JP3086029U - Seated type step machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a seating step which can be used particularly in a sitting position, has low manufacturing cost, greatly reduces the number of members, is convenient to carry, and is very simple to use. Providing machine. SOLUTION: A main body 10 and two foot pedals 20 are provided.
And two elastic members provided between the main body 10 and the foot pedal 20. A pivotal end 13 extending upward is provided at the front end of the main body 10, and the accommodation grooves 1 are provided on both sides of the pivotal end 13.
4 is formed, and positioning holes are formed near both sides of the rear end of the main body 10.
A pivot rod 21 is provided for pivotally mounting in the accommodation groove 14, and a pivot rod is provided through the pivot pivot seat 21 so as to extend toward the main body 10 near the bottom surface of the other end of the foot pedal 20. The elastic body has an opening at one end, a positioning rod of the foot pedal 20 is inserted into the opening, and the other end of the elastic body is fitted into a positioning hole of the main body 10.

Description

[Detailed description of the invention]

[0001]

[Industrial applications]

 The present invention relates to a seating type stepping machine which can be used particularly in a sitting position, has a low manufacturing cost, can greatly reduce the number of members, is easy to carry, and is very easy to use. is there.

[0002]

[Prior art]

 Conventional step machines include, for example, the Republic of China Patent No. 81215723 “New Mini Stepper”. The structure of such a step machine mainly has a main frame, and the main frame has two or more horizontal frames. A support frame is provided which includes a directional support rod and extends upward at an appropriate position in the center of the support rod at one end of the main frame, and a frame rod is provided at an appropriate position in the center of the support rod at the other end. . Further, a shaft hole and a convex shaft hole are formed at appropriate positions between the frame rod and the support frame, and fixed seats for hydraulic cylinders are respectively provided on both sides of the support rod at the front end, and the support rod is provided at a shaft at the front end of the support frame. A foot pedal is installed at the end, and a fixed seat for the hydraulic cylinder is installed at the lower center of the support rod. One end of each of the two hydraulic cylinders is fixed to a fixed seat in a leg at the front end of the main frame, and the other end is fixed to a fixed seat in a lower portion of the support rod.

[0003]

[Problems to be solved by the invention]

 However, since the conventional step machine as described above generally absorbs the impact of the weight of the user during exercise with the hydraulic cylinder, the foot pedal cannot be moved up and down unless the foot pedal is depressed considerably. The user will normally use this step machine while standing. However, people with disabilities who are unable to stand cannot exercise using this step machine, and it is also difficult to carry and use it.

[0004]

[Means for Solving the Problems]

 The present invention comprises a main body (10), two foot pedals (20), and two elastic members provided between the main body (10) and the foot pedal (20). A pivoting end (13) extending upward is provided, receiving grooves (14) are formed on both sides of the pivoting end (13), and positioning holes (16) are formed near both sides of the rear end of the main body (10). ) Is formed, and at one end of the foot pedal (20) is provided a pivot seat (21) for pivoting into the housing groove (14) of the main body (10), and the pivot seat (21) has a pivot ( 22) is penetrated, and a positioning rod (25) is provided near the other end of the foot pedal (20) and extends toward the main body (10). The positioning rod (25) has an opening at one end of the elastic body. The positioning rod (25) for the foot pedal (20) is inserted and The other end is seated Type Step machine, characterized in that fitted into the main body (10) position-decided Me holes in (16), the provide.

[0005]

[Action]

 The present invention solves the above-described problem.In addition to providing two foot pedals at one end of the main body and providing an elastic body between the main body and the foot pedal, the step machine can be used even in a seated state. It can be used, and the present invention is very convenient to carry because of the small number of parts and light weight.

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

FIG. 1 is a perspective view of a seated step machine according to the present invention, FIG. 2 is an exploded perspective view of the seated step machine according to the present invention, and FIG. 3 is a perspective view of the seated step machine according to the present invention. FIG. 4 is a side cross-sectional view, FIG. 4 is a side view showing a first embodiment of a seated step machine according to the present invention, and FIG. 5 is a side view showing a second embodiment of a seated step machine according to the present invention. FIG. 6 is a sectional view showing another embodiment of the seating type step machine according to the present invention.

[0008]

[Embodiment of the invention]

 As shown in FIGS. 1 to 3, the seating step machine according to the present invention has a main body (10), two foot pedals (20), and two step machines provided between the main body (10) and the foot pedal (20). A support rod (11) is provided near each of the four corners of the main body (10), a suction cup (12) is provided below each support rod (11), and a front end of the main body (10) is provided. A pivoting end (13) is provided to extend upwardly, and receiving grooves (14) are formed on both sides of the pivoting end (13), and extend downward on both sides inside the receiving groove (14). A fixing rod (15) is provided. Further, through holes (130) are respectively formed in the opposing surfaces between the two accommodation grooves (14) at the pivot end (13), and positioning holes (16) are respectively formed near both sides of the rear end of the main body (10). Is formed.

