JP3120750U - Treader structure - Google Patents

Abstract

To provide a structure of a stepping machine capable of avoiding a drawback that a portion having a movement effect is enlarged and a rope is easily dropped from a roller or a rope is easily broken.
A pedestal, two pedal sets, and an interlocking mechanism are provided, and a fixed base having two inclined surfaces is provided on the pedestal, and the inclined surface is perpendicular to the inclined surface and extends upward. In the structure of a stepping machine in which two fixed pins are provided, sleeves are fitted in the fixed bins, and damper elements are provided between the sleeve and the pedestal respectively, It includes a support base fitted in the rear, and one pivot attachment plate is pivotally attached inside the support base, and one interlocking device is pivotally attached to both ends of the pivot attachment plate. One end away from the pivot plate is connected to the wing pieces in the two pedal sets.
[Selection] Figure 2

Description

The present invention relates to a structure of a stepper, and more particularly to a structure of a stepper that can achieve the effect of stepping motion by the hydraulic resistance of an interlocking mechanism and a damper element.

Currently, with the development of commerce and industry, people's daily life becomes extremely busy, and it is common to exercise to maintain health, but there are fewer and more places where you can exercise in big cities, so the above To solve the problem and improve exercise safety, a contractor has developed an exercise stepper that can be used indoors.

FIG. 6 shows a conventional stepping machine, in which the interlocking mechanism 40 includes a support base 41 fitted behind the fixed base 50, a roller 42 provided inside the support base 41, and the roller 42. A rope 43 wound around an outer peripheral surface, and an adjustment tool (not shown) that is screwed into the fixed base 50 and moves the support base 41 back and forth. The roller 42 is fixed to the interlocking plate 61 of the pedal set 60, and the rope 42 supports the rope 43 in the middle stage to apply tension to the rope 43.

However, as is clear from the above description, the rope is only wound around the outer peripheral surface of the roller, so that the rope is easy to drop off when the stepper is transported, and when the user assembles the stepper, the rope I often forget to fit the inside of the roller, so that the treadle is inoperable or damaged, and the strength of the rope is weaker. The person often suffered from movement injury.

The invention of the present application made to solve the above problem is composed of one pedestal, two pedal sets, and one interlocking mechanism, and the pedestal is provided with a fixed base having two inclined surfaces. Each of the inclined surfaces is provided with one fixing pin extending perpendicularly to the inclined surface and extending upward, and a sleeve is fitted on each of the fixing pins, and a damper element is provided between the sleeve and the base. In the structure of the foot pedals respectively provided, the interlocking mechanism includes a support base that is fitted to the rear of the fixed base, and a pivot plate is pivotally mounted inside the support base. One interlocking tool is pivotally attached to both ends of the landing plate, and one end of the interlocking tool that is remote from the pivoting plate is connected to a wing piece in two pedal sets. The gist is the structure of a stepper There.

The gist of the invention of the present application is the structure of the stepping machine according to claim 1, wherein a plurality of washers are provided between the inside of the support base and the pivot plate.

The invention of the present application is the structure of the stepping machine according to claim 1, wherein one screw hole for pivotally attaching the interlocking tool is provided at both ends of the pivoting plate. Is the gist.

The structure of the stepping machine according to the present invention has the following effects.
(B) When the pedal of the present invention is pressed, it can swing up and down and left and right, so when exercising with the foot pedal according to the present invention, the exercise effect of the foot can be achieved and the pedal swings up and down and left and right By moving, it is possible to exercise the user's buttocks and hips, and therefore, the portion having the exercise effect is enlarged as compared with the conventional one.

(B) Since the interlocking mechanism according to the present invention is pivotally attached to the interlocking tool by the pivoting plate, it is possible to avoid the disadvantage that the rope is easily dropped from the roller or the rope is easily broken as in the prior art.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, reference is made to FIGS. The structure of the stepping machine 1 according to the present invention is composed of one pedestal 10, two pedal sets 20, and one interlocking mechanism 30.

