CN200987862Y

CN200987862Y - Rotary exercising cart

Info

Publication number: CN200987862Y
Application number: CN 200620015636
Authority: CN
Inventors: 许友泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-06
Filing date: 2006-11-06
Publication date: 2007-12-12
Anticipated expiration: 2016-11-06

Abstract

The utility model discloses a rotation fitness vehicle with lateral circumference rotation moving, including a base seat with a gong letter shape, a support shaft welded at the middle of the base seat, a force bearing installed at the bottom of the support shaft, and a support seat installed at the top of the force bearing. The front and back of the support seat are welded with two symmetrical cross shape support frames, and the two cross shape support frames are provided with a speed reducing switch mechanism. The two ends of an active shaft are sleeved with a crank and a pedal, and the top of the cross shape support frame is provided with the seat frame and a handrail frame. The utility model is characterized in that the speed reducing switch mechanism includes the active shaft, a magnet-controlled shaft and a transmission shaft. The three shafts are respectively provided with a active wheel, a magnet-controlled wheel, a transmission wheel, a transmission leather belt, a first transmission chain and a second transmission chain. The rotation fitness vehicle not only achieves the training function for the leg of the user at a fixed place, but also trains the comprehensive balance ability for the whole body including the brain. The utility model takes advantages of simple structure, convenient using, small occupation, and low price, and is suitable for both the old and youth, as well as suiting for the family in the city and rural area.

Description

The rotation exercycle

Technical field

The utility model relates to a kind of body-building apparatus, relates in particular to a kind of bending by body builder's shank and pedals pedal and make exercycle make the rotation exercycle that horizontal circumference rotatablely moves.

Technical background

Traditional exercycle is similar to bicycle, just the wheel with bicycle is fixed on the support, thereby realize the function that the body builder performs physical exercise to shank a fixed place, but this exercycle can not rotate, and can not temper and improve the overall balance ability and the coordination ability of the whole health that comprises brain.

The utility model content

The purpose of this utility model is, overcome the above-mentioned defective of prior art, provide a kind of and can realize that the body builder performs physical exercise to shank a fixed place, can temper the rotation exercycle of the overall balance ability and the coordination ability of the whole health that comprises brain again, this rotation exercycle simple in structure, easy to use, occupied ground is little, and low price.

For achieving the above object, the technical scheme that the utility model provides is as follows: construct a kind of rotation exercycle, comprise an I-shaped base, be welded on a back shaft at base middle part, be installed in a load bearing of back shaft bottom, be installed in a supporting seat at load bearing top, the supporting seat rear and front end is welded with two symmetrical cross bracing frames, the deceleration changement that is arranged between the two cross bracing frames comprises a driving shaft, an one magnetic control axle and a power transmission shaft, be respectively equipped with initiatively wheels on three, magnetic control wheel and driving wheel group, driving belt, first driving-chain, second driving-chain, both ends of main drive shaft all is arranged with a crank and a pedal, be arranged on a mounting and an arm-rest frame on cross supporting frame top.

In above-mentioned rotation fitness equipment, the middle part of described back shaft is provided with on one to the top and tries to stop people from fighting each other, a load bearing, one first tumbler gear, and above-mentioned first tumbler gear and back shaft top are in the spline fitted state, and the top of trying to stop people from fighting each other on above-mentioned is provided with one and lifts steel wire.

In above-mentioned rotation fitness equipment, lower end one side of trying to stop people from fighting each other on described is provided with a postive stop baffle, and the bottom of this postive stop baffle is welded on the corresponding position of supporting seat.

In above-mentioned rotation fitness equipment, the described steel wire that lifts is arranged with a sleeve pipe outward.

In above-mentioned rotation fitness equipment, described supporting seat center bottom offers a manhole, the circumferential end surfaces middle part of one circular casing is welded in this manhole, this circular casing internal diameter upper and lower side respectively is arranged with a swivel bearing, the inner ring of two swivel bearings all is fastened on the back shaft, and the top of the bottom of following swivel bearing and load bearing is rolled and connect.

