Patent Application
20250041695
The present invention relates to a punching training device.
Boxing has become very popular in recent years. Boxing is a high-intensity exercise that combines aerobic and muscle training, and it can effectively train the muscles of the whole body, strengthen the core muscles, enhance cardiopulmonary function, improve coordination and reaction speed, release stress, and reduce stress and anxiety. The striking training device allows the user to practice striking skills and train reaction alone without an accompanying person. Generally, a striking training device includes a base, a rod body, a spring and a strike portion. The spring is connected to and between the strike portion and the rod body. When the user strikes the strike portion, the spring can make the strike portion swing and return. The like striking training devices are disclosed, for example, in TW 1699230, TW 1685367 and TW 1606857.
However, this type of striking training device is restored through a spring, and the strike portion usually swings with the spring as a fulcrum, resulting in a narrow swinging range of the strike portion so that it is seriously lack of responsive speed and sensitivity, and can no longer meet the needs of striking training.
The present invention is, therefore, arisen to obviate or at least mitigate the above-mentioned disadvantages.
The main object of the present invention is to provide a punching training device which provides various rebounding and swinging ranges, speeds and heights, and provides more variety of training modes.
To achieve the above and other objects, a punching training device is provided, wherein the punching training device includes: a base; a supporting assembly including a fixed rod and a telescopic rod, the fixed rod connected to the base, the telescopic rod being detachably connected to the fixed rod, the telescopic rod being retractable in an axial direction of the fixed rod relative to the fixed rod; and a punching assembly including an elastic rod and a strike body, the elastic rod being detachably connected to the telescopic rod, the elastic rod being made of elastic material, the strike body being disposed on the elastic rod.
The present invention will become more obvious from the following description when taken in connection with the accompanying drawings, which show, for purpose of illustrations only, the preferred embodiment(s) in accordance with the present invention.
Please refer to
The supporting assembly 2 includes a fixed rod 21 and a telescopic rod 22, the fixed rod 21 is uprightly connected to the base 1, the fixed rod 21 is preferably made of metal, the telescopic rod 22 is detachably connected to the fixed rod 21, and the telescopic rod 22 is retractable in an axial direction of the fixed rod 21 the fixed rod 21 relative to, so that it allows to adjust the strike height position and strike angle.
The punching assembly 3 includes an elastic rod 31 and a strike body 32, the elastic rod 31 is detachably connected to the telescopic rod 22, the elastic rod 31 is made of elastic material, and the strike body 32 is disposed on the elastic rod 31. When the strike body 32 is punched, the elastic rod 31 bends and rebounds to simulate actions of the opponent. Compared to the conventional spring, the elastic rod 31 allows a larger range of bending and swinging and provides more effective rebounding movement. For example, the elastic rod 31 is made of glass fiber, which has advantages such as corrosion resistance, insulation, light weight, high modulus of elasticity, and high tensile strength.
Preferably, the length of the elastic rod 31 is at least four times a length of the strike body 32, to have a larger swing after bending under force, and then the strike body 32 can have a wider strike range when it rebounds towards the user.
Preferably, the length of the elastic rod 31 is larger than the length of the telescopic rod 22, which ensures that there is a wider range of force swing and rebound range so it can effectively improve the training intensity.
Preferably, the telescopic rod 22 is made of elastic material, such as glass fiber, so that the telescopic rod 22 can serve as an extension of the elastic rod 31. With the different lengths of the telescopic rod 22 protrusive from the fixed rod 21, the swing fulcrum can be changed, so that the strike body 32 can have different rebound ranges, speeds, heights and drop point ranges, resulting in more variety, and the rebound and counterattack style can fully meet the training requirements.
Specifically, the strike body 32 includes a sleeving tube 33 and a cladding body 36, the cladding body 36 is connected to the sleeving tube 33 by injection molding, and the elastic rod 31 is inserted in the sleeving tube 33 in an insertion direction 6. The cladding body 36 is preferably non-spherical, such as a shape of a fist with a glove to simulate the shape of a real opponent.