[0009] The foot pedal (20) is a plate body having a plurality of holes formed therein. When one end of the foot pedal (20) is provided with a pivot seat (21) for pivoting the accommodation groove (14) of the main body (10). In both cases, a positioning rod (25) corresponding to the positioning hole (16) of the main body (10) is provided near the bottom surface of the other end, and (130) at the pivotal end (13) of the main body (10). A pivot (22) penetrates through two pivot seats (21) extending from both sides of the foot pedal (20). At this time, flat joints (23) provided at both ends of the pivot (22) are By projecting from both sides of the pivot seat (21), the joint (23) thereof is fixed to the fixing rod (15) at the pivot end (13) with a bolt (24), and the body (10) The foot pedal (20) is combined.

[0010] The elastic body installed between the main body (10) and the foot pedal (20) is a bellows-like expansion tube (30), and one end thereof is provided with a positioning rod (25) of the foot pedal (20). An opening (not shown) for insertion is formed, and the other end is fitted into a positioning hole (16) in the main body (10).

As shown in FIGS. 3 to 5, when using the present invention, put both feet on each foot pedal (20) and depress two foot pedals (20) according to the style of the user. The telescopic tube (30) is compressed by moving the foot pedal (20) up and down simultaneously or alternately up and down, but in the configuration of the present invention, the openings at both ends of the telescopic tube (30) are respectively provided. ) And the positioning hole (16) of the main body (10). Therefore, when the user depresses the foot pedal (20) to compress the telescopic tube (30) and simultaneously compresses the air in the telescopic tube (30), the impact at the time of depressing is reduced. Because of the absorption, the user can easily exercise the legs in a comfortable posture and, as shown in FIGS. 4 and 5, use the pivoted end (13) of the main body (10) or the foot pedal ( By locating the free end of (20) on the near side, you can exercise in your own style.

As shown in FIG. 6, a spring (41) is provided in an elastic body that is the bellows-like telescopic tube (40) of the present invention, and the urging force of the spring (41) is used to adjust the leg portion. You may exercise.

[0013]

[Effect of the invention]

 Since the present invention has the above configuration, the following effects can be achieved. 1. The present invention has a configuration in which an elastic body is combined between the main body and the foot pedal, and the number of members is smaller than that of a conventional step machine, so that manufacture and assembly are very simple. 2. Since the present invention can be used while the user is sitting in a chair, he / she can exercise the legs in the user's favorite style while watching TV or working. 3. The present invention has a small number of members and is lightweight, and the elastic body can be removed from the main body to reduce the volume of the entire step machine, so that it is very convenient to carry and store.

[Brief description of the drawings]

FIG. 1 is a perspective view of a seated step machine according to the present invention.

FIG. 2 is an exploded perspective view of the seated step machine according to the present invention.

FIG. 3 is a side sectional view of the seated step machine according to the present invention.

FIG. 4 is a side view showing the first embodiment of the seating type step machine according to the present invention.

FIG. 5 is a side view showing a second embodiment of the seating type step machine according to the present invention.

FIG. 6 is a cross-sectional view showing another embodiment of a seating type step machine according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Main body 11 Support rod 12 Sucker 13 Pivot end 130 Through hole 14 Housing groove 15 Fixing rod 16 Positioning hole 20 Foot pedal 21 Pivot seat 22 Axis 23 Joint 24 Bolt 25 Positioning rod 30 Telescopic tube 40 Telescopic tube 41 Spring

Claims (3)

[Utility model registration claims] 1. A front end of the main body (10), comprising a main body (10), two foot pedals (20), and two elastic members provided between the main body (10) and the foot pedal (20). A pivoting end (13) extending upward is provided on each side, receiving grooves (14) are formed on both sides of the pivoting end (13), and positioning holes (16) are formed near both rear ends of the main body (10). ) Is formed, and at one end of the foot pedal (20) is provided a pivot seat (21) for pivoting into the accommodation groove (14) of the main body (10), and the pivot seat (21) has a pivot ( 22) penetrates and the main body (1) near the bottom surface of the other end of the foot pedal (20).
A positioning rod (25) extending in the 0) direction is provided. An opening is provided at one end of the elastic body, and the positioning rod (25) of the foot pedal (20) is inserted into the opening and the elastic body is connected to the elastic body. The other end is fitted into a positioning hole (16) in the main body (10). 2. The elastic body has a bellows-like telescopic tube (40), and a spring (41) is provided therein.
Further, supporting rods (1) are respectively provided near the four corners of the main body (10).
The sitting step machine according to claim 1, wherein 1) is provided. 3. The receiving groove (14) at the pivot end (13).
A fixing rod (15) extending downward is provided on each of the inner sides of the shaft, and the fixing rod (15) is formed by screwing a flat joint (23) and a bolt (24) at both ends of the pivot (22). 3. The sitting step machine according to claim 1, wherein the step machine is connected.