Suspension type fitness device suitable for multiple motion postures

Abstract

The invention provides a suspension type fitness device suitable for multiple motion postures. The suspension type fitness device comprises a suspension support, a two-way suspension belt, a center suspension belt, an annular connecting mechanism, a connecting frame and a support supporting and adjusting mechanism. The connecting frame is fixed to the wall top face and used for supporting the device. The support supporting and adjusting mechanism is installed below the connecting frame and comprises a transmission mechanism, a locking and supporting device and a fixing disc, the transmission mechanism is fixed to the connecting frame, and the locking and supporting device can move horizontally and limit operation of the transmission mechanism. The fixing disc is detachably connected with the two-way hanging belt and the center hanging belt, and the hanging support is connected with the fixing disc through the two-way hanging belt and the center hanging belt. The hanging support comprises a main cross rod, a connecting cylinder, a first connecting hanging belt and a second connecting hanging belt, and the two ends of the main cross rod are telescopic. The annular connecting mechanisms are arranged below the two ends of the main cross rod and used for being held by hands and providing training supporting points. The device can achieve diversified training, provides stable supporting and flexible adjusting functions, and has high practicability.

Description

Technical Field

[0001] The present application relates to the technical field of fitness devices, and in particular to a suspension fitness device suitable for multiple exercise postures. Background Art

[0002] Suspension fitness devices are widely used in strength training, core stability training and rehabilitation training. The relative movement between the suspension point and the user's body can achieve a variety of training postures. In this way, users can complete exercises for different muscle groups in a limited space. It is easy to operate and suitable for a wide range of people, so it is becoming increasingly popular in home fitness and commercial fitness scenarios.

[0003] However, most of the existing hanging fitness devices use a fixed-length hanging bracket, which has limited adaptability to different venues and users of different heights. The fixed-length hanging bracket is difficult to cope with the size or height differences of the training venue, and also restricts users from performing various exercise postures, making it impossible to give full play to the flexibility and diversity of suspension training. If the venue environment does not have the space conditions that match the bracket, or the user's height is not coordinated with the bracket length, there will often be phenomena such as restricted or unsafe movements, which will weaken the training efficiency and exercise experience.

[0004] In this context, how to improve the length design of the suspension bracket to meet the usage requirements of multiple users, multiple venues and multiple motion postures has become a key technical issue that urgently needs to be broken through in existing technologies. Summary of the invention

[0005] The present application provides a suspension-type fitness device suitable for multiple exercise postures, so as to solve the problem of insufficient adaptability of the existing device due to the non-adjustable length of the suspension bracket.

[0006] The present application provides a suspension type fitness device suitable for multiple exercise postures, including a suspension bracket, a two-way suspension belt, a central suspension belt, a ring connection mechanism, a connection frame and a bracket support adjustment mechanism; The connecting frame is fixedly arranged on the top surface of the wall for supporting and connecting the overall device; the bracket support adjustment mechanism is installed below the connecting frame, and the bracket support adjustment mechanism includes a transmission mechanism, a locking support device and a fixed plate. The transmission mechanism is fixedly installed on the connecting frame, and the locking support device is arranged below the transmission mechanism and can be horizontally moved and adjusted under the control of the transmission mechanism. The locking support device is also used to limit the operation of the transmission mechanism. The fixed plate is rotatably arranged at the bottom end of the locking support device and is detachably connected with two of the two-way suspension belts and one of the center suspension belts. The suspension bracket is located below the bracket support adjustment mechanism, and the suspension bracket is detachably connected to the fixed plate through the two-way suspension belt and the center suspension belt. The two-way suspension belt and the center suspension belt are both provided with adjustable length adjustment devices. The suspension bracket includes The strap is configured to be adjustable for a given situation and to provide a plurality of adjustable straps for a given situation. The strap is configured to be adjustable for a given situation and to provide a plurality of adjustable straps for a given situation. The strap is configured to be adjustable for a given situation and to provide a plurality of adjustable straps for a given situation.

[0007] In an optional embodiment, the first connecting strap is provided with a first hook-type lock for detachably connecting to one end of the two-way suspension strap, and the bottom end of the fixed plate is provided with three second hook-type locks, and the three second hook-type locks are used to be detachably connected to one end of the central suspension strap and the other ends of the two two-way suspension straps, respectively, and the other end of the central suspension strap is provided with a third hook-type lock for detachably connecting to the second connecting strap.

[0008] In an optional embodiment, the annular connection mechanism includes a connecting rope, a hand-grip ring and a ring, the main cross bar is provided with a circular groove and the ring is rotatably arranged in the groove, the hand-grip ring is connected to the connecting rope and is connected to the ring on the main cross bar through the connecting rope.

[0009] In an optional embodiment, the transmission mechanism includes a frame, a lead screw, a slider, and a rocker, the frame is fixedly connected to the connecting frame, two parallel slide rails are provided on the inner bottom end surface of the frame, the slider is slidably provided on the slide rails, the lead screw is provided between the left and right ends of the frame, the two ends of the lead screw are rotatably connected to the frame and a first bearing is provided at the rotation connection, the slider is provided with a through hole communicating with the left and right ends and a ball nut is installed in the through hole, the slider is connected to the lead screw through the ball nut and can be rotated by the lead screw under the action of the lead screw For horizontal movement, one end of the lead screw extends out of the frame and is connected to the rocker, and support seats are fixedly provided at the left and right ends of the slide rail in the frame, and a second bearing is installed in the support seat, and the second bearing is connected to the lead screw; a connecting column is fixedly provided at the bottom end of the slider and is connected to the locking support device located below the outside of the transmission mechanism through the connecting column, and a sliding groove is provided on the bottom end surface of the frame for the connecting column to extend out and move left and right, and a support plate is provided on the connecting column, which is in the frame and in contact with the inner bottom end surface of the frame.

