Pilamus core bed

Abstract

The utility model belongs to the technical field of fitness equipment, and particularly relates to a pilates core bed which comprises a body supporting plate, a moving plate which is located on one side of the body supporting plate and can move relative to the body supporting plate, a telescopic rod is arranged between the body supporting plate and the moving plate, and moving wheels are arranged at the bottom of the moving plate. The movable plate can move relative to the body supporting plate through the movable wheels, the telescopic rod comprises a fixed rod and a movable rod arranged in the fixed rod in a sliding mode, the fixed rod is fixedly connected with the body supporting plate, one end of the movable rod is exposed out of the fixed rod and fixedly connected with the movable plate, and a left connecting frame and a right connecting frame are arranged on the body supporting plate and the movable plate respectively. The left connecting frame is located at the end of the fixed rod and the end of the movable rod respectively, an elastic component is arranged in the telescopic rod, the two ends of the elastic component penetrate through the fixed rod and the movable rod respectively to be connected with the left connecting frame and the right connecting frame, and the pilates core bed is simple in structure and high in safety.

Description

Technical Field

[0001] This utility model belongs to the field of fitness equipment technology, specifically referring to a Pilates core bed. Background Technology

[0002] As living standards continue to improve, people are paying more and more attention to health preservation. Pilates is a new type of exercise that mainly exercises the deep small muscle groups of the human body, maintains and improves normal posture, achieves body balance, expands the range of motion and mobility of the trunk and limbs, and is a whole-body coordinated exercise combined with correct breathing methods. The Pilates core bed is one of the most widely used pieces of equipment in Pilates, characterized by its wide range of applications, powerful functions, and high cost-effectiveness. This makes it a top choice for Pilates enthusiasts. For example, in Chinese patent CN116583327A, one end of an elastic component is inserted into a small recess in the first bracket, while the other end connects to the second bracket via a small recess. Finally, cap-shaped locking components prevent the elastic component from detaching from the small recess. This installation method exposes the elastic component to the outside. Prolonged use or excessive stretching can reduce its elasticity and cause it to become brittle, leading to breakage. When the elastic component breaks, it is exposed and swings around freely, posing a safety hazard to the trainee. Utility Model Content

[0003] The purpose of this invention is to provide a Pilates core bed that is simple in structure and highly safe.

[0004] The purpose of this utility model is achieved as follows:

[0005] A Pilates core bed includes a body support board and a movable board located on one side of the body support board and movable relative to the body support board. A telescopic rod is provided between the body support board and the movable board. The bottom of the movable board is provided with casters, and the movable board can move relative to the body support board via the casters. The telescopic rod includes a fixed rod and a movable rod slidably disposed within the fixed rod. The fixed rod is fixedly connected to the body support board, and one end of the movable rod protrudes from the fixed rod and is fixedly connected to the movable board. The body support board and the movable board are respectively provided with a left connecting frame and a right connecting frame. The left connecting frame is located at the ends of the fixed rod and the movable rod, respectively. An elastic component is provided inside the telescopic rod, and both ends of the elastic component pass through the fixed rod and the movable rod and are connected to the left connecting frame and the right connecting frame, respectively.

[0006] Furthermore, clamping holes are provided on both the left connecting frame and the right connecting frame. A notch is provided in each clamping hole. The elastic member is an elastic rope. The two ends of the elastic rope are respectively arranged in the clamping holes of the left connecting frame and the right connecting frame and provided with clamping ends. The clamping ends at both ends of the elastic rope can be respectively clamped with the left connecting frame or the right connecting frame. Shell covers covering the left connecting frame and the right connecting frame are respectively provided on the body support plate and the moving plate.

[0007] Furthermore, the moving plate includes a left pedal and a right pedal. The number of the telescopic rods is two, namely a left telescopic rod and a right telescopic rod. The two ends of the left telescopic rod are respectively connected to the left pedal and the body support plate. The two ends of the right telescopic rod are respectively connected to the right pedal and the body support plate. Wheel frames are provided at the bottoms of the left pedal and the right pedal. Moving wheels are provided on both sides of each wheel frame.

