CN201988111U

CN201988111U - Swing waist-twisting machine

Info

Publication number: CN201988111U
Application number: CN2011200935400U
Authority: CN
Inventors: 何展飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-01
Filing date: 2011-04-01
Publication date: 2011-09-28
Anticipated expiration: 2021-04-01

Abstract

The utility model belongs to the technical field of fitness equipment and particularly relates to a swing waist-twisting machine for exercising the waist by turning a human body. The swing waist-twisting machine comprises a base, a rotating disc installed on the base, and a foot board eccentrically installed on the rotating disc and capable of rotating relative to the rotating disc, wherein an outer connecting rod is arranged on the foot board, and the outer end of the outer connecting rod is hinged on a straightener capable of making rectilinear motion on the base; and the swing waist-twisting machine further comprises a power unit, wherein the power unit drives the rotating disc to rotate. The foot board is driven to rotate under the action of mechanical power, so that the swing waist-twisting machine is more convenient to use and more labor-saving; and the outer connecting rod is arranged on the foot board, the outer end of the outer connecting rod is hinged on the straightener capable of making rectilinear motion on the base, and the outer end of the outer connecting rod on the foot board always keeps rectilinear motion, so that the smooth reciprocating motion of the foot board can be ensured, the waist-twisting movement is more smooth, and the swing waist-twisting machine is more comfortable to use.

Description

Wave waist-twisting machine

Technical field

The utility model relates to the body-building apparatus technical field, and is especially a kind of by reversing the body-building apparatus that the human body waist is performed physical exercise.

Background technology

Traditional body exercising machine that sways one's hips is divided into and rotates sitting posture and angled rotary two kinds fully, all has certain waist health-care function, but their motion only is to play waist twisting health care function, therefore function is comparatively dull, and rotate angle and position that the sitting posture body exercising machine will lean on people's health control twisting fully, use comparatively complicated; And the angled motion mode of the rotary body exercising machine of angle makes human body also have the rotation of a vertical direction outside rotating in the horizontal direction, and this physical training style not only can not make waist carry out complete twist motion, even also causes spraining of waist or ankle easily.

Have waving of No. the 200620160687.6th, Chinese patent subsequently and reverse body-building apparatus, it drives eccentric dial rotation by motor and drives foot-operated dish rotation, foot-operated dish exists pivotally connected with the chassis, it is affixed a connecting piece on the limited post on chassis, and also affixed a connecting piece on the foot-operated dish, form rotating pivotally connected between two braces, this structure can make the reciprocating motion of examining and seizing at an angle, reach the waist health-care function, also overcome simultaneously the sway one's hips weak point of body exercising machine of aforesaid tradition; But when reality is used, because the brace on chassis is connected the end relative fixed on the limited post, when riding dish work, the pivoting point of two braces can relative chassis brace be connected the biased pendulum of point on the limited post, can produce the high low level repeated stock of beat, even have the dead point, and cause foot-operated dish to rotate and have some setbacks, bring uncomfortable sensation to the user.

The applicant is because the fault of construction and the inconvenience of the above-mentioned known body exercising machine that sways one's hips, the spirit of adhering to the research innovation, keeping on improving, utilize professional eye and professional knowledge, at the fault of construction of the above-mentioned body exercising machine that sways one's hips and the problem of serviceability, propose a solution, therefore proposed the application of this case.

Summary of the invention

The purpose of this utility model is to overcome the defective of prior art, provides a kind of and realizes waist exercise by waving rotation, and move smooth and easy, the comfortable waist-twisting machine that waves.

The utility model purpose again provides a kind of simple in structurely, scientific and reasonable, and that easily makes waves waist-twisting machine.

For achieving the above object, the utility model adopts following technical scheme:

Wave waist-twisting machine, have:

One base;

One is installed in the rolling disc on the base;

One off-centre is installed on the rolling disc and can relatively rotates the pedal that dish rotates, and pedal is provided with an outer connective pole, the outer end of outer connective pole be articulated in one can straight line moves on base rectifier;

One power unit drives the rolling disc motion.

Further design is on the basis of such scheme: be provided with the straight line chute on the base, and rectifier is provided with the slip pin, slip pin appearance is embedded in the straight line chute.

Such scheme further designs again: base is provided with two straight line chutes arranged side by side, and rectifier is provided with the slip pin that splits at two straight line chutes, and is provided with the cross-over connection connecting rod between the slip pin of two straight line chutes, the external rod hinge connection of cross-over connection connecting rod and pedal; Slip pin on the rectifier has rolling bearing.

In the such scheme, be belt transmission between described power unit and the rolling disc, comprise one or more levels belt transmission.

Be compared with the prior art, the utlity model has following beneficial effect:

1, drives the rotation of pedal by motor, therefore use more convenient laborsaving; In addition, because described pedal is a plane pedal, therefore when motion, pedal only can drive human body and horizontally rotate on horizontal plane, can not cause added burden to waist and ankle position.

2, pedal is provided with an outer connective pole, the outer end of outer connective pole be articulated in one can straight line moves on base rectifier, make that the connective pole external connection end remains rectilinear motion outside the pedal, the high low level of avoiding beat to bring impacts, guarantee the reciprocating motion that pedal can be smooth-going, the action that sways one's hips is more smooth, laborsaving, uses more comfortable.

3, simple in structure, scientific and reasonable, cost of investment is low, and the operation operation is easy, and Maintenance and Repair are very convenient, improved the operation ratio and the operability of waving waist-twisting machine greatly.