In above-mentioned rotation fitness equipment, described deceleration changement comprises a driving shaft that is set in the swivel bearing of two cross bracing frames middle part, active wheels on the driving shaft comprise one first axle sleeve, one second axle sleeve, one end of above-mentioned first axle sleeve is installed with one first belt pulley, the other end is installed with one first drive sprocket, and weldering is provided with one second tumbler gear and one the 3rd drive sprocket on above-mentioned second axle sleeve.

In above-mentioned rotation fitness equipment, described deceleration changement comprises a power transmission shaft that is set in this left side, cross bracing frame lower end, and the driving wheel group on the above-mentioned power transmission shaft comprises an axle sleeve, and this axle sleeve is provided with one first drive sprocket and one second drive sprocket.

In above-mentioned rotation fitness equipment, described deceleration changement comprises that also first drive sprocket is corresponding with first drive sprocket and the 3rd drive sprocket on the driving shaft respectively with second drive sprocket, be arranged with first driving-chain between first drive sprocket and first drive sprocket, be arranged with second driving-chain between second drive sprocket and the 3rd drive sprocket.

In above-mentioned rotation fitness equipment, described magnetic control pedestal is located in the two cross bracing frame right-hand member U-shaped breach, above-mentioned magnetic control axle is provided with axle sleeve, be installed with second belt pulley and magnetic control wheel on this axle sleeve, second belt pulley is corresponding with first belt pulley, be provided with driving belt between second belt pulley and first belt pulley, press in the driving belt upper end to be provided with the belt compactor, the magnetic control axle is equipped with the adjusting line in the axle center.

In above-mentioned rotation fitness equipment, described tumbler gear is umbrella gear.

In above-mentioned rotation fitness equipment, the weldering of described cross bracing frame top is provided with a baffle plate, and this baffle plate top middle portion weldering is provided with a mounting, and this mounting top is installed with an elasticity cushion.

In above-mentioned rotation fitness equipment, described cross bracing frame left side weldering symmetrically is provided with two gripper shoes, and the top weldering of two gripper shoes upper end is provided with a baffle plate, and this baffle plate top middle portion weldering is provided with an arm-rest frame, and this arm-rest frame middle part is equipped with an adjusting knob.

Principle rotatablely moves: the body builder is sitting on the elasticity cushion, the both hands frame that gets a grip on the rail, both feet are placed on the pedal, step on pedal, can drive the rotation of first belt pulley and drive sprocket, drive first drive sprocket and the rotation of second drive sprocket by first driving-chain, drive the 3rd drive sprocket and the rotation of second tumbler gear by second driving-chain, the rotation that is meshed with first tumbler gear of second tumbler gear, because of first tumbler gear is fixed on the base support axle, can not rotate, be the horizontal circumference rotation in the center of circle so second tumbler gear just drives the whole locomotive body work with the base support axle.When lifting knob when loosening, second tumbler gear and first tumbler gear are separated, and car body can not rotate.During the rotation of first belt pulley, by driving belt, drive the wheel rotation of second belt pulley and magnetic control, the body builder can select the gear that sets in the adjusting knob according to the health of self, adjust the resistance size of magnetic control wheel, so that temper and improve the physique of self more effectively.

A kind of beneficial effect that rotates exercycle described in the utility model is: by using the rotation exercycle, can realize that the body builder performs physical exercise to shank a fixed place, can temper the overall balance ability and the harmony of the whole health that comprises brain again, this rotation exercycle simple in structure, easy to use, occupied ground is little, and low price, old children is all suitable, relatively is fit to China town-dweller-rural-family and uses.

Below in conjunction with drawings and Examples rotation exercycle described in the utility model is further described.

Description of drawings

Fig. 1 is the front view of the utility model rotation exercycle;

Fig. 2 is the A-A cross-sectional view of Fig. 1;

Fig. 3 is the B-B cross-sectional view of Fig. 2;

Fig. 4 is the C-C cross-sectional view of Fig. 2;

Fig. 5 is the D-D cross-sectional view of Fig. 1.

The specific embodiment

Below be a kind of most preferred embodiment that rotates exercycle described in the utility model, therefore do not limit protection domain of the present utility model.

