CN215136474U

CN215136474U - Elliptical machine with liftable guide rail

Info

Publication number: CN215136474U
Application number: CN202120457173.1U
Authority: CN
Inventors: 陈怡叡
Original assignee: Zhejiang Everbright Ind Inc
Current assignee: Zhejiang Everbright Ind Inc
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-12-14
Anticipated expiration: 2031-03-03

Abstract

The utility model relates to the technical field of elliptical machines, in particular to a guide rail liftable elliptical machine, which comprises an elliptical machine main body, an adjusting mechanism and two connecting frames, wherein the front surface and the back surface at the top of the connecting frames are fixedly connected with connecting plates, a plurality of connecting plates are respectively articulated with a pedal, the front surface and the back surface of two pedals are respectively fixedly connected with connecting rods and are respectively articulated with the connecting plates, the pedal has the effect of manual angle adjustment through the articulation between the connecting rods and the connecting plates and the structural design of limiting the connecting rods by utilizing a metal sleeve and a multilateral inserted bar, so that the pedal can be correspondingly adjusted according to the positioned state of the adjusting mechanism, and the condition that the positioned angle of the pedal is changed along with the change of the positioned angle of the pedal and is inconvenient to use after the adjusting mechanism is greatly adjusted is prevented, thereby making the elliptical machine more suitable for being matched with an adjusting mechanism.

Description

Elliptical machine with liftable guide rail

Technical Field

The utility model relates to an elliptical machine technical field, concretely relates to formula elliptical machine can be raised to guide rail.

Background

Oval machine is fairly common cardiopulmonary function exercise training instrument in general body-building club, widely the user likes, oval machine is called the space strolling machine again, as an apparatus that is used for cardiopulmonary function exercise effect fine, in order to realize the transform of training intensity, there is the guide rail on the existing market can raise the formula oval machine, however, current oval machine is carrying out guide rail lift angle regulation back, if angle of adjustment is great, then can lead to taking exercise to appear the phenomenon of serious angle deflection with the footboard, thereby cause the user when trampling, because the deflection amplitude of trampling the footboard is great and appear trampling unstable phenomenon, consequently, it can raise formula oval machine to need to design a guide rail, thereby solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a but guide rail lift formula elliptical machine possesses and carries out advantages such as angular adjustment to the step board, has solved because but traditional lift formula elliptical machine is carrying out the angle modulation back, if the range of regulation is great, then probably leads to the step board to deflect the range too big problem that is unfavorable for trampling the use.

The utility model discloses a formula elliptical trainer can be raised to guide rail, including elliptical trainer main part, adjustment mechanism and two links, the front and the equal fixedly connected with connecting plate in the back at link top are a plurality of articulated respectively between the connecting plate have the pedal, two the front of pedal and the equal fixedly connected with connecting rod in the back and respectively with a plurality of connecting plates between articulated each other, one side that the pedal was kept away from to the connecting rod is outstanding respectively to the outside of connecting plate, the outside of connecting plate and the fixed welding of position department that is close to the connecting rod have metal sleeve, multilateral slot has all been seted up to one side that the connecting plate was kept away from to the connecting rod and the inner wall of connecting rod, it has multilateral inserted bar to peg graft between the multilateral slot that connecting rod and metal sleeve seted up.

The utility model discloses a but guide rail formula of raising ellipse machine, wherein the outside fixedly connected with nose bar of multilateral inserted bar, one side that multilateral inserted bar was kept away from to the nose bar is outstanding to the metal sleeve's the outside through multilateral slot, through the structural design of nose bar, but convenient to use person adjusts the position of locating of multilateral inserted bar, has avoided the inconvenient condition of snatching of multilateral inserted bar to appear.

The utility model discloses a but guide rail formula elliptical trainer that raises, wherein metal sleeve's outside top fixedly connected with threaded rod, the outside threaded connection of threaded rod has the nut, the nut is in the outside position department of multilateral inserted bar, through the structural design of threaded rod and nut, can realize the restriction effect to multilateral inserted bar, has avoided the condition appearance that multilateral inserted bar passes through separation between multilateral slot and connecting rod and the metal sleeve.

The utility model discloses a but guide rail lift formula elliptical trainer, wherein the outside integrated into one piece of nut has a plurality of archs, the bellied outside is equipped with anti-skidding line, through bellied structural design, but convenient to use person snatchs the knob to the nut, has avoided the knob in-process easy gliding phenomenon of appearing and the condition of inconvenient operation to appear.

