CN2608063Y - Pair low-pulling body-building apparatus - Google Patents

Abstract

A two-person low traction fitness machine, which belongs to fitness equipment. The fitness machine consists of an upright post fastened on the ground, two fastening plates installed on the upright post, two upper shafts, two angle racks, a left and a right handle fastened on the end of upper arm of the two angle racks, two middle shafts installed in a hole on the end of lower arm of the two angle racks, two connecting bars with a hole at upper end installed at the middle shafts, two lower shafts, two auxiliary bearing plates, a left and a right pivots, seat racks symmetrically fastened on the left and a right pivot, two seat plates and a main shaft fastened on lower part of the upright post. The seat rack is installed on the main shaft via the bearing seat. The handle is of U shape with two inward handles at the two ends and installed vertically downwards. The upper and lower arm of the angle rack has an included angle of obtuse angle. A positioning arm facing the upright post is connected to the middle part of the pivot, and the two ends of the positioning arm are equipped with a shock absorber. The utility model provides for two-person traction contest or coordination, which is competitive, entertaining and interesting; the utility model can be broadly applied in outdoor areas such as residential area, enterprises and schools.

Description

The double low fitness equipment that draws

Technical field

The utility model belongs to the body-building apparatus technical field, more specifically to one of improvement of the serial outdoor body-building apparatus that is used for places such as residential quarter.

Background technology

Traditional outdoor body-building apparatus that is used for places such as residential quarter is varied.The various places, cities and towns have been spread all at present such as horizontal bar ﹠ parallel bars, cylinder, treadmill, quincuncial pile, power twister, twist exercise machine or the like.The outdoor body-building apparatus of this class contributes to the physique that improves numerous people, and is well received.But existing this type of body-building apparatus can only use for the individual, moves more dull uninteresting, can't organize two people or many people's sports or antagonism, thereby lack recreationally, interesting, and can not attract more people to participate in nationwide fitness programs, also be unfavorable for popularizing.And existing pulling force body exercising machine mostly belongs to the part of comprehensive body exercising machine, generally is that pulling cable wire drive balance weight iron carries out physical exercise.This structure is too complicated, and safety is not suitable for the popular gymnasium in the outdoor cell inadequately, and cost is high too.

The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, provides a kind of and uses for two people, can organize two people or more people's sports or antagonism; Be rich in recreationally, interesting, can attract more people to participate in nationwide fitness programs; Simple in structure, cost is low, is suitable for the double low fitness equipment that draws that popularizes.

Summary of the invention

In order to achieve the above object, the utility model comprises the column that fixes on the ground, be fixed on two fixed heads of both sides, front and back, column top, be installed in two last axles of the same end in the left and right sides of former and later two fixed heads respectively, with its shaft hole sleeve be contained in the axle on about two angular frames, about being separately fixed at the upper arm ends of two angular frames about two secondary handles, two axis about about being installed in the hole of two angular frame lower arm ends, its the upper end with holes so as to be installed on the axis about two connecting rods, two of two connecting rod lower ends lower shafts about being fixed on, be installed in respectively two lower shaft two ends about two auxiliary-bearing plates, two pivots about about being articulated in respectively in the following hole of two auxiliary-bearing plates, mounting about symmetry is fixed on two pivots, be separately fixed at the mounting two ends about two seat boards and the main shaft that is fixed on the column bottom.The bearing block that mounting has with himself is installed on the main shaft rotatable.Two secondary handles are U-shaped, and vertical downward installation.Its two ends have two handgrips of inside installation.The angle of two arms up and down that angular frame has is the obtuse angle.

About the middle part of two pivots the registration arm that is being connected respectively towards column.Its effect is the rotational angle that limits mounting.Each suit of the end of registration arm a bolster, plays cushioning effect, avoids the sharp impacts column, can reduce noise simultaneously.Bolster is made by rubber or plastics, low price, good buffer effect.

Between bearing block and the main shaft ball bearing is installed.This structure can reduce friction, makes the rotation of mounting more flexible.

