Integrated multifunctional household exerciser and use method thereof

Abstract

The invention relates to an integrated multifunctional household exerciser and a using method thereof, and relates to the technical field of exerciser, the integrated multifunctional household exerciser comprises a support and a plurality of universal wheels arranged on a support base, the support is provided with a tray, the tray is provided with a main machine, and one side of the support is provided with a folding device; the folding device comprises a main body seat installed on one side of the support, an L-shaped abutting seat is arranged on the main body seat, an inner supporting rod is rotationally arranged at the position, located on the L-shaped abutting seat, of the main body seat, and the inner supporting rod is sleeved with an outer assembling seat through a square end block in a limiting mode. The L-shaped abutting seat is provided with a limiting piece for limiting rotation of the inner supporting rod. The outer assembling seat is provided with an outer seat mechanism and a supporting assembly which are used for bearing and supporting. The exercise equipment has the advantages that the exercise equipment can be used without standing for a long time when used, the appropriate sitting posture height can be provided for a user at any time, the exercise equipment can be folded when not used, and the occupied space is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of exercise equipment, and in particular to an all-in-one multifunctional home exercise equipment and a method of using the same. Background Art

[0002] Exercisers refer to various equipment and devices used for physical exercise and fitness, some of which can promote physical recovery and health through different techniques and methods. Multifunctional home exercisers are exercise equipment that integrates multiple training functions and is suitable for use at home to meet different exercise needs. Help relieve pain, relax muscles, promote blood circulation and enhance physical functions.

[0003] Some accessories that can massage various parts of the body and relax the body by connecting to the host for power supply, such as: heating belts that use special heating materials, thermal effects, and pulse frequency fluctuation elements to act on the abdomen or waist; heating foot therapy shoes that can stimulate the human feet; silver fiber gloves that use the microcurrent generated by the host to act on human muscles to massage acupoints and small joints; beauty devices that can vibrate slightly at a high frequency for the face, etc. When using, connect the corresponding product to the host on the exerciser according to needs, and the various functional modes in the host can be adjusted according to its own tolerance and output different frequencies.

[0004] However, when the accessories are connected to the main unit for power supply, the user is usually standing. Long-term standing will consume physical energy and be tiring, and it is not conducive to muscle relaxation, which affects the effect of the device on the human body. If the user wants to use the device in a relaxed state and sit down to use it, the only way to do it is to move the main body of the exerciser, move it to the side of a sofa or chair, or move the chair to the side of the device. On the one hand, it is inconvenient to move the device. When the device is pushed to move and encounters steps or a ground with a height difference, the device needs to be lifted and moved, which is inconvenient and there is a risk of damage to the device during the transportation process.

[0005] On the other hand, moving the chair to the side of the device for use will generate a lot of physical labor, and there will need to be chairs around for moving; there will also be problems such as the height of the chair not being suitable. When the chair is too high, when different accessories need to be replaced and connected to the host, it will be necessary to constantly stand up from the chair and adjust the body posture to connect and debug the equipment, which brings inconvenience to use; a chair that is too low is not conducive to sitting for a long time, and the comfort experience when used with the equipment is poor.

[0006] Based on this, in order to overcome the above-mentioned technical defects, there is still room for improvement. Summary of the invention

[0007] In order to avoid standing for a long time when using exercise equipment, to provide users with a suitable sitting height at any time, and to fold and store it when not in use to reduce space occupancy, the present application provides an all-in-one multifunctional home exerciser and a method of using the same.

[0008] In the first aspect, the integrated multifunctional home exerciser provided by the present application adopts the following technical solutions: An integrated multifunctional home exerciser comprises a bracket and a plurality of universal wheels arranged on the bracket base, the bracket is provided with a tray, a main machine is installed on the tray, and a folding device is provided on one side of the bracket; The folding device comprises a main body seat installed on one side of the bracket, an L-shaped stop seat is arranged on the main body seat, an inner support rod is rotatably arranged on the main body seat at the L-shaped stop seat, an outer fitting seat is arranged on the inner support rod through a square end block limiting sleeve, a rectangular slide groove for sliding the square end block is arranged on one side of the inner support rod, and one end of the outer fitting seat has a clamping groove adapted to the square end block; The L-shaped support seat is provided with a limit piece for limiting the rotation of the inner support rod, and the outer mounting seat is provided with an outer seat mechanism and a support assembly for supporting and supporting.