Description of drawings:

Accompanying drawing 1 is the utility model one embodiment partial structurtes schematic perspective views;

Accompanying drawing 2 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 1.

The drawing reference numeral explanation:

1, base

11, axis

12, straight line chute

2, rolling disc

21, eccentric pivot hole

3, pedal

31, outer connective pole

41, motor

42, speed changer

43, one-level belt

44, second belt

5, rectifier

51, slip pin

52, cross-over connection connecting rod

53, T shape sheet.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further specified:

Consulting shown in Fig. 1,2, is preferred embodiment schematic diagram of the present utility model, and the relevant a kind of waist-twisting machine that waves of the utility model mainly includes a base 1, a rolling disc 2, a pedal 3 and a power unit.

Base 1 has the axis 11 that raises up, and rolling disc 2 fitted bearings are set on the axis 11, reaches rolling disc 2 and is installed on the base 1.Rolling disc 2 is provided with an eccentric pivot hole 21, and the axle fitted bearing that pedal 3 stretches out is installed on the eccentric pivot hole 21 of rolling disc 2 together, and realization pedal 3 off-centre are installed on the rolling disc 2 and can relatively rotate dish 2 and rotate.Power unit includes motor 41, speed changer 42, be installed on the

base

1,43 transmissions of one-level belt are arranged between motor 41 and the speed changer 42, and second belt 44 transmissions are arranged between speed changer 42 and the rolling disc 2, in the present embodiment, the periphery of rolling disc 2 promptly forms belt grooves, installs to cooperate belt, realizes that motor drives the rolling disc motion; Certainly, structure for power unit is not limited to said circumstances, can also be directly to drive rolling disc 2 by motor, also can be to realize by multistage transmission, can also be to utilize transmissions such as chain, gear, connecting rod, reach the effect that drives the rolling disc motion equally, analogize again as can be known, the variation of the drive mechanism of other kind all also is considered as the utility model technology and so on like changing.

Shown in Fig. 1,2, pedal 3 is provided with an outer connective pole 31, the outer end of outer connective pole 31 be articulated in one can straight line moves on base 1 rectifier 5; Base 1 is provided with straight line chute 12, and rectifier is provided with slip pin 51, and slip pin 51 appearances are embedded in the straight line chute 12.In the present embodiment, base 1 is provided with two straight line chutes 12 arranged side by side, and straight line chute 12 is configured in straight tube, straight tube is fixed on the base 1 by screw, rectifier 5 is provided with the slip pin 51 that splits at two straight line chutes, and slip pin 51 has rolling bearing, constructs by compound mode; Between the slip pin 51 of two straight line chutes, be provided with cross-over connection connecting rod 52, cross-over connection connecting rod 52 is a sheet, two ends connect slip pin 51 by L shaped respectively, and the stage casing of cross-over connection connecting rod 52 is combined with a T shape sheet 53, and hinged with the outer connective pole 31 of pedal by T shape sheet 53; Certainly, T shape sheet 53 also can with the 52 one-body molded making of cross-over connection connecting rod.

More than be the concrete structure that the utility model one is implemented, in actual finished product, also include packaging shell, handrail, control conventional components such as screen, for more convenient understanding project organization of the present utility model, omit and indicate traditional conventional components among the figure.

Group is established when implementing, after motor 41 starts, driving rolling disc 2 by belt transmission rotates, the pedal 3 that off-centre is installed on the rolling disc 2 is also followed rotation, and under the effect that pulls and supports of the outer connective pole 31 of pedal, pedal 3 also relatively rotates dish 2 and does rotation, realizes pedal 3 compound motions, can reach the body building that sways one's hips above the user stands in.During pedal 3 motions, outer connective pole 31 is done rectilinear motion by a hinged rectifier 5 with the outer end that keeps outer connective pole 31, and the high low level that is brought with the outer end beat tension of avoiding outer connective pole 31 impacts.Its work is as follows: when outer connective pole 31 is followed pedal 3 rotations, utilize outer connective pole 31 outer end pin joints to realize self rotating and oppositely spurring

rectifier

5,5 of rectifiers utilize that straight line moves in the straight line chute 12 of slip pin 51 on base 1, guarantee that the outer end of outer connective pole 31 does rectilinear motion, outer connective pole 31 motions of coupling simultaneously reach the motion of the outer connective pole 31 of correction, play guide function, make the smooth-going reciprocating motion of pedal 3 energy, the action that sways one's hips is more smooth, laborsaving, uses more comfortable.

More than diagram is the utility model better embodiment only, is not to limit the scope of application of the present utility model with this, so everyly make equivalent change all should be included in the protection domain of the present utility model on the utility model principle.

Claims

1. wave waist-twisting machine, it is characterized in that: have

One base;

One is installed in the rolling disc on the base;

One power unit drives the rolling disc motion.

2. the waist-twisting machine that waves according to claim 1, it is characterized in that: base is provided with the straight line chute, and rectifier is provided with the slip pin, and slip pin appearance is embedded in the straight line chute.

3. the waist-twisting machine that waves according to claim 2, it is characterized in that: base is provided with two straight line chutes arranged side by side, rectifier is provided with the slip pin that splits at two straight line chutes, and is provided with the cross-over connection connecting rod between the slip pin of two straight line chutes, the external rod hinge connection of cross-over connection connecting rod and pedal.

4. according to claim 2 or the 3 described waist-twisting machines that wave, it is characterized in that: the slip pin on the rectifier has rolling bearing.

5. the waist-twisting machine that waves according to claim 1 is characterized in that: be belt transmission between power unit and the rolling disc, comprise one or more levels belt transmission.