With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of rotation exercycle comprises I-shaped base 25, be welded on the back shaft 43 at base middle part, be installed in the load bearing 41 of back shaft bottom, be installed in a supporting seat 44 at load bearing top, the supporting seat rear and front end is welded with two symmetrical cross bracing frames 26, the deceleration changement that is arranged between the two cross bracing frames comprises a driving shaft 81, an one magnetic control axle 84 and a power transmission shaft 91, be respectively equipped with first belt pulley 7 on three, first drive sprocket 33, second tumbler gear 55, the 3rd drive sprocket 57, magnetic control wheel 23 and first drive 68, second drive 76, driving belt 73, first driving-chain 75, second driving-chain 71, both ends of main drive shaft all is arranged with crank 31 and pedal 21, be provided with mounting 19 and arm-rest frame 1 on the cross supporting frame top.

The middle part of back shaft 43 is provided with to the top and tries to stop people from fighting each other 45, load bearing 37, first tumbler gear 47, first tumbler gear, 47 middle parts offer spline through hole 35, back shaft 43 tops offer and the corresponding spline 46 of tumbler gear, first tumbler gear 47 is in the spline fitted state with back shaft 43 tops, on try to stop people from fighting each other 45 for rectangular frame, offer manhole in last 45 top middle portion of trying to stop people from fighting each other, this manhole is equipped with bolt 58, the nut of bolt 58 is in the lower end, the other end weldering of bolt 58 is provided with and lifts steel wire 27, be provided with manhole in the corresponding part of the top board of cross bracing frame 26, face down bonding is provided with a L shaped location-plate 29 outside the lower end of top board manhole, this location-plate bottom weldering is provided with reseting baffle 30, one end of reseting baffle 30 offers a U-shaped breach, this lifts steel wire 27 and is upward through back-moving spring 59, the U-shaped breach of reseting baffle 30, the manhole of the top board of cross bracing frame 26, be connected to and be installed in the lifting on the knob 3 of arm-rest frame 1 middle part, adjusting lifts knob 3, can drive 45 the lifting of trying to stop people from fighting each other by the length that adjusting

lifts steel wire

27, and 45 interior load bearing 37 and 47 liftings simultaneously of first tumbler gear of trying to stop people from fighting each other on driving, when on try to stop people from fighting each other when moving certain position on 45, first tumbler gear 47 and second tumbler gear 55 mesh fully, step on foot-operated car body and just can do horizontal circumference motion, otherwise, two

tumbler gears

47 and 55 are separated, and step on foot-operated car body and can not do the circumference motion.

On 45 lower ends, one side of trying to stop people from fighting each other be provided with postive stop baffle 38, the bottom of this postive stop baffle 38 is welded on supporting seat 44 corresponding positions.

Lift the steel wire 27 outer sleeve pipes that are arranged with.

Supporting seat 44 is the rectangle framework, offer a manhole in the supporting seat center bottom, the circumferential end surfaces middle part of circular casing 39 is welded in this manhole, circular casing 39 inner ring upper and lower sides respectively are arranged with a swivel bearing 2, the inner ring of two swivel bearings all is fastened on the back shaft 43, and the top of the bottom of following swivel bearing 2 and load bearing 41 is rolled and connect.

