Fitness equipment

Abstract

The fitness equipment is characterized in that a barbell rod assembly comprises a rotating holding part, and the rotating holding part can drive the second end of a rotating frame assembly to rotate around the first end of the rotating frame assembly; the hanging column assembly is connected to the second end of the rotating frame assembly. The hanging piece assembly extends in the vertical direction to form a plurality of hanging parts, and the hanging column assembly is limited at the hanging parts in the state that the barbell rod assembly is hung on the hanging piece assembly through the hanging column assembly; in the state that the holding part is rotated to drive the second end of the rotating frame assembly to rotate around the first end of the rotating frame assembly in the first direction, the hanging column assembly moves out of the hooking part to be used for releasing limiting; and in the state that the holding part is rotated to drive the second end of the rotating frame assembly to rotate around the first end of the rotating frame assembly in the second direction, the hanging column assembly is rotated to the hanging part to be limited. According to the utility model, a hanging piece fixing mode is adopted, and the hanging column moves relative to the hanging piece, so that rapid adjustment is realized, and the convenience of product installation is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of body building, specifically, it relates to a body building equipment. BACKGROUND

[0002] Weight exercise equipment is classified into upper body exercise equipment and lower body exercise equipment, and these exercise equipment is provided with weights which can be adjusted according to users, and users perform muscle movement of upper body or lower body by using the weights. Among such exercise equipment, there is a kind of exercise equipment called Smith machine, which is composed of two support frames located on both sides corresponding to each other, a barbell rod connected to the support frames, and disc-shaped weights inserted into the ends of the barbell rod, and users perform exercise after inserting disc-shaped weights corresponding to the weight that they can lift into the ends of the barbell rod.

[0003] At present, the adjustment mode of the Smith machine on the market is that the hanging column is fixed, and the hanging piece is movable and adjustable. In the process of designing new products, this structure cannot meet the needs of some new products. At the same time, the hanging column is fixed separately, which is time-consuming and laborious, and the single hanging column is independently stressed, so the stability is poor, and safety problems are prone to occur.

[0004] Therefore, it is an urgent technical problem to develop a body building equipment which adopts the hanging piece fixing mode, moves the hanging column relative to the hanging piece, realizes the position adjustment of the hanging column relative to the hanging piece during the movement of the barbell rod, realizes quick adjustment, ensures the convenience of the product, and improves the safety. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a body building equipment to solve the problems in the prior art that the adjustment mode is that the hanging column is fixed, the hanging piece is movable and adjustable, some new products cannot be met, the hanging column needs to be separately installed, and time and labor are consumed.

[0006] To achieve the above utility model purposes, the utility model adopts the following technical solutions:

[0007] The utility model provides a kind of fitness equipment, including barbell rod assembly, rotating frame assembly, hanging column component and hanging piece component;Barbell rod assembly, it includes rotating holding part, the first end of the rotating holding part is used for user holding;Rotating frame assembly, the second end of the rotating holding part is connected with the first end of the rotating frame assembly, the rotating holding part can drive the second end of the rotating frame assembly rotates around the first end of the rotating frame assembly;Hanging column component, it is connected at the second end of the rotating frame assembly;Hanging piece component, multiple hanging parts are formed in vertical direction extension on it, in the state where the barbell rod assembly is hung in the hanging piece component by the hanging column component, the hanging column component is limited at the hanging part;Wherein, in the state where the rotating holding part drives the second end of the rotating frame assembly rotates around the first end of the rotating frame assembly along first direction, the hanging column component removes from the hanging part to release limit;In the state where the rotating holding part drives the second end of the rotating frame assembly rotates around the first end of the rotating frame assembly along second direction, the hanging column component turns into the hanging part to limit the hanging column component.

[0008] In some embodiments of the present application, the rotating frame assembly includes a rotating frame body and a guide limiting part, the guide limiting part is connected with the rotating frame body, and the guide limiting part is used to define the limit position of the rotation angle of the second end of the rotating frame body relative to the first end of the rotating frame body.

