CN201832338U - Elliptical trainer transmission structure - Google Patents
Elliptical trainer transmission structure Download PDFInfo
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- CN201832338U CN201832338U CN2010202036950U CN201020203695U CN201832338U CN 201832338 U CN201832338 U CN 201832338U CN 2010202036950 U CN2010202036950 U CN 2010202036950U CN 201020203695 U CN201020203695 U CN 201020203695U CN 201832338 U CN201832338 U CN 201832338U
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Abstract
The utility model provides an elliptical trainer transmission structure. The lower ends of swinging connecting rods on two sides of the transmission structure are pivotally connected with the front ends of push-pull rods, wherein slight preset inclination angles are formed at the front sections of the push-pull rods; pedal frames for feet to stand on pedals are arranged on the rear sections of the push-pull rods; a track frame is arranged on the back section of the transmission structure; slide blocks of assistant moving mechanisms are sleeved on the lower sections of the swinging connecting rods; positioning bolts are arranged on the side surfaces of the slide blocks; assistant moving rods pivotally arranged on the side surfaces of the slide blocks are connected to pivoted bolts of transmission rods; the front ends of the transmission rods are pivotally connected with crank; track wheels are connected with the rear ends of the transmission rods in series; and pulleys are arranged below preset positions on the middle sections of the transmission rods. When a left foot and a right foot tread the pedals in turn, the two cranks pivotally drive the front ends of the two transmission rods to conduct elliptical motion in opposite rotating directions; the pivoted bolts link the assistant moving rods and drive the slide blocks to draw the lower sections of the two swinging connecting rods to conduct opposite displacement; and meanwhile, the pulleys conduct reciprocating translation on the track frame, but the upper sections of the two swinging connecting rods swing in opposite directions, so as to pivotally drive the two pedal frames to slide on the track wheels, and achieve a good transmission conversion effect by relying on the V-shaped lever type motion guide function of the transmission rods when an operator conducts front and back reciprocating motion.
Description
Technical field
The utility model relates to a kind of elliptical machine drive structure, and is particularly a kind of reciprocating alternately by means of both hands, both feet, has the elliptical machine drive structure that simulation is stepped on the slope and adjusted the oscillating stroke magnitude relationship simultaneously.
Background technology
General elliptic motion body exercising machine, be to do forward and backward motion by the moving pull bar that supplies pin to stand on the pedal of the swing connecting bar axle of controlling for hand, and cooperate this draw back plate other end to be articulated on the foot-operated crank, cause its motion mode to present oval-shaped forward and backward reciprocating motion, and then subsidiary have an effect that drives bicycle.
Yet existing elliptical exercise machine has following deficiency:
1. existing elliptical exercise machine, only can carry out the forward and backward reciprocating motion of pushes pedals with default oval slewing area and oscillating stroke size, and can not be adjusted to appropriate individual's range size and the motion consumption that is fit to voluntarily, and when tentatively trampling swing, the operator can use after must breaking through its running critical value earlier in continuous action, causes can only limit the use of in componental movement group.
2. existing elliptical exercise machine, with the similar bicycle that drives is main motion mode, and can not be adjusted to other interesting motion modes, causes too dull and significantly reduces the wish of persistent movement, and its pedestal carrier is longer, causes to take up room and the cost raising.
3. existing elliptical exercise machine, swing connecting bar based on one-body molded rod-type, the amplitude of fluctuation of its both hands, both feet can be because of the different variations that present size in the position in axle center, be that low then big the and double-legged amplitude of fluctuation of both hands amplitude of fluctuation is just little for shaft core position, if shaft core position the height then little and double-legged amplitude of fluctuation of both hands amplitude of fluctuation is just big, cause to be suitable for corresponding to each age level.
Summary of the invention
The purpose of this utility model is to provide a kind of elliptical machine drive structure, and it is reciprocating alternately by means of both hands, both feet, has simulation simultaneously and steps on the slope and adjust the oscillating stroke magnitude relationship.
