CN102462927B

CN102462927B - Elliptical stepper structure

Info

Publication number: CN102462927B
Application number: CN201010535903.1A
Authority: CN
Inventors: 赖膺州
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-01
Filing date: 2010-11-01
Publication date: 2014-09-03
Anticipated expiration: 2030-11-01
Also published as: CN102462927A

Abstract

An elliptical stepper structure comprises a base, two slide connecting rods, two drive rods, two swing struts and two stepping slide rods, wherein the slide connecting rods which are in pin joint with the two sides of the flywheel of the base are linked with one drive rod which is in pin joint between the swing struts, the stepping slide rods are arranged at the combination end of the swing struts through a connecting end in an assembly way, a footboard part is superposed with and propped against the limit wheel body of the slide connecting rods, so the movement axes of the stepping slide rods and the slide connecting rods are different and are not limited to be larger than the rotating movement stroke of the flywheel, the movement use stroke of an elliptical steeper is increased, so the use practicability is obtained.

Description

Elliptic stepping machine structure

Technical field

The present invention is to provide a kind of elliptical stepper, espespecially a kind of in slide link and swing between pole and be separately provided with a driven rod, and the stroke that order swings pole and pedal action is greater than the stroke of flywheel rotational movement, the effect of using to increase this treadmills motion.

Background technology

Known a kind of elliptic stepping machine structure, refer to shown in Figure 15, it comprises: a pedestal 60, two pedal rods 70 and two swing pole 80 and form, one pedestal 60 is to be provided with a flywheel 61, and in both sides, be extended with respectively pivot joint axostylus axostyle 62, and front end is separately up extended with vertical rod 63, and these vertical rod 63 predetermined position are extended with toward both sides and wear bar 631, pedestal 60 rears are separately extended with two slide track bars that are arranged in parallel 64 again, pedal rod 70 front end places are that group is provided with pivot joint sleeve 71, and coordinate pivot joint to be mounted on flywheel 61 pivot joint axostylus axostyle 62 places, the other end coordinates and is provided with a pulley 72, to coordinate, be repeatedly against on the slide track bar 64 of pedestal 10 rear sides, reach the state of slide displacement, two to swing poles 80 be that horizontal sleeve-penetrating 81 by centre coordinates and is mounted on the wearing on bar 631 of vertical rod 63, and on, lower both sides are to be extended with respectively grip part 82 and coupled arm 83, and be provided with a trace 84 in coupled arm 83 end, bottom side cooperation groups, trace 84 opposite sides coordinate and are connected to pedal rod 70 bottom side book offices, to form interlock, to form a kind of elliptic stepping machine structure, when user's body building is used, that both feet are coordinated and trampled on pedal rod 70, and both hands are held up to the grip part 82 of holding in swinging pole 80, by the forward and backward trample action of both feet, and related hands grasping swings the action that pole 80 reaches beat, making pedal rod 70 and swinging pole 80 is that stroke with flywheel 61 rotational movements moves, and reaches synchronous actuating length, to reach motion effect.

See in detail above-mentioned known structure and be not difficult to realize its shortcoming part, main cause be return as follows:

The formed actuating length of known elliptical stepper is that to curl up the action of a circle identical with flywheel 61, stroke while making this mark time action has been limited and cannot be extended, and then reduce the motion effect that this structure is used, with the practicality that tool is not used, and reduce the wish that buyer chooses.

In view of this, the inventor is engaged in manufacturing development and the design experiences of Related product in for many years, for above-mentioned target, in detail after design and scrupulous assessment, eventually the present invention of a true tool practicality.

Summary of the invention

The technical problem point that wish solves:

The formed actuating length of known elliptical stepper is that to curl up the action of a circle identical with flywheel, stroke while making this mark time action has been limited and cannot be extended, and then the motion effect person who reduces this structure use, with the practicality that tool is not used, and reduce the wish that buyer chooses, this is the technical problem point solving for wish of the present invention.

