Split-rotatable fitness sandbag

Abstract

The application relates to the technical field of fitness sandbags, and discloses a split-rotatable fitness sandbag which comprises a base, a main rod fixedly arranged at the upper portion of the base, a main rod clamping ring arranged in the upper end of the main rod, a rotating sleeve rod, the rotating sleeve rod being sleeved on the upper end of the main rod, the main rod being in a cylindrical structure, a cylindrical boss being arranged in the middle portion of the rotating sleeve rod, and the cylindrical boss being hollow. The rotation of the main rod, the rotating sleeve rod and the top rod can be controlled through the insertion and extraction of the limiting rod, the rotation between the rotating sleeve rod and the top rod can be controlled by adjusting the direction of the limiting rod, the rotation between the main rod and the rotating sleeve rod can be controlled by controlling the height of the limiting rod, and the overall rotation and fixation of the device can be controlled through the limiting rod.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fitness sandbags, for example to a fitness sandbag capable of being split and rotated. BACKGROUND

[0002] At present, fitness sandbags are all a whole, which are used for training and fitness of boxing. However, the traditional fitness sandbags are all a whole, and cannot be adjusted in height according to the requirements of users.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

[0004] The traditional fitness sandbags are all a whole, and cannot be split and combined as a whole, and cannot be adjusted in height according to the requirements of users. After being split and combined, the sandbags can only be fixedly connected or rotatably connected during use, and cannot be controlled to rotate or be fixed according to the requirements of users. SUMMARY

[0005] In order to have a basic understanding of some aspects of the disclosed embodiments, the following is a brief summary. The summary is not a general review, nor is it intended to determine the key / important components or delineate the protection scope of these embodiments, but is intended as a prelude to the detailed description below.

[0006] The embodiments of the present disclosure provide a fitness sandbag capable of being split and rotated, so as to adjust the height of the sandbag according to the requirements during use, and the sandbag can be rotated, and the rotation of the rotating sleeve rod and the top rod can be controlled by the limiting rod.

[0007] In some embodiments, the fitness sandbag capable of being split and rotated comprises a base, a main rod fixedly arranged on the upper portion of the base, a main rod clamping ring arranged in the inner upper end of the main rod, a rotating sleeve rod sleeved on the upper end of the main rod, the main rod being a cylindrical structure, a cylindrical boss arranged in the middle of the rotating sleeve rod, the cylindrical boss being hollow, a boss clamping ring arranged in the middle of the cylindrical boss, a top rod movably inserted into the upper end of the rotating sleeve rod, a top rod clamping ring arranged in the inner lower end of the top rod, and a limiting rod, a limiting clamping disc fixedly sleeved on the limiting rod, the limiting clamping disc being arranged at one third of the end of the limiting rod, and the limiting rod movably inserted into the cylindrical boss.

[0008] Preferably, the cross section of the limiting rod is a rectangular structure, the main rod clamping ring, the boss clamping ring and the top rod clamping ring are respectively provided with openings matched with the limiting rod, the limiting clamping disc is movably arranged on the upper end of the main rod, the limiting rod is movably arranged in the boss clamping ring, and the limiting rod respectively extends into the main rod clamping ring and / or the top rod clamping ring.

[0009] Preferably, the upper end of the main rod is fixedly provided with a main rod bearing, the main rod bearing is movably arranged in the rotating sleeve rod at the lower part of the cylindrical boss; the lower end of the top rod is fixedly provided with a top rod bearing, the top rod bearing is movably arranged in the rotating sleeve rod at the upper part of the cylindrical boss.

[0010] Preferably, the middle side of the top rod is provided with a plurality of top rod cross bars; the middle part of the rotating sleeve rod is provided with a plurality of sleeve rod cross bars; the top rod cross bars and the sleeve rod cross bars are inserted with cross bars; the cross bars are provided with cross bar protective sleeves.

[0011] Preferably, the main rod is provided with a main rod protective sleeve; the rotating sleeve rod is provided with a sleeve rod protective sleeve, the sleeve rod cross bars pass through the sleeve rod protective sleeve; the top rod is provided with a top rod protective sleeve, the top rod cross bars extend out of the top rod protective sleeve.

[0012] Preferably, the lower part of the base is provided with a plurality of suction cups, the base is a hollow structure, the base is provided with a filling port, the filling port is provided with a filling cover; the main rod and the base are provided with a shock absorbing seat, the upper end of the shock absorbing seat is fixedly connected with the main rod; the bottom of the shock absorbing seat is provided with a fixed plate, the fixed plate and the side of the shock absorbing seat are provided with shock absorbing ribs, and the fixed plate and the base are fixedly connected.

