CN212016669U

CN212016669U - Taekwondo auxiliary training device

Info

Publication number: CN212016669U
Application number: CN202020292791.0U
Authority: CN
Inventors: 程玉臻
Original assignee: Nanan Weisu Electronic Technology Co Ltd
Current assignee: Nanan Weisu Electronic Technology Co Ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-27
Anticipated expiration: 2030-03-11

Abstract

The utility model relates to a sports training equipment technical field just discloses a taekwondo training aid, including base and support column, the bottom fixedly connected with connecting plate of support column, the connecting plate passes through the top fixed connection of bolt and base, the regulation hole of vertical downward distribution has all been seted up to four faces all around of support column, the surface activity of support column has cup jointed the adjustment sleeve. This taekwondo training aid, one side through the movable plate that can remove about between two upper and lower loop bars is equipped with compression spring and atress spring, drive movable plate extrusion compression spring and atress spring behind the atress portion atress, compression spring and atress spring resume original state, utilize compression spring and atress spring to replace the sponge among the prior art, the buffering effect is better, it is stronger to restore the power, service life is increased, simultaneously, the atress portion contains softer rubber slab of texture and sponge slab, the training person is protected not hurt.

Description

Taekwondo auxiliary training device

Technical Field

The utility model relates to a sports training equipment technical field specifically is a taekwondo training aid.

Background

Currently, taekwondo training devices are continuously updated with the gradual popularization of taekwondo sports and the continuous improvement of training level, and since lower limbs are the main attack points in taekwondo, there are many kicking motions; when practicing these kicking actions, the user or a large training device must be used to perform the exercise, otherwise, the user cannot know whether the kicking action is normal or not.

The stress part of beating is usually required to be included to current training aid, in order to prevent to cause the injury to the training person, stress part generally comprises overcoat and inside sponge, because the sponge texture is softer can prevent to cause the injury to the training person, the sponge has certain elasticity simultaneously, after sponge atress compressive deformation, can also resume original shape in the time of not atress, but, after long-time use, the resilience of sponge can reduce to some extent, make the sponge warp the unable initial condition that resumes after, lead to stress part surface sunken condition to appear, lead to life lower, so just need more new stress part, and the cost is dropped into.

Simultaneously, current atress portion is through the bolt fastening on the support column, because trainer's height is different, and the atress portion is difficult to height-adjusting for this trainer can't be applicable to the trainer of different heights, and inevitable after the atress portion long time uses can damage, needs to maintain and change, and it is comparatively troublesome with the fixed mode maintenance of support column to be changed atress portion through the bolt among the prior art.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a taekwondo training aid possesses the reduce cost and drops into and make things convenient for the height-adjusting and be convenient for maintain the advantage of changing atress portion, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: a taekwondo auxiliary training device comprises a base and a supporting column, wherein the bottom of the supporting column is fixedly connected with a connecting plate, the connecting plate is fixedly connected with the top of the base through bolts, adjusting holes which are vertically distributed downwards are formed in all four faces of the supporting column, the outer surface of the supporting column is sleeved with an adjusting sleeve, one side of the adjusting sleeve is fixedly connected with a positioning device, one end of the positioning device penetrates through the adjusting sleeve and is movably sleeved with the adjusting holes, the other side of the adjusting sleeve is fixedly connected with a cross rod, the other end of the cross rod is fixedly connected with a hollow box, the top and the bottom of an inner cavity of the hollow box are both fixedly provided with a baffle plate, the top and the bottom of the inner cavity of the hollow box are both fixedly connected with a sleeve rod positioned between the baffle plate and the inner wall of the hollow box, the outer surface of the sleeve rod is sleeved, the movable plate is fixedly connected between the support rods, a compression spring is movably sleeved on the outer surface of the sleeve rod, two ends of the compression spring are fixedly connected with the sliding block and the inner wall of the hollow box respectively, a stress spring is fixedly connected to the inner side surface of the movable plate, the other end of the stress spring is fixedly connected with the inner wall of the hollow box, a driven rod is fixedly connected to the outer side surface of the movable plate, and a stress part is fixedly connected to the other end of the driven rod.

Preferably, the outer surface of the base is provided with a filling opening, the bottom of the base is in threaded connection with six suckers, and the six suckers are annularly distributed at the bottom of the base in an angle mode.