[0009] Preferably, the limiting member includes an external handle member inserted into one side of an L-shaped seat through two inner round rods, the L-shaped seat is provided with a limiting circular hole for the two inner round rods to be inserted and installed, the external handle member is provided with a square inner column, and the inner support rod has a square socket adapted to the square inner column.

[0010] Preferably, the external seat mechanism includes support plates symmetrically rotated on both sides of the external mounting seat through internal rotating rods, one end of the two internal rotating rods is sleeved with end gears, and the end of the external mounting seat is provided with a position controller for driving the two support plates to rotate synchronously.

[0011] Preferably, the controller includes an L-shaped rod seat slidably inserted at one end of the external mounting seat, the external mounting seat is provided with a limiting socket for the L-shaped rod seat to be inserted and installed, the L-shaped rod seat is clamped with an external cross bar, the external mounting seat has an embedding groove adapted to the external cross bar, and two driving gear rods are provided at both ends of the external cross bar, which are respectively meshed with gears at both ends.

[0012] Preferably, a driving threaded rod is rotatably provided at the limiting socket of the external mounting seat, and one end of the driving threaded rod extends into the L-shaped rod seat, and the external mounting seat is provided with a connecting outer hole that is connected to the limiting socket and is used for the driving threaded rod to be rotatably installed, and the L-shaped rod seat is provided with an internal threaded hole that is threaded through and matches the driving threaded rod.

[0013] Preferably, the support assembly comprises a T-shaped buttress mounted on the outer mounting seat, and a rectangular support rod is provided on one side of the T-shaped buttress for rotation via an inner circular shaft.

[0014] Preferably, a bottom support plate is provided at one end of the rectangular support rod away from the T-shaped support seat.

[0015] Preferably, the bottom of the bottom support plate has a rubber anti-skid pad.

[0016] Preferably, a convex block is slidably provided on the T-shaped buttress through the L-shaped square rod, a through hole is penetrated on the T-shaped buttress for the L-shaped square rod to be inserted and slid, and a convex groove adapted to the convex block is provided on the rectangular support rod.

[0017] In a second aspect, the present application also discloses a method for using the integrated multifunctional home exerciser, the method comprising the following steps: Step 1: Connect accessories: First, connect the accessories to be used to the host for power supply, and then wear the accessories in the corresponding position; The second step is to rotate the limit: control the limiter to rotate the inner support rod outward by 90 degrees, and then lock the position of the inner support rod after rotation by the limiter again; The third step is to extend the support: pull the external mounting seat away from the main seat to make it extend outward, and further improve the support of the external mounting seat through the support assembly; Step 4: Expand the support: Finally, the external seat mechanism is used to increase the support range of the external mounting seat to enhance comfort and provide a suitable sitting height.

[0018] In summary, the present application includes at least one of the following beneficial technical effects: 1. Pulling out the external handle can make the square inner column disengage from the square socket on the inner support rod, thereby releasing the rotation restriction on the inner support rod. When the inner support rod is rotated to the specified position as needed, push the external handle again to reset it, so that the square inner column can be inserted into the square socket, which can lock the state of the inner support rod.

[0019] 2. Pull out the external mounting seat, rotate the rectangular support rod to make it fit with one side of the T-shaped support seat, and then insert the convex clamping block into the convex clamping groove on the rectangular support rod to lock the rectangular support rod. The rubber anti-slip pad of the bottom support plate at the lower end of the rectangular support rod is in contact with the ground, thereby providing support for the external mounting seat.

[0020] 3. Finally, rotating the driving threaded rod can drive the L-shaped rod seat to continue to slide into the limit socket, and drive the end gear to rotate by driving the gear rod until the external cross bar is inserted into the embedded groove. During this process, the supporting plates on both sides of the external mounting seat can be rotated and expanded synchronously to increase the supporting area of ​​the external mounting seat for the user to sit comfortably. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall schematic diagram of the present invention.