[0008] Furthermore, anti-slip pads are provided on both the left pedal and the right pedal, and a footrest rod is provided on the left pedal and the right pedal. The footrest rod is in a "匚" shape. A number of disassembly holes are provided on the left pedal and the right pedal. The two ends of the footrest rod are detachably arranged in the disassembly holes.

[0009] Furthermore, the telescopic rod further includes a sliding rod slidably arranged in the fixed rod, and the movable rod is slidably arranged in the sliding rod.

[0010] Furthermore, support rods are symmetrically provided at the bottom of the body support plate. The width of the support rods is greater than the width of the fixed rod. A first fixing sleeve is provided on the fixed rod, and the first fixing sleeve is fixedly connected to the body support plate. A second fixing sleeve is provided on the movable rod, and the second fixing sleeve is fixedly connected to the moving plate.

[0011] Furthermore, a grip rod and a grip are symmetrically provided on the body support plate respectively. The grip rod and the grip are perpendicular to the body support plate. A number of mounting holes are provided on the body support plate. The grip is in a "匚" shape, and the two ends of the grip are detachably mounted in the mounting holes.

[0012] Furthermore, a headrest part is provided on the body support plate. Soft pads are provided on both the headrest part and the body support plate. Plate holes are provided at the four corners of the body support plate. At least two elastic ropes are provided on the body support plate. One end of each elastic rope is detachably connected in the plate hole, and a handle is provided at the other end of each elastic rope.

[0013] The outstanding and beneficial technical effects of the present utility model compared with the prior art are:

[0014] This utility model belongs to the technical field of fitness equipment, specifically referring to a Pilates core bed, including a body support board and a movable board located on one side of the body support board. A telescopic rod connects the body support board and the movable board, and the telescopic rod includes a fixed rod and a movable rod. The movable rod is slidably disposed within the fixed rod, with one end protruding from the fixed rod and fixedly connected to the movable board. The fixed rod is also fixedly connected to the body support board. During use, the exerciser can support their arms on the body support board and then place their feet on the upper surface of the movable board. The exerciser then repeatedly contracts their legs. Because the movable board has wheels at the bottom, the repeated contraction of the legs smoothly moves the movable board relative to the body support board. Simultaneously, as the movable board moves, the movable rod on the movable board moves relative to the fixed rod, causing the movable board to move away from or closer to the body. As the support plate and moving plate move away from the body support plate, the exerciser needs to overcome the elasticity of the elastic components, thereby exercising the leg muscles and improving core strength. The left connecting frame on the body support plate is located at the end of the fixed rod, and the right connecting frame on the moving plate is located at the end of the movable rod. The telescopic rod contains elastic components, with both ends passing through the fixed rod and the movable rod respectively, connecting to the left and right connecting frames. This installation method of the elastic components prevents them from being exposed on the surfaces of the body support plate and the moving plate. When the elastic components break due to prolonged use or excessive stretching, they can only move within the telescopic rod during the breakage process, avoiding the possibility of injury to the exerciser due to the elastic components swinging around after breakage. This greatly improves the safety of this invention. Attached Figure Description

[0015] Figure 1 This is a three-dimensional representation of the present invention. Figure 1 .

[0016] Figure 2 This is a three-dimensional representation of the present invention. Figure 2 .

[0017] Figure 3 This is a schematic diagram of the bottom structure of this utility model. Figure 1 .

[0018] Figure 4 This is a schematic diagram of the bottom structure of this utility model. Figure 2 .

[0019] Figure 5 yes Figure 4 A magnified view of a portion of point A in the middle.

[0020] Figure 6 yes Figure 4 A magnified view of a section at point B in the middle.

[0021] Figure 7 This is a reference diagram showing the extension of the left and right telescopic rods of this utility model.

[0022] Figure 8 This is an exploded view of the body support plate, movable plate, and telescopic rod of this utility model.

[0023] Figure 9 This is a perspective view of the left connecting frame of this utility model.

[0024] Figure 10 This is a perspective view of the right connecting frame of this utility model.

[0025] Figure 11 This is an exploded view of the body support plate and grip of this utility model.

[0026] Figure 12 This is a perspective view of the body support plate and grip of this utility model.

[0027] Figure 13 This is an exploded view of the left pedal, right pedal, and foot lever of this utility model.

[0028] Figure 14 This is a schematic diagram of the structure of the left pedal, right pedal, and foot pedal rod of this utility model.