The technical characterstic of dealing with problems:

A kind of elliptic stepping machine structure, it comprises: a pedestal, two slide links, two driven rods, two swing poles and two slide bar of marking time, one pedestal is to be provided with the flywheel that a circular rings moving is done, its flywheel dual-side is with bias, to be provided with axostylus axostyle respectively, and flywheel upper end is separately extended with vertical rod, the default place of this vertical rod is to be extended with respectively a pivoted pole, and pedestal rear side is to be extended with the two slip rail bars that are parallel to each other, two slide links are the bodies of rod for a bending tool angle, its one end is that group is provided with a pivot joint sleeve respectively, and cooperation wears the axostylus axostyle that is hubbed at flywheel extension, the kink bottom side of middle section coordinates and is provided with a pulley, and coordinate by being put on the slip rail bar of pedestal with pulley, and the slide link other end is to be extended by both sides to be respectively provided with spacing wheel body, two driven rods are to be disposed at respectively pedestal both sides, one end of its driven rod is to coordinate with slide link to set firmly link, the other end forms articulated section two and swings the upper of pole, lower both sides are to be extended with respectively grip part and coupled arm, and in grip part and coupled arm be provided with a horizontal beam tube that wears, and cooperation is hubbed at the pivoted pole of pedestal vertical rod, its coupled arm tube wall one side is to be provided with fixed part, articulated section assembly and connection for driven rod, and in end, bottom side formation binding end, two slide bars of marking time are to be a micro-curved body of rod, one side is to coordinate, to be mounted on the articulated section that swings pole for link, cooperation group of opposite side is provided with pedal, and this pedal bottom side be separately provided with restriction rail bar parallel with the slide bar of marking time, to coordinate, be repeatedly against on the spacing wheel body of slide link, thus, two slide links are to be mounted on respectively pedestal both sides, this slide link one end is that group is provided with pivot joint sleeve, and by pivot joint sleeve, coordinated on the pivot joint sleeve pipe that is set in flywheel extension, and the pulley of slide link is coordinated by being put on slip rail bar, one side of driven rod is to coordinate the fixed portion that is mounted on slide link, tie in the fixed part that swings pole hypomere coupled arm inner tubal wall the articulated section of opposite side pivot, it swings pole is to wear beam tube to coordinate the pivoted pole that is set in vertical rod, and locked and set position person, two slide bars of marking time are with link, to be mounted on respectively the binding end of the pole bottom side of rolling to each side, and pedal place is repeatedly against to slide link top, and repeatedly lean on spacing by mark time slide bar and restriction rail bar and spacing wheel body, to make this slide bar of marking time take spacing wheel body, reach the effect of slide displacement as slide rail, by said structure, to form a kind of elliptic stepping machine structure.

The effect of contrast prior art:

The slide link of its flywheel both sides pivot joint is and swings and between pole, to be separately articulated with a driven rod and to form interlock, and the slide bar of marking time is to be mounted on link the binding end that swings pole, and pedal place is repeatedly against on the spacing wheel body of slide link, order is marked time, and to move axle center different and do not limited to for slide bar and slide link, to be greater than flywheel around the stroke of action, the stroke using to promote this elliptical stepper motion, the practicality of using with tool.

Accompanying drawing explanation

For auditor can be had a better understanding and awareness object of the present invention, feature and effect, below please coordinate accompanying drawing to describe in detail as after, wherein:

Fig. 1 is to be stereogram of the present invention.

Fig. 2 is to be exploded view of the present invention.

Fig. 3 is to be pedal of the present invention bottom side schematic diagram.

Fig. 4 is to be local enlarged diagram of the present invention.

Fig. 5 is to be continuous action schematic diagram of the present invention ().

Fig. 6 is to be continuous action schematic diagram of the present invention (two).

Fig. 7 is to be continuous action schematic diagram of the present invention (three).

Fig. 8 is to be slide link of the present invention movement state diagram down.

Fig. 9 is to be slide link of the present invention movement state diagram up.

Figure 10 is to be slide link continuous action state diagram of the present invention.

Figure 11 is the partial enlarged drawing for a preferred embodiment of the present invention.

Figure 12 is the partial enlarged drawing for another preferred embodiment of the present invention.

