Wall corner type body builder supporting structure

Abstract

The utility model discloses a wall corner type body builder supporting structure, which relates to the field of body building equipment, and adopts the technical scheme that the wall corner type body builder supporting structure comprises a front frame, the front frame comprises two front side frames which are arranged in parallel; the front side frame is a rectangular frame; the rear frame is fixedly connected with the front frame, the two ends of the front side of the rear frame are each fixedly connected with one front side frame, and the portion, away from the front frame, of the rear frame is of a bevel-shaped structure; the two front side frames and the rear frame form a surrounding area, and the interior of the surrounding area is a standing space in use. The supporting structure has the advantages that the supporting structure can be placed at the corner of a room, and the design space of the room is utilized more effectively. Meanwhile, the rear end of the supporting structure does not make direct contact with the wall corner position, the problem that the wall corner and the supporting structure interfere with each other is solved, and meanwhile the space reserved at the rear end can be used for arranging other assemblies of the fitness equipment. The supporting structure provides a higher space utilization rate for household fitness equipment, and is suitable for being used by modern household fitness equipment.

Description

Technical Field

[0001] The utility model relates to the field of fitness equipment, in particular to a support structure for a corner fitness device. Background Art

[0002] With the development of society, people's pursuit of the quality of life is getting higher and higher at present. In addition to the basic needs in life, there are also higher pursuits in aspects such as leisure and entertainment, physical health, etc. For fitness, the form of using fitness equipment to carry out various fitness exercises indoors is quite popular, because fitness equipment can better conduct targeted training on muscles in different positions, and the indoor environment is more comfortable.

[0003] Professional gyms are equipped with a variety of fitness equipment with complete functions, but such equipment relatively occupies a large space and is not suitable for home use. For a large part of users with fitness needs, it is not convenient to go to the gym, and additional expenses need to be incurred. Therefore, fitness equipment suitable for families has great market prospects. How to form a support structure for fitness equipment while occupying less space so as to attach corresponding fitness components thereto is the problem to be solved in this solution. Summary of the Utility Model

[0004] Aiming at one of the deficiencies of the prior art, the utility model provides a support structure for a corner fitness device, which solves the problem of forming a support structure for the fitness device by using the corner space.

[0005] To achieve the above object, the utility model provides the following technical solution: A support structure for a corner fitness device, with the position where the user is located when using this support structure as the front side, includes:

[0006] A front frame, which is a front support structure; the front frame includes two parallel front side frames; the front side frame is a rectangular frame;

[0007] A rear frame, fixedly connected to the front frame, the two front ends of the front side of the rear frame are respectively fixedly connected to one of the front side frames, and the part of the rear frame away from the front frame is arranged in a corner-shaped structure;

[0008] The two front side frames and the rear frame form a surrounding area, and the inside of this surrounding area is the standing space during use;

[0009] The front frame further includes:

[0010] A top rod, located at the top of the front frame, and both ends of the top rod are connected to the upper parts of the two front side frames;

[0011] The rear frame includes:

[0012] The rear side frame, one is provided corresponding to each of the front side frames, and the rear side frame is fixedly connected to the rear side part of its corresponding front side frame; a corner structure is formed between the rear side frame and the front side frame; the rear ends of the two rear side frames are close to each other.

[0013] The rear frame is arranged between the rear ends of the two rear side frames, and the horizontal two sides of the rear frame are respectively fixedly connected to one of the rear side frames.

[0014] The included angle between the rear side frame and the front side frame is 135°; the included angle between the extended planes of the two rear side frames facing the rear of the rear frame is 90°.

[0015] Preferably, the front side frame includes:

[0016] The upper cross bar is horizontally arranged at the top of the front side frame.

[0017] The lower cross bar is horizontally arranged at the bottom of the front side frame; both the upper cross bar and the lower cross bar extend backward, and the rear ends of the upper cross bar and the lower cross bar are connected to the rear frame.

[0018] Preferably, the front side frame further includes:

[0019] The first vertical rod is a vertically arranged rod body and is located at the front end of the front side frame.

[0020] The middle rod is located behind the first vertical rod.

[0021] The second vertical rod is located behind the middle rod and is parallel to the first vertical rod.

[0022] The upper and lower ends of the first vertical rod, the middle rod and the second vertical rod are respectively connected to the upper cross bar and the lower cross bar.

