CN201139901Y

CN201139901Y - Draw type exercising apparatus for waist and abdomen

Info

Publication number: CN201139901Y
Application number: CNU2007203101137U
Authority: CN
Inventors: 何维德
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-30
Filing date: 2007-11-30
Publication date: 2008-10-29
Anticipated expiration: 2017-11-30

Abstract

The utility model relates to a pulling gymnastic device for waist and belly movement. A disc seat of the gymnastic device is a mount which can be horizontally arranged on the ground and is provided with a sunken groove in the center and two pedals at both sides. A length-adjustable forearm rod is articulated with the front end of the disc seat, and a vertical clasp bar frame which adjusts the height and the inclination angle by dint of a fixed pin and a pin hole is articulated with the front end of the forearm rod. An elastic and soft ball body is positioned directly or by an inserted ball rack in the central sunken groove of the disc seat. A length-adjustable rear arm rod is articulated with the rear end of the disc seat, and cross rod frames which can adjust the horizontal angle and the inclination angle are respectively articulated to two sides of the rear arm rod. A drawstring clasp is positioned at the edge of each cross rod frame, and a drawstring is connected to the drawstring clasp. The gymnastic device is applicable for users having different demands and long-term exercises by adjusting the contractibility of the drawstring, the length and the inclination angle of the forearm rod, the rear arm rod, the clasp bar frame, and the cross rod frames. The gymnastic device has the advantages of simple structure, convenient fold, low cost, strong applicability, and economical value.

Description

Step type waist abdomen sport and body-building device

Technical field

The utility model relates to fitness equipment, particularly a kind of step type waist abdomen sport and body-building device.

Background technology

Because the unbalanced and sports center and the momental shortage of diet, and people are to healthy pay attention to day by day, cause the sport and body-building device and be in response to and give birth to, but generally the sport and body-building device is not the cost costliness at present, be bulky, weight is not light, and is right because general family space is little, if can't store up, more can cause the space crowded, moreover, because member's age, physical efficiency differs, and after different training and long-time the use, how can simple and easy rapid adjustment, make the excitement and the vitality that are suitable for different people and keep use, also take in, necessity that existing fitness equipment truly has research and design in addition to improve for having to.

In view of this, this creation is long-pending ten several years to be engaged in the experience that exercise is made, designed, concentrated research, exhaust intelligence, at above disappearance, the method for seeking to improve, and have a fling at through experiment repeatedly, and utility model goes out this step type waist abdomen sport and body-building device finally.

Summary of the invention

Main purpose of the present utility model is providing a kind of step type waist abdomen sport and body-building device, can't store up to solve existing structure, causes the space crowded, and can not adapt to the problem of different members age, physical efficiency.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of step type waist abdomen sport and body-building device is characterized in that: be to be supported bridge, elastomeric flexible spheroid and pulling force rope band and combined by dish seat, hook; Its mid-game seat is that central authorities have low cratering groove, but both sides tool pedal horizontal stand on the ground, at dish seat front end interlocking the preceding armed lever that can adjust length is arranged, preceding armed lever front end is articulated with one and relies on the vertical type hook at steady pin and pin-and-hole adjustment height and angle of inclination to support bridge, directly or with the plant ball-collecting rack settle an elastomeric flexible spheroid in the low cratering groove of dish seat central authorities, dish base rear end then interlocking has the back armed lever that can adjust length, back armed lever tail end both sides respectively are articulated with one can the adjustment level and the cross bar frame at angle of inclination, cross bar frame end edge is provided with drawstring an ancient unit of weight button, and the drawstring fastener then is snapped with described pulling force rope band.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: the user can grip the pulling force rope band drawing application of force by both hands during motion, or face upward and lie, prostrate on the elastomeric flexible spheroid, be against upright hawk with the shank hook and support bridge, cooperate health motionless or do sit-ups also or left and right sides twist motion, move back and forth in this way to reach the effectiveness of waist abdomen and arm body-building, and can be via changing pulling force rope band drawing elastic force, and front and back armed lever, hook supports the length of bridge and cross bar frame, gradient, make to be fit to different users and long-time exercise use, and the tool structure is simple and easy, but folding, with low cost, the advantage that applicability is big.

Description of drawings

Fig. 1 is the stereogram of the utility model embodiment;

Fig. 2 is another stereogram of the utility model embodiment;

Fig. 3 is the three-dimensional exploded view of the utility model embodiment;

Fig. 4 is the stereogram that the utility model postbrachium bar pivot connects constructed embodiment;

Fig. 5 is another stereogram that the utility model postbrachium bar pivot connects constructed embodiment;

Fig. 6 is the three-dimensional exploded view of the utility model plant ball-collecting rack embodiment;

Fig. 7 is the stereogram that the utility model plant ball-collecting rack folds embodiment;

Fig. 8 is the stereogram that the utility model folds embodiment.

