TWM651463U - elliptical exercise machine - Google Patents

Abstract

An elliptical exercise machine includes a frame, a lifting device, a movement base, a first linkage member, a second linkage member and a locking member. A lifting device is provided on the frame; the first linkage member One end of the second linking member is pivotally connected to the frame, and the other end is pivotally connected to the motion base; one end of the second linking member is pivotally connected to the lifting device, and the other end is pivotally connected to the first linking member; the locking member is provided adjacent to The connection between the first linkage member and the movement base can be controlled to be in a locking position and an unlocking position; wherein, when the locking member is in the locking position, the first linkage member is fixed to the movement base. connected; when the locking member is in the unlocking position, the first linking member is pivotally connected to the motion base.

Description

elliptical exercise machine

This creation is related to elliptical exercise machines; specifically, it refers to an elliptical exercise machine that can lift the exercise base.

It is known that modern people often neglect to exercise because of their busy lives. In addition, finding suitable exercise venues is another problem for those who want to engage in exercise. In addition, outdoor exercise venues are also easily affected by the weather. , and limit the exercise time of people who want to engage in exercise. In view of this, some sports equipment manufacturers have developed various sports and fitness equipment that are easy to use indoors, so that users can achieve the purpose of exercise and fitness indoors.

For example, an elliptical exercise machine is a type of exercise equipment that can simulate the walking trajectory of a user. When the user operates the elliptical exercise machine, the user's feet and legs can move along with the running trajectory of the pedals of the elliptical exercise machine. However, the motion trajectories of the pedals of currently commercially available elliptical exercise machines are limited to horizontal slopes and cannot provide users with training situations at different slopes. In addition, although the elliptical exercise machines can be installed indoors, they are bulky and There is a problem that it is not easy to store, so the conventional elliptical exercise machines still need to be improved.

In view of this, the purpose of this invention is to provide an elliptical exercise machine that can provide users with training situations at different slopes and has the effect of being conveniently folded.

In order to achieve the above purpose, the invention provides an elliptical exercise machine including a frame, a lifting device, a movement base, a first linkage piece, a second linkage piece, a locking piece, and a lifting device. Disposed on the frame; one end of the first linking member is pivotally connected to the frame, and the other end is pivotally connected to the motion base; one end of the second linking member is pivotally connected to the lifting device, and the other end is pivotally connected to the third A linkage piece; the locking piece is disposed adjacent to the connection between the first linkage piece and the motion base, and can be controlled in a locking position and an unlocking position; wherein, when the locking piece is in the locking position, the locking piece The first linking member is fixedly connected to the movement base; when the locking member is in the unlocking position, the first linking member is pivotally connected to the movement base.

The motion base has an opposite front end and a rear end on a long axis, and the front end is pivotally connected to the first linking member.

The elliptical exercise machine further includes a rotating component, two pedals, and two linkage arms. The rotating component is arranged on the frame. The motion base has two guide rails extending along the long axis. One end of each linking arm is connected to the rotating component. And is guided by the rotating component to move along a trajectory, and the other end of each linkage arm is slidably disposed on each guide rail.

Wherein, the first linking member has a first end and a second end, the first end is pivotally connected to the frame, the second end is pivotally connected to the motion base, and the second linking member is connected to the first The linking member is pivotally connected between the first end and the second end of the first linking member.

Wherein, the lifting device includes a lifting tube and a motor. The motor can drive the lifting tube to move along an axial direction. One end of the lifting tube is pivotally connected to the second linking member. When the lifting tube moves along the When the axis is displaced in a first direction, the second linkage drives the first linkage to pivot with the connection between the first linkage and the frame as the axis, and the second end of the first linkage is opposite to The first end lifts upward.

Wherein, the motion base has an opposite front end and a rear end on a long axis. The front end is pivotally connected to the first linking member. When the lifting tube moves toward the first direction along the axis, When the lifting tube is moved and the locking piece is in the locking position, the movement base is lifted upward and the rear end is higher than the front end; when the lifting tube is displaced in the first direction along the axis and the locking piece is in the unlocking position When, the motion base is lifted upward and the front end is higher than the position of the rear end.