[0023] Preferably, both the first vertical rod and the second vertical rod are prismatic rod bodies, and a plurality of longitudinal positioning holes are formed in the rod bodies of the first vertical rod and the second vertical rod.

[0024] The middle rod is a round rod.

[0025] Preferably, the front side frame further includes:

[0026] The vertical rod seat is of a "door" - shaped structure, and one vertical rod seat is arranged at each of the upper and lower ends of the second vertical rod. The second vertical rod is fixedly connected to the upper cross bar and the lower cross bar through the vertical rod seat.

[0027] Preferably, the vertical rod seat is of a "door" - shaped structure. The vertical rod seat at the upper end of the second vertical rod covers the upper cross bar from bottom to top, and the vertical rod seat at the lower end of the second vertical rod covers the lower cross bar from top to bottom.

[0028] A plurality of horizontal positioning holes are distributed on the upper cross bar and the lower cross bar, and the vertical rod seat is connected to the upper cross bar and the lower cross bar through the horizontal positioning holes.

[0029] Preferably, the front end of the lower cross bar is an inclined surface, and a connection structure is arranged on the inclined surface for connecting external components.

[0030] Preferably, the ejector rod comprises:

[0031] Ejector rod connecting plates located at both ends of the ejector rod for fixedly connecting with the top of the front side frame;

[0032] Two first bending parts are symmetrically arranged, which are bent rod bodies. One end of each first bending part is fixedly connected with the ejector rod connecting plate on one side, and the other end extends towards the middle of the ejector rod;

[0033] One second bending part is arranged between the two first bending parts. The second bending part is in a "V" shape, and both side ends of the second bending part are fixedly connected with one of the first bending parts respectively;

[0034] An ejector rod hanging ring, which is an annular structure and is fixedly connected with the middle end of the second bending part.

[0035] Preferably, the first bending part comprises:

[0036] The middle section rod is the rod body part of the two first bending parts close to each other, and the middle section rod is horizontally arranged;

[0037] The side section rods are the rod body parts of the two first bending parts far from each other. The side section rods are inclined, and the end of the side section rod connected with the ejector rod connecting plate is the low horizontal end;

[0038] One end of the middle section rod is fixedly connected with the high horizontal end of the side section rod, and the other end is fixedly connected with the second bending part;

[0039] The axes of the middle section rod and the side section rod of the first bending part are all located in the same vertical plane; the axes of the two rod bodies of the second bending part are all located in the same horizontal plane; the axis of the inner hole of the ejector rod hanging ring is vertically arranged.

[0040] Preferably, the rear frame is a rectangular frame, and the rear frame comprises:

[0041] Two rear vertical rods are arranged in parallel;

[0042] One rear cross bar is respectively arranged at the top and bottom of the rear vertical rods;

[0043] One end of the rear support rod is detachably connected with the rear vertical rod, and the other end extends towards the middle of the rear frame; the rear support rod is an inclined rod body, and the end of the rear support rod connected with the rear vertical rod is the low horizontal end;

[0044] The rear support plate is a plate body and is arranged between the two rear vertical rods. Both sides of the rear support plate are fixedly connected with the two rear vertical rods respectively.

[0045] Compared with the prior art, the following beneficial effects are achieved: The support structure of this solution can be placed at the corner of the room, making more effective use of the design space of the room. At the same time, the rear end of the support structure does not directly contact the corner position, so there will be no interference problem between the corner and the support structure. Also, other components of the fitness equipment can be arranged using the space left at the rear end. This support structure provides higher space utilization for household fitness equipment and is suitable for modern household fitness equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application;

[0047] Figure 2 is the front view of an embodiment of the present application;

[0048] Figure 3 is the top view of an embodiment of the present application;

[0049] Figure 4 is a partially enlarged view of the front side frame of an embodiment of the present application.