[0009] In some embodiments of the present application, the guide limiting part includes an arc-shaped guide slot and a guide column, the guide column is connected on the rotating frame assembly, the guide column is located between the first end of the rotating frame body and the second end of the rotating frame body, the arc-shaped guide slot is arranged along the rotation track of the guide column, and the guide column moves along the guide slot in the process of rotating the second end of the rotating frame body relative to the first end of the rotating frame body.

[0010] In some embodiments of the present application, a sliding guide assembly is further included, which includes a sliding part and a guide part, the guide part is arranged in the same direction with the hanging piece assembly, and the barbell rod assembly can drive the sliding part to move relative to the guide part.

[0011] In some embodiments of the present application, the barbell assembly further includes a barbell rod fixing body for installing a barbell, the rotating holding part is connected with the barbell rod fixing body through the sliding part, the barbell rod fixing body moves with the sliding part, and the rotating holding part is connected with the first end of the rotating frame body through the sliding part.

[0012] In some embodiments of the present application, the rotating holding part comprises a handle frame, a rotating assembly and a connecting assembly, the end of the handle frame is rotatably connected with the sliding part through the rotating assembly, and the end of the handle frame is connected with the first end of the rotating frame body through the connecting assembly.

[0013] In some embodiments of the present application, the rotating assembly comprises a bearing sleeve and a plurality of bearings, the plurality of bearings are sleeved on the end of the handle frame, the bearing sleeve is sleeved outside the plurality of bearings, and the bearing sleeve is connected with the sliding part; the connecting assembly comprises a connecting key; the first end of the rotating frame body is provided with a connecting hole, the end of the rotating holding part is inserted into the connecting hole, and the rotating holding part is connected with the connecting hole through the connecting key, so as to drive the first end of the rotating frame body to rotate with the rotating part.

[0014] In some embodiments of the present application, the rotating frame body is provided with a first avoiding part, and the guide part is arranged at the first avoiding part, so that the first avoiding part is used for avoiding the guide column and the sliding part during the rotation of the second end of the rotating body relative to the first end of the rotating body.

[0015] In some embodiments of the present application, the rotating frame body is a first bent plate, the first avoiding part is formed at a bent part of the first bent plate, and the bent part is provided with a first reinforcing rib.

[0016] In some embodiments of the present application, the frame body is further provided with a hanging piece assembly arranged in a vertical direction.

[0017] Compared with the prior art, the present application has the following advantages and positive effects:

[0018] The hanging piece assembly in the present application is fixedly arranged on the frame body, and the hanging column assembly is moved relative to the hanging piece assembly to realize the hanging and unhanging of the hanging column assembly and the hanging piece assembly. In the prior art, each hanging column assembly is fixedly arranged and needs to be fixed by a bolt assembly, which is complicated to assemble. In the present application, the hanging piece assembly is fixed on the frame body by only several third bolts, which is simple to assemble and reduces the labor intensity of the assembly personnel. In the prior art, each hanging column assembly is an independent force-bearing individual, and the carrying capacity is low. In the present application, the hanging piece assembly is fixed, and the carrying capacity and stability are high. Therefore, the safety performance is improved.

[0019] Other characteristics and advantages of the present application will become more apparent after reading the specific embodiments of the present application in combination with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0021] Figure 1 Figure 1 is a schematic diagram of the overall structure of one embodiment of the fitness equipment according to the present application;

[0022] Figure 2 Figure 2 is a schematic diagram of the partial structure of the embodiment of the fitness equipment according to the present application; Figure 1

[0023] Figure 3 Figure 3 is a top view of one embodiment of the fitness equipment according to the present application;

[0024] Figure 4 Figure 4 is a schematic diagram of the partial structure of the embodiment of the fitness equipment according to the present application; Figure 3

[0025] Figure 5 is a schematic diagram of the overall structure of another embodiment of the fitness equipment according to the present application; Figure 5

[0026] Figure 6 Figure 6 is a schematic diagram of the partial structure of the embodiment of the fitness equipment according to the present application; Figure 5

[0027] Figure 7 Figure 7 is an exploded view of the hanging column assembly and the hanging piece assembly of one embodiment of the fitness equipment according to the present application;