For reaching above-mentioned purpose, the utility model provides a kind of elliptical machine drive structure, comprise: board seat and auxilliary actuation mechanism, this board seat is based on the elliptic motion body exercising machine, its framework has for both hands to be held up the one-body molded rod-type swing connecting bar of control and stand in running-board bracket on the pedal for both feet, and is articulated with crank and should auxilliary actuation mechanism in both sides; Wherein:
Respectively the be coupling front end of pull bar of this board seat, the lower end of the swing connecting bar that is pivoted in its both sides, this pull bar leading portion predetermined angle that tilts, and the running-board bracket that the latter end of this pull bar is provided with is cross-placed on the rail wheel, and establish a rail bracket in the back segment seat of this elliptical machine;
Should assist actuation mechanism, the sheathed slide block of fragment position under swing connecting bar, this slide block side is provided with bolt, and the side be pivoted an attached moving bar be connected to power transmission shaft the axle bolt on, and this drive link front end and crank are coupling, the end of this drive link is then gone here and there and is established rail wheel, and installs a pulley in the stage casing of this drive link predeterminated position below;
Two drive links can drive axle and tie moving attached moving bar, make two slide blocks affect two swing connecting bar to swing relatively, and then the forward and backward thereupon paddling of two pull bars, and two running-board brackets slippage and two pulleys on two rails wheels roll on rail bracket and move, so that this pedal and swing connecting bar in trample and swing mutual between, lead action and use by the be in the shape of the letter V lever of shape of this drive link.
Described elliptical machine drive structure, wherein, this rail bracket is the end that a framework axle is located at this board seat, and the front end work of this rail bracket establishes the fixture block that is provided with a draw-in groove at least, to form an oblique support body.
Described elliptical machine drive structure, wherein, this rail bracket directly is installed on the mobile jib or with fixture block and founds into an oblique support body admittedly.
Described elliptical machine drive structure, wherein, this swing connecting bar is two sections traces, divide and be set as two sections of holding rod, draft links, should go up holding rod and be hubbed on both sides, stage casing, elliptical machine top, extend one section knothole plate that is provided with at least one through hole downwards through beam barrel, and this draft link be hubbed on this leading portion both sides, elliptical machine top, and section one side articulates the adjustment plate that is provided with a perforation thereon, by a latch lever its insert group is linked.
The utility model also provides a kind of elliptical machine drive structure, comprise: board seat and auxilliary actuation mechanism, this board seat is based on the elliptic motion body exercising machine, its framework has for both hands to be held up the one-body molded rod-type swing connecting bar of control and stand in running-board bracket on the pedal for both feet, and is articulated with crank and should auxilliary actuation mechanism in both sides; Wherein:
Respectively the be coupling front end of pull bar of this board seat, the swing connecting bar lower end that is pivoted in its both sides, this pull bar leading portion predetermined angle that tilts, and the running-board bracket that the latter end of this pull bar is provided with is cross-placed on the rail wheel, and establish a rail bracket in the back segment seat of this elliptical machine;
Should assist actuation mechanism, be connected on the axle bolt of drive link at the predeterminated position of the swing connecting bar hypomere side attached moving bar that is pivoted, and this drive link front end and crank are coupling, and the end of this drive link is then gone here and there and established rail wheel, and installs a pulley in the stage casing of this drive link predeterminated position below;
Two drive links can drive axle and tie moving attached moving bar, make two attached moving bars affect two swing connecting bar to swing relatively respectively, and then two pull bar with forward and backward paddling, and two running-board brackets slippage and two pulleys on two rails wheels roll on rail bracket and move, so that this pedal and swing connecting bar in trample and swing mutual between, lead action and use by the be in the shape of the letter V lever of shape of this drive link.
Described elliptical machine drive structure, wherein, this rail bracket is the end that a framework axle is located at this board seat, and the front end work of this rail bracket establishes the fixture block that is provided with a draw-in groove at least, to form an oblique support body.
Described elliptical machine drive structure, wherein, this rail bracket directly is installed on the mobile jib or with fixture block and founds into an oblique support body admittedly.
Described elliptical machine drive structure, wherein, this swing connecting bar is two sections traces, divide and be set as two sections of holding rod, draft links, should go up holding rod and be hubbed on both sides, stage casing, elliptical machine top, extend one section knothole plate that is provided with at least one through hole downwards through beam barrel, and this draft link be hubbed on this leading portion both sides, elliptical machine top, and section one side articulates the adjustment plate that is provided with a perforation thereon, by a latch lever its insert group is linked.