[0029] The meaning of the labels in the diagram:

[0030] 1-Body support plate; 2-Moving plate; 3-Telescopic rod; 4-Moving wheels; 5-Fixed rod;

[0031] 6-Modible rod; 7-Left connecting bracket; 8-Right connecting bracket; 9-Snap-fit ​​end; 10-Snap-fit ​​hole;

[0032] 11-Notch; 12-Elastic rope; 13-Shell cover; 14-Left pedal; 15-Right pedal;

[0033] 16-Left telescopic pole; 17-Right telescopic pole; 18-Wheel frame; 19-Anti-slip mat; 20-Foot pedal;

[0034] 21-Disassembly hole; 22-Sliding rod; 23-Support rod; 24-First fixing sleeve; 25-Second fixing sleeve;

[0035] 26-Grip; 27-Handle; 28-Mounting hole; 29-Headrest; 30-Padded;

[0036] 31-Plate hole; 32-Elastic rope; 33-Handle. Detailed Implementation

[0037] The present invention will be further described below with reference to specific embodiments:

[0038] This utility model belongs to the technical field of fitness equipment, specifically referring to a Pilates core bed, including a body support board 1 and a movable board 2 located on one side of the body support board 1. A telescopic rod 3 connects the body support board 1 and the movable board 2. The telescopic rod 3 includes a fixed rod 5 and a movable rod 6. The movable rod 6 is slidably disposed within the fixed rod 5, with one end protruding from the fixed rod 5 and fixedly connected to the movable board 2. The fixed rod 5 is fixedly connected to the body support board 1. During use, the exerciser can support their arms on the body support board 1 and then place their feet on the upper surface of the movable board 2. The exerciser then repeatedly contracts their legs. Because the bottom of the movable board 2 has movable wheels 4, the repeated contraction of the legs smoothly moves the movable board 2 relative to the body support board 1. Simultaneously, as the movable board 2 moves, the movable rod 6 on the movable board 2 moves relative to the fixed rod 5, thus moving the movable board 2 away from the body support board 1. As the exerciser moves closer to the body support plate 1 and the movable plate 2 moves away from the body support plate 1, the exerciser needs to overcome the elasticity of the elastic component, thereby exercising the exerciser's leg muscles and improving the exerciser's core strength. The left connecting frame 7 on the body support plate 1 is located at the end of the fixed rod 5, and the right connecting frame 8 on the movable plate 2 is located at the end of the movable rod 6. The telescopic rod 3 contains an elastic component, and the two ends of the elastic component pass through the fixed rod 5 and the movable rod 6 respectively and are connected to the left connecting frame 7 and the right connecting frame 8. This installation method of the elastic component ensures that the elastic component is not exposed on the surface of the body support plate 1 and the movable plate 2. When the elastic component is used for a long time or overstretched, it may break. During the breakage process, the elastic component can only move within the telescopic rod 3, avoiding the situation where the elastic component swings around randomly after breaking and injures the exerciser. This greatly improves the safety of this utility model.

[0039] Preferably, both the left connecting frame 7 and the right connecting frame 8 are provided with snap-fit ​​holes 10, and the snap-fit ​​holes 10 are provided with notches 11. The elastic component is an elastic rope 12, and the two ends of the elastic rope 12 are respectively located in the snap-fit ​​holes 10 of the left connecting frame 7 and the right connecting frame 8 and are provided with snap-fit ​​ends 9. The snap-fit ​​ends 9 of the elastic rope 12 can be snapped into the left connecting frame 7 or the right connecting frame 8 respectively. The body support plate 1 and the moving plate 2 are also provided with shell covers 13 covering the left connecting frame 7 and the right connecting frame 8 respectively. The elastic component is a commercially available elastic rope 12. The snap-fit ​​holes 10 of the left connecting frame 7 and the right connecting frame 8 allow the elastic rope 12 to pass through, and the snap-fit ​​ends 9 of the elastic rope 12 are snapped into the left connecting frame 7 and the right connecting frame 8 respectively. The snap-fit ​​ends 9 can be used by the exerciser to pass the end of the elastic rope 12 through the snap-fit ​​hole 10. The snap-fit ​​end 9, formed by knotting at the end of the elastic rope 12, can also be a tapered snap-fit ​​piece installed at the end of the elastic rope 12. When the snap-fit ​​end 9 is a tapered snap-fit ​​piece, when installing the elastic rope 12, it is only necessary to let the elastic rope 12 enter the snap-fit ​​hole 10 through the notch 11 on the snap-fit ​​hole 10. At this time, the smaller diameter end of the tapered snap-fit ​​piece will snap into the snap-fit ​​hole 10, thereby fixing the elastic rope 12 between the left connecting frame 7 and the right connecting frame 8. The cover 13 can cover the left connecting frame 7 and the right connecting frame 8, thereby preventing the left connecting frame 7 and the right connecting frame 8 from being exposed on the outer surface of the body support plate 1 and the moving plate 2, and preventing the snap-fit ​​ends 9 at both ends of the elastic rope 12 from colliding with other objects and coming out of the snap-fit ​​hole 10, so that the snap-fit ​​end 9 can always be in a stable snap-fit ​​state with the snap-fit ​​hole 10.

