CN2796760Y

CN2796760Y - Elliptical training machine capable of regulating stride

Info

Publication number: CN2796760Y
Application number: CN 200520109371
Authority: CN
Inventors: 李三平
Original assignee: HANWEI INDUSTRY Co Ltd
Current assignee: HANWEI INDUSTRY Co Ltd
Priority date: 2005-06-06
Filing date: 2005-06-06
Publication date: 2006-07-19
Anticipated expiration: 2015-06-06

Abstract

The utility model relates to an elliptical training machine with adjustable strides, which comprises a machine seat, a drive mechanism which is arranged on the back side of the machine seat, two sliding rail seats which are arranged on the left and on the right of the front side of the machine seat, two sliding rails which extend forward and backward, two stepping seats which are arranged at the sliding rails in a slide method and two hand holding rods which are pivoted and connected to the left and the right of the front side of the machine seat, wherein the front segments of the sliding rails are respectively arranged at the sliding rail seats in a slide method and the back segments are respectively pivoted and connected to the drive mechanism. The sliding rails and the stepping seats are linked with the front and the back swing actions of the hand holding rods. Thus, the elliptical movement pattern of forward and backward sliding movement and fluctuation is formed. In addition, the connection between each sliding rail and each hand holding rod can be adjusted upwards and downwards. Thus, the requirement and the function that the travel range of movements is adjusted and the elliptical training machine with adjustable strides is suitable for every users can also be achieved by the elliptical training machine with adjustable strides.

Description

The elliptical exercise machine of the adjustable synchronizing width of cloth

Technical field

The utility model relates to a kind of sports equipment, particularly relates to a kind of elliptical exercise machine of the adjustable synchronizing width of cloth.

Background technology

As shown in Figure 1, elliptical exercise machine in the past comprises a support 11, a transmission mechanism 12, two hand-held poles 13 and two mechanism 14 of marking time.

This support 11 comprises that one is placed in a surface-supported bracing frame 111, and a mobile jib 112 that is placed on these bracing frame 111 front sides, and the top of this mobile jib 112 is provided with an instrument board 113.

This transmission mechanism 12 is to be arranged at this bracing frame 111 rear sides, comprises the drive 121 and two cranks 122 of a vertically-arranged, and an end of described crank 122 is pivot and arranged on left and right sides in this drive 121.

Described hand-held pole 13 includes connected section 131, one a upwardly extending lever section 132 of extending downwards, and a pivot joint section 133 that is formed between this connected section 131 and the lever section 132, the pivot joint section 133 of described hand-held pole 13 is that difference axle pivot is in the left and right side of this mobile jib 112.

The described mechanism 14 of marking time respectively comprises a treadle 141 and a pedal 142, respectively the front end of this treadle 141 is to articulate with the connected section 131 of corresponding hand-held pole 13, its rear end is to articulate with the other end of corresponding crank 122, and described pedal 142 is to be installed in described treadle 141 respectively.

Whereby, user's both feet just can be stepped on and place pedal 142, both hands can grip the lever section 132 of the holding rod 13 of stopping forward, and then force in hand-held pole 13 and do forward and backward waving, and then just can drive treadle 141 and do forward and backward fluctuating, feasible integral body can form the motion state that strides and run, and reaches the application target and the effect of sport and body-building.

Yet, because pedal 142 is to be fixedly arranged on the treadle 141, so can only rise and fall along with the activity of treadle 141, and the front and back displacement of treadle 141 is to be subject to crank 122 length, so the stride that both feet are stepped out is quite limited, can't allow both feet stretch fully, take place so have the not good situation of movement effects, in addition, if will increase stride by the length that increases crank 122, then can make the volume of this elliptical exercise machine increase, so can cause on the contrary on taking in and the inconvenience of using.

Summary of the invention

Therefore, the purpose of this utility model is to be to provide a kind of Volume Changes little, and both feet are stretched, and the adjustable synchronizing width of cloth is with the elliptical exercise machine of the adjustable synchronizing width of cloth of cooperation different motion demand.

So the elliptical exercise machine of the utility model the is adjustable synchronizing width of cloth comprises a support, a transmission mechanism, two slide track seats, two slide rails, two mark time seat, two hand-held poles and a trick interlinked mechanism group.

This support comprises one for being placed in a surface-supported bracing frame, and a mobile jib that is placed on this bracing frame front side.