[0022] Figure 2 The folding device of the present invention is schematically shown in FIG. Figure 1 .

[0023] Figure 3 The folding device of the present invention is schematically shown in FIG. Figure 2 .

[0024] Figure 4 It is an exploded view of some components of the folding device of the present invention.

[0025] Figure 5 It is an exploded view of the limiting member of the present invention.

[0026] Figure 6 It is a sectional view of some components of the outer seat mechanism of the present invention.

[0027] Figure 7 It is a cross-sectional view of the support plate and an exploded view of the end gear of the present invention.

[0028] Figure 8 It is a schematic diagram of the position controller of the present invention.

[0029] Fig. 9 It is an exploded cross-sectional view of the position controller of the present invention.

[0030] Fig.10 It is a cross-sectional view of the position controller of the present invention.

[0031] Fig.11 The support assembly of the present invention is schematically shown Figure 1 .

[0032] Fig.12 The support assembly of the present invention is schematically shown Figure 2 .

[0033] Fig.13 It is a schematic diagram of some parts of the support assembly of the present invention.

[0034] Fig.14 It is a schematic diagram of the stabilizing assembly of the present invention.

[0035] Fig.15 It is a flow chart of the method of using the present invention.

[0036] Explanation of reference numerals: 1. bracket; 11. universal wheel; 12. tray; 13. host; 2. folding device; 21. main body seat; 22. L-shaped seat; 23. inner support rod; 24. square end block; 25. outer mounting seat; 231. rectangular slide groove; 251. card groove; 3. limiter; 4. outer seat mechanism; 5. support assembly; 31. inner round rod; 32. outer handle; 221. limiting round hole; 33. square inner column; 232. square socket; 41. inner rotating rod; 42. supporting plate; 43. end gear; 6. position controller; 61. L-shaped rod seat ; 252, limit socket; 62, external cross bar; 253, embedded groove; 63, drive gear rod; 64, drive threaded rod; 254, connecting outer hole; 611, internal threaded hole; 51, T-shaped seat; 52, inner circular shaft; 53, rectangular support rod; 54, bottom support plate; 55, rubber anti-skid pad; 56, L-shaped square rod; 57, convex block; 511, through socket; 531, convex slot; 7, stabilizing component; 71, rectangular slide; 72, telescopic rod; 73, internal shaft; 255, rectangular recess; 74, positioning bolt; 711, threaded through hole. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-Figure 15 This application is described in further detail.

[0038] The embodiment of the present application discloses an integrated multifunctional home exercise device and a method for using the same, which can be used without standing for a long time, can provide a suitable sitting height for the user at any time, and can be folded up when not in use to reduce space occupancy.

[0039] Embodiment 1: Reference Figure 1 As shown, in the first aspect, the present application provides an integrated multifunctional home exerciser, including a bracket 1 and four universal wheels 11 arranged at the base of the bracket 1. The bracket 1 is provided with a tray 12 for placing various accessories, and the adapter cable is also placed in a fixed wire groove for easy use and organization; a host 13 is installed on the tray 12, which adopts a laptop-like lightweight design, which is convenient for carrying and installation. Various accessories can be connected to the host 13 through the adapter cable for power supply. The host 13 has various functional modes and can adjust the output of different frequencies according to needs. A folding device 2 is provided on one side of the bracket 1; it can provide users with a seat of suitable height anytime and anywhere, and when not in use, it can also be folded and stored without taking up additional space. There is no need to push the bracket 1 to move the equipment in a time-consuming and labor-intensive manner, or to move the existing chairs around to the side of the equipment before use.

[0040] Reference Figures 2 to 4As shown, specifically, the folding device 2 includes a main body seat 21 installed on one side of the bracket 1, an L-shaped stop seat 22 is provided on the main body seat 21, an inner support rod 23 is rotatably provided on the main body seat 21 at the L-shaped stop seat 22, an outer fitting seat 25 is provided on the inner support rod 23 through a limiting sleeve of a square end block 24, a rectangular slide groove 231 for the square end block 24 to slide is provided on one side of the inner support rod 23, and one end of the outer fitting seat 25 has a clamping groove 251 adapted to the square end block 24; the square end block 24 is fixedly clamped in the clamping groove 251 on the outer fitting seat 25, and when the outer fitting seat 25 is subjected to a driving force, the square end block 24 will slide in a limited position in the rectangular slide groove 231. And because the square end block 24 and the outer fitting seat 25 are fixedly connected, the outer fitting seat 25 will not be separated from the inner support rod 23 when it is subjected to a force to slide on the inner support rod 23.

