Portable foldable abdomen exerciser

Abstract

The utility model discloses a portable foldable abdomen exerciser which comprises a supine plate and a supporting leg assembly, the supine plate is used for supporting a user, and the user is located on the side face B of the supine plate when the portable foldable abdomen exerciser is used; the supporting leg assembly comprises a supporting leg part and a connecting part, the supporting leg part is used for providing support for a user during exercise, one end of the connecting part is rotatably connected with the supine board so that the supporting leg assembly can be folded and stored, and the other end of the connecting part is connected with the supporting leg part; the supporting leg assembly is provided with a supporting leg upper side face, after the supporting leg assembly is folded and stored, the supporting leg upper side face and the side face B of the supine board are located in the same direction, the supporting leg upper side face does not exceed the side face B of the supine board, and meanwhile the two ends of the supporting leg part do not exceed the two ends of the supine board in the width direction. According to the scheme, after the supporting leg assembly is folded and stored, the outer side of the abdomen exerciser in an unused state is smoother, and the structure is more compact and simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, and more specifically, to a portable foldable abdominal exerciser. Background Art

[0002] The abdominal exercise board is a fitness equipment designed for abdominal training. As a practical fitness equipment, it has the advantages of convenient use and good exercise effect, and is loved by the majority of fitness enthusiasts. The existing traditional abdominal exercise boards generally have a fixed integral structure, either fixed in the park or on other fitness equipment, and can only be used at a fixed location during exercise, and cannot be used flexibly anytime and anywhere.

[0003] After retrieval, the patent CN212369487U discloses a foldable and portable abdominal board, which includes a first folding member, a second folding member and a third folding member. The first folding member is composed of a first square plate and a first mounting member. The second folding member is composed of a second mounting member, a second square plate and a third mounting member. The third folding member is composed of a fourth mounting member, a third square plate and a supporting rib plate. Through the strict dimension design of the first square plate, the second square plate and the third square plate, and the position arrangement of each rotating joint, the surfaces of each square plate are closely attached to each other after folding, which is convenient for carrying. However, in this solution, the foot clamping member is still not compact enough with the folding member after folding, and the first folding member provided with the foot clamping member is easily lifted during exercise.

[0004] The patent CN207856191U discloses a portable foldable abdominal board. When folding, the pin shaft at the connection between the middle leg assembly and the middle seat plate assembly in the assembled complete abdominal board or complete fitness chair is pulled out, and the long pin shaft at the connection between the middle seat plate assembly and the rear seat plate assembly is pulled out. Then, the leg assembly is rotated above the middle seat plate assembly, the rear seat plate assembly is rotated above the leg assembly, and finally the cushion assembly is rotated above the rear seat plate assembly, and the abdominal board or fitness chair is folded into a folded storage state. In this solution, the folding process of the abdominal board is complex, and the abdominal board still occupies a large amount of space after folding due to the leg assembly, and it is not compact enough. Utility Model Content

[0005] The utility model provides a portable foldable abdominal exerciser to solve the problem that the folded state of the existing foldable abdominal board exerciser is not compact enough.

[0006] To achieve the above object, the technical solution provided by the utility model is as follows:

[0007] A portable foldable abdominal exerciser, including an abdominal board and a foot support assembly,

[0008] The abdominal board is used to support the user, and the user is located on the side B of the abdominal board during use;

[0009] The footrest assembly includes a footrest part and a connecting part. The footrest part is used to provide support for the user during exercise. One end of the connecting part is rotatably connected to the supine board, enabling the footrest assembly to be folded and stored. The other end of the connecting part is connected to the footrest part;

[0010] Moreover, the footrest assembly has an upper side of the footrest. After the footrest assembly is folded and stored, the upper side of the footrest is in the same direction as the side B of the supine board, and the upper side of the footrest does not exceed the side B of the supine board. At the same time, both ends of the footrest part do not exceed both ends of the supine board in the width direction.

[0011] In this solution, after the footrest assembly is folded and stored, the outside of the abdominal exerciser in the unused state is flatter, the structure is more compact and concise, and the appearance is better.

[0012] As a preferred embodiment of the portable foldable abdominal exerciser, the supine board includes a front seat board and a rear seat board. The footrest assembly is connected to the front seat board; one end of the rear seat board is rotatably connected to the front seat board, enabling the front seat board and the rear seat board to be folded together close to each other;

[0013] The supine board has a side C opposite to the side B. After the front seat board and the rear seat board are folded close to each other, the side C on the front seat board and the rear seat board are close to each other;

[0014] When the front seat board and the rear seat board are opened, the front board side on the front seat board and the rear board side on the rear seat board abut against each other.

