Multifunctional pilates trainer

Abstract

A bottom plate is of a straight plate structure, the contact area between the bottom plate and a plane is larger, the bottom plate can be placed more stably, and the stability and safety of a trainee during exercise are improved; the function of the sliding device is similar to that of a sliding plate of a pilates core bed, and a trainee can lie or sit or be supported by hands or feet on the sliding device to carry out various stretching actions of pilates. The pilates structure comprises the pilates rod and the pull rope, and the pilates rod and the pull rope can be used independently, can also be used in a combined mode and can also be used independently or together with the sliding device in a matched mode. Specifically, when the pull rope is used in cooperation with the bottom plate, the pull rope is kept in a connection state with the bottom plate through a connection structure, and stretching action is conducted; when the pull rope is used in cooperation with the bottom plate and the sliding device, a trainee can lie or sit or be supported by hands or feet on the sliding device, one end of the pull rope is kept connected with the bottom plate through a connecting structure, the other end of the pull rope is hooked by the hands or the feet of the trainee, and the pilates action is conducted. When the pull rope and the pilates are used in a combined mode, the pull rope is connected with the two ends of the pilates, and a trainee can hold the pilates and step on the other end of the pull rope to conduct pilates. When the pull ropes, the pilates and the bottom plate are used in cooperation, the number of the pull ropes is two, one end of each pull rope is connected with the bottom plate through a connecting structure, the other end of each pull rope is connected with the pilates, and a trainee can stand or sit or lie on the bottom plate to conduct pilates. The pull rope, the pilates rod, the bottom plate and the sliding device are matched for use; therefore, the trainee can realize abundant and diversified pilates training on the simplified training device, and the pilates training device is more suitable for family use scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a multifunctional Pilates trainer. Background Art

[0002] Pilates is a course that soothes the whole body muscles and improves the control ability of the human torso. The biggest feature of Pilates is that it is easy to learn. Not only the movements are gentle, but also it can purposefully exercise the arms, chest and shoulders, while enhancing the flexibility of the body. Moreover, this sport is not restricted by the activity location. Whether in a professional gym or a living room, it can be practiced equally.

[0003] Different from yoga, Pilates pays more attention to the use of equipment, such as stability balls, balance boards, etc., to strengthen muscle strength and stimulate deep muscles. Among them, the core bed, also known as the Pilates reformer, is the most common and practical equipment in Pilates training.

[0004] The existing core beds are dedicated to Pilates training, with a large volume and single function, not suitable for home use. Therefore, it is necessary to design a multifunctional Pilates trainer with a small volume, easy to store, and diverse functions. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the defects in the prior art, so as to provide a multifunctional Pilates trainer.

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

[0007] A multifunctional Pilates trainer includes a bottom plate, a sliding device and a Pilates structure.

[0008] The bottom plate is a straight plate structure. On both sides of the upper surface of the bottom plate in the width direction, a set of tracks are respectively provided. The tracks extend along the length direction of the bottom plate and are parallel to each other. The sliding device is movably connected to the bottom plate and can slide along the tracks.

[0009] The Pilates structure includes a Pilates rod and a pull rope. The pull rope has a connection state with the Pilates rod. A connection structure is provided on the bottom plate. The pull rope is detachably connected to the connection structure. The connection structure is located between the two sets of tracks.

[0010] Preferably, the connection structure includes connection holes provided on the upper surface of the bottom plate, and connecting rods connecting the two opposite inner walls of the connection holes. The pull rope is detachably connected to the connecting rods.

[0011] Preferably, at least one end of the pull rope is provided with a buckle or a hook.

[0012] Preferably, the bottom plate has a folding line, which divides the bottom plate into a first bottom plate and a second bottom plate. The first bottom plate and the second bottom plate can be folded relative to the folding line, and after folding, the bottoms of the first bottom plate and the second bottom plate are attached to each other.

[0013] Preferably, receiving semi-grooves are provided at the bottoms of both the first bottom plate and the second bottom plate. The size of the receiving semi-grooves is adapted to the size of the Pilates rod. When the bottom plate is folded, the receiving semi-grooves on the first bottom plate and the second bottom plate are closed relative to each other to accommodate the Pilates rod.

[0014] Preferably, each group of the tracks includes a sliding track and two rolling tracks, and the receiving semi-grooves on the same side are located below the two rolling tracks;

[0015] The receiving semi-groove is surrounded by a plurality of reinforcing ribs located at the bottom of the bottom plate, and the bottom surface of the reinforcing ribs is flush with the bottom surface of the bottom plate.

[0016] Preferably, the lengths of a plurality of the Pilates rods are different.

[0017] Preferably, the multi-functional Pilates trainer further includes a support column. A pair of fixing holes are provided at both ends of the bottom plate in the length direction.

[0018] When the sliding device is connected to the bottom plate, the support column is detachably fixed to the fixing hole at one end of the bottom plate away from the sliding device; and / or

[0019] Two mobile phone holders are provided between a pair of the fixing holes; the mobile phone holders are rotatably connected to the bottom plate.

