Free combat training rotary boxing target
Technical Field
The invention relates to the field of physical training equipment, in particular to a rotary boxing target for free combat training.
Background
The exercise is an important way for keeping the body health, not only the body becomes flexible and young, but also the physical strength is increased, the exercise training is a dispatching way selected by many people after work, the self-protection capability of trainers is enhanced while the body is exercised in the exercises such as free boxing and boxing, so the training is popular with many men, even many women can choose boxing items for training, the boxing training is an important content in the boxing training, the training of straight boxing, punching and punching can not leave boxing targets, the boxing targets used at present are generally vertical boxing targets, the boxing targets are fixed on the ground through bases or suckers, the suckers on the bases of the boxing targets can adsorb the ground, the bases can pull up the floor even when the punching force is large, and the damage to the floor is caused, even if the area of the base is small, the problem that the floor tiles are pulled up or even pulled apart still exists, and a novel boxing target is needed to solve the problem.
Disclosure of Invention
The invention aims to provide a free combat training rotary boxing target to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a rotary boxing target for free combat training comprises a connecting frame, wherein the bottom of the connecting frame is detachably connected with a hollow base, the bottom of the hollow base is detachably connected with a plurality of suckers, the connecting frame is detachably connected with a connecting seat through a plurality of long bolts and a plurality of stand column damping springs, the stand column damping springs are sleeved outside the long bolts, stand columns are welded on the upper portion of the connecting seat and are in rotating fit with a bottom rotating disc and a top rotating disc through bearings, the bottom rotating disc and the top rotating disc are provided with boxing targets, two ends of an inner rod of the boxing target are both connected with boxing target tension springs, the end portions of the boxing target tension springs are connected with connecting rods, the connecting rods are matched with the bottom rotating disc or the top rotating disc, the top of each stand column is detachably connected with a positioning disc, a plurality of sleeves are uniformly distributed on the positioning disc, positioning bolts are screwed in, and a plurality of jacks are formed on the positioning pins.
Preferably, the middle part of the connecting frame is provided with a boss, and the long bolt is matched with a nut to complete the connection of the connecting frame and the connecting seat.
Preferably, a plurality of connecting rod holes are formed in the bottom rotating disc and the top rotating disc, the connecting rod holes are matched with the connecting rods, and the connecting rods are provided with nuts.
Preferably, a plurality of positioning pin holes are formed in the top turntable, and the positioning pin holes are matched with the positioning pins.
Preferably, the positioning plate is detachably connected with the top of the upright post through a plurality of connecting bolts, and the positioning bolts are matched with the jacks.
Compared with the prior art, the invention has the beneficial effects that: when the rotary boxing target for free combat training is used, the top of the hollow base is provided with the cover which can be filled with water or filled with fine sand, the sucker at the bottom of the hollow base is used for adsorbing the ground, the hollow base is detachably connected with the connecting frame, the connecting frame and the connecting seat are matched with the upright damping spring through the long bolt, the design ensures that the radial impact force mainly received by the upright during use can be buffered by the upright damping spring, the adsorption force of the hollow base on the ground is reduced, the probability that the floor is pulled up by the sucker is reduced, the bottom turntable and the top turntable are in running fit with the upright and can rotate, the positioning pin is in clearance fit with the sleeve and can be inserted into the sleeve, the jack on the positioning pin is matched with the jack below the positioning pin, the bottom of the positioning pin is not inserted into the positioning pin hole, the top turntable can not rotate under the limiting action of the positioning pin, when the positioning pin is matched, the lower end of the positioning pin is inserted into the positioning pin hole on the top rotary plate, the top rotary plate can be limited by the positioning pin and cannot rotate, when a user trains, the user strikes the boxing target, when the positioning pin is not inserted into the top rotary plate, the boxing target is struck, the bottom rotary plate and the top rotary plate can be driven to rotate, the buffering effect is achieved, meanwhile, the boxing target tension spring can elastically deform to absorb impact force, the impact force on the stand column is further reduced under the buffering effect of the boxing target tension spring and the rotating effect of the bottom rotary plate and the top rotary plate, the upward suction force of the suction disc on the floor is further reduced, the probability that the floor or floor tiles are pulled out is reduced, the boxing target rotates, a trainer can perform dynamic striking training conveniently, the training richness is improved, when the boxing target does not need to rotate, the positioning pin can be inserted down, and the top rotary plate can be fixed, at the moment, the function of the device is similar to that of the traditional boxing target; this device shock attenuation is effectual, and is little to the effort on floor than traditional boxing target, reduces the floor and damages the probability to hit the mode and can select between rotatory and irrotational, the suitability is strong.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a cross-sectional view of the connecting frame of the present invention.
Fig. 3 is a top view of the bottom turntable of the present invention.
