CN2559371Y - Elliptic motion exercising machine capable of regulating stroke - Google Patents
Elliptic motion exercising machine capable of regulating stroke Download PDFInfo
- Publication number
- CN2559371Y CN2559371Y CN 02241654 CN02241654U CN2559371Y CN 2559371 Y CN2559371 Y CN 2559371Y CN 02241654 CN02241654 CN 02241654 CN 02241654 U CN02241654 U CN 02241654U CN 2559371 Y CN2559371 Y CN 2559371Y
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- swing
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Abstract
An elliptical fitness machine capable of changing elliptical moving track and adjusting path according to different users and amount of exercise comprises a pedestal, a drive device, two swing devices, a path adjuster and two foot-operated devices. Wherein, the swing device and the pedestal jointly form a lock joint at a first shaft journal. The path adjuster is provided with an adjusting frame capable of realizing moving up and down. The foot-operated device is provided with two swing arms respectively pivoted with the adjusting frame at a second shaft journal and with the swing device at a third shaft journal, and a pedal shaft spanned between the swing arm and the drive device. Therefore, a constant distance is arranged for the second shaft journal and the third shaft journal to adjust height based on the adjusting frame and enable the pedal shaft to increase or decrease swing amplitude with the third shaft journal as a rotating shaft.
Description
[technical field]
The utility model relates to a kind of body building equipment, particularly relates to a kind of elliptical exercise machine of adjustable full line journey.
[background technology]
As Fig. 1, be example with general elliptical exercise machine, consist predominantly of a body 1, a driving wheel group 2, two swing arms 3 and two pedal shafts 4.This body 1 has one and can stand in the vertical rod 102 of vehicle frame 101 1 front ends for the vehicle frame 101 and that is seated in ground.This driving wheel group 2 is to be hubbed on vehicle frame 101 1 rear ends, and has two connecting rods 201 that lay respectively at left and right side.Respectively this swing arm 3 is to tie with vertical rod 102 left and right side pivots respectively.Respectively this pedal shaft 4 is to tie with swing arm 3 and connecting rod 201 pivots respectively, and has a pedal of Gong trampling 401.
Whereby, the user need only stand in pedal 401 end faces of pedal shaft 4, bestow respectively pedal shaft 4 one forward, skid force backward, just can order about swing arm 3 forward and backward swinging, and drive the elliptical orbit motion that pedal shaft 4 is followed connecting rod 201, reach the purpose of strong leg muscle.Though above-mentioned structure can reach the purpose of sport and body-building, when reality is used, still have and followingly do not attain desirable disappearance and need to be resolved hurrily:
Because pedal 401 is to be fixed on the pedal shaft 4, and the elliptical orbit that pedal shaft 4 follows connecting rod 201 motions to be produced can not change, therefore, for the different user of amount of exercise demand, or the different user of stature height, excessive or the stroke that swings of the stroke that swings user's both feet situation that tension is excessive or amount of exercise is not enough that causes such as too small is arranged, cause the user to condescend to take this post and aforementionedly swing stroke and posture is bad, not only comfortable inadequately in the use, more can be because of the long-term poor form that uses, the anti-worry that the generation athletic injury is arranged.
[utility model content]
The purpose of this utility model is to provide a kind of elliptical exercise machine that can change the adjustable full line journey of elliptical trajectory at different users and amount of exercise.
The utility model provides a kind of elliptical exercise machine of adjustable full line journey, it is characterized in that, it includes:
One support comprises that one is placed in a surface-supported bracing frame, and a vertically-arranged is at the dashboard bracket of this supporting framing front end;
One transmission device comprises a driving wheel group and two crank groups, this two cranks group comprise respectively pivot knot at the crank and of the left and right relative position of driving wheel group by the outstanding axle head of crank;
Two pendulous devices, comprise two bars and two connecting rods, this bar is that pivot is tied first left and right relative pivot place in this dashboard bracket respectively, this bar also has an outstanding relatively protruding axle, this connecting rod is to tie with this bar and crank group axle head pivot respectively, making bar is rotating shaft with first pivot, the forward and backward swing of drivening rod;
The one stroke adjusting device comprises that one can link the extensible member of adjustment rack along the adjustment rack and of the upper and lower displacement of dashboard bracket;
Two step on luggage puts, comprise two swing arms and two pedal shafts, this two swing arm is that pivot is tied in this adjustment rack left side respectively, right second relative pivot place, this two swing arm also has one along its length direction extension and for protruding chute of wearing pivot at one the 3rd pivot place of this bar, one end of this pedal shaft and swing arm are at one the 4th pivot place pivot knot, the other end of this pedal shaft can before, after bridge movably on crank group axle head, this is second years old, the 3rd pivot has a fixing spacing, and can change height and position by adjustment rack, making pedal shaft can be rotating shaft with the 3rd pivot, amplification and the reduction amplitude that swings.