[0020] Preferably, the sliding device includes two groups of sliding components, and each group of sliding components slides correspondingly with a group of the tracks;

[0021] Each group of the sliding components includes a support part and a handle; the support part includes a first placement part and a second placement part, and at least one handle mounting hole is provided on the second placement part;

[0022] An elastic cord and two elastic cord fixing members are provided at the bottom of the bottom plate. The two elastic cord fixing members are respectively connected to both ends of the elastic cord. One of the elastic cord fixing members is connected to the sliding device, and the other elastic cord fixing member is connected to the bottom plate.

[0023] Preferably, the multi-functional Pilates trainer further includes push-up handles. A plurality of handle fixing holes are provided on the bottom plate. The handle fixing holes are located between two groups of the tracks, and the push-up handles are detachably connected to the handle fixing holes.

[0024] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0025] In the multi-functional Pilates trainer provided by the above technical solution, the bottom plate is a straight plate structure, which has a larger contact area with the plane, is placed more stably, and improves the stability and safety of the trainer during exercise; the sliding device functions similar to the skateboard of a Pilates core bed, and the trainer can lie, sit, support with hands or support with feet on the sliding device to perform various stretching movements of Pilates.

[0026] The Pilates structure of the present utility model includes a Pilates rod and a pulling rope. The Pilates rod and the pulling rope can be used separately or in combination, and both can also be used alone or together in cooperation with the sliding device. Specifically, when the pulling rope is used in cooperation with the bottom plate, the pulling rope is kept connected to the bottom plate through a connecting structure to perform stretching movements; when the pulling rope is used in cooperation with the bottom plate and the sliding device, the trainer can lie, sit, support with hands or support with feet on the sliding device, one end of the pulling rope is kept connected to the bottom plate through a connecting structure, and the trainer's hand or foot hooks the other end of the pulling rope to perform Pilates movements; when the pulling rope is used in combination with the Pilates rod, both ends of the pulling rope are connected to the Pilates rod, and the trainer can hold the Pilates rod with hands and step on the other end of the pulling rope to perform Pilates movements; when the pulling rope, the Pilates rod and the bottom plate are used in cooperation, there are two pulling ropes, one end of each pulling rope is kept connected to the bottom plate through a connecting structure, and the other end is connected to the Pilates rod, and the trainer can stand, sit or lie on the bottom plate to perform Pilates movements; the pulling rope, the Pilates rod, the bottom plate and the sliding device are used in cooperation; thus, the trainer can achieve rich and diverse Pilates training on a simplified trainer, which is more suitable for home use scenarios. Description of the Drawings

[0027] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0028] Figure 1 It is a schematic structural diagram of the multi-functional Pilates trainer according to an embodiment of the present utility model, which shows the usage mode of one of the Pilates rods and the pulling rope.

[0029] Figure 2 It is a schematic bottom structural diagram of the multi-functional Pilates trainer according to an embodiment of the present utility model, which shows the storage mode of the Pilates rod.

[0030] Figure 3Another state schematic diagram of the multifunctional Pilates trainer according to an embodiment of the present invention, which shows the state of the trainer used as an abdominal board.

[0031] Figure 4 Another state schematic diagram of the multifunctional Pilates trainer according to an embodiment of the present invention, which shows a usage mode of the trainer when the pull rope and the Pilates bar are not used.

[0032] Figure 5 Schematic structural diagram of the multifunctional Pilates trainer according to an embodiment of the present invention, which shows the state where the sliding device and the push-up handle are arranged on the bottom plate.

[0033] Figure 6 Schematic cross-sectional structure diagram of the multifunctional Pilates trainer according to an embodiment of the present invention, specifically, the cross-sectional schematic diagram at the sliding device.

[0034] Figure 7 Installation schematic diagram of the elastic rope of the multifunctional Pilates trainer according to an embodiment of the present invention.

[0035] Figure 8 Schematic structural diagram of the support column according to an embodiment of the present invention.

[0036] Figure 9 Schematic structural diagram of the push-up handle according to an embodiment of the present invention.

[0037] Explanation of reference numerals:

[0038] 10. Bottom plate; 101. First bottom plate; 102. Second bottom plate; 11. Connecting part; 111. Positioning plate; 112. Positioning groove; 113. Straight opening; 114. Arc groove; 115. Accommodating cavity; 12. Clamping hole; 13. Through groove; 14. Reinforcing rib; 15. Connecting hole; 151. Connecting rod; 16. Accommodating half groove; 17. Mobile phone holder; 18. Concave structure; 181. Convex structure; 182. Placing area; 183. Rib; 184. Bearing plate; 185. Arc groove; 186. Anti-slip pad;

[0039] 20. Sliding assembly; 21. Sliding part; 22. Rolling part; 23. Sliding track; 24. Rolling track; 25. First placing part; 251. Flange; 252. Contact pad; 26. Second placing part; 261. Handle mounting hole; 27. Handle; 28. Elastic rope; 281. Elastic rope fixing part; 29. Fixed pulley;