Figure 13 is the partial enlarged drawing for another preferred embodiment of the present invention.

Figure 14 is to be the partial enlarged drawing of a preferred embodiment more of the present invention.

Figure 15 is to be known stereogram.

The specific embodiment

First, first refer to Fig. 1, shown in Fig. 2, a kind of elliptic stepping machine structure, it comprises: a pedestal 10, two slide links 20, two driven rods 30, two swing poles 40 and two slide bar 50 of marking time, one pedestal 10 front sides are to be provided with the flywheel 11 that a circular rings moving is done, its flywheel 11 dual-sides be with diagonal respectively bias be provided with axostylus axostyle 111, and flywheel 11 upper ends are separately extended with vertical rod 12, this default place of vertical rod 12 is to be extended with respectively a pivoted pole 121, and pedestal 10 rear sides are to be extended with the two slip rail bars 13 that are parallel to each other, two slide links 20 are the bodies of rod for a bending tool angle, its one end is that group is provided with a pivot joint sleeve 21 respectively, and cooperation wears on the axostylus axostyle 111 that is hubbed at flywheel 11 extensions, the kink bottom side of middle section coordinates and is provided with a pulley 22, and coordinate by being put on slip rail bar 13 with pulley 22, and slide link 20 other ends are to be extended by both sides to be respectively provided with spacing wheel body 23, these slide link 20 outsides, middle section are to be separately provided with a fixed portion 24 again, two driven rods 30 are to be disposed at respectively pedestal 10 both sides, its one end is to coordinate the fixed portion 24 that is fixedly arranged on slide link 20, opposite side forms articulated section 31, two swing on pole 40, lower both sides are to be extended with respectively grip part 41 and coupled arm 42, and in grip part 41 and coupled arm 42 be provided with a horizontal beam tube 43 that wears, its coupled arm 42 tube wall one sides are to extend to be provided with fixed part 44, articulated section 31 assembly and connections for driven rod 30, and be provided with binding end 45 in end, bottom side, two slide bars 50 of marking time are to be a micro-curved body of rod, one side is to coordinate, to be mounted on the binding end 45 that swings pole 40 for link 51, cooperation group of opposite side is provided with pedal 52, and these pedal 52 bottom sides be separately provided with restriction rail bar 53 (as shown in Figure 3) parallel with the slide bar 50 of marking time.

The composition of its structure, refer to again Fig. 1, shown in Fig. 2, two slide links 20 are to be mounted on respectively pedestal 10 both sides, these slide link 20 one end are that group is provided with pivot joint sleeve 21, and coordinated on the pivot joint sleeve pipe 21 that is set in flywheel 11 extensions by pivot joint sleeve 21, and the pulley of slide link 20 22 is coordinated by being put on slip rail bar 13 (as shown in Figure 4), one side of driven rod 30 is to coordinate the fixed portion 24 that is mounted on slide link 20, tie in the fixed part 44 that swings pole 40 hypomere coupled arm 42 inner tubal walls the articulated section 31 of opposite side pivot, it swings pole 40 is to wear beam tube 43 to coordinate the pivoted pole 121 that is set in vertical rod 12, and locked and set position, two slide bars 50 of marking time are with link 51, to be mounted on respectively the binding end 45 of pole 40 bottom sides of rolling to each side, and pedal 52 places are repeatedly against to slide link 20 tops (as shown in Figure 4), and repeatedly lean on spacing by mark time slide bar 50 and restriction rail bar 53 with spacing wheel body 23, so that this is marked time, slide bar 50 be take spacing wheel body 23 and is reached the effect of slide displacement as slide rail, by said structure, to form a kind of elliptic stepping machine structure.

