A base for a punching bag

Abstract

This utility model discloses a base for a punching bag, including a housing base with an internal cavity. The bottom of the housing base is detachably connected to a flange cover, and the top of the housing base is connected to a spring. The spring has tightly packed layers at both ends and a looser layer in the middle. This utility model achieves counterweight by placing a sandbag inside the cavity of the housing base and fixing the bottom of the housing base to the flange cover via suction cups. The spring is located at the top of the housing base, with tightly packed layers at both ends and a looser layer in the middle. The bottom end of the spring is directly screwed to the top of the housing base, and the top end of the spring is also screwed to one end of a connector. The other end of the connector is threaded to the upright rod of the punching bag. This reduces the noise generated by the collision between the spring layers when the punching bag is hit, reduces the spring strength, and ensures that the base is not easily tipped over when hitting on uneven surfaces. Furthermore, the spring assembly method is time-saving and labor-saving, making operation very convenient.

Description

Technical Field

[0001] This utility model relates to the field of seated boxing training technology in fitness equipment, specifically to a base for a boxing punching bag. Background Technology

[0002] Boxing is very beneficial for maintaining a good physique. Research shows that the constant movement of the abdomen, waist, and hips during boxing not only effectively burns excess body fat but also sculpts muscles in various parts of the body, resulting in a more perfect shape. For modern people who spend long hours working in front of computers, often experiencing back and neck pain, boxing also offers special health benefits. Punching bag exercises are an essential training method in boxing.

[0003] The springs used in most existing standing punching bags are prone to tipping over on uneven surfaces due to their high elasticity, resulting in a very unpleasant experience for boxing enthusiasts. Moreover, the springs in most standing punching bags on the market are fixed by welding or screws, which is time-consuming and laborious to assemble, making it very inconvenient.

[0004] There is currently no effective solution to the above problems. Utility Model Content

[0005] In view of the above-mentioned technical problems in related technologies, this utility model proposes a base for a punching bag, which can overcome the above-mentioned shortcomings of the prior art.

[0006] To achieve the above-mentioned technical objectives, the technical solution of this utility model is implemented as follows:

[0007] A base for a punching bag includes a housing base with a cavity inside. The bottom of the housing base is detachably connected to a flange cover, and the top of the housing base is connected to a spring. The two ends of the spring are tightly arranged, while the middle part is loosely arranged.

[0008] Furthermore, the top of the housing base is provided with a threaded opening, and the threaded opening is provided with threads, and the spring is connected to the threads.

[0009] Furthermore, the threaded port is connected to the housing base via several support brackets.

[0010] Furthermore, the top of the spring is threadedly connected to the upright of the punching bag via a connector.

[0011] Furthermore, the bottom of the housing base is detachably connected to the flange cover via several suction cups.

[0012] Furthermore, a screw is provided on the top of the suction cup, and the housing base and the flange cover are tightened together by the screw.

[0013] Furthermore, the suction cups are evenly distributed around the flange cover, and the bottom of the housing base is provided with several pre-embedded nuts corresponding to the suction cups.

[0014] Furthermore, a sandbag is provided inside the cavity of the housing base.

[0015] The beneficial effects of this utility model are as follows: This utility model achieves counterweight by placing a sandbag inside the cavity of the base shell, and fixing the bottom of the base shell to the flange cover via a suction cup. A spring is installed on the top of the base shell, with the two ends of the spring arranged closely together and the middle loosely spaced. The bottom end of the spring is directly screwed and fixed to the top of the base shell, and the top end of the spring is also connected to one end of a connector by screwing. The other end of the connector is threaded to the upright rod of the punching bag. This reduces the noise generated by the collision between the spring layers when the punching bag is hit, reduces the strength of the spring, and ensures that the base is not easy to tip over when hitting on uneven ground. Moreover, the spring assembly method is time-saving and labor-saving, and the operation is very convenient. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is an exploded view of the base for a punching bag according to an embodiment of the present invention;

[0018] Figure 2 This is a bottom view of the housing base of the punching bag base according to an embodiment of the present invention;

[0019] In the diagram: 1. Housing base; 2. Flange cover; 3. Spring; 4. Connector; 5. Suction cup; 6. Embedded nut; 7. Sandbag; 8. Thread; 9. Support frame. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0021] like Figure 1-2As shown, a punching bag base according to an embodiment of the present utility model includes a housing base 1, the housing base 1 having a cavity inside, the bottom of the housing base 1 being detachably connected to a flange cover 2, and the top of the housing base 1 being connected to a spring 3; the two ends of the spring 3 are tightly arranged, while the middle part is loosely arranged.

[0022] In this embodiment, the top of the housing base 1 is provided with a threaded opening, and the threaded opening is provided with a thread 8 inside, and the spring 3 is connected to the thread 8.

