A folding portable inflatable gymnastics mat

Abstract

The application discloses a folding portable inflatable gymnastics mat and relates to the technical field of sports equipment. The folding portable inflatable gymnastics mat comprises a mat plate one, an inflatable mat installed on the mat plate one, a rotating rod one installed on the mat plate one and a hinged plate installed on the rotating rod one. The folding portable inflatable gymnastics mat further comprises a folding mechanism installed on the mat plate one and used for folding the inflatable mat and extruding and discharging the gas in the inflatable mat, thereby improving storage and carrying convenience. When the angle of the mat plate one needs to be adjusted, the ratchet can be limited, and the mat plate one can be stopped at any set angle during unfolding, so that the support form can be freely changed according to training, rehabilitation and use requirements. The folding portable inflatable gymnastics mat can be used as a plane training mat and can also form a slope, a backrest and other structures, thereby meeting the action auxiliary requirements of different scenes of gymnastics and rehabilitation physiotherapy and greatly improving the application range and functionality of the product.

Description

Technical Field

[0001] This invention relates to the field of sports equipment technology, specifically to a foldable portable inflatable exercise mat. Background Technology

[0002] Gymnastics mats are commonly used protective equipment in gymnastics, dance, cheerleading, home fitness, and rehabilitation training. Traditional gymnastics mats are mostly made of foam materials such as sponge and EVA. Through its internal filament structure, it ensures that the surface is flat and the support is even after inflation. It has both elasticity and cushioning, which can effectively reduce the impact of landing and protect joints and the body.

[0003] The patent with publication number CN212998149U includes two base plates, which are hinged to each other on opposite sides. A uniformly distributed first spring is fixedly connected to the inner bottom wall of each base plate. A hinge plate is fixedly connected to the top of the first springs, and an inflatable cushion body is fixedly connected to the top of the hinge plate. An inflation tube communicating with the interior of the inflatable cushion body is fixedly connected to the right side of its back. After impact, the second spring and the first spring begin to reset. The second spring drives the abutment block to press the moving plate, causing the moving plate to move upward. The first spring resets, returning the moving plate to its original position. When the device needs to be moved, the gas inside the inflatable cushion body is first released through the inflation tube, then the two base plates are folded together, and finally the device is moved using the handle. This solves the problem of poor cushioning effect in previous inflatable gymnastics mats.

[0004] The above technical solution can improve the cushioning of the air cushion, thereby improving the safety of the user during use. However, the folding angle of the air cushion is difficult to fix during use. Therefore, when the user needs to make a specific movement and needs to change the angle of the air cushion, other objects are required for assistance. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a foldable portable inflatable exercise mat, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: a foldable portable inflatable operating mat, comprising a mat plate, an inflatable mat mounted on the mat plate, a rotating rod mounted on the mat plate, and a hinge plate mounted on the rotating rod. The foldable portable inflatable operating mat also includes: The folding mechanism, installed on the pad, is used to fold the inflatable pad and squeeze out the gas inside, reducing space occupation, facilitating storage, and improving the convenience of storage and carrying. The fixing mechanism, installed on the pad, is used to improve the stability of the gymnastics mat during transportation. After folding, pulling the limiting rod causes it to rotate counterclockwise. During the rotation, the limiting rod will contact the inclined surface of the triangular block. At this time, the triangular block can limit the limiting rod, thereby locking the gymnastics mat in the folded state. This prevents the mat from unfolding after storage, keeping it in a compact and neat state. Secondly, it can prevent the mat from accidentally unfolding during transportation, reducing the risk of bumps, falling, and pinching, and improving the safety of use. An adjustment mechanism is installed on the first pad and is used to adjust the angle of the first pad.