[0050] In the figure:

[0051] 1. Front frame; 11. Front side frame; 111. Upper cross bar; 112. Lower cross bar; 113. First vertical bar; 114. Intermediate bar; 115. Second vertical bar; 116. Vertical bar base; 12. Top bar;

[0052] 2. Rear frame; 21. Rear side frame; 22. Rear frame; 221. Rear vertical bar; 222. Rear support bar; 223. Rear support plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0053] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0054] Please refer to Figures 1 - 4 , for the convenience of description, taking the position where the user is located when using this support structure as the front side, the following technical solutions are provided in the present application:

[0055] A corner - type fitness device support structure, including a front frame 1 and a rear frame 2. The front frame 1 is a front - part support structure; the front frame 1 includes two parallel front - side frames 11, and the front - side frames 11 are rectangular frames; the rear frame 2 is fixedly connected to the front frame 1, and the two front - end sides of the rear frame 2 are respectively fixedly connected to one front - side frame 11. The part of the rear frame 2 away from the front frame 1 is arranged in a corner - shaped structure; the two front - side frames 11 and the rear frame 2 form a surrounding area, and the interior of this surrounding area is the standing space during use.

[0056] The front frame 1 further includes a top rod 12. The top rod 12 is located at the top of the front frame 1, and the two ends of the top rod 12 are respectively connected to the upper parts of the two front - side frames 11.

[0057] The rear frame 2 includes a rear - side frame 21 and a rear frame 22. There is one rear - side frame 21 corresponding to each front - side frame 11, and the rear - side frame 21 is fixedly connected to the rear - part of its corresponding front - side frame 11; a corner - shaped structure is formed between the rear - side frame 21 and the front - side frame 11; the rear - end sides of the two rear - side frames 21 are close to each other. The rear frame 22 is arranged between the rear - end sides of the two rear - side frames 21, and the two horizontal sides of the rear frame 22 are respectively fixedly connected to one rear - side frame 11; the rear frame 22 is also a rectangular frame. The included angle between the rear - side frame 21 and the front - side frame 11 is 135°; the included angle between the extended planes of the two rear - side frames 21 facing the rear of the rear frame 22 is 90°.

[0058] With this solution, the rear part of this support structure presents a corner - shaped structure, and the extended planes of the two rear - side frames 21 can intersect at a right angle. Therefore, the support structure of this solution can be adapted to the corner position of a general room, and when placed for home use, the utilization of space is more reasonable. However, different from existing fitness equipment with a right - angle structure at the rear, the rear end of the rear frame 2 in this solution does not directly form a right - angle structure, but adopts the form of connecting the two rear - side frames 21 with the rear frame 22. From a top - view angle, as Figure 3 shown, the rear - part structure of this device is similar to a bow. For a structural body like the support structure of a fitness rack that needs to bear force, it has stronger stability. Moreover, because there is no right - angle protruding structure at the rear end of this support structure, when placed in a corner as a fitness device, its rear end will not directly contact the corner of the wall, but leave a space at the corner. This can prevent the support structure from contacting the wall at the corner position during the movement of the device, reduce the impact on the wall caused by the vibration of the device during fitness exercise, and also avoid the problem of being counter - shocked due to hitting the wall when the fitness structure shakes during fitness actions. By attaching other component devices of the fitness device to the support structure of this solution, a fitness device that utilizes the corner space can be formed.

[0059] On the basis of the above implementation, referring to Figure 4 , the rectangular frame of the front - side frame 11 includes an upper cross - bar 111, a lower cross - bar 112, a first vertical rod 113, and a second vertical rod 115.

[0060] The upper crossbar 111 and the lower crossbar 112 are respectively horizontally arranged at the top and bottom of the front side frame 11; the upper crossbar 111 and the lower crossbar 112 both extend backward, and the rear ends of the upper crossbar 111 and the lower crossbar 112 are connected to the rear frame 2. The first vertical rod 113 is a vertically arranged rod body located at the front end of the front side frame 11; the second vertical rod 115 is located at the rear end of the front side frame 11 and is parallel to the first vertical rod 113. An intermediate rod 114 is also arranged between the first vertical rod 113 and the second vertical rod 115, and the intermediate rod 114 is also a vertically arranged rod body. The upper and lower ends of the first vertical rod 113, the intermediate rod 114 and the second vertical rod 115 are respectively connected to the upper crossbar 111 and the lower crossbar 112.

[0061] Both the first vertical rod 113 and the second vertical rod 115 are prismatic rod bodies, and a number of longitudinal positioning holes are provided on the rod bodies of the first vertical rod 113 and the second vertical rod 115; the intermediate rod 114 is a round rod.

