CN105817016A - Device for simulating knee bumping exercise - Google Patents

Abstract

A device for simulating bucket knee practice, which includes a base plate assembly and four impact assemblies with the same structure; the base plate assembly includes a number of running shoes fixed on the underside of the base plate and nailed to the plastic field, and evenly distributed and fixed on the base plate. Four square tubes; the four impact assemblies with the same structure include a square tube column, a square tube sleeve, a first round tube, a second round tube and a spring, wherein the square tube column is set outside the above-mentioned square tube through the first screw Fastening, the square sliding sleeve is fastened outside the square tube column by the second screw, one end of the first round tube is fixedly connected with the above-mentioned square sliding sleeve elevation, the other end is inserted into one end of the spring, and the other end of the spring is inserted into the second Round pipe, the above-mentioned second round pipe is bonded with high-elastic sponge to simulate the knee. The present invention can satisfy practitioners to experience lifting up, pressing down, swinging left and right, and knocking knees on the same level; the four springs have the same or different elastic forces to meet different experience needs of practitioners; it is convenient to adjust the height, disassemble, send, receive and store.

Description

A device for simulating bucket knee practice

technical field

The invention belongs to the field of sports equipment, in particular to a device for simulating gladiatorial practice.

Background technique

There is a game where two people stand on one foot and hold their legs and touch each other's knees. The northerners call it "bumping crutches" and "fighting crutches", while the southerners call it "fighting cock". The opponent wins by picking up, pressing down, bumping, swinging his knees left and right out of bounds or falling down. The gladiator athletic training equipment (CN102151396B) that existing simulated practice fighting knees is used has certain function, but there are following deficiencies: a. b, pick bar and push bar are not in the same plane and cannot meet the needs of knee lift, press down, and impact combination exercises; c, pick bar elastic return parts, and the reset spring elasticity of push bar is single, which cannot meet the multi-elasticity needs; d, Pick bar and push rod can not satisfy the functional needs of knee left and right swing exercises; Now lack a kind of device that can better solve the problems referred to above.

Contents of the invention

In order to better solve the problems existing in the above-mentioned background technology, the object of the present invention is to provide a device for simulating bucket knee exercises.

The invention includes a bottom plate assembly and four impact assemblies with the same structure.

The base plate assembly includes a base plate, running shoe spikes and square pipes, wherein a number of running shoe spikes are fixed on the bottom of the base plate and tied to the plastic field, and four square pipes are evenly distributed and fixed on the base plate;

The four impact assemblies with the same structure include a square tube column, a square tube sleeve, a first round tube, a second round tube and a spring, wherein the square tube column is sleeved outside the square tube, and its lower end is fastened by a first screw , the square sliding sleeve is fastened outside the square tube column by the second screw, one end of the first round tube is fixedly connected with the above-mentioned square sliding sleeve elevation, the other end is inserted into one end of the spring, and the other end of the spring is inserted into the second round tube One end of the spring, the insertion part of the spring is respectively fixed by the third screw and the fourth screw, and the above-mentioned second round tube is bonded with a high-elastic sponge to simulate the knee, and the height of the high-elastic sponge simulated knee can be adjusted through the lifting square sliding sleeve ; The spring force of each spring of the four impact assemblies with the same structure can be the same or different.

Compared with the foot fighter athletic training equipment, the beneficial effect of using this device is:

a. It can satisfy the practitioners to experience lifting, pressing down, swinging left and right, and hitting knees at the same level;

b. The four springs have the same or different elastic forces to meet the different experience needs of practitioners;

c. It is convenient to adjust the height, disassemble, send, receive and store;

d. It is the improvement of the production method and operation method of the product.

Description of drawings

Fig. 1 is a stereogram of the present invention;

Figure 2 is a cross-sectional view of Figures 1A-A.

detailed description

In the schematic diagram of the device used for simulating bucket knee exercises shown in Figure 1, a number of running shoe spikes 8 are fixed below the base plate 10 in the base plate assembly to tie in the plastic field, and four square pipes 11 are evenly distributed and fixed on the base plate; The square tube column 6 in the impact assembly with the same structure is set outside the above square tube, and its lower end is fastened by the first screw 9, and the square sliding sleeve 5 is set on the outside of the square tube column and fastened by the second screw 7. The first circle One end of pipe 2 is fixedly connected with the above-mentioned square sliding sleeve facade, and its other end is inserted into an end of spring 3, as shown in Figure 2, the other end of this spring is inserted into an end of second round pipe 12, and the inserted part of this spring passes through respectively The 3rd screw 1 and the 4th screw 13 are fixed, and above-mentioned second round tube outer bonding high elastic sponge 4 is the simulated knee, can adjust the height of high elastic sponge simulated knee by lifting square sliding sleeve; Described four structures are identical The spring force of each spring of the impact assembly may be the same or different.

Claims (2)

1. the device simulating bucket knee joint exercise, it is characterised in that: it includes that floor combination part and four structure identical shock molectrons, described four structure identical shock molectrons are distributed on floor combination part；Described floor combination part includes base plate, spike and square tube, and wherein, some spike that are connected below base plate are tied in north glue place, in uniform four square tubes that are connected of substrate；Described four structure identical shock molectrons include square tube column, square tube set, the first pipe, the second pipe and spring, wherein, square tube upright post sleeve is outside above-mentioned square tube, its lower end is fastened by the first screw, side's sliding sleeve is enclosed within outside square tube column and is fastened by the second screw, one end of first pipe is connected with above-mentioned side's sliding sleeve facade, its other end inserts one end of spring, the other end of this spring inserts one end of the second pipe, the insertion portion of this spring is fixed by the 3rd screw and the 4th screw respectively, and the outer bonding high-elastic sponge of above-mentioned second pipe is simulation knee.

The device of simulation bucket knee joint exercise the most according to claim 1, it is characterised in that: each spring force of described four identical shock molectrons is identical or different.