedly, he can reach to the purpose of strengthening his extremities. The utility model has the advantages of simple structure and wide adaptation, namely the utility model cannot only strengthen muscle but also strengthen the concordance of extremity.

Description

Chair form four limbs fitness equipment

" technical field " the utility model relates to a kind of body-building apparatus, particularly belongs to a kind of chair form four limbs fitness equipment that is used to take exercise four limbs.

Along with the raising day by day of people's living standard, health more and more becomes the primary goal that people pursue " background technology ".And the suitable crowd of outdoor exercises and indoor professional gymnasium has certain limitation, and the more common people wish and can take exercises at home.In present body-building apparatus market, emerge the body-building apparatus that some suitable families take exercise, can satisfy the needs in market substantially.These present family expenses fitness equipments, the high-end product complex structure, multiple functional, but the while fetch long price; Low-end product is simple in structure, and price is lower, but often only is the effect of playing movable slightly health, can not really reach the purpose that exercises one's muscles.

" summary of the invention " the purpose of this utility model promptly is to provide a kind of novel chair form four limbs fitness equipment, to reach the blank of filling up fitness equipment market, particularly strengthens the purpose of tempering four limbs.

Chair form four limbs fitness equipment disclosed in the utility model, has chair form frame supported (7), so-called chair form frame supported (7) comprises chair leg, the chair back and chair, it is characterized in that, the chair back of chair form frame supported (7) upper end is provided with left and right supporting arms (4), the end of left and right supporting arms (4) and be respectively arranged with pulley (3) and pulley (8) with the junction of the chair back; The tightrope (2) that one end is fixed on the chair back is walked around assembly pulley (9), pulley (8) and pulley (3), and its other end connects handle (1); The tightrope (15) that one end is fixed on the assembly pulley (9) is walked around the pulley (10) of the chair back and chair corner, the pulley (12) of chair front end, its other end connecting pin treadle (11).

Chair form four limbs fitness equipment disclosed in the utility model, has the chair form frame supported, simple in structure, by the transmission device that tightrope and pulley system are formed, can realize the transmission of power and motion between person taking exercise's arm and the leg, both legs were bent when arm was drop-down rises, on the contrary, extended legs with thighs when lifting on the arm, coordination so repeatedly can realize taking exercise the purpose of four limbs.And because the resistance during person taking exercise's quadruped locomotion comes from the interaction force of self arm and both legs, firmly size can be grasped flexibly, all be fit to for anyone, and in the muscle of tempering the people, can also temper the ability of people's four limbs cooperation.In a word, the utlity model has simple in structurely, adapt to widely, can exercise one's muscles and can temper the characteristics of the four limbs coordination ability.

" description of drawings " accompanying drawing discloses specific embodiment of the utility model, wherein:

Fig. 1, the utility model front view;

Fig. 2, local A enlarged drawing;

Fig. 3, the utility model right side view;

Fig. 4, local B enlarged drawing;

Fig. 5, the utility model vertical view.

" specific embodiment " as Fig. 1, Fig. 3, shown in Figure 5, chair form four limbs fitness equipment disclosed in the utility model, the transmission device that has chair form frame supported (7) and be made up of tightrope, pulley system.Chair form frame supported (7) comprises chair leg, the chair back and chair.The transmission device of being made up of tightrope, pulley system comprises that the pulley (3) of left and right supporting arms (4) end, support arm (4) form with the pulley (10) of pulley (8), tightrope (2), assembly pulley (9), tightrope (15), the chair back and the chair corner of chair back junction, the pulley (12) of chair front end.One end of tightrope (2) is fixed in chair back upper end, walks around assembly pulley (9), pulley (8) and pulley (3), and the other end connects handle (1).Tightrope (15) one ends are fixed on the assembly pulley (9), walk around pulley (10), pulley (12), other end connecting pin treadle (11).

The person taking exercise is sitting on the chair, lifts on the arm and holds handle, and both legs protract and step on foot-driven lever with both feet, arm is exerted oneself, and both legs are slowly bent drop-down the time rises, and then, arm was slowly gone up and lifted when both legs firmly stretched, coordination so repeatedly can realize taking exercise the purpose of four limbs.

For reducing area occupied, the connected mode between the support arm of the present utility model (4) and the chair back is hinged, and when the utility model was on the shelf, support arm (4) can rotate and put down, and presses close to the chair back, takes up room with minimizing.As shown in Figure 1 and Figure 2, be respectively equipped with link (5) on support arm (4) and the chair back and link up with (6), lift support arm (4), the link on it (5) is hung on the hook (6) on the chair back, support arm can be lifted and fix, the utility model can come into operation.

The pulley (12) of so-called chair front end is on the protrusive rod (14) that is installed on the chair front end, connected mode between protrusive rod (14) and the chair is hinged, and when the utility model was on the shelf, protrusive rod (14) can rotate, press close to the chair back side, take up room with minimizing.As shown in Figure 3, Figure 4, lift protrusive rod (14), the block (16) on it is stuck in the draw-in groove (17) of chair panel (13) bottom surface, protrusive rod can be lifted and fix, the utility model can come into operation.

Claims

1, a kind of chair form four limbs fitness equipment, has chair form frame supported (7), so-called chair form frame supported (7) comprises chair leg, the chair back and chair, it is characterized in that, the chair back of chair form frame supported (7) upper end is provided with left and right supporting arms (4), the end of left and right supporting arms (4) and be respectively arranged with pulley (3) and pulley (8) with the junction of the chair back; The tightrope (2) that one end is fixed on the chair back is walked around assembly pulley (9), pulley (8) and pulley (3), and its other end connects handle (1); The tightrope (15) that one end is fixed on the assembly pulley (9) is walked around the pulley (10) of the chair back and chair corner, the pulley (12) of chair front end, its other end connecting pin treadle (11).

2, chair form four limbs fitness equipment according to claim 1, its feature is that also the connected mode between the so-called support arm (4) and the chair back is hinged, is respectively equipped with link (5) and hook (6) on the support arm (4) and the chair back.

3, chair form four limbs fitness equipment according to claim 1 and 2, its feature also is, the pulley of so-called chair front end (12) is on the protrusive rod (14) that is installed on the chair front end, connected mode between protrusive rod (14) and the chair is hinged, and it fixedly is by realizing in the draw-in groove (17) that the block on it (16) is stuck in chair panel (13) bottom surface that protrusive rod lifts.