[0010] In an optional embodiment, the locking support device includes an adjustment frame and two locking plug-in mechanisms, the adjustment frame is fixedly connected to the lower end of the connecting column, the adjustment frame is an upper frame-shaped structure with an open top, the two locking plug-in mechanisms are arranged on the front and rear sides of the adjustment frame and are used to limit the adjustment frame on the frame, the locking plug-in mechanism includes a connecting frame, a pressing plate, a latch, a latch sleeve and a clamping plate, the connecting frame is fixedly arranged on the side of the adjustment frame, the pressing plate is located on one side of the outside of the connecting frame, the pressing plate is connected to the latch, the latch is movably connected to the connecting frame and passes through to the other side of the outside of the connecting frame, the plug-in end of the latch can be plugged into the frame after extending out of the connecting frame, and the side wall of the frame is evenly arranged along the length direction. There are multiple limiting holes for the bolt to be connected, the bolt sleeve is arranged on the side wall of the frame away from the pressing plate in the connecting frame, the bolt is sleeved with a spring installed in the bolt sleeve, the pressing plate can squeeze the spring when pressed, and a rotating shaft seat is arranged on the outside of the bolt sleeve in the connecting frame, a connecting shaft is arranged on the rotating shaft seat and the clamping plate is connected through the connecting shaft, a torsion spring is installed on the connecting shaft to provide an elastic clamping effect when the clamping plate clamps the bolt, a square hole is opened on one side of the connecting frame for the clamping plate to extend, and two clamping grooves that can be clamped with the clamping plate are arranged on the bolt at intervals between the pressing plate and the bolt sleeve, and the clamping plate can be disengaged from the clamping of the clamping groove when pressed.

[0011] In an optional embodiment, the main cross bar includes two outer tube segments and one inner tube segment, the inner tube segment is slidably connected between the two outer tube segments, and the two outer tube segments are provided with knob-type locking devices to achieve length adjustment of the main cross bar.

[0012] In an optional embodiment, the bidirectional suspension belt, the central suspension belt, the first connecting suspension belt and the second connecting suspension belt are all polyester webbings with a plain weave structure, and the polyester webbings used comply with the GB6095-2009 standard.

[0013] In an optional embodiment, an annular grip is provided at both ends of the two-way suspension belt, and the annular grip includes a rigid connecting ring and a flexible grip belt, the flexible grip belt is made of a woven webbing made of the same material as the webbing body of the two-way suspension belt, and forms an annular structure that can be grasped by hand; the rigid connecting ring is arranged at one end of the flexible grip belt close to the webbing body of the two-way suspension belt, and both ends of the central suspension belt are hanging ring structures made of woven webbing.

[0014] In an optional embodiment, the suspension bracket is made of aluminum alloy, and the connecting frame is made of stainless steel.

[0015] In an optional embodiment, the knob-type locking device is a locking bolt with a knob.

[0016] Compared with the prior art, this application has the following beneficial effects: 1. The suspension bracket of the present application adopts a retractable main crossbar design, and the retractable structures on the left and right ends can be appropriately adjusted according to different site restrictions and user height requirements, thereby creating a more flexible use environment for multi-posture training. This retractable layout allows users to fine-tune the actual length of the main crossbar according to their own or action requirements in the same space, avoiding movement limitations or operational troubles caused by fixed rod lengths. In addition, by providing a second connecting strap in the middle of the main crossbar and providing a first connecting strap on the connecting tubes on both sides, not only can the installation of the central suspension belt and the two-way suspension belt be facilitated, but also the position adjustment of the connecting tubes on both sides can quickly realize the rapid adjustment of the two-way suspension belt within different distance ranges, which significantly improves the overall adaptability compared to the prior art.

[0017] 2. This application uses the transmission mechanism and locking support device of the bracket support adjustment mechanism to enable the suspension bracket to better cooperate with the connection frame on the top of the wall. During use, when the user needs to move the suspension bracket horizontally as a whole, the position of the locking support device can be adjusted through the horizontal movement function of the transmission mechanism, thereby realizing the movement of the fixed plate and the suspension bracket. In addition, when the user needs to use it at different angles, the rotation of the fixed plate can be used to achieve the rotation of the suspension bracket for flexible use. At the same time, both the two-way suspension belt and the central suspension belt are provided with adjustable length adjustment devices. Users can adjust the length of the suspension belt according to their current action requirements to coordinate the adaptive relationship between the height of the suspension bracket and the height of the human body. This structure and connection layout can effectively improve the flexibility during training, thereby bringing a better experience to users in dynamic training scenarios.

[0018] 3. In this application, one end of each two-way suspension belt is detachably connected to the fixed disk, and the other end is connected to the first connecting strap on the connecting tube at both ends of the main crossbar; the central suspension belt is connected to the fixed disk through one end, and the other end is connected to the middle of the main crossbar through the second connecting strap to form an additional suspension fulcrum. This "one disk and multiple straps" layout can make the two-way suspension belt and the central suspension belt work together to play a supporting and connecting role in different directions, so that the two-way suspension belt is mainly used for tension support on both sides, while the central suspension belt provides stability in the vertical direction. Through this design, the load-bearing direction and action position of the strap are clearly divided, so that the gravity of the user during training is better distributed evenly, thereby further improving the stability and safety of the device. In addition, the coordination of the retractable main crossbar and the adjustable two-way suspension belt and the central suspension belt allows users to quickly change the length of the suspension bracket and the length of the strap when switching different sports postures without frequently disassembling and replacing the strap assembly, thereby achieving the purpose of efficiently completing multi-posture training in a limited space. Compared with traditional fixed-length, non-adjustable devices, this design not only simplifies operation, but also makes it easier for users to perform multiple training movements continuously, significantly improving the overall ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A schematic diagram of the structure of a suspension fitness device suitable for multiple exercise postures provided in one embodiment of the present application; Figure 2A schematic structural diagram of a suspension fitness device suitable for multiple exercise postures provided by an embodiment of the present application from another angle; Figure 3 A front view of a hanging fitness device suitable for multiple exercise postures provided by an embodiment of the present application; Figure 4 A side view of a hanging fitness device suitable for multiple exercise postures provided by an embodiment of the present application; Figure 5 A schematic diagram of the structure of a suspension bracket provided in one embodiment of the present application; Figure 6 A schematic diagram of a suspension-type fitness device suitable for multiple exercise postures provided by an embodiment of the present application after the suspension straps are removed; Figure 7 A schematic diagram of the structure of a transmission mechanism provided in one embodiment of the present application; Figure 8 A schematic structural diagram of a transmission mechanism provided by an embodiment of the present application from another perspective; Fig. 9 A schematic diagram of the structure of a locking plug-in mechanism provided in an embodiment of the present application; Fig.10 A schematic diagram of the interior of a locking plug-in mechanism provided in an embodiment of the present application; Fig.11 A schematic diagram of the connection between the locking support device and the fixing plate provided in one embodiment of the present application; Fig.12 A schematic diagram of a bidirectional suspension belt provided in one embodiment of the present application.