[0028] Figure 8 Figure 8 is a schematic diagram of the partial structure of the hanging column assembly and the hanging piece assembly of one embodiment of the fitness equipment according to the present application;

[0029] Figure 9 Figure 9 is a schematic diagram of the partial structure of the hanging column assembly and the hanging piece assembly of one embodiment of the fitness equipment according to the present application;

[0030] Figure 10 Figure 10 is a schematic diagram of the partial structure of the hanging column assembly and the hanging piece assembly of one embodiment of the fitness equipment according to the present application;

[0031] In the drawings,

[0032] 110, rotating holding portion;

[0033] 111, handle frame;

[0034] 112, bearing sleeve;

[0035] ​​​113, first bearing;

[0036] 114, connecting key;

[0037] 115, end cover;

[0038] 116, first bolt;

[0039] 120, barbell rod fixing body;

[0040] 200, rotating frame assembly;

[0041] 210, rotating frame body;

[0042] 211, connecting hole;

[0043] 212, first avoiding part;

[0044] 213, first reinforcing rib;

[0045] 214, through hole;

[0046] 220, guiding limiting part;

[0047] 221, arc-shaped guiding groove;

[0048] 222, guiding column;

[0049] 300, hanging column assembly;

[0050] 310, hanging column body;

[0051] 321, flat washer;

[0052] 322, elastic washer;

[0053] 323, second bolt;

[0054] 400, hanging piece assembly;

[0055] 410, hanging part;

[0056] 420, third bolt;

[0057] 500, frame body;

[0058] 600, sliding guiding assembly;

[0059] 610, sliding part;

[0060] 620, guiding part. DETAILED DESCRIPTION

[0061] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0062] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0063] The terms "first", "second" are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0064] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or direct connection, or indirect connection through intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0065] In the present application, unless otherwise explicitly specified and limited, the first feature "above" or "below" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0066] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. For the sake of simplicity, the description below of the specific examples will not be exhaustive of the disclosure. Indeed, the present application can be practiced in a variety of embodiments and examples beyond the specific examples described and the present application is limited only by the claims. Further, in the following description, numerous specific details are set forth in order to provide an understanding of the present application. However, it will be apparent to one skilled in the art that embodiments of the present application can be practiced without these specific details. In other instances, well-known methods have not been described in detail in order not to unnecessarily obscure aspects of the present application.

[0067] In some embodiments of the present application, a Smith machine is involved, as shown in Figure 1 、 Figure 3 、 Figure 5 It comprises a barbell rod assembly, a rotating frame assembly 200, a hanging column assembly 300 and a hanging plate assembly 400.

[0068] The barbell rod assembly is used for holding by a user, and the purpose of fitness is achieved by lifting the barbell rod assembly.

[0069] After the user finishes fitness, the barbell rod assembly needs to be hung, therefore, the hanging plate assembly 400 and the hanging column assembly 300 are arranged.

[0070] In some embodiments of the present application, the hanging column assembly 300 is fixedly arranged, and the hanging of the barbell rod assembly is achieved by moving the hanging column assembly 300.

[0071] The hanging plate assembly 400 is formed with a plurality of hanging portions 410 in the vertical direction. In the state that the barbell rod assembly is hung on the hanging plate assembly 400 through the hanging column assembly 300, the hanging column assembly 300 is limited at the hanging portions 410.

[0072] In order to realize the connection between the hanging column assembly 300 and the barbell rod assembly, the rotating frame assembly 200 is arranged.

[0073] In some embodiments of the present application, as shown in Figure 2 、 Figure 4 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 The barbell rod assembly comprises a rotating holding portion 110, and the first end of the rotating holding portion 110 is used for holding by a user.

[0074] The second end of the rotating holding portion 110 is connected with the first end of the rotating frame assembly 200, and the rotating holding portion 110 can drive the second end of the rotating frame assembly 200 to rotate around the first end of the rotating frame assembly, so as to realize the hanging or un-hanging of the hanging column assembly 300 and the hanging plate assembly 400.