[0040] 30. Pilates bar;

[0041] 40. Pull rope; 41. Lock;

[0042] 50. Rotating connecting piece; 51. Rotating column; 52. Plate-like structure;

[0043] 60. Support column; 61. Fixed hole; 611. Limiting port; 612. Limiting wall; 62. Rigid column body; 63. Soft coating layer; 64. Limiting protrusion;

[0044] 70. Connecting component; 71. Extension pipe; 72. Connecting column; 73. Spring; 74. Locking piece; 75. Locking groove; 76. Moving groove;

[0045] 80. Push-up handle; 81. Handle fixing hole; 82. Positioning protrusion; 83. Holding part; 84. Hollow part;

[0046] 90. Timer; 91. Cover plate. Detailed implementation manner

[0047] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0048] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention 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 cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0049] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0050] As shown in the attached Figure 1 and the attached Figure 2As shown in the figure, an embodiment of the present utility model provides a multifunctional Pilates trainer, which includes a bottom plate 10, a sliding device and a Pilates structure; during training, the bottom plate 10 is placed on a plane as the load-bearing structure of the entire trainer, and both the sliding device and the Pilates structure are detachably connected to the bottom plate 10, and can be combined in various ways to perform various types of Pilates training.

[0051] The bottom plate 10 of this embodiment is a straight plate structure, which has a larger contact area with the plane, is placed more stably, improves the stability and safety of the trainer during exercise, and has a smaller overall volume, which is more suitable for the home environment; on the upper surface of the bottom plate 10, a set of tracks are respectively provided on both sides in the width direction, and the tracks extend along the length direction of the bottom plate 10 and are parallel to each other. The sliding device is movably connected to the bottom plate 10 and can slide along the tracks; the function of the sliding device is similar to the skateboard of a Pilates core bed, and the trainer can lie, sit, support with hands or support with feet on the sliding device to perform various stretching movements of Pilates.

[0052] As Figure 1 and Figure 6 shown in the figure, on the bottom plate 10, each set of tracks includes a sliding track 23 and two rolling tracks 24. The sliding track 23 is located between the two rolling tracks 24. Correspondingly, the sliding device includes a sliding member 21 and a rolling member 22 at the bottom. The sliding member 21 cooperates with the sliding track 23 for sliding. The sliding track 23 is a vertically through structure. The sliding member 21 passes through the sliding track 23, and a limiting block is provided at the bottom, which cooperates with the bottom of the sliding track 23 for clamping to prevent the sliding device from detaching from the sliding track 23; the rolling member 22 can be one of a roller, a bearing or a ball, and rolls in cooperation with the rolling track 24.

[0053] As shown in the appendix Figure 1As shown, the Pilates structure of this embodiment includes a Pilates rod 30 and a pull rope 40. The Pilates rod 30 and the pull rope 40 can be used separately, or in combination, and both can be used alone or together in cooperation with a sliding device. Specifically, when the pull rope 40 is used in cooperation with the bottom plate 10, the pull rope 40 is kept connected to the bottom plate 10 through a connection structure to perform stretching actions; when the pull rope 40 is used in cooperation with the bottom plate 10 and the sliding device, the trainer can lie, sit, support with hands or support with feet on the sliding device. One end of the pull rope 40 is kept connected to the bottom plate 10 through a connection structure, and the trainer hooks the other end of the pull rope 40 with the hand or foot to perform Pilates actions; when the pull rope 40 is used in combination with the Pilates rod 30, both ends of the pull rope 40 are in a connected state with the Pilates rod 30. The trainer can hold the Pilates rod 30 in the hand and step on the other end of the pull rope 40 to perform Pilates actions; when the pull rope 40, the Pilates rod 30 and the bottom plate 10 are used in cooperation, there are two pull ropes 40. One end of each pull rope 40 is kept connected to the bottom plate 10 through a connection structure, and the other end is in a connected state with the Pilates rod 30. The trainer can stand, sit or lie on the bottom plate 10 to perform Pilates actions; the pull rope 40, the Pilates rod 30, the bottom plate 10 and the sliding device are used in cooperation.

[0054] As Figure 1 shown, the connection structure of this embodiment is located between two sets of tracks, making full use of the space on the bottom plate 10 and also being able to avoid interfering with the normal sliding of the sliding device when using the sliding device. Specifically, the connection structure includes a connection hole 15 provided on the upper surface of the bottom plate 10, and a connecting rod 151 connecting the two opposite inner walls of the connection hole 15. The setting direction of the connecting rod 151 can be parallel to the width direction of the bottom plate 10 or parallel to the length direction of the bottom plate 10. The pull rope 40 is detachably connected to the connecting rod 151. Specifically, at least one end of the pull rope 40 is provided with a lock 41 or a hook, and is detachably connected to the connecting rod 151 through the lock 41 or the hook. The connection method between the pull rope 40 and the Pilates rod 30 is similar and can be connected through the lock 41 or the hook; of course, in some embodiments where the pull rope 40 and the Pilates rod 30 are used in cooperation, the pull rope 40 can be fixedly connected to the Pilates rod 30 and is not detachable.