[0021] Description of reference numerals: 100-suspension bracket; 110-main cross bar; 111-outer pipe section; 112-inner pipe section; 113-knob type locking device; 120-first connecting strap; 130-connecting tube; 140-second connecting strap; 150-first hook type lock buckle; 200-bidirectional suspension belt; 210-annular gripping member; 211-rigid connecting ring; 212-flexible gripping belt; 300-center suspension belt; 310-third hook lock; 400-annular connection mechanism; 410-connecting rope; 420-hand-grip annular member; 430-ring; 500-connection frame; 600-bracket support adjustment mechanism; 610-transmission mechanism; 620-locking support device; 630-fixed plate; 631-second hook-type lock; 611-frame; 6111-slide rail; 612-screw; 613-slider; 6131-ball nut; 6132-connecting column; 6133-support plate; 614-rocker; 615-support seat; 6151-second bearing; 621-adjustment frame; 622-locking plug-in mechanism; 6221-connecting frame; 6222-pressing plate; 6223-latch; 6224-latch sleeve; 6225-clamping plate; 6226-connecting shaft; 6227-clamping groove; 6228-spindle seat. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.

[0023] The existing hanging fitness devices cannot adjust the length of the bracket, which limits their ability to adapt to different user heights, training venue widths, and specific training needs, and their scope of use is relatively limited. To solve this problem, the embodiment of the present application provides a hanging fitness device suitable for multiple sports postures. Users can quickly adjust the length of the bracket according to specific venue conditions and training needs, so that the device can better adapt to different training scenarios, thereby improving the adaptability and functional flexibility of the hanging fitness device. Figure 1-Figure 12 As shown, an embodiment of the present application provides a suspension fitness device suitable for multiple sports postures, including a suspension bracket 100, a two-way suspension belt 200, a central suspension belt 300, an annular connection mechanism 400, a connecting frame 500 and a bracket support adjustment mechanism 600.

[0024] Among them, the connecting frame 500 is fixedly arranged on the top surface of the wall, and is used for supporting and connecting the overall device; the bracket support adjustment mechanism 600 is installed below the connecting frame 500, and the bracket support adjustment mechanism 600 includes a transmission mechanism 610, a locking support device 620 and a fixed plate 630. The transmission mechanism 610 is fixedly installed on the connecting frame 500, and the locking support device 620 is arranged below the transmission mechanism 610 and can be horizontally moved and adjusted under the control of the transmission mechanism 610. The locking support device 620 is also used to limit the operation of the transmission mechanism 610. Through the cooperation between the locking support device 620 and the transmission mechanism 610, after the position of the hanging bracket 100 is adjusted, the locking support device 620 can effectively fix the hanging point position above the hanging bracket 100 (that is, the fixed plate 630) to prevent the position from shifting during use. The fixed plate 630 is rotatably set at the bottom end of the locking support device 620 and is detachably connected to two two-way suspension straps 200 and a central suspension strap 300. The suspension bracket 100 is located below the bracket support adjustment mechanism 600. The suspension bracket 100 is detachably connected to the fixed plate 630 through the two-way suspension strap 200 and the central suspension strap 300. Both the two-way suspension strap 200 and the central suspension strap 300 are provided with adjustable length adjustment devices. The adjustment devices for length adjustment on the two-way suspension strap 200 and the central suspension strap 300 can be implemented by the structural design commonly used in the prior art. In this embodiment, the adjustment devices on the two-way suspension strap 200 and the central suspension strap 300 adopt a belt length adjustment device composed of an adjustment buckle and a fixing clip, wherein the adjustment buckle is arranged at the middle of the two-way suspension strap 200 and the central suspension strap 300, and is used to change the effective length of the strap by sliding the strap body. The fixing clip is arranged on the outside of the adjustment buckle, and is used to lock the strap to prevent length changes. The adjustment device composed of the adjustment buckle and the fixing clip is a common structure for adjusting the length of the strap in the prior art. It is easy to operate and easy to achieve mass production. When in use, the user can quickly adjust the length of the strap as needed, such as shortening the strap when performing high hanging movements and lengthening the strap when performing low posture training.

[0025] Furthermore, the suspension bracket 100 includes a main cross bar 110, two connecting tubes 130, two first connecting straps 120 and a second connecting strap 140. The main cross bar 110 is a telescopic rod structure that can be telescopically adjusted at both ends and the connecting tubes 130 are symmetrically arranged on the left and right sides. The connecting tubes 130 are threadedly connected to the main cross bar 110. The connecting tubes 130 are integrally connected with the first connecting strap 120 for detachably connecting the bidirectional suspension belt 200. The central suspension belt 300 is located in the middle of the main cross bar 110 and one end is detachably connected to the fixing plate 630. A second connecting strap 140 for detachably connecting the central suspension strap 300 is integrally connected at the intermediate position, and the other end of the central suspension strap 300 extends downward to the middle position of the main cross bar 110 and forms an additional suspension fulcrum with the second connecting strap 140. The annular connecting mechanism 400 is symmetrically arranged below the two ends of the main cross bar 110 and corresponds to the outer side of the connecting tube 130. The annular connecting mechanism 400 can be held by the user and provide a training support point. At the same time, the annular connecting mechanism 400 can also provide a stable training support point by connecting to an external fixed point.

[0026] The embodiment of the present application provides a suspension fitness device suitable for multiple sports postures, and the suspension bracket 100 adopts a retractable main crossbar design. The retractable structures at the left and right ends can be appropriately adjusted according to different site restrictions and user height requirements, thereby creating a more flexible use environment for multi-posture training. This retractable layout allows the user to fine-tune the actual length of the main crossbar 110 according to their own or action requirements in the same space, avoiding movement limitations or operational troubles caused by a fixed rod length. In addition, by arranging a second connecting strap 140 in the middle position of the main crossbar 110 and arranging a first connecting strap 120 on the connecting tubes 130 on both sides, not only can the installation of the central suspension belt and the two-way suspension belt be facilitated, but also the two-way suspension belt 200 can be quickly adjusted within different distance ranges by adjusting the positions of the connecting tubes 130 on both sides, which significantly improves the overall adaptability compared to the prior art.

