CN212700279U - Adjustable pedal for elliptical machine - Google Patents

The utility model discloses an elliptical machine is with adjustable footboard, including elliptical machine body, adjustment mechanism, bolt, connecting rod, first through-hole, rotation post, dwang, turning block, first semicircle ring, second semicircle ring, footboard, telescopic machanism, bracing piece and slide mechanism. The utility model has the advantages that: the connecting rod and the supporting rod are rotatably connected through the rotating column, and the connecting rod is provided with the plurality of first through holes, so that the radius of the elliptical machine during rotation can be conveniently adjusted, the purpose of walking distance adjustment is achieved, and the elliptical machine is convenient for different users to use; make the bolt rotate through the turning block and connect first semicircle ring and second semicircle ring to make the bolt in the pivoted, the turning block idles in first semicircle ring and second semicircle ring, realizes that the bolt drives first semicircle ring and second semicircle ring and slides in the connecting rod when the pivoted, thereby is convenient for rotate the sunken department on the post through first semicircle ring and second semicircle ring block, prevents to rotate the post and drop from the connecting rod.

Technical Field

The utility model relates to a footboard specifically is an elliptical machine is with adjustable footboard belongs to body-building apparatus technical field.

Background

The elliptical machine is a common heart-lung fitness exercise training tool in a general fitness club, and is popular among users; the motion pattern of the elliptical machine is similar to the action of cross-country skiing; the elliptical machine has been designed for a short period of time, but is popular with the public, and therefore has been developed rapidly.

The elliptical trainer is taken as a fitness equipment with small damage to knees, is deeply loved by family users and is taken as a family fitness appliance; however, when the elliptical machine is used, the farthest distance between two feet of a user is equal to twice of the connecting rod sleeved on the rotating column on the flywheel when the user moves, but for different people, the legs are different in length and step-by-step, and when different family members use the elliptical machine, the step-by-step distance cannot be adjusted, so that different family members cannot use the elliptical machine at the same time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable footboard for elliptical machine just lies in solving above-mentioned problem, can adjust the elliptical machine to walk away from, and the convenient difference is walked away from the use of personnel.

The utility model realizes the above purpose by the following technical proposal, an adjustable pedal for elliptical machine comprises an elliptical machine body, wherein the elliptical machine body is rotatably connected with an adjusting mechanism, the adjusting mechanism comprises a bolt, a connecting rod, a first through hole, a rotating column, a rotating rod, a rotating block, a first semicircular ring and a second semicircular ring, the rotating rod is rotatably connected with the elliptical machine body, the connecting rod is sleeved on the rotating rod, the bolt is in threaded connection with the connecting rod, the bolt is rotatably connected with the first semicircular ring and the second semicircular ring, the bolt is fixedly connected with the rotating block, the rotating block is rotatably connected with the first semicircular ring and the second semicircular ring, the first semicircular ring is slidably connected with the connecting rod, the second semicircular ring is slidably connected with the connecting rod, the rotating column is rotatably connected with the first semicircular ring and the second semicircular ring, the connecting rod is provided with the first through hole, the rotating column is arranged in the first through hole, and the rotating column is rotatably connected to the connecting rod; the connecting rod is sleeved on the supporting rod, the elliptical machine body is rotatably connected with a telescopic mechanism, the supporting rod is rotatably connected with a sliding mechanism, and the sliding mechanism is fixedly connected to the pedal.

Preferably, for the convenience of the regulation of footboard to make different people when using, all keep the upper part of the body upright, reach better motion effect, slide mechanism includes fixed block, screw rod and slider, the screw rod rotate connect in the bracing piece, the fixed block cup joint in the screw rod, the slider with threaded connection between the screw rod, slider sliding connection in the bracing piece, the top fixed connection of slider in the bottom of footboard, the footboard passes through slider sliding connection the bracing piece.

Preferably, in order to facilitate the fixation of the rotating column, six first semi-circular rings and six second semi-circular rings are provided, and the first semi-circular rings are equidistant from each other.

Preferably, in order to adjust the position of the rotating column, the inclination angle of the supporting rod is too large, the telescopic mechanism comprises a button, a first telescopic rod, a second telescopic rod, a first rotating shaft, a fixing plate, a second rotating shaft, a clamping block, a spring, a baffle, a second through hole and a connecting plate, the first telescopic rod is rotatably connected to the main body through the first rotating shaft, the first telescopic rod is slidably connected to the second telescopic rod, the button is mounted on the first telescopic rod, the fixing plate is fixed to the supporting rod, the second telescopic rod is rotatably connected to the fixing plate through the second rotating shaft, the connecting plate is fixed to the button, one end of the spring is connected to the connecting plate, the other end of the spring is connected to the baffle, the baffle is fixedly connected to the first telescopic rod, and the clamping block is arranged at the bottom end of the connecting plate, the clamping block is clamped with the second through hole formed in the second telescopic rod.

Preferably, in order to enable the moving distance between the first telescopic rod and the second telescopic rod to be equal to the distance adjusted on the connecting rod, six second through holes are formed, six first through holes are formed, and the distance between the two second through holes is equal to the distance between the two first through holes.

Preferably, in order to better fix the first telescopic rod and the second telescopic rod, two buttons are provided, and the two buttons are symmetrically arranged around the baffle.

The utility model has the advantages that: when the elliptical machine is used, the connecting rod and the supporting rod are connected through the rotation of the rotating column, and the connecting rod is provided with the first through holes, so that the radius of the elliptical machine during rotation can be conveniently adjusted, the purpose of walking-step adjustment is achieved, and the elliptical machine is convenient for different users to use; make the bolt rotate through the turning block and connect first semicircle ring and second semicircle ring to make the bolt in the pivoted, the turning block idles in first semicircle ring and second semicircle ring, realizes that the bolt drives first semicircle ring and second semicircle ring and slides in the connecting rod when the pivoted, thereby is convenient for rotate the sunken department on the post through first semicircle ring and second semicircle ring block, prevents to rotate the post and drop from the connecting rod.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the telescoping mechanism and the support rod shown in FIG. 1;

FIG. 3 is a schematic view showing a coupling structure of the pedal and the slide mechanism shown in FIG. 1;

FIG. 4 is a schematic view of the connection structure of the adjustment mechanism and the support rod shown in FIG. 1;

fig. 5 is a schematic view of a connection structure of the adjustment mechanism and the support bar shown in fig. 1.

In the figure: 1. the elliptical machine body, 2, an adjusting mechanism, 21, a bolt, 22, a connecting rod, 23, a first through hole, 24, a rotating column, 25, a rotating rod, 26, a rotating block, 27, a first semicircular ring, 28, a second semicircular ring, 3, a pedal, 4, a telescopic mechanism, 41, a button, 42, a first telescopic rod, 43, a second telescopic rod, 44, a first rotating shaft, 45, a fixing plate, 46, a second rotating shaft, 47, a clamping block, 48, a spring, 49, a baffle, 49a, a second through hole, 49b, a connecting plate, 5, a supporting rod, 6, a sliding mechanism, 61, a fixing block, 62, a screw rod, 63 and a sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As a technical optimization scheme of the utility model, button 41 is equipped with two, and two buttons 41 set up about baffle 49 symmetry.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.