Novel sports protector

Abstract

An athlete rotates a screw rod to move, the screw rod rotates to drive a coil spring to tighten, the coil spring moves to pull a pulling block to move, meanwhile, a ratchet wheel rod is pushed to slide in an arc-shaped sleeve through movement, and the ratchet wheel rod slides to drive sweat-absorbent paper on the surface of a winding drum to be laid. The ratchet wheel rod and the inner surface of the arc-shaped sleeve can be isolated from the legs of the athlete, sweat accumulation of the athlete can be prevented, bacteria breeding in the sweat can be prevented, and bacterial cross infection can be prevented; the screw rod is rotated again to drive the cam to rotate, and the cam rotates to push the push rod to slide in the shell; the push rod slides to drive the cutting knife to slide in the cutting box, sweat-absorbent paper in the cutting box can be cut through movement of the cutting knife, and compared with the prior art, sweat can be treated while the contact area between the legs and the device is effectively isolated, bacterial cross infection is avoided, and the physical health of athletes is improved.

Description

Technical Field

[0001] This invention relates to the technical field of sports equipment, specifically a new type of sports protective gear. Background Technology

[0002] Sports protective gear is a type of wearable equipment used to protect against injuries during sports activities. It can generally be divided into head protectors, shoulder protectors, hand protectors, elbow pads, wrist protectors, waist protectors, leg protectors, knee pads, patella protectors, ankle protectors, combination sports protective gear, and other sports protective gear. It provides a certain degree of protection for the human body. With the promotion and popularization of sports, coupled with people's emphasis on health, sports are becoming increasingly popular. There are many types of sports activities. Among them, runners need to stretch their legs before training to protect their legs from injury and to strengthen their ligaments and tendons.

[0003] While existing devices can protect athletes' legs during use, they lack functions such as massage and heat dissipation during leg stretching. Furthermore, athletes tend to sweat during stretching, and prolonged sweat accumulation can easily lead to bacterial infections. Therefore, a new type of sports protective gear is proposed. Summary of the Invention

[0004] The purpose of this invention is to provide a novel type of sports protective gear to solve the problems mentioned in the background.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a novel sports protective gear, comprising a shell, wherein the interior of the shell is provided with a motion component for massaging the athlete's Achilles tendon, a protective shell is fixedly connected to the top of the shell, wherein the interior of the protective shell is provided with a fixing component for intermittently clamping and massaging the athlete's thigh, and an outer shell is provided on the top of the shell, wherein the interior of the outer shell is provided with an insulating component for treating sweat.

[0006] Preferably, the motion component includes a pedal, a connecting plate is fixedly connected to the bottom of the pedal by a spring, the connecting plate is fixedly connected to the housing, a slide plate is provided behind the pedal, a movable plate is fixedly connected to the bottom of the slide plate, the movable plate is slidably connected to the housing, connecting rods are rotatably connected to both sides of the slide plate by pins, a motion column is rotatably connected to the other end of the connecting rod by a pin, a piston cylinder is slidably connected to the surface of the motion column, and an air inlet is fixedly connected to the surface of the piston cylinder.

[0007] Preferably, the piston cylinder is fixedly connected to the housing, a flexible hose is fixedly connected to the surface of the piston cylinder, an air bladder is fixedly connected to the other end of the flexible hose, a fixed rod is fixedly connected to the rear of the air bladder, the fixed rod is slidably connected to the moving column, two sets of springs are provided between the pedal and the connecting plate, two sets of connecting rods are symmetrically arranged along the transverse center line of the slide plate, and the air bladder is groove-shaped.

[0008] Preferably, the isolation component includes a screw, which is rotatably connected to the housing. A cam is fixedly connected to the surface of the screw. A push rod is provided on one side of the cam. The push rod is slidably connected to the housing. A cutter is detachably connected to one end of the push rod. A cutting box is slidably connected to the surface of the cutter. A spool is provided on one side of the cutter. The spool is detachably connected to the housing. The cutting box is fixedly connected to the housing.

[0009] Preferably, a coil spring is fixedly connected to the lower end of the screw, and a pulling block is fixedly connected to the other end of the coil spring. The pulling block is slidably connected to the outer casing. A ratchet rod is slidably connected inside the outer casing. Several sets of inclined blocks are provided on the surface of the ratchet rod. An arc-shaped sleeve is slidably connected to the surface of the ratchet rod. One end of the ratchet rod and the arc-shaped sleeve is fixedly connected to the moving column. The cutting box, the cutter, and the reel are arranged inside the ratchet rod.

