A stable punching bag

Abstract

The utility model discloses a stable boxing stand relates to sports equipment technical field, aims at solving the problem of movable boxing stand's insufficient stability, easy to roll over, dump. Its technical scheme main points are: including the beating part and the support rod, the support rod one end and beating part fixed connection, still include: the mounting seat, set up in the support rod on the one end away from beating part. The utility model will the movable end of several damping piston rods be movably connected through the hinged ball head and the mounting seat of support rod lower extreme, and the several adjusting rods of setting at the fixed end one side of damping piston rod form the state of tetrahedron in space, increased the stability of boxing stand structure, and the counterweight of rotating connection with the fixed end of damping piston rod reduces the gravity center, increased the balance of boxing stand structure, reduced the probability of boxing stand roll over, dump.

Description

Technical Field

[0001] This utility model relates to the field of sports equipment technology, and more specifically, it relates to a stable boxing frame. Background Technology

[0002] A boxing ring is a standing training device with a base. Its top is equipped with one or more movable parts to simulate an opponent's movements or actions. Practitioners train their punching accuracy, speed, timing, and distance by striking these parts, meeting the needs of people conducting high-intensity striking training in non-professional settings.

[0003] Common boxing stands include fixed-base and movable types. Movable stands are more popular because they can be adjusted to suit the user's needs. However, during continuous punching by the trainee, these stands may tip over or fall, posing a safety hazard.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a stable boxing frame that can improve the stability and balance of a movable boxing frame.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: It includes a striking part and a support rod, one end of which is fixedly connected to the striking part. It also includes: a mounting base disposed on the support rod at the end away from the striking part; several counterweights disposed below the support rod; a damping piston rod, the same number as the counterweights, with its movable end connected to the mounting base and its fixed end rotatably connected to the counterweights; a hinged ball joint, the same number as the damping piston rods, with several grooves on the mounting base for the hinged ball joints to rotate, one side of which is fixedly connected to the movable end of the damping piston rod; and an adjusting rod disposed at the end of the damping piston rod near the counterweights, used to connect two adjacent damping piston rods.

[0007] The present invention is further configured such that the support rod extends into the interior of the striking part and penetrates the entire striking part.

[0008] The present invention is further configured such that: a connecting line is fixedly connected to the end of the support rod away from the striking part, and a weight is fixedly connected to the end of the connecting line away from the support rod.

[0009] The present invention is further configured such that a buffer sheet is fixedly connected to the outer peripheral wall of the weight, and the buffer sheet is made of a slow rebound material.

[0010] The present invention is further configured such that: the adjusting rod includes two movable rods and a connecting pipe, the two movable rods are threaded to both ends of the connecting pipe, and the end of the movable rod away from the connecting pipe is rotatably connected to the fixed end of the damping piston rod.

[0011] The present invention is further configured such that the counterweight is a platform.

[0012] The present invention is further configured such that: a mounting block is provided on the top of the counterweight, a mounting rod is fixedly connected inside the mounting block, and the fixed end of the damping piston rod is rotatably connected to the mounting rod.

[0013] The present invention is further configured such that an anti-slip block is fixedly connected to the bottom of the counterweight.

[0014] In summary, this utility model has the following beneficial effects: the damping piston rod, mounting base, and adjusting rod are connected in pairs to form a tetrahedral structure at the bottom of the boxing frame, which increases the stability of the structure; the counterweight block of the platform and the hanging weight lower the center of gravity, increasing the balance of the boxing frame structure and reducing the probability of the boxing frame tipping over; the existence of the adjusting rod can adjust the height of the striking part, increasing the range of applicable people and improving public acceptance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the present invention.

[0016] In the diagram: 1. Striking part; 2. Support rod; 3. Mounting base; 4. Counterweight; 5. Damping piston rod; 6. Hinge ball head; 7. Adjusting rod; 8. Connecting line; 9. Weight; 10. Buffer plate; 11. Movable rod; 12. Connecting pipe; 13. Mounting block; 14. Mounting rod; 15. Anti-slip block; 16. Groove. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0018] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] A stable boxing frame, such as Figures 1-2 As shown, the device includes a striking part 1 and a support rod 2. The support rod 2 is made of metal, and the striking part 1 is made of elastic material such as rubber. One end of the support rod 2 is fixedly connected to the striking part 1. A mounting base 3 is located on the support rod 2 at the end away from the striking part 1. Several counterweights 4 are located below the support rod 2. The number of damping piston rods 5 is the same as the number of counterweights 4. The movable end of the piston rod 5 is connected to the mounting base 3, and the fixed end is rotatably connected to the counterweights 4. The number of hinged ball heads 6 is the same as the number of damping piston rods 5. Several grooves 16 for the hinged ball heads 6 to rotate are provided on the mounting base 3. One side of the hinged ball head 6 is fixedly connected to the movable end of the damping piston rod 5. Adjustment Rod 7 is located at one end of the damping piston rod 5 near the counterweight 4, and is used to connect two adjacent damping piston rods 5. The movable ends of several damping piston rods 5 are movably connected to the mounting base 3 at the lower end of the support rod 2 through the hinged ball head 6. The damping piston rods 5 are evenly distributed around the mounting base 3. At the same time, one side of the fixed end of the damping piston rod 5 is connected in pairs through the adjusting rod 7, forming a tetrahedral support structure with the ground as the base in space. This increases the stability of the boxing frame structure. The counterweight 4, which is rotatably connected to the fixed end of the damping piston rod 5, lowers the center of gravity, increases the balance of the boxing frame structure, and reduces the probability of the boxing frame tipping over or falling.