Specifically, the punching assembly 3 further includes a fixation member 37 and a first metal tubular member 41, and the first metal tubular member 41 is disposed around an end of the elastic rod 31 remote from the base 1 and located in the sleeving tube 33. In this embodiment, the first metal tubular member is connected to the elastic rod 31 in tight fit The fixation member 37 includes a body portion 371 and a head portion 372 connected to each other, the body portion 371 is screwed to the first metal tubular member 41 in the insertion direction 6, and in the insertion direction 6 the head portion 372 and the sleeving tube 33 overlap with each other to prevent the strike body 32 form disengaging from the elastic rod 31. The structure of the first metal tubular member 41 is strong and wear-resistant, which can effectively withstand the wear and force of the fixation member 37 to ensure the structural integrity of the elastic rod 31.
Preferably, the sleeving tube 33 includes an end opening 34 which is remote from the base and tapered toward the first metal tubular member 41 in the insertion direction 6, and the end opening 34 has a diametric dimension smaller than an outer diametric dimension of the first metal tubular member 41, so that a portion of the sleeving tube 33 around the end opening 34 and the first metal tubular member 41 are blocked with each other in the insertion direction 6. As such, it can effectively position and support the strike body 32 so that it will not disengage along the elastic rod 31.
Preferably, an end of the sleeving tube 33 remote from the base 1 has the end opening 34 which is expanded in the insertion direction 6 and forms a receiving portion 35, the receiving portion 35 receives the head portion 372 of the fixation member 37 so that the head portion 372 will not protrude from the cladding body 36, ensuring that the user will not hit the head portion 372 during training.
Since the elastic rod 31, the telescopic rod 22 and fixed rod 21 are detachable, they can be separated to reduce the maximum length for easy transportation, display and storage. The punching training device further includes a second metal tubular member 42 and a third metal tubular member 43, the second metal tubular member 42 is disposed around an end of the elastic rod 31 adjacent to the base 1, and the third metal tubular member 43 is disposed around an end of the telescopic rod 22 remote from the base 1. The second metal tubular member 42 and the third metal tubular member 43 are detachably inserted to each other, which can ensure the long-term use or repeated disassembly and assembly, the wear and force are concentrated on the second metal tubular member 42 and the third metal tubular member 43, so as to maintain the structural integrity of the elastic rod 31 and the telescopic rod 22. The second metal tubular member is connected to the elastic rod 31 in tight fit, and the third metal tubular member is connected to the telescopic rod 22 in tight fit.
Specifically, the punching training device further includes a restriction mechanism 5, and the restriction mechanism 5 includes an elastic buckle 51, a first positioning hole 52 and a second positioning hole 53. One of the second metal tubular member 42 and the third metal tubular member 43 includes the elastic buckle 51 and the first positioning hole 52, and the other of the second metal tubular member 42 and the third metal tubular member 43 includes the second positioning hole 53. A blocking portion 511 of the elastic buckle 51 is protrusive beyond the first positioning hole 52. When the second metal tubular member and the third metal tubular member are inserted to each other, the blocking portion 511 is inserted in the second positioning hole 53 so that the second metal tubular member and the third metal tubular member are restricted in position. This insertion combination allows users to quickly assemble or disassemble.
Specifically, the supporting assembly 2 further includes a sleeve 23 and an urging member 25, the sleeve 23 is at least partially received within the fixed rod 21, and the telescopic rod 22 is disposed through the sleeve 23 and inserted in the fixed rod 21. The sleeve 23 includes a slit 24 extending axially, and the urging member 25 is movably disposed through the fixed rod 21 and abuts the sleeve 23 so that the sleeve 23 secures the telescopic rod 22. In this embodiment, the urging member 25 is screwed to the fixed rod 21. By turning the urging member 25, the tightening force of the sleeve 23 can be changed and adjusted to position or loosen the telescopic rod 22.
Specifically, the sleeve 23 can convert the single-point force from the urging member 25 into a circumferential restraint force, thereby effectively protecting the structural integrity of the telescopic rod 22, and the telescopic rod 22 will not be directly subjected to be urged by the urging member for a long time, avoiding deformation and damage.
Although particular embodiments of the invention have been described in detail for purposes of illustration, various modifications and enhancements may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited except as by the appended claims.