This transmission mechanism is to be arranged at this bracing frame rear side, comprises the drive of a vertically-arranged.

Described slide track seat is left and right side and close this bracing frame that is arranged at this mobile jib respectively.

Described slide rail is corresponding to extension before and after user's sole, and the leading portion of slide rail is to be slidedly arranged on slide track seat respectively, and the back segment of slide rail is that the axle pivot respectively is formed with an interlock section in the left and right side of this drive between the front and rear sections of this slide rail respectively.

The described seat of marking time is to be slidedly arranged on described slide rail respectively.

Described hand-held pole includes connected section, a upwardly extending lever section of extending downwards, an and pivot joint section that is formed between this connected section and the lever section, this connected section has an axis part of from top to bottom extending, and the pivot joint section of described hand-held pole is that difference axle pivot is in the left and right side of this mobile jib.

This trick interlinked mechanism group comprises two slide rail connecting rods and two connecting rod of marking time, the two ends of described slide rail connecting rod are to be linked to the interlock section of slide rail and the axis part of hand-held pole respectively, the two ends of the described connecting rod of marking time be respectively the axle pivot in the seat and the connected section of hand-held pole of marking time, respectively this slide rail connecting rod can be along this axis part respectively up, the below adjusts a pivot height.

Whereby, user's both feet just can be stepped on and place the described seat of marking time, both hands can grip the lever section that hand-held pole is stated in the residence forward, and then force in hand-held pole and do forward and backward swing, seat just can rise and fall by interlock with slide rail so mark time, and along with rising and falling to forward and backward slip, reach and allow the double-legged muscle can fully extended result of use, if and after use, feel the stride stroke need the increase and decrease, then can adjust the respectively axle pivot height of this slide rail connecting rod, the seat moves so will interlock mark time, and generation can be adjusted the result of use of stride stroke with the person's of being used demand.

Below in conjunction with drawings and Examples the utility model is elaborated.

Description of drawings

Fig. 1 is a schematic diagram, and elliptical exercise machine in the past is described;

Fig. 2 is a side view, and a preferred embodiment of the elliptical exercise machine of the adjustable synchronizing width of cloth of the utility model is described;

Fig. 3 is a side view, and the pivot joint state of two slide rail connecting rods and hand-held pole is described in above-mentioned this preferred embodiment;

Fig. 4 is a three-dimensional exploded view, and the structure of a slide rail and a slide track seat is described in above-mentioned this preferred embodiment;

Fig. 5 is the use schematic diagram of a continuity Fig. 3, and the user mode in above-mentioned this preferred embodiment is described;

Fig. 6 is the use schematic diagram of a continuity Fig. 5, and the user mode in above-mentioned this preferred embodiment is described;

Fig. 7 is the use schematic diagram of a continuity Fig. 6, and the user mode in above-mentioned this preferred embodiment is described;

Fig. 8 one is similar to the three-dimensional exploded view of Fig. 4, and this slide track seat structure of adoptable another kind is described in above-mentioned this preferred embodiment;

Fig. 9 one is similar to the three-dimensional exploded view of Fig. 4, and this slide track seat structure of adoptable another kind is described in above-mentioned this preferred embodiment.

The specific embodiment

A preferred embodiment of the elliptical exercise machine of the adjustable synchronizing width of cloth of the utility model shown in Fig. 2,3 comprises a support 20, a transmission mechanism 30, two slide track seats 40, two slide rails 50, two mark time seat 60, two hand-held poles 70 and a trick interlinked mechanism group 80.

This support 20 comprises one for being placed in the mobile jib 22 that a surface-supported bracing frame 21, is placed on these bracing frame 21 front sides, and an instrument board 23 that is arranged at these mobile jib 22 tops.

This transmission mechanism 30 is to be arranged at this bracing frame 21 rear sides, comprises the drive 31 of a vertically-arranged.

Cooperate shown in Figure 4, described slide track seat 40 is left and right side and close these bracing frames 21 that are arranged at this mobile jib 22 respectively, described slide track seat 40 comprises that two rollers 41, two that are convexly set in these mobile jib 22 left and right sides respectively extend roller 41 side faces and are left and right parallel side plate 42 separately, and four guide wheels 43 that are arranged at described side plate 42 adjacent inner faces respectively.