[0007] The folding mechanism includes a second pad mounted on the hinge plate, a second rotating rod mounted on the second pad, a third pad mounted on the second rotating rod, and a fourth pad mounted on the third pad. The fixing mechanism includes a hollow block 1 installed on the pad 4, an elastic rod 1 installed on the hollow block 1, a triangular block installed on the elastic rod 1, and a pull block installed on the elastic rod 1. A limit rod is installed on the pad 1, a spring 1 is provided on the surface of the elastic rod 1, the triangular block is used to limit the limit rod, and the rear side of the limit rod is set as an inclined surface. The adjustment mechanism also includes a locking plate mounted on the hinge plate via a torsion spring and a ratchet mounted on the rotating rod. The adjustment mechanism can be adjusted arbitrarily according to usage requirements. The air pad has an air inlet pipe inside, which can also protect the air pad and prevent pulling and wear during movement, thus improving the service life of the air pad. When it is necessary to adjust the angle of the pad, the ratchet can be limited, allowing the pad to stay at any set angle during unfolding. This allows the support form to be freely changed according to training, rehabilitation, and usage needs. It can be used as a flat training pad or form a ramp, backrest, or other structures to meet the movement assistance requirements of different scenarios such as gymnastics, dance, martial arts, and rehabilitation therapy, greatly improving the product's applicability and functionality, and thus significantly enhancing the practicality, versatility, and safety of the gymnastics mat.

[0008] The limiting rod is in contact with the triangular block, the ratchet is in contact with the locking plate, and the right side of the ratchet is in contact with the hinge plate.

[0009] The adjustment mechanism also includes an exhaust mechanism installed on the second pad. The exhaust mechanism includes a second hollow block installed on the inflatable pad, a push plate installed on the second rotating rod, a sliding block installed on the second hollow block, a sealing block installed on the second hollow block, and a U-shaped plate installed on the sliding block. The sealing block is used to prevent gas from leaking out of the inside of the inflatable pad. When it needs to be stored, the gas inside the inflatable pad can be discharged quickly, thereby quickly expelling the gas inside the pad, allowing the inflatable pad to deflate and fold quickly, avoiding problems such as difficulty in folding and bulky size caused by residual air inside. At the same time, it can ensure uniform deflating, prevent excessive local air pressure from squeezing and damaging the airtight layer and folding parts, reduce the probability of material fatigue damage, and extend the product's service life. In addition, it can also prevent tearing and deformation caused by forcibly folding due to forgetting to open the exhaust valve, improving the safety of use and storage efficiency.

[0010] The exhaust mechanism also includes a rotating rod mounted on the pad, a support plate mounted on the rotating rod, and an anti-slip plate mounted on the support plate. The anti-slip plate is used to increase the friction with the ground and prevent slipping.

[0011] The push plate and the U-shaped plate are in contact with each other. A spring is provided between the second hollow block and the sliding block. The sealing block is in contact with the air inlet pipe. The sealing block and the sliding block are fixedly connected. During the angle adjustment process, the support plate can support the bottom of the pad, thereby significantly improving the stability and safety during use. By distributing the pressure with the support plate, the pad can be prevented from collapsing, shaking, slipping or rebounding during training, ensuring reliable support, avoiding user slipping and sprains, and further improving the user's safety during use.

[0012] The exhaust mechanism also includes a damping mechanism mounted on the rotating rod. The damping mechanism includes a grooved ring mounted on the pad, a rotating ring mounted on the rotating rod, an elastic rod mounted on the rotating ring, and an inclined block mounted on the elastic rod. The inclined block applies resistance during the rotation of the rotating rod. During the support process, the inclined block is reset by a spring and drives the elastic rod to move, generating resistance during the movement. This allows for precise adjustment of the support angle of the support plate, helping to form a stable inclined surface, step, or backrest shape. This meets the professional requirements for gymnastics assistance, basic dance skills, and rehabilitation therapy, improving training and rehabilitation effects, ensuring standardized movements, and further preventing slippage of the support plate, thus improving the stability of the support plate's support for the pad.

[0013] The damping mechanism further includes a semicircular plate mounted on the second pad, a moving rod mounted on the semicircular plate, a force-bearing plate mounted on the moving rod, and an anti-slip plate mounted on the moving rod. A third spring is provided between the semicircular plate and the force-bearing plate.