Description of reference numerals: 1-coils seat; The 2-hook supports bridge; 3-elastomeric flexible spheroid; 4-pulling force rope band; Armed lever before the 10-; 11,18,20-steady pin; 12,19,21-pin-and-hole; 13-cave groove; 14-plant ball-collecting rack; Armed lever behind the 15-; 16-cross bar frame; 17-drawstring fastener; The 30-pedal.

The specific embodiment

For your juror can further be familiar with and understand structure of the present utility model and effect thereof, cooperate graphic being described in detail as follows for embodiment now, so that understand more:

Please cooperate consult graphic shown in, the utility model mainly is to be supported bridge 2, elastomeric flexible spheroid 3 and pulling force rope band 4 and combined by dish seat 1, hook; But its mid-game seat 1 is both sides tool pedal 30 horizontal stands on the ground, the preceding armed lever 10 that can adjust length is arranged at its front end interlocking, before armed lever 10 front ends be articulated with one can steady pin 11 and the pin-and-hole 12 vertical type hook of adjusting height and angle of inclination support bridge 2, dish seat 1 central authorities have low cratering groove 13 in addition, can directly or with plant ball-collecting rack 14 settle an elastomeric flexible spheroid 3, there is the back armed lever 15 that can adjust length dish seat 1 rear end then interlocking, back armed lever 15 tail end both sides respectively are articulated with one can the adjustment level and the cross bar frame 16 at angle of inclination, cross bar frame 16 ora terminalis are provided with drawstring fastener 17, but 17 snapping pulling force of drawstring fastener rope band 4, drawstring fastener 17 still can be provided with the elastic pulling force device in cross bar frame 16 in case of necessity, therefore it is tired many and extremely simple and easy to install the kind pattern, cause not shown, as for level and the whole cross bar frame 16 of tilt adjustable, can be as shown in the figure, close position modulation cross bar frame 16 horizontal stretching angles with both sides steady pin 18 and pin-and-hole 19 pins, but ora terminalis steady pin 20 and pin-and-hole 21 then modulation cross bar frame 16 vertical tilts stretch angle.

When practical operation is used, the user can be earlier with dish seat 1 horizontal on the ground, and directly to ride on pedal 30, or elastomeric flexible spheroid 3 directly or with plant ball-collecting rack 14 is placed in the low cratering groove 13 of central authorities, again according to user's height size, armed lever 10 before adjusting, back armed lever 15, hook supports the length and the gradient of bridge 2 and cross bar frame 16, and according to user's training degree and physical efficiency, connect suitable pulling force rope band 4 and elastic pulling force device with drawstring fastener 17, then the user can grip the pulling force rope band 4 drawing application of forces by both hands, or face upward and lie, prostrate on elastomeric flexible spheroid 3, be against upright hawk with the shank hook and support bridge 2, cooperate health motionless or do sit-ups also or left and right sides twist motion, move back and forth in this way and can reach the effectiveness of waist abdomen and arm body-building, and can be as shown in the figure after use, behind removal elastomeric flexible spheroid 3 and the ball-collecting rack 14, armed lever 10 before can folding, the length of back armed lever 15, and hook is supported bridge 2 inwardly screw, fixed with steady pin 11 and pin-and-hole 12, also cross bar frame 16 levels are inwardly screwed simultaneously, fixed with steady pin 18 and pin-and-hole 19, it is little to fold into volume, the tectosome of conveniently storing up, and the tool structure is simple and easy, but folding, with low cost, the effectiveness that applicability is big.

Never see on market and publication by structure of the present utility model and device, but and the benefit of tool economy, the big folding of simple and easy, applicability, be so that obvious lifting to be arranged on the effect.

More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.

Claims

1. a step type waist abdomen sport and body-building device is characterized in that: be to be supported bridge, elastomeric flexible spheroid and pulling force rope band and combined by dish seat, hook; Its mid-game seat is that central authorities have low cratering groove, but both sides tool pedal horizontal stand on the ground, at dish seat front end interlocking the preceding armed lever that can adjust length is arranged, preceding armed lever front end is articulated with one and relies on the vertical type hook at steady pin and pin-and-hole adjustment height and angle of inclination to support bridge, directly or with the plant ball-collecting rack settle an elastomeric flexible spheroid in the low cratering groove of dish seat central authorities, dish base rear end then interlocking has the back armed lever that can adjust length, back armed lever tail end both sides respectively are articulated with one can the adjustment level and the cross bar frame at angle of inclination, cross bar frame end edge is provided with the drawstring fastener, and the drawstring fastener then is snapped with described pulling force rope band.

2. step type waist abdomen sport and body-building device according to claim 1, it is characterized in that: described drawstring fastener also is provided with the elastic pulling force device in the cross bar frame.