CN111888728A - kick trainer - Google Patents

Abstract

The present invention provides a leg kick trainer, which is characterized in that: the seat cushion and the backrest are installed on the main frame; the lower end of the short rocker arm and the lower end of the long rocker arm are respectively hinged at the front end of the main frame, and the long rocker arm is located in front of the short rocker arm, The upper end of the short rocker arm and the upper end of the long rocker arm are respectively hinged on a connecting rod, and the rear end of the connecting rod is fixed with a pedal; the long rocker arm has an upper hinge shaft and a lower hinge shaft, and the two sides of the long rocker arm are symmetrical There are two upper connecting rods of the hanging rod and two lower connecting rods of the hanging rod; one end of the upper connecting rod of the hanging rod is hinged on the long rocker arm, and one end of the lower connecting rod of the hanging rod is hinged to the long rocker arm. The other end of the upper connecting rod of the hanging rod is hinged on the lower connecting rod of the hanging rod, and the lower connecting rod of the hanging rod extends outwards from the barbell piece hanging rod; On the arm, the wire rope goes around the gantry frame and several fixed pulleys installed on the main frame. The present invention makes the leg kick trainer meet the needs of different users.

Description

kick trainer

technical field

The invention relates to the field of fitness equipment, in particular to a training equipment for exercising muscles of quadriceps femoris, gluteus maximus, biceps femoris and the like.

Background technique

At present, the leg kick exercise products on the market for exercising the muscles of the quadriceps femoris, gluteus maximus, biceps femoris and other parts are all the bases are connected to the gantry with built-in counterweights through wire ropes, and then the number of counterweights is adjusted by adjusting the number of weights. , to adjust the weight to suit different exercise styles and different exercise groups. But for professional athletes and fitness enthusiasts, the counterweights in the gantry are far from enough for these people.

SUMMARY OF THE INVENTION

The present invention provides a kick trainer, which aims to solve the shortcomings of the prior art, so that the kick trainer can meet the needs of different users, especially people with high exercise intensity.

The technical scheme adopted by the present invention to solve its technical problems is:

The kick trainer is characterized by:

The seat cushion and backrest are mounted on the main frame;

The lower end of the short rocker arm and the lower end of the long rocker arm are hinged at the front end of the main frame respectively, the long rocker arm is located in front of the short rocker arm, and the upper end of the short rocker arm and the upper end of the long rocker arm are hinged on a connecting rod respectively, The rear end of the connecting rod is fixed with a pedal;

The long rocker arm is provided with an upper hinge shaft and a lower hinge shaft, and two hanging rod upper connecting rods and two hanging rod lower connecting rods are symmetrically installed on both sides of the long rocker arm;

The hinge shaft above one end of the connecting rod on the hanging rod is hinged on the long rocker arm, one end of the lower connecting rod on the hanging rod is hinged on the long rocker arm, and the other end of the connecting rod on the hanging rod is hinged on the lower connecting rod on the hanging rod , the lower connecting rod of the hanging rod extends outwards from the barbell piece hanging rod;

The two ends of the wire rope are respectively connected to the built-in counterweight of the gantry frame and the short rocker arm, and the wire rope goes around the gantry frame and several fixed pulleys installed on the main frame.

The main frame has a seat cushion support frame, a seat cushion adjustment plate is fixed on the seat cushion support frame, and a row of seat cushion adjustment holes is provided on the seat cushion adjustment plate, and the adjustment bolt passes through the through holes set on the seat cushion frame and is inserted into one of the seat cushion adjustment holes to make the seat cushion The frame is fixed on the seat cushion adjustment plate, and the seat cushion and the backrest are fixed on the seat cushion frame.

The seat cushion frame is slidably mounted on two guide rods.

Both ends of a booster gas spring are respectively connected to the main frame and the seat cushion frame.

The front end of the main frame is provided with a rubber pad, and the short rocker arm rests on the rubber pad.

The gantry frame and the main frame are connected by the connecting frame to form a whole.

Handlebars are fixed on both sides of the seat cushion frame.