[0062] Through the structure of this solution, the upper crossbar 111, the lower crossbar 112, the first vertical rod 113 and the second vertical rod 115 of the front side frame 11 serve as the main support structures. And both the first vertical rod 113 and the second vertical rod 115 can be connected to other fitness equipment components through the longitudinal positioning holes on them. The intermediate rod 114 is used as a guiding rod, not as the main support structure, but more importantly as the guiding structure for other movement components. By sliding other fitness components on it, relevant fitness actions that slide along its rod body can be realized.

[0063] On the basis of the above implementation, see Figure 4 , the front side frame 11 further includes a vertical rod seat 116, which is in a "door" shape. One vertical rod seat 116 is provided at each of the upper and lower ends of the second vertical rod 115, and the second vertical rod 115 is fixedly connected to the upper crossbar 111 and the lower crossbar 112 through the vertical rod seat 116.

[0064] The vertical rod seat 116 is in a "door" shape. The vertical rod seat 116 at the upper end of the second vertical rod 115 covers the upper crossbar 111 from bottom to top, and the vertical rod seat 116 at the lower end covers the lower crossbar 112 from top to bottom; a number of horizontal positioning holes are distributed on the upper crossbar 111 and the lower crossbar 112, and the vertical rod seat 116 is connected to the upper crossbar 111 and the lower crossbar 112 through the horizontal positioning holes.

[0065] Through this structure, the adjustability of the second vertical rod 115 is realized. By changing the position of the vertical rod seat 116 on the upper crossbar 111 and the lower crossbar 112, the second vertical rod 115 is driven to move, so as to realize the adjustment of the distance between the first vertical rod 113 and the second vertical rod 115.

[0066] As an extended structure of this solution, an installation position for the intermediate rod 114 can also be provided on the vertical rod base 116, so as to realize the synchronous movement of the position of the intermediate rod 114 following the second vertical rod 115, in order to match more types of different fitness equipment components.

[0067] Based on the above implementation, the front end of the lower cross bar 112 is an inclined surface, and a connection structure is provided on the inclined surface for connecting external components. The connection structure can be a threaded hole, such as Figure 4 shown, and an example is given in Figure 4 wherein, a hanging ring is connected to the front end of the lower cross bar 112, and components such as elastic bands for fitness can be hung through the hanging ring.

[0068] Based on the above implementation, the top rod 12 includes:

[0069] Top rod connecting plates 121, located at both ends of the top rod 12, for fixedly connecting with the top of the front side frame 11;

[0070] First bending parts 122, two of which are symmetrically arranged, are bent rod bodies, one end of which is fixedly connected to the top rod connecting plate 121 on one side, and the other end extends towards the middle of the top rod 12;

[0071] Second bending part 123, one of which is provided, is located between the two first bending parts 122. The second bending part 123 is "V-shaped", and both side ends of it are fixedly connected to one first bending part 122 respectively;

[0072] Top rod hanging ring 124, which is an annular structure, and is fixedly connected to the middle end of the second bending part 123;

[0073] The first bending part 122 includes:

[0074] Middle section rod, which is the rod body part where the two first bending parts 122 are close to each other, and the middle section rod is horizontally arranged;

[0075] Side section rod, which is the rod body part where the two first bending parts 122 are far from each other, and the side section rod is inclined, and the end of the side section rod connected to the top rod connecting plate 121 is the low horizontal end;

[0076] One end of the middle section rod is fixedly connected to the high horizontal end of the side section rod, and the other end is fixedly connected to the second bending part 123;

[0077] The axes of the middle section rod and the side section rod of the first bending part 122 are both located in the same vertical plane; the axes of the two rod bodies of the second bending part 123 are both located in the same horizontal plane; the axis of the inner hole of the top rod hanging ring 124 is vertically arranged.

[0078] The ejector rod 12 includes ejector rod connecting plates 121 located at both ends of the ejector rod 112. The ejector rod connecting plates 121 are used for fixedly connecting with the top of the front side frame 11. The adjacent ejector rod connecting plates 121 are provided with first bending parts 122. There are two first bending parts 122 symmetrically arranged, which are bent rod bodies. One end of each of them is fixedly connected with the ejector rod connecting plate 121 on one side, and the other end extends towards the middle of the ejector rod 12; there is a second bending part 123 arranged between the first bending parts 122 on both sides. The second bending part 123 is in a "V" shape, and its two side ends are respectively fixedly connected with a first bending part 122. An ejector rod hanging ring 124 is fixedly arranged at the middle end of the second bending part 123. The ejector rod hanging ring 124 is in a U-shaped ring structure.