[0013] Preferably, the top rod cross bars and the sleeve rod cross bars are respectively provided with mounting holes; the cross bars are provided with ejection holes, the cross bars are provided with clamping springs, the clamping springs are V-shaped structures, the clamping springs are provided with clamping rods on both sides, the clamping rods extend into the ejection holes; the clamping rods are clamped in the mounting holes.

[0014] The split-rotatable fitness sandbag provided by the embodiment of the present disclosure can achieve the following technical effects:

[0015] 1. The rotation of the main rod, the rotating sleeve rod and the top rod can be controlled by inserting and taking out the limiting rod, the rotation between the rotating sleeve rod and the top rod can be controlled by adjusting the direction of the limiting rod, the rotation between the main rod and the rotating sleeve rod can be controlled by controlling the height of the limiting rod, and the overall rotation and fixation of the device can be controlled by the limiting rod.

[0016] 2. The device can be easily disassembled by the movable connection between the main rod, the rotating sleeve rod and the top rod, and the user can disassemble and adjust according to the practical height.

[0017] The foregoing general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] One or more embodiments are illustrated by way of example in the figures that are not intended to be limiting of the embodiments. Like numbers refer to like elements throughout the drawings, which are not necessarily to scale, and in which:

[0019] Figure 1 is a schematic view of a split-body rotatable fitness sandbag structure provided by an embodiment of the present disclosure;

[0020] Figure 2 is a schematic view of a split-body rotatable fitness sandbag cross-sectional structure provided by an embodiment of the present disclosure;

[0021] Figure 3 is a schematic view of a split-body rotatable fitness sandbag structure provided by an embodiment of the present disclosure; Figure 2 is a schematic view of a split-body rotatable fitness sandbag structure provided by an embodiment of the present disclosure;

[0022] Figure 4 is a schematic view of a split-body rotatable fitness sandbag structure provided by an embodiment of the present disclosure; Figure 2 is a schematic view of a split-body rotatable fitness sandbag structure provided by an embodiment of the present disclosure;

[0023] Figure 5 is a schematic view of a split-body rotatable fitness sandbag structure provided by an embodiment of the present disclosure;

[0024] Figure 6 is a schematic view of a split-body rotatable fitness sandbag structure provided by an embodiment of the present disclosure;

[0025] Figure 7 is a schematic view of a split-body rotatable fitness sandbag structure provided by an embodiment of the present disclosure;

[0026] Figure 8 is a schematic view of a split-body rotatable fitness sandbag structure provided by an embodiment of the present disclosure;

[0027] Figure 9 is a schematic view of a split-body rotatable fitness sandbag structure provided by an embodiment of the present disclosure;

[0028] Reference signs:

[0029] 100, base, 101, suction cup, 102, filling port, 103, filling cap, 200, main rod, 201, main rod snap ring, 202, main rod bearing, 203, main rod protective sleeve, 305, mounting hole, 300, rotating sleeve rod, 301, cylindrical boss, 302, boss snap ring, 303, sleeve rod crossbar, 304, sleeve rod protective sleeve, 400, top rod, 401, top rod snap ring, 402, top rod bearing, 403, top rod crossbar, 404, top rod protective sleeve, 500, limiting rod, 501, limiting chuck, 600, transverse rod, 601, transverse rod protective sleeve, 602, snap spring, 603, clamping rod, 604, ejection hole, 700, shock-absorbing base, 701, fixed plate, 702, shock-absorbing rib plate. Detailed Implementation

[0030] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0031] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0032] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0033] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0034] Unless otherwise stated, the term "multiple" means two or more.

[0035] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0036] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0037] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0038] Combination Figures 1-9 As shown, this embodiment of the present disclosure provides a detachable and rotatable fitness sandbag, comprising: a base 100; a main rod 200, fixedly mounted on the upper part of the base 100, with a main rod retaining ring 201 inside the upper end of the main rod 200; a rotating sleeve rod 300, sleeved on the upper end of the main rod 200, the main rod 200 having a cylindrical structure, with a cylindrical boss 301 in the middle of the rotating sleeve rod 300, the cylindrical boss 301 being hollow, and a boss retaining ring 302 in the middle of the cylindrical boss 301; a top rod 400, movably inserted into the upper end of the rotating sleeve rod 300; a top rod retaining ring 401 inside the lower end of the top rod 400; and a limiting rod 500, with a limiting chuck 501 fixedly sleeved on the limiting rod 500, the limiting chuck 501 being located at one-third of one end of the limiting rod 500, and the limiting rod 500 being movably inserted into the cylindrical boss 301.

