TWI841451B - Punching training device - Google Patents

Abstract

A punching training device is provided, including a base, a supporting assembly and a punching assembly. The supporting assembly has a fixed pole and a telescopic pole. The fixed pole standing on the base, and the telescopic pole is detachably connected to the fixed pole and capable of extending and contracting along the axial direction of the fixed pole. The punching assembly has an elastic pole and a striking body. The elastic pole is detachably positioned on the telescopic pole. The elastic pole is made of elastic material and can bend and swing under force, and the striking body is arranged on the elastic rod.

Description

Striking Training Device

The present invention relates to training equipment, in particular to a striking training device.

In recent years, boxing has become quite popular. Boxing is a high-intensity sport that combines aerobic and strength training. 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 anxiety... and many other advantages. The striking practice device allows the user to practice striking skills and train reaction speed alone when there is no partner. Common striking practice devices include a base, a rod, a spring and a striking part. The spring is connected between the striking part and the rod. When the user strikes the striking part, the spring can make the striking part swing back to its original position. The striking practice devices disclosed in Taiwan Patents I699230, I685367 and I606857 belong to this category.

However, this type of striking training device uses a spring to return, and the striking part usually swings around the spring as the center point, resulting in the striking part swinging too rigidly and with a small amplitude, seriously lacking in speed and sensitivity, and can no longer meet the training needs of existing users.

Therefore, it is necessary to provide a novel and progressive striking practice device to solve the above problems.

The main purpose of the present invention is to provide a striking practice device. The elastic rod itself has the characteristic of rebounding after being bent under force. By changing the height of the supporting rod group, the swing range and position change of the striking body can be changed to meet the training diversity.

To achieve the above-mentioned purpose, the present invention provides a striking practice device, comprising: a base, a supporting rod assembly and a striking assembly. The supporting rod assembly includes a fixed rod and a telescopic rod, the fixed rod stands on the base, the telescopic rod can be detachably assembled to the fixed rod, and the telescopic rod can be extended relative to the fixed rod along the axis of the fixed rod; the striking assembly includes an elastic rod and a striking body, the elastic rod can be detachably positioned on the telescopic rod, the elastic rod is made of elastic material and can be bent and swung under force, and the striking body is arranged on the elastic rod; wherein the striking body includes a sleeve and a covering body, The covering body is connected to the sleeve by covering, and one end of the elastic rod is plugged into the sleeve along a plugging direction; wherein the striking assembly further comprises a locking piece and a first metal kit, the first metal kit is sleeved on the end of the elastic rod away from the seat body and is located inside the sleeve, the locking piece comprises a body and a head connected to each other, the body is screwed to the first metal kit along the plugging direction, and the head is in an interference configuration with the sleeve in the plugging direction.

1: Seat

2: Support rod assembly

21: Fixed rod

22: Telescopic rod

23: harness

24: Grooving

25: Clamping parts

3:Strike component

31: Elastic rod

32: Hitting the body

33: Casing

34:Port

35: Rongbu

36: Encapsulation

37: Lock firmware

371: Body

372:Head

41: First Metal Kit

42: Second metal kit

43: The third metal kit

5: Anti-detachment structure

51: snap button

511:Block

52: First positioning hole

53: Second positioning hole

6: Plug-in direction

Figure 1 is a three-dimensional diagram of an embodiment of the present invention.

Figure 2 is an exploded view of Figure 1.

Figure 3 is a partial enlarged view of Figure 2.

Figure 4 is a schematic diagram of the expansion and contraction of an embodiment of the present invention.

Figure 5 is a cross-sectional view of Figure 4.

Figure 6 is a partial cross-sectional view of one embodiment of the present invention.

Figure 7 is a cross-sectional view of the sleeve in Figure 6 when it is not assembled.

Figure 8 is another partial cross-sectional view of an embodiment of the present invention.

Figure 9 is another partial cross-sectional view of an embodiment of the present invention.

The following examples are only used to illustrate possible implementations of the present invention, but they are not intended to limit the scope of protection of the present invention. The "one" or "at least one" before the terms mentioned in the text does not limit the quantity. It can also be "plural" according to needs. This change in quantity is also within the scope of protection, which should be explained first.