The elliptical exercise machine of described adjustable full line journey is characterized in that:
The trip adjusting device has more a locating rack that is fixed on dashboard bracket, this locating rack has two and extends and be positioned at the guide rod of dashboard bracket and arranged on left and right sides along this dashboard bracket length direction, this adjustment rack is provided with two perforations, and two guide rods of this locating rack pass the perforation of this adjustment rack.
The elliptical exercise machine of described adjustable full line journey is characterized in that:
The trip adjusting device has more a motor that is fixed on this sole plate supports frame, and this extensible member has a sleeve that is fixed on the adjustment rack, and one screws togather this sleeve and connects the screw rod of motor.
The elliptical exercise machine of described adjustable full line journey is characterized in that:
This two cranks group has one first crank portion and one second crank portion respectively, first crank portion have one with first crank of driving wheel group pivot knot, and one by first crank outstanding and first axle head that bridge for the pedal shaft other end, this second crank portion has second crank of one and first crank portion, first axle head pivot knot, and one with second axle head of pendulous device connecting rod pivot knot.
The elliptical exercise machine of described adjustable full line journey is characterized in that:
This is stepped on luggage and puts and have more two limit bases that are individually fixed in this swing arm, is respectively equipped with chute on this limit base, and the protruding axle of this bar is worn pivot in this chute.
According to the above as can be known, the elliptical exercise machine of adjustable full line journey of the present utility model has following advantage and effect:
1. the utility model can utilize the change of second pivot II and the 3rd pivot III height and position, adjust the stroke that swings of pedal shaft 53, not only can adjust the span of both feet on pedal 54, and can be under bar 31 swings the constant situation of amplitude, change the amplitude that swings of pedal shaft 53, make amount of exercise more meet different users's demand, and can be at different users's stature, the distance of 12 Cui of user's health and dashboard bracket is provided, reach optimal oscillating quantity when gripping bar 31, so as to promoting the comfortableness on using.
2. because the trip adjusting device 40 can change the height and position of second and third pivot II, III simultaneously, therefore, the utility model can be adjusted the stroke that swings of pedal shaft 53 synchronously, and at pedal shaft 53 is that synchronous change swings under the situation of stroke, the user also can be in use, the stroke that swings is adjusted in the control that sees through instrument board arbitrarily, makes the utility model have more convenience and practicality in operation and use.
[description of drawings]
Be elaborated below by Cui embodiment and accompanying drawing elliptical exercise machine to adjustable full line journey of the present utility model, in the accompanying drawing:
Fig. 1 is a side view, and the overall appearance of existing general elliptical exercise machine is described.
Fig. 2 is a three-dimensional exploded view, illustrate the utility model elliptical exercise machine one than Cui embodiment.
Fig. 3 is a stereogram, illustrates that this has the bigger stroke that swings than Cui embodiment.
Fig. 4 is a rearview, illustrate this than an adjustment rack among the Cui embodiment to the situation of bottom offset.
Fig. 5 is a side view, and this amplitude that swings than Cui embodiment is described.
Fig. 6 is a stereogram, illustrates that this has the less stroke that swings than Cui embodiment.
Fig. 7 is a rearview, illustrate this than this adjustment rack among the Cui embodiment to the situation of top offset.
Fig. 8 is a side view, and this amplitude that swings than Cui embodiment is described.
[specific embodiment]
As Fig. 2, Fig. 3, the utility model elliptical exercise machine be to comprise a support 10, a transmission device 20, two pendulous devices 30, one stroke adjusting device 40 and two to step on luggage and put 50 than Cui embodiment.
