CN2328388Y

CN2328388Y - Multifunctional body-building device

Info

Publication number: CN2328388Y
Application number: CN 97237537
Authority: CN
Inventors: 罗明华
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-08-15
Filing date: 1997-08-15
Publication date: 1999-07-14
Anticipated expiration: 2007-08-15

Abstract

The utility model provides a body-building apparatus which has the advantages of small volume, full functions, unique design, and convenient use. The structure comprises a handle, a handle frame and a damper. The utility model is characterized in that the handle frames are the inner handle and the outer handle frame which are capable of making rotary movement corresponding to the damper; the outer handle frame is fixedly connected with a central shaft of the damper; the inner handle frame is connected with the outer ring of the damper. The state of the apparatus can be changed according to the exercising requirement of different part of the human body.

Description

Multi-gym

The utility model belongs to a kind of health and fitness facilities.

Along with human living standard's raising, body building is universal day by day, and various health and fitness facilitieses arise at the historic moment.But generally all volume is big, cost is high for multi-gym in the market, by general family is difficult to accept, and some so-called small-size multifunction apparatus then adopts the way of directly drawing adhesive tape or spring simply, exists phenomenons such as insufficiency in the exercise process.

For overcoming above various shortcoming and deficiency, the utility model according to people's myogen reason designed a kind of simple and compact for structure, cost is low, function is complete, account for the institute space minimum, easy to carry, stay at home or office all can carry out the small-size multifunction fitness equipment of standard exercise easily.

Multi-gym of the present utility model comprises handle, handle rack, damper, it is characterized in that described handle rack be two can with respect to damper rotatablely move in handle rack and outer handle rack, outer handle rack joins with the damper central shaft, the lining handle rack is connected with the damper outer ring.Its operation principle is to utilize hand-held innner and outer handle rack to overcome the resistance of damper and make it relative rotary motion to reach the body-building purpose.

For further specifying the utility model, encyclopaedize below in conjunction with drawings and Examples.

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

Fig. 2 is the structural representation of damper

Fig. 3 is the cross-sectional view strength of damper

Fig. 4 is the structural representation of example 2

Fig. 5 is the I position II schematic diagram of embodiment 2

Fig. 6 is the I position III schematic diagram of embodiment 2

Embodiment 1:

As shown in Figure 1, the utility model is by damper 12, be connected on the outer handle rack 9 on the central shaft of damper 12 and be connected on the damper outer ring in handle rack 10 constitute.1,2 is to be contained in the handle rack outer end so that the flexible handle that grips among the figure.What damper 12 adopted in the present embodiment is the torsion spring type damper, certainly, also can adopt other damping piece commonly used as adhesive tape, friction wheel and so on.Consider user's different dynamics requirements, damper can also be made the damper of damping force adjustable degree.Fig. 2～3 have provided the internal structure schematic diagram of the torsion spring type damper of adjustable damping dynamics.Wherein 13 is that shell, 14 is that central shaft, 15 is torsion spring, and 16,17 is the alignment pin between central shaft and shell.18 are dynamics adjusting group key, and 19 is the gear control panel, and 20 is 19 mobile slotted eye.Its operation principle is: four groups of entad curved ends of torsion spring all insert in the elongated slot of central shaft, an ectotropic end catches on the gear control panel, among the figure display control board with wherein one group often be and link, just drive two groups of torsion springs when control panel moves right a gear, this moment, the damping force of fitness equipment just increased by one times, by that analogy, when the control panel gear that moves right again, just drive three groups, move one grade again, all drive.

Several

angular adjustment screws

20,21,22 can be set on the outer ring of damper 12, and constituting one can be to the damper of the multi-faceted location of handle rack, lining.In handle rack can be connected with variant angular adjustment screw by the navigation button on the handle rack in being located at and be a certain angle, with the requirement of the exercise angle that adapts to different parts.

One belly top board 23 can also be set on the central shaft of damper, can use for practicing abdominal muscle.

Embodiment 2:

Originally executing example is to have set up

pin supporting pad

5,6, back power-assisted supporting

pad

7,8 and

additional grip

3,4 on the handle rack both sides of preceding embodiment, and its effect is to enlarge its body-building function.Illustrate it below:

When 20 holes of damper are connected with lining handle navigation button, when making fitness equipment be in Fig. 4 shape, both hands are held handle 1,2 (standing position) and are rotated shoulder joint inwards and do the flying bird action, can temper pectoralis major.Hold handle 3,4 curved elbow joints, two palms of the hand are towards face, and inboard arm catches on supporting

pad

7,8, make apparatus vertically next to the shin, when current arm firmly rotates, just can reach the exercise triceps muscle of arm.Fig. 4 shape also can be practiced abdominal muscle and do boating and practice latissimus dorsi etc.;

When 21 holes of damper are connected, make fitness equipment to be in Fig. 5 shape with lining handle navigation button, outer handle rack placed (sitting posture) supporting

pad

7,8 just in time is in the knee joint inboard between shank and the chair, catch on

foot pad

5,6 with instep and firmly upwards propose commentaries on classics, can temper a strand triceps.Palm turned upwards holds

handle

3,4 for (sit money) two, and

foot pad

5,6 is placed the bend of leg and health, and preceding arm rests on the supporting

pad

7,8, firmly upwards rotates elbow joint, just plays the effect of the exercise triceps muscle of arm;

When damper 22 holes are connected with lining handle navigation button, when fitness equipment is in Fig. 6 shape, stress on both hands handle 1,2, outwards rotate shoulder joint, firmly draw back apparatus, to reach chest expanding and to temper deltoid muscle.Foot-operated

foot pad

5,6, handle is subordinate squats, stands up, to temper gluteus maximus and shank and back flesh.

In sum, the utility model compared with prior art just can carry out the exercise that both two ends pull outward but its biggest advantage is a

light jug

1,2, but the both sides exercise of pressing inward and rotating again, simple in structure, volume is little, Adjustable Damping, and use easily.Simply set up

additional grip

3,4 and

foot pad

5,6, supporting

pad

7,8 can be expanded its multi-section position body-building function easily.This is except that the large-scale combined machine, and general small-sized fitness equipment institute is inaccessible.

Claims

1, multi-gym, include handle, handle rack, damper, it is characterized in that described handle rack be two can with respect to damper rotatablely move in handle rack and outer handle rack, outer handle rack and damper central shaft are affixed, the lining handle rack is connected with the damper outer ring.

2, multi-gym as claimed in claim 1 is characterized in that described damper is the torsion spring type damper.

3, multi-gym as claimed in claim 1 is characterized in that described damper is an adhesive tape.

4, multi-gym as claimed in claim 1 is characterized in that described damper is a friction wheel.

5, multi-gym as claimed in claim 2 is characterized in that described damper is the torsion spring type damper that can locate in many ways the lining handle rack.

6, multi-gym as claimed in claim 2 is characterized in that described damper is the torsion spring type damper of a damping force adjustable degree.

7, multi-gym as claimed in claim 1 is characterized in that also being provided with a belly top board on the central shaft of described damper.

8, multi-gym as claimed in claim 1, each is a pair of to it is characterized in that also being provided with foot pad and back power-assisted supporting pad in described handle rack both sides.