[0075] As shown in Figure 10As shown in the figure, in the state that the rotating holding part 110 drives the second end of the rotating frame assembly 200 to rotate around the first end of the rotating frame assembly 200 in the first direction, the hanging column assembly 300 moves out of the hanging part 210 of the hanging piece assembly 400 to release the limiting. Therefore, the user can lift the barbell rod assembly to carry out fitness.

[0076] As shown in the figure, in the state that the rotating holding part 110 drives the second end of the rotating frame assembly 200 to rotate around the first end of the rotating frame assembly 200 in the second direction, the hanging column assembly 300 moves into the hanging part of the hanging piece assembly 400 to realize the hanging of the hanging column assembly 300 and the hanging piece assembly 400. Figure 8 Figure 9 As shown in the figure, in the state that the rotating holding part 110 drives the second end of the rotating frame assembly 200 to rotate around the first end of the rotating frame assembly 200 in the second direction, the hanging column assembly 300 moves into the hanging part of the hanging piece assembly 400 to realize the hanging of the hanging column assembly 300 and the hanging piece assembly 400.

[0077] Specifically, the first direction and the second direction are reversely arranged.

[0078] In some embodiments of the present application, the Smith machine further comprises a frame body 500, and the hanging piece assembly 400 is arranged on the frame body 500 in the vertical direction.

[0079] In some embodiments of the present application, the rotating frame assembly 200 comprises a rotating frame body 210 and a guide limiting part 220. The guide limiting part 220 is connected with the rotating frame body 210.

[0080] The first end of the rotating frame body 210 is connected with the barbell rod assembly.

[0081] The second end of the rotating frame body 210 is provided with the hanging column assembly 300.

[0082] The barbell rod assembly drives the first end of the rotating frame body 210 to rotate, thereby driving the second end of the rotating frame body 210 to rotate around the first end of the rotating frame body 210.

[0083] During the rotation of the second end of the rotating frame body 210 around the first end of the rotating frame body 210, the guide limiting part 220 is used to limit the rotation angle of the second end of the rotating frame body 210 around the first end of the rotating frame body 210.

[0084] That is, to limit the limit position of the second end of the rotating frame body 210 around the first end of the rotating frame body 210.

[0085] Specifically, as shown in the figure, the guide limiting part 220 comprises an arc-shaped guide groove 221 and a guide column 222. Figure 4 Figure 7 The arc-shaped guide groove 221 is arranged on the arc-shaped guide groove 221.

[0086] The arc-shaped guide groove 221 is arranged on the arc-shaped guide groove 221.

[0087] ​​The arc-shaped guide groove 221 is arranged along the rotation track of the guide column 222.

[0088] The guide column 222 is connected to the rotation frame body 210.

[0089] The guide column 222 is connected between the first end of the rotation frame body 210 and the second end of the rotation frame body 210.

[0090] During the rotation of the second end of the rotation frame body 210 relative to the first end of the rotation frame body 210, the guide column 222 moves relative to the arc-shaped guide groove 221. The arc-shaped guide groove 221 can limit the limit position of the rotation of the guide column 222 relative to the arc-shaped guide groove 221 while playing a guiding role.

[0091] In some embodiments of the present application, a sliding guide assembly 600 is further included. The sliding guide assembly 600 includes a sliding part 610 and a guide part 620.

[0092] The sliding part 610 moves along the guide part 620.

[0093] The guide part 620 is arranged in the same direction as the hanging piece assembly 400.

[0094] The guide part 620 can move along the sliding part 610.

[0095] During the user's fitness process, the barbell rod assembly drives the sliding part 610 to move along the guide part 620.

[0096] In some embodiments of the present application, the barbell rod assembly further includes a barbell rod fixing body 120. The barbell rod fixing body 120 is used to install a barbell.

[0097] The rotation holding part 110 is connected to the barbell rod fixing body 120 through the sliding part 610.

[0098] The barbell rod fixing body 120 moves with the sliding part 610.

[0099] The rotation holding part 110 is connected to the first end of the rotation frame body 210 through the sliding part 610.

[0100] In some embodiments of the present application, the rotation holding part 110 includes a handle frame 111, a rotation assembly, and a connecting assembly.