[0014] The grooved ring is in contact with the inclined block, and a spring is provided between the inclined block and the rotating ring. The anti-slip plate 2 is in contact with the pad 2. When folded and stored, it can prevent the support plate from accidentally springing back and unfolding, ensuring the stability of the stored state. When the user performs vigorous movements such as jumping and rolling, the anti-slip plate 2 will contact the ground when it moves downward, thereby automatically increasing the friction between the anti-slip plate 2 and the ground, which can significantly improve the stability of the mat during movement, effectively prevent the mat from slipping, avoid the user from falling due to the mat shifting, and greatly improve the safety of use. At the same time, the anti-slip effect can be enhanced synchronously as the intensity of the movement increases.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this invention, during the folding process, residual gas inside the inflatable mat can be squeezed out. After folding, pulling the limiting rod causes it to rotate counterclockwise. During rotation, the limiting rod contacts the inclined surface of the triangular block, which then limits the limiting rod, locking the folded gymnastics mat in place. This prevents the mat from unfolding after storage, keeping it compact and neat, reducing space occupation, facilitating storage, and improving storage and portability. Furthermore, it prevents the mat from accidentally unfolding during transport, reducing the risk of bumps, drops, and pinching fingers, thus improving safety. It can protect the inflatable mat from pulling and wear during movement, thus extending its service life. When the angle of the first pad needs to be adjusted, the ratchet can limit the movement, allowing the first pad to stay at any set angle during unfolding. This allows the support form to be freely changed according to training, rehabilitation, and usage needs. It can be used as a flat training pad or to form ramps, backrests, and other structures, meeting the movement assistance requirements of different scenarios such as gymnastics, dance, martial arts, and rehabilitation therapy. This greatly improves the product's applicability and functionality, thereby significantly enhancing the practicality, versatility, and safety of the gymnastics mat.

[0016] 2. In this invention, when storage is required, the gas inside the inflatable mat can be rapidly expelled, allowing the mat to deflate quickly and fold snugly. This avoids problems such as difficulty in folding and bulky size caused by residual air inside. It also ensures even deflating, preventing excessive local pressure from damaging the airtight layer and folding areas, reducing the probability of material fatigue damage, and extending product lifespan. Furthermore, it prevents tearing and deformation caused by forcibly folding without opening the exhaust valve, improving safety and storage efficiency. During angle adjustment, the support plate supports the bottom of the mat, significantly improving stability and safety during use. By distributing pressure, the support plate prevents the mat from collapsing, shaking, slipping, or rebounding during training, ensuring reliable support and preventing users from slipping and twisting, further improving user safety.

[0017] 3. In this invention, during the support process, the inclined block is reset by the spring and drives the elastic rod two to move, generating resistance during the movement. This allows for precise adjustment of the support angle of the support plate, helping to form a stable inclined surface, step, or backrest shape. This meets the professional requirements for use in gymnastics assistance, basic dance skills, and rehabilitation therapy, improving training and rehabilitation effects, ensuring standardized movements, and further preventing the support plate from slipping. This enhances the stability of the support plate supporting the mat one. When folded for storage, it prevents the support plate from accidentally springing back and ensuring a stable storage state. When the user performs vigorous movements such as jumping and rolling, the anti-slip plate two moves downward and contacts the ground, automatically increasing the friction between the anti-slip plate two and the ground. This significantly improves the stability of the mat during movement, effectively preventing the mat from slipping and avoiding falls due to mat displacement, greatly improving safety. Furthermore, the anti-slip effect increases with the intensity of the movement. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the inflatable pad and the limiting rod of the present invention; Figure 3 This is a schematic diagram of the positional structure of pad two and pad three of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of the structure at point A in the middle; Figure 5 For the present invention Figure 2 Enlarged view of the structure at point B in the middle; Figure 6 This is a schematic diagram showing the position and structure of the sealing block and U-shaped plate of the present invention; Figure 7This is a schematic diagram of the rotating rod and anti-slip plate structure at one position according to the present invention; Figure 8 For the present invention Figure 7 Enlarged view of the structure at point C.