[0027] At the same time, the embodiment of the present application enables the suspension bracket 100 to better cooperate with the connecting frame 500 on the top of the wall through the transmission mechanism 610 and the locking support device 620 of the bracket support adjustment mechanism 600. During use, when the user needs to move the suspension bracket 100 horizontally as a whole, the position adjustment of the locking support device 620 can be achieved through the horizontal movement function of the transmission mechanism 610, thereby achieving the movement of the fixed plate 630 and the suspension bracket 100. In addition, when the user needs to use it at different angles, the rotation of the fixed plate 630 can be achieved to achieve the rotation of the suspension bracket 100 and thus flexibly use it. At the same time, both the two-way suspension belt 200 and the central suspension belt 300 are provided with adjustable length adjustment devices. The user can adjust the length of the suspension belt according to his current action requirements to coordinate the adaptive relationship between the height of the suspension bracket 100 and the height of the human body. This structure and connection layout can effectively improve the flexibility during training and bring a better experience to the user in dynamic training scenes.

[0028] In addition, in the embodiment of the present application, one end of each two-way suspension belt 200 is detachably connected to the fixed plate 630, and the other end is connected to the first connecting strap 120 on the connecting tube 130 at both ends of the main cross bar 110; the central suspension belt 300 is connected to the fixed plate 630 through one end, and the other end is connected to the middle of the main cross bar 110 through the second connecting strap 140 to form an additional suspension fulcrum. This "one plate and multiple belts" layout enables the two-way suspension belt 200 and the central suspension belt 300 to cooperate in supporting and connecting in different directions, so that the two-way suspension belt 200 is mainly used for tension support on both sides, while the central suspension belt 300 provides stability in the vertical direction. Through this design, the load-bearing direction and action position of the strap are clearly divided, so that the gravity of the user during training is better and more evenly distributed, thereby further improving the stability and safety of use of the device. In addition, the cooperation between the retractable main crossbar 110 and the adjustable two-way suspension belt 200 and the central suspension belt 300 allows the user to quickly change the length of the suspension bracket 100 and the length of the suspension belt without frequently disassembling and replacing the suspension belt assembly when switching different exercise postures, thereby achieving the purpose of efficiently completing multi-posture training in a limited space. Compared with traditional devices with fixed length and non-adjustable, this design not only simplifies the operation, but also makes it easier for users to continuously perform multiple training movements, and the overall convenience of use is significantly improved.

[0029] This application starts with the overall structure, and around the core goal of "improving the adaptability of the device", adopts the design idea of ​​setting a bracket support adjustment mechanism 600 and adjustable lengths of the two-way suspension belt 200 and the center suspension belt 300 on the device. By fixing the connecting frame 500 to the top surface of the wall and configuring the bracket support adjustment mechanism 600 below it, the suspension bracket 100 of the entire device can achieve a certain range of movement in the horizontal direction and firm support of the suspension support point. At the same time, in the structure of the suspension bracket 100 itself, a main cross bar 110 with telescopic adjustment at both ends of the left and right, as well as a length adjustment method for two-way and center suspension straps are adopted, which lays the foundation for users to accurately set the position of the suspension point under different spatial conditions. At the same time, in this application, the transmission mechanism 610 and the locking support device 620 are cleverly combined to form the core of the bracket support adjustment mechanism 600. The support adjustment mechanism 600 uses the horizontal movement adjustment function of the transmission mechanism 610 to enable the fixed plate 630 to move back and forth between different positions, so that the left and right positions of the entire suspension bracket 100 can be fine-tuned during installation, avoiding the problem of difficulty in adapting the height and width of the suspension point due to site constraints or user height differences. In addition, the suspension bracket 100 itself also adopts a telescopic design of the main crossbar 110, and a first connecting strap 120 is set at the connecting tube 130, and a second connecting strap 140 is set in the middle position of the main crossbar 110, so that the length of the two-way suspension belt 200 and the central suspension belt 300 can be adjusted through the adjustment device, further improving the applicability and convenience of operation for specific training movements.

[0030] Moreover, through the above structure, the adaptability of the device in multiple sports postures is significantly enhanced. On the one hand, the user can use the bracket support adjustment mechanism 600 to perform preliminary positioning in the lateral direction according to his or her own height and training content; then rely on the telescopic function of the main crossbar 110 and the length adjustment of the two-way suspension belt 200 and the center suspension belt 300 to accurately set the horizontal length and relative height of the suspension point. In this way, the multi-venue and multi-action requirements that were originally unable to be met by the fixed-length bracket can be flexibly dealt with on the same device; at the same time, compared with the cumbersome traditional practice of constantly changing equipment or moving the device, the suspended fitness device of the embodiment of the present application only needs to be adjusted locally to complete the rapid switch from space layout to action training, which greatly improves the user's efficiency and safety, thereby solving the key technical problem of insufficient adaptability caused by the non-adjustable length of the suspension bracket in the prior art.

[0031] In some embodiments, the first connecting strap 120 is provided with a first hook-type lock 150 for detachably connecting to one end of the two-way suspension strap 200, and three second hook-type locks 631 are provided at the bottom end of the fixed plate 630. The three second hook-type locks 631 are used to be detachably connected to one end of the central suspension strap 300 and the other end of the two two-way suspension straps 200, respectively. The other end of the central suspension strap 300 is provided with a third hook-type lock 310 for detachably connecting to the second connecting strap 140.

