CN207085187U

CN207085187U - Elliptical machine

Info

Publication number: CN207085187U
Application number: CN201720964398.XU
Authority: CN
Inventors: 游朝奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-03
Filing date: 2017-08-03
Publication date: 2018-03-13
Anticipated expiration: 2027-08-03

Abstract

The utility model discloses a kind of elliptical machine damping unit in stand is installed in including a base, a stand being fixedly arranged on base, one；The wherein both sides of stand are equiped with a linkage respectively, and two linkages are connected with damping unit respectively, and action alternate with each other；The structure of trampling of two tool elliptical orbits is connected with a corresponding linkage respectively, and respectively by the driving of corresponding linkage and front and rear reciprocating action alternate with each other；The both sides of stand are pivoted with a swing arm respectively, and each swing arm pivot knot is in a corresponding linkage, two swing arms coordinate two actions for trampling structure and front and rear alternatively swinging, and up to the motion track of precisely action and trick that the simulation mankind walk, and receive simulation and walk the effect of sport and body-building.

Description

Elliptical machine

Technical field

A kind of elliptical machine is the utility model is related to, one kind is particularly related to and is used as power transmission using parallel―ordinal shift structure The innovation structure of medium.

Background technology

Modern is because life step is fast and is busy with one's work, along with time of having a rest deficiency, many sitting office persons are past It is past to be negligent of moving, however, after leisure health wind gradually rises, while also sport and body-building idea is increasingly come back therewith.Remove Minority is lived more liberal persons, can be usually outside upper gymnasium, and the optimal sports center of common people is nothing more than being exactly park or School playground, though this kind of outdoor sports ground with the good congenital advantage in the good visual field of air, but is easily influenceed by weather, therefore, Just there is dealer to develop miscellaneous exercise gymnastic device one after another, the fragment of work neutral gear can be held to provide busy modern Time, or the time of having a rest of house, it is not necessary to the outdoor purpose that can reach motion.

And in numerous telecontrol equipments, movement locus of the elliptical machine because foot and leg when people walk can be simulated, And assert through World Health Organization, it is " best motion in the world " on foot, further accordance with data statistics：Often make a move, human body can be promoted 50% blood flow moves up, promoting blood circulation and removing blood stasis；The blood vessel of extrudable human body 50%, it is simple " blood vessel gymnastics "；It is at least movable 50% muscle, help to maintain muscle total amount so that elliptical machine just just on be soon, i.e., generally to obtain many consumers Favor.

But elliptical machine can not often simulate complete ellipse motion rail because the structural strength of drive mechanism is bad Mark, and also easy generation action such as has some setbacks at the missing during moving, and causes user to be produced during motion constant With discomfort, or even cause athletic injury.

Utility model content

Main purpose of the present utility model is to provide a kind of elliptical machine.

To reach above-mentioned purpose, the utility model uses following technical scheme：

A kind of elliptical machine, including a base, a stand being fixedly arranged on base, one it is installed in damping unit in stand；Its The both sides of middle stand are equiped with a linkage respectively, and two linkages are connected with damping unit respectively, and alternate with each other dynamic Make；The structure of trampling of two tool elliptical orbits is connected with a corresponding linkage respectively, and is filled respectively by corresponding interlock The driving put and front and rear reciprocating action alternate with each other；The both sides of stand are pivoted with a swing arm respectively, and each swing arm pivot knot is in a phase The linkage of correspondence, two swing arms coordinate two trample structure actions and front and rear alternatively swinging；Two linkages are respectively one flat Row quadric chain, and include mutual pivot respectively and there is one of first end and the second end first connecting rod, one second respectively Connecting rod, a third connecting rod and a fourth link, wherein first connecting rod and fourth link are parallel to each other, and second connecting rod and the 3rd Connecting rod is parallel to each other and is installed between first connecting rod and fourth link；The first end pivot joint base of first connecting rod is one of corresponding On side, the first end of second connecting rod is articulated in the second end of first connecting rod, and the first end of third connecting rod is then pivoted directly to On one connecting rod, the first end of fourth link is articulated in the second end of third connecting rod, and the second end of second connecting rod is then directly pivotally connected In in fourth link.