[0010] Preferably, the fixing component includes a long swing arm, which is rotatably connected to a moving column via a pin. The other end of the long swing arm is rotatably connected to a folded rod via a pin. A fixed sliding sleeve is slidably connected to the surface of the folded rod. The fixed sliding sleeve is fixedly connected to the protective shell. A pushing column is fixedly connected to the side of the fixed sliding sleeve. A limit block is slidably connected to the surface of the pushing column. A moving block is fixedly connected to the other end of the pushing column. Short swing arms are rotatably connected to both sides of the moving block via pins. A clamping sleeve is rotatably connected to the other end of the short swing arms via a pin.

[0011] Preferably, the clamping sleeve and the protective shell are slidably connected, two sets of short swing rods and clamping sleeves are symmetrically arranged along the axis of the push column, the long swing rod and the protective shell are slidably connected, the upper end of the folded rod and the protective shell are slidably connected, the limiting block and the protective shell are fixedly connected, the two sets of clamping sleeves are arranged in an arc shape, and the moving block and the protective shell are slidably connected.

[0012] Preferably, the cutting box is U-shaped, with a meshing plate fixedly connected inside the shell, a sliding rod meshing inside the meshing plate, a rotating disk fixedly connected to the other end of the sliding rod, and heat dissipation blades fixedly connected to the surface of the rotating disk. Two sets of meshing plates, sliding rods, rotating disks, and heat dissipation blades are symmetrically arranged along the longitudinal centerline of the moving column.

[0013] Preferably, the protective shell is made of leather material with high hardness, the ratchet lever, the arc sleeve, and the clamping sleeve are made of hard plastic material, the pedal, the slide, the airbag, the massage plate, and the massage ball are all made of rubber material, the heat dissipation blades are made of PVC material, and the connecting rod is made of PE material.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. This invention utilizes the continuous foot movement of an athlete to pedal, which causes a sliding plate beneath the skateboard to slide within the housing. The sliding of the skateboard, via a pin, drives a connecting rod to swing. The other end of the connecting rod, via a pin, drives a moving column to slide inside a piston cylinder. This allows outside air to be drawn into the piston cylinder through an air inlet. The sliding of the moving column within the piston cylinder then forces the air into the airbag, providing a clamping massage to the athlete's Achilles tendon. Simultaneously, the up-and-down movement of the moving column causes massage balls on the surface of the massage board to massage the athlete's calves. Compared to existing technologies, this invention massages the athlete's Achilles tendon while simultaneously allowing for continuous foot movement, as well as massaging and relaxing the calf muscles and soles, thus improving the athlete's stretching efficiency.

[0016] 2. This invention uses the movement of a moving column to drive a long swing arm to swing. The other end of the long swing arm drives a folded rod to slide inside a fixed sliding sleeve via a pin. The sliding of the folded rod drives a pushing column to slide inside a limiting block. The sliding of the pushing column drives a moving block to slide inside a protective shell. The pins on both sides of the moving block drive a short swing arm to swing. The other end of the short swing arm drives a clamping sleeve to provide intermittent relaxation massage to the athlete's thighs via a pin. The up-and-down movement of the moving column drives the movement of a meshing plate. The meshing plate drives a sliding rod to rotate via internal meshing teeth. The rotation of the sliding rod drives the heat dissipation blades on the surface of the rotating disk to rotate, which can blow air onto the athlete's legs. Compared with the prior art, this device can relax the athlete's thigh muscles while fixing them, providing the athlete with a comfortable stretching environment.

[0017] 3. This invention utilizes the movement of a screw rotated by the athlete. The rotation of the screw causes a coil spring to tighten, which in turn pulls a pulling block. Simultaneously, this movement pushes a ratchet rod to slide inside an arc-shaped sleeve. The sliding ratchet rod causes the absorbent paper on the surface of the roll to be laid out, thus isolating the ratchet rod and the inner surface of the arc-shaped sleeve from the athlete's legs. This prevents the accumulation of sweat and the growth of bacteria in the sweat, which could lead to cross-infection. By rotating the screw again, a cam rotates, pushing a push rod to slide inside the outer shell. The sliding push rod causes a cutter to slide inside a cutting box, which cuts the absorbent paper inside the cutting box. Compared with existing technologies, this invention effectively isolates the leg from the contact area of ​​the device while treating sweat, preventing cross-infection and improving the athlete's health. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the motion component structure of the present invention;

[0020] Figure 3 This is a side view of the motion component of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the isolation component of the present invention;

[0022] Figure 5 This is a schematic diagram of the internal structure of the isolation component of the present invention;

[0023] Figure 6 This is a schematic diagram of the fixed component structure of the present invention;