[0055] In order to reduce the storage floor area of the trainer, the bottom plate 10 of this embodiment is a foldable structure. Specifically, the bottom plate 10 has a folding line, which divides the bottom plate 10 into a first bottom plate 101 and a second bottom plate 102. The first bottom plate 101 and the second bottom plate 102 can be folded relative to the folding line, and after folding, the bottoms of the first bottom plate 101 and the second bottom plate 102 are in contact, making the floor area of the folded bottom plate 10 smaller and facilitating transportation.

[0056] As Figure 2As shown in the figure, the first bottom plate 101 and the second bottom plate 102 are connected by a rotating connecting member 50. Specifically, connecting portions 11 are provided at the opposite ends of the first bottom plate 101 and the second bottom plate 102. The connecting portion 11 includes two spaced-apart positioning plates 111, a positioning groove 112 located on the positioning plate 111, and a receiving cavity 115 between the two positioning plates 111. Four connecting portions 11 are provided on the first bottom plate 101, and four corresponding connecting portions 11 are also provided on the second bottom plate 102. A rotating connecting member 50 is rotatably connected to the connecting portions 11 of the first bottom plate 101 and the second bottom plate 102 respectively. Specifically, for the connecting portions 11 at the relative positions on the first bottom plate 101 and the second bottom plate 102, the receiving cavities 115 thereof communicate with each other. The rotating columns 51 at both ends of the rotating connecting member 50 are rotatably connected to the positioning grooves 112 of the positioning plates 111 on both sides of the receiving cavity 115. The plate-like structure 52 of the rotating connecting member 50 is partially located in the receiving cavity 115 of the first bottom plate 101, and the other part of the structure is located in the receiving cavity 115 of the second bottom plate 102, so that the first bottom plate 101 and the second bottom plate 102 are connected and can be relatively folded. The width of the plate-like structure 52 of the rotating connecting portion 11 is basically the same as the total thickness when the first bottom plate 101 and the second bottom plate 102 are in contact at the bottom, so that the folded first bottom plate 101 and second bottom plate 102 are basically a cuboid.

[0057] As Figure 2 shown, the positioning groove 112 includes an arc-shaped groove 114 and a straight opening 113, and the diameter of the arc-shaped groove 114 is larger than the width of the straight opening 113. Correspondingly, rotating columns 51 are provided at both ends of the rotating connecting member 50, and the size is adapted to the arc surface of the positioning groove 112. After the rotating column 51 is snapped into the arc-shaped groove 114, restricted by the straight opening 113 with a smaller size, the rotating column 51 is not easily disengaged from the positioning groove 112 and rotates normally in the arc-shaped groove 114.

[0058] The number of Pilates rods 30 can be one or multiple. The lengths of several Pilates rods 30 are different to meet the training needs of trainers with different body types. When the number of Pilates rods 30 is multiple, the split Pilates rods 30 can be connected by threads. As Figure 2As shown in the figure, in order to facilitate the storage of the Pilates rod 30, the length of each Pilates rod 30 does not exceed the lengths of the first bottom plate 101 and the second bottom plate 102. Preferably, in this embodiment, receiving half-grooves 16 are provided at the bottoms of the first bottom plate 101 and the second bottom plate 102. The size of the receiving half-grooves 16 is adapted to the size of the Pilates rod 30. When the bottom plate 10 is folded, the receiving half-grooves 16 on the first bottom plate 101 and the second bottom plate 102 are relatively closed to accommodate the Pilates rod 30. The Pilates rod 30 is generally cylindrical. Correspondingly, the cross-section of the receiving half-groove 16 is semi-circular. After the receiving half-grooves 16 on the first bottom plate 101 and the second bottom plate 102 are relatively closed, the cross-section is a circle adapted to the shape and size of the Pilates rod 30, which can effectively prevent the Pilates rod 30 from shaking or falling off between the first bottom plate 101 and the second bottom plate 102 when carrying the trainer, ensuring the safety and durability of the device.

[0059] As Figure 2 shown, since in this embodiment, the tracks provided on the bottom plate 10 will reduce the structural strength of the bottom plate 10, when the trainer applies force to the bottom plate 10 and the sliding device thereon, the corresponding position of the track is prone to deformation and the force application effect is not good. Therefore, in this embodiment, the position of the receiving half-groove 16 corresponds to the two rolling tracks 24, that is, on the first bottom plate 101 and the second bottom plate 102, the receiving half-grooves 16 on the same side are located below the two rolling tracks 24, and the receiving half-groove 16 is surrounded by a plurality of reinforcing ribs 14 located at the bottom of the bottom plate 10, and as Figure 6 shown, the bottom surface of the reinforcing rib 14 is flush with the bottom surface of the bottom plate 10. Thus, the force of the trainer can be transmitted to the plane through the reinforcing rib 14 to provide a supporting force for the sliding device during sliding, preventing the bottom plate 10 and the track from deforming and affecting the sliding effect.