[0015] In this solution, the supine board includes a front seat board and a rear seat board, making the dimension in the length direction of the folded supine board structure shorter. The abdominal exerciser after storage is more convenient to carry and place.

[0016] In an embodiment solution, a footrest accommodation position is provided at the connection between the front seat board and the footrest assembly. The footrest accommodation position has a first side;

[0017] When the footrest assembly is stored, the connecting part is located in the footrest accommodation position, and the footrest part is located at the end of the front seat board;

[0018] When the footrest assembly is in use, the upper side of the footrest on the connecting part rotates to abut against the first side of the footrest accommodation position.

[0019] When the footrest assembly is stored in the footrest accommodation position and the upper side of the footrest rotates to abut against the first side of the footrest accommodation position during use, the footrest assembly will no longer rotate. The upper side of the footrest and the first side limit the footrest assembly during use. The structure is simple and easy to operate.

[0020] In another embodiment, cushion plate receiving positions are provided on both sides of the front seat plate and located at both sides of the leg support assembly. A footrest plate is connected to and received in the cushion plate receiving positions. When the footrest plate is received in the cushion plate receiving positions, the footrest plate is completely located in the space of the cushion plate receiving positions. The footrest plate is rotatably connected to the front seat plate. When both the footrest plate and the leg support assembly are opened and in use, the footrest plate is located below the leg support part.

[0021] Footrest plates are provided on both sides of the leg support assembly. When the user exercises, the feet are hooked on the leg support assembly, and the footrest plates assist in supporting the soles of the user's feet, making it more comfortable during exercise.

[0022] As another implementation manner of the portable foldable abdominal exerciser, the abdominal exerciser further includes a pull rope assembly, and the pull rope assembly is connected to the front seat plate;

[0023] A first receiving position and a second receiving position that are connected and recessed are provided on side B of the front seat plate;

[0024] When the pull rope assembly is stored, the pull rope assembly is completely located in the first receiving position and the second receiving position.

[0025] On the one hand, the pull rope assembly is provided. When the user exercises and cooperates with the use of the pull rope assembly, more positions on the body can be exercised, increasing the usage functions of the abdominal exerciser, and the user can perform more types of exercises. On the other hand, a storage position for the pull rope assembly is also provided on the supine board, so that the abdominal exerciser after storage will not occupy more space due to the pull rope assembly.

[0026] As a further improvement of the portable foldable abdominal exerciser, a connection position connected to the pull rope assembly is provided on the front seat plate. A first connection hole communicating with the first receiving position is opened on the connection position, and a first card slot is opened on one side of the first connection hole. The pull rope assembly includes a pull rod and an elastic pull rope. A blocking member is provided at one end of the elastic pull rope, and the other end is connected to the pull rod. When the pull rope assembly is connected to the supine board, the elastic pull rope enters the first connection hole through the first card slot, and a pulling force is applied to the elastic pull rope, and the blocking member abuts against one end of the first connection hole.

[0027] Compared with the pull rope assembly on the existing abdominal exerciser being connected to the supine board through a gourd mouth, within the same length space, the gourd mouth will occupy a certain length, and the length of the elastic pull rope in the pull rope assembly will be relatively shorter. In this solution, the elastic pull rope is connected to the supine board through the blocking member, increasing the effective length of the elastic pull rope, which is more conducive to the use of the trainer.

[0028] In one implementation, the blocking member is a sphere, and the sphere is located inside the elastic pull rope. The structure is simple and convenient, and it is easy to connect the pull rope assembly and the supine board.

[0029] In another embodiment, the blocking member is a terminal sleeve. One end of the terminal sleeve is connected to the elastic drawstring, and the outer diameter of the other end is larger than the outer diameter of the first connection hole, so that this end of the terminal sleeve can resist against the first connection hole. The sphere is arranged inside the terminal sleeve, making the appearance of the drawstring assembly better. Description of the Drawings

[0030] Figure 1 It is a schematic structural diagram of the supine board in the folded state;

[0031] Figure 2 is Figure 1 an enlarged schematic diagram of the structure at position A in

[0032] Figure 3 It is a schematic structural diagram of the abdominal exerciser as a whole;

[0033] Figure 4 It is a schematic structural diagram of the drawstring assembly;

[0034] Figure 5 It is a schematic structural diagram of the drawstring assembly in another case;

[0035] Figure 6 It is a schematic structural diagram of the supine board in the opened state;

[0036] Figure 7 It is a schematic structural diagram of the front seat board in the supine board;

[0037] Figure 8 It is a schematic structural diagram of the support leg assembly;

[0038] Figure 9 It is a schematic structural diagram of the footrest board;

[0039] Figure 10 It is a schematic diagram of the opened state of the support leg assembly and the footrest board.