This support 10 has one for being placed in a surface-supported bracing frame 11, reaches the dashboard bracket 12 of a vertically-arranged at these bracing frame 11 1 front ends.
This transmission device 20 has a driving wheel group 21, two crank group and rollers 24 of being made up of one first crank portion 22 and one second crank portion 23 respectively.This first crank portion 22 has pivot knot first crank 221 at driving wheel group 21 left and right relative positions, and one by the outstanding axle head 222 of first crank 221.This second crank portion 23 has respectively and first crank portion, 22 axle heads 222 cover pivots, one second crank 231, and one by the outstanding axle head 232 of second crank 231.
This roller 24 is that hub setting is on the axle head 222 of first crank portion 22.
This pendulous device 30 has two bars 31 and two connecting rods 32.This bar 31 is to form the pivot knot at one first pivot I place with dashboard bracket 12 left and right relative positions respectively, and has the protruding axle 312 of an outstanding and close relatively lower end 311.This connecting rod 32 is to tie with axle head 232 pivots of bar 31 lower ends and second crank portion 23 respectively, and making bar 31 is rotating shaft with first pivot I, drivening rod 32 forward and backward swings.
The trip adjusting device 40 has one and is fixed on motor 41, on support 10 bracing frames 11 and is fixed on the extensible member 44 that the locating rack 42, an adjustment rack 43 and of dashboard bracket 12 link with motor 41, adjustment rack 43.This locating rack 42 has two along prolonging the guide rod 421 that dashboard bracket 12 length directions extend and be positioned at dashboard bracket 12 and arranged on left and right sides.This adjustment rack 43 has more two perforations 431 that pass for guide rods 421, makes the adjustment rack 43 can be along guide rod 421 upper and lower displacements.This extensible member 44 has a sleeve 441 that is fixed on the adjustment rack 43, and one screws togather this sleeve 441 and connects the screw rod 442 of motor 41.
This step on luggage put 50 have two swing arms 51, two respectively fixedly limit base 52, two pedal shafts 53 and two in the swing arm 51 be separately fixed at the pedal 54 on the pedal shaft 53.This two swing arm 51 is to form the pivot knot at one second pivot II place with adjustment rack 43 left and right relative positions respectively.This limit base 52 has one respectively along its length direction extension and for 31 protruding 312 chutes 521 of wearing pivot at one the 3rd pivot III place of bar.This pedal shaft 53 is to form the pivot knot at one the 4th pivot IV place with an end 531 and swing arm 51, and has the other end 532 that can forward and backwardly bridge movably on roller 24.This second pivot II and the 3rd pivot III have fixing spacing.
As Fig. 3, Fig. 4, Fig. 5, when user's desire stroke that swings in when motion amplification, need only rotate with motor 41 drive screws 442, just can be when screw rod 442 screws togather at sleeve 441, drop-down adjustment rack 43 along the guide rod 421 of locating rack 42 to bottom offset.At this moment, this swing arm 51 can be the downward turn of rotating shaft with the 4th pivot IV, make second pivot II with locating rack 42 to bottom offset, make of the chute 521 upwards slippages of the protruding axle 312 of bar 31 simultaneously along limit base 52, change the position of the 3rd pivot III.
Whereby, when the user stand on the pedal 54, holds bar 31, and to pedal shaft 53 bestow one forward, during backward skid force, just can make bar 31 is rotating shaft with first pivot I, drivening rod 32 is with fixing angle and amplitude of fluctuation is forward and backward swings.And this swing arm 51 can be that rotating shaft drives pedal shaft 53 with second pivot II, makes pedal shaft 53 be that rotating shaft is forward and backward with the 3rd pivot III and swings, and place restrictions on the amplitude that swings of pedal shaft 53 with the 4th pivot IV.
At this moment,,, and can provide a bigger stroke that swings, make the user who stand in pedal 54 can follow a bigger elliptical orbit motion so the radius of gyration is longer because the 3rd pivot III and the 4th pivot IV have long spacing L1.
As Fig. 6, Fig. 7, Fig. 8, the stroke that swings when the user desires to dwindle motion, need only start the motor 41 of adjusting device for travel 40 equally by the instrument board on the dashboard bracket 12 (figure does not show), motor 41 drive screws 442 are rotated, just can be when sleeve 441 be soaring along screw rod 442, elect adjustment rack 43 along the guide rod 421 of locating rack 42 to top offset.At this moment, this swing arm 51 can be the rotating shaft turn that makes progress with the 4th pivot IV, make second pivot II with locating rack 42 to top offset, make protruding axle 312 the chute 521 downward slippages of bar 31 simultaneously along limit base 52, change the position of the 3rd pivot III.