[0039] The detachable rotating fitness sandbag provided in this embodiment features a base that supports and stabilizes the main rod. The main rod is mounted on the base, and a rotating sleeve can be fitted onto it. The rotating sleeve can rotate on the main rod, and a top rod can be inserted into it. The rotating sleeve has a cylindrical structure with a cylindrical boss in the middle. The top end of the main rod, after being inserted into the rotating sleeve, rests against the bottom of the cylindrical boss, and the lower end of the top rod, after being inserted into the rotating sleeve, rests against the top of the cylindrical boss. The cylindrical boss is hollow in the middle. The structure includes a rotating sleeve that can rotate on the main rod, and a top rod that can rotate within the rotating sleeve. A main rod retaining ring is fixed inside the main rod. A boss retaining ring is located inside the cylindrical boss of the rotating sleeve, and a top rod retaining ring is located inside the top rod. A limiting rod can be inserted into the main rod retaining ring, the boss retaining ring, and the top rod retaining ring. When the limiting rod is connected to these three retaining rings, the limiting rod can restrict the main rod, the rotating sleeve, and the top rod, thus fixing the rotating sleeve and top rod on the main rod and preventing them from rotating on the main rod. A limiting chuck can position the limiting rod. This mechanism prevents the limiting rod from falling into the main rod when it is inserted. When the limiting chuck is placed on the main rod, the shorter one-third of the limiting rod will be inserted into the main rod retainer, and the longer two-thirds of the limiting rod can be inserted into the boss retainer and the top rod retainer. This allows for rotational limitation of the main rod, rotating sleeve, and top rod. When two-thirds of the limiting rod is inserted into the main rod, the shorter one-third end is only inserted into the boss retainer and not into the top rod retainer. In this case, only the top rod rotates. When the shorter one-third end of the limiting rod is inserted into the upper part of the boss retainer... When the limit rod is in operation, two-thirds of its length is inserted into the top rod retaining ring, while the other one-third length is not inserted into the main rod retaining ring. At this time, the rotating sleeve rod and the top rod will not rotate, and the main rod and the rotating sleeve rod can rotate without any rotational restriction. When the limit rod is removed, the main rod and the rotating sleeve rod are rotatably connected, and the rotating sleeve rod and the top rod are rotatably connected. The design of the limit rod can control the rotation between the main rod, the rotating sleeve rod, and the top rod. Inserting the rotating sleeve rod into the main rod facilitates the disassembly of the main rod. The rotating sleeve rod is equipped with a top rod, which facilitates the disassembly of the main rod and the rotating sleeve rod.

[0040] Depend on Figures 6-7 As shown, optionally, the limiting rod 500 has a rectangular cross-section; the main rod retaining ring 201, the boss retaining ring 302, and the top rod retaining ring 401 are respectively provided with openings that match the limiting rod 500; the limiting chuck 501 is movably disposed at the upper end of the main rod 200, the limiting rod 500 is movably disposed in the boss retaining ring 302, and the limiting rod 500 extends into the main rod retaining ring 201 and / or the top rod retaining ring 401 respectively.

[0041] In this way, the rectangular cross-section of the limiting rod allows it to be respectively locked within the main rod retaining ring, the boss retaining ring, and the top rod retaining ring. The openings on the main rod retaining ring, the boss retaining ring, and the top rod retaining ring can match and restrict the limiting rod. The limiting chuck is detachably mounted on the upper end of the main rod. When the limiting chuck is placed on the main rod, one-third of the shorter portion of the limiting rod will be inserted into the main rod retaining ring, and two-thirds of the longer portion of the limiting rod can be inserted into the boss retaining ring and the top rod retaining ring, thus rotating and restricting the main rod, the rotating sleeve rod, and the top rod. When two-thirds of the length of the limiting rod is inserted into the main rod, the length of the limiting rod... One-third of the end of the limiting rod is inserted only into the boss retaining ring, not into the top rod retaining ring. At this time, only the top rod rotates. When one-third of the length of the limiting rod is inserted into the upper part of the boss retaining ring, two-thirds of the length of the limiting rod extends into the top rod retaining ring, and one-third of the length of the limiting rod is not inserted into the main rod retaining ring. At this time, the rotating sleeve rod and the top rod will not rotate, and there is no rotation restriction between the main rod and the rotating sleeve rod, so they can rotate. When the limiting rod is removed, the main rod and the rotating sleeve rod are rotatably connected, and the rotating sleeve rod and the top rod are rotatably connected. The design of the limiting rod can control the rotation between the main rod, the rotating sleeve rod, and the top rod.