The utility model discloses a but guide rail lift formula elliptical trainer, wherein the inboard of nut is along annular fixedly connected with rubber packing ring, one side that the nut was kept away from to the rubber packing ring closely laminates with the telescopic outside of metal, through the structural design of rubber packing ring, can be so that the state of locating between threaded rod and the nut is more stable, has avoided the easy not hard up condition of nut to appear.

The utility model discloses a formula elliptical motion can be raised to guide rail, wherein one side that metal sleeve kept away from the connecting rod is in the coplanar with the metal sleeve's the outside, one side that connecting rod was kept away from to multilateral inserted bar contacts between through multilateral slot and the rubber packing ring, and this structural design can be more steady when being in between connecting rod and the metal sleeve is inside for multilateral inserted bar, has avoided using the in-process of this elliptical motion, and multilateral inserted bar removes at will through multilateral slot and with take place to collide with between the connecting rod and lead to the condition appearance of noise.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses, through the articulated structural design who carries out the restriction with multilateral inserted bar to the connecting rod that and utilize metal sleeve between connecting rod and the connecting plate for the step board has had the effect that can carry out manual angular adjustment, thereby can carry out corresponding regulation to the step board according to adjustment mechanism's state of locating, prevent to adjust adjustment mechanism back by a wide margin, the angle of locating of step board changes thereupon and the condition of inconvenient use appears, thereby make this elliptical machine more be applicable to and use of arranging with adjustment mechanism.

2. The utility model discloses, through the structural design of nose bar, more be favorable to the user to the operation of exerting pressure to multilateral inserted bar, avoided because the nose bar is in metal sleeve's inside and the inconvenient condition of snatching appears, through the structural design of threaded rod and nut, can realize the restriction effect to multilateral inserted bar, prevent that the condition that multilateral inserted bar accident dropped when using this elliptical machine from appearing, through the structural design of rubber packing ring, the resilience ability that accessible rubber packing ring received after the extrusion makes the connected state between its nut and the threaded rod more stable, avoided the easy not hard up condition of nut to appear.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the pedal of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an elliptical machine main body; 2. a connecting frame; 3. a connecting plate; 4. treading a pedal; 5. a connecting rod; 6. a polygonal slot; 7. a polygonal inserted link; 8. a nose bar; 9. a metal sleeve; 10. a threaded rod; 11. a nut; 12. a rubber gasket; 13. a protrusion; 14. an adjustment mechanism.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Please refer to fig. 1-3, the utility model discloses a but guide rail lift formula elliptical trainer, including elliptical trainer main part 1, adjustment mechanism 14 and two link 2, the front and the equal fixedly connected with connecting plate 3 in the back at 2 tops of link, it has pedal 4 to articulate respectively between a plurality of connecting plate 3, the front of two pedal 4 and the equal fixedly connected with connecting rod 5 in the back and respectively with a plurality of connecting plate 3 between articulated each other, one side that pedal 4 was kept away from to connecting rod 5 is outstanding respectively to the outside of connecting plate 3, the outside of connecting plate 3 and the position department fixed welding that is close to connecting rod 5 have metal sleeve 9, polygonal slot 6 has all been seted up with the inner wall of connecting rod 5 to one side that connecting rod 5 kept away from connecting plate 3, it has multilateral inserted bar 7 to peg graft between the polygonal slot 6 that connecting rod 5 and metal sleeve 9 seted up.

The outside fixedly connected with nose bar 8 of multilateral inserted bar 7, one side that multilateral inserted bar 7 was kept away from to nose bar 8 is outstanding to the outside of metal sleeve 9 through multilateral slot 6, through nose bar 8's structural design, but convenient to use person adjusts the position of locating of multilateral inserted bar 7, has avoided the inconvenient circumstances of snatching of multilateral inserted bar 7 to appear.

The threaded rod 10 is fixedly connected to the top of the outer side of the metal sleeve 9, the nut 11 is connected to the thread of the outer side of the threaded rod 10, the nut 11 is located at the position of the outer side of the multi-edge inserting rod 7, the limiting effect on the multi-edge inserting rod 7 can be achieved through the structural design of the threaded rod 10 and the nut 11, and the situation that the multi-edge inserting rod 7 is separated from the connecting rod 5 and the metal sleeve 9 through the multi-edge inserting grooves 6 is avoided.