[0021] In one embodiment, the support rod 2 extends into the interior of the striking part 1, passing through the entire striking part 1 and forming an integral part with the striking part 1. A connecting line 8 is fixedly connected to the end of the support rod 2 away from the striking part 1, and a weight 9 is fixedly connected to the end of the connecting line 8 away from the support rod 2. The support rod 2 and the weight 9 are connected through the connecting line 8 to form a simple tuned mass damper. The energy acting on the striking part 1 is consumed by the swing of the weight 9, which can reduce the amplitude of the shaking of the striking part 1 during the impact and increase stability. In addition, a buffer plate 10 made of slow rebound material is fixedly connected to the outer peripheral wall of the weight 9. The buffer plate 10 can absorb the energy generated when the weight 9 collides with the damping piston rod 5, reducing the damage caused by accidental collision.

[0022] In one embodiment, the adjusting rod 7 consists of two movable rods 11 and a connecting tube 12. The two movable rods 11 are threaded to both ends of the connecting tube 12, and the threads of the two movable rods 11 rotate in opposite directions. Rotating the connecting tube 12 can synchronously adjust the length of the two movable rods 11 extending out of the connecting tube 12, thereby controlling the distance between the two damping piston rods 5. This further forces the angle between the damping piston rods 5 and the ground to change, thereby pushing the mounting base 3 and the support rod 2 and striking part 1 connected thereto to move in the vertical direction, so as to achieve the effect of raising or lowering the striking part 1, thus expanding the range of people that this boxing frame can accommodate. In addition, a mounting block 13 is provided on the top of the counterweight 4, and a mounting rod 14 is fixedly connected inside the mounting block 13. The fixed end of the damping piston rod 5 is rotatably connected to the mounting rod 14, which increases the flexibility of the counterweight 4. When it is necessary to adjust the height of the striking part 1, the length of the adjusting rod 7 needs to be adjusted. At this time, the direction of the force required by the counterweight 4 should be changed, so the angle of the counterweight 4 can be adjusted to achieve the effect of the bottom of the counterweight 4 being in complete contact with the ground.

[0023] In one embodiment, the counterweight 4 is shaped like a platform, and the bottom of the counterweight 4 is fixedly connected to an anti-slip block 15, which can effectively improve the stability and load-bearing capacity of the structure and prevent the boxing frame from shifting due to ground conditions.

[0024] The method of using this utility model is as follows: When adjusting this boxing frame, first place the boxing frame on an open ground, then rotate and adjust the connecting tube 12 according to the height of the trainee. The threads of the two movable rods 11 are turned in opposite directions. Rotating the connecting tube 12 can simultaneously adjust the length of the two movable rods 11 extending out of the connecting tube 12, so as to control the distance between the two damping piston rods 5, and further force the angle between the damping piston rods 5 and the ground to change, thereby pushing the mounting base 3 and the support rod 2 and the striking part 1 connected to it to move in the vertical direction, so as to achieve the effect of raising or lowering the striking part 1. During the adjustment process, the counterweight 4, which is rotatably connected to the fixed end of the damping piston rod 5, can adjust its posture according to different angles to ensure that the bottom of the counterweight 4 is in complete contact with the ground.

[0025] During the training, the striking part 1 is passively shaken. The energy generated is transmitted through the support rod 2 in the middle of the striking part 1 to the mounting base 3, and then from the mounting base 3 to the damping piston rod 5. The piston movement of the damping piston rod 5 can reduce the impact of the shaking of the striking part 1. The connecting line 8 and the weight 9 connected to the lower end of the support rod 2 form a simple tuned mass damper, which can further consume the energy generated by the striking part 1 due to being struck, thereby ensuring the overall stability of the structure.

[0026] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A stable boxing frame, comprising a striking part (1) and a support rod (2), one end of the support rod (2) being fixedly connected to the striking part (1), characterized in that, Also includes: Mounting base (3) is provided on the support rod (2) at one end away from the striking part (1); Counterweights (4) are placed below the support rod (2), and there are several of them; The damping piston rod (5) has the same number as the counterweight (4), and its movable end is connected to the mounting base (3), while its fixed end is rotatably connected to the counterweight (4). The number of articulated ball heads (6) is the same as that of the damping piston rods (5). The mounting base (3) has several grooves (16) for the articulated ball heads (6) to rotate. One side of the articulated ball head (6) is fixedly connected to the movable end of the damping piston rod (5). The adjusting rod (7) is located at one end of the damping piston rod (5) near the counterweight (4) and is used to connect two adjacent damping piston rods (5).

2. The stable boxing frame according to claim 1, characterized in that: The support rod (2) extends into the striking part (1) and penetrates the entire striking part (1).

3. A stable boxing frame according to claim 1, characterized in that: The support rod (2) is fixedly connected to a connecting line (8) at one end away from the striking part (1), and a weight (9) is fixedly connected to the other end of the connecting line (8) away from the support rod (2).

4. A stable boxing frame according to claim 3, characterized in that: A buffer sheet (10) is fixedly connected to the outer peripheral wall of the weight (9), and the buffer sheet (10) is made of slow rebound material.

5. A stable boxing frame according to claim 1, characterized in that: The adjusting rod (7) includes two movable rods (11) and a connecting pipe (12). The two movable rods (11) are threaded to both ends of the connecting pipe (12), and the end of the movable rod (11) away from the connecting pipe (12) is rotatably connected to the fixed end of the damping piston rod (5).

6. A stable boxing frame according to claim 1, characterized in that: The counterweight (4) is a platform.

7. A stable boxing frame according to claim 1, characterized in that: The counterweight (4) is provided with a mounting block (13) on top, and a mounting rod (14) is fixedly connected inside the mounting block (13). The fixed end of the damping piston rod (5) is rotatably connected to the mounting rod (14).

8. A stable boxing frame according to claim 1, characterized in that: The bottom of the counterweight (4) is fixedly connected to an anti-slip block (15).

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