Supporting seat 44 rear and front ends are all welded and are provided with two symmetrical cross bracing frames 26, corresponding part all offers through hole in upper end, two cross bracing frames middle part, all weld in the two through hole and be provided with swivel bearing, two swivel bearing inner rings are arranged with on the driving shaft 81, the driving shaft that is between two swivel bearings is provided with first axle collar 32 from front to back successively, first axle sleeve 34, first jump ring 36, second jump ring 83, second axle sleeve 85, second axle collar 87, end at first axle sleeve 34 is installed with first belt pulley 7, be installed with first drive sprocket 33 at the other end, be provided with a spacing between first belt pulley 7 and first drive sprocket 33, this section axle sleeve offers the logical screw of two symmetries up and down, the corresponding part of driving shaft is respectively equipped with two corresponding screws, two corresponding screw places are equipped with two bolts 30 respectively, two bolts are with the driving shaft 81 and first axle sleeve 34 and be installed in first belt pulley 7 on first axle sleeve and first drive sprocket 33 is spirally connected and can rotates simultaneously, weldering is provided with second tumbler gear 55 and the 3rd drive sprocket 87 on second axle sleeve 85, second axle sleeve 85 and second tumbler gear 55 and the 3rd drive sprocket 87 that are welded on second axle sleeve can rotate freely on driving shaft 81, all are arranged with a crank 31 and a pedal 21 at driving shaft 85 two ends; Be equipped with U-shaped breach 65 at two cross bracing frames, 26 right-hand members, magnetic control axle 84 is erected in the two U-shaped breach 65, on magnetic control axle 84, be provided with axle sleeve 86, be installed with second belt pulley 88 and magnetic control wheel 23 on this axle sleeve 86, this axle sleeve 86 and second belt pulley 88 and the magnetic control wheel 23 that are welded on the axle sleeve all can rotate freely on magnetic control axle 84, second belt pulley 88 is corresponding with first belt pulley 7, be provided with driving belt 73 between second belt pulley 88 and first belt pulley 7, pressure is provided with belt compactor 22 in driving belt 73 upper ends, belt compactor 22 is by clamping frame 222, holddown spring 224 and contact roller 226 are formed, belt compactor 22 is installed on the magnetic control axle 84, magnetic control wheel 23 is welded in the middle of the axle sleeve 86, the two ends of magnetic control axle 84 are equipped with screw thread, all be arranged with bolt 87 on this screw thread, bolt 87 can be fixed on this magnetic control axle in the U-shaped breach, be equipped with in magnetic control axle 84 axle center and regulate line 6, one end of this adjusting line 6 links with the magnet adjusting device on the magnetic control axle that is installed in the magnetic control wheel, the other end links with the adjuster 5 that is installed in arm-rest frame 1 middle part, this adjusting line 6 can be regulated the distance between movable magnet and the magnetic control wheel 23 on the magnetic control axle 84 of being installed in the magnetic control wheel 23, utilizes the power of magnetic to change magnetic control and takes turns 23 rotational resistance sizes and regulate the purpose that magnetic control is taken turns 23 rotary speed to reach; Weldering is provided with two gear frames 13 symmetrically in left side, cross bracing frame 26 lower ends, the other end of two gear frames all offers the U-shaped breach, power transmission shaft 91 is erected in the two U-shaped breach, this power transmission shaft is provided with first axle collar 93 from front to back successively, the axle sleeve 97 and second axle collar 95, the both ends of the surface of axle sleeve 97 circumference are installed with first drive sprocket 68 and second drive sprocket 76, axle sleeve 97 and first drive sprocket 68 and second drive sprocket 76 that are installed on the axle sleeve can rotate freely on power transmission shaft, first drive sprocket 68 is corresponding with first drive sprocket 33 and the 3rd drive sprocket 57 on the driving shaft 81 respectively with second drive sprocket 76, be arranged with between first driving-chain, 75, the second drive sprockets 76 and the 3rd drive sprocket 57 between first drive sprocket 68 and first drive sprocket 33 and be arranged with second driving-chain 71.The gearratio of this first drive sprocket 68 and first drive sprocket 33 can be 1: 2, the gearratio of this second drive sprocket 76 and the 3rd drive sprocket 57 can be 1: 6, deceleration transmission by above two groups of gears, and the commutation of first tumbler gear 47 and second tumbler gear 55, can reach car body and make the periodically slowly function of rotation.

Weldering is provided with baffle plate 61 on cross bracing frame 26 tops, and this baffle plate top middle portion weldering is provided with mounting 19, and this mounting top is installed with elasticity cushion 17.

Weld symmetrically in cross bracing frame 26 left side central portion and to be provided with gripper shoe 9, the weldering of top, gripper shoe 9 upper end is provided with baffle plate 77, and the weldering of baffle plate 77 top middle portion is provided with arm-rest frame 1, and this arm-rest frame middle part is equipped with adjusting knob 3.

Be provided with gusset piece 61 in the weldering of cross bracing frame 26 left ends, gusset piece 61 middle parts are provided with a logical screw, are equipped with one in this logical screw and regulate pin 69, and the corresponding screw of offering on the lower end of adjusting pin 69 and the I-shaped base 25 69 is spirally connected.