Thereby innovate unique design, make the utility model control prior art for, it is possible to provide most stable of power transmission Pattern, reach elliptical machine operating and stablize smooth practical improvement and preferable industrial economy (utilization) benefit.

Brief description of the drawings

Fig. 1 is the stereo appearance figure of the utility model.

Fig. 2 is the side view of the utility model.

Fig. 3 is the side view after the swing arm alternatively swinging of the utility model two.

Fig. 4 is the side view of the preferred embodiment of the utility model second.

Embodiment

Fig. 1,2 are referred to, the utility model elliptical machine includes the stand 20, one that a base 10, one is fixedly arranged on base 10 It is installed in damping unit 30 in stand 20；Wherein the both sides of stand 20 are equiped with a linkage 40, two linkages 40 respectively It is connected with respectively on damping unit 30, and action alternate with each other；The structure 50 of trampling of two tool elliptical orbits is connected with a phase respectively The linkage 40 of correspondence, and respectively by the driving of corresponding linkage 40 and front and rear reciprocating action alternate with each other；Stand 20 both sides are pivoted with a swing arm 60 respectively, and each pivot knot of swing arm 60 coordinates in a corresponding linkage 40, two swing arms 60 Two trample the action of structure 50 and front and rear alternatively swinging, and up to the motion track for the action and trick that precisely the simulation mankind walk, And receive the effect for simulating sport and body-building of walking.

The second half section of base 10 is equiped with two slide rails 11 respectively, wherein the level height of the front end of two slide rail 11 is higher than its rear end Level height.

Damping unit 30 includes flywheel 31 and one rotation resistance located at base 10 on of the side rotary in stand 20 Wheel 32, flywheel 31 is interlocked mutually with resistance wheel 32 by a belt 33, uses and appropriate resistance is provided when elliptical machine is trampled, Improve sport efficiency.The both sides of flywheel 31 point are installed with a trace 34, and two traces 34 are respectively towards in 31 same diameter of flywheel Both ends extension.

Two linkages 40 are respectively a parallel four-bar linkage, and include mutual pivot respectively and have first end respectively And second one of end first connecting rod 41, a second connecting rod 42, a third connecting rod 43 and a fourth link 44, wherein first connects Bar 41 and fourth link 44 are parallel to each other, and second connecting rod 42 and third connecting rod 43 it is parallel to each other and be installed in first connecting rod 41 with Between fourth link 44；The first end of first connecting rod 41 is pivotally connected on the corresponding side of base 10, the first end of second connecting rod 42 The second end of first connecting rod 41 is articulated in, and the first end of third connecting rod 43 is then pivoted directly on first connecting rod 41, the 4th connects The first end of bar 44 is articulated in the second end of third connecting rod 43, and the second end of second connecting rod 42 is then pivoted directly to fourth link On 44.The free end of each trace 34 is articulated in a corresponding fourth link 44.

Two trample structure 50 includes a swing arm 51 respectively, and the front end of each swing arm 51 is articulated in one the corresponding 4th Second end of connecting rod 44, but the rear end of each swing arm 51 is equiped with a pedal 52；The root edge that two swings keep away 51 is equiped with respectively One roller 53, each roller 53 roll around on a corresponding slide rail 11.

The bottom of each swing arm 60 is articulated with a connecting rod 61, and to be pivoted directly to one relative for the free end of each connecting rod 61 On the second connecting rod 42 answered；And the top of each swing arm 60 is then provided with a grip part 62.

It is made up of and designs said structure, hereby the utility model is described as follows using start situation：Such as Fig. 2,3 institutes Show, when being intended to using the utility model to reach the motor pattern of artificial walking, as long as user's both feet are trampled in two pedals respectively 52, both hands grip two grip parts 62 and the front and rear swing arm 60 of alternatively swinging two respectively, compare Fig. 2, shown in 3, and respectively to two pedals 52 trample pressure, you can make two pedals 52 respectively along identical elliptical path continuous running, sole when the simulation mankind walk Track, and reach the effect of sport and body-building.

In the preferred embodiment of the utility model, a handgrip 70, handgrip 70 can be further installed in stand 20 Both sides be equiped with a handle 71 respectively, when being continuously stepping on two pedals 52, its both hands also may be selected to be gripped on two to be held user 71, and different motor patterns is provided, the top of handgrip 70 is further provided with a display device 72, display device 72 Can with use during, show it is various number tool changes, such as：The data such as the heat energy of pulse, (walking) speed and consumption.