[0079] The first bending part 122 includes a middle section rod and side section rods. The middle section rod is the rod body part where the two first bending parts 122 are close to each other, and the middle section rod is arranged horizontally; the side section rods are the rod body parts where the two first bending parts 122 are far from each other, and the side section rods are inclined, and the end of the side section rod connected with the ejector rod connecting plate 121 is the low horizontal end; one end of the middle section rod is fixedly connected with the high horizontal end of the side section rod, and the other end is fixedly connected with the second bending part 123; the axes of the middle section rod and the side section rods of the first bending part 122 are all located in the same vertical plane; the axes of the two rod bodies of the second bending part 123 are all located in the same horizontal plane; the axis of the inner hole of the ejector rod hanging ring 124 is arranged vertically. For the convenience of description, taking Figure 2 and Figure 3 as the reference perspectives, in Figure 2 , it can be seen that the second bending part 123 presents a horizontal state. In the front view, the ejector rod 12 presents an arched structure. In the top view perspective, that is, Figure 3 , it can be seen that the first bending part 122 as a whole presents a vertical state. First of all, the ejector rod 12 of the structure of this solution provides high support strength at the top of the structure, and at the same time can also be used as a force-bearing structure for movement, such as the chin-up movement. Through the avoidance space formed by the second bending part 123, when doing chin-ups, the head avoidance action of the conventional horizontal bar is not required. In addition, combined with the use of the ejector rod hanging ring 124, an auxiliary elastic band for chin-ups can be tied. When doing chin-ups, the user hooks the feet on the auxiliary elastic band, which serves as a boosting structure for chin-ups.

[0080] On the basis of the above implementation scheme, see Figure 2, the rear frame 22 is a rectangular frame, and the rear frame 22 includes two parallel rear vertical rods 221; a rear cross bar is respectively arranged at the top end and the bottom end of the rear vertical rod 221. In addition, a rear support rod 222 is detachably connected to the rear vertical rod 221. One end of the rear support rod 222 is detachably connected to the rear vertical rod 221, and the other end extends towards the middle of the rear frame 22; the rear support rod 222 is an inclined rod body, and the end thereof connected to the rear vertical rod 221 is the low horizontal end. A rear support plate 223 is fixedly arranged between the two rear vertical rods 221, and both sides of the rear support plate 223 are fixedly connected to the two rear vertical rods 221 respectively.

[0081] Through the structure of this solution, on the one hand, a stable support structure is formed by means of the rear vertical rod 221, the rear cross bar and the rear support plate 223. On the other hand, the rear support rod 222 can be used as the placement position of the components of the fitness equipment or as the holding position during exercise.

[0082] In the description of the present application and its embodiments, it should be understood that the orientation or positional relationship indicated by terms such as "top", "bottom", "height", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0083] In the present application and its embodiments, unless otherwise clearly defined and limited, terms such as "arranged", "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0084] In the present application and its embodiments, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the horizontal height of the first feature is lower than that of the second feature.

[0085] The foregoing disclosure provides many different embodiments or examples for implementing the different structures of the present application. To simplify the disclosure of the present application, the components and settings of specific examples are described above. Of course, they are only examples and are not intended to limit the present application. In addition, the present application may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0086] Although the preferred embodiments of the present application have been described, those skilled in the art can make additional changes and modifications to these embodiments once they learn the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present application.

[0087] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application is also intended to include these changes and modifications.

Claims

1. A support structure for a corner fitness machine, characterized in that: The position of the user when the support structure is used is regarded as the front side, including: The front frame is a front support structure; the front frame includes two parallel front side frames; the front side frames are rectangular frames; The rear frame is fixedly connected to the front frame, and the two ends of the front side of the rear frame are respectively fixedly connected to one of the front side frames, and the part of the rear frame away from the front frame is arranged in an angled structure; The two front side frames and the rear frame form a surrounding area, and the interior of the surrounding area is a standing space when in use; The front frame also includes: A top rod is located at the top of the front frame, and both ends of the top rod are respectively connected to the upper parts of the two front side frames; The rear frame comprises: A rear side frame is provided corresponding to each of the front side frames, and the rear side frame is fixedly connected to the rear side portion of the corresponding front side frame; a folded angle structure is formed between the rear side frame and the front side frame; the rear side ends of the two rear side frames are close to each other; A rear frame is arranged between the rear ends of the two rear side frames, and the horizontal sides of the rear frame are respectively fixedly connected to one of the rear side frames; The included angle of the extended surfaces of the two rear side frames toward the rear of the rear frame is 90°.