[0019] The meanings of the labels in the diagram are as follows: 1. Pad 1; 2. Inflatable cushion; 3. Limiting rod; 4. Rotating rod 1; 5. Hinge plate; 6. Pad 2; 7. Clamping plate; 8. Pad 3; 9. Pad 4; 10. Hollow block 1; 11. Elastic rod 1; 12. Triangular block; 13. Pull block; 14. Air inlet pipe; 15. Rotating rod 2; 16. Exhaust mechanism; 161. Hollow block 2; 162. Push plate; 163. Sliding block; 164. Sealing block; 165. U-shaped plate; 166. Rotating rod; 167. Support plate; 168. Anti-slip plate 1; 17. Damping mechanism; 171. Groove ring; 172. Rotating ring; 173. Elastic rod 2; 174. Inclined block; 175. Semicircular plate; 176. Moving rod; 177. Force plate; 178. Anti-slip plate 2; 18. Ratchet. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Example 1: Please see Figures 1-5 One embodiment of the present invention is: a foldable portable inflatable operating mat, including a mat plate 1, an inflatable mat 2 mounted on the mat plate 1, a rotating rod 4 mounted on the mat plate 1, and a hinge plate 5 mounted on the rotating rod 4. The foldable portable inflatable operating mat also includes a folding mechanism mounted on the mat plate 1 for folding the inflatable mat 2 and squeezing out the gas inside it. The fixing mechanism, installed on the pad 1, is used to improve the stability of the gymnastics mat during transportation, prevent the gymnastics mat from accidentally unfolding during transportation, and reduce the risk of bumps, falling and pinching. The adjustment mechanism, installed on pad 1, is used to adjust the angle of pad 1, so that the support shape can be freely changed according to training, rehabilitation and use needs, and it can also be used as a flat training pad. In this embodiment, during operation: When folding is required after degassing, the user pulls pad 2 (6) backward. This rotation causes pads 3 (8) and 4 (9) to rotate synchronously. After pad 2 (6) and pad 1 (1) are in contact, pulling pad 3 (8) forward causes pad 4 (9) to move synchronously. After pad 3 (8) and pad 2 (6) are in contact, pulling pad 4 (9) backward until it is in contact with pad 3 (8) completes the folding. During folding, residual gas inside the inflatable pad 2 is also expelled by compression. After folding, pulling the limiting rod 3 causes it to rotate counterclockwise. During rotation, the limiting rod 3 contacts the inclined surface of the triangular block 12 and pushes it upward through compression. This upward movement of the triangular block 12 drives the elastic rod 1... 11 moves upward, causing the pull block 13 to move synchronously. When the triangular block 12 moves upward, it compresses the spring on the surface of the elastic rod 11. After the limit rod 3 passes the triangular block 12, the spring on the surface of the elastic rod 11 will return to its original position and cause the triangular block 12 to move downward to reset. At this time, the triangular block 12 can limit the limit rod 3, thereby locking the folded gymnastics mat and preventing it from unfolding after storage, keeping it compact and neat, reducing space occupation, facilitating storage, and improving storage and carrying convenience. Secondly, it can prevent the mat from accidentally unfolding during transportation, reducing the risk of bumps, falling, and pinching, and improving the safety of use. At the same time, it can protect the inflatable mat 2, preventing pulling and wear during movement and improving the service life of the inflatable mat 2.

[0022] The folding mechanism includes a second pad 6 mounted on the hinge plate 5, a second rotating rod 15 mounted on the second pad 6, a third pad 8 mounted on the second rotating rod 15, and a fourth pad 9 mounted on the third pad 8. The fixing mechanism includes a hollow block 10 installed on the pad 4 9, an elastic rod 11 installed on the hollow block 10, a triangular block 12 installed on the elastic rod 11, and a pull block 13 installed on the elastic rod 11. A limit rod 3 is installed on the pad 1. A spring is provided on the surface of the elastic rod 11. The triangular block 12 is used to limit the limit rod 3. When the triangular block 12 moves upward, it will drive the elastic rod 11 to move upward and drive the pull block 13 to move synchronously. When the triangular block 12 moves upward, it will compress the spring provided on the surface of the elastic rod 11. The rear side of the limit rod 3 is set as an inclined surface. The adjustment mechanism also includes a locking plate 7 mounted on the hinge plate 5 via a torsion spring and a ratchet 18 mounted on the rotating rod 4. The adjustment mechanism can be adjusted arbitrarily according to usage requirements. An air inlet pipe 14 is provided inside the air cushion 2. The limiting rod 3 is in contact with the triangular block 12, and the ratchet 18 is in contact with the locking plate 7. When the ratchet 18 stops rotating, the locking plate 7 will be locked in the chamfer between the teeth of the ratchet 18. The right side of the ratchet 18 is in contact with the hinge plate 5.