[0040] Preferably, the movable plate 2 includes a left pedal 14 and a right pedal 15, and the telescopic rods 3 consist of two rods: a left telescopic rod 16 and a right telescopic rod 17. The two ends of the left telescopic rod 16 are connected to the left pedal 14 and the body support plate 1, respectively, and the two ends of the right telescopic rod 17 are connected to the right pedal 15 and the body support plate 1, respectively. Both the left pedal 14 and the right pedal 15 are equipped with wheel frames 18 at their bottoms, and movable wheels 4 are provided on both sides of the wheel frames 18. When exercising, the user first supports their arms on the body support plate 1, and then places their feet on the left pedal 14 and the right pedal 15, respectively. Since the two ends of the left telescopic rod 16 are connected to the left pedal 14 and the body support plate 1, and the two ends of the right telescopic rod 17 are connected to the right pedal 15 and the body support plate 1, respectively... The left and right pedals 14 and 15 are connected to the right pedal 15 and the body support plate 1, allowing them to move relative to the body support plate 1. The wheel frame 18 allows the moving wheel 4 to be mounted on it. When the exerciser repeatedly moves their feet back and forth, the left or right pedal 14 moves away from or towards the body support plate 1. During the process of the left or right pedal 15 moving away from the body support plate 1, the exerciser needs to overcome the elasticity of the elastic components inside the left and right telescopic rods 16 and 17. The elasticity of these components helps the exerciser improve their aerobic capacity during mountain climbing and also exercises the abdominal muscles. This allows the exerciser to choose different exercise methods according to their needs.

[0041] Preferably, both the left pedal 14 and the right pedal 15 are provided with anti-slip pads 19, and both the left pedal 14 and the right pedal 15 are provided with foot pedals 20. The foot pedals 20 are U-shaped, and the left pedal 14 and the right pedal 15 have several disassembly holes 21. The two ends of the foot pedals 20 are detachably installed in the disassembly holes 21. When the exerciser places their foot on the left pedal 14 or the right pedal 15, the forefoot will contact the anti-slip pads 19 on the left pedal 14 or the right pedal 15, and the heel of the foot will rest on the U-shaped foot pedals 20. The anti-slip pads 19 increase the friction between the left pedal 14 or the right pedal 15 and the forefoot, thereby preventing the feet from slipping when repeatedly moving back and forth. The design of the foot pedal 20 prevents slippage, but the foot pedal 20 allows the exerciser's foot to push backward more smoothly, moving the left pedal 14 or right pedal 15 away from the body support plate 1, thus enabling the Pilates core bed to be used normally. The two ends of the "U"-shaped foot pedal 20 can be detachably installed in the disassembly holes 21. There are six disassembly holes 21 on both the left pedal 14 and the right pedal 15, with two disassembly holes 21 forming a group. The distance between the disassembly holes 21 in different groups and the anti-slip mat 19 is different. The exerciser can choose which group of disassembly holes 21 to install the foot pedal 20 according to the size of their feet, thus ensuring that after the forefoot contacts the anti-slip mat 19, the heel of the foot can also rest on the foot pedal 20, increasing the practicality of this invention.