[0041] The L-shaped support seat 22 is provided with a limiter 3 for limiting the rotation of the inner support rod 23, and the outer mounting seat 25 is provided with an outer seat mechanism 4 and a support assembly 5 for supporting and supporting. When in use, the accessories to be used are first connected to the host 13 for power supply and worn in the corresponding position. Then the limiter 3 is controlled to rotate the inner support rod 23 outward to ninety degrees, and the position of the rotated inner support rod 23 is locked by the limiter 3. The outer mounting seat 25 is pulled away from the bracket 1, and the support assembly 5 can support the outer mounting seat 25, and the outer seat mechanism 4 can increase the supporting area of ​​the outer mounting seat 25, so that the user can sit comfortably on the upper side of the outer mounting seat 25. After providing the user with a suitable sitting height, the host 13 is finally started to operate, so that the user can sit in a relaxed state when using the exerciser equipment without standing for a long time.

[0042] Reference Figure 5As shown, in order to avoid the inconvenience caused by the random rotation of the inner support rod 23 during use and when folded and stored, the limit member 3 includes an external handle 32 inserted on one side of the L-shaped seat 22 through two inner round rods 31, and the L-shaped seat 22 is provided with a limiting circular hole 221 for the two inner round rods 31 to be inserted and installed, and a square inner column 33 is clamped on the external handle 32, and the two inner round rods 31 and the square inner column 33 are fixedly connected to the external handle 32; the inner support rod 23 has a square socket 232 adapted to the square inner column 33. In the initial state, the two inner round rods 31 are inserted into the limiting circular hole 221, and the square inner column 33 is in the square insertion hole 232. At this time, the inner support rod 23 is in a locked state. When it is necessary to rotate the inner support rod 23, the external handle 32 is pulled outward to make the two inner round rods 31 and the square inner column 33 disengage from the limiting circular hole 221 and the square insertion hole 232 respectively, and then the inner support rod 23 is rotated ninety degrees toward the outside of the bracket 1 so that one side of the inner support rod 23 contacts the other side of the L-shaped support seat 22, and finally the external handle 32 is pushed to reset, so that the two inner round rods 31 and the square inner column 33 are reinserted into the limiting circular hole 221 and the square insertion hole 232 respectively, so as to lock the inner support rod 23 and prevent the inner support rod 23 from unnecessary deflection during use.

[0043] Reference Figure 6 and Figure 7 As shown, considering that the supporting area of ​​the outer mounting seat 25 itself is limited, the user does not feel good when sitting on the outer mounting seat 25. In order to improve the sitting comfort of the user, the outer seat mechanism 4 includes a supporting plate 42 symmetrically rotated on both sides of the outer mounting seat 25 by the inner rotating rod 41, and one end of the two inner rotating rods 41 is sleeved with an end gear 43, which is fixedly sleeved on one end of the inner rotating rod 41. When the end gear 43 is driven to rotate, it can drive the supporting plate 42 to rotate; the end of the outer mounting seat 25 is provided with a position controller 6 that drives the two supporting plates 42 to rotate synchronously. After the inner support rod 23 is rotated 90 degrees to the outside of the bracket 1 and locked in position, the outer mounting seat 25 is pulled away from the bracket 1. By driving the position controller 6, the supporting plates 42 on both sides of the outer mounting seat 25 can be turned over and unfolded at the same time to achieve the effect of increasing the supporting area of ​​the outer mounting seat 25. The area where the user can sit is increased.