[0023] When the angle of pad 1 needs to be adjusted, the user pulls pad 1 forward to rotate it. The rotation of pad 1 causes the rotating rod 4 to rotate, which in turn causes the ratchet 18 to rotate. The rotation of ratchet 18 compresses the locking plate 7 and pushes it to rotate. When pad 1 reaches the desired angle, ratchet 18 stops rotating, and the locking plate 7 is engaged in the chamfer between the teeth of ratchet 18, thus limiting the ratchet 18. This allows pad 1 to remain at any set angle during unfolding, thus freely changing its support form according to training, rehabilitation, and usage needs. It can be used as a flat training mat or to form a ramp, backrest, or other structures, meeting the movement assistance requirements of different scenarios such as gymnastics, dance, martial arts, and rehabilitation therapy. This greatly improves the product's applicability and functionality, thereby significantly enhancing the practicality, versatility, and safety of the gymnastics mat.

[0024] Example 2: Please see Figures 6-7 Based on the above embodiments, in another embodiment of the present invention, the adjustment mechanism further includes an exhaust mechanism 16 mounted on the pad 2 6. The exhaust mechanism 16 includes a hollow block 2 161 mounted on the air cushion 2, a push plate 162 mounted on the rotating rod 2 15, a sliding block 163 mounted on the hollow block 2 161, a sealing block 164 mounted on the hollow block 2 161, and a U-shaped plate 165 mounted on the sliding block 163. During the rotation of the push plate 162, it will push the U-shaped plate 165 to move forward. The sealing block 164 is used to prevent gas from leaking out of the inside of the air cushion 2. The movement of the sliding block 163 will drive the sealing block 164 to move forward, which can open the air inlet pipe 14 so that the gas inside the air cushion 2 can be discharged.

[0025] In this embodiment, during operation: When storage is required, the user pulls the pad 2 6 forward to rotate it. During this rotation, the pad 2 6 drives the rotating rod 2 15 to rotate, which in turn drives the push plate 162 to rotate. The push plate 162 then pushes the U-shaped plate 165 forward, which in turn moves the sliding block 163 forward. This forward movement of the sliding block 163 compresses the spring located at the front of the hollow block 2 161. Subsequently, the movement of the sliding block 163 moves the sealing block 164 forward, thereby opening the air inlet pipe 14 and allowing the air cushion 2 to inflate. The internal air can be expelled, and the rotation of the pad 2 compresses the air pad 2, accelerating the expulsion of air from the air pad 2. This allows the air pad 2 to deflate quickly and fold neatly, avoiding problems such as difficulty in folding and bulkiness caused by residual air inside. It also ensures even deflating, preventing excessive local air pressure from damaging the airtight layer and folding parts, reducing the probability of material fatigue damage, and extending the product's lifespan. In addition, it can prevent tearing and deformation caused by forcibly folding without opening the exhaust valve, improving safety and storage efficiency.

[0026] The exhaust mechanism 16 also includes a rotating rod 166 mounted on the pad 1, a support plate 167 mounted on the rotating rod 166, and an anti-slip plate 168 mounted on the support plate 167. The anti-slip plate 168 will contact the ground during rotation. The anti-slip plate 168 is used to increase the friction with the ground and prevent slipping. The push plate 162 and the U-shaped plate 165 are in contact with each other. A spring is provided between the hollow block 161 and the sliding block 163. The sealing block 164 is in contact with the air intake pipe 14. The sealing block 164 and the sliding block 163 are fixedly connected.