[0042] Preferably, the telescopic rod 3 further includes a sliding rod 22 slidably disposed within the fixed rod 5, and the movable rod 6 is slidably disposed within the sliding rod 22; the sliding rod 22 increases the overall telescopic length of the telescopic rod 3, allowing taller people to exercise normally and making the Pilates core bed more widely applicable.

[0043] Preferably, the bottom of the body support plate 1 is symmetrically provided with support rods 23, the width of the support rods 23 being greater than the width of the fixed rods 5. A first fixed sleeve 24 is provided on the fixed rods 5, and the first fixed sleeve 24 is fixedly connected to the body support plate 1. A second fixed sleeve 25 is provided on the movable rod 6, and the second fixed sleeve 25 is fixedly connected to the movable plate 2. Two support rods 23 are symmetrically provided at the bottom of the body support plate 1, and the width of the support rods 23 is greater than the width of the fixed rods 5. This ensures that when the Pilates core bed is placed on the ground, the two support rods 23 will contact the ground first, and the fixed rods 5 will not contact the ground. When the exerciser lies on the body support plate 1, the fixed rods 5 will not... It can withstand pressure, which can increase the service life of the fixed rod 5. The support rod 23 is rectangular in shape, which can increase the stability of the Pilates core bed after it is placed on the ground, and prevent the body support plate 1 from moving during exercise and affecting the normal use of the exerciser. The first fixed sleeve 24 on the fixed rod 5 is fixedly connected to the body support plate 1, and the second fixed sleeve 25 on the movable rod 6 is fixedly connected to the movable plate 2. The first fixed sleeve 24 and the body support plate 1 and the second fixed sleeve 25 and the movable plate 2 are all connected by screws, so that the fixed rod 5 and the movable rod 6 can be fixed to the bottom of the body support plate 1 and the movable plate 2 respectively.

[0044] Preferably, the body support plate 1 is symmetrically provided with grip bars 26 and handles 27, which are perpendicular to the body support plate 1. The body support plate 1 has several mounting holes 28. The handles 27 are U-shaped, and both ends of the handles 27 are detachably installed in the mounting holes 28. The two grip bars 26 allow the exerciser to grip the two grip bars 26 on the body support plate 1 when repeatedly moving their feet back and forth, making it easier for the exerciser to control their feet. Repeatedly moving back and forth, the two grip bars 26 are detachably installed in the mounting holes 28 of the body support plate 1, and there are four mounting holes 28. The two grips 27 on the body support plate 1 can be installed in which two mounting holes 28 according to the actual needs of the exerciser, thereby changing the position of the grips 27 on the body support plate 1. The grips 27 can be installed horizontally or vertically on the body support plate 1. The horizontal or vertical setting of the grips 27 allows the exerciser to choose to exercise different muscle groups.

[0045] Preferably, the body support plate 1 is provided with a headrest 29, and both the headrest 29 and the body support plate 1 are provided with soft pads 30. The body support plate 1 has holes 31 at each of its four corners. The body support plate 1 is provided with at least two elastic ropes 32. One end of each elastic rope 32 is detachably connected to the hole 31, and the other end of each elastic rope 32 is provided with a handle. The ends of the elastic ropes 32 can be passed through the holes 31 of the body support plate 1 and then knotted, thereby fixing the elastic ropes 32 to the body support plate 1. Since there are two elastic ropes 32, the exerciser can hold the handles on the elastic ropes 32 with both hands and pull the handles to lengthen the elastic ropes 32. The exerciser's arms need to overcome the elasticity of the elastic rope 32, thereby exercising the muscles in the arms. The exerciser can first untie the knot of one end of the elastic rope 32, and then connect the elastic rope 32 to the board hole 31 away from the headrest 29. At this time, the exerciser lies on the body support board 1, and the handles of the two elastic ropes 32 can be looped on the balls of the feet. At this time, the exerciser can control the feet to push forward, so that the elastic rope 32 is stretched. During this process, the feet need to overcome the elasticity of the elastic rope 32, thereby exercising the muscles in the calves and thighs. The soft pads 30 on the headrest 29 and the body support board 1 are a common type of soft pad on the market, making the exerciser more comfortable when lying on the body support board 1.