[0040] Label Description:

[0041] 1. Front seat board; 101. First accommodation position; 102. Second accommodation position; 103. Third accommodation position; 104. First connection hole; 105. First card slot; 106. Bottom plate card slot; 107. First side; 108. Front plate side; 2. Rear seat board; 201. Rear plate side; 3. Support leg assembly; 301. Support leg part; 302. Connection part; 3021. Upper side of the support leg; 4. Footrest board; 401. Adjustment board; 402. Foot board groove; 5. Drawstring assembly; 501. Pull rod; 502. Elastic drawstring; 503. Sphere; 504. Second connection hole; 505. Second card slot; 506. Terminal sleeve; 507. Connection band; 508. Connection ring; 509. Protective sleeve. Detailed Embodiments

[0042] To further understand the content of the present utility model, the present utility model will be described in detail with reference to the accompanying drawings and embodiments.

[0043] The structures, ratios, sizes, etc. shown in the attached drawings of this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of clear narration and are not used to limit the scope of implementation. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope that the present utility model can implement.

[0044] It should be noted that the terms "first", "second", etc. in the specification, claims, and above-mentioned attached drawings of this application are used to distinguish similar objects and do not have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances for the embodiments of this application described here.

[0045] The portable foldable abdominal exerciser provided in this embodiment includes a supine board and a foot support assembly 3. When doing supine training, the user lies on the supine board, and the feet are hooked on the foot support assembly 3 for exercise, which is very convenient for the user. In this embodiment, only the supine training that is more widely known to the public is described. Of course, the abdominal exerciser in this embodiment also has other various usage methods. For example, the user lies on the supine board and holds the foot support assembly 3 with the hands to do leg-lifting exercises, etc. Other exercise methods will not be elaborated.

[0046] Combined with Figure 1 and Figure 6 As shown, the portable foldable abdominal exerciser includes a supine board and a foot support assembly 3. When in use, the supine board is placed on the bottom surface, and side B of the supine board faces the user. During exercise, the user is located on side B. The foot support assembly 3 includes a foot support part 301 and a connecting part 302. The foot support part 301 is used to provide foot support for the user when doing sit-ups. One end of the connecting part 302 is rotatably connected to the supine board, so that the foot support assembly 3 can be folded and stored, and the other end of the connecting part 302 is connected to the foot support part 301.

[0047] In other usage methods, the user can also support the hands or legs on the foot support assembly 3.

[0048] The footrest assembly 3 is rotatably connected to the supine board. When in use, the footrest assembly 3 rotates to a position where it is convenient for the user to support their feet on it, and when in storage, the footrest assembly 3 rotates to a storage state.

[0049] Specifically, the footrest assembly 3 has an upper side surface 3021 of the footrest. After the footrest assembly 3 is folded and stored, the upper side surface 3021 of the footrest is in the same direction as the side surface B of the supine board, that is, facing the same direction, and the upper side surface 3021 of the footrest does not extend beyond the side surface B of the supine board. At the same time, both ends of the footrest part 301 do not extend beyond both ends in the width direction of the supine board. The width direction and length direction of the supine board are taken as Figure 1 an example as shown in

[0050] For the abdominal exerciser in this embodiment, when in use, the footrest assembly 3 is rotated and opened relative to the supine board. When in storage, the footrest assembly 3 is rotated and folded, and both storage and opening are very convenient. After the footrest assembly 3 is stored, its upper side surface 3021 of the footrest does not extend beyond the side surface B of the supine board, and both ends of the footrest part 301 do not extend beyond both ends in the width direction of the supine board, making the stored abdominal exerciser more compact and concise in structure and more convenient to carry. In one case, after the footrest assembly 3 is stored, the upper side surface 3021 of the footrest is flush with the side surface B of the supine board, and both ends of the footrest part 301 are flush with both ends in the width direction of the supine board, making the stored abdominal exerciser very concise in structure and better in appearance.