[0027] During angle adjustment, the user rotates the rotating rod 166 via a knob. The rotation of the rotating rod 166 causes the support plate 167 to rotate, which in turn causes the anti-slip plate 168 to rotate. The anti-slip plate 168 contacts the ground during rotation and adapts to the angle of rotation of the support plate 167. This allows the support plate 167 to support the bottom of the mat 1, significantly improving stability and safety during use. By distributing pressure, the support plate 167 prevents the mat 1 from collapsing, shaking, slipping, or rebounding during training, ensuring reliable support, preventing users from slipping and twisting, and further improving user safety during use.

[0028] Example 3: Please see Figures 7-8Based on the above embodiments, in another embodiment of the present invention, the exhaust mechanism 16 further includes a damping mechanism 17 mounted on the rotating rod 166. The damping mechanism 17 includes a grooved ring 171 mounted on the pad 1, a rotating ring 172 mounted on the rotating rod 166, an elastic rod 173 mounted on the rotating ring 172, and an inclined block 174 mounted on the elastic rod 173. During the upward movement of the inclined block 174, the spring on the surface of the elastic rod 173 is compressed. The inclined block 174 is used to apply resistance during the rotation of the rotating rod 166, so that it can accurately adjust the support angle of the support plate 167.

[0029] In this embodiment, during the support process, the rotation of the rotating rod 166 drives the rotating ring 172 to rotate, which in turn drives the elastic rod 173 to rotate. The rotation of the elastic rod 173 then drives the inclined block 174 to rotate. During this rotation, the inclined block 174 contacts the inclined groove inside the grooved ring 171. At this time, the inclined block 174 is subjected to the squeezing force of the grooved ring 171, forcing it to move upwards. This upward movement of the inclined block 174 drives the elastic rod 173 to move upwards. During this upward movement, the inclined block 174 compresses the spring on the surface of the elastic rod 173. As the inclined block 174 passes the grooved ring 171... After the inclined slot 71 falls into another inclined slot, the inclined block 174 will be reset by the spring and drive the elastic rod 173 to move. During the movement, resistance is generated, which can precisely adjust the support angle of the support plate 167. This helps to form a stable inclined surface, step or backrest shape, which meets the professional use requirements of gymnastics assistance, basic dance skills, rehabilitation therapy, etc., improves the training and rehabilitation effect, ensures the standardization of movements, and further prevents the support plate 167 from slipping. It also improves the stability of the support plate 167 in supporting the pad 1. When folded and stored, it can prevent the support plate 167 from accidentally springing back and unfolding, ensuring the stability of the stored state.

[0030] The damping mechanism 17 also includes a semicircular plate 175 mounted on the pad 2 6, a moving rod 176 mounted on the semicircular plate 175, a force-bearing plate 177 mounted on the moving rod 176, and an anti-slip plate 2 178 mounted on the moving rod 176. When the anti-slip plate 2 178 moves downward, it will contact the ground, thereby automatically increasing the friction between the anti-slip plate 2 178 and the ground. A spring 3 is provided between the semicircular plate 175 and the force-bearing plate 177. The grooved ring 171 and the inclined block 174 are in contact with each other. During the rotation, the inclined block 174 will contact the inclined groove inside the grooved ring 171. A spring 4 is provided between the inclined block 174 and the rotating ring 172. The anti-slip plate 2 178 is in contact with the pad 2 6.

[0031] When users engage in vigorous activities such as jumping and rolling, the inflatable mat 2 is subjected to corresponding compressive force, which compresses the force plate 177, forcing the force plate 177 to move downwards. The downward movement of the force plate 177 drives the moving rod 176 to move downwards, which in turn drives the anti-slip plate 178 to move downwards. When the anti-slip plate 178 moves downwards, it comes into contact with the ground, thereby automatically increasing the friction between the anti-slip plate 178 and the ground. This significantly improves the stability of the mat during exercise, effectively preventing the mat from slipping and avoiding users falling due to the mat shifting, thus greatly improving safety. At the same time, the anti-slip effect is enhanced as the intensity of the exercise increases.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foldable portable inflatable exercise mat, comprising a pad plate (1), an inflatable mat (2) mounted on the pad plate (1), a rotating rod (4) mounted on the pad plate (1), and a hinge plate (5) mounted on the rotating rod (4), characterized in that, The foldable portable inflatable exercise mat also includes: A folding mechanism is installed on the pad (1) and is used to fold the inflatable pad (2) and squeeze out the gas inside it; A fixing mechanism is installed on the pad (1) to improve the stability of the gymnastics mat during transportation; An adjustment mechanism is installed on the pad (1) and is used to adjust the angle of the pad (1).