The locking member includes a first combination unit and a second combination unit. The first combination unit is connected to the first linkage member, and the second combination unit is connected to the motion base. When the locking member is in the locking position When the locking member is in the unlocking position, the first combination unit and the second combination unit are not connected.

The first combination unit has a combination rod, the second combination unit has a combination hole, and when the locking member is in the locking position, the combination rod passes through the combination hole, and when the locking member is in the unlocking position , the first combining unit and the second combining unit are not connected.

Wherein, the combination rod is provided at the bottom of the first linking member.

The elliptical exercise machine further includes a control panel disposed on the frame. The control panel is used to control the operation of the lifting device, and the control panel can display that the locking member is in the locked position or in the unlocked position.

The effect of this invention is that when the locking part is in the locking position, the first linking part is fixedly connected to the movement base. At this time, the lifting device can drive the first linking part and the movement through the second linking part. The base lifts up at the same time to achieve the folding effect; when the locking member is in the unlocking position, the first linkage member is pivotally connected to the moving base, and at this time, the lifting device can pass through the second linkage member The first linkage member is driven to rise and lift up. One end of the movement base is pivoted to the first linkage member and can be pivoted relative to the first linkage member. The movement base is pivotally connected to one end of the first linkage member. can be lifted up along with the lifting of the first linking member, thereby being arranged on the movement The pedals on the moving base can tilt along with the moving base to achieve the technical effect of simulating different slopes.

[This creation]

1: Elliptical exercise machine

10:Rack

11:Pole

12: Rotating component

13:Swing arm

14: Linked boom

15: Pedal

20:Ascension device

22:Ascension tube

24: Motor

30:Motion base

30a: Front end

30b: Backend

32: Guide rail

40: First linkage

40a: first end

40b:Second end

50: Second linkage

60: Locking piece

62:First combination unit

62a: Combined rod

64: Second combination unit

64a: Binding hole

70:Control Panel

80: Micro switch

P1: Lock position

P2: Unlock position

X: long axis

Y:Axis

Y1: first direction

S: reference surface

Z: stretch axis

Figure 1 is a perspective view of an elliptical exercise machine according to a preferred embodiment of the present invention.

Figure 2 is a side view of the elliptical exercise machine according to the above preferred embodiment.

Figure 3 is a side view of some components of the elliptical exercise machine according to the above preferred embodiment.

Figure 4 is a top view of Figure 3.

Figure 5 is an enlarged view of some components of Figure 4.

Figure 6 is a side view of some components of the elliptical exercise machine according to the above preferred embodiment.

Figure 7 is a side view of some components of the elliptical exercise machine according to the above preferred embodiment.

In order to explain the present invention more clearly, the preferred embodiments are described in detail below along with the drawings. Please refer to FIGS. 1 to 7 , which is an elliptical exercise machine 1 according to a preferred embodiment of the present invention. The elliptical exercise machine 1 includes a frame 10 , a lifting device 20 , a movement base 30 , and a first A linking member 40 , a second linking member 50 , a locking member 60 , a vertical rod 11 , a rotating component 12 and two swing arms 13 , two linking arms 14 and two pedals 15 arranged in pairs.

As shown in FIGS. 1 and 2 , the vertical pole 11 is disposed on the frame 10 , and the two swing arms 13 are respectively pivotally connected to the vertical pole 11 and can pivot relative to the vertical pole 11 . One end is for the user's hand to hold, and the other end is correspondingly provided with the pedal 15 for the user's foot to step on. The motion base 30 has two guide rails 32 extending along a long axis X on opposite sides (see Figure 3). each One end of the linkage arm 14 is disposed on the rotating component 12 on the frame 10 and is guided by the rotating component 12 to move along a trajectory. The other end is correspondingly disposed on the guide rail 32 of the motion base 30 so as to move The movement base 30 slides in the guide rail 32 , and the middle section of each linkage arm 14 is pivotally connected to each swing arm 13 , whereby the user can hold the two swing arms 13 with his hands and step on the two pedals 15 , moving on the elliptical exercise machine 1 under the guidance of the rotating component 12 .