The outside integrated into one piece of nut 11 has a plurality of archs 13, and the outside of arch 13 is equipped with anti-skidding line, through protruding 13's structural design, but convenient to use person snatchs the knob to nut 11, has avoided the easy gliding phenomenon of appearing of knob in-process and the condition appearance of inconvenient operation.

The inboard of nut 11 is along annular fixedly connected with rubber packing ring 12, and one side that nut 11 was kept away from to rubber packing ring 12 closely laminates with the outside of metal sleeve 9, through the structural design of rubber packing ring 12, can make the state of locating between threaded rod 10 and the nut 11 more stable, has avoided the easy not hard up condition of nut 11 to appear.

One side that metal sleeve 9 kept away from connecting rod 5 and the outside of metal sleeve 9 are in the coplanar, and one side that connecting rod 5 was kept away from to multilateral inserted bar 7 contacts through between multilateral slot 6 and the rubber packing ring 12, and this structural design can make multilateral inserted bar 7 more steady when being in between connecting rod 5 and the metal sleeve 9 is inside, has avoided using the in-process of this elliptical machine, and multilateral inserted bar 7 removes at will through multilateral slot 6 and takes place to collide with between and lead to the condition appearance of noise emission between connecting rod 5.

When the utility model is used, if the user needs to enhance the training intensity, the user can adjust the position state of the adjusting mechanism 14, after the adjustment is completed, if the angle of the pedal 4 is too large and inconvenient to use, the user can hold the nut 11 to turn the knob through the threaded rod 10, so that the nut 11 is separated from the threaded rod 10, then hold the protruding rod 8 to draw the polygonal inserting rod 7 outwards through the polygonal slot 6, so that the polygonal inserting rod 7 is far away from the connecting rod 5, at this time, the pedal 4 is in the loosening state, then turn the pedal 4 to be close to the parallel state, then insert the polygonal inserting rod 7 into the polygonal slot 6 again, so that the limit effect on the connecting rod 5 is realized again through the polygonal inserting rod 7 and the metal sleeve 9, thereby realizing the adjusting effect on the angle of the pedal 4, so as to facilitate the use of the elliptical machine.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a but guide rail formula of raising elliptical machine, includes elliptical machine main part (1), adjustment mechanism (14) and two link (2), its characterized in that: the connecting frame is characterized in that connecting plates (3) are fixedly connected to the front and the back of the top of the connecting frame (2), pedals (4) are hinged to the connecting plates (3) respectively, connecting rods (5) are fixedly connected to the front and the back of the two pedals (4) and hinged to the connecting plates (3) respectively, one side, far away from the pedals (4), of each connecting rod (5) protrudes to the outer side of each connecting plate (3), metal sleeves (9) are fixedly welded to the outer sides of the connecting plates (3) and the positions, close to the connecting rods (5), of the connecting rods (5), polygonal slots (6) are formed in one side, far away from the connecting plates (3), of each connecting rod (5) and the inner walls of the connecting rods (5), and polygonal inserting rods (7) are inserted between the connecting rods (5) and the polygonal slots (6) formed in the metal sleeves (9).

2. The rail liftable elliptical machine of claim 1, further comprising: the outer side of the polygonal inserted bar (7) is fixedly connected with a convex bar (8), and one side, far away from the polygonal inserted bar (7), of the convex bar (8) protrudes to the outer side of the metal sleeve (9) through the polygonal slot (6).

3. The rail liftable elliptical machine of claim 1, further comprising: the top of the outer side of the metal sleeve (9) is fixedly connected with a threaded rod (10), the outer side of the threaded rod (10) is in threaded connection with a nut (11), and the nut (11) is located at the outer side position of the polygonal inserted link (7).

4. The rail liftable elliptical machine of claim 3, wherein: the outer side of the nut (11) is integrally formed with a plurality of protrusions (13), and anti-skid grains are arranged on the outer side of the protrusions (13).

5. The rail liftable elliptical machine of claim 3, wherein: the inner side of the nut (11) is fixedly connected with a rubber gasket (12) along the ring shape, and one side, far away from the nut (11), of the rubber gasket (12) is tightly attached to the outer side of the metal sleeve (9).

6. The rail liftable elliptical machine of claim 1, further comprising: one side of the metal sleeve (9) far away from the connecting rod (5) and the outer side of the metal sleeve (9) are in the same plane, and one side of the multi-edge insert rod (7) far away from the connecting rod (5) is in contact with the rubber gasket (12) through the multi-edge slot (6).