[0044] Reference Figure 8 and Fig. 9As shown, since it is necessary to simultaneously drive the two support plates 42 to rotate to a suitable position and lock them, the position controller 6 includes an L-shaped rod seat 61 slidably inserted at one end of the external mounting seat 25, and the external mounting seat 25 is provided with a limit socket 252 for the L-shaped rod seat 61 to be inserted and installed. The L-shaped rod seat 61 is clamped with an external cross bar 62, and the external cross bar 62 and the L-shaped rod seat 61 are fixedly connected. When the L-shaped rod seat 61 is driven to slide in the limit socket 252, it can drive the external cross bar 62 to move; the external mounting seat 25 has an embedded groove 253 adapted to the external cross bar 62, and two driving gear rods 63 are respectively meshed with the gears 43 at the two ends of the external cross bar 62. The two driving gear rods 63 are fixedly installed at the two ends of the external cross bar 62. When the L-shaped rod seat 61 is driven to slide inwardly toward the limit socket 252, the external cross bar 62 will be driven to move toward the embedding groove 253. Through the engagement of the two driving gear rods 63 with the gears 43 at the two ends, the support plates 42 on both sides of the external mounting seat 25 can be driven to rotate and unfold, until the external cross bar 62 is stuck in the embedding groove 253, the two support plates 42 just rotate ninety degrees and are flush with the side of the external mounting seat 25, forming a flat surface with a larger supporting area for users to sit on.

[0045] Reference Fig. 9 and Fig.10 As shown, a driving threaded rod 64 is rotatably provided at the limiting insertion hole 252 of the outer fitting seat 25, and one end of the driving threaded rod 64 extends into the L-shaped rod seat 61. The outer fitting seat 25 is provided with a connecting outer hole 254 that is in communication with the limiting insertion hole 252 and for the driving threaded rod 64 to be rotatably installed. The L-shaped rod seat 61 is threadedly penetrated with an internal threaded hole 611 that is adapted to the driving threaded rod 64. By rotating one end of the driving threaded rod 64 outside the outer fitting seat 25, it can cooperate with the internal threaded hole 611 provided on the L-shaped rod seat 61 to drive the L-shaped rod seat 61 to slide in the limiting insertion hole 252, thereby achieving the effect of driving the two supporting plates 42 at the same time through the meshing of the two driving gear rods 63 with the two end gears 43.

[0046] Reference Fig.11 and Fig.12 As shown, in order to ensure that the outer mounting seat 25 has stable support when the user sits down, the support assembly 5 includes a T-shaped support seat 51 installed on the outer mounting seat 25, and a rectangular support rod 53 is rotatably provided on one side of the T-shaped support seat 51 through an inner circular shaft 52. A bottom support plate 54 is provided at one end of the rectangular support rod 53 away from the T-shaped support seat 51. A rubber anti-skid pad 55 is provided at the bottom of the bottom support plate 54. When the inner support rod 23 is rotated 90 degrees outward from the bracket 1 and the outer mounting seat 25 is pulled away from the bracket 1, the rectangular support rod 53 will rotate under its own weight, that is, Fig.12As shown, one side of the rectangular support rod 53 is in contact with one side of the T-shaped support seat 51, and the rectangular support rod 53 is in a vertical state at this time, while the rubber anti-skid pad 55 at the bottom of the bottom support plate 54 is on the ground to support the external mounting seat 25, so that people can sit on the external mounting seat 25 and the two unfolded support plates 42.

[0047] Reference Fig.12 and Fig.13 As shown, in consideration of the need to prevent the rectangular support rod 53 from rotating due to the shaking of the user's body while sitting, which would cause the external mounting seat 25 to lose support, a convex block 57 is provided on the T-shaped buttress 51 through which the L-shaped square rod 56 slides, and a through-hole 511 is provided on the T-shaped buttress 51 for the L-shaped square rod 56 to be inserted and slid, and a convex slot 531 adapted to the convex block 57 is provided on the rectangular support rod 53. When the rectangular support rod 53 fits against one side of the T-shaped buttress 51 and is in a vertical support state, the convex block 57 is pushed into the convex slot 531 to lock the rectangular support rod 53 on one side of the T-shaped buttress 51 to prevent the rectangular support rod 53 from rotating while the person is sitting. It should be noted that Fig.12 It is in the fully unfolded state where a person can sit down.