[0032] The connection mode of the hanging straps in the existing hanging fitness devices is mostly fixed design, which is complicated to operate and inconvenient to replace, and cannot quickly meet the diverse training needs. In this embodiment, by setting the first hook-type lock 150 on the first connecting hanging strap 120, setting three second hook-type locks 631 at the bottom of the fixed plate 630, and setting the third hook-type lock 310 of the central hanging strap 300, it is possible to conveniently realize the connection between the two ends of the two-way hanging strap 200 and the first connecting hanging strap 120 and the fixed plate 630, and quickly connect the central hanging strap 300 between the fixed plate 630 and the second connecting hanging strap 140, and by changing the position of the connecting tube 130 connected to the first connecting hanging strap 120 on the main crossbar 110 and selectively removing or installing both two-way hanging straps 200 from the first connecting hanging strap 120 when training in different ways, different training modes can be easily switched, thereby improving the convenience of use. Compared with the traditional fixed connection, the hook-type lock design simplifies the installation and adjustment process of the lanyard. Users only need to gently snap or unlock to complete the connection or removal of the lanyard, without the need for additional tools or complicated operations. This design allows users to quickly switch between different training scenarios, such as switching from the training mode of the two-way suspension belt to the mode of using the center suspension belt alone, effectively improving the operating efficiency and user experience of the device.

[0033] In some embodiments, Figure 1 and Figure 2As shown, the annular connection mechanism 400 includes a connecting rope 410, a hand-held ring member 420 and a collar 430. A circular groove is provided on the main crossbar 110 and a collar 430 is rotatably provided in the groove. This design enables the annular connection mechanism 400 to rotate to a suitable position through the rotation characteristics of the collar 430 for flexible use. The hand-held ring member 420 is connected with a connecting rope 410 and is connected to the collar 430 on the main crossbar 110 through the connecting rope 410. The setting of the hand-held ring member 420 provides a stable gripping point for the user. When performing suspension training, the hand-held ring member 420 can be used as an auxiliary gripping point to help the user maintain stability during the training process. Especially when performing high-intensity or high-frequency suspension training, the addition of the hand-held ring member 420 can provide more support. In this way, the user can focus more on the action itself during the training process without worrying about hand slippage or unstable grip.

[0034] The ring connection mechanism 400 can also provide an additional training support point for the user to connect to other equipment, ropes or accessories, thereby broadening the choice of training methods. For example, the user can use the ring connection mechanism 400 to connect additional tension bands, elastic ropes and other accessories, so that the function of the device can be expanded, thereby increasing the complexity and intensity of training, and also increasing the diversity of training.

[0035] When it is necessary to fix the hanging fitness device as a common hanging fitness device, the annular connection mechanism 400 can also be used to connect with an external fixed structure (such as a fixed connection point of a hook configured on an external wall), so that the hanging bracket 100 can be firmly fixed in the training space without shaking arbitrarily. At this time, the hand-grip ring member 420 of the annular connection mechanism 400 can be used as a connecting ring to connect with the external structure through a sleeve connection. Moreover, by connecting the annular connection mechanism 400 to the external wall fixed point, the applicability of the device is also expanded. In a home or small gym, if the user does not want to disassemble the hanging bracket 100 and the hanging strap when not using it temporarily, the device can be connected to the fixed structure configured on the wall through the annular connection mechanism 400, so that the device does not need to occupy too much space.

[0036] In some embodiments, Figure 7 and Figure 8As shown, the transmission mechanism 610 includes a frame 611, a lead screw 612, a slider 613, and a rocker 614. The frame 611 is fixedly connected to the connecting frame 500. Two parallel slide rails 6111 are arranged on the inner bottom end surface of the frame 611. The slider 613 is slidably arranged on the slide rail 6111. A lead screw 612 is arranged between the left and right ends of the frame 611. Both ends of the lead screw 612 are rotatably connected to the frame 611 and a first bearing 612 is arranged at the rotatable connection. 1. The slider 613 is provided with through holes communicating with each other at both ends and a ball nut 6131 is installed in the through hole. The slider 613 is connected to the lead screw 612 through the ball nut 6131 and can move horizontally under the rotation of the lead screw 612. One end of the lead screw 612 extends out of the frame 611 and is connected to a rocker 614. The frame 611 is also fixed with support seats 615 at both ends of the slide rail 6111. The support seat 615 is installed with a second bearing 6151 The second bearing 6151 is connected to the lead screw 612. The arrangement of the support seat 615 in the frame 611 and the use of the first bearing 6121 and the second bearing 6151 can not only enhance the stability and supporting force of the lead screw 612 and ensure the smooth operation of the lead screw during the transmission process, but also reduce the wear caused by friction or deviation; a connecting column 6132 is fixedly arranged at the bottom end of the slider 613 and is connected to the locking support device 620 located at the outer and lower part of the transmission mechanism 610 through the connecting column 6132. A sliding groove 6112 is provided on the bottom end surface of the frame 611 for the connecting column 6132 to extend and move left and right. A support plate 6133 is provided on the connecting column 6132, which is located in the frame 611 and contacts the inner bottom end surface of the frame 611. This not only ensures the smooth movement of the connecting column 6132 in the sliding groove 6112, but also the support plate 6133 provides additional stable support by contacting the inner bottom end surface of the frame 611.

[0037] In the above embodiment, the support support adjustment mechanism 600 can realize the horizontal movement adjustment of the position of the suspension bracket 100 through the sliding adjustment design of the transmission mechanism 610. The setting of the lead screw 612 between the parallel slide rails 6111 and the left and right ends of the frame 611 enables the slider 613 to move smoothly along the slide rails 6111, and the position of the slider 613 can be more accurately controlled through the transmission action of the ball nut 6131 and the lead screw 612. This design provides the suspension bracket 100 of the device with flexible adjustment capabilities in the left and right directions, allowing users to freely set the position of the suspension bracket according to the space limitations of the training venue or personal movement requirements, thereby improving the adaptability of the device in venues and multi-sport posture training.

[0038] In this embodiment, the lead screw 612 serves as the core transmission element, and the slider 613 is driven to move horizontally by manual rotation of the rocker 614. The matching design of the lead screw 612 and the ball nut 6131 can effectively reduce the friction during the transmission process, and achieve high precision and stability of the adjustment process. In addition, the slider 613 in the transmission mechanism 610 is connected to the locking support device 620 through the connecting column 6132, so that the locking support device 620 can be used to limit the operation of the transmission mechanism 610 after the suspension bracket 100 is adjusted in the horizontal position, thereby ensuring that the position of the fixed plate 630 is stable. In use, the user can adjust the position of the slider 613 by shaking the rocker 614, and can easily change the distribution of the suspension points of the suspension bracket 100 to adapt to the training needs in different directions.