The benefits of the present invention are:

The invention adjusts the exercise intensity by adjusting the weight of the counterweight in the gantry and the number of hanging barbell pieces on the left and right pulling arms, and is suitable for professional athletes and fitness enthusiasts to meet their increasing fitness intensity needs. The chair makes the movement posture adjustment more flexible.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

1 is a perspective view of the present invention;

Fig. 2 is the side view of the present invention;

Fig. 3 is the top view of the present invention;

Fig. 4 is the front view of the present invention;

FIG. 5 is a perspective view of another angle of the present invention.

Detailed ways

In order to illustrate the technical solutions of the present invention more clearly, the accompanying drawings required in the description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, which are not relevant to ordinary skills in the art. As far as personnel are concerned, other embodiments can also be obtained according to these drawings without any creative effort. In order to facilitate understanding of the present invention, the present invention will be described in more detail below with reference to the accompanying drawings and specific embodiments.

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element, or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "upper", "lower", "inner", "outer", "bottom" and other terms used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention. The invention and simplified description do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

As shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5:

The main frame 2 includes a seat cushion support frame 21. The front end of the inclined seat cushion support frame 21 is higher than the rear end. A seat cushion adjustment plate 22 is fixed on the seat cushion support frame 21. The seat cushion adjustment plate 22 is provided with a row of seat cushion adjustment holes 23. 6. The seat cushion frame 5 can be fixed on the seat cushion adjustment plate 22 by inserting one of the seat cushion adjustment holes 23 after passing through the through hole provided on the seat cushion frame 5 . The seat cushion frame 5 is slidably mounted on two guide rods 51 , and the guide rods 51 are fixed on the main frame 2 .

Handlebars 52 are fixed on both sides of the seat cushion frame 5 .

Both ends of a booster gas spring 15 are connected to the main frame 2 and the seat cushion frame 5 respectively.

The seat cushion 7 and the backrest 71 are fixed on the seat cushion frame 5 .

The position of the seat cushion frame 5 and the seat cushion 7 can be adjusted according to the length of the user's legs. The user can move the seat cushion frame 5 back and forth by pulling out the adjusting pin 6, and adjust the seat cushion 7 and the backrest 71 to the position suitable for the user. The seat cushion frame 5 can be fixed on the seat cushion adjustment plate 22 by inserting the adjustment bolt 6 through the through hole provided on the seat cushion frame 5 and then inserting it into the new seat cushion adjustment hole 23 .

The guide rod 51 plays a guiding and supporting role for the seat cushion frame 5 . The booster gas spring 15 enables the user to act as a booster when adjusting the seat cushion frame 5 , so that the user can easily adjust the seat cushion frame 5 .

The lower end of the short rocker arm 10 and the lower end of the long rocker arm 11 are hinged at the front end of the main frame 2, respectively, the long rocker arm 11 is located in front of the short rocker arm 10, and the upper end of the short rocker arm 10 and the long rocker arm 11 are hinged respectively. On one connecting rod 161 , the pedal 16 is fixed to the rear end of the connecting rod 161 .

The long rocker arm 11 has an upper hinge shaft 123 and a lower hinge shaft 124 , and two hanging rod upper connecting rods 121 and two hanging rod lower connecting rods 122 are symmetrically installed on both sides of the long rocker arm 11 .

A hinge shaft 123 above one end of the upper connecting rod 121 of the hanging rod is hinged on the long rocker arm 11, one end of the lower connecting rod 122 of the hanging rod is hinged on the long rocker arm 11 below the hinge shaft 124, and the other end of the connecting rod 121 on the hanging rod is hinged On the lower connecting rod 122 of the hanging rod, the lower connecting rod 122 of the hanging rod extends outward from the barbell piece hanging rod 12 .

In this way, the barbell plate hanging rods 12 are symmetrically distributed on both sides of the long rocker arm 11 .

The front end of the seat cushion support frame 21 is provided with a rubber pad 24, and the short rocker arm 10 leans against the rubber pad 24 to play a supporting and buffering role.

