CN209952167U

CN209952167U - Taekwondo rotary leaf target

Info

Publication number: CN209952167U
Application number: CN201920320373.5U
Authority: CN
Inventors: 吴海市
Original assignee: Tianjin Shengshi Zhongao Health Technology Co Ltd
Current assignee: Tianjin Shengshi Zhongao Health Technology Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-01-17
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a taekwondo revolves leaf target, the on-line screen storage device comprises a base, base upper end middle part fixedly connected with pillar, the sleeve has been cup jointed through first bearing activity in the pillar upper end, sleeve left end lower part and right-hand member upper portion fixedly connected with arc pole respectively, the first branch of arc pole outer end fixedly connected with, first branch is pegged graft at the middle part of movable block through the second bearing activity. The utility model discloses a set up first branch, the second bearing, the movable block, first spacer pin, the mounting bracket, the spout, the slider, the connecting block, the fixed block, the second spacer pin, second branch, the foot target, connecting plate and spring, avoided the partner to lift the foot target for a long time, the arm produces the condition of ache and takes place, has also avoided the condition of off-target to take place, and also improves the security of training, in addition, also made things convenient for the installation and the change of foot target, guaranteed the progress of training.

Description

Taekwondo rotary leaf target

Technical Field

The utility model relates to a taekwondo training apparatus technical field specifically is a taekwondo revolves leaf target.

Background

Taekwondo, one of the formal game items of the modern olympic games, is a sport that uses hands and feet mainly to fight or fight. The foot target is an indispensable tool for taekwondo leg training. Present taekwondo rotary vane target, like patent number: CN201620916581.8, although on the basis of the original foot target, a foot target body is additionally arranged, the structure ensures that the target position can be smoothly changed by the target holding person, the changing speed is increased, the exercise intensity and the effect are enhanced, but the foot target needs to be lifted by the partner, the foot target is lifted by hands for a long time, the arm is easy to ache, sometimes, when the target is kicked by the student, the impact given to the foot target by the foot part is larger, the partner is difficult to stably hold the foot target, the target falling-off condition is easy to occur, and even the player is accidentally injured. Therefore, a taekwondo rotary vane target is provided.

Disclosure of Invention

An object of the utility model is to provide a taekwondo revolves leaf target to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a taekwondo rotary vane target comprises a base, wherein a support column is fixedly connected to the middle of the upper end of the base, a sleeve is sleeved at the upper end of the support column through first bearing activity, arc-shaped rods are fixedly connected to the lower portion of the left end and the upper portion of the right end of the sleeve respectively, a first support rod is fixedly connected to the outer end of each arc-shaped rod, the first support rod is inserted into the middle of a movable block through second bearing activity, the movable block and the first support rod are movably connected with a first limiting pin through threads, a mounting frame is fixedly connected to the outer end of the movable block, a sliding groove is formed in the middle end of the mounting frame, sliding blocks are movably clamped at the upper end and the lower end of an inner cavity of the sliding groove, connecting blocks are fixedly connected to the outer ends of the sliding blocks, fixed blocks and connecting plates are fixedly connected to, and the second supporting rod and the fixing block are movably connected with a second limiting pin through threads, and a foot target is fixedly arranged at the outer end of the second supporting rod.

Preferably, the first limit pin and the second limit pin respectively comprise a knob and a screw.

Preferably, the connecting plates are respectively positioned at the upper end and the lower end in the gap between the two foot targets.

Preferably, the upper end of the strut is fixedly inserted into an inner ring of the first bearing in a penetrating manner, and an outer ring of the first bearing is fixedly sleeved with a sleeve.

Preferably, the first supporting rod is movably inserted into an inner ring of the second bearing, and the second bearing is fixedly arranged in the middle of the movable block.

Compared with the prior art, the beneficial effects of the utility model are that: the taekwondo rotary vane target is provided with the first supporting rod, the second bearing, the movable block, the first limiting pin, the mounting frame, the sliding chute, the sliding block, the connecting block, the fixing block, the second limiting pin, the second supporting rod, the foot target, the connecting plate and the spring, so that the state that the foot target is lifted by hands of an attendant is simulated, the condition that the attendant lifts the foot target for a long time and the arm is sore is avoided, the off-target condition is also avoided, the spring gives a certain buffer to the foot target, the injury to the foot caused by the fact that the foot target is too hard is avoided, the training safety is improved, in addition, the installation and the replacement of the foot target are facilitated, the spare foot target can be simply and quickly replaced to the position of the damaged foot target, and the training progress is guaranteed; through setting up base, pillar, first bearing, sleeve and arc pole, both ends set up the arc pole of high difference about telescopic, and the student who makes can hit the foot target of co-altitude when the training, moreover, can also be used for training the student to hit the ability of hitting dynamic foot target, helps improving the effect of training.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is a sectional view of the structure a of the present invention.