Whereby, when the user stand on the pedal 54, holds bar 31, and to pedal shaft 53 bestow one forward, during backward skid force, just can make bar 31 is rotating shaft with first pivot I, drivening rod 32 is with fixing angle and amplitude of fluctuation is forward and backward swings.And this swing arm 51 can be that rotating shaft drives pedal shaft 53 with second pivot II, makes pedal shaft 53 be that rotating shaft is forward and backward with the 3rd pivot III and swings, and place restrictions on the amplitude that swings of pedal shaft 53 with the 4th pivot IV.
At this moment,,, can only provide a less stroke that swings, make the user who stand in pedal 54 can follow a less elliptical orbit motion so the radius of gyration is shorter because the 3rd pivot III and the 4th pivot IV have a less spacing L2.
Claims (5)
1, a kind of elliptical exercise machine of adjustable full line journey is characterized in that, it includes:
One support comprises that one is placed in a surface-supported bracing frame, and a vertically-arranged is at the dashboard bracket of this supporting framing front end;
One transmission device comprises a driving wheel group and two crank groups, this two cranks group comprise respectively pivot knot at the crank and of the left and right relative position of driving wheel group by the outstanding axle head of crank;
Two pendulous devices comprise two bars and two connecting rods, and this bar is that pivot is tied first left and right relative pivot place in this dashboard bracket respectively, and this bar also has an outstanding relatively protruding axle, and this connecting rod is to tie with this bar and crank group axle head pivot respectively;
The one stroke adjusting device comprises that one can link the extensible member of adjustment rack along the adjustment rack and of the upper and lower displacement of dashboard bracket;
Two step on luggage puts, comprise two swing arms and two pedal shafts, this two swing arm is that pivot is tied in the left and right second relative pivot place of this adjustment rack respectively, this two swing arm also has one along its length direction extension and for protruding chute of wearing pivot at one the 3rd pivot place of this bar, one end of this pedal shaft and swing arm are at one the 4th pivot place pivot knot, and the other end of this pedal shaft bridges on crank group axle head.
2, the elliptical exercise machine of adjustable full line journey as claimed in claim 1 is characterized in that:
The trip adjusting device has more a locating rack that is fixed on dashboard bracket, this locating rack has two and extends and be positioned at the guide rod of dashboard bracket and arranged on left and right sides along this dashboard bracket length direction, this adjustment rack is provided with two perforations, and two guide rods of this locating rack pass the perforation of this adjustment rack.
3, the elliptical exercise machine of adjustable full line journey as claimed in claim 2 is characterized in that:
The trip adjusting device has more a motor that is fixed on this sole plate supports frame, and this extensible member has a sleeve that is fixed on the adjustment rack, and one screws togather this sleeve and connects the screw rod of motor.
4, the elliptical exercise machine of adjustable full line journey as claimed in claim 1 is characterized in that:
This two cranks group has one first crank portion and one second crank portion respectively, first crank portion have one with first crank of driving wheel group pivot knot, and one by first crank outstanding and first axle head that bridge for the pedal shaft other end, this second crank portion has second crank of one and first crank portion, first axle head pivot knot, and one with second axle head of pendulous device connecting rod pivot knot.