Fig. 4 is a top view of the top turntable of the present invention.
FIG. 5 is a top view of the puck of the present invention.
In the figure: 1. link, 2, hollow base, 3, sucking disc, 4, long bolt, 5, stand damping spring, 6, connecting seat, 7, stand, 8, bearing, 9, end carousel, 10, top carousel, 11, boxing target, 12, interior pole, 13, boxing target extension spring, 14, connecting rod, 15, positioning disk, 16, sleeve, 17, positioning bolt, 18, locating pin, 19, jack, 20, boss, 21, nut, 22, connecting rod hole, 23, locating pin hole, 24, connecting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a rotary boxing target for free combat training comprises a connecting frame 1, wherein the bottom of the connecting frame 1 is detachably connected with a hollow base 2, the bottom of the hollow base 2 is detachably connected with a plurality of suckers 3, the connecting frame 1 is detachably connected with a connecting seat 6 through a plurality of long bolts 4 and a stand damping spring 5, the stand damping spring 5 is sleeved outside the long bolts 4, a stand 7 is welded on the upper portion of the connecting seat 6, the stand 7 is in rotating fit with a bottom rotary plate 9 and a top rotary plate 10 through a bearing 8, the bottom rotary plate 9 and the top rotary plate 10 are provided with boxing targets 11, two ends of an inner rod 12 of each boxing target 11 are connected with boxing target tension springs 13, the end portions of the boxing target tension springs 13 are connected with connecting rods 14, the connecting rods 14 are matched with the bottom rotary plate 9 or the top rotary plate 10, the top of each stand 7 is detachably connected with a positioning plate 15, and a plurality of sleeves 16, the sleeve 16 is radially screwed with a positioning bolt 17, a positioning pin 18 penetrates through the sleeve 16, a plurality of insertion holes 19 are formed in the positioning pin 18, a boss 20 is arranged in the middle of the connecting frame 1, the long bolt 4 is matched with a nut 21 to complete connection of the connecting frame 1 and the connecting seat 6, a plurality of connecting rod holes 22 are formed in the bottom rotary table 9 and the top rotary table 10, the connecting rod holes 22 are matched with the connecting rod 14, the connecting rod 14 is provided with the nut, a plurality of positioning pin holes 23 are formed in the top rotary table 10, the positioning pin holes 23 are matched with the positioning pin 18, the positioning disc 15 is detachably connected with the top of the upright post 7 through a plurality of connecting bolts 24, and the positioning bolt 17 is matched with the insertion holes 19.
The working principle is as follows: when the rotary boxing target for free combat training is used, the top of the hollow base 2 is provided with an opening and a cover, fine sand can be filled in the opening or the cover, the sucker 3 at the bottom of the hollow base 2 is used for adsorbing the ground, the hollow base 2 is detachably connected with the connecting frame 1, the connecting frame 1 and the connecting seat 6 are matched with the upright damping spring 5 through the long bolt 4, the design enables the upright 7 to be buffered by the upright damping spring 5 in the radial direction when in use, the adsorption force of the hollow base 2 on the ground is reduced, the probability that the floor is pulled up by the sucker 3 is reduced, the bottom turntable 9 and the top turntable 10 are in running fit with the upright 7 and can rotate, the positioning pin 18 is in clearance fit with the sleeve 16 and can be inserted into and pulled out of the sleeve 16, the jack 19 on the positioning pin 18 is matched with the positioning bolt 17, when the positioning bolt 17 is matched with the jack 19 below the positioning pin, at this time, the top rotary table 10 can rotate without being limited by the positioning pin 18, when the positioning bolt 17 is matched with the jack 19 at the upper part of the positioning pin 18, the lower end of the positioning pin 18 is inserted into the positioning pin hole 23 on the top rotary table 10, at this time, the top rotary table 10 can be limited by the positioning pin 18 and cannot rotate, when a user trains, the user strikes the boxing target 11, when the positioning pin 18 is not inserted into the top rotary table 10, the boxing target 11 is struck, the bottom rotary table 9 and the top rotary table 10 are driven to rotate, the buffering effect is achieved, meanwhile, the boxing target tension spring 13 can also generate elastic deformation to absorb impact force, the impact force on the upright post 7 is further reduced under the buffering effect of the boxing target tension spring 13 and the rotating effect of the bottom rotary table 9 and the top rotary table 10, the upward suction force of the suction disc 3 on the floor is further reduced, and the probability that the floor or floor tile is pulled up is, moreover, the boxing target 11 rotates, so that a trainer can perform dynamic hitting training, the training richness is improved, and when the boxing target 11 does not rotate, the positioning pin 18 can be inserted, so that the top turntable 10 is fixed, and the device has the similar function with the traditional boxing target.
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.