Described slide rail 50 is corresponding to extending before and after user's sole, described slide rail 50 respectively comprise a leading portion 51, that is slidedly arranged on slide track seat 40 respectively the axle pivot be formed at interlock section 53 between this front and

rear sections

51,52 in the back segment 52, of these drive 31 left and right sides, reach two and be formed at the track 54 that these slide rail 50 left and right sides extend, the guide wheel 43 of described slide track seat 40 is to be slidedly arranged in the track 54, whereby supporting slide rail 50, and make slide rail 50 can be extended through in the slide track seat 40 to slide.

The described seat 60 of marking time is to be slidedly arranged on respectively on the slide rail 50 to slide, respectively this seat 60 of marking time comprises that one is positioned at these slide rail 50 tops and pedal 61, a plurality of connecting plate 62 that extends downwards from these pedal 61 left and right sides in a space separately, and a plurality of pulleys 63 that are arranged at described connecting plate 62 adjacent inner faces respectively, described pulley 63 is to be slidedly arranged in slide rail 50 tracks 54.

Described hand-held pole 70 includes connected section 71, one a upwardly extending lever section 72 of extending downwards, an and pivot joint section 73 that is formed between this connected section 71 and the lever section 72, this connected section 71 has an axis part 711 of from top to bottom extending, the pivot joint section 73 of hand-held pole 70 is that difference axle pivot is in the left and right side of this mobile jib 22, this axis part 711 is made up of a plurality of connect apertures of arranging in regular turn from top to down 712, and described connect apertures 712 has internal thread.

This trick interlinked mechanism group 80 comprises two slide rail connecting rods 81 and two connecting rod 82 of marking time, the two ends of described slide rail connecting rod 81 are the axis parts 711 that are linked to slide rail 50 interlock sections, 53 bottom surfaces and hand-held pole 70 respectively, described two ends of marking time connecting rod 82 be respectively the axle pivot in the connected section 71 of seat 60 front ends and the hand-held pole 70 of marking time, respectively this slide rail connecting rod 81 can be along this axis part 711 respectively up, the below adjusts an axle pivot height, respectively this slide rail connecting rod 81 is to have externally threaded connecting piece 83 via one to be spirally connected with connect apertures 712, so can make slide rail connecting rod 81 and hand-held pole 70 form the pivot joint state.

And after finishing, when hand-held pole 70 is done forward and backward swing, just can cooperate to make this drive 31 rotations, and then the interlock slide rail 50 and the elliptic motion state of seat 60 formation of marking time to forward and backward slip and fluctuating by the slide rail connecting rod 81 and being connected of connecting rod 82 of marking time.

In addition, we also are not difficult to find from Fig. 2 and Fig. 3, when being positioned at a left side, the slide rail connecting rod 81 on right side is (as shown in Figure 2) when being articulated in this connect apertures 712 of the top, make comparisons (as shown in Figure 3) during again with this connect apertures 712 of being articulated in below, then can clear view arrive, hand-held pole 70 angle maximums when being articulated in the top, seat 60 the spacing of marking time is also the longest, so before hand-held pole 70 is done, when swing the back, the whole elliptic motion that is produced is that stroke is longer, contrast Fig. 3 again and be articulated in the situation of below, then can observe the angle minimum of hand-held pole 70, seat 60 the spacing of marking time is also nearest, so when swinging hand-held pole 70 equally, the then whole elliptic motion that is produced is that stroke is shorter.

Therefore, can find by above-mentioned explanation, hand-held pole 70 has also produced the sliding stroke of the seat 60 of marking time in interlock slide rail 50, so user's double-legged muscle can be fully to forward and backward stretching, extension, if and think that after use the stride stroke need remake increase and decrease, then can adjust the respectively axle pivot height of this slide rail connecting rod 81, seat 60 forms displacements so will interlock mark time, change the angle of inclination of slide rail 50 and slide rail connecting rod 81, and then can produce purpose and the effect of adjustment stride stroke to cooperate each user's demand.

As Fig. 3,5,6,7 is described, below will use in Fig. 3, slide rail connecting rod 81 is articulated in, and the example of below illustrates continuous user mode of the present utility model, when hand-held pole 70 is done swing, if the axle centring point of slide rail 50 and drive 31 is that position at three or nine o'clock is (as Fig. 3, shown in 6), then can observe the seat 60 of marking time is to present tandem slip state, and when the axle centring point of slide rail 50 and drive 31 when being positions at 12 o'clock or 6 o'clock (as Fig. 5, shown in 7), the seat 60 of then marking time is the undulating states that present one on the other, so, continuous user mode of the present utility model is in order from Fig. 3,5,6, during changing, 7 interlock produces the kenel of marking time of elliptic motion, with the result of use that provides the user to make oval training and footstep body-building, and can provide the function of use of adjusting the stride stroke simultaneously.