The utility model provides a kind of elliptical machine drive structure in addition, comprise: board seat and auxilliary actuation mechanism, this board seat is based on the elliptic motion body exercising machine, its framework has for both hands to be held up the one-body molded rod-type swing connecting bar of control and stand in running-board bracket on the pedal for both feet, and is articulated with crank and should auxilliary actuation mechanism in both sides; Wherein:
This board seat, the be coupling front end of pull bar of the swing connecting bar lower end that is pivoted in its both sides, this pull bar leading portion predetermined angle that tilts, and the running-board bracket that is provided with of the latter end of this pull bar and bridging on the rail wheel, and the secondary bar that is pivoted in latter end both sides, elliptical machine top is connected on the axle bolt of drive link;
Should auxilliary actuation mechanism, the sheathed slide block of fragment position under swing connecting bar, this slide block side is provided with bolt, and the side attached moving bar that is pivoted is connected on the axle bolt of power transmission shaft, and this drive link front end and crank are coupling, and the end of this drive link is then gone here and there and is established a rail and take turns;
Two drive links can drive axle and tie moving attached moving bar and secondary bar, make two slide blocks affect two swing connecting bar to swing relatively respectively, and then two pull bar with forward and backward paddling, and two running-board brackets slippage on two rails wheel, this pair bar is swung along with the shift motion of pull bar, so that this pedal and swing connecting bar in trample and swing mutual between, lead action and use by the be in the shape of the letter V lever of shape of this drive link.
Described elliptical machine drive structure, wherein, this swing connecting bar is two sections traces, divide and be set as two sections of holding rod, draft links, should go up holding rod and be hubbed on both sides, stage casing, elliptical machine top, extend one section knothole plate that is provided with at least one through hole downwards through beam barrel, and this draft link be hubbed on this leading portion both sides, elliptical machine top, and section one side articulates the adjustment plate that is provided with a perforation thereon, by a latch lever its insert group is linked.
The utility model provides a kind of elliptical machine drive structure again, comprise: board seat and auxilliary actuation mechanism, this board seat is based on the elliptic motion body exercising machine, its framework has for both hands to be held up the swing connecting bar of control and stand in running-board bracket on the pedal for both feet, and is articulated with crank and should auxilliary actuation mechanism in both sides; Wherein:
This board seat, the be coupling front end of pull bar of the swing connecting bar lower end that is pivoted in its both sides, this pull bar leading portion predetermined angle that tilts, and the running-board bracket that is provided with of the latter end of this pull bar and bridging on the rail wheel, and the secondary bar that is pivoted in latter end both sides, elliptical machine top is connected on the axle bolt of drive link; This swing connecting bar is two sections traces, divide and be set as two sections of holding rod, draft links, should go up holding rod and be hubbed on both sides, stage casing, elliptical machine top, extend one section knothole plate that is provided with at least one through hole downwards through beam barrel, and this draft link is hubbed on this leading portion both sides, elliptical machine top, and section one side articulates the adjustment plate that is provided with a perforation thereon, by a latch lever its insert group is linked;
Should auxilliary actuation mechanism, the sheathed slide block of fragment position under swing connecting bar, this slide block side is provided with bolt, and the side attached moving bar that is pivoted is connected on the axle bolt of power transmission shaft, and this drive link front end and crank are coupling, and the end of this drive link is then gone here and there and is established a rail and take turns;
Two drive links can drive axle and tie moving attached moving bar and secondary bar, make two slide blocks affect two swing connecting bar to swing relatively respectively, and then two pull bar with forward and backward paddling, and two running-board brackets slippage on two rails wheel, this pair bar is swung along with the shift motion of pull bar, so that this pedal and swing connecting bar in trample and swing mutual between, lead action and use by the be in the shape of the letter V lever of shape of this drive link.
Description of drawings
Fig. 1 is the utility model part exploded perspective view;
Fig. 2 is that the utility model first is implemented illustration;
Fig. 3 transfers the operation chart of moving slide block for the utility model;
Fig. 4 puts schematic diagram for the utility model rail bracket and unloading of fixture block;
Fig. 4-A is the assembling schematic diagram of the utility model rail bracket and fixture block;
Fig. 5 is the utility model second embodiment stereogram;
Fig. 6 is the utility model second embodiment side view;
Fig. 7 is the utility model the 3rd embodiment stereogram;
Fig. 8 is the utility model the 3rd embodiment side view;
Fig. 9 is the utility model the 4th embodiment stereogram;
Figure 10 is the utility model the 4th embodiment side view.