[0039] In some embodiments, Figure 8-Figure 10 As shown, the locking support device 620 includes an adjustment frame 621 and two locking plug-in mechanisms 622. The adjustment frame 621 is fixedly connected to the lower end of the connecting column 6132. The adjustment frame 621 is an upper frame-shaped structure with an open top, that is, a "└┘" type structure. The two locking plug-in mechanisms 622 are arranged on the front and rear sides of the adjustment frame 621 and are used to limit the adjustment frame 621 on the frame 611. The locking plug-in mechanism 622 includes a connecting frame 6221, a pressing plate 6222, a latch 6223, and a latch. The sleeve 6224 and the clamping plate 6225, the connection frame 6221 is fixedly arranged on the side of the adjustment frame 621, the pressing plate 6222 is located on the outer side of the connection frame 6221, and the pressing plate 6222 is connected with a latch 6223, the latch 6223 is movably connected to the connection frame 6221 and passes through the other side of the connection frame 6221, and the plug-in end of the latch 6223 can be plugged into the frame 611 after extending out of the connection frame 6221, and the side wall of the frame 611 is evenly provided with a plurality of latches 6223 and a plurality of latches 6223. A plurality of limiting holes for the plug pin 6223 to be connected are arranged, a plug sleeve 6224 is arranged on the side wall of the frame away from the pressing plate 6222 in the connecting frame 6221, a spring installed in the plug sleeve 6224 is sleeved on the plug pin 6223, and the pressing plate 6222 can squeeze the spring when pressed, and a rotating shaft seat 6228 is arranged outside the plug sleeve 6224 in the connecting frame 6221, and a connecting shaft 6226 is arranged on the rotating shaft seat 6228 and a clamping plate is connected through the connecting shaft 6226 6225, a torsion spring is installed on the connecting shaft 6226 to provide elastic clamping effect when the clamping plate 6225 is clamped with the plug pin 6223, a square hole is provided on one side of the connecting frame 6221 for the clamping plate 6225 to extend out, and two clamping grooves 6227 that can be clamped with the clamping plate 6225 are arranged at intervals on the plug pin 6223 between the pressing plate 6222 and the plug sleeve 6224, and the clamping plate 6225 can be disengaged from the clamping groove 6227 when pressed.

[0040] In the above embodiment, the locking support device 620 can realize accurate locking and stable support of the suspension support position above the suspension bracket 100 through the design of combining the adjustment frame 621 with two locking plug-in mechanisms 622. The adjustment frame 621 adopts an upper frame-shaped structure with an open top, which can provide a layout space for the two locking plug-in mechanisms 622 on the front and rear sides of the adjustment frame 621, and the adjustment frame 621 is limitedly connected to the frame 611 through the locking plug-in mechanism 622. The locking plug-in mechanism 622 is connected to the limiting hole on the side wall of the frame 611 through the latch 6223, and uses the spring and the latch sleeve 6224 to provide a reliable locking effect. This design enables the adjustment frame 621 to be better fixed during training, avoiding the position deviation of the fixed plate 630 due to loosening or slipping, thereby improving the overall stability of the device and the safety of training.

[0041] In the locking plug-in mechanism 622 of the above embodiment, the clamping plate 6225 is connected to the rotating shaft seat 6228 in the connecting frame 6221 through the connecting shaft 6226, and a torsion spring is installed on the connecting shaft 6226. In use, the clamping plate 6225 cooperates with the clamping groove 6227 on the latch 6223 to provide a convenient locking and unlocking function. After the user adjusts the position of the fixed plate 630 under the action of the transmission mechanism 610, the position of the adjustment frame 621 and the fixed plate 630 can be easily locked by pressing the pressing plate 6222 outside the latch 6223. At this time, the clamping plate 6225 will automatically snap into the clamping groove 6227 on the latch 6223 close to the pressing plate 6222 under the action of the spring to complete the position fixing. When readjustment is needed, compared with the traditional manual bolt tightening method, this structure can significantly reduce the operating steps and improve the adjustment of the position of the fixed plate 630. First, the clamping plate 6225 and the clamping groove 6227 close to the pressing plate 6222 must be released. At this time, the clamping plate 6225 can be pressed to move the clamping plate 6225 out of the clamping groove 6227. Under the action of the spring in the latch sleeve 6224, the latch 6223 rebounds, so that the latch 6223 is completely out of the limiting hole on the frame 611. At this time, the clamping plate 6225 can be clamped into the clamping groove 6227 away from the pressing plate 6222. Then, the position of the fixed plate 630 can be adjusted again through the transmission mechanism 610, which is convenient and quick.

[0042] The two locking plug-in mechanisms 622 are respectively arranged on the front and rear sides of the adjustment frame, and the limiting holes of the frame are evenly distributed along the length direction of the frame. The user can flexibly adjust the horizontal position of the fixed plate 630 by changing the insertion position of the pin 6223 in the limiting hole according to the venue space or training movement requirements, thereby adjusting the suspension point position of the suspension bracket 100.

[0043] In some embodiments, Figure 5As shown, the main cross bar 110 includes two outer tube sections 111 and an inner tube section 112 . The inner tube section 112 is slidably connected between the two outer tube sections 111 . The two outer tube sections 111 are provided with knob-type locking devices 113 to achieve length adjustment of the main cross bar 110 .

[0044] In the above embodiment, the main crossbar 110 adopts a telescopic rod structure consisting of two outer tube sections 111 and an inner tube section 112, and the inner tube section 112 is slidably connected between the two outer tube sections 111, and the length of the main crossbar 110 is flexibly adjusted and fixed by means of a knob-type locking device 113, so that the device can adapt to different training scenarios, thereby significantly improving the adaptability and functional flexibility of the suspended fitness device. Optionally, the knob-type locking device 113 is a locking bolt with a knob, and in use, the locking bolt can be extended into the locking hole of the inner tube section by rotating the knob fixedly connected to the locking bolt, thereby adjusting and fixing the length of the main crossbar 110.