Please refer to Figure 3. The lifting device 20 is installed on the frame 10 and is fixedly connected to the frame 10. One end of the first linking member 40 is pivotally connected to the frame 10, and the other end is pivotally connected to the motion base 30. ; One end of the second linking member 50 is pivotally connected to the lifting device 20, and the other end is pivotally connected to the first linking member 40; the locking member 60 is disposed adjacent to the connection between the first linking member 40 and the movement base 30 at a locking position P1 and an unlocking position P2; wherein, when the locking member 60 is at the locking position P1, the first linking member 40 is fixedly connected to the motion base 30; when the locking member 60 is located at the locking position P1, When 60 is in the unlocking position P2, the first linking member 40 is pivotally connected to the motion base 30 .

To further explain, as shown in FIG. 3 , the lifting device 20 includes a lifting tube 22 and a motor 24 , and the first linking member 40 has a first end 40 a and a second end 40 b arranged oppositely. The motion base 30 has an opposite front end 30a and a rear end 30b on the long axis One end of the tube 22 is pivotally connected between the first end 40a and the second end 40b of the first linking member 40. The first end 40a of the first linking member 40 is pivotally connected to the bottom of the frame 10. position, the second end 40b of the first linking member 40 is pivotally connected to the front end 30a of the motion base 30.

The motor 24 can drive the lifting tube 22 to displace along an axial direction Y, whereby when the locking member 60 is located at the locking position P1 and the lifting tube 22 displaces along the axial direction Y toward a first direction Y1 , that is, when the lifting tube 22 contracts, the lifting tube 22 can pull the second chain The moving member 50, the second linking member 50 drives the first linking member 40 to pivot with the connection between the first linking member 40 and the frame 10 as the axis, and the second end 40b of the first linking member 40 Lift upward relative to the first end 40a, and since the second end 40b of the first linkage 40 is fixedly connected to the front end 30a of the motion base 30, the motion base 30 will also follow the movement as shown in Figure 6 The first linking member 40 is lifted upward to a position where the rear end 30b is higher than the front end 30a, thereby achieving a technical effect that is convenient for the user to store; conversely, when the motor 24 drives the lifting tube 22 to move along the axial direction Y On the contrary, when displaced in the first direction Y1, the motion base 30 can be reset to the starting position as shown in FIG. 3 . It should be noted that the upward lifting may refer to moving toward a reference plane S away from the moving base 30 , and the height of the front end 30 a of the first linkage member 40 is the smallest height from the front end 30 a to the reference plane S. distance, the height of the rear end 30b of the first linking member 40 is the minimum distance from the rear end 30b to the reference surface S.

When the locking member 60 is located at the unlocking position P2 and the lifting tube 22 is displaced along the axial direction Y toward the first direction Y1, that is, when the lifting tube 22 contracts, the lifting tube 22 can pull the second Linking member 50, the second linking member 50 drives the first linking member 40 to pivot with the connection between the first linking member 40 and the frame 10 as the axis, and the second end 40b of the first linking member 40 Lift upward relative to the first end 40a, and since the second end 40b of the first linking member 40 is pivotally connected to the front end 30a of the movement base 30, the movement base 30 will follow the movement as shown in Figure 7 The first linkage 40 is lifted upward to a position where the front end 30a is higher than the rear end 30b, thereby enabling the two pedals 15 provided on the movement base 30 to tilt along with the movement base 30 to simulate different The technical effect of the slope; on the contrary, when the motor 24 drives the lifting tube 22 to displace along the axial direction Y opposite to the first direction Y1, the moving base 30 can be reset to the starting point as shown in Figure 3 The position is the position where the horizontal slope is simulated. It should be noted that the upward lifting may refer to moving away from the reference plane S on which the motion base 30 is placed. The front end 30a of the first linkage 40 The height of is the minimum distance from the front end 30a to the reference surface S, and the height of the rear end 30b of the first linking member 40 is the minimum distance from the rear end 30b to the reference surface S.