Description of reference numerals: board seat 1; Swing connecting bar 11; Last holding rod 111; Draft link 112; Knothole plate 113; Through hole 1131; Adjust plate 114; Latch lever 115; Pull bar 12; Running-board bracket 121; Pedal 122; Rail bracket 13; Fixture block 131; Draw-in groove 1311; Secondary bar 14; Crank 15; Mobile jib 16; Auxilliary actuation mechanism 2; Slide block 21; Bolt 211; Attached moving bar 212; Drive link 22; Pulley 221; Rail wheel 222; Axle bolt 223.
The specific embodiment
See also Fig. 1～shown in Figure 3, a kind of elliptical machine drive structure of the utility model is made of board seat 1, auxilliary actuation mechanism 2; This board seat 1 is based on the elliptic motion body exercising machine, its both sides are pivoted with the swing connecting bar 11 for hand steered control, this swing connecting bar 11 can be formed in one bar or two sections traces, and respectively the be coupling front end of pull bar 12 of the lower end of swing connecting bar 11, the leading portion of this pull bar 12 predetermined angle that tilts slightly, and the latter end of pull bar 12 is provided with for pin and stand in running-board bracket 121 on the pedal 122, and can bridge on the rail wheel 222 of drive link 22, and establish a rail bracket 13 in the back segment seat of this elliptical machine, pulley 221 for drive link 22 slides thereon, or the secondary bar 14 (Fig. 7) that is pivoted in these latter end both sides, elliptical machine top is connected to the axle bolt 223 of this drive link 22 stage casings one side, for bearing load-carrying, and this rail bracket 13 is a framework and axle is located at the end of this board seat 1, and the fixture block 131 that is provided with a draw-in groove 1311 is at least established in the front end work of this rail bracket 13, both can be assembled into an oblique support body, in addition, this rail bracket 13 can directly be installed on the mobile jib 16 or with this fixture block 131 and found into an oblique support body admittedly, for these pedal 122 places can with translation or fluctuating; Should assist actuation mechanism 2 at the sheathed slide block 21 of 11 times fragment position of swing connecting bar, these slide block 21 sides are provided with a location bolt 211, move for accent, this slide block 21 locks, and the side be pivoted an attached moving bar 212 be connected to drive link 22 stage casings one side the axle bolt 223 on, or the predeterminated position that directly is hubbed on these swing connecting bar 11 hypomere sides with this attached moving bar 212 is connected on this bolt 223, and these drive link 22 front ends and crank 15 articulate, for control pedal 122 oval magnitude range of rotating, the end of this drive link 22 is then gone here and there and is established rail wheel 222, roll up for running-board bracket 121 and to move and to accept transfer weight, and install a pulley 221 in the stage casing of this drive link 22 predeterminated position below, move on rail bracket 13, rolling, this drive link 22 is subjected to interact and present V-shape at these 3, and then forms the lever-type relation of leading; Structure can reach and adjust oscillating stroke and simulate the dual body-building effect of stepping on the slope on foot thus.
See also Fig. 2～shown in Figure 4, be first embodiment of the present utility model, desire stroke size that pedal 122 front and back are moved back and forth according to the operator, slide block 21 accent that are sheathed on the swing connecting bar 11 are moved to predeterminated position, position difference by its rise and fall adjusts the stroke variation, fix by bolt 211 screw locks of side again, and cooperate drive link 22 front ends and crank 15 to articulate, make motion mode present oval-shaped operation, and running-board bracket 121 bridges on rail wheel 222, and rail bracket 13 horizontal or be fixedly arranged on (as Fig. 3) on the mobile jib 16; A left side, when right crus of diaphragm begins mutual pushes pedals 122, two cranks 15 are subjected to moving two drive links, 22 front ends of the inertia mechanical axis of elliptical machine and the elliptic motion doing to turn to relatively, simultaneously, the axle attached moving bar 212 of bolt 223 interlocks of one side and the back and forth translation on rail bracket 13 of the pulley 221 of below, then driving slide block 21 affects two swing connecting bar, 11 hypomeres to do relative displacement, the epimere of this swing connecting bar 11 then presents rightabout waving, and then the running-board bracket 121 of moving two pull bars 12 of pivot slip (as Fig. 2) on rail wheel 222, when this crank 15 goes to minimum point, then these drive link 22 ends are peak, otherwise, when this crank 15 is peak, then these drive link 22 ends are minimum point, impel this pedal 122 and swing connecting bar 11 in trample and swing mutual between, by this drive link 22 be in the shape of the letter V the lever of shape lead action with and good transmission conversion effect can be arranged, the size that provides the operator can selectivity to adjust oscillating stroke, reach appropriate individual before, the back moves back and forth.
