CN211050862U

CN211050862U - Taekwondo training auxiliary device

Info

Publication number: CN211050862U
Application number: CN201921825481.4U
Authority: CN
Inventors: 窦燕
Original assignee: HEBEI INSTITUTE OF PHYSICAL EDUCATION
Current assignee: HEBEI INSTITUTE OF PHYSICAL EDUCATION
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-21
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to the technical field of taekwondo training accessories, in particular to a taekwondo training auxiliary device which can conveniently train the kicking height in the normal training process; the on-line screen storage device comprises a base, two sets of fixed axles, two sets of holding rings, the lifting belt, the rope is connected to the multiunit, two sets of lifting chains, two sets of pulling rings, two sets of gag lever post and two sets of gag lever posts, the multiunit is connected the rope top and is provided with two sets of go-between respectively, still include the layer board, two sets of support threaded rod, two sets of support screwed pipe, two sets of rotatory piece and two sets of swing pinion, the base top is provided with two sets of fixed slots, be provided with two sets of ball bearing in two sets of fixed slots respectively, insert respectively and fix to two sets of ball bearing in two sets of support threaded pipe bottoms, insert respectively and the spiral shell dress to two sets of support threaded pipe in two sets of.

Description

Taekwondo training auxiliary device

Technical Field

The utility model relates to a taekwondo training auxiliary device's technical field especially relates to a taekwondo training auxiliary device.

Background

It is known that taekwondo originated from korean peninsula, which was originally evolved from taekwondo and floro in korean three kingdom times, and a popular skill in korea is one of formal game items of modern olympic games.

Because taekwondo has the advantages of improving physical quality, cultivating coordination ability, building willpower, relieving pressure, improving confidence and interest, optimizing body type and the like, the taekwondo is widely popular among teenagers, and taekwondo training courses and training courses are available in many colleges and training institutions.

In taekwondo training and training, in addition to the formal guidance of a training instructor, there are various items that require a trainee to perform actual exercises and exercises, and in the training process, the height of the kicking of the trainee also needs to be trained, but in the normal training process, it is inconvenient to train the height of the kicking.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, the utility model provides a taekwondo training auxiliary device that can conveniently highly train the kicking leg in normal training process.

The utility model discloses a taekwondo training auxiliary device, connect rope, two sets of lifting chains, two sets of holding rings, fall band, multiunit including base, two sets of fixed axles, two sets of holding rings, fall band, multiunit, two sets of gag lever posts and two sets of spacing rings, two sets of fixed axle bottoms all are connected with the base top to two sets of fixed axle tops are connected with two sets of holding rings respectively, the multiunit is connected the rope bottom and is connected with fall band both ends respectively to the multiunit is connected the rope top and is provided with two sets of go-between respectively, two sets of lifting chains one end is connected with two sets of go-between respectively, and two sets of lifting chains other ends pass two sets of holding rings respectively and are connected with two sets of holding rings, two sets of lifting chains pass two sets of spacing rings respectively, still include layer board, two sets of support threaded rods, two sets, Two sets of rotatory pieces and two sets of rotating gear, the base top is provided with two sets of fixed slots, be provided with two sets of ball bearing in two sets of fixed slots respectively, insert respectively and fix to two sets of ball bearing in two sets of support threaded pipe bottoms, insert respectively and spiral shell dress to two sets of support threaded pipes in two sets of support threaded rod bottoms to two sets of support threaded rod tops are passed through connection structure and are connected bottom the layer board, the fall band and the layer board contact, be provided with two sets of first fixed orificess on the two sets of rotatory pieces respectively to two sets of rotatory pieces are fixed to two sets of support threaded pipes with the suit respectively, be provided with two sets of second fixed orificess on the two sets of rotating gear respectively to two sets of rotating gear is fixed to on two sets of support threaded pipes respectively the suit to two sets of.

The utility model discloses a taekwondo training auxiliary device still includes multiunit bracing piece and multiunit supporting wheel, multiunit bracing piece both ends are connected with two sets of slewing gear bottoms and multiunit supporting wheel respectively, the multiunit supporting wheel all contacts with the base top.

The utility model discloses a taekwondo training auxiliary device still includes multiunit stiffener and two sets of registration arm, the multiunit stiffener both ends are connected with two sets of registration arms and base top respectively, two sets of fixed axles pass two sets of registration arms respectively.

The utility model discloses a taekwondo training auxiliary device, connection structure includes location axle and two sets of fixing base, the location axle is installed on two sets of support threaded rod tops, two sets of fixing bases are all installed in the layer board bottom, be provided with two sets of through-holes on two sets of fixing bases respectively, both ends pass two sets of through-holes respectively around the location axle to both ends are provided with two sets of stoppers respectively around the location axle.

The utility model discloses a taekwondo training auxiliary device still includes two sets of slipmats, two sets of slipmats are installed respectively on two sets of through-hole inner walls to two sets of slipmats all contact with the fixed axle.