[0051] Furthermore, the supine board includes a front seat board 1 and a rear seat board 2. The footrest assembly 3 is connected to the front seat board 1. One end of the rear seat board 2 is rotatably connected to the front seat board 1, enabling the front seat board 1 and the rear seat board 2 to fold close to each other.

[0052] In this embodiment, the supine board also has a side surface C opposite to the side surface B. When the front seat board 1 and the rear seat board 2 fold close to each other, the side surfaces C on the front seat board 1 and the rear seat board 2 approach each other. When the front seat board 1 and the rear seat board 2 are opened, the side surfaces of the front seat board 1 and the rear seat board 2 that approach each other are the front board side surface 108 and the rear board side surface 201 respectively, where the front board side surface 108 is on the front seat board 1 and the rear board side surface 201 is on the rear seat board 2. After the front seat board 1 and the rear seat board 2 are opened, the front board side surface 108 and the rear board side surface 201 abut against each other. As a preferred implementation manner, the front seat board 1 and the rear seat board 2 are connected by a hinge, and the hinge is arranged close to the side surface C. When the supine board is opened, the rear seat board 2 rotates to be in the same plane as the front seat board 1. On the side close to the side surface B, the front board side surface 108 and the rear board side surface 201 abut against each other, preventing the rear seat board 2 from rotating further, so that the surface of the supine board is flush. In this embodiment, the sizes of the front seat board 1 and the rear seat board 2 are roughly the same, so that after the supine board is folded, the front seat board 1 and the rear seat board 2 fit together, making the supine board simple and beautiful in appearance, and compact in structure, being convenient to carry and place.

[0053] Of course, in other embodiments, the front seat plate 1 and the rear seat plate 2 can also be connected by a rotating structure. Additionally, when the front seat plate 1 and the rear seat plate 2 are folded towards each other, it can also be the case that the side B located on the front seat plate 1 and the rear seat plate 2 approaches each other. However, in this case, a locking member, such as a locking pin, needs to be provided at the connection between the front seat plate 1 and the rear seat plate 2 so that when the front seat plate 1 and the rear seat plate 2 are opened and the user exercises on the supine board, for example, when doing sit-ups, the feet will exert an external force on the foot support assembly 3 to prevent the external force from causing the front seat plate 1 to lift or tilt up.

[0054] Combined with Figure 1 、 Figure 6 、 Figure 7 and Figure 8 As shown in, a foot support receiving position is provided at the connection between the front seat plate 1 and the foot support assembly 3, and the foot support receiving position has a first side 107. When the foot support assembly 3 is stored, the connecting portion 302 is located in the foot support receiving position, and the foot support portion 301 is located at the end of the front seat plate 1; when the foot support assembly 3 is in use, the upper side 3021 of the foot support on the connecting portion 302 rotates to abut against the first side 107 of the foot support receiving position.

[0055] Specifically, a connection hole is provided at one end of the foot support receiving position, and the foot support assembly 3 is connected to the connection hole through a pin shaft, enabling the foot support assembly 3 to rotate relative to the front seat plate 1. Of course, in other cases, the foot support assembly 3 can also be connected to the front seat plate 1 through other structures that can achieve rotation.

[0056] In this embodiment, the connecting portion 302 is two connecting rods, and the foot support portion 301 is a foot support round tube. One end of the connecting rod is connected to the connection hole through a pin shaft, and the other end is connected to the foot support round tube. To improve the comfort of exercise, a flexible round tube sleeve can be sleeved on the foot support round tube. It should be noted that in this embodiment, when the foot support assembly 3 is in use, the upper side 3021 of the foot support rotates to abut against the first side 107 of the foot support receiving position. After the two sides abut against each other, the foot support assembly 3 cannot continue to rotate, and the user's feet can be hooked on the foot support assembly 3 for exercise, with a simple structure and convenient use.

[0057] Of course, in other cases, when the foot support assembly 3 is stored, it can also rotate towards the direction close to the user. In this case, a recessed space needs to be opened on the front seat plate 1 to accommodate the foot support assembly 3. Moreover, when the foot support assembly 3 is in use, a component for preventing the foot support assembly 3 from rotating in the use state needs to be provided at the connection between the connecting portion 302 and the front seat plate 1. For example, a support rod is connected to the connecting portion 302, and one end of the support rod abuts against the front seat plate 1 during use to prevent the foot support assembly 3 from moving.