[0060] During Pilates training, a footrest rod is sometimes needed; in this embodiment, as Figure 4 shown, the trainer further includes a support column 60. A pair of fixing holes 61 are provided at both ends of the bottom plate 10 in the length direction. When a footrest rod is needed, the sliding device can be connected to the bottom plate 10, and the support column 60 is detachably fixed to the fixing hole 61 at the end of the bottom plate 10 away from the sliding device. The support column 60 includes a rigid column body 62 inside and a soft coating layer 63 sleeved on the rigid column body 62, so that the support column 60 has both supportability and a good touch.

[0061] As Figure 9 shown, a limit protrusion 64 is provided at the bottom of the support column 60, as Figure 1As shown, a limiting port 611 and a limiting wall 612 are provided in the fixing hole 61. The limiting port 611 is adapted to the limiting protrusion 64, so that the bottom of the support column 60 can be inserted into the fixing hole 61 and rotate relative to the fixing hole 61. After rotation, the limiting protrusion 64 is located below the limiting wall 612, so that the support column 60 is clamped with the fixing hole 61.

[0062] In this embodiment, as Figure 1 shown, through grooves 13 are provided at the relatively far ends of the first bottom plate 101 and the second bottom plate 102. When the first bottom plate 101 and the second bottom plate 102 are folded relative to each other, the two through grooves 13 are opposite and communicate to form a carrying handle. The carrying handle and the rotating connector 50 are respectively located at both ends of the folded bottom plate 10, so that a stable accommodating space is formed inside the folded bottom plate 10 to accommodate the pull rope 40 and the Pilates rod 30 and is not easily disengaged; the carrying handle facilitates the trainer to pick up or carry the folded trainer.

[0063] As Figure 3 shown, a mobile phone holder 17 is further provided on each side of the through hole. The mobile phone holder 17 is rotatably connected to the bottom plate 10; and the fixing hole 61 is located outside the mobile phone holder 17, that is, the fixing hole 61 on one side is located between a mobile phone holder 17 and the through groove 13. The mobile phone holder 17 can be used to place display devices such as tablets or mobile phones, so that the trainer can train along with the video to improve the training effect. Since the mobile phone holder 17 and the fixing hole 61 are provided at both ends in the length direction of the bottom plate 10, the trainer can set the support column 60 in the fixing hole 61 at one end as a footrest and place the mobile phone on the mobile phone holder 17 at the other end. Of course, the support column 60 can also be provided alone on one side of the bottom plate 10, or the sliding device can be provided alone, or the pull rope 40 can be provided alone, and no object is provided on the other side; the structures on the first bottom plate 101 and the second bottom plate 102 are basically the same and are both symmetric about the folding line. The trainer can use them in combination according to his own training needs to improve the diversity of functions.

[0064] Furthermore, the trainer in this embodiment can also have the function of an abdominal exercise board. As Figure 3 and Figure 6As shown, the sliding device of this embodiment includes two sets of sliding components 20, and each set of sliding components 20 slides correspondingly with a set of tracks; when the trainer is used as an abdominal exercise board, each set of sliding components 20 corresponds to one hand or one leg of the trainer; a detachable connection component 70 is provided between the two sets of sliding components 20. The connection component 70 includes an extension tube 71, a connection column 72, a spring 73 and a locking member 74. The extension tube 71 is located on the opposite surfaces of the two sliding components 20. The two ends of the connection column 72 are inserted into the two extension tubes 71 to connect the two extension tubes 71; the spring 73 is located in one of the extension tubes 71, one end abuts against one end of the connection column 72, and the other end abuts against the inner wall of the extension tube 71. Two locking slots 75 arranged at intervals and a moving slot 76 communicating the two locking slots 75 are provided on the side surface of this extension tube 71. The locking member 74 is fixed at one end of the connection column 72. The connection column 72 can rotate and move in the extension tube 71. The locking member 74 is a locking rod. When it is necessary to connect the two sliding components 20, hold the locking rod and rotate the connection column 72 so that the locking rod moves from one locking slot 75 away from the other extension tube 71 to the moving slot 76. At this time, the spring 73 is in a compressed state, applying a thrust to the connection column 72, causing the connection column 72 to move towards the other extension tube 71 and insert. At the same time, the locking rod moves in the moving slot 76. When the locking rod corresponds to the position of the locking slot 75 close to the other extension tube 71, hold the locking rod again and rotate the connection column 72 so that the locking rod snaps into this locking slot 75. The two sets of sliding components 20 are in a connected state and can move uniformly when the trainer exercises.

[0065] As Figure 3 and Figure 4 shown, each set of sliding components 20 includes a support portion and a handle 27. The handle 27 is detachably connected to the support portion. When the trainer is used for Pilates training or abdominal exercises dominated by the legs, the handle 27 is not connected to the support portion; while when the trainer is used for abdominal exercises dominated by the hands, the handle 27 is connected to the handle mounting hole 261 and fixed on the support portion for the trainer to hold.