[0024] Figure 7 This is a schematic diagram of the internal structure of the fixing component of the present invention;

[0025] Figure 8 This is a bottom view of the internal structure of the fixing component of the present invention;

[0026] Figure 9 This is a schematic diagram of a partial component structure of the present invention;

[0027] In the diagram: 1. Shell; 2. Massage plate; 3. Massage ball; 4. Engaging plate; 5. Slide rod; 6. Rotating disc; 7. Heat dissipation fins; 8. Protective shell; 9. Outer shell; 100. Motion component; 101. Pedal; 102. Slide plate; 103. Connecting rod; 104. Motion column; 105. Airbag; 106. Piston cylinder; 107. Air inlet; 108. Fixed rod; 109. Connecting plate; 110. Moving plate; 200. Isolation component; 201. Screw; 202. Cam; 203. Push rod; 204. Coil spring; 205. Cutting box; 206. Ratchet rod; 207. Arc sleeve; 208. Cutting blade; 209. Drum; 210. Pulling block; 300. Fixing assembly; 301. Long swing rod; 302. Folded rod; 303. Fixed sliding sleeve; 304. Push column; 305. Limiting block; 306. Moving block; 307. Short swing rod; 308. Clamping sleeve. Detailed Implementation

[0028] 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. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] Please see Figures 1 to 9 The present invention provides a technical solution: a novel sports protective gear, comprising a shell 1, wherein the interior of the shell 1 is provided with a motion component 100 for massaging the athlete's Achilles tendon, a protective shell 8 is fixedly connected to the top of the shell 1, wherein the interior of the protective shell 8 is provided with a fixing component 300 for intermittently clamping and massaging the athlete's thigh, and an outer shell 9 is provided on the top of the shell 1, wherein the interior of the outer shell 9 is provided with an insulating component 200 for treating sweat.

[0030] To facilitate massage and relaxation of the athlete's calves, the exercise component 100 includes a pedal 101. A connecting plate 109 is fixedly connected to the bottom of the pedal 101 via a spring. The connecting plate 109 is fixedly connected to the housing 1. A slide plate 102 is provided behind the pedal 101. A movable plate 110 is fixedly connected to the bottom of the slide plate 102. The movable plate 110 is slidably connected to the housing 1. Connecting rods 103 are rotatably connected to both sides of the slide plate 102 via pins. A moving column 104 is rotatably connected to the other end of the connecting rod 103 via a pin. A piston cylinder 106 is slidably connected to the surface of the moving column 104. An air inlet 107 is fixedly connected to the surface of the piston cylinder 106.

[0031] To facilitate clamping the athlete's Achilles tendon, the piston cylinder 106 is fixedly connected to the housing 1. A flexible tube is fixedly connected to the surface of the piston cylinder 106, and an airbag 105 is fixedly connected to the other end of the flexible tube. A fixing rod 108 is fixedly connected to the rear of the airbag 105. The fixing rod 108 is slidably connected to the motion column 104. Two sets of springs are provided between the pedal 101 and the connecting plate 109. Two sets of connecting rods 103 are symmetrically arranged along the transverse center line of the slide plate 102. The airbag 105 is groove-shaped.

[0032] To effectively isolate sweat, the isolation component 200 includes a screw 201, which is rotatably connected to the housing 9. A cam 202 is fixedly connected to the surface of the screw 201. A push rod 203 is provided on one side of the cam 202. The push rod 203 is slidably connected to the housing 9. A cutter 208 is detachably connected to one end of the push rod 203. A cutting box 205 is slidably connected to the surface of the cutter 208. A roll 209 is provided on one side of the cutter 208. The roll 209 is detachably connected to the housing 9. The cutting box 205 is fixedly connected to the housing 9.

[0033] To facilitate the cutting of absorbent paper, a coil spring 204 is fixedly connected to the lower end of the screw 201, and a pulling block 210 is fixedly connected to the other end of the coil spring 204. The pulling block 210 is slidably connected to the outer shell 9. A ratchet rod 206 is slidably connected inside the outer shell 9. Several sets of inclined blocks are provided on the surface of the ratchet rod 206. An arc-shaped sleeve 207 is slidably connected to the surface of the ratchet rod 206. One end of the ratchet rod 206 and the arc-shaped sleeve 207 is fixedly connected to the moving column 104. The cutting box 205, the cutter 208, and the roll 209 are located inside the ratchet rod 206.