2. The foldable portable inflatable exercise mat according to claim 1, characterized in that: The folding mechanism includes a second pad (6) mounted on the hinge plate (5), a second rotating rod (15) mounted on the second pad (6), a third pad (8) mounted on the second rotating rod (15), and a fourth pad (9) mounted on the third pad (8). The fixing mechanism includes a hollow block (10) installed on the pad (9), an elastic rod (11) installed on the hollow block (10), a triangular block (12) installed on the elastic rod (11), and a pull block (13) installed on the elastic rod (11). A limit rod (3) is installed on the pad (1). A spring is provided on the surface of the elastic rod (11). The triangular block (12) is used to limit the limit rod (3). The rear side of the limit rod (3) is set as an inclined surface. The adjustment mechanism includes a clamping plate (7) mounted on the hinge plate (5) via a torsion spring and a ratchet (18) mounted on the rotating rod (4). The adjustment mechanism can be adjusted arbitrarily according to usage requirements. An air inlet pipe (14) is provided inside the air cushion (2).

3. The foldable portable inflatable exercise mat according to claim 2, characterized in that: The limiting rod (3) is in contact with the triangular block (12), the ratchet (18) is in contact with the clamping plate (7), and the right side of the ratchet (18) is in contact with the hinge plate (5).

4. The foldable portable inflatable exercise mat according to claim 2, characterized in that: The adjustment mechanism also includes an exhaust mechanism (16) installed on the pad plate 2 (6). The exhaust mechanism (16) includes a hollow block 2 (161) installed on the air cushion (2), a push plate (162) installed on the rotating rod 2 (15), a sliding block (163) installed on the hollow block 2 (161), a sealing block (164) installed on the hollow block 2 (161), and a U-shaped plate (165) installed on the sliding block (163). The sealing block (164) is used to prevent gas from leaking out of the interior of the air cushion (2).

5. The foldable portable inflatable exercise mat according to claim 4, characterized in that: The exhaust mechanism (16) further includes a rotating rod (166) mounted on the pad (1), a support plate (167) mounted on the rotating rod (166), and an anti-slip plate (168) mounted on the support plate (167). The anti-slip plate (168) is used to increase the friction with the ground to prevent slipping.

6. The foldable portable inflatable exercise mat according to claim 5, characterized in that: The push plate (162) is in contact with the U-shaped plate (165), a spring is provided between the hollow block (161) and the sliding block (163), the sealing block (164) is in contact with the air inlet pipe (14), and the sealing block (164) is fixedly connected to the sliding block (163).

7. The foldable portable inflatable exercise mat according to claim 6, characterized in that: The exhaust mechanism (16) further includes a damping mechanism (17) mounted on the rotating rod (166). The damping mechanism (17) includes a grooved ring (171) mounted on the pad (1), a rotating ring (172) mounted on the rotating rod (166), an elastic rod (173) mounted on the rotating ring (172), and a wedge (174) mounted on the elastic rod (173). The wedge (174) is used to apply resistance during the rotation of the rotating rod (166).

8. The foldable portable inflatable exercise mat according to claim 7, characterized in that: The damping mechanism (17) further includes a semicircular plate (175) mounted on the pad plate (6), a moving rod (176) mounted on the semicircular plate (175), a force plate (177) mounted on the moving rod (176), and an anti-slip plate (178) mounted on the moving rod (176). A spring is provided between the semicircular plate (175) and the force plate (177).

9. The foldable portable inflatable exercise mat according to claim 8, characterized in that: The grooved ring (171) is in contact with the inclined block (174), and a spring is provided between the inclined block (174) and the rotating ring (172). The anti-slip plate (178) is in contact with the pad plate (6).

Images