See also shown in Fig. 5～Fig. 6, Fig. 4-A, second embodiment of the present utility model is deriving of first embodiment, with rail bracket 13 carry dig one the distance after, form an oblique support body (Fig. 4-A) by the draw-in groove 1331 of fixture block 131 and its assembling location, or directly found into an oblique support body admittedly, and cooperate the described adjustment stroke size of leading portion and present oval-shaped front-rear reciprocation movement mode with this fixture block 131; A left side, when right crus of diaphragm begins mutual pushes pedals 122, two cranks 15 are subjected to moving two drive links, 22 front ends of the inertia mechanical axis of elliptical machine and the elliptic motion doing to turn to relatively, simultaneously, the axle attached moving bar 212 of bolt 223 interlocks of one side and the pulley 221 of below back and forth rise and fall on rail bracket 13, then driving slide block 21 affects two swing connecting bar, 11 hypomeres to do relative displacement, epimere then presents rightabout waving, and then the running-board bracket 121 of moving two pull bars 12 of pivot slides on rail wheel 222 (as Fig. 5～Fig. 6), when this crank 15 goes to minimum point, then these drive link 22 ends are peak, otherwise, when this crank 15 is peak, then these drive link 22 ends are minimum point, impel this pedal 122 and swing connecting bar 11 in trample and swing mutual between, rely on this drive link 22 be in the shape of the letter V the lever of shape lead action with and good transmission conversion effect can be arranged, provide and the described identical effectiveness of leading portion, reach the operator can simulate mountain-climbing on foot before, the back moves back and forth.
See also Fig. 7～shown in Figure 8, be the 3rd embodiment of the present utility model, attached moving bar 212 directly is hubbed on the predeterminated position of swing connecting bar 11 hypomere sides and is connected on the axle bolt 223 of drive link 22 stage casings one side, and cooperate these drive link 22 front ends and crank 15 to articulate, make motion mode present oval-shaped operation, and running-board bracket 121 bridges on rail wheel 222, and the binary link 14 that is hubbed at the elliptical machine both sides is coupling to this bolt 223; A left side, when right crus of diaphragm begins mutual pushes pedals 122, two cranks 15 are subjected to moving two drive links, 22 front ends of the inertia mechanical axis of elliptical machine and the elliptic motion doing to turn to relatively, simultaneously, the attached moving bar 212 of axle bolt 223 interlocks and the secondary bar 14 of one side, then affect two swing connecting bar, 11 hypomeres to do relative displacement, epimere then presents rightabout waving, and then the running-board bracket 121 of moving two pull bars 12 of pivot slides on rail wheel 222, this pair bar 14 is swung along with the shift motion of this pull bar 12, when this crank 15 goes to minimum point, then these drive link 22 ends are peak, otherwise, when this crank 15 is peak, then these drive link 22 ends are minimum point, impel this pedal 122 and swing connecting bar 11 in trample and swing mutual between, rely on this drive link 22 be in the shape of the letter V the lever of shape lead action with and good transmission conversion effect can be arranged, provide the weight that effectively to carry operator and member, before reaching, the back is reciprocating stable.