[0045] In some embodiments, the two-way suspension belt 200, the central suspension belt 300, the first connecting strap 120 and the second connecting strap 140 are all polyester webbings with a flat weave structure, and the polyester webbings used comply with the GB 6095-2009 standard. The polyester webbings complying with the GB6095-2009 standard have low ductility and high durability, and can be used in high-load bearing fitness training scenarios. In addition, nylon webbings complying with the ASTM D6775 standard can also be used to better meet the fitness training scenarios in dynamic load situations.

[0046] In some embodiments, Fig.12 As shown, both ends of the two-way suspension belt 200 are provided with annular gripping pieces 210, and the annular gripping pieces 210 include a rigid connecting ring 211 and a flexible gripping band 212. The flexible gripping band 212 is made of a woven webbing of the same material as the webbing body of the two-way suspension belt 200, and forms an annular structure that can be grasped by hand, so that when the two-way suspension belt 200 is removed from the main cross bar 110, the user can use it as a fitness gripping piece; the rigid connecting ring 211 is arranged at one end of the flexible gripping band 212 close to the webbing body of the two-way suspension belt 200, and is used to connect with the first hook-type lock buckle 150 on the first connecting strap 120; both ends of the central suspension belt 300 are hanging ring structures made of woven webbing.

[0047] In some embodiments, the suspension bracket 100 is made of aluminum alloy, and the connecting frame 500 is made of stainless steel.

[0048] The suspension bracket 100 is made of aluminum alloy, which is light and durable. The connecting frame 500 is made of stainless steel, which has good load-bearing and durability performance, thereby ensuring the reliability of the device under high load.

[0049] The following is a reference method of using the hanging fitness device for multiple exercise postures according to an embodiment of the present application. It should be noted that the method of using the hanging fitness device is not limited to the following content. In actual applications, it is also feasible to use the device in a reasonable fitness method while meeting safety requirements in combination with the structural design of the device.

[0050] When using this device, first ensure that the connecting frame 500 is stably fixed on the top surface of the wall or other stable supporting structures on the top surface of the wall, and adjust the position of the fixed plate 630 through the transmission mechanism 610 of the bracket support adjustment mechanism 600, so that the suspension bracket 100 is in a suitable horizontal position. According to training needs, the user can adjust the length of the main crossbar 110 through the knob-type locking device 113 to adapt to the needs of the venue space and specific movements. Subsequently, the two-way suspension belt 200 is connected between the first connecting strap 120 and the fixed plate 630 through the first hook-type lock 150, the second hook-type lock 631 and the third hook-type lock 310, and the central suspension belt 300 is connected between the second connecting strap 140 and the fixed plate 630. For upper limb training, such as pull-ups, the user can directly hold the main crossbar 110 to perform hanging movements; when it is necessary to increase the difficulty of the movement or expand the types of training, the user can hold the rigid connecting ring 211 or the flexible gripping belt 212 of the annular gripping member 210 on the two-way suspension belt 200 to complete movements such as hanging push-ups and flying bird chest clamps. In core training, such as single-arm hanging or hanging crunches, the user can only keep one suspension belt or complete the movement by adjusting the length of the two-way suspension belt 200, and strengthen the core muscle group through single-arm hanging or crunching movements. In leg or whole-body comprehensive training (such as squats, leg stretching), the user can adjust the position of the vertical suspension point by adjusting the length of the center suspension belt 300 to cooperate with dynamic training movements. In addition, the user can also choose to completely remove the two-way suspension belt 200, leaving only the center suspension belt 300, and combine the telescopic function of the main crossbar 110 to perform centralized suspension training. The design of the entire device achieves flexible switching of multiple sports postures through multi-strap combination, multi-point adjustment and convenient strap disassembly and assembly, providing users with a training experience that is highly adaptable, safe and easy to operate, and is highly practical.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A hanging fitness device suitable for multiple exercise postures, characterized in that: It comprises a suspension bracket (100), a bidirectional suspension belt (200), a central suspension belt (300), an annular connection mechanism (400), a connection frame (500) and a bracket support adjustment mechanism (600); The connecting frame (500) is fixedly mounted on the top surface of the wall and is used for supporting and connecting the entire device; the bracket support adjustment mechanism (600) is installed below the connecting frame (500), and the bracket support adjustment mechanism (600) comprises a transmission mechanism (610), a locking support device (620) and a fixing plate (630); the transmission mechanism (610) is fixedly mounted on the connecting frame (500); the locking support device (620) is arranged below the transmission mechanism (610) and can be horizontally moved and adjusted under the control of the transmission mechanism (610); the locking support device (620) is also used to limit The transmission mechanism (610) operates, the fixed plate (630) is rotatably arranged at the bottom end of the locking support device (620) and is detachably connected to the two bidirectional suspension belts (200) and the one central suspension belt (300), the suspension bracket (100) is located below the bracket support adjustment mechanism (600), the suspension bracket (100) is detachably connected to the fixed plate (630) via the bidirectional suspension belt (200) and the central suspension belt (300), the bidirectional suspension belt (200) and the central suspension belt (300) are both provided with an adjustment device with adjustable length, the suspension The bracket (100) comprises a main crossbar (110), two connecting tubes (130), two first connecting straps (120) and a second connecting strap (140), wherein the main crossbar (110) is a telescopic rod structure with telescopically adjustable left and right ends and the connecting tubes (130) are symmetrically arranged on the left and right sides, the connecting tubes (130) are threadedly connected to the main crossbar (110), the connecting tubes (130) are integrally connected to the first connecting strap (120) for detachably connecting the bidirectional suspension strap (200), the central suspension strap (300) is located in the middle of the main crossbar (110) and one end is connected to the fixed The plate (630) is detachably connected, and the middle position of the main cross bar (110) is integrally connected with the second connecting strap (140) for detachably connecting the central suspension strap (300). The other end of the central suspension strap (300) extends downward to the middle position of the main cross bar (110) and forms an additional suspension fulcrum with the second connecting strap (140). The annular connecting mechanism (400) is symmetrically arranged below the two ends of the main cross bar (110) and is correspondingly located on the outer side of the connecting tube (130). The annular connecting mechanism (400) can be held by the user's hand and provides a training support point.