[0058] Combined with Figure 6 、 Figure 7 、 Figure 9 andFigure 10 As shown, on the front seat plate 1 and on both sides of the support leg assembly 3, there are provided foot pad accommodation positions. Inside the foot pad accommodation positions, the foot pads 4 are connected and accommodated. When the foot pads 4 are retracted into the foot pad accommodation positions, the foot pads 4 are completely located within the spaces of the foot pad accommodation positions. The foot pads 4 are rotatably connected to the front seat plate 1. When both the foot pads 4 and the support leg assembly 3 are opened and in use, the foot pads 4 are located below the support leg parts 301. Further, a plurality of bottom plate card slots 106 are spacedly provided on the bottom surface of the foot pad accommodation positions. One end of the foot pad 4 is rotatably connected to one end of the foot pad accommodation position, and on the side of the foot pad 4 close to the foot pad accommodation position, a rotatable adjustment plate 401 is connected. When the foot pad 4 is in use, the adjustment plate 401 rotates and one end of it abuts in one of the bottom plate card slots 106 for adjusting the rotation position of the foot pad 4 to accommodate the feet of different trainers. In use, the soles of the user's feet are located on the foot pads 4, and the insteps are hooked on the support leg parts 301. On the side of the foot pad 4 close to the adjustment plate 401, a foot plate groove 402 is recessed. When the adjustment plate 401 is retracted, it is located within the foot plate groove 402.

[0059] The abdominal exerciser in this embodiment further includes a pull rope assembly 5, which is connected to the front seat plate 1. When the user exercises and cooperates with the use of the pull rope assembly 5, more positions on the body can be exercised, increasing the usage functions of the abdominal exerciser, and the user can perform more types of exercises. On the side B of the front seat plate 1, a first accommodation position 101 and a second accommodation position 102 that are connected and recessed are provided. When the pull rope assembly 5 is retracted, the pull rope assembly 5 is completely located within the first accommodation position 101 and the second accommodation position 102.

[0060] A third accommodation position 103 is also provided on the abdominal board, and the third accommodation position 103 is located at the side B of the front seat plate 1. An anti-slip elastic pad is installed inside the third accommodation position 103. When the trainer is on the abdominal board, the trainer is on the anti-slip elastic pad, making the trainer feel more comfortable.

[0061] Combined with Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown in the figure, the front seat plate 1 is provided with a connection position connected to the pull rope assembly 5. A first connection hole 104 communicating with the first accommodation position 101 is opened at the connection position, and a first card slot 105 is opened on one side of the first connection hole 104. The pull rope assembly 5 includes a pull rod 501 and an elastic pull rope 502. One end of the elastic pull rope 502 is provided with a blocking member, and the other end is connected to the pull rod 501. When the pull rope assembly 5 is connected to the supine board, the elastic pull rope 502 enters the first connection hole 104 through the first card slot 105. When a pulling force is applied to the elastic pull rope 502, the blocking member abuts against one end of the first connection hole 104. In some other embodiments, the number of the first connection holes 104 is not limited, and the number of the first connection holes 104 can correspond to the number of the elastic pull ropes 502, which is determined according to the needs of the trainer.

[0062] In this embodiment, by directly connecting the blocking member to the elastic pull rope 502 and the blocking member being clamped and abutted at the first connection hole 104, the length of the elastic pull rope 502 can be increased within a limited length space, so that the pull rope assembly 5 can be stretched to a longer length.

[0063] As Figure 4 shown in the figure, in this embodiment, the blocking member is a sphere 503, and the sphere 503 is located inside the elastic pull rope 502. The pull rope assembly 5 further includes a protective sleeve 509, and the protective sleeve 509 is sleeved on the elastic pull rope 502 and covers the two ends of the elastic pull rope 502. In this embodiment, a sphere 503 is also arranged inside the other end of the elastic pull rope 502. Coated sleeves are also arranged at both ends of the elastic pull rope 502. The coated sleeves are sleeved on the heads of the elastic pull rope 502 with the spheres 503 and press the protective sleeve 509 against the outer periphery of the two ends of the elastic pull rope 502. The coated sleeves are coated on the heads of the two ends of the elastic pull rope 502 by a heat shrinkage process, and the fixing structure is reliable and stable, which can effectively prevent the sphere 503 from being extruded from the inside of the elastic pull rope 502, and the protective sleeve 509 can effectively protect the elastic pull rope 502 and extend the service life of the elastic pull rope 502.