See also Fig. 9～shown in Figure 10, be the 4th embodiment of the present utility model, the swing connecting bar 11 of one-body molded rod-type is repacked into the swing connecting bar 11 of two sections interlock rod-types, this swing connecting bar was set as 112 two sections of holding rod 111, draft links in 11 minutes, should go up holding rod 111 and be hubbed on both sides, stage casing, elliptical machine top, extend one section knothole plate 113 that is provided with at least one through hole 1131 downwards through beam barrel, and this draft link 112 is hubbed on this leading portion both sides, elliptical machine top, and the section side articulates the adjustment plate 114 that is provided with a perforation thereon, by a latch lever 115 its insert group is linked; A left side, when right crus of diaphragm begins mutual pushes pedals 122, two cranks 15 are subjected to moving two drive links, 22 front ends of the inertia mechanical axis of elliptical machine and the elliptic motion doing to turn to relatively, simultaneously, the axle attached moving bar 212 of bolt 223 interlocks of one side and the pulley 221 of below back and forth rise and fall on rail bracket 13, then driving slide block 21 affects two draft links 112 to do relative displacement, 114 interlock knotholes of adjustment plate plate 113 on it promotes holding rod 111 and presents rightabout waving, and then the running-board bracket 121 of moving two pull bars 12 of pivot slides on rail wheel 222, when this crank 15 goes to minimum point, then these drive link 22 ends are peak, otherwise, when this crank 15 is peak, then these drive link 22 ends are minimum point, make this swing connecting bar 11 and pedal 122 in swing and trample mutual between, with and the pulley 221 of below on rail bracket 13, roll and move, all rely on this drive link 22 be in the shape of the letter V the lever of shape lead action with and good transmission conversion effect can be arranged, more provide the operator to adjust both hands according to individual's exercise habit, relative swing relation between both feet is to reach effectiveness as hereinbefore.
More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.
Claims (9)
1. elliptical machine drive structure, comprise: board seat and auxilliary actuation mechanism, this board seat is based on the elliptic motion body exercising machine, and its framework has for both hands to be held up the one-body molded rod-type swing connecting bar of control and stand in running-board bracket on the pedal for both feet, and is articulated with crank and should auxilliary actuation mechanism in both sides; It is characterized in that:
Respectively the be coupling front end of pull bar of this board seat, the lower end of the swing connecting bar that is pivoted in its both sides, this pull bar leading portion predetermined angle that tilts, and the running-board bracket that the latter end of this pull bar is provided with is cross-placed on the rail wheel, and establish a rail bracket in the back segment seat of this elliptical machine;
Should assist actuation mechanism, the sheathed slide block of fragment position under swing connecting bar, this slide block side is provided with bolt, and the side be pivoted an attached moving bar be connected to power transmission shaft the axle bolt on, and this drive link front end and crank are coupling, the end of this drive link is then gone here and there and is established rail wheel, and installs a pulley in the stage casing of this drive link predeterminated position below;
Two drive links can drive axle and tie moving attached moving bar, make two slide blocks affect two swing connecting bar to swing relatively, and then the forward and backward thereupon paddling of two pull bars, and two running-board brackets slippage and two pulleys on two rails wheels roll on rail bracket and move, so that this pedal and swing connecting bar in trample and swing mutual between, lead action and use by the be in the shape of the letter V lever of shape of this drive link.
2. elliptical machine drive structure as claimed in claim 1 is characterized in that, this rail bracket is the end that a framework axle is located at this board seat, and the front end work of this rail bracket establishes the fixture block that is provided with a draw-in groove at least, to form an oblique support body.
3. elliptical machine drive structure as claimed in claim 1 is characterized in that, this rail bracket directly is installed on the mobile jib or with fixture block and founds into an oblique support body admittedly.
4. elliptical machine drive structure, comprise: board seat and auxilliary actuation mechanism, this board seat is based on the elliptic motion body exercising machine, and its framework has for both hands to be held up the one-body molded rod-type swing connecting bar of control and stand in running-board bracket on the pedal for both feet, and is articulated with crank and should auxilliary actuation mechanism in both sides; It is characterized in that:
Respectively the be coupling front end of pull bar of this board seat, the swing connecting bar lower end that is pivoted in its both sides, this pull bar leading portion predetermined angle that tilts, and the running-board bracket that the latter end of this pull bar is provided with is cross-placed on the rail wheel, and establish a rail bracket in the back segment seat of this elliptical machine;
Should assist actuation mechanism, be connected on the axle bolt of drive link at the predeterminated position of the swing connecting bar hypomere side attached moving bar that is pivoted, and this drive link front end and crank are coupling, and the end of this drive link is then gone here and there and established rail wheel, and installs a pulley in the stage casing of this drive link predeterminated position below;
Two drive links can drive axle and tie moving attached moving bar, make two attached moving bars affect two swing connecting bar to swing relatively respectively, and then two pull bar with forward and backward paddling, and two running-board brackets slippage and two pulleys on two rails wheels roll on rail bracket and move, so that this pedal and swing connecting bar in trample and swing mutual between, lead action and use by the be in the shape of the letter V lever of shape of this drive link.