2. The support structure of the corner fitness equipment according to claim 1, characterized in that: Front side frame includes: An upper crossbar, which is horizontally arranged on the top of the front side frame; The lower cross bar is horizontally arranged at the bottom of the front side frame; the upper cross bar and the lower cross bar both extend backwards, and the rear side ends of the upper cross bar and the lower cross bar are connected to the rear frame.

3. The support structure of the corner fitness equipment according to claim 2, characterized in that: The front side frame also includes: The first vertical pole is a vertically arranged pole body located at the front end of the front side frame; An intermediate rod, located at the rear side of the first vertical rod; A second vertical pole, located at the rear side of the middle pole and parallel to the first vertical pole; The upper and lower ends of the first vertical rod, the middle rod and the second vertical rod are respectively connected to the upper cross bar and the lower cross bar.

4. The support structure of the corner fitness equipment according to claim 3, characterized in that: The first and second vertical poles are both quadrangular prism poles, and a plurality of longitudinal positioning holes are formed on the poles of the first and second vertical poles; The middle rod is a round rod.

5. The support structure of the corner fitness equipment according to claim 3, characterized in that: The front side frame also includes: The pole seat is a "door" shaped structure, and one pole seat is respectively arranged at the upper end and the lower end of the second pole. The second pole is fixedly connected to the upper cross bar and the lower cross bar through the pole seat.

6. The support structure of the corner fitness equipment according to claim 5, characterized in that: The vertical rod seat is a "door" shaped structure, the vertical rod seat at the upper end of the second vertical rod is buckled on the upper cross bar from bottom to top, and the vertical rod seat at the lower end is buckled on the lower cross bar from top to bottom; A plurality of transverse positioning holes are distributed on the upper transverse bar and the lower transverse bar, and the upright pole seat is connected with the upper transverse bar and the lower transverse bar through the transverse positioning holes.

7. The support structure of the corner fitness equipment according to claim 2, characterized in that: The front end of the lower cross bar is an inclined surface, and a connecting structure is arranged on the inclined surface to be connected to an external component.

8. The support structure of the corner fitness equipment according to claim 1, characterized in that: The top rod comprises: A mandrel connecting plate, located at both ends of the mandrel, and used for fixedly connecting with the top of the front side frame; The first bending portion is symmetrically provided with two, which is a bending rod body, one end of which is fixedly connected to the top rod connecting plate on one side, and the other end extends toward the middle of the top rod; A second bending portion is provided, located between the two first bending portions, the second bending portion is "V-shaped", and both side ends thereof are respectively fixedly connected to one of the first bending portions; The top rod hanging ring is an annular structure and is fixedly connected to the middle end of the second bending portion.

9. The support structure of the corner fitness equipment according to claim 8, characterized in that: The first bending portion comprises: The middle section rod is the rod body portion where the two first bending portions are close to each other, and the middle section rod is arranged horizontally; The side section rod is a rod body portion where the two first bending portions are far away from each other, the side section rod is tilted, and the end of the side section rod connected to the top rod connecting plate is a low horizontal end; One end of the middle section rod is fixedly connected to the high horizontal end of the side section rod, and the other end is fixedly connected to the second bending portion; The axes of the middle section rod and the side section rod of the first bending part are both located on the same vertical plane; the axes of the two rod bodies of the second bending part are both located on the same horizontal plane; the axis of the internal hole of the top rod hanging ring is arranged vertically.

10. The support structure of the corner fitness equipment according to claim 1, characterized in that: The rear frame is a rectangular frame, and the rear frame includes: There are two rear uprights arranged in parallel; a rear crossbar, one disposed at the top and one disposed at the bottom of the rear uprights; The rear support rod has one end detachably connected to the rear upright rod and the other end extending toward the middle of the rear frame; the rear support rod is an inclined rod body, and the end connected to the rear upright rod is a low horizontal end; The rear support plate is a plate body, which is arranged between the two rear upright poles, and the two sides of the rear support plate are respectively fixedly connected to the two rear upright poles.

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