Please cooperate with Figure 4 and Figure 5. The locking member 60 includes a first combination unit 62 and a second combination unit 64. The first combination unit 62 is fixedly connected to the first linking member 40, and the second combination unit 64 is fixed to the first linking member 40. The motion base 30 is connected. When the locking member 60 is located at the locking position P1, the first combining unit 62 is fixedly connected to the second combining unit 64. When the locking member 60 is located at the unlocking position P2, the first combining unit 62 is fixedly connected to the second combining unit 64. The combination unit 62 and the second combination unit 64 are not connected, wherein the first combination unit 62 has a combination rod 62a, the second combination unit 64 has a combination hole 64a, and the combination rod 62a is provided on the first linkage 40 The bottom and resists the first linking member 40. When the locking member 60 is located at the locking position P1, the combining rod 62a passes through the combining hole 64a. When the locking member 60 is located at the unlocking position P2, the combining rod 62a is located at the unlocking position P2. The first combining unit 62 and the second combining unit 64 are not connected.

As shown in Figure 5, one end of the second combination unit 64 is fixed to the motion base 30, the other end has the combination hole 64a, and the first combination unit 62 can move on a tensile axis Z; for example That is, when the user inserts the combination rod 62a of the first combination unit 62 into the combination hole 64a, the locking member 60 can be positioned at the locking position P1 and the first linkage member 40 and the motion base 30 fixed; on the contrary, when the user moves the coupling rod 62a of the first coupling unit 62 in a direction away from the coupling hole 64a along the tensile axis Z to remove the coupling rod 62a from the coupling hole 64a , the locking member 60 can be positioned at the unlocking position P2 and the movement base 30 can pivot relative to the first linking member 40 (see FIG. 7 ). In this embodiment, the movement of the locking member 60 in the locking position P1 and the unlocking position P2 is controlled manually. In other embodiments, it is not ruled out that the locking member 60 is controlled in the locking position electrically. P1 and the unlocking position P2 move.

Please refer to Figure 1 again. The elliptical exercise machine 1 includes a control panel 70 disposed on the frame 10. The control panel 70 is used to control the operation of the lifting device 20. Preferably, the control panel 70 can control the lifting device 20. The degree of contraction of the riser tube 22, and the control panel 70 can display that the locking member 60 is in the locking position P1 or the unlocking position P2; furthermore, as shown in FIG. 5, the second combination unit 64 is provided with a Micro switch 80, when the user inserts the combination rod 62a of the first combination unit 62 into the combination hole 64a, the combination rod 62a can trigger the micro switch 80, and the micro switch 80 outputs a lock signal, and the control The panel 70 displays that the locking member 60 is at the locking position P1 based on the locking signal. At this time, the user can control the lifting device 20 through the control panel 70, fold the movement base 30 as shown in Figure 5, and pass Different contraction degrees of the lifting tube 22 can fold the motion base 30 to different angles.

When the user pulls the combination rod 62a of the first combination unit 62 away from the combination hole 64a, the micro switch 80 is closed, and the control panel 70 shows that the locking member 60 is in the unlocking position P2. At this time, the user The lifting device can be controlled through the control panel 70 to lift the motion base 30 as shown in FIG. 7 to simulate different slopes, and the slopes of different slope angles can be simulated through different contraction degrees of the lifting tube 22 .

To sum up, the effect of this invention is that when the locking member 60 is at the locking position P1, the first linkage member 40 is fixedly connected to the motion base 30. At this time, the lifting device 20 can pass through the second linkage The member 50 drives the first linkage member 40 and the motion base 30 to rise and lift simultaneously to achieve the folding effect; when the locking member 60 is located in the unlocking position P2, the first linkage member 40 and the motion base The base 30 is pivoted. At this time, the lifting device 20 can drive the first linking member 40 to lift through the second linking member 50. One end of the movement base 30 is pivotally connected to the first linking member 40 and can face each other. The first linkage 40 pivots and one end of the movement base 30 that is pivotally connected to the first linkage 40 can be lifted up as the first linkage 40 rises, whereby the movement base 30 is provided on the movement base. The two pedals 15 on the base 30 can tilt along with the motion base 30 to achieve the technical effect of simulating different slopes.