[0048] Embodiment 2: Reference Fig.14 As shown, on the basis of the first embodiment, in order to further improve the supporting stability of the rectangular support rod 53 and achieve better use effect, a stabilizing component 7 is further provided on the external mounting seat 25 and the rectangular support rod 53, and the stabilizing component 7 includes a rectangular slide seat 71 slidably mounted on the rectangular support rod 53, a telescopic rod 72 is rotatably provided on the external mounting seat 25, and the telescopic end of the telescopic rod 72 is hinged to the rectangular slide seat 71 through an inner shaft 73, a rectangular recess 255 for rotatably installing the telescopic rod 72 is provided on the external mounting seat 25, a positioning bolt 74 is threadedly rotatably provided on the rectangular slide seat 71, and a threaded through hole 711 adapted to the positioning bolt 74 is provided on the rectangular slide seat 71.

[0049] After the rectangular support rod 53 is locked on one side of the T-shaped support seat 51, the rectangular slide seat 71 is pushed to a suitable position to extend the telescopic rod 72, and finally the positioning bolt 74 is rotated to lock the position of the rectangular slide seat 71, so that one side of the rectangular support rod 53 has a supporting effect, further improving the supporting stability of the rectangular support rod 53 on the external mounting seat 25.

[0050] Reference Fig.15 As shown, on the other hand, the present application also discloses a method for using the integrated multifunctional home exerciser, and the steps of the method are as follows: The first step is to connect accessories: first connect the accessories to be used to the host 13 for power supply, and then wear the accessories at the corresponding position; various accessories can be connected to the host 13 for power supply through an adapter cable. The host 13 has different functional modes, and users can adjust different output frequencies according to needs.

[0051] The second step is rotation limit: control the limit member 3 to rotate the inner support rod 23 outward by ninety degrees, and then lock the position of the inner support rod 23 after rotation by the limit member 3 again; specifically, when in use, pull out the external handle 32 outward to release the rotation restriction on the inner support rod 23, then rotate the inner support rod 23 ninety degrees outward from the bracket 1, and then push the external handle 32 to reset to re-lock the inner support rod 23 to avoid unnecessary deflection of the inner support rod 23 during use.

[0052] The third step is to extend the support: pull the external mounting seat 25 away from the main seat 21 to make it extend outward, and further improve the support of the external mounting seat 25 through the support assembly 5; after the rectangular support rod 53 is rotated and fits with one side of the T-shaped support seat 51 in a vertical state, push the convex block 57 into the convex slot 531 to lock the rectangular support rod 53 on one side of the T-shaped support seat 51, and then push the rectangular slide 71 and rotate the positioning bolt 74 to lock the position of the rectangular slide 71, thereby improving the support stability of the rectangular support rod 53 on the external mounting seat 25.

[0053] Step 4: Spreading and supporting: Finally, the supporting range of the external mounting seat 25 is increased through the external seat mechanism 4 to improve comfort and provide a suitable sitting height. One end of the driving threaded rod 64 is rotated to drive the L-shaped rod seat 61 to slide inwardly toward the limiting plug hole 252, so that the external cross bar 62 is displaced toward the embedding groove 253. Through the engagement of the two driving gear rods 63 and the gears 43 at the two ends, the supporting plates 42 on both sides of the external mounting seat 25 are driven to rotate 90 degrees and spread out, forming a plane with a larger supporting area for the user to sit on.

[0054] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated multifunctional home exerciser, comprising a support (1) and a plurality of universal wheels (11) arranged on the base of the support (1), wherein the support (1) is provided with a tray (12), and a main unit (13) is mounted on the tray (12), characterized in that: A folding device (2) is provided on one side of the bracket (1); The folding device (2) comprises a main body seat (21) mounted on one side of the bracket (1), an L-shaped stop seat (22) being arranged on the main body seat (21), an inner support rod (23) being rotatably arranged on the L-shaped stop seat (22), an outer fitting seat (25) being arranged on the inner support rod (23) through a limiting sleeve of a square end block (24), a rectangular slide groove (231) for the square end block (24) to slide is arranged on one side of the inner support rod (23), and one end of the outer fitting seat (25) has a clamping groove (251) adapted to the square end block (24); The L-shaped stop seat (22) is provided with a limiter (3) for limiting the rotation of the inner support rod (23), and the outer mounting seat (25) is provided with an outer seat mechanism (4) and a support assembly (5) for supporting and supporting.