The use state of its structure reality, the continuous Fig. 5 that refers to, Fig. 6, shown in Fig. 7, body building user tramples both feet respectively in two and marks time on the pedal 52 of slide bar 50, and both hands are coordinated and are gripped on the grip part 41 that swings pole 40, by both feet back and forth step on and the swing of both hands reaches the effect of motion, its slide link 20 is interlocks by the rotation rail footpath with flywheel 11, and with pulley 22 slide displacement on slip rail bar 13, before the eccentric potential difference being formed by flywheel 11 actions has spacing wheel body 23 places of slide link 20 ends, rear and on, the movement locus of bottom offset, and then make to mark time slide bar 50 and restriction rail bar 53 slippage action on spacing wheel body 23, to reach the motion effect of pedal 52 displacement actions, and this slide link 20 is to be separately articulated with driven rod 30 to move in succession with 40 groups of swing poles, order swings pole 40 and forms the interlock state of synchronizeing with slide link 20, yet this is marked time, slide bar 50 is to be articulated in the binding end 45 that swings pole 40, though with swing pole 40 and form and synchronize interlock, but different from the action axle center of slide link 20, and pedal 52 places are not only repeatedly against on the spacing wheel body 23 of slide link 20 ends by location, while making this slide bar 50 of marking time mark time action, also can by the propelling movement of coupled arm 42, extend slippage again, the actuating length that makes to swing pole 40 and mark time slide bar 50 is greater than the actuating length of flywheel 11, the movement travel of using to increase this structure.

Again please refer to Fig. 8, Fig. 9, shown in Figure 10, this slide link 20 is to be mounted on respectively on the axostylus axostyle 111 of flywheel 11 both sides with pivot joint sleeve 21, and two shaft lever 111 is extended by the two side ends on the same diameter of flywheel 11 respectively to form, and two slide links 20 are in bending place, to be provided with a pulley 22, and be matched with slide displacement on slip rail bar 13, its pedal 52 is the spacing wheel body 23 places actions in slide link 20, when user down tramples, can slide link 20 be moved with seesaw principle by end centered by pulley 22, can be more laborsaving while making trample action, and the slide link 20 of opposite side also reaches laborsaving state in the same manner.

Another preferred embodiment of its elliptic stepping machine structure, again please refer to shown in Figure 11, its coupled arm 42 1 sides that swing pole 40 hypomeres are to be sequentially provided with a plurality of fixed parts 44, make this driven rod 30 with the stroke of action, adjust arbitrary fixed part 44 positions that coupled arm 42 is wanted to be linked in articulated section 31, variability and the practicality to increase this structure, used.

The another preferred embodiment of its structure of elliptic machine, continuous please refer to shown in Figure 12, Figure 13, Figure 14, this fixed part 44 is that separately engage sleeves bundle part 441 is set on coupled arm 42, and be equipped with keeper 442 in a side, make the fixed part 44 can be by adjustments of sliding on coupled arm 42 of cover bundle part 441, and then adjust the stroke distances of moving, then after being fixed by keeper 442, articulated section 31 for driven rod 30 links location, and this keeper 442 is to can be Fast detachable unit, locking part or forcing piece again.

Structure by above-mentioned specific embodiment, can obtain following benefit: the slide link 20 of its flywheel 11 both sides pivot joints is and 40 of poles of swing are separately articulated with driven rod 30 formation interlocks, and the slide bar 50 of marking time is to be mounted on link 51 binding end 45 that swings pole 40, and pedal 52 places are repeatedly against on the spacing wheel body 23 of slide link 20, order is marked time, and to move axle center different and do not limited to for slide bar 50 and slide link 20, to be greater than flywheel 11 around the stroke of action, the stroke using to promote this elliptical stepper motion, the practicality of using with tool.

In sum, the present invention has reached breakthrough structural design really, and there is the summary of the invention of improvement, can reach again usability and the progressive in industry simultaneously, and the present invention does not see any publication, also have a novelty, when meeting the regulation of the relevant law of Patent Law, therefore propose application for a patent for invention in accordance with the law.

Only above-described, be only a preferred embodiment of the present invention, when can not with restriction scope of the invention process; Be that every equalization of doing according to the present patent application the scope of the claims changes and modifies, all should still belong in the scope that the claims in the present invention contain.