Preferably, the upper surface of the baffle is provided with a sliding groove penetrating to the bottom surface, and the diameter value of the sliding groove is two centimeters larger than that of the supporting rod.

Preferably, positioner includes the shell, the side of shell and the side fixed connection of adjusting collar, the pull rod has been cup jointed in the inside activity of shell, the one end of pull rod runs through the adjusting collar and cup joints with the regulation hole activity, the fixed frame of the other end fixedly connected with of pull rod, the inside fixedly connected with handle of fixed frame, the surface of handle is equipped with anti-skidding line, the fixed cover of surface of pull rod has been cup jointed the barrier plate, barrier plate and shell sliding connection, the surface activity of pull rod has cup jointed positioning spring, positioning spring's both ends respectively with barrier plate and shell fixed connection.

Preferably, the stress part comprises a PVC plate, one side of the PVC plate is fixedly connected with the driven rod, the other side of the PVC plate is fixedly connected with a rubber plate, and the other side of the rubber plate is fixedly connected with a sponge plate.

Preferably, the area of the sponge plate is larger than that of the PVC plate, the rubber plate and the hollow box, and the edge part of the sponge plate is bent inward.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this taekwondo training aid, one side through the movable plate that can remove about between two upper and lower loop bars is equipped with compression spring and atress spring, drive movable plate extrusion compression spring and atress spring behind the atress portion atress, compression spring and atress spring resume original state, utilize compression spring and atress spring to replace the sponge among the prior art, the buffering effect is better, it is stronger to restore the power, service life is increased, simultaneously, the atress portion contains softer rubber slab of texture and sponge slab, the training person is protected not hurt.

2. This training device is assisted to taekwondo, through the regulation hole that all distributes about four faces all are equipped with at the support column, outside pulling handle, make pull rod and regulation hole separation, thereby it is fixed to the atress portion to have solved, then can adjust the height of atress portion according to training person's height, make this training device can be applicable to the training person of different heights, and simultaneously, after pull rod and regulation hole separation, can take off impaired atress portion from the top of support column then maintain or change, for prior art, it is more convenient to maintain, it is more convenient to change the atress portion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the support post of the present invention;

FIG. 3 is a schematic structural view of the positioning device of the present invention;

FIG. 4 is an enlarged view of the structure at the position A of the present invention;

FIG. 5 is a schematic structural view of the force-receiving portion of the present invention;

FIG. 6 is a distribution diagram of the sucking disc of the present invention;

fig. 7 is a schematic view of the baffle structure of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a connecting plate; 4. an adjustment hole; 5. an adjusting sleeve; 6. a positioning device; 61. a housing; 62. a pull rod; 63. a blocking plate; 64. a positioning spring; 65. a fixing frame; 66. a handle; 7. a cross bar; 8. a hollow box; 9. a baffle plate; 10. a loop bar; 11. a slider; 12. a compression spring; 13. a strut; 14. moving the plate; 15. a stressed spring; 16. a passive rod; 17. a force receiving portion; 171. PVC board; 172. a rubber plate; 173. a sponge plate; 18. a suction cup; 19. and (4) a filling opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.