The pedestal 10 has a main frame structure in which one main frame 12 is coupled between two horizontal frames 11 parallel to each other, and one fixed base 13 is formed at the center of the top surface of the one horizontal frame 11. There are provided inclined surfaces 131 each having a predetermined angle on both sides of the fixed base 13, and the inclined surfaces 131 have fixed bins 132 that are perpendicular to the inclined surfaces 131 and extend upward. There is one each.

The pedal set 20 is provided with a sleeve 21 inclined at a fixed angle at one end corresponding to the positioning pin 132. When the sleeve 21 is fitted to the positioning pin 132, the two pedals 23 can swing vertically and horizontally. In addition, one wing piece 22 extending outward is provided at a predetermined portion of the sleeve 21.

The hydraulic damper elements 24 are pivotally connected between the base 10 and the two pedal sets 20, respectively.

The interlocking mechanism 30 includes a support base 31 fitted to the rear of the fixed base 13, and a pivot plate 32 is pivotally attached to the inside of the support base 31, and the pivot plate 32 and the support A plurality of washers 35 are provided between the insides of the base 31, thereby preventing wear due to rotation of the pivot plate 32, and the interlocking tool 33 at both ends of the pivot plate 32. One end of the interlocking tool 33 that is remote from the pivot plate 32 is connected to the wing piece 22 in the two pedal sets 20, respectively. An adjustment tool 34 for enabling the support base 31 to move back and forth is screwed into the fixed base 13.

As shown in FIGS. 3 to 5, the use state of the foot pedal 1 according to the present invention is such that when the user steps on the pedal 23, the damper element 24 is compressed to be in a compressed state, and the pedal 23 is lowered. At this time, the positioning pin 132 inclined at a certain angle causes the pedal 23 to rotate outward while rotating, and the damper element 24 also rotates together with the pedal 23, and the pedal 23 descends. In addition, the wing piece 22 pulls the interlocking tool 33 outward, so that the interlocking tool 33 pulls and drives the wing piece 22 in the bedal set 20 through the pivot attachment plate 32 so that the pedal 23 can swing vertically and horizontally. become.

1 is an external view of the present invention. It is an exploded perspective view of the present invention. It is the schematic which shows the implementation state of the interlocking mechanism which concerns on this invention. It is the schematic which shows the implementation state of the other interlocking mechanism of this invention. It is the schematic which shows the use condition of this invention. It is a disassembled perspective view of a conventional one.

Explanation of symbols

10 pedestal
11 Horizontal frame
12 Main frame
13 Fixed base
131 Inclined surface
132 Stereo pin
20 pedal set
21 sleeve
22 Wings
23 pedals
24 Damper element
30 interlocking mechanism
31 Support base
32 pivot plate
33 Linkage tool
34 Adjuster
35 washer
36 Screw hole
40 interlocking mechanism
41 Support base
43 rope
42 Roller
50 fixed base
60 pedal set
61 Interlocking plate

Claims (3)

The pedestal is composed of one pedestal, two bedal sets, and one interlocking mechanism. The pedestal is provided with a fixed base having two inclined surfaces, and the inclined surface is perpendicular to the inclined surface. In the structure of the stepping machine, each of the fixing pins extending to each other is provided, a sleeve is fitted in each of the fixing bins, and a damper element is provided between the sleeve and the base. The mechanism includes a support base that is fitted to the rear of the fixed base, and a pivot plate is pivotally attached to the inside of the support base, and one interlocking tool pivots at both ends of the pivot plate. A structure of a stepping machine, characterized in that one end of the interlocking tool that is distant from the pivot plate is connected to a wing piece in two pedal sets. 2. The structure of the stepping machine according to claim 1, wherein a plurality of washers are provided between the inside of the support base and the pivot plate. 2. The structure of a foot pedal according to claim 1, wherein one screw hole for pivotally attaching the interlocking tool is provided at both ends of the pivoting plate.