CN212700327U - Sports equipment for leg exercise - Google Patents

Abstract

The utility model discloses a supply shank to take exercise and use sports apparatus, the on-line screen storage device comprises a base, two telescopic links of up end fixedly connected with of base, two the upper end fixedly connected with deck chair of telescopic link, the equal fixedly connected with handrail of left and right-hand member on the deck chair, the right-hand member of deck chair is equipped with a pair of fixed block, and is a pair of rotate between the fixed block and be connected with the pivot, fixedly connected with T shape post in the pivot, the deck chair lower extreme is equipped with the elevating system that is used for the deck chair to go up and down, the lateral wall of T shape post is equipped with the sponge, be equipped with a plurality of mounting grooves in the T shape post, it is a plurality of all be equipped with the counter weight mechanism that is used for changing T shape post counter. The utility model discloses rational in infrastructure, it can change the weight of T shape post, satisfies the demand of the T shape post that different people need different weight, satisfies the demand that different height's people need different seat heights simultaneously.

Description

Sports equipment for leg exercise

Technical Field

The utility model relates to a sports apparatus technical field especially relates to a supply shank to take exercise and use sports apparatus.

Background

Temper the shank action, everybody all comparatively pays attention to the thigh and tempers, and thigh and shank can then be tempered simultaneously to this action, can effectual thin shank, can utilize this action, let the shank become more thin more slender and lengthen, sit on the apparatus chair during the exercise, both feet catch on T shape post, after adjustment height and resistance, the backplate is held to the back of the body hugging closely, lifts up until thigh shank alignment can.

The height of people's seat can not be adjusted among the sports apparatus for current shank is tempered, and someone risees higher, and the leg is longer, runs into the place easily at the in-process of tempering, makes to temper the effect poor, and at the exercise in-process simultaneously, someone needs heavier T shape post, and some needs are light, and current equipment weight is fixed, unsatisfied most exerciser's demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the confession shank that proposes takes exercise uses sports apparatus, and its weight that can change T shape post satisfies the demand of the T shape post that different people need different weight, satisfies the demand of the people of different heights needs different seat heights simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a supply shank to take exercise and use sports apparatus, the on-line screen storage device comprises a base, two telescopic links of up end fixedly connected with of base, two the upper end fixedly connected with deck chair of telescopic link, the equal fixedly connected with handrail of left and right ends on the deck chair, the right-hand member of deck chair is equipped with a pair of fixed block, and is a pair of rotate between the fixed block and be connected with the pivot, fixedly connected with T shape post in the pivot, the deck chair lower extreme is equipped with the elevating system that is used for the deck chair to go up and down, the lateral wall of T shape post is equipped with the sponge, be equipped with a plurality of mounting grooves in the T shape post, it is a plurality of all be equipped with the counter weight mechanism that is used for changing T.

Preferably, elevating system is including setting up the slide rail at the up end of base and the lower terminal surface of deck chair, two equal sliding connection has the slider on the slide rail, the backup pad that the up end fixedly connected with of base set up two symmetries, two rotate between the backup pad and be connected with the threaded rod, threaded connection has two connecting blocks on the threaded rod, two rotate through the connecting rod between connecting block and the four sliders and be connected, four the connecting rod rotates with four sliders and is connected.

Preferably, counter weight mechanism is including setting up the standing groove on the lateral wall about a plurality of mounting grooves, be equipped with the balancing weight in the mounting groove, it is a plurality of equal symmetry is equipped with two cavitys in the balancing weight, and is a plurality of all be equipped with the baffle in the cavity, it is a plurality of bottom is through first spring elastic connection in baffle and the cavity, fixedly connected with runs through the push rod of cavity on the baffle, and is a plurality of the terminal equal fixedly connected with of push rod and standing groove complex wedge.

Preferably, the taking-out mechanism comprises a U-shaped column arranged on the side wall of the T-shaped column, the tail end of the U-shaped column penetrates through the side wall of the T-shaped column and extends into the placing groove, and the U-shaped column is elastically connected with the side wall of the T-shaped column through a second spring.

Preferably, the left end and the right end of the threaded rod are opposite in thread direction, and the left end of the threaded rod penetrates through the supporting plate and is fixedly connected with the rotating handle.