Please refer to Figures 1 to 9, which show an embodiment of the present invention. The striking practice device of the present invention includes: a seat 1, a support rod set 2 and a striking component 3.

The support rod assembly 2 includes a fixed rod 21 and a telescopic rod 22. The fixed rod 21 stands on the base 1. The fixed rod 21 is made of metal to provide a stable support force. The telescopic rod 22 can be detachably assembled to the fixed rod 21. The telescopic rod 22 can be extended relative to the fixed rod 21 along the axis of the fixed rod 21 to adjust the height according to the needs of the user, such as height, striking angle, etc.

The striking assembly 3 includes an elastic rod 31 and a striking body 32. The elastic rod 31 can be detachably positioned on the telescopic rod 22. The elastic rod 31 is made of elastic material and can bend and swing under force. The striking body 32 is arranged on the elastic rod 31. When the user strikes the striking body 32, the entire elastic rod 31 can bend accordingly with the force and rebound toward the user like an opponent's counterattack, thereby simulating a back-and-forth fighting situation. Moreover, compared with the traditional spring bending and rebounding, since the elastic rod 31 can bend and deform at all places according to the force, it can have a larger bending range and swing, and can store the force accurately to facilitate the rebound speed and strength. For example, but not limited to, the elastic rod 31 is made of glass fiber, which has many advantages such as corrosion resistance, insulation, light weight, high elastic modulus, high tensile strength, etc.

Preferably, the length of the elastic rod 31 is at least four times the length of the striking body 32, so that it can have a larger swing after being bent by force, and thus the striking body 32 can have a wider striking range when rebounding toward the user.

Another preferred embodiment is that the length of the elastic rod 31 is greater than the length of the telescopic rod 22 to ensure a wider force swing range and rebound range, which can effectively improve the training intensity.

Another preferred embodiment is that the telescopic rod 22 is made of an elastic material, for example but not limited to, the telescopic rod 22 is made of glass fiber. In this way, the telescopic rod 22 can further serve as an extension of the elastic rod 31. As the length of the telescopic rod 22 protruding from the fixed rod 21 varies, the swing fulcrum can be changed, so that the striking body 32 can have different rebound amplitudes, speeds, heights and landing point ranges, generating more diverse rebound and counterattack patterns to fully meet the training needs of users.

Specifically, the striking body 32 includes a sleeve 33 and a covering body 36, the covering body 36 is connected to the sleeve 33 by covering and ejecting, and one end of the elastic rod 31 is plugged into the sleeve 33 along a plugging direction 6; wherein the covering body 36 is preferably non-spherical, such as a fist-shaped glove, to simulate the shape of a real opponent swinging a fist.

More specifically, the striking assembly 3 further includes a locking piece 37 and a first metal set 41. The first metal set 41 is sleeved on an end of the elastic rod 31 away from the base 1 and is located inside the sleeve 33. In this embodiment, the first metal set 41 is tightly matched with the elastic rod 31. The locking piece 37 includes a body 371 and a head 372 connected to each other. The part 371 is screwed to the first metal set 41 along the plugging direction 6, and the head 372 is interfering with the sleeve 33 in the plugging direction 6, thereby preventing the striking body 32 from separating from the elastic rod 31; wherein, the first metal set 41 has a strong structure and good wear resistance, and can effectively withstand the wear and force of the locking piece 37 to ensure the structural integrity of the elastic rod 31.

Preferably, the sleeve 33 is tapered along the plugging direction 6 on the side facing the first metal set 41 away from a port 34 of the seat body 1, and the minimum diameter of the port 34 is smaller than the outer diameter of the first metal set 41, so that the portion of the sleeve 33 surrounding the port 34 and the first metal set 41 prevent interference with each other in the plugging direction 6, thereby effectively positioning and supporting the striking body 32 so that it will not slide along the elastic rod 31.

Another preferred embodiment is that the sleeve 33, which is away from the port 34 of the seat body 1, gradually expands along the plugging direction 6 on the side facing away from the first metal assembly 41 to form a receiving portion 35. The receiving portion 35 receives the head 372 of the locking member 37 so that the head 372 does not protrude from the covering body 36, ensuring that the user does not hit the head 372 during training.