[0101] The end of the handle frame 111 is rotationally connected to the sliding part 610 through the rotation assembly.

[0102] The end of the handle frame 111 is connected to the first end of the rotation frame body 210 through the connecting assembly.

[0103] Thus, the rotation of the handle frame 111 relative to the sliding part 610 is realized in the process of driving the rotation of the rotating frame body 210 by the handle frame 111.

[0104] The rotating assembly includes a bearing sleeve 112 and a plurality of first bearings 113.

[0105] The plurality of first bearings 113 are sleeved on the end of the handle frame 111, and the bearing sleeve 112 is sleeved outside the plurality of first bearings 113.

[0106] The bearing sleeve 112 is fixedly connected to the rotating frame body 210.

[0107] Specifically, the outer ring of the plurality of first bearings 113 is connected to the bearing sleeve 112.

[0108] Specifically, the inner ring of the plurality of first bearings 113 is connected to the end of the handle frame 111.

[0109] The connecting assembly includes a connecting key 114.

[0110] The first end of the rotating frame body 210 is provided with a connecting hole 211, and the end of the rotating holding part 110 is inserted into the connecting hole 211. The rotating holding part 110 is connected to the connecting hole 211 through the connecting key 114, so as to drive the second end of the rotating frame body 210 to rotate relative to the first end of the rotating frame body 210.

[0111] Specifically, in order to realize the sealing of the end of the handle frame 111 connected to the connecting hole 211 through the connecting key 114, the connecting assembly further includes an end cover 115 and a first bolt 116. The end cover 115 is abutted and installed at the position where the handle frame 111 passes through the connecting hole 211. The end cover 115 is abutted with the end of the handle frame 111 and the rotating frame body 210, and the first bolt 116 connects the end cover 115 to the end of the handle frame 111.

[0112] Specifically, the rotating frame body 210 is formed with a first avoiding part 212. The first avoiding part 212 is used to avoid the guide column 222 connected to the rotating frame body 210 in the process of rotating the second end of the rotating frame body 210 around the first end of the rotating frame body 210.

[0113] Specifically, the rotating frame body 210 is a first bent plate. The bent part of the first bent plate forms the first avoiding part 212.

[0114] In order to increase the bending strength of the first bent plate, a first reinforcing rib 213 is arranged at the first avoiding part 212.

[0115] In some embodiments of the present application, the hanging column assembly 300 includes a hanging column body 310 and a fastening assembly. The hanging column body 310 is connected to the second end of the rotating frame body 210 through the fastening assembly.

[0116] Specifically, the fastening assembly comprises a flat washer 321, an elastic washer 322 and a second bolt 323

[0117] A through hole 214 is formed at the second end of the rotating body 210, and the second bolt 323 is sequentially threaded through the elastic washer 322, the flat washer 321 and the through hole 214, and is screwed with a threaded hole formed on the hanging column body 310.

[0118] The hanging piece assembly 400 in the application is fixedly arranged on the frame body 500, and the movement of the hanging column assembly 300 relative to the hanging piece assembly 400 is used to realize the hanging and unhanging of the hanging column assembly 300 and the hanging piece assembly 400. In the prior art, each hanging column assembly 300 needs to be fixed by a bolt assembly, and the assembly is complicated. In the application, the hanging piece assembly 400 is fixed on the frame body 500, and only a few third bolts 420 are needed to be connected at intervals, so that the assembly is simple and the labor intensity of the assembly personnel is reduced.

[0119] Meanwhile, in the prior art, each hanging column assembly 300 is an independent force-bearing individual, and the carrying capacity is low. In the application, the hanging piece assembly 400 is fixed, and the carrying capacity and stability are both high. Thus, the safety performance is improved.

[0120] In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0121] As long as possible, the various aspects and features described and shown in the specification can be applied individually, and these individual aspects can be the subject of a divisional application.

[0122] The above is only a specific implementation manner of the application, but the protection scope of the application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the application, and all these changes or replacements should be covered in the protection scope of the application. Therefore, the protection scope of the application should be subject to the protection scope of the claims.