During use, about two people are sitting in respectively on two seat boards, flatly stretch two handgrips that both hands are held the U-shaped handle.Can two people firmly pull back simultaneously.Pulling force by the obtuse angle angular frame of handle, rotation, is depressed connecting rod successively together with lower shaft, shaft bearing plate, pivot, seat board.The side that strength and body weight are big will be depressed, simultaneously adversary's perk.Can look at that thus whose strength is big.Also can two people coordinate to exert oneself respectively successively, make it one on the other as seesaw.Be rich in recreational, interest and antagonism.

Task of the present utility model comes to this and finishes.

The utility model provides a kind of and has used for two people, can organize the sports or the antagonism in two human world; Be rich in recreationally, interesting, can attract more people to participate in nationwide fitness programs; Simple in structure, cost is low, is suitable for the double low fitness equipment that draws that popularizes.It can be widely used in the outdoor locations such as residential quarter, enterprises and institutions, office, school.

Description of drawings

Fig. 1 is a general structure schematic diagram of the present utility model.

The specific embodiment

1. 1 kinds of double low fitness equipments that draw of embodiment.Its structure is referring to Fig. 1.It comprises the column 1 that fixes on the ground, be fixed on two fixed heads 2 of both sides, front and back, column 1 top, be installed in two last axles 3 of the same end in the left and right sides of former and later two fixed heads 2 respectively, with its shaft hole sleeve be contained in axle on 3 about two angular frames 4, about being separately fixed at the upper arm ends of two angular frames 4 about two secondary handles 5, two axis 6 about about being installed in the hole of two angular frame 4 lower arm ends, its the upper end with holes so as to be installed on the axis 6 about two connecting rods 7, two lower shafts 8 of two connecting rod 7 lower ends about being fixed on, be installed in respectively two lower shaft 8 two ends about two auxiliary-bearing plates 9, two pivots 10 about about being articulated in respectively in the following hole of two auxiliary-bearing plates 9, mounting 11 about symmetry is fixed on two pivots 10, be separately fixed at mounting 11 two ends about two seat boards 12 and the main shaft 13 that is fixed on column 1 bottom.The bearing block 14 that mounting 11 has with himself is installed on the main shaft 13 rotatable.Two secondary handles 5 are U-shaped and vertical downward installation, and its two ends have two handgrips 15 of inside installation.The angle α of two arms up and down that angular frame 4 has is the obtuse angle, when being convenient to pull back handgrip 15 power is passed to connecting rod 7 backs and is downward power.

About the middle part of two pivots 10 the registration arm 16 that is being connected respectively towards column, each suit of the end of registration arm 16 a rubber bolster 17.

Embodiment 1 can resist use for two people, also can supply two people's coordinated movements of various economic factors, is rich in athletics, recreational, interesting.Simple in structure, cost is low.It can be widely used in the outdoor locations such as residential quarter, enterprises and institutions, office, school.

Claims (4)

1. double hanging down drawn fitness equipment, it is characterized in that it comprises the column that fixes on the ground, be fixed on two fixed heads of both sides, front and back, column top, be installed in two last axles of the same end in the left and right sides of former and later two fixed heads respectively, with its shaft hole sleeve be contained in the axle on about two angular frames, about being separately fixed at the upper arm ends of two angular frames about two secondary handles, two axis about about being installed in the hole of two angular frame lower arm ends, its the upper end with holes so as to be installed on the axis about two connecting rods, two of two connecting rod lower ends lower shafts about being fixed on, be installed in respectively two lower shaft two ends about two auxiliary-bearing plates, two pivots about about being articulated in respectively in the following hole of two auxiliary-bearing plates, mounting about symmetry is fixed on two pivots, be separately fixed at the mounting two ends about two seat boards and the main shaft that is fixed on the column bottom, the bearing block that mounting has with himself is installed on the main shaft rotatable, two secondary handles are U-shaped and vertical downward installation, its two ends have two handgrips of inside installation, and the angle of two arms up and down that angular frame has is the obtuse angle.

2. doublely low draw fitness equipment according to claim 1 is described, it is characterized in that said about the middle part of two pivots the registration arm that is being connected respectively towards column, each suit of the end of registration arm a bolster.

3. doublely low draw fitness equipment according to claim 2 is described, it is characterized in that said bolster made by rubber or plastics.

4. draw fitness equipment according to described double the hanging down of claim 3, it is characterized in that between said bearing block and the main shaft ball bearing being installed.

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