CN201394313Y

CN201394313Y - Four-position adjustable leg flexibility exerciser

Info

Publication number: CN201394313Y
Application number: CN2009201026022U
Authority: CN
Inventors: 李晓辉; 马宏敏; 赵非非; 左洪志
Original assignee: Yanshan University
Current assignee: Yanshan University
Priority date: 2009-04-29
Filing date: 2009-04-29
Publication date: 2010-02-03
Anticipated expiration: 2019-04-29

Abstract

The utility model belongs to the field of sports equipment and particularly relates to a device for exercising the leg flexibility in pressing leg. A column (7) with quadrangular shape in the exerciser is fixed on the ground, and four sides of the column (7) are connected with four slide rods (3) in the vertical direction through connection beams (10) by welding. The slide rods (3) is connected with a cantilever bar (4) through a movable slide sleeve (12); a rotatable support cushion bracket (8) is mounted on the other end of the cantilever bar (4); and a soft rubber beveled support cushion (6) is arranged on the support pad bracket (8). The exerciser has the advantages of simple structure and convenient use, and the height of the soft rubber beveled support cushion (6) can be determined according to the body height and the flexibility degree of a user. Accordingly, the leg flexibility exerciser has practical meanings in enhancing the leg flexibility exercise effect.

Description

Four position adjustable people leg pliability exercising machines

Technical field

The utility model belongs to field of sports equipment, particularly a kind ofly is used for the device that people's leg pliability leg pressing when exercise use.

Technical background

At present, there is following problem in the practitioner when utilizing horizontal bar, platform to conduct oneself leg pliability leg pressing exercise: the first, and low bar, podium level relative fixed can not satisfy the needs of practitioner to differing heights.The second, when placing horizontal bar, platform to exert oneself leg pressing, heel or heel string can produce the tenderness sense.The existence of above-mentioned two problems directly influences the effect of people's leg pliability leg pressing exercise.

Summary of the invention

For addressing the above problem, the utility model proposes a kind of four position adjustable people leg pliability exercising machines, this exercising machine has practical significance to improving people's leg pliability practice effect.

The technical scheme that the utility model adopted is: a kind of four position adjustable people leg pliability exercising machines, column in this exercising machine fixes on the ground, described column is a quadrangle, be welded to connect the slide bar of four vertical directions by tie-beam at the four sides of column, passing through movably on the described slide bar, sliding sleeve links to each other with cantilever lever, the other end of described cantilever lever is installed rotating pad frame, and flexible glue inclined-plane pad is set on the described pad frame.

As improvement of the present utility model, locating hole is set on the described slide bar at interval, the corresponding aperture of locating hole on the described sliding sleeve on setting and the slide bar, the top, end of described cantilever lever is connected with sliding sleeve by rotating shaft, and the respective apertures position, end of cantilever lever is provided with inserted link; Be two inclined-planes above the described flexible glue inclined-plane pad, the plumb cut of lower end is trapezoidal; Described pad frame downside is connected with cantilever lever by rotating shaft, and the dovetail groove that matches with the lower end of flexible glue inclined-plane pad is arranged in the upper end.

When using four position adjustable people leg pliability exercising machines, can select suitable locating hole to determine the height of flexible glue inclined-plane pad according to height, shank pliability degree.Single leg body support, in addition the heel string of one leg place flexible glue inclined-plane pad above carry out pliability leg pressing exercise.Four position adjustable people leg pliability exercising machines can satisfy the four-player exercise simultaneously, suit to use in workout path.This exercising machine has practical significance to improving people's leg pliability practice effect.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.

Fig. 1 is the front view of four position adjustable people leg pliability exercising machines;

Fig. 2 is the vertical view of four position adjustable people leg pliability exercising machines;

Fig. 3 is that the A-A of Fig. 1 is to cutaway view;

Fig. 4 is that cantilever lever is through postrotational structural representation.

The specific embodiment

The four position adjustable people leg pliability exercising machines that the utility model proposed as depicted in figs. 1 and 2, it comprises column 7, column 7 is installed on the base 1, and by foundation bolt 2 on the ground fastening.The four sides of column 7 is provided with tie-beam 10 respectively, and the other end of tie-beam 10 is welded to connect slide bar 3.Said structure constitutes main body frame of the present utility model.

Sliding sleeve 11 is installed in the outside of slide bar 3, makes sliding sleeve 11 to move up and down on slide bar 3.Locating hole 13 is set above the slide bar 13, on the sliding sleeve 11 aperture is set, this aperture and locating hole 13 match.Sliding sleeve 11 links to each other with cantilever lever 4, the end face welding inserted link 12 of cantilever lever 4, and the top of the end of cantilever lever 4 and sliding sleeve 11 are hinged by rotating shaft 9.When upwards moving cantilever lever 4, inserted link 12 leaves locating hole 13, and sliding sleeve 11 can be done along slide bar 3 and move up and down, as shown in Figure 4; Move cantilever lever 4 downwards, inserted link 12 inserts locating hole 14, and sliding sleeve 11 relative slide bars 3 location are motionless, and as shown in Figure 3, said structure provides the function guarantee for satisfying different leg pressing height requirement.

Pad frame 8 is installed in the end of cantilever lever 4, and the below of this pad frame 8 is hinged by rotating shaft 9 and cantilever lever 4, and can rotate around this rotating shaft 9.The upper end of pad frame 8 is a dovetail groove, and matches with flexible glue inclined-plane pad 6 in it is installed.During use, in left and right, following three dovetail grooves that all insert pad frame 8 of this flexible glue inclined-plane pad 6; Flexible glue inclined-plane pad 6, pad frame 8 can be done 90 ° of rotations downwards along rotating shaft 9, can satisfy the needs of different leg pressing angles.

Claims

1. position adjustable people leg pliability exercising machine, it is characterized in that: the column in this exercising machine (7) fixes on the ground, described column (7) is a quadrangle, be welded to connect the slide bar (3) of four vertical directions by tie-beam (10) at the four sides of column (7), described slide bar (3) upward passes through movably, and sliding sleeve (12) links to each other with cantilever lever (4), the other end of described cantilever lever (4) is installed rotating pad frame (8), and flexible glue inclined-plane pad (6) is set on the described pad frame (8).

2. four position adjustable people leg pliability exercising machines according to claim 1, it is characterized in that: described slide bar (3) is gone up locating hole (13) is set at interval, described sliding sleeve (11) is gone up to be provided with slide bar (3) and is gone up corresponding aperture, the top, end of described cantilever lever (4) is connected with sliding sleeve (11) by rotating shaft (9), and the respective apertures position, end of cantilever lever (4) is provided with inserted link (12).

3. four position adjustable people leg pliability exercising machines according to claim 1 and 2, it is characterized in that: be two inclined-planes above the described flexible glue inclined-plane pad (6), the plumb cut of lower end is trapezoidal; Described pad frame (8) downside is connected with cantilever lever (4) by rotating shaft, and the upper end is provided with the dovetail groove that matches with the lower end of flexible glue inclined-plane pad (6).