The elastic rod 31, the telescopic rod 22 and the fixed rod 21 are detachably connected and can be separated to reduce the maximum length for easy transportation, display and storage. It is worth mentioning that the striking practice device further includes a second metal kit 42 and a third metal kit 43. The second metal kit 42 is sleeved on the end of the elastic rod 31 close to the base 1, and the third metal kit 43 is sleeved on the end of the telescopic rod 22 away from the base 1. The second metal kit 42 and the third metal kit 43 can be detachably connected to each other to ensure that the wear and force generated by long-term use or repeated disassembly and assembly are concentrated on the second metal kit 42 and the third metal kit 43 to maintain the structural integrity of the elastic rod 31 and the telescopic rod 22; wherein, the second metal kit 42 is tightly combined with the elastic rod 31, and the third metal kit 43 is tightly combined with the telescopic rod 22.

Specifically, the striking practice device further includes an anti-detachment structure 5, which includes a snap 51, a first positioning hole 52 and a second positioning hole 53. One of the second metal set 42 and the third metal set 43 is provided with the snap 51 and the first positioning hole 52, and the other is provided with the second positioning hole 53. A stopper 511 of the snap 51 normally protrudes from the first positioning hole 52. When the second metal set 42 and the third metal set 43 are plugged and connected to each other, the stopper 511 is further inserted into the second positioning hole 53, so that the second metal set 42 and the third metal set 43 remain in position. This plug-in connection method allows users to quickly assemble or disassemble.

Furthermore, the support rod assembly 2 further includes a sleeve 23 and a clamping member 25. At least a portion of the sleeve 23 is accommodated in the fixed rod 21. The telescopic rod 22 is inserted into the fixed rod 21 through the sleeve 23. The sleeve 23 is provided with a groove 24 extending along the axial direction of the fixed rod 21. The groove 24 gives the sleeve 23 the ability to elastically deform. The clamping member 25 can be movably passed through the fixed rod 21 to push against the sleeve 23, thereby allowing the sleeve 23 to tighten and clamp the telescopic rod 22. In this embodiment, the clamping member 25 is movably screwed to the fixed rod 21. By rotating the clamping member, the clamping force of the sleeve 23 can be changed and adjusted to achieve the purpose of positioning or loosening the telescopic rod 22.

It should be particularly noted that the sleeve 23 can convert the single-point force from the clamping member 25 into a circumferential covering restraint force, thereby effectively protecting the structural integrity of the telescopic rod 22, and the telescopic rod 22 will not be directly subjected to long-term pressure from the clamping member and deformed or damaged.

1: Seat

2: Support rod assembly

21: Fixed rod

3:Strike component

31: Elastic rod

32: Hitting the body

42: Second metal kit

43: The third metal kit

Claims (8)