[0066] The handle 27 in this embodiment can have the same structure as the support column 60, and the connection method between the handle 27 and the handle mounting hole 261 is also the same as the connection method between the support column 60 and the fixing hole 61, which will not be elaborated here. In this embodiment, as Figure 4 shown, the number of the handle mounting holes 261 is two, which are arranged at intervals along the length direction of the bottom plate 10. The user can install the handle 27 in the corresponding handle mounting hole 261 according to their own arm length. It should be noted that in this embodiment, the connection angle between the handle 27 and the handle mounting hole 261 can be 90°; while in other embodiments, the connection angle between the handle 27 and the handle mounting hole 261 can be less than 90°, so that the handle 27 is inclined relative to the support portion, and the range of the connection angle is 60° - 90°.

[0067] The supporting part in this embodiment includes a first placing part 25 and a second placing part 26, and the two are of an integral structure.

[0068] As Figure 3 shown, the surface of the first placing part 25 has a circular convex edge 251, and an accommodating groove is formed inside the convex edge 251. A contact pad 252 is installed in the accommodating groove; when the trainer is used for Pilates training, the trainer can contact the buttocks or back with the contact pad 252, and the contact position is soft and more comfortable; when the trainer is used for abdominal exercise dominated by the legs, the trainer can kneel on the contact pad 252 with the knees, thus protecting the knees. At the same time, place the lower legs on the second placing part 26 to play a supporting role, which is convenient for the trainer to apply force; when the trainer is used for abdominal exercise dominated by the hands, the trainer can place the elbows on the contact pad 252, place the forearms on the second placing part 26, and hold the handle 27 with the hands. While achieving abdominal exercise, it is also convenient for the elbow joint to apply force and reduce the burden on the forearms.

[0069] The acting surface of the first placing part 25 is not lower than the highest surface of the second placing part 26, so that when doing abdominal exercise, the forearms or lower legs are inclined relative to the first placing part 25 when they are in contact with the second placing part 26, making the elbow joint or knees the main force-bearing points and facilitating the application of force during abdominal exercise.

[0070] Preferably, in this embodiment, one end of the second placing part 26 connected to the first placing part 25 is the large end part, and the end far from the first placing part 25 is the small end part. The width of the second placing part 26 gradually decreases from the large end part to the small end part; the width of the first placing part 25 is greater than or equal to the width of the large end part; this makes the bearing area of the supporting part larger, improves the stability of the forearms or lower legs or buttocks or back on the sliding device. Both the first placing part 25 and the second placing part 26 can include soft materials laid on their surfaces to improve comfort. In addition, various matching patterns can be set on the upper surfaces of the first placing part 25 and the second placing part 26 to play an indicating role.

[0071] In some other embodiments, an arc-shaped depression is provided on the upper surface of the second placing part 26, and the arc-shaped depression extends along the length direction of the bottom plate 10. The arc-shaped depression is adapted to the shape of the forearms or lower legs to further improve the stability of the forearms or lower legs on the sliding device.

[0072] In abdominal exercise or Pilates exercise, the sliding device needs some resilience so that the sliding device can automatically reset, or the trainer needs to use more force to move the sliding device, thereby increasing the training difficulty. Therefore, as Figure 2 and Figure 7As shown, at the bottom of the bottom plate 10, there are an elastic cord 28 and two elastic cord fixing members 281. The two elastic cord fixing members 281 are detachably connected to the two ends of the elastic cord 28 respectively. One of the elastic cord fixing members 281 is detachably connected to the sliding device, and the other elastic cord fixing member 281 is detachably connected to the bottom plate 10. The initial position of the sliding device is close to one end of the bottom plate 10. The trainer moves the sliding device towards the middle of the bottom plate 10, thereby stretching the elastic cord 28. The elastic cord 28 exerts a restoring force on the sliding device. After the trainer cancels the applied force, the sliding device drives the trainer to reset. If the trainer needs to increase the training difficulty, the tightness of the screws at both ends of the elastic cord fixing member can be adjusted. By changing the pressure of the elastic cord fixing member on the elastic cord, the aperture inside the elastic cord 28 is changed. When the thread is tightened more, the tensile force of the elastic cord 28 is greater, and the force applied by the trainer during training also needs to be greater. Or the elastic cord fixing member can be disassembled, and by replacing the elastic cord with other apertures or adjusting the actual effective length of the elastic cord, the elastic force can be changed.

[0073] As Figure 7 shown, at the bottom of the bottom plate 10 of this embodiment, a fixed pulley 29 is further provided. One end of the elastic cord 28 is connected to the bottom plate 10 through an elastic cord fixing member, and the other end bypasses the fixed pulley 29 and is connected to the sliding device through another elastic cord fixing member. Thus, without changing the length of the bottom plate 10, the length of the elastic cord 28 can be longer, thereby providing a larger adjustment space to meet the training requirements at different stages.