As Fig. 4,8, shown in 9, what deserves to be mentioned is when reality is made, respectively the structure of this slide track seat 40 is except adopting this roller 41 among Fig. 4, side plate 42, and outside four guide wheels 43, can also adopt as among Fig. 8, directly use one not tool rotation effect cylinder 44 and replace this roller 41 structures, and cooperate the setting of two side plates 42 and two guide wheels 43, then can produce equally and allow this slide rail 50 stretch through in this slide track seat 40, to make the effect of slippage, in addition, also can adopt these slide track seat 4 structures as shown in Figure 9, Fig. 9 is the structure that the guide wheel among Fig. 8 43 is replaced as a roller 41, this slide rail 50 comprises that also two are positioned at the deckle board 55 that its bottom surface both side edges is extended simultaneously, forms this track 54 so these slide rail 50 bottom surfaces and deckle board 55 just can center on, and can be set up on this roller 41 to slide.

Claims

1. the elliptical exercise machine of an adjustable synchronizing width of cloth, comprise a support, one transmission mechanism, two slide rails, two seats of marking time, and two hand-held poles, this support comprises one for being placed in a surface-supported bracing frame, an and mobile jib that is placed on this bracing frame front side, this transmission mechanism is to be arranged at this bracing frame rear side, the drive that comprises a vertically-arranged, described slide rail is corresponding to extending before and after user's sole, the described seat of marking time is to be slidedly arranged on described slide rail respectively, described hand-held pole includes a connected section that extends downwards, one upwardly extending lever section, an and pivot joint section that is formed between this connected section and the lever section, the pivot joint section of described hand-held pole is that difference axle pivot is in the left side of this mobile jib, right edge is characterized in that:

The elliptical exercise machine of the described adjustable synchronizing width of cloth also comprises two slide track seats, and described slide track seat is left and right side and close this bracing frame that is arranged at this mobile jib respectively;

The leading portion of described slide rail is to be slidedly arranged on slide track seat respectively, and the back segment of described slide rail is that the axle pivot is formed with an interlock section in the left and right side of described drive between the front and rear sections of described each slide rail respectively;

The connected section of described hand-held pole has an axis part of from top to bottom extending; And

The elliptical exercise machine of the described adjustable synchronizing width of cloth also comprises a trick interlinked mechanism group, described trick interlinked mechanism group comprises two or two slide rail connecting rods and two connecting rod of marking time, the two ends of described slide rail connecting rod are to be linked to the interlock section of slide rail and the axis part of hand-held pole respectively, the two ends of the described connecting rod of marking time be respectively the axle pivot in the seat and the connected section of hand-held pole of marking time, described each slide rail connecting rod be along described each axis part up, the below adjusts a pivot height.

2. the elliptical exercise machine of the adjustable synchronizing width of cloth as claimed in claim 1, it is characterized in that: described slide track seat comprises that two rollers, two that are convexly set in the left and right side of described mobile jib respectively extend the roller side face and are left and right parallel side plate separately, and two guide wheel that is arranged at the adjacent inner face of side plate respectively, described slide rail all has two tracks that are formed at its left and right side, and described guide wheel is to be slidedly arranged in the described track.

3. the elliptical exercise machine of the adjustable synchronizing width of cloth as claimed in claim 1, it is characterized in that: the described seat of respectively marking time comprises that one is positioned at described slide rail top and pedal, at least one group of connecting plate that extends from this pedal left and right side in a space separately downwards, and a plurality of pulleys that are arranged at the adjacent inner face of described connecting plate respectively, described pulley is to be slidedly arranged in the described track.

4. the elliptical exercise machine of the adjustable synchronizing width of cloth as claimed in claim 1, it is characterized in that: the axis part of described hand-held pole is made up of a plurality of connect apertures of arranging in regular turn from top to down, and an end of the described connecting rod of respectively marking time is wherein one to combine formation pivot joint state via a connecting piece and described connect apertures.