[0046] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A Pilates core bed, comprising a body support board (1) and a movable board (2) located on one side of the body support board (1) and movable relative to the body support board (1), wherein a telescopic rod (3) is provided between the body support board (1) and the movable board (2), characterized in that: The bottom of the moving plate (2) is provided with moving wheels (4). The moving plate (2) can move relative to the body support plate (1) through the moving wheels (4). The telescopic rod (3) includes a fixed rod (5) and a movable rod (6) slidably disposed within the fixed rod (5). The fixed rod (5) is fixedly connected to the body support plate (1). One end of the movable rod (6) extends out of the fixed rod (5) and is fixedly connected to the moving plate (2). Left connecting frames (7) and right connecting frames (8) are respectively provided on the body support plate (1) and the moving plate (2). The left connecting frames (7) are respectively located at the ends of the fixed rod (5) and the movable rod (6). An elastic component is provided within the telescopic rod (3), and both ends of the elastic component respectively pass through the fixed rod (5) and the movable rod (6) and are connected to the left connecting frame (7) and the right connecting frame (8).

2. The Pilates core bed according to claim 1, characterized in that: Clamping holes (100) are respectively formed on the left connecting frame (7) and the right connecting frame (8). A notch (11) is formed within the clamping hole (10). The elastic component is an elastic cord (12). Both ends of the elastic cord (12) are respectively disposed within the clamping holes (10) of the left connecting frame (7) and the right connecting frame (8) and are provided with clamping ends (9). The clamping ends (9) at both ends of the elastic cord (12) can be respectively clamped with the left connecting frame (7) or the right connecting frame (8). Shell covers (13) for covering the left connecting frame (7) and the right connecting frame (8) are respectively provided on the body support plate (1) and the moving plate (2).

3. The Pilates core bed according to claim 1, characterized in that: The moving plate (2) includes a left pedal (14) and a right pedal (15). The number of telescopic rods (3) is two, namely a left telescopic rod (16) and a right telescopic rod (17). Both ends of the left telescopic rod (16) are respectively connected to the left pedal (14) and the body support plate (1). Both ends of the right telescopic rod (17) are respectively connected to the right pedal (15) and the body support plate (1). Wheel frames (18) are provided at the bottoms of the left pedal (14) and the right pedal (15). Moving wheels (4) are provided on both sides of the wheel frame (18).

4. A Pilates core bed according to claim 3, characterized in that: Anti-slip pads (19) are provided on both the left pedal (14) and the right pedal (15). A footrest rod (20) is provided on the left pedal (14) and the right pedal (15). The footrest rod (20) is in an "L" shape. A number of disassembly holes (21) are formed on the left pedal (14) and the right pedal (15). Both ends of the footrest rod (20) are detachably disposed within the disassembly holes (21).

5. A Pilates core bed according to any one of claims 1-4, characterized in that: The telescopic rod (3) further includes a sliding rod (22) slidably disposed within the fixed rod (5). The movable rod (6) is slidably disposed within the sliding rod (22).

6. A Pilates core bed according to any one of claims 1-4, characterized in that: Support rods (23) are symmetrically provided at the bottom of the body support plate (1). The width of the support rod (23) is greater than the width of the fixed rod (5). A first fixing sleeve (24) is provided on the fixed rod (5). The first fixing sleeve (24) is fixedly connected to the body support plate (1). A second fixing sleeve (25) is provided on the movable rod (6). The second fixing sleeve (25) is fixedly connected to the moving plate (2).

7. A Pilates core bed according to any one of claims 1-4, characterized in that: The body support plate (1) is symmetrically provided with a grip rod (26) and a grip (27) respectively. The grip rod (26) and the grip (27) are both perpendicular to the body support plate (1). A plurality of mounting holes (28) are formed in the body support plate (1). The grip (27) is in a "C" shape, and both ends of the grip (27) are detachably mounted in the mounting holes (28).

8. A Pilates core bed according to any one of claims 1-4, characterized in that: The body support plate (1) is provided with a headrest portion (29). Soft pads (30) are provided on both the headrest portion (29) and the body support plate (1). Plate holes (31) are formed at the four corners of the body support plate (1). At least two elastic ropes (32) are provided on the body support plate (1). One end of the elastic rope (32) is detachably connected in the plate hole (31), and the other end of the elastic rope (32) is provided with a handle (33).

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