Preferably, the deck chair is provided with a sponge cushion, and the armrests are provided with anti-skid cloth.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up counter weight mechanism and taking out mechanism, realize the change to T shape post weight, the demand that the people that adapts to different needs the T shape post of different weight avoids the weak exerciser of strength to be pulled wounded.

2. Through setting up elevating system, satisfy the demand that different height of body's people need different seat heights, make it have the commonality, make the person of taking exercise have a comfortable height to take exercise, greatly increased takes exercise's effect.

Drawings

Fig. 1 is a front view schematically illustrating a leg exercise gym according to the present invention;

FIG. 2 is a schematic front view of a T-shaped post of a leg exercise machine according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the leg exercise device of the present invention;

fig. 4 is an enlarged schematic view of a structure at a position B of the leg exercise gym of the present invention;

fig. 5 is a schematic top view of a leg exercise apparatus according to the present invention.

In the figure: the device comprises a base 1, a telescopic rod 2, a deck chair 3, armrests 4, fixing blocks 5, a rotating shaft 6, a T-shaped column 7, mounting grooves 8, sliding rails 9, sliding blocks 10, a threaded rod 11, a rotating handle 12, a connecting block 13, a connecting rod 14, a balancing weight 15, a first spring 16, a wedge-shaped block 17, a U-shaped column 18 and a second spring 19.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-5, a supply shank to take exercise and use sports apparatus, including base 1, two telescopic links 2 of up end fixedly connected with of base 1, the upper end fixedly connected with deck chair 3 of two telescopic links 2, the equal fixedly connected with handrail 4 of left and right ends on the deck chair 3, be equipped with the foam-rubber cushion on the deck chair 3, be equipped with anti-skidding cloth on the handrail 4, the right-hand member of deck chair 3 is equipped with a pair of fixed block 5, it is connected with pivot 6 to rotate between a pair of fixed block 5, fixedly connected with T shape post 7 in the pivot, deck chair 3 lower extreme is equipped with the elevating system who is used for deck chair 3 to go up and down, the lateral wall of T shape post 7 is equipped with the sponge, be equipped with a plurality of mounting grooves 8 in the T shape post 7, all be equipped with the counter weight mechanism that is used for changing.

Elevating system is including setting up the slide rail 9 at the up end of base 1 and the lower terminal surface of deck chair 3, equal sliding connection has slider 10 on two slide rail 9, the backup pad that two symmetries of base 1's up end fixedly connected with set up, it is connected with threaded rod 11 to rotate between two backup pads, the screw direction of threaded rod 11 left and right ends is opposite, threaded rod 11 left end runs through backup pad and fixedly connected with and changes 12, threaded rod 11 goes up threaded connection has two connecting blocks 13, rotate through connecting rod 14 between two connecting blocks 13 and four sliders 10 and be connected, four connecting rods 14 rotate with four sliders 10 and be connected, through setting up elevating system, satisfy the demand that different height of people need different seat height, make it have the commonality, make the person of taking exercise have a comfortable height to take exercise, greatly increased effect of taking exercise.

The counterweight mechanism comprises placing grooves arranged on the left side wall and the right side wall of a plurality of mounting grooves 8, counterweight blocks 15 are arranged in the mounting grooves 8, two cavities are symmetrically arranged in the counterweight blocks 15, baffles are arranged in the cavities, the baffles are elastically connected with the bottoms in the cavities through first springs 16, push rods penetrating through the cavities are fixedly connected onto the baffles, wedge blocks 17 matched with the placing grooves are fixedly connected onto the tail ends of the push rods, the taking-out mechanism comprises U-shaped columns 18 arranged on the side walls of the T-shaped columns 7, the tail ends of the U-shaped columns 18 penetrate through the side walls of the T-shaped columns 7 and extend into the placing grooves, the U-shaped columns 18 are elastically connected with the side walls of the T-shaped columns 7 through second springs 19, through setting up counter weight mechanism and taking out mechanism, realize the change to T shape post weight, the demand that the people that adapts to different needs the T shape post of different weight avoids the weak exerciser of strength to be pulled wounded.