[0064] The pull rod 501 is sleeved and connected with two connection rings 508. The connection rings 508 are respectively connected with connection belts 507. The other ends of the connection belts 507 are connected with a card seat. A second connection hole 504 is opened on the card seat, and a second card slot 505 is opened on the side wall of the second connection hole 504. When the elastic pull rope 502 is connected to the pull rod 501, the elastic pull rope 502 enters the second connection hole 504 through the second card slot 505. When a pulling force is applied to the elastic pull rope 502, the sphere 503 abuts against one end of the second connection hole 504, realizing the connection between the elastic pull rope 502 and the pull rod 501.

[0065] In another embodiment, as Figure 5As shown, the blocking member is the terminal sleeve 506, and the inside of the terminal sleeve 506 is hollow. One end of the terminal sleeve 506 is connected to the elastic drawstring 502, and the outer diameter of the other end is larger than the outer diameter of the first connection hole 104, so that the end of the terminal sleeve 506 with a larger outer diameter can resist against the first connection hole 104. A sphere is arranged inside the end of the elastic drawstring 502 connected to the terminal sleeve 506, and the outer diameter of the sphere is larger than the inner diameter of this end of the terminal sleeve 506. When the elastic drawstring 502 is connected to the terminal sleeve 506, the sphere abuts inside the terminal sleeve 506, so that the elastic drawstring 502 is directly connected to the terminal sleeve 506. In other cases, the connection method between the terminal sleeve 506 and the elastic drawstring 502 is not limited, and any other method that can realize the direct connection between the elastic drawstring 502 and the terminal sleeve 506 is acceptable.

[0066] Combined with Figure 1 and Figure 6 As shown, the drawstring assembly 5 includes a pull rod 501 and an elastic drawstring 502. When the drawstring assembly 5 is stored, the pull rod 501 of the drawstring assembly 5 is stored in the second accommodation position 102, and the elastic drawstring 502 is stored in the first accommodation position 101.

[0067] As a usage mode of the portable foldable abdominal exerciser in this embodiment, when in use, the rear seat plate 2 is rotated to be in the same plane as the front seat plate 1, and the upper side surface 3021 of the support leg on the connecting part 302 is rotated to abut against the first side surface 107 of the support leg accommodation position. The footrest plate 4 is adjusted to a suitable position through the adjustment plate 401 and the bottom plate slot 106. The user sits on the supine board, the instep of the foot is hooked on the support leg part 301 of the support leg assembly 3, and the sole of the foot is located on the footrest plate 4. The user can perform sit-up exercises. With the use of the drawstring assembly 5, more other exercises can be carried out.

[0068] When storing, the footrest plate 4 is stored into the footrest accommodation position, the rotating connecting rod of the support leg assembly 3 is located in the support leg accommodation position, and the support leg round tube is located at the end of the front seat plate 1; the pull rod 501 of the drawstring assembly 5 is stored in the second accommodation position 102, and the elastic drawstring 502 is stored in the first accommodation position 101; the rear seat plate 2 is folded in the direction of the side surface C of the front seat plate 1, and finally the abdominal exerciser is stored.

[0069] For the abdominal exerciser in this embodiment, one end of the elastic drawstring 502 is connected to the blocking member, and the elastic drawstring 502 is connected to the supine board through the blocking member, increasing the effective length of the elastic drawstring 502, which is more conducive to the use of the trainer. Storage positions for the drawstring assembly 5 and the support leg assembly 3 are provided on the supine board. When the supine board is not in use, both the drawstring assembly 5 and the support leg assembly 3 are located in the storage positions, so that the drawstring assembly 5 and the support leg assembly 3 do not occupy external space; at the same time, the supine board includes a front seat plate 1 and a rear seat plate 2, and the front seat plate 1 and the rear seat plate 2 can be folded together, making the supine board more convenient for storage and carrying.

[0070] The terms "installed", "set up", "provided with", "connected" referred to herein should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, or there may be internal communication between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0071] The above has schematically described the present utility model and its implementation manners. This description is not restrictive, and what is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design without creativity a structural manner and an embodiment similar to the technical solution, they shall fall within the protection scope of the present utility model.