The utility model discloses a taekwondo training auxiliary device still includes two sets of locating levers and two sets of locating pieces, two sets of locating levers both ends respectively with two sets of supporting threaded rod and two sets of locating piece connection, two sets of locating pieces all contact bottom the layer board.

The utility model discloses a taekwondo training auxiliary device still includes two sets of first blotters, two sets of first blotters are installed respectively on two sets of holding ring inner walls to two sets of lifting chains contact with two sets of first blotters respectively.

The utility model discloses a taekwondo training auxiliary device, be provided with two sets of second blotters on two sets of spacing ring inner walls respectively, two sets of second blotters contact with two sets of lifting chains respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the random rotating block is rotated to drive the supporting threaded pipes connected with the random rotating block to rotate, because the two groups of rotating gears are meshed, the two groups of supporting threaded pipes can be simultaneously rotated, the two groups of supporting threaded rods can simultaneously enter the two groups of supporting threaded pipes or simultaneously screw out of the two groups of supporting threaded pipes, so that the height of the supporting plate can be conveniently adjusted, the supporting plate is contacted with the lifting belt, when a student exercises kicking, one leg can be placed on the lifting belt, the lowest position of the leg is conveniently limited by the supporting plate, the two hands of the student respectively hold the two groups of pulling rings and apply pulling force, so that the two groups of lifting chains move and indirectly drive the lifting belt to rise, the leg of the student can be lifted, thereby muscle memory of the leg lifting of the student can be conveniently trained, the height of the supporting plate can be adjusted according to different kicking height requirements, and therefore, the normal training process can be conveniently, and (5) carrying out memory training on the height of the kicking leg.

Drawings

Fig. 1 is a schematic diagram of the right-side view structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a right side view of the connection of the fixed shaft and the stop block;

FIG. 4 is a schematic top view of the connection of the stop bar, stop collar and second cushion;

in the drawings, the reference numbers: 1. a base; 2. a fixed shaft; 3. a positioning ring; 4. lifting the belt; 5. connecting ropes; 6. a hoisting chain; 7. pulling the ring; 8. a limiting rod; 9. a limiting ring; 10. a connecting ring; 11. a support plate; 12. supporting the threaded rod; 13. supporting the threaded pipe; 14. rotating the block; 15. a rotating gear; 16. a ball bearing; 17. a support bar; 18. a support wheel; 19. a reinforcing bar; 20. a positioning tube; 21. positioning the shaft; 22. a fixed seat; 23. a limiting block; 24. a non-slip mat; 25. positioning a rod; 26. positioning blocks; 27. a first cushion pad; 28. a second cushion pad.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the taekwondo training aid of the present invention rotates an arbitrary rotary block 14 to drive a support threaded pipe 13 connected thereto to rotate when operating, and two sets of rotary gears 15 are engaged to rotate two sets of support threaded pipes 13 simultaneously, so that two sets of support threaded rods 12 enter two sets of support threaded pipes 13 simultaneously or are rotated out of two sets of support threaded pipes 13 simultaneously, thereby conveniently adjusting the height of a support plate 11, and the support plate 11 and two sets of support threaded rods 12 are rotated relatively when two sets of fixing bases 22 rotate along a positioning shaft 21, thereby conveniently adapting to the requirements of a user, and the two sets of positioning blocks 26 can be fixed by two sets of positioning rods 25, and when the support plate 11 contacts two sets of positioning blocks 26, the maximum degree of rotation of the support plate 11 can be conveniently limited, and the support plate 11 contacts with a lifting belt 4, the relative position relation between the positioning shaft 21 and the two fixing seats 22 can be adjusted through the two groups of limiting blocks 23, the friction force between the positioning shaft 21 and the inner walls of the two groups of through holes can be enhanced through the two groups of anti-slip pads 24, the stability of the rotation of the two groups of fixing seats 22 along the positioning shaft 21 is improved, a student can put one leg on the lifting belt 4 when practicing kicking, the lowest position of the leg is conveniently limited through the supporting plate 11, two hands of the student respectively hold the two groups of pull rings 7 and apply pulling force to enable the two groups of lifting chains 6 to move and indirectly drive the lifting belt 4 to ascend, so that the leg of the student can be lifted, the muscle memory of the leg lifting of the student can be conveniently trained, the height of the supporting plate 11 can be adjusted according to different kicking height requirements, the memory training of the kicking height can be conveniently carried out, when the two groups of lifting chains 6 repeatedly pass through the two groups of positioning rings 3 and the two groups of, can reduce the wearing and tearing between two sets of lifting chains 6 and two sets of holding rings 3 and two sets of spacing rings 9 inner walls through two sets of first blotter 27 and two sets of second blotter 28, can be through the position of the fixed two sets of registration arms 20 of multiunit stiffener 19 to can play certain limited effect to the position of two sets of fixed axles 2 through two sets of registration arms 20, when two sets of pinion 15 rotated, can make the convenient position of injecing two sets of pinion 15 of support of multiunit bracing piece 17 through the rotation at multiunit supporting wheel 18 along base 1 top.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A taekwondo training auxiliary device is characterized by comprising a base (1), two groups of fixed shafts (2), two groups of positioning rings (3), a lifting belt (4), a plurality of groups of connecting ropes (5), two groups of lifting chains (6), two groups of pulling rings (7), two groups of limiting rods (8) and two groups of limiting rings (9), wherein the bottoms of the two groups of fixed shafts (2) are connected with the top of the base (1), the tops of the two groups of fixed shafts (2) are respectively connected with the two groups of positioning rings (3), the bottoms of the plurality of groups of connecting ropes (5) are respectively connected with the two ends of the lifting belt (4), the top of the plurality of groups of connecting ropes (5) is respectively provided with two groups of connecting rings (10), one ends of the two groups of lifting chains (6) are respectively connected with the two groups of connecting rings (10), and the other ends of the two groups of lifting chains (6) respectively, the two ends of the two groups of limiting rods (8) are respectively connected with two groups of fixed shafts (2) and two groups of limiting rings (9), the two groups of lifting chains (6) respectively penetrate through the two groups of limiting rings (9), the lifting device further comprises a supporting plate (11), two groups of supporting threaded rods (12), two groups of supporting threaded pipes (13), two groups of rotating blocks (14) and two groups of rotating gears (15), two groups of fixing grooves are formed in the top of the base (1), two groups of ball bearings (16) are respectively arranged in the two groups of fixing grooves, the bottom ends of the two groups of supporting threaded pipes (13) are respectively inserted into and fixed to the two groups of ball bearings (16), the bottom ends of the two groups of supporting threaded rods (12) are respectively inserted into and screwed into the two groups of supporting threaded pipes (13), the top ends of the two groups of supporting threaded rods (12) are connected with the bottom of the supporting plate (, two groups of first fixing holes are respectively formed in the two groups of rotating blocks (14), the two groups of rotating blocks (14) are respectively fixed to the two groups of supporting threaded pipes (13) in a sleeved mode, two groups of second fixing holes are respectively formed in the two groups of rotating gears (15), the two groups of rotating gears (15) are respectively fixed to the two groups of supporting threaded pipes (13) in a sleeved mode, and the two groups of rotating gears (15) are meshed with each other.