2. The all-in-one multifunctional home exerciser according to claim 1, characterized in that: The limiting member (3) comprises an external handle (32) inserted into one side of an L-shaped support seat (22) through two inner round rods (31); the L-shaped support seat (22) is provided with a limiting circular hole (221) for inserting and installing the two inner round rods (31); a square inner column (33) is clamped on the external handle (32); and the inner support rod (23) has a square insertion hole (232) adapted to the square inner column (33).

3. The all-in-one multifunctional home exerciser according to claim 1, characterized in that: The outer seat mechanism (4) comprises supporting plates (42) symmetrically rotated on both sides of the outer mounting seat (25) through inner rotating rods (41), one end of the two inner rotating rods (41) is sleeved with end gears (43), and the end of the outer mounting seat (25) is provided with a position controller (6) for driving the two supporting plates (42) to rotate synchronously.

4. The integrated multifunctional home exerciser according to claim 3, characterized in that: The position controller (6) comprises an L-shaped rod seat (61) slidably inserted at one end of an external mounting seat (25); a limiting plug hole (252) for inserting and installing the L-shaped rod seat (61) is provided on the external mounting seat (25); an external cross bar (62) is clamped on the L-shaped rod seat (61); the external mounting seat (25) has an embedding groove (253) adapted to the external cross bar (62); and two driving gear rods (63) are provided at both ends of the external cross bar (62) and are respectively engaged with gears (43) at two ends.

5. The integrated multifunctional home exerciser according to claim 4, characterized in that: A driving threaded rod (64) is rotatably provided at the limiting insertion hole (252) of the external mounting seat (25), and one end of the driving threaded rod (64) extends into the L-shaped rod seat (61). The external mounting seat (25) is provided with a connecting outer hole (254) which is in communication with the limiting insertion hole (252) and is used for the driving threaded rod (64) to be rotatably installed. The L-shaped rod seat (61) is provided with an internal threaded hole (611) which is threadedly penetrated and matched with the driving threaded rod (64).

6. The all-in-one multifunctional home exerciser according to claim 1, characterized in that: The support assembly (5) comprises a T-shaped retaining seat (51) mounted on an outer mounting seat (25), and a rectangular support rod (53) is rotatably provided on one side of the T-shaped retaining seat (51) via an inner circular shaft (52).

7. The integrated multifunctional home exerciser according to claim 6, characterized in that: A bottom support plate (54) is provided at one end of the rectangular support rod (53) away from the T-shaped stop seat (51).

8. The integrated multifunctional home exerciser according to claim 7, characterized in that: The bottom of the bottom support plate (54) is provided with a rubber anti-skid pad (55).

9. The integrated multifunctional home exerciser according to claim 6, characterized in that: A convex block (57) is slidably provided on the T-shaped retaining seat (51) via an L-shaped square rod (56); a through insertion hole (511) is provided through the T-shaped retaining seat (51) for the L-shaped square rod (56) to be inserted and slid; and a convex groove (531) adapted to the convex block (57) is provided on the rectangular support rod (53).

10. A method for using an integrated multifunctional home exerciser, characterized in that: Using the integrated multifunctional home exerciser according to any one of claims 1 to 9, the operating steps are as follows: The first step is to connect the accessories: first connect the accessories to be used to the host (13) for power supply, and then wear the accessories at the corresponding position; The second step is rotation limiting: controlling the limiting member (3) to rotate the inner support rod (23) outward by ninety degrees, and then locking the position of the inner support rod (23) after rotation by the limiting member (3) again; The third step is to extend the support: pull the outer mounting seat (25) away from the main seat (21) to extend it outward, and further improve the support of the outer mounting seat (25) through the support assembly (5); Step 4: Split support: Finally, the support range of the external mounting seat (25) is increased through the external seat mechanism (4) to enhance comfort and provide a suitable sitting height.

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