Claims

1. Portable foldable abdominal trainer, including: A supine board, which is used to support a user, and when in use, the user is located on the side B of the supine board; A foot support assembly (3) comprising a foot support portion (301) and a connecting portion (302), wherein the foot support portion (301) is used to provide support for a user during exercise, one end of the connecting portion (302) is rotatably connected to the supine board so that the foot support assembly (3) can be folded and stored, and the other end of the connecting portion (302) is connected to the foot support portion (301); Features: The support leg assembly (3) has an upper side surface (3021) of the support leg. After the support leg assembly (3) is folded and stored, the upper side surface (3021) of the support leg is located in the same direction as the side surface B of the supine board, and the upper side surface (3021) of the support leg does not extend beyond the side surface B of the supine board. At the same time, the two ends of the support leg portion (301) do not extend beyond the two ends in the width direction of the supine board.

2. The portable foldable abdominal trainer according to claim 1, characterized in that: The supine board comprises: A front seat plate (1), wherein the support foot assembly (3) is connected to the front seat plate (1); A rear seat panel (2), one end of which is rotatably connected to the front seat panel (1), so that the front seat panel (1) and the rear seat panel (2) can be folded together close to each other; The supine board has a side surface C opposite to the side surface B, and after the front seat board (1) and the rear seat board (2) are folded close to each other, the side surfaces C located on the front seat board (1) and the rear seat board (2) are close to each other; When the front seat panel (1) and the rear seat panel (2) are opened, the front panel side surface (108) on the front seat panel (1) and the rear panel side surface (201) on the rear seat panel (2) abut against each other.

3. The portable foldable abdominal trainer according to claim 2, characterized in that: A support foot accommodating position is provided at the connection between the front seat plate (1) and the support foot assembly (3), and the support foot accommodating position has a first side surface (107); When the support leg assembly (3) is stored, the connection portion (302) is located in the support leg accommodation position, and the support leg portion (301) is located at the end of the front seat plate (1); When the support leg assembly (3) is in use, the upper side surface (3021) of the support leg located on the connecting portion (302) is rotated to abut against the first side surface (107) of the support leg accommodating position.

4. The portable foldable abdominal trainer according to claim 2, characterized in that: Pad accommodating positions are provided on the front seat plate (1) and on both sides of the support foot assembly (3), and the pad accommodating positions are connected to and accommodate foot pads (4); When the foot pad (4) is received in the pad receiving position, the foot pad (4) is completely located in the space of the pad receiving position.

5. The portable foldable abdominal trainer according to claim 4, characterized in that: The footrest plate (4) is rotatably connected to the front seat plate (1); When the footboard (4) and the foot support assembly (3) are both opened and in use, the footboard (4) is located below the foot support portion (301).

6. The portable foldable abdominal trainer according to any one of claims 2 to 5, characterized in that: It also includes a pull rope assembly (5) connected to the front seat plate (1); A first accommodating position (101) and a second accommodating position (102) which are connected to each other are provided in a recessed manner on the side surface B of the front seat plate (1); When the pull cord assembly (5) is stored, the pull cord assembly (5) is completely located within the first accommodating position (101) and the second accommodating position (102).

7. The portable foldable abdominal trainer according to claim 6, characterized in that: The front seat plate (1) is provided with a connection position connected to the pull rope assembly (5), the connection position is provided with a first connection hole (104) communicating with the first accommodation position (101), and a first slot (105) is provided on one side of the first connection hole (104).

8. The portable foldable abdominal trainer according to claim 7, characterized in that: The pull rope assembly (5) comprises a pull rod (501) and an elastic pull rope (502); a blocking member is provided at one end of the elastic pull rope (502), and the other end is connected to the pull rod (501); When the pull rope assembly (5) is connected to the supine board, the elastic pull rope (502) enters the first connection hole (104) through the first clamping groove (105), and a pulling force is applied to the elastic pull rope (502), and the blocking member is blocked at one end of the first connection hole (104).

9. The portable foldable abdominal trainer according to claim 8, characterized in that: The blocking member is a sphere (503), and the sphere (503) is located inside the elastic pull cord (502).

10. The portable foldable abdominal trainer according to claim 8, characterized in that: The blocking member is a terminal sleeve (506), one end of the terminal sleeve (506) is connected to the elastic pull rope (502), and the outer diameter of the other end is greater than the outer diameter of the first connection hole (104), so that the end of the terminal sleeve (506) can be blocked on the first connection hole (104).

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