The second preferred embodiment as shown in figure 4, for the utility model is referred to, the structure of the second preferred embodiment is with making Substantially identical with foregoing first preferred embodiment with mode, the free end that unique difference is in each connecting rod 61 is articulated in In one corresponding fourth link 44, and between second connecting rod 42 and third connecting rod 43, and such structure arrangement is same Motion effect identical with foregoing first preferred embodiment can be provided.

Effect explanation：

The utility model " elliptical machine " mainly by the linkage using parallel four-bar linkage, is used as power The innovation unique texture form and technical characteristic of the medium of transmission, make the utility model control [background technology] put forward structure and Speech, it is possible to provide most stable of power transfer mode, reach elliptical machine operating and stablize smooth practical improvement person.

It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any one skilled in the art in technical scope, can readily occur in change disclosed in the utility model Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power The protection domain that profit requires is defined.

Claims

1. a kind of elliptical machine, including a base, a stand being fixedly arranged on base, one it is installed in damping unit in stand；Wherein The both sides of stand are equiped with a linkage respectively, and two linkages are connected with damping unit respectively, and action alternate with each other； Two tool elliptical orbits structures of trampling be connected with respectively in a corresponding linkage, and respectively by corresponding linkage it Drive and front and rear reciprocating action alternate with each other；The both sides of stand are pivoted with a swing arm respectively, and each swing arm pivot knot is corresponding in one Linkage, two swing arms coordinate two trample structure actions and front and rear alternatively swinging；It is characterized in that：

Two linkages are respectively a parallel four-bar linkage, and include mutual pivot respectively and have first end and second respectively One of end first connecting rod, a second connecting rod, a third connecting rod and a fourth link, wherein first connecting rod and fourth link are mutual It is parallel, and second connecting rod and third connecting rod are parallel to each other and be installed between first connecting rod and fourth link；The of first connecting rod On the corresponding side of pivot joint base of one end, the first end of second connecting rod is articulated in the second end of first connecting rod, and third connecting rod First end be then pivoted directly on first connecting rod, the first end of fourth link is articulated in the second end of third connecting rod, and second Second end of connecting rod is then pivoted directly in fourth link.

2. elliptical machine as claimed in claim 1, it is characterised in that：The bottom of each swing arm is articulated with a connecting rod, and each company The free end of bar is pivoted directly on a corresponding second connecting rod；And the top of each swing arm is then provided with a grip part.

3. elliptical machine as claimed in claim 1, it is characterised in that：The bottom of each swing arm is articulated with a connecting rod, and each pendulum The top of arm is then provided with a grip part；The free end of each connecting rod is articulated in a corresponding fourth link, and is located at Between second connecting rod and third connecting rod.

4. the elliptical machine as described in claim 1,2 or 3, it is characterised in that：The second half section of base is equiped with two slide rails respectively；Two Trample structure includes a swing arm respectively, and the front end of each swing arm is articulated in the second end of a corresponding fourth link, again The rear end of each swing arm is equiped with a pedal；Two swing the root edge kept away is equiped with a roller respectively, and each roller is relative in one Rolled around on the slide rail answered.

5. elliptical machine as claimed in claim 4, it is characterised in that：The level height of two slide rail front ends is higher than the level of its rear end Highly.

6. elliptical machine as claimed in claim 4, it is characterised in that：Damping unit includes flywheel of the side rotary in stand And a resistance wheel of the rotation on the base, flywheel are interlocked mutually with resistance wheel by a belt；The both sides of flywheel point are fixed There is a trace, two traces extend towards the both ends of the same diameter of flywheel respectively, and the free end of each trace is articulated in one In corresponding fourth link.

7. elliptical machine as claimed in claim 5, it is characterised in that：Damping unit includes flywheel of the side rotary in stand And a resistance wheel of the rotation on the base, flywheel are interlocked mutually with resistance wheel by a belt；The both sides of flywheel point are fixed There is a trace, two traces extend towards in the both ends of the same diameter of flywheel respectively, and the free end of each trace is articulated in In one corresponding fourth link.