5. elliptical machine drive structure as claimed in claim 4 is characterized in that, this rail bracket is the end that a framework axle is located at this board seat, and the front end work of this rail bracket establishes the fixture block that is provided with a draw-in groove at least, to form an oblique support body.
6. elliptical machine drive structure as claimed in claim 4 is characterized in that, this rail bracket directly is installed on the mobile jib or with fixture block and founds into an oblique support body admittedly.
7. elliptical machine drive structure, comprise: board seat and auxilliary actuation mechanism, this board seat is based on the elliptic motion body exercising machine, and its framework has for both hands to be held up the one-body molded rod-type swing connecting bar of control and stand in running-board bracket on the pedal for both feet, and is articulated with crank and should auxilliary actuation mechanism in both sides; It is characterized in that:
This board seat, the be coupling front end of pull bar of the swing connecting bar lower end that is pivoted in its both sides, this pull bar leading portion predetermined angle that tilts, and the running-board bracket that is provided with of the latter end of this pull bar and bridging on the rail wheel, and the secondary bar that is pivoted in latter end both sides, elliptical machine top is connected on the axle bolt of drive link;
Should auxilliary actuation mechanism, the sheathed slide block of fragment position under swing connecting bar, this slide block side is provided with bolt, and the side attached moving bar that is pivoted is connected on the axle bolt of power transmission shaft, and this drive link front end and crank are coupling, and the end of this drive link is then gone here and there and is established a rail and take turns;
Two drive links can drive axle and tie moving attached moving bar and secondary bar, make two slide blocks affect two swing connecting bar to swing relatively respectively, and then two pull bar with forward and backward paddling, and two running-board brackets slippage on two rails wheel, this pair bar is swung along with the shift motion of pull bar, so that this pedal and swing connecting bar in trample and swing mutual between, lead action and use by the be in the shape of the letter V lever of shape of this drive link.
8. as claim 1 or 4 or 7 described elliptical machine drive structures, it is characterized in that, this swing connecting bar is two sections traces, divide and be set as two sections of holding rod, draft links, should go up holding rod and be hubbed on both sides, stage casing, elliptical machine top, extend one section knothole plate that is provided with at least one through hole downwards through beam barrel, and this draft link be hubbed on this leading portion both sides, elliptical machine top, and section one side articulates the adjustment plate that is provided with a perforation thereon, by a latch lever its insert group is linked.
9. elliptical machine drive structure, comprise: board seat and auxilliary actuation mechanism, this board seat is based on the elliptic motion body exercising machine, and its framework has for both hands to be held up the swing connecting bar of control and stand in running-board bracket on the pedal for both feet, and is articulated with crank and should auxilliary actuation mechanism in both sides; It is characterized in that:
This board seat, the be coupling front end of pull bar of the swing connecting bar lower end that is pivoted in its both sides, this pull bar leading portion predetermined angle that tilts, and the running-board bracket that is provided with of the latter end of this pull bar and bridging on the rail wheel, and the secondary bar that is pivoted in latter end both sides, elliptical machine top is connected on the axle bolt of drive link; This swing connecting bar is two sections traces, divide and be set as two sections of holding rod, draft links, should go up holding rod and be hubbed on both sides, stage casing, elliptical machine top, extend one section knothole plate that is provided with at least one through hole downwards through beam barrel, and this draft link is hubbed on this leading portion both sides, elliptical machine top, and section one side articulates the adjustment plate that is provided with a perforation thereon, by a latch lever its insert group is linked;