[0042] Depend on Figure 6 As shown, optionally, a main rod bearing 202 is fixedly provided at the upper end of the main rod 200, and the main rod bearing 202 is movably disposed in the rotating sleeve 300 at the lower part of the cylindrical boss 301; a top rod bearing 402 is fixedly provided at the lower end of the top rod 400, and the top rod bearing 402 is movably disposed in the rotating sleeve 300 at the upper part of the cylindrical boss 301.

[0043] In this way, the main rod bearing can reduce the rotational friction between the main rod and the rotating sleeve rod, the push rod bearing can reduce the rotational friction between the push rod and the rotating sleeve rod, and the cylindrical boss can restrict the push rod bearing and the main rod bearing, prevent the main rod and the push rod from contacting each other, and prevent the main rod and the push rod from pressing on the boss retaining ring.

[0044] Depend on Figure 2 Optionally, the top rod 400 is surrounded by a plurality of top rod crossbars 403 on its middle side; the rotating sleeve rod 300 is surrounded by a plurality of sleeve crossbars 303 on its middle side; a transverse rod 600 is inserted into the top rod crossbars 403 and the sleeve crossbars 303; and a transverse rod protective sleeve 601 is provided on the transverse rod 600.

[0045] In this way, the top rod has four top rod crossbars arranged in a cross structure, and the sleeve rod has four sleeve rod crossbars arranged in a cross structure. The top rod crossbars and sleeve rod crossbars can be easily inserted to connect to the horizontal rods. The horizontal rods are fitted with horizontal rod protective sleeves, which can play a role in protection and shock absorption.

[0046] Depend on Figure 1As shown, optionally, a main rod protective sleeve 203 is fitted on the main rod 200; a sleeve rod protective sleeve 304 is provided on the rotating sleeve rod 300, and the sleeve rod crossbar 303 passes through the sleeve rod protective sleeve 304; a top rod protective sleeve 404 is fitted on the top rod 400, and the top rod crossbar 403 extends out of the top rod protective sleeve 404.

[0047] In this way, a main rod protective sleeve is fitted on the main rod, which serves to protect and absorb shock. A sleeve protective sleeve is fitted on the rotating sleeve rod, which also serves to protect and absorb shock. The sleeve rod crossbar can extend out of the sleeve rod protective sleeve, allowing the transverse rod to extend out of the sleeve rod protective sleeve. The top rod protective sleeve is fitted on the top rod, which also serves to protect and absorb shock, preventing the user from directly contacting the top rod and rotating sleeve rod. The top rod crossbar extending out of the top rod protective sleeve allows the transverse rod to extend out of the top rod protective sleeve, and the transverse rod facilitates the rotation of the top rod and rotating sleeve rod.

[0048] Depend on Figure 1 As shown, optionally, the lower part of the base 100 is surrounded by several suction cups 101. The base 100 has an internal hollow structure. The base 100 is provided with a filling port 102, and the filling port 102 is provided with a filling cap 103. A shock-absorbing seat 700 is provided between the main rod 200 and the base 100. The upper end of the shock-absorbing seat 700 is fixedly connected to the main rod 200. A fixing plate 701 is provided at the bottom of the shock-absorbing seat 700. The fixing plate 701 and the side of the shock-absorbing seat 700 are provided with shock-absorbing ribs 702. The fixing plate 701 is fixedly connected to the base 100.

[0049] In this way, the suction cup can adhere to the ground, preventing the base from detaching. Sand or water can be added to the filling port of the base to increase its weight and make it more stable. The filling cap can seal the filling port. The shock-absorbing seat between the main rod and the base can prevent the main rod and the base from being rigidly connected and prevent the vibration when the main rod is hit from affecting the base. The shock-absorbing seat is made of plastic, and the fixing plate on the side of the shock-absorbing seat can reinforce the base and the shock-absorbing seat.

[0050] Depend on Figures 8-9 As shown, optionally, the top rod crossbar 403 and the sleeve rod crossbar 303 are respectively provided with mounting holes 305; the transverse rod 600 is provided with a pop-out hole 604, and the transverse rod 600 is provided with a retaining spring 602. The retaining spring 602 has a V-shaped structure, and retaining rods 603 are provided on both sides of the retaining spring 602. The retaining rods 603 extend into the pop-out hole 604; the retaining rods 603 are engaged in the mounting hole 305.

[0051] In this way, a locking rod extends out of the pop-out hole of the horizontal rod. The locking rod can be inserted into the mounting hole and can fix the horizontal rod in place. The retaining spring can push the locking rod. The horizontal rod can be inserted into the top rod and the sleeve rod, which can facilitate the disassembly and installation of the horizontal rod.