2. The hanging fitness device suitable for multiple exercise postures according to claim 1, characterized in that: The first connecting strap (120) is provided with a first hook-type lock buckle (150) for detachably connecting to one end of the two-way suspension strap (200), and the bottom end of the fixing plate (630) is provided with three second hook-type lock buckles (631), and the three second hook-type lock buckles (631) are used to be detachably connected to one end of the central suspension strap (300) and the other ends of the two two-way suspension straps (200), respectively, and the other end of the central suspension strap (300) is provided with a third hook-type lock buckle (310) for detachably connecting to the second connecting strap (140).

3. The hanging fitness device suitable for multiple exercise postures according to claim 1, characterized in that: The annular connection mechanism (400) comprises a connection rope (410), a hand-grip annular component (420) and a collar (430); the main crossbar (110) is provided with a circular groove and the collar (430) is rotatably arranged in the groove; the hand-grip annular component (420) is connected to the connection rope (410) and is connected to the collar (430) on the main crossbar (110) via the connection rope (410).

4. The hanging fitness device suitable for multiple exercise postures according to claim 1, characterized in that: The transmission mechanism (610) comprises a frame (611), a lead screw (612), a slider (613), and a rocker (614); the frame (611) is fixedly connected to the connecting frame (500); two parallel slide rails (6111) are arranged on the inner bottom end surface of the frame (611); the slider (613) is slidably arranged on the slide rail (6111); the lead screw (612) is arranged between the left and right ends of the frame (611); the two ends of the lead screw (612) are rotatably connected to the frame (611) and a first bearing (6121) is arranged at the rotatable connection; the slider (613) is provided with a through hole communicating with the left and right ends and a ball nut (6131) is installed in the through hole; the slider (613) is connected to the lead screw (612) through the ball nut (6131) and can move horizontally under the rotation of the lead screw (612); One end of the lead screw (612) extends out of the frame (611) and is connected to the rocker (614); support seats (615) are fixedly arranged at the left and right ends of the slide rail (6111) in the frame (611), and a second bearing (6151) is installed in the support seat (615); the second bearing (6151) is connected to the lead screw (612); a connecting column (6132) is fixedly arranged at the bottom end of the slider (613) and is connected to the locking support device (620) located outside and below the transmission mechanism (610) through the connecting column (6132); a sliding groove (6112) is provided on the bottom end surface of the frame (611) for the connecting column (6132) to extend and move left and right; a support plate (6133) is provided on the connecting column (6132) and is located in the frame (611) and in contact with the inner bottom end surface of the frame (611).

5. The hanging fitness device suitable for multiple exercise postures according to claim 4, characterized in that: The locking support device (620) comprises an adjustment frame (621) and two locking plug-in mechanisms (622); the adjustment frame (621) is fixedly connected to the lower end of the connecting column (6132); the adjustment frame (621) is an upper frame-shaped structure with an open top; the two locking plug-in mechanisms (622) are arranged at the front and rear sides of the adjustment frame (621) and are used to limit the adjustment frame (621) on the frame (611); the locking plug-in mechanisms (622) comprise a connecting frame (6221), a pressing plate (6222), a latch (6223), a latch sleeve (6224) and a clamping plate ( 6225), the connecting frame (6221) is fixedly arranged on the side of the adjusting frame (621), the pressing plate (6222) is located on one side of the outside of the connecting frame (6221), the pressing plate (6222) is connected to the latch (6223), the latch (6223) is movably connected to the connecting frame (6221) and passes through the other side of the outside of the connecting frame (6221), the plug-in end of the latch (6223) can be plugged into the frame (611) after extending out of the connecting frame (6221), and a plurality of latches are evenly arranged on the side wall of the frame (611) along the length direction. A limiting hole is provided for the latch (6223) to be plugged in, the latch sleeve (6224) is provided on the side wall of the frame away from the pressing plate (6222) in the connecting frame (6221), the latch (6223) is sleeved with a spring installed in the latch sleeve (6224), the pressing plate (6222) can compress the spring when pressed, a rotating shaft seat (6228) is provided on the outside of the latch sleeve (6224) in the connecting frame (6221), a connecting shaft (6226) is provided on the rotating shaft seat (6228) and the clamping A plate (6225) is installed on the connecting shaft (6226) for providing elastic clamping when the clamping plate (6225) is clamped to the latch pin (6223); a square hole is provided on one side of the connecting frame (6221) for the clamping plate (6225) to extend out; two clamping grooves (6227) capable of being clamped to the clamping plate (6225) are arranged at intervals on the latch pin (6223) at a position between the pressing plate (6222) and the latch pin sleeve (6224); and the clamping plate (6225) can be disengaged from the clamping grooves (6227) when pressed.

6. The hanging fitness device suitable for multiple exercise postures according to claim 1, characterized in that: The main cross bar (110) comprises two outer tube sections (111) and an inner tube section (112); the inner tube section (112) is slidably connected between the two outer tube sections (111); and the two outer tube sections (111) are provided with knob-type locking devices (113) to achieve length adjustment of the main cross bar (110).

7. The hanging fitness device suitable for multiple exercise postures according to claim 1 or 2, characterized in that: The bidirectional suspension belt (200), the central suspension belt (300), the first connecting sling (120) and the second connecting sling (140) are all polyester webbings with a plain weave structure, and the polyester webbings used comply with the GB 6095-2009 standard.

8. The hanging fitness device suitable for multiple exercise postures according to claim 7, characterized in that: Both ends of the bidirectional suspension belt (200) are provided with an annular gripping member (210), and the annular gripping member (210) comprises a rigid connection ring (211) and a flexible gripping band (212), and the flexible gripping band (212) is made of a woven webbing of the same material as the webbing body of the bidirectional suspension belt (200), and forms an annular structure that can be grasped by hand; the rigid connection ring (211) is arranged at one end of the flexible gripping band (212) close to the webbing body of the bidirectional suspension belt (200), and both ends of the central suspension belt (300) are hanging ring structures made of woven webbing.

9. The hanging fitness device suitable for multiple exercise postures according to claim 1, characterized in that: The suspension bracket (100) is made of an aluminum alloy material, and the connecting frame (500) is made of a stainless steel material.

10. The hanging fitness device suitable for multiple exercise postures according to claim 6, characterized in that: The knob-type locking device (113) is a locking bolt with a knob.

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