[0023] In this embodiment, the threaded port is connected to the housing base 1 via several support frames 9.

[0024] In this embodiment, the top of the spring 3 is threadedly connected to the upright of the punching bag via a connector 4.

[0025] In this embodiment, the bottom of the housing base 1 is detachably connected to the flange cover 2 via several suction cups 5.

[0026] In this embodiment, the suction cup 5 is provided with a screw on its top, and the housing base 1 and the flange cover 2 are tightened together by the screw.

[0027] In this embodiment, the suction cups 5 are evenly distributed around the flange cover 2, and the bottom of the housing base 1 is provided with several pre-embedded nuts 6 corresponding to the suction cups 5.

[0028] In this embodiment, a sandbag 7 is provided inside the cavity of the housing base 1.

[0029] To facilitate understanding of the above-mentioned technical solutions of this utility model, the following detailed description of the above-mentioned technical solutions of this utility model is provided through specific usage methods.

[0030] In practical use, the punching bag base according to this utility model adopts a structural combination of "spring + shell base + flange cover".

[0031] The spring is connected to the housing base by threads. The top of the housing base has an opening with threads, and the threads correspond to the spring's helix.

[0032] The housing base has a variable shape and serves as a ground contact and counterweight. The housing base 1 has a small pointed top with a threaded opening; it is hollow, allowing for the placement of sandbags for counterweight; the bottom of the housing base 1 has a large opening with pre-embedded nuts. A circular iron flange cover with mounting holes around its perimeter connects to the housing base 1 via suction cup screws, serving to provide counterweight and seal the sandbags. The suction cup has screws on its top for fixing to the bottom of the housing base.

[0033] The connector is threaded and has an opening at the top for connecting the spring and the upright rod that passes through the punching bag.

[0034] Prefabricated sandbags are optional. Sandbags are sealed on three sides, with only one corner of the top sealed. Once filled, they can be tied up with cable ties.

[0035] Currently, most punching bags on the market have springs without gaps in the middle, resulting in noise when hit. They are also very elastic and prone to tipping over when used on uneven surfaces due to the weight of the base alone. Furthermore, most springs on the market are fixed by welding or screws, making assembly time-consuming, laborious, and troublesome.

[0036] The spring of this invention is directly twisted on the upper part of the housing base. There is no gap between the two ends of the spring, but there is a gap in the middle. This avoids the spring colliding with the spring and generating noise when it is struck, reduces the strength of the spring, and makes it less likely to tip over when struck on an uneven surface.

[0037] In summary, by utilizing the above-mentioned technical solution of this utility model, a sandbag is placed inside the cavity of the housing base, and the bottom of the housing base is fixed to the flange cover by a suction cup to achieve the counterweight of the base. A spring is installed on the top of the housing base, with the two ends of the spring arranged closely and the middle loosely. The bottom end of the spring is directly twisted and fixed to the top of the housing base, and the top end of the spring is also connected to one end of the connector by screwing. The other end of the connector is threaded to the upright rod of the punching bag. This reduces the noise generated by the collision between the spring layers when the punching bag is hit, reduces the strength of the spring, and ensures that the base is not easy to tip over when hitting on an uneven surface. Moreover, the spring assembly method is time-saving and labor-saving, and the operation is very convenient.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A base for a boxing bag, characterized in that, Includes a housing base (1), the housing base (1) has a cavity inside, the bottom of the housing base (1) is detachably connected to the flange cover (2), and the top of the housing base (1) is connected to a spring (3); the two ends of the spring (3) are closely arranged, and the middle part is loose.

2. The base for a punching bag according to claim 1, characterized in that The housing base (1) has a threaded opening at the top, and the threaded opening has a thread (8) inside, and the spring (3) is connected to the thread (8).

3. The base for a punching bag according to claim 2, characterized in that The threaded port is connected to the housing base (1) through several support frames (9).

4. The base for a punching bag according to claim 1, characterized in that The top of the spring (3) is threadedly connected to the upright of the punching bag via a connector (4).

5. The base for a punching bag according to claim 1, characterized in that The bottom of the housing base (1) is detachably connected to the flange cover (2) via several suction cups (5).

6. The base for a punch bag according to claim 5, characterized in that The suction cup (5) is provided with screws on its top, and the housing base (1) and the flange cover (2) are tightened together by the screws.

7. The base for a punch bag according to claim 6, characterized in that The suction cups (5) are evenly distributed around the flange cover (2), and the bottom of the housing base (1) is provided with several pre-embedded nuts (6) corresponding to the suction cups (5).

8. The base for a punching bag according to any of claims 1-7, characterized in that The cavity of the housing base (1) is provided with a sandbag (7).

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