When the utility model is used, firstly a person sits on the seat 3, two feet hook the T-shaped column 7, then the feet stir the T-shaped column 7 until thigh and shank are in a straight line, then the exercise is carried out by repeating the process, in the process, the existence of sponge enables the exerciser to exercise comfortably, when the height needs to be adjusted, only the rotating handle 12 needs to be rotated, the threaded rod 11 is rotated, two connecting blocks 13 are drawn close to the middle, four connecting rods 14 are moved, four sliding blocks 10 slide on the sliding rails 9, the deck chair 3 is lifted, in the process, the extension of the telescopic rod 2 enables the deck chair 3 to be stable, when the weight of the T-shaped column 7 needs to be lightened, only the U-shaped column 18 needs to be pressed down, at the moment, the second spring 19 is compressed, the U-shaped block 18 moves down, the wedge block 17 is pushed out of the placing groove, then the balancing weight 15 is pulled out, the second spring 19 rebounds after being pulled out, the U, when needs increase weight, only need press wedge 17, make first spring 16 compress, put into mounting groove 8 with balancing weight 15, after wedge 17 got into the standing groove in, first spring 16 rebounds, and wedge 17 and standing groove chucking accomplish the installation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A sports apparatus for leg exercise, comprising a base (1), characterized in that, the upper end surface of the base (1) is fixedly connected with two telescopic rods (2), the upper ends of the two telescopic rods (2) are fixedly connected with a deck chair (3), the left end and the right end of the deck chair (3) are both fixedly connected with armrests (4), the right end of the deck chair (3) is provided with a pair of fixed blocks (5), a rotating shaft (6) is rotatably connected between the pair of fixed blocks (5), the rotating shaft is fixedly connected with a T-shaped column (7), the lower end of the deck chair (3) is provided with a lifting mechanism for lifting the deck chair (3), the side wall of the T-shaped column (7) is provided with sponge, a plurality of mounting grooves (8) are arranged in the T-shaped column (7), a counterweight mechanism for changing the counterweight of the T-shaped column (7) is arranged in each mounting groove (8), and a taking-out mechanism for changing the counter weight of the T-shaped column (7) is arranged on the side wall of the T-shaped column (7).

2. The physical exercise device for leg exercise according to claim 1, wherein the lifting mechanism comprises slide rails (9) disposed on the upper end surface of the base (1) and the lower end surface of the reclining chair (3), two slide rails (9) are slidably connected with the sliding blocks (10), two symmetrically disposed support plates are fixedly connected to the upper end surface of the base (1), a threaded rod (11) is rotatably connected between the two support plates, two connecting blocks (13) are threadedly connected to the threaded rod (11), the two connecting blocks (13) are rotatably connected with the four sliding blocks (10) through connecting rods (14), and the four connecting rods (14) are rotatably connected with the four sliding blocks (10).

3. The leg exercise physical training apparatus according to claim 1, wherein the weight mechanism comprises a placement groove disposed on the left and right side walls of a plurality of mounting grooves (8), a weight block (15) is disposed in each mounting groove (8), two cavities are symmetrically disposed in each of the plurality of weight blocks (15), a plurality of baffles are disposed in each cavity, the plurality of baffles are elastically connected with the bottom of each cavity through a first spring (16), a push rod penetrating through each cavity is fixedly connected to each baffle, and a wedge block (17) matched with the placement groove is fixedly connected to the end of each push rod.

4. Sports apparatus for leg exercise according to claim 1, wherein said extraction mechanism comprises a U-shaped post (18) arranged on the side wall of the T-shaped post (7), the end of the U-shaped post (18) extending through the side wall of the T-shaped post (7) and into the placement groove, the U-shaped post (18) being elastically connected to the side wall of the T-shaped post (7) by means of a second spring (19).

5. Sports apparatus for leg exercise according to claim 2, wherein the threaded rods (11) are threaded in opposite directions at the left and right ends, the left end of the threaded rod (11) extending through the support plate and being fixedly connected to the turning handle (12).

6. A sports apparatus for leg exercise according to claim 1, wherein said lounge chair (3) is provided with a sponge pad and said armrests (4) are provided with a non-slip cloth.

Images