A striking practice device includes: a seat; a support rod assembly including a fixed rod and a telescopic rod, the fixed rod stands on the seat, the telescopic rod can be detachably assembled to the fixed rod, and the telescopic rod can be extended relative to the fixed rod along the axis of the fixed rod; and a striking assembly including an elastic rod and a striking body, the elastic rod can be detachably connected to the telescopic rod, the elastic rod is made of elastic material and can be bent and swung under force, and the striking body is arranged on the elastic rod; wherein the striking body includes There is a sleeve and a covering body, the covering body is connected to the sleeve by covering, one end of the elastic rod is plugged into the sleeve along a plugging direction; wherein the striking assembly further comprises a locking piece and a first metal kit, the first metal kit is sleeved on the end of the elastic rod away from the seat body and is located inside the sleeve, the locking piece comprises a body and a head connected to each other, the body is screwed to the first metal kit along the plugging direction, and the head is in an interference configuration with the sleeve in the plugging direction. A striking practice device as described in claim 1, wherein the length of the elastic rod is greater than the length of the telescopic rod. As described in claim 1, a striking practice device, wherein a port of the sleeve away from the seat body is tapered along the plugging direction on the side facing the first metal kit, and the minimum diameter of the port is smaller than the outer diameter of the first metal kit, so that the portion of the sleeve surrounding the port and the first metal kit prevent interference with each other in the plugging direction. A striking practice device as described in claim 1, wherein the telescopic rod is made of elastic material. A striking practice device includes: a seat; a support rod assembly including a fixed rod and a telescopic rod, the fixed rod stands on the seat, the telescopic rod can be detachably assembled to the fixed rod, and the telescopic rod can be extended relative to the fixed rod along the axis of the fixed rod; and a striking assembly including an elastic rod and a striking body, the elastic rod can be detachably connected to the telescopic rod, the elastic rod is made of elastic material and can be bent and swung under force, and the striking assembly includes an elastic rod and a striking body. The striking body is arranged on the elastic rod; wherein the supporting rod assembly further comprises a sleeve and a clamping member, wherein at least a portion of the sleeve is accommodated in the fixed rod, and the telescopic rod is inserted into the fixed rod through the sleeve, and the sleeve is provided with a groove extending along the axial direction of the fixed rod, and the groove gives the sleeve the ability to deform elastically, and the clamping member can be movably arranged through the fixed rod to abut against the sleeve, thereby allowing the sleeve to tighten and clamp the telescopic rod. A striking practice device includes: a seat; a support rod assembly including a fixed rod and a telescopic rod, the fixed rod stands on the seat, the telescopic rod can be detachably assembled to the fixed rod, and the telescopic rod can be extended relative to the fixed rod along the axis of the fixed rod; and a striking assembly including an elastic rod and a striking body, the elastic rod can be detachably connected to the telescopic rod, and the elastic rod is composed of an elastic The striking body is made of a material that can bend and swing under force, and the striking body is arranged on the elastic rod; wherein the striking practice device further comprises a second metal kit and a third metal kit, the second metal kit is sleeved on an end of the elastic rod close to the base, and the third metal kit is sleeved on an end of the telescopic rod away from the base, and the second metal kit and the third metal kit can be detachably inserted and connected to each other. The striking practice device as described in claim 6 further includes an anti-detachment structure, the anti-detachment structure includes a snap buckle, a first positioning hole and a second positioning hole, one of the second metal kit and the third metal kit is provided with the snap buckle and the first positioning hole, and the other is provided with the second positioning hole, a stopper of the snap buckle normally protrudes from the first positioning hole, when the second metal kit and the third metal kit are plugged and connected to each other, the stopper is further inserted into the second positioning hole, so that the second metal kit and the third metal kit remain positioned. A striking practice device as described in claim 3, wherein the length of the elastic rod is greater than the length of the telescopic rod; the telescopic rod is made of elastic material; the support rod assembly further includes a sleeve and a clamping member, at least a portion of the sleeve is accommodated in the fixed rod, the telescopic rod is inserted into the fixed rod through the sleeve, the sleeve is provided with a groove extending along the axial direction of the fixed rod, the groove gives the sleeve the ability to elastically deform, and the clamping member can be movably passed through the sleeve. The fixing rod is used to butt against the sleeve, so that the sleeve is tightened to clamp the telescopic rod; the striking practice device also includes a second metal kit, a third metal kit and an anti-detachment structure, the second metal kit is sleeved on an end of the elastic rod close to the base, the third metal kit is sleeved on an end of the telescopic rod away from the base, the second metal kit and the third metal kit are detachably connected to each other, and the anti-detachment structure includes a snap buckle, a first positioning hole, and a second metal kit. and a second positioning hole, one of the second metal kit and the third metal kit is provided with the snap buckle and the first positioning hole, and the other is provided with the second positioning hole, a stopper of the snap buckle normally protrudes out of the first positioning hole, when the second metal kit and the third metal kit are plugged and connected to each other, the stopper is further inserted into the second positioning hole, so that the second metal kit and the third metal kit are kept in position; the first metal kit is tightly matched with the elastic rod , the second metal set is tightly matched with the elastic rod, and the third metal set is tightly matched with the telescopic rod; the elastic rod is made of glass fiber, and the telescopic rod is made of glass fiber; the end of the sleeve away from the seat body is gradually expanded along the plugging direction on the side facing away from the first metal set to form a container, and the container accommodates the head of the locking piece; the length of the elastic rod is at least four times the length of the striking body; the covering body is non-spherical.

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