Claims

1. an elliptic stepping machine structure, it comprises:

One pedestal, this pedestal is provided with the flywheel that a circular rings moving is done, and its flywheel dual-side is provided with axostylus axostyle with bias respectively, and flywheel upper end is separately extended with vertical rod, the default place of this vertical rod is extended with respectively a pivoted pole, and pedestal rear side is extended with the two slip rail bars that are parallel to each other;

Two slide links, this slide link is the body of rod of a bending tool angle, its one end respectively group is provided with a pivot joint sleeve, and cooperation wears the axostylus axostyle that is hubbed at flywheel extension, the kink bottom side of middle section coordinates and is provided with a pulley, and with pulley, coordinate by being put on the slip rail bar of pedestal, and the slide link other end is provided with spacing wheel body by both sides extension respectively;

Two driven rods, this driven rod is disposed at respectively pedestal both sides, and one end of its driven rod coordinates and slide link sets firmly link, and the other end forms articulated section;

Two swing pole, the upper and lower both sides of this swing pole are extended with respectively grip part and coupled arm, and between grip part and coupled arm, be provided with a horizontal beam tube that wears, and cooperation is hubbed at the pivoted pole of pedestal vertical rod, its coupled arm tube wall one side is provided with fixed part, for the articulated section assembly and connection of driven rod, and in end, bottom side, form binding end;

Two slide bars of marking time, this slide bar of marking time is a micro-curved body of rod, and one side is that link is mounted on to coordinate the binding end that swings pole, and cooperation group of opposite side is provided with pedal, and coordinates and be repeatedly against on the spacing wheel body of slide link.

2. elliptic stepping machine structure according to claim 1, wherein, coupled arm one side that swings pole hypomere can sequentially be provided with a plurality of fixed parts, makes this driven rod adjust the place, arbitrary fixed part position that coupled arm be wanted to be linked in articulated section with the stroke of action.

3. elliptic stepping machine structure according to claim 1, wherein, fixed part separately engage sleeves bundle part is set on coupled arm, and be equipped with keeper in a side, make the fixed part can be by the adjustment of sliding on coupled arm of cover bundle part, and then adjust the stroke distances of moving, then after being fixed by keeper, for the link location, articulated section of driven rod.

4. elliptic stepping machine structure according to claim 3, wherein, keeper is Fast detachable unit, locking part or forcing piece.

5. elliptic stepping machine structure according to claim 1, wherein, pedal bottom side is separately provided with a restriction rail bar parallel with the slide bar of marking time, to coordinate repeatedly by being limited to the spacing wheel body of slide link.

6. an elliptic stepping machine structure, it comprises: a pedestal, two slide links, two swing poles and two slide bar of marking time, one pedestal front side is provided with the flywheel that a circular rings moving is done, its flywheel dual-side with diagonal respectively bias be provided with axostylus axostyle, and flywheel upper end is separately extended with vertical rod, and pedestal rear side is extended with the two slip rail bars that are parallel to each other, two swing on pole, lower both sides are extended with respectively grip part and coupled arm, and between grip part and coupled arm, be provided with a horizontal beam tube that wears, coordinate and be mounted on vertical rod both sides, and be provided with binding end in end, bottom side, two slide bars of marking time are a micro-curved body of rod, one side is that link is mounted on to coordinate the binding end that swings pole, cooperation group of opposite side is provided with pedal, and cooperation is repeatedly against on slide link, it is characterized in that:

Two slide links are the body of rod of a bending tool angle, its one end respectively group is provided with a pivot joint sleeve, and cooperation wears on the axostylus axostyle that is hubbed at flywheel extension, the kink bottom side of middle section coordinates and is provided with a pulley, and with pulley, coordinate by being put on slip rail bar, and the slide link other end is provided with spacing wheel body by both sides extension respectively;

This slide link is mounted on respectively on the axostylus axostyle of flywheel both sides, and two shaft lever is extended by the two side ends on the same diameter of flywheel respectively and is formed, and two slide links are provided with a pulley in bending place, and be matched with slide displacement on slip rail bar, its pedal is in the action of the spacing wheel body place of slide link, when user down tramples, can slide link be moved with seesaw principle by end centered by pulley, can be more laborsaving while making trample action, and the slide link of opposite side also reaches laborsaving state in the same manner.