5, the elliptical exercise machine of adjustable full line journey as claimed in claim 1 is characterized in that:
This is stepped on luggage and puts and have more two limit bases that are individually fixed in this swing arm, is respectively equipped with chute on this limit base, and the protruding axle of this bar is worn pivot in this chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241654 CN2559371Y (en) | 2002-07-16 | 2002-07-16 | Elliptic motion exercising machine capable of regulating stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241654 CN2559371Y (en) | 2002-07-16 | 2002-07-16 | Elliptic motion exercising machine capable of regulating stroke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2559371Y true CN2559371Y (en) | 2003-07-09 |
Family
ID=33714476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02241654 Expired - Fee Related CN2559371Y (en) | 2002-07-16 | 2002-07-16 | Elliptic motion exercising machine capable of regulating stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2559371Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007096701A3 (en) * | 2005-11-04 | 2008-02-14 | Johnson Health Tech Co Ltd | Stationary exercise apparatus |
| US7682290B2 (en) | 2005-11-04 | 2010-03-23 | Johnson Health Tech. | Stationary exercise apparatus |
| CN101234240B (en) * | 2007-01-29 | 2010-05-19 | 乔山健康科技股份有限公司 | Sports equipment |
| US7972248B2 (en) | 2006-05-15 | 2011-07-05 | Johnson Health Tech. Co., Ltd. | Stationary exercise apparatus |
| CN102302840A (en) * | 2009-06-25 | 2012-01-04 | 乔山健康科技股份有限公司 | Self-locating engagement pin locking and unlocking apparatus |
| CN102861412A (en) * | 2012-09-06 | 2013-01-09 | 浙江神耀运动器材有限公司 | Motion trail adjustable elliptical machine |
| US9339684B2 (en) | 2005-11-04 | 2016-05-17 | Johnson Health Tech Co., Ltd. | Stationary exercise apparatus |
| TWI551331B (en) * | 2015-03-27 | 2016-10-01 | Univ Kun Shan | Elliptical movement with connecting rod adjustment components |
| CN104645555B (en) * | 2013-11-21 | 2017-05-17 | 力山工业股份有限公司 | Adjustable movement track type elliptical machine |
| CN106890427A (en) * | 2017-04-11 | 2017-06-27 | 山东英吉多健康产业有限公司 | Body-building equipment |
| CN107921308A (en) * | 2015-08-28 | 2018-04-17 | 爱康保健健身有限公司 | Casing in health and fitness facilities |
-
2002
- 2002-07-16 CN CN 02241654 patent/CN2559371Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9339684B2 (en) | 2005-11-04 | 2016-05-17 | Johnson Health Tech Co., Ltd. | Stationary exercise apparatus |
| US7682290B2 (en) | 2005-11-04 | 2010-03-23 | Johnson Health Tech. | Stationary exercise apparatus |
| WO2007096701A3 (en) * | 2005-11-04 | 2008-02-14 | Johnson Health Tech Co Ltd | Stationary exercise apparatus |
| US11529544B2 (en) | 2005-11-04 | 2022-12-20 | Johnson Health Tech Co., Ltd. | Stationary exercise apparatus |
| US10960261B2 (en) | 2005-11-04 | 2021-03-30 | Johnson Health Tech Co., Ltd. | Stationary exercise apparatus |
| US7972248B2 (en) | 2006-05-15 | 2011-07-05 | Johnson Health Tech. Co., Ltd. | Stationary exercise apparatus |
| CN101234240B (en) * | 2007-01-29 | 2010-05-19 | 乔山健康科技股份有限公司 | Sports equipment |
| CN102302840A (en) * | 2009-06-25 | 2012-01-04 | 乔山健康科技股份有限公司 | Self-locating engagement pin locking and unlocking apparatus |
| TWI449559B (en) * | 2009-06-25 | 2014-08-21 | Johnson Health Tech Co Ltd | Adjustable operating type of sports equipment |
| CN102302840B (en) * | 2009-06-25 | 2013-07-10 | 乔山健康科技股份有限公司 | Sports equipment capable of adjusting operation mode |
| CN102861412A (en) * | 2012-09-06 | 2013-01-09 | 浙江神耀运动器材有限公司 | Motion trail adjustable elliptical machine |
| CN104645555B (en) * | 2013-11-21 | 2017-05-17 | 力山工业股份有限公司 | Adjustable movement track type elliptical machine |
| TWI551331B (en) * | 2015-03-27 | 2016-10-01 | Univ Kun Shan | Elliptical movement with connecting rod adjustment components |
| CN107921308A (en) * | 2015-08-28 | 2018-04-17 | 爱康保健健身有限公司 | Casing in health and fitness facilities |
| CN107921308B (en) * | 2015-08-28 | 2020-04-10 | 爱康保健健身有限公司 | Sleeve in body-building apparatus |
| CN106890427A (en) * | 2017-04-11 | 2017-06-27 | 山东英吉多健康产业有限公司 | Body-building equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030709 Termination date: 20100716 |