Claims

1. An exercise apparatus, characterized by The application relates to a barbell rod assembly, a rotating frame assembly, a hanging column assembly, a hanging piece assembly and a sliding guide assembly. The barbell rod assembly comprises a rotating holding part, the first end of which is used for a user to hold; the second end of the rotating holding part is connected with the first end of the rotating frame assembly, and the rotating holding part can drive the second end of the rotating frame assembly to rotate around the first end of the rotating frame assembly; the hanging column assembly is connected at the second end of the rotating frame assembly; the hanging piece assembly is provided with a plurality of hanging parts along the target moving direction of the barbell rod assembly; in the state that the barbell rod assembly is hung on the hanging piece assembly through the hanging column assembly, the hanging column assembly is limited at the hanging parts; in the state that the rotating holding part drives the second end of the rotating frame assembly to rotate around the first end of the rotating frame assembly in a first direction, the hanging column assembly is moved out of the hanging parts to be released from the limitation; in the state that the rotating holding part drives the second end of the rotating frame assembly to rotate around the first end of the rotating frame assembly in a second direction, the hanging column assembly is turned into the hanging parts to limit the hanging column assembly. The rotating frame assembly comprises a rotating frame body and a guide limiting part, the guide limiting part is connected with the rotating frame body, and the guide limiting part is used for limiting the limit position of the rotating angle of the second end of the rotating frame body relative to the first end of the rotating frame body. The guide limiting part comprises an arc-shaped guide groove and a guide column, the guide column is connected on the rotating frame assembly, the guide column is located between the first end of the rotating frame body and the second end of the rotating frame body, the arc-shaped guide groove is arranged along the rotating track of the guide column, and the guide column moves along the guide groove in the process that the second end of the rotating frame body rotates relative to the first end of the rotating frame body. The sliding guide assembly comprises a sliding part and a guide part, the guide part is arranged in the same direction with the hanging piece assembly; the barbell rod assembly can drive the sliding part to move relative to the guide part. The barbell rod assembly further comprises a barbell rod fixing body used for installing a barbell; the rotating holding part is connected with the barbell rod fixing body through the sliding part; the barbell rod fixing body moves with the sliding part, and the rotating holding part is connected with the first end of the rotating frame body through the sliding part. The rotating holding part comprises a handle frame, a rotating assembly and a connecting assembly; the end of the handle frame is rotatably connected with the sliding part through the rotating assembly, and the end of the handle frame is connected with the first end of the rotating frame body through the connecting assembly.

2. The exercise apparatus of claim 1 wherein, 7. The fitness equipment according to claim 6, wherein the rotating assembly comprises a bearing sleeve and a plurality of first bearings, the plurality of first bearings are sleeved on the end of the handle frame, the bearing sleeve is sleeved outside the plurality of first bearings, and the bearing sleeve is connected with the sliding part; the connecting assembly comprises a connecting key.

3. The exercise apparatus of claim 2, wherein, ​ 4. The exercise apparatus of claim 3, wherein, ​ ​ 5. The exercise apparatus of claim 4 wherein, ​ ​ ​ 6. The exercise apparatus of claim 5 wherein, ​ ​ ​ ​ The first end of the rotating frame body is provided with a connecting hole, the end of the rotating holding part is inserted into the connecting hole, and the rotating holding part is connected with the connecting hole through the connecting key, so as to drive the first end of the rotating frame body to rotate with the rotating holding part.

8. The exercise apparatus of claim 4 wherein, The rotating frame body is provided with a first avoiding part, and the guide part is arranged at the first avoiding part. During the rotation of the second end of the rotating frame body relative to the first end of the rotating frame body, the first avoiding part is used for avoiding the guide column and the sliding part.

9. The exercise apparatus of claim 8, wherein, The rotating frame body is a first bending plate, the first avoiding part is formed at a bending part of the first bending plate, and the bending part is provided with a first reinforcing rib.

10. The exercise apparatus of claim 1, wherein, The hanging piece assembly is arranged on the frame body in the target moving direction of the barbell rod assembly.

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