The gantry frame 1 and the main frame 2 are connected by the upper connecting frame 3 and the lower connecting frame 4 to form a whole. One end of the wire rope 9 is connected to the counterweight built in the gantry frame 1, and the wire rope 9 goes around the gantry frame 1 and the main frame 2. Several fixed pulleys 8 are installed, and the other end of the wire rope 9 is fixed on the short rocker arm 10 .

When exercising, the user first selects the appropriate counterweight 13 in the gantry 1, inserts the counterweight 13 with the latch 17, and if it is not heavy enough, the user can select a suitable weight of the barbell 14 according to his own conditions and hang it on the barbell. on the rod 12.

The user sits on the seat cushion 7, leans on the backrest 71, grasps the handle 52 with both hands, bends both legs, steps on the pedal 16 with both feet, exerts force on the muscles of the quadriceps, gluteus maximus, biceps femoris, etc., kicks the legs, The legs are stretched out, so that the short rocker arm 10 and the long rocker arm 11 are respectively rotated forward around their hinge axes with the main frame 2. Since the fixed end of the wire rope 9 on the short rocker arm 10 moves forward, it passes through each fixed pulley 8. The conduction is reversed, and finally the steel wire rope 9 pulls the counterweight 13 to become a load that must be overcome, and the long rocker arm 11 rotates forward, the upper connecting rod 121 of the hanging rod and the lower connecting rod 122 of the hanging rod drive the hanging rod 12 on the barbell piece The upward movement, and thus the upward movement of the barbell plate 14, becomes an additional load that must be overcome.

When the user retracts the legs, the short rocker arm 10 and the long rocker arm 11 rotate backward around the hinge axis with the main frame 2 respectively, and finally the short rocker arm 10 hits the rubber pad 24 to play a supporting and buffering role.

Do the leg kick exercise in this way.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. kicking training device, it is characterized in that: the seat cushion and the backrest are installed on the main frame; The upper end of the rocker arm and the upper end of the long rocker arm are respectively hinged on a connecting rod, and the rear end of the connecting rod is fixed with a pedal; the long rocker arm has an upper hinge shaft and a lower hinge shaft, and the two sides of the long rocker arm are symmetrically installed There are two upper connecting rods of the hanging rod and two lower connecting rods of the hanging rod; one end of the upper connecting rod of the hanging rod is hinged on the long rocker arm, and one end of the lower connecting rod of the hanging rod is hinged on the long rocker arm. , the other end of the connecting rod on the hanging rod is hinged on the lower connecting rod of the hanging rod, and the lower connecting rod of the hanging rod extends outwards from the barbell piece hanging rod; the two ends of the wire rope are respectively connected to the built-in counterweight of the gantry frame and the short rocker arm On the top, the wire rope goes around the gantry frame and several fixed pulleys installed on the main frame. 2. The kick training device according to claim 1, characterized in that: the main frame has a seat cushion support frame, a seat cushion adjustment plate is fixed on the seat cushion support frame, and a row of seat cushion adjustment holes is provided on the seat cushion adjustment plate; It is arranged on the seat cushion frame, and the adjusting bolt passes through the through holes provided on the seat cushion frame and then is inserted into one of the seat cushion adjustment holes so that the seat cushion frame is fixed on the seat cushion adjustment plate. 3 . The kick training device according to claim 2 , wherein the seat cushion frame is slidably mounted on two guide rods, and the guide rods are fixed on the main frame. 4 . 4 . The kick training device according to claim 2 , wherein the two ends of a booster gas spring are respectively connected to the main frame and the seat cushion frame. 5 . 5 . The kick training device according to claim 1 , wherein the front end of the main frame is provided with a rubber pad, and the short rocker arm rests on the rubber pad. 6 . 6. The kick training device of claim 1, wherein the gantry and the main frame are connected by a connecting frame to form a whole, 7 . The kick training device of claim 2 , wherein handlebars are fixed on both sides of the seat cushion frame. 8 .

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