2. A taekwondo training aid according to claim 1, further comprising a plurality of sets of support rods (17) and a plurality of sets of support wheels (18), wherein the plurality of sets of support rods (17) are connected at both ends thereof to the bottom of the two sets of rotary gears (15) and the plurality of sets of support wheels (18), respectively, and the plurality of sets of support wheels (18) are in contact with the top of the base (1).

3. A taekwondo training aid according to claim 2, further comprising a plurality of reinforcing rods (19) and two sets of positioning tubes (20), wherein both ends of the reinforcing rods (19) are respectively connected with the two sets of positioning tubes (20) and the top of the base (1), and the two sets of fixing shafts (2) respectively pass through the two sets of positioning tubes (20).

4. A taekwondo training aid according to claim 3, wherein the connecting structure comprises a positioning shaft (21) and two sets of fixing bases (22), the positioning shaft (21) is mounted on the top ends of the two sets of supporting threaded rods (12), the two sets of fixing bases (22) are mounted on the bottom of the supporting plate (11), two sets of through holes are respectively formed on the two sets of fixing bases (22), the front and rear ends of the positioning shaft (21) respectively pass through the two sets of through holes, and two sets of limit blocks (23) are respectively formed on the front and rear ends of the positioning shaft (21).

5. A taekwondo training aid according to claim 4, further comprising two sets of anti-slip pads (24), wherein the two sets of anti-slip pads (24) are respectively installed on the inner walls of the two sets of through holes, and the two sets of anti-slip pads (24) are in contact with the fixing shaft (2).

6. A taekwondo training aid according to claim 5, further comprising two sets of positioning rods (25) and two sets of positioning blocks (26), wherein the two sets of positioning rods (25) are connected to the two sets of supporting threaded rods (12) and the two sets of positioning blocks (26), respectively, and the two sets of positioning blocks (26) are in contact with the bottom of the supporting plate (11).

7. A taekwondo training aid according to claim 6, further comprising two sets of first cushion pads (27), wherein the two sets of first cushion pads (27) are respectively mounted on the inner walls of the two sets of positioning rings (3), and wherein the two sets of lifting chains (6) are respectively in contact with the two sets of first cushion pads (27).

8. A taekwondo training aid according to claim 7, wherein two sets of second cushion pads (28) are respectively provided on the inner walls of the two sets of stopper rings (9), and the two sets of second cushion pads (28) are respectively in contact with the two sets of lifting chains (6).