Referring to fig. 1 to 7, a taekwondo training aid comprises a base 1 and a support pillar 2, wherein a filling opening 19 is formed in the outer surface of the base 1, sand or water can be filled into the base 1 through the filling opening 19, so that the overall stability is improved, six suckers 18 are in threaded connection with the bottom of the base 1, the six suckers 18 are annularly and angularly distributed at the bottom of the base 1, the ground on which the training aid is placed needs to be a relatively flat ground, a connecting plate 3 is fixedly connected to the bottom of the support pillar 2, the connecting plate 3 is fixedly connected to the top of the base 1 through bolts, adjusting holes 4 are formed in the front, the rear, the left and the right of the support pillar 2, the adjusting holes 4 are vertically and downwardly distributed, and the pull rod 62 is separated from the adjusting holes 4 by pulling outward handles 66, thereby releasing the fixation of the stress part 17, then adjusting the height of the stress part 17 according to the height of the trainer, making the training device suitable for trainers with different heights, simultaneously, after the pull rod 62 is separated from the adjusting hole 4, the damaged stress part can be taken down from the top of the supporting column 2 for maintenance or replacement, compared with the prior art, the maintenance and replacement of the stress part are more convenient, simultaneously, the adjusting holes 4 are arranged on four sides, so that the direction of the stress part 17 can be adjusted according to the environment, and the training device has stronger practicability, the adjusting sleeve 5 is movably sleeved on the outer surface of the supporting column 2, one side of the adjusting sleeve 5 is fixedly connected with the positioning device 6, the positioning device 6 comprises a shell 61, the side surface of the shell 61 is fixedly connected with the side surface of the adjusting sleeve 5, the pull rod 62 is movably sleeved inside the shell 61, one end of the pull rod 62 penetrates through the adjusting sleeve 5 and is movably sleeved with the adjusting hole 4, the other end of the pull rod 62 is fixedly connected with a fixed frame 65, the inside of the fixed frame 65 is fixedly connected with a handle 66, the outer surface of the handle 66 is provided with anti-skid grains, the outer surface of the pull rod 62 is fixedly sleeved with a blocking plate 63, the blocking plate 63 is slidably connected with the shell 61, the outer surface of the pull rod 62 is movably sleeved with a positioning spring 64, two ends of the positioning spring 64 are respectively fixedly connected with the blocking plate 63 and the shell 61, one end of a positioning device 6 penetrates through the adjusting sleeve 5 and is movably sleeved with the adjusting hole 4, the other side of the adjusting sleeve 5 is fixedly connected with a cross rod 7, the other end of the cross rod 7 is fixedly connected with a hollow box 8, the top and the bottom of an inner cavity of the hollow box 8 are both fixedly provided with a baffle 9, the upper surface of the baffle 9 is provided with a chute penetrating to the bottom surface, and the diameter value of the, the top and the bottom of the inner cavity of the hollow box 8 are fixedly connected with loop bars 10 positioned between the baffle 9 and the inner wall of the hollow box 8, one side of a movable plate 14 which can move left and right between the upper loop bar 10 and the lower loop bar 10 is provided with a compression spring 12 and a stress spring 15, the stress part 17 is stressed to drive the movable plate 14 to extrude the compression spring 12 and the stress spring 15, the compression spring 12 and the stress spring 15 recover the original state after the stress part 17 is not stressed, the compression spring 12 and the stress spring 15 are used for replacing sponge in the prior art, the buffer effect is better, the restoring force is stronger, the service life is prolonged, the outer surface of the loop bars 10 is movably sleeved with a sliding block 11, when the stress part 17 is stressed, the sliding block 11 horizontally slides on the loop bars 10 through the horizontal sliding, the compression spring 12 and the stress spring horizontally compress and rebound, so that the hollow box has stronger stability, the surface of, a movable plate 14 is fixedly connected between the upper and lower support rods 13, a compression spring 12 is movably sleeved on the outer surface of the loop bar 10, two ends of the compression spring 12 are respectively fixedly connected with the sliding block 11 and the inner wall of the hollow box 8, the inner side surface of the movable plate 14 is fixedly connected with a stress spring 15, the other end of the stress spring 15 is fixedly connected with the inner wall of the hollow box 8, the outer side surface of the movable plate 14 is fixedly connected with a passive rod 16, the other end of the passive rod 16 is fixedly connected with a stress part 17, the stress part 17 comprises a PVC plate 171, the PVC plate 171 is slightly hard in texture and is used as a carrier for connecting the passive rod 16 and a rubber plate 172, one side of the PVC plate 171 is fixedly connected with the passive rod 16, the other side of the PVC plate 171 is fixedly connected with a rubber plate 172, the other side of the rubber plate 172 is fixedly connected with a sponge plate 173, the, and the edge portion of the sponge plate 173 is bent inward, so as to prevent the trainee from kicking the hard PVC plate 171 and the hollow box 8 carelessly when kicking the leg, thereby increasing the safety of the training.