[0074] Furthermore, the trainer of this embodiment can also have the function of doing push-ups. As Figure 5 shown, the trainer further includes a push-up handle 80. A plurality of handle fixing holes 81 are provided on the bottom plate 10. The handle fixing holes 81 are located between two sets of tracks, making full use of the space on the bottom plate 10; and the push-up handle 80 is detachably connected to the handle fixing holes 81. When push-up training is needed, the trainer can rotate to a suitable handle fixing hole 81 by himself / herself and insert the push-up handle 80 into the handle fixing hole 81 to fix the push-up handle 80 on the bottom plate 10.

[0075] There are a large number of handle fixing holes 81, which are distributed in groups. Specifically, several handle fixing holes 81 on the first bottom plate 101 and the second bottom plate 102 are symmetrically arranged with respect to the folding line. The several handle fixing holes 81 include several groups of mounting positions perpendicular to the length direction of the bottom plate 10, at least one group of mounting positions parallel to the length direction of the bottom plate 10, and at least one group of mounting positions distributed in a triangular shape; the distance between the handle fixing holes 81 in each group of mounting positions is adapted to the distance of the positioning protrusions 82 of the push-up handle 80. In this embodiment, there are three groups of mounting positions perpendicular to the length direction of the bottom plate 10, and each mounting position includes two handle fixing holes 81 whose distance is adapted to the distance of the positioning protrusions 82 of the push-up handle 80; one group of mounting positions parallel to the length direction of the bottom plate 10, that is, two handle fixing holes 81 whose distance is adapted to the distance of the positioning protrusions 82 of the push-up handle 80 are arranged along the length direction of the bottom plate 10; one group of mounting positions distributed in a triangular shape, including three handle fixing holes 81, which are distributed in an equilateral triangle, and the side length is equal to the distance of the positioning protrusions 82 of the push-up handle 80. The handle fixing holes 81 in each group of mounting positions are marked with the same color, and the colors of the handle fixing holes 81 in different groups of mounting positions are different, so as to guide the trainer to insert the push-up handle 80 into the corresponding handle fixing holes 81.

[0076] Since when doing push-ups, the force exerted by the trainer on the push-up handle 80 and the bottom plate 10 always remains downward, the handle fixing holes 81 can be round holes, and the corresponding positioning protrusions 82 of the push-up handle 80 can be cylinders. The cylinder is adapted to be inserted into the round hole in a plug-in manner, and generally, the push-up handle 80 has two positioning protrusions 82, which respectively correspond to two handle fixing holes 81. Therefore, after the push-up handle 80 is fixed on the bottom plate 10, it is not easy to shake, which is beneficial to maintaining the stability of the push-up handle 80 during training.

[0077] Of course, in other embodiments, the push-up handle 80 and the handle fixing holes 81 can also be magnetically attracted; or other conventional plug-in settings.

[0078] For the convenience of storing the push-up handle 80, as Figure 2 shown, the bottom of the bottom plate 10 has a concave structure 18. The concave structure 18 has a convex structure 181 corresponding to the handle fixing holes 81. The concave structure 18 has a placement area 182 for accommodating the push-up handle 80. There is a convex structure 181 in the placement area 182. As Figure 8 shown, the push-up handle 80 has a hollow part 84. The outer diameter of the convex structure 181 is less than or equal to the size of the hollow part 84 of the push-up handle 80, so that when the push-up handle 80 is placed in the placement area 182, the convex structure 181 passes through the hollow part 84.

[0079] Since the base plate 10 of the present embodiment is formed by connecting the first base plate 101 and the second base plate 102, when the base plate 10 is folded, the recessed structure 18 forms a space for accommodating the push-up handles 80 and other accessories. Therefore, the depth of the recessed structure 18 is greater than or equal to one half of the push-up handles 80. Therefore, when the bottoms of the first base plate 101 and the second base plate 102 are closed, the push-up handles 80 can be completely stored, and due to the cooperation of the placement area 182 and the protruding structure 181, the push-up handles 80 will not shake between the first base plate 101 and the second base plate 102.

[0080] Specifically, Figure 2 As shown, the edge of the placement area 182 has a convex strip 183 that matches the shape of the push-up handle 80. The height of the convex strip 183 is less than the depth of the recessed structure 18, which can limit the push-up handle 80 and also serve as an indication.

[0081] Furthermore, if Figure 2 As shown, a receiving plate 184 corresponding to the gripping portion 83 of the push-up handle 80 is provided in the placement area 182, and an arc-shaped groove 185 is provided on the receiving plate 184, and the gripping portion 83 is placed thereon. When the first bottom plate 101 and the second bottom plate 102 are closed, the two receiving portions clamp the gripping portion 83 of the push-up handle 80, further fixing the push-up handle 80 to prevent the push-up handle 80 from shaking.