Principle rotatablely moves: the body builder is sitting on the elasticity cushion 17, the both hands frame 1 that gets a grip on the rail, both feet are placed on the pedal 21, step on pedal 21, can drive first belt pulley 7 and drive sprocket 33 rotations, by first driving-chain 75, drive first drive sprocket 68 and 76 rotations of second drive sprocket, by second driving-chain 71, drive the 3rd drive sprocket 57 and the rotation of second tumbler gear 55, the rotation that is meshed with first tumbler gear 47 of second tumbler gear 55 is because of first tumbler gear 47 is fixed on the base support axle 43, can not rotate, be the horizontal circumference rotation in the center of circle so second tumbler gear 55 just drives that whole locomotive body does with base support axle 43.When lifting knob 3 when loosening, second tumbler gear 55 and first tumbler gear 47 are separated, and car body can not rotate.During 7 rotations of first belt pulley, by driving belt 73, drive 23 rotations of second belt pulley 88 and magnetic control wheel, the body builder can select the gear that sets in the adjusting knob 3 according to the health of self, adjust the resistance size of magnetic control wheel, so that improve the physique of self more effectively.

Claims

1, a kind of rotation exercycle, comprise an I-shaped base, be welded on a back shaft at base middle part, be installed in a load bearing of back shaft bottom, be installed in a supporting seat at load bearing top, the supporting seat rear and front end is welded with two symmetrical cross bracing frames, be arranged on the deceleration changement between the two cross bracing frames, both ends of main drive shaft all is arranged with a crank and a pedal, be arranged on the mounting and the arm-rest frame on cross supporting frame top, it is characterized in that described deceleration changement comprises a driving shaft, an one magnetic control axle and a power transmission shaft, be respectively equipped with initiatively wheels on three, magnetic control wheel and driving wheel group, driving belt, first driving-chain, second driving-chain.

2, a kind of rotation exercycle according to claim 1, it is characterized in that, the middle part of described back shaft is provided with on one to the top and tries to stop people from fighting each other, one load bearing, one first tumbler gear, above-mentioned first tumbler gear and back shaft top are in the spline fitted state, and the top of trying to stop people from fighting each other on above-mentioned is provided with one and lifts steel wire.

3, a kind of rotation exercycle according to claim 1, it is characterized in that, described supporting seat center bottom offers a manhole, the circumferential end surfaces middle part of one circular casing is welded in this manhole, this circular casing internal diameter upper and lower side respectively is arranged with a swivel bearing, the inner ring of two swivel bearings all is fastened on the back shaft, and the top of the bottom of following swivel bearing and load bearing is rolled and connect.

4, a kind of rotation exercycle according to claim 1, it is characterized in that, described deceleration changement comprises a driving shaft that is set in the swivel bearing of two cross bracing frames middle part, active wheels on the driving shaft comprise one first axle sleeve, one second axle sleeve, one end of above-mentioned first axle sleeve is installed with one first belt pulley, the other end is installed with one first drive sprocket, and weldering is provided with one second tumbler gear and one the 3rd drive sprocket on above-mentioned second axle sleeve.

5, a kind of rotation exercycle according to claim 1, it is characterized in that, described deceleration changement comprises a power transmission shaft that is set in this left side, cross bracing frame lower end, driving wheel group on the above-mentioned power transmission shaft comprises an axle sleeve, and this axle sleeve is provided with one first drive sprocket and one second drive sprocket.

6, a kind of rotation exercycle according to claim 1, it is characterized in that, described deceleration changement comprises that also first drive sprocket is corresponding with first drive sprocket and the 3rd drive sprocket on the driving shaft respectively with second drive sprocket, be arranged with first driving-chain between first drive sprocket and first drive sprocket, be arranged with second driving-chain between second drive sprocket and the 3rd drive sprocket.

7, a kind of rotation exercycle according to claim 1 is characterized in that described tumbler gear is umbrella gear.

8, a kind of rotation exercycle according to claim 1 is characterized in that, the weldering of described cross bracing frame top is provided with a baffle plate, and this baffle plate top middle portion weldering is provided with a mounting, and this mounting top is installed with an elasticity cushion.

9, a kind of rotation exercycle according to claim 1, it is characterized in that described cross bracing frame left side weldering symmetrically is provided with two gripper shoes, the top weldering of two gripper shoes upper end is provided with a baffle plate, this baffle plate top middle portion weldering is provided with an arm-rest frame, and this arm-rest frame middle part is equipped with an adjusting knob.