Should auxilliary actuation mechanism, the sheathed slide block of fragment position under swing connecting bar, this slide block side is provided with bolt, and the side attached moving bar that is pivoted is connected on the axle bolt of power transmission shaft, and this drive link front end and crank are coupling, and the end of this drive link is then gone here and there and is established a rail and take turns;
Two drive links can drive axle and tie moving attached moving bar and secondary bar, make two slide blocks affect two swing connecting bar to swing relatively respectively, and then two pull bar with forward and backward paddling, and two running-board brackets slippage on two rails wheel, this pair bar is swung along with the shift motion of pull bar, so that this pedal and swing connecting bar in trample and swing mutual between, lead action and use by the be in the shape of the letter V lever of shape of this drive link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202036950U CN201832338U (en) | 2010-05-21 | 2010-05-21 | Elliptical trainer transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202036950U CN201832338U (en) | 2010-05-21 | 2010-05-21 | Elliptical trainer transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832338U true CN201832338U (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202036950U Expired - Fee Related CN201832338U (en) | 2010-05-21 | 2010-05-21 | Elliptical trainer transmission structure |
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| CN (1) | CN201832338U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316452A (en) * | 2013-04-03 | 2013-09-25 | 芜湖天人智能机械有限公司 | Foldable and rail-changeable upper limb and lower limb coordinate exercise training mechanism |
| CN103372281A (en) * | 2013-08-13 | 2013-10-30 | 青岛英派斯健康科技有限公司 | Elliptical machine |
| CN105833464A (en) * | 2015-01-14 | 2016-08-10 | 力山工业股份有限公司 | Elliptical machine capable of adjusting stepping depth |
| CN106422176A (en) * | 2015-08-07 | 2017-02-22 | 力山工业股份有限公司 | Elliptical machine spacing operation stroke |
| CN106422178A (en) * | 2015-08-07 | 2017-02-22 | 力山工业股份有限公司 | Elliptical machine capable of improving stability |
| CN106669103A (en) * | 2015-11-11 | 2017-05-17 | 力山工业股份有限公司 | Body-building machine with moving stroke limiting unit |
| CN106861126A (en) * | 2015-12-11 | 2017-06-20 | 力山工业股份有限公司 | Oval slope-climbing machine |
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2010
- 2010-05-21 CN CN2010202036950U patent/CN201832338U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316452A (en) * | 2013-04-03 | 2013-09-25 | 芜湖天人智能机械有限公司 | Foldable and rail-changeable upper limb and lower limb coordinate exercise training mechanism |
| CN103316452B (en) * | 2013-04-03 | 2015-07-29 | 芜湖天人智能机械有限公司 | The upper and lower extremities coordinated movement of various economic factors training institution of collapsible, rail-variable |
| CN103372281A (en) * | 2013-08-13 | 2013-10-30 | 青岛英派斯健康科技有限公司 | Elliptical machine |
| CN103372281B (en) * | 2013-08-13 | 2016-01-20 | 青岛英派斯健康科技股份有限公司 | Elliptical machine |
| CN105833464A (en) * | 2015-01-14 | 2016-08-10 | 力山工业股份有限公司 | Elliptical machine capable of adjusting stepping depth |
| CN105833464B (en) * | 2015-01-14 | 2019-04-12 | 力山工业股份有限公司 | The adjustable elliptical machine for trampling depth |
| CN106422178A (en) * | 2015-08-07 | 2017-02-22 | 力山工业股份有限公司 | Elliptical machine capable of improving stability |
| CN106422176B (en) * | 2015-08-07 | 2018-11-30 | 力山工业股份有限公司 | The elliptical machine of operational stroke can be limited |
| CN106422176A (en) * | 2015-08-07 | 2017-02-22 | 力山工业股份有限公司 | Elliptical machine spacing operation stroke |
| CN106669103A (en) * | 2015-11-11 | 2017-05-17 | 力山工业股份有限公司 | Body-building machine with moving stroke limiting unit |
| CN106669103B (en) * | 2015-11-11 | 2019-03-15 | 力山工业股份有限公司 | Body-building machine with moving stroke limiting unit |
| CN106861126A (en) * | 2015-12-11 | 2017-06-20 | 力山工业股份有限公司 | Oval slope-climbing machine |
| CN106861126B (en) * | 2015-12-11 | 2019-04-05 | 力山工业股份有限公司 | Oval slope-climbing machine |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20110518 Termination date: 20120521 |