In the figure: the device comprises a base 1, a support column 2, a first bearing 3, a sleeve 4, an arc-shaped rod 5, a first support rod 6, a second bearing 7, a movable block 8, a first limiting pin 9, a mounting frame 10, a sliding groove 11, a sliding block 12, a connecting block 13, a fixed block 14, a second limiting pin 15, a second support rod 16, a pin target 17, a connecting plate 18 and a spring 19.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a taekwondo rotary vane target comprises a base 1, wherein a strut 2 is fixedly connected to the middle of the upper end of the base 1, a sleeve 4 is movably sleeved at the upper end of the strut 2 through a first bearing 3, the upper end of the strut 2 is fixedly penetrated and inserted into an inner ring of the first bearing 3, the sleeve 4 is fixedly sleeved on an outer ring of the first bearing 3, an arc-shaped rod 5 is fixedly connected to the lower portion of the left end and the upper portion of the right end of the sleeve 4 respectively, a first support rod 6 is fixedly connected to the outer end of the arc-shaped rod 5, the first support rod 6 is movably inserted into the middle of a movable block 8 through a second bearing 7, the first support rod 6 is movably inserted into the inner ring of the second bearing 7, the second bearing 7 is fixedly installed at the middle of the movable block 8, the movable block 8 and the first support rod 6 are movably connected with a first limit pin 9 through threads, an, open the mounting bracket 10 middle-end has spout 11, the equal activity joint in both ends has slider 12 about 11 inner chambers of spout, 12 outer end fixedly connected with connecting block 13 of slider, connecting block 13 outer end is fixedly connected with fixed block 14 and connecting plate 18 respectively, and two equidistance fixed mounting has spring 19 in the 18 clearances of connecting plate, fixed block 14 middle part is fixed to be pegged graft and is had second branch 16, and second branch 16 and fixed block 14 have second spacer pin 15 through screw thread swing joint, first spacer pin 9 and second spacer pin 15 are equallyd divide and do not include knob and screw rod, 16 outer ends fixed mounting of second branch has foot target 17, and connecting plate 18 is located two respectively the upper and lower both ends in the 17 clearances of foot target. The arc-shaped rods 5 with different heights are arranged at the left end and the right end of the sleeve 4, so that a student can strike foot targets 17 with different heights during training, the first bearing 3 is arranged at the upper end of the strut 2, the foot targets 17 can rotate, and when the training difficulty needs to be improved, a partner can push the foot targets 17 to rotate, so that the ability of the student to strike the dynamic foot targets 17 is trained, and the training effect is improved; before training, a foot target 17 is often required to be installed on the device, in the process of installing the foot target 17, the second supporting rod 16 on the foot target 17 is respectively inserted into the fixed block 14, the knob on the second limiting pin 15 is screwed down, the screw rod on the second limiting pin 15 is inserted into the fixed block 14 and the second supporting rod 16, namely, the foot target 17 is fixedly installed on the fixed block 14, then the knob on the first limiting pin 9 is screwed down, the screw rod on the first limiting pin 9 is inserted into the first supporting rod 6 and the movable block 8, namely, the position of the installation frame 10 is fixed, the installation frame 10 is prevented from rotating during trainee training, because the foot target 17 is installed on the installation frame 10 through the actions of the second supporting rod 16, the fixed block 14, the sliding block 12, the sliding groove 11 and the second supporting rod 16, the state that the foot target 17 is lifted by hands of an attendant is simulated, the target 17 is not required to be lifted by the attendant, and the target 17 is prevented from being lifted by the attendant, the arm is sore, and the off-target condition is avoided; when a student strikes the foot targets 17 on the lower sides of the connecting plates 18 during training, certain impact force is given to the foot targets 17 by the feet and pushes the foot targets 17 to move upwards, the sliding blocks 12 slide upwards in the sliding grooves 11, meanwhile, the springs 19 give certain buffering to the foot targets 17, and therefore the damage to the feet due to the fact that the foot targets 17 are too hard is avoided, and the training safety is improved; after damage appears in foot target 17, can twist the knob on the first spacer pin 9, up to the first branch rod 6 of pegging graft of screw rod on the first spacer pin 9, because of first branch rod 6 is through second bearing 7 swing joint movable block 8, this just makes movable block 8 can take place to rotate, rotate movable block 8 forward 180, make the foot target 17 of damage be located the upper end of connecting plate 18, make reserve foot target 17 be located the lower extreme of connecting plate 18, it can to tighten the knob on the first spacer pin 9 again, thereby simply change the position of foot target 17 of damage with reserve foot target 17 fast, the progress of training has been guaranteed.

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 rotary vane target, includes base (1), its characterized in that: the middle part of the upper end of the base (1) is fixedly connected with a strut (2), the upper end of the strut (2) is movably sleeved with a sleeve (4) through a first bearing (3), the lower part of the left end and the upper part of the right end of the sleeve (4) are respectively fixedly connected with an arc-shaped rod (5), the outer end of the arc-shaped rod (5) is fixedly connected with a first supporting rod (6), the first supporting rod (6) is movably inserted in the middle part of a movable block (8) through a second bearing (7), the movable block (8) and the first supporting rod (6) are movably connected with a first limiting pin (9) through threads, the outer end of the movable block (8) is fixedly connected with a mounting frame (10), the middle end of the mounting frame (10) is provided with a chute (11), the upper end and the lower end of an inner cavity of the chute (11) are movably clamped with a sliding block (12), the outer end of the sliding block (12) is fixedly connected with, and two equidistant fixed mounting has spring (19) in connecting plate (18) clearance, fixed the pegging graft in fixed block (14) middle part has second branch (16), and second branch (16) and fixed block (14) have second spacer pin (15) through screw thread swing joint, second branch (16) outer end fixed mounting has foot target (17).

2. The taekwondo rotary vane target of claim 1, wherein: the first limiting pin (9) and the second limiting pin (15) respectively comprise a knob and a screw rod.

3. The taekwondo rotary vane target of claim 1, wherein: the connecting plates (18) are respectively positioned at the upper end and the lower end in the gap between the two foot targets (17).

4. The taekwondo rotary vane target of claim 1, wherein: the upper end of the strut (2) is fixedly inserted in an inner ring of the first bearing (3) in a penetrating manner, and a sleeve (4) is fixedly sleeved on an outer ring of the first bearing (3).

5. The taekwondo rotary vane target of claim 1, wherein: the first supporting rod (6) is movably inserted into an inner ring of the second bearing (7), and the second bearing (7) is fixedly arranged in the middle of the movable block (8).