[0052] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A split-rotatable fitness sandbag, characterized by, The utility model provides a kind of rotary locking device, including including: Base (100); Main rod (200), fixedly arranged on the upper portion of the base (100), the upper end of the main rod (200) is internally provided with main rod snap ring (201), and the upper end of the main rod (200) is fixedly provided with main rod bearing (202); Rotary sleeve rod (300), the rotary sleeve rod (300) is sleeved on the upper end of the main rod (200), the main rod (200) is cylindrical structure, the rotary sleeve rod (300) is provided with cylindrical boss (301) in the middle, the cylindrical boss (301) is hollowly arranged, the cylindrical boss (301) is provided with boss snap ring (302) in the middle, and the main rod bearing (202) is movably arranged in the rotary sleeve rod (300) below the cylindrical boss (301); Top rod (400), movably inserted in the upper end of the rotary sleeve rod (300);The lower end of the top rod (400) is internally provided with top rod snap ring (401), and the lower end of the top rod (400) is fixedly provided with top rod bearing (402), and the top rod bearing (402) is movably arranged in the rotary sleeve rod (300) above the cylindrical boss (301); Limiting rod (500), the limiting rod (500) is fixedly sleeved with limiting chuck (501) on the upper portion, the limiting chuck (501) is arranged at one end one-third of the limiting rod (500), and the limiting rod (500) is movably inserted into the cylindrical boss (301); The cross section of the limiting rod (500) is rectangular structure; Rectangular opening matched with the limiting rod (500) is respectively arranged on the main rod snap ring (201), the boss snap ring (302) and the top rod snap ring (401); The limiting chuck (501) is movably arranged on the upper end of the main rod (200), and the limiting rod (500) is movably arranged in the boss snap ring (302); The limiting rod is separated from the main rod snap ring, the boss snap ring and the top rod snap ring, and the main rod, the rotary sleeve and the top rod are relatively rotatably connected; The limiting chuck is arranged on the upper portion of the main rod, the short end of the limiting rod is inserted into the main rod snap ring, the long end of the limiting rod is respectively inserted into the boss snap ring and the top rod snap ring, and the main rod, the rotary sleeve and the top rod are rotatably locked; The limiting chuck is arranged on the upper portion of the main rod, the long end of the limiting rod is inserted into the main rod snap ring, the end of the limiting rod is inserted into the boss snap ring, the main rod is rotatably locked with the rotary sleeve, and the rotary sleeve is relatively rotatable with the top rod; The limiting chuck is arranged on the upper portion of the rotary sleeve, the long end of the limiting rod is inserted into the boss snap ring and the top rod snap ring, the rotary sleeve is rotatably locked with the top rod, and the rotary sleeve is relatively rotatable with the main rod.

2. The split-rotatable fitness sandbag of claim 1, wherein, The middle side of the top rod (400) is surrounded by a plurality of top rod crossbars (403); The middle of the rotary sleeve rod (300) is surrounded by a plurality of sleeve rod crossbars (303); The top rod crossbar (403) and the sleeve rod crossbar (303) are inserted with transverse rods (600); The transverse rod (600) is provided with a transverse rod protective sleeve (601).

3. The split-rotatable fitness sandbag of claim 1, wherein, The main rod (200) is sleeved with a main rod protective sleeve (203); The rotating sleeve rod (300) is provided with a sleeve rod protective sleeve (304), and the sleeve rod cross rod (303) penetrates through the sleeve rod protective sleeve (304); The top rod (400) is sleeved with a top rod protective sleeve (404), and the top rod cross rod (403) extends out of the top rod protective sleeve (404).

4. The rotatable split body fitness sandbag of claim 1, wherein, A plurality of suction cups (101) are arranged around the lower part of the base (100), the base (100) is a hollow structure, the base (100) is provided with a filling opening (102), and the filling opening (102) is provided with a filling cover (103); The main rod (200) and the base (100) are provided with a damping seat (700), and the upper end of the damping seat (700) is fixedly connected with the main rod (200); The bottom of the damping seat (700) is provided with a fixed plate (701), the side of the damping seat (700) is provided with a damping rib plate (702), and the fixed plate (701) is fixedly connected with the base (100).

5. The rotatable split body fitness sandbag of claim 2, wherein, The top rod cross rod (403) and the sleeve rod cross rod (303) are respectively provided with mounting holes (305); The transverse rod (600) is provided with a pop-up hole (604), the transverse rod (600) is provided with a clamping spring (602), the clamping spring (602) is a V-shaped structure, the clamping spring (602) is provided with clamping rods (603) on both sides, and the clamping rods (603) extend into the pop-up hole (604); The clamping rod (603) is clamped in the mounting hole (305).

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