The above are only the best possible embodiments of this invention. Any equivalent changes made by applying the description of this invention and the patent application scope should be included in the patent scope of this invention.

10:Rack

20:Ascension device

22:Ascension tube

24: Motor

30:Motion base

30a: Front end

30b: Backend

32: Guide rail

40: First linkage

40a: first end

40b:Second end

50: Second linkage

60: Locking piece

P1: Lock position

X: long axis

Y:Axis

Y1: first direction

S: reference surface

Claims (10)

An elliptical exercise machine, including: a frame; a lifting device installed on the frame; a movement base; a first linking member with one end pivotally connected to the frame and the other end pivotally connected to the movement base ; A second linking piece, one end of which is pivotally connected to the lifting device, and the other end of which is pivotally connected to the first linking piece; and a locking piece, which is provided adjacent to the connection between the first linking piece and the movement base, capable of Controlled at a locking position and an unlocking position; wherein, when the locking member is in the locking position, the first linking member is fixedly connected to the motion base; when the locking member is in the unlocking position, the first linking member is in the unlocking position. The linkage piece is pivotally connected to the motion base. The elliptical exercise machine as claimed in claim 1, wherein the exercise base has an opposite front end and a rear end on a long axis, and the front end is pivotally connected to the first linking member. The elliptical exercise machine according to claim 2 includes a rotating component, two pedals, and two linking arms. The rotating component is arranged on the frame. The motion base has two guide rails extending along the long axis. Each of the linking arms One end is connected to the rotating component and is guided by the rotating component to move along a trajectory. The other end of each linkage arm is slidably disposed on each guide rail. The elliptical exercise machine of claim 1, wherein the first linking member has a first end and a second end, the first end is pivotally connected to the frame, and the second end is pivotally connected to the motion base. The second linking member and the first linking member are pivotally connected between the first end and the second end of the first linking member. The elliptical exercise machine as described in claim 4, wherein the lifting device includes a lifting tube and a motor, the motor can drive the lifting tube to move along an axial direction, and the lifting tube has a The end is pivotally connected to the second linking member. When the lifting tube is displaced in a first direction along the axis, the second linking member drives the first linking member to the connection point between the first linking member and the frame. To pivot on the axis, the second end of the first linking member is lifted upward relative to the first end. The elliptical exercise machine as claimed in claim 5, wherein the exercise base has an opposite front end and a rear end on a long axis, and the front end is pivotally connected to the first linking member. When the lifting tube moves along the When the axis moves in the first direction and the locking piece is in the locking position, the movement base lifts upward and the rear end is higher than the front end; when the lifting tube moves in the first direction along the axis and the When the locking member is in the unlocking position, the motion base is lifted upward and the front end is higher than the rear end. The elliptical exercise machine according to claim 1, wherein the locking member includes a first combining unit and a second combining unit, the first combining unit is connected to the first linking member, and the second combining unit is connected to the motion base. When the locking piece is in the locking position, the first combining unit and the second combining unit are fixedly connected. When the locking piece is in the unlocking position, the first combining unit and the second combining unit are not connected. . The elliptical exercise machine according to claim 7, wherein the first combination unit has a combination rod, the second combination unit has a combination hole, and when the locking member is in the locking position, the combination rod passes through the combination In the hole, when the locking piece is in the unlocking position, the first combining unit and the second combining unit are not connected. The elliptical exercise machine as claimed in claim 8, wherein the combination rod is provided at the bottom of the first linking member. The elliptical exercise machine as described in claim 1, includes a control panel disposed on the frame, the control panel is used to control the operation of the lifting device, and the control panel can display that the locking member is in the locking position or in the Unlock location.

Images