[0082] In this embodiment, the bottom surface of the protruding structure 181 is flush with the bottom surface of the bottom plate 10, that is, when the bottom plate 10 is unfolded for use, the bottom surface of the protruding structure 181 is also in contact with the plane. Figure 2 As shown, the bottom surface of the raised structure 181 is provided with an anti-skid pad 186, which plays an anti-skid role, prevents the base plate 10 from sliding during training, and has better stability. The anti-skid pad 186 is set on the raised structure 181, and the raised structure 181 corresponds to the handle fixing hole 81. The inner wall of the handle fixing hole 81 itself also needs to extend to the bottom of the base plate 10. Therefore, the combination of the two simplifies the structure of the base plate 10, and there is no need to set an additional fixing structure, which reduces the processing difficulty and reduces the material consumption, saving costs. The anti-skid pad 186 can be conventionally set, using anti-skid protrusions and anti-skid materials, such as rubber.

[0083] In this embodiment, Figure 1As shown in the figure, a timer 90 or a counter can be respectively embedded on the first bottom plate 101 and the second bottom plate 102. For example, a counter is embedded on the first bottom plate 101 and a timer 90 is embedded on the second bottom plate 102. The timer 90 and the counter are arranged close to the folding line for the trainer to observe during exercise. Moreover, the timer 90 or the counter is detachably connected to the bottom plate 101. That is, clamping holes 12 are provided at corresponding positions of the first bottom plate 101 and the second bottom plate. The timer 90 or the counter can be placed in the clamping holes 12. When the timer 90 or the counter is not needed, the clamping holes 12 can be covered with a cover plate 91, which fully takes into account the production manufacturing and the personalized needs of consumers.

[0084] The above embodiments are only the preferred embodiments of the present invention and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the protection scope required by the present invention.

Claims

1. A multifunctional Pilates trainer, characterized in that It includes a bottom plate, a sliding device and a Pilates structure. The bottom plate is of a straight plate structure. On both sides of the upper surface of the bottom plate in the width direction, a set of tracks are respectively provided. The tracks extend along the length direction of the bottom plate and are parallel to each other. The sliding device is movably connected to the bottom plate and can slide along the tracks. The Pilates structure includes a Pilates rod and a pulling rope. The pulling rope is in a connected state with the Pilates rod. A connecting structure is provided on the bottom plate. The pulling rope is detachably connected to the connecting structure. The connecting structure is located between the two sets of tracks.

2. The multi-functional Pilates trainer according to claim 1, wherein, The connecting structure includes a connecting hole provided on the upper surface of the bottom plate, and a connecting rod connecting the two opposite inner walls of the connecting hole. The pulling rope is detachably connected to the connecting rod.

3. The multi-functional Pilates trainer according to claim 2, wherein At least one end of the pulling rope is provided with a buckle or a hook.

4. The multifunctional Pilates trainer according to claim 1, characterized in that, The bottom plate has a folding line, which divides the bottom plate into a first bottom plate and a second bottom plate. The first bottom plate and the second bottom plate can be folded relative to the folding line. After folding, the bottoms of the first bottom plate and the second bottom plate are attached.

5. The multi-functional Pilates trainer according to claim 4, wherein Receiving semi-grooves are provided at the bottoms of the first bottom plate and the second bottom plate. The size of the receiving semi-grooves is adapted to the size of the Pilates rod. When the bottom plate is folded, the receiving semi-grooves on the first bottom plate and the second bottom plate are relatively closed to receive the Pilates rod.

6. The multi-functional Pilates trainer according to claim 5, characterized in that, Each set of tracks includes a sliding track and two rolling tracks. The receiving semi-grooves on the same side are located below the two rolling tracks. The receiving semi-groove is surrounded by a number of reinforcing ribs located at the bottom of the bottom plate, and the bottom surface of the reinforcing ribs is flush with the bottom surface of the bottom plate.

7. The multi-functional Pilates trainer according to claim 1, characterized in that, The lengths of several Pilates rods are different.

8. The multi-functional Pilates trainer according to any one of claims 1-7, characterized in that, It further includes support columns. A pair of fixing holes are provided at both ends of the bottom plate in the length direction. When the sliding device is connected to the bottom plate, the support column is detachably fixed to the fixing hole at the end of the bottom plate away from the sliding device; and / or Two mobile phone holders are provided between a pair of the fixing holes. The mobile phone holders are rotatably connected to the bottom plate.

9. The multifunctional Pilates trainer according to any one of claims 1-7, characterized in that The sliding device includes two sets of sliding components, and each set of sliding components respectively slides corresponding to a set of tracks. Each set of sliding components includes a support part and a handle. The support part includes a first placement part and a second placement part. At least one handle mounting hole is provided on the second placement part. Elastic ropes and two elastic rope fixing pieces are provided at the bottom of the bottom plate. The two elastic rope fixing pieces are respectively connected to the two ends of the elastic rope. One of the elastic rope fixing pieces is connected to the sliding device, and the other elastic rope fixing piece is connected to the bottom plate.

10. The multifunctional Pilates trainer according to any one of claims 1-7, characterized in that, It further includes push-up handles. A number of handle fixing holes are provided on the bottom plate. The handle fixing holes are located between the two sets of tracks, and the push-up handles are detachably connected to the handle fixing holes.

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