The working principle is as follows:

when the device is used, the sucker 18 is arranged at the bottom of the base 1, then the base 1 is placed on the ground, at the moment, the sucker 18 stably sucks the ground, then sand or water is filled into the base 1 through the filling opening 19, then the connecting plate 3 is fixed with the top of the base 1 through a bolt, a trainer kicks towards the stress part 17, the sponge plate 173 and the rubber plate 172 buffer, meanwhile, the PVC plate 171 drives the driven rod 16 to push the moving plate 14 inwards, the stress spring 15 is compressed, meanwhile, the sliding block 11 moves on the loop bar 10, then the compression spring 12 is compressed, after the stress part 17 is not stressed, the compression spring 12 and the stress spring 15 recover, the stress part 14 is pushed outwards, the stress part 17 recovers to an initial position, when the height of the stress part 17 needs to be adjusted, one hand pulls the handle 66 outwards, at the moment, the pull rod 62 moves out of the adjusting hole 4, then the other hand supports the stress part 17, the height of the stress part 17 can be adjusted according to the height of the trainer, and then the handle 66 is loosened to ensure that the pull rod 62 is inserted into the new adjusting hole 4 again to ensure that the stress part 17 is fixed; when the force-bearing part 17 needs maintenance and replacement, the pull rod 62 is removed from the adjusting hole 4 according to the above operation, then the adjusting sleeve 5 is removed from the top of the supporting column 2, and then the removed force-bearing part 17 can be maintained or replaced by a new force-bearing part 17.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A taekwondo training aid, includes base (1) and support column (2), its characterized in that: the bottom of the supporting column (2) is fixedly connected with a connecting plate (3), the connecting plate (3) is fixedly connected with the top of the base (1) through bolts, the front, back, left and right sides of the supporting column (2) are respectively provided with a vertically downward distributed adjusting hole (4), the outer surface of the supporting column (2) is movably sleeved with an adjusting sleeve (5), one side of the adjusting sleeve (5) is fixedly connected with a positioning device (6), one end of the positioning device (6) penetrates through the adjusting sleeve (5) and is movably sleeved with the adjusting hole (4), the other side of the adjusting sleeve (5) is fixedly connected with a cross rod (7), the other end of the cross rod (7) is fixedly connected with a hollow box (8), the top and the bottom of the inner cavity of the hollow box (8) are both fixedly provided with a baffle (9), the top and the bottom of the inner cavity of the hollow box (8) are both fixedly connected with a sleeve rod (10) positioned between the baffle (9) and the, sliding block (11) have been cup jointed in the surface activity of loop bar (10), fixed surface of sliding block (11) is connected with branch (13), two from top to bottom fixedly connected with movable plate (14) between branch (13), compression spring (12) have been cup jointed in the surface activity of loop bar (10), the both ends of compression spring (12) respectively with the inner wall fixed connection of sliding block (11) and hollow box (8), the medial surface fixedly connected with atress spring (15) of movable plate (14), the other end of atress spring (15) and the inner wall fixed connection of hollow box (8), the lateral surface fixedly connected with passive pole (16) of movable plate (14), the other end fixedly connected with atress portion (17) of passive pole (16).

2. The taekwondo training aid of claim 1, wherein: the outer surface of the base (1) is provided with a filling opening (19), the bottom of the base (1) is in threaded connection with six suckers (18), and the suckers (18) are distributed at the bottom of the base (1) in an annular angle mode.

3. The taekwondo training aid of claim 1, wherein: the upper surface of baffle (9) is seted up and is run through the spout to the bottom surface, and the diameter value of spout is greater than the diameter value two centimetres of branch (13).

4. The taekwondo training aid of claim 1, wherein: positioner (6) include shell (61), the side of shell (61) and the side fixed connection of adjusting sleeve (5), pull rod (62) have been cup jointed in the inside activity of shell (61), the one end of pull rod (62) runs through adjusting sleeve (5) and cup joints with regulation hole (4) activity, the fixed frame (65) of other end fixedly connected with of pull rod (62), the inside fixedly connected with handle (66) of fixed frame (65), the surface of handle (66) is equipped with anti-skidding line, the fixed surface of pull rod (62) has cup jointed barrier plate (63), barrier plate (63) and shell (61) sliding connection, positioning spring (64) have been cup jointed in the surface activity of pull rod (62), the both ends of positioning spring (64) respectively with barrier plate (63) and shell (61) fixed connection.

5. The taekwondo training aid of claim 1, wherein: stress part (17) include PVC board (171), one side and passive pole (16) fixed connection of PVC board (171), the opposite side fixedly connected with rubber slab (172) of PVC board (171), the opposite side fixedly connected with sponge board (173) of rubber slab (172).

6. The taekwondo training aid of claim 5, wherein: the area of the sponge plate (173) is larger than that of the PVC plate (171), the rubber plate (172) and the hollow box (8), and the edge part of the sponge plate (173) is bent inwards.