[0034] To facilitate the limiting and fixing of this device, the fixing component 300 includes a long swing rod 301, which is rotatably connected to the moving column 104 via a pin. The other end of the long swing rod 301 is rotatably connected to a folded rod 302 via a pin. A fixed sliding sleeve 303 is slidably connected to the surface of the folded rod 302. The fixed sliding sleeve 303 is fixedly connected to the protective shell 8. A pushing column 304 is fixedly connected to the side of the fixed sliding sleeve 303. A limiting block 305 is slidably connected to the surface of the pushing column 304. A moving block 306 is fixedly connected to the other end of the pushing column 304. Short swing rods 307 are rotatably connected to both sides of the moving block 306 via pins. A clamping sleeve 308 is rotatably connected to the other end of the short swing rod 307 via a pin.

[0035] To prevent the device from falling off during clamping, the clamping sleeve 308 is slidably connected to the protective shell 8. Two sets of short swing rods 307 and clamping sleeves 308 are symmetrically arranged along the axis of the push column 304. The long swing rod 301 is slidably connected to the protective shell 8. The upper end of the folded rod 302 is slidably connected to the protective shell 8. The limiting block 305 is fixedly connected to the protective shell 8. The two sets of clamping sleeves 308 are arranged in an arc shape. The moving block 306 is slidably connected to the protective shell 8.

[0036] To ensure the stability of the device during use, the cutting box 205 is U-shaped. The inside of the housing 1 is fixedly connected to a meshing plate 4, and the inside of the meshing plate 4 is meshed with a slide rod 5. The other end of the slide rod 5 is fixedly connected to a rotating disk 6, and the surface of the rotating disk 6 is fixedly connected to a heat dissipation blade 7. The meshing plate 4, slide rod 5, rotating disk 6, and heat dissipation blade 7 are symmetrically arranged in two sets along the longitudinal center line of the moving column 104.

[0037] To facilitate leg protection for athletes during stretching, the protective shell 8 is made of high-hardness leather. The ratchet lever 206, arc sleeve 207, and clamping sleeve 308 are made of hard plastic. The pedal 101, skateboard 102, airbag 105, massage board 2, and massage ball 3 are all made of rubber. The heat dissipation blades 7 are made of PVC, and the connecting rod 103 is made of PE.

[0038] Working principle: After the invention is installed, before the athlete stretches their legs, they first pass their foot through the through hole inside the protective shell 8, place their foot on top of the pedal 101, and put their heel inside the airbag 105. Then, by rotating the screw 201, the coil spring 204 is driven to rotate. The rotation of the coil spring 204 drives the pulling block 210 to move. The movement of the pulling block 210 can release the limiting force on the ratchet lever 206. Then, the athlete pushes the ratchet lever 206 to slide inside the arc sleeve 207. The movement of the ratchet lever 206 causes the sweat-absorbing paper on the surface of the roll 209 to be laid around the inside of the cutting box 205 to the inner surface of the ratchet lever 206 and the arc sleeve 207. By sliding the ratchet lever 206 inside the arc sleeve 207, the athlete's leg is clamped, preventing the device from falling off. At the same time, it can effectively isolate the sweat-absorbing paper from the device, preventing the growth of bacteria in sweat and causing cross-infection.

[0039] After the athlete's legs are clamped and fixed, the athlete's feet continuously slap the pedal 101 to swing. The swing of the pedal 101 causes the moving plate 110 under the skateboard 102 to slide inside the shell 1. The sliding of the skateboard 102 pushes the motion column 104 to move up and down inside the shell 1 via the pin. The up and down movement of the motion column 104 can draw external air into the piston cylinder 106 through the air inlet 107. The sliding of the motion column 104 inside the piston cylinder 106 can draw air into the airbag 105. The inflation of the airbag 105 can fix and clamp the athlete's Achilles tendon. When the motion column 104 moves up and down, it drives the massage plate 2 to move up and down. The movement of the massage plate 2 drives the massage balls 3 on the surface to relax the athlete's calf muscles. The sliding of the skateboard 102 can drive the massage balls 3 on the surface to massage and relax the athlete's feet.

[0040] While the exercise column 104 moves up and down, the exercise column 104 drives the long swing rod 301 to swing through the pin. The other end of the long swing rod 301 drives the folded rod 302 to slide inside the fixed sliding sleeve 303 through the pin. The sliding of the folded rod 302 pushes the push column 304 to slide inside the limit block 305. The sliding of the push column 304 can push the exercise block 306 to slide inside the protective shell 8. The exercise block 306 drives the short swing rod 307 to swing through the pin. The other end of the short swing rod 307 drives the clamping sleeve 308 to clamp the athlete's legs through the pin, which can continuously massage and relax the athlete's thigh muscles. At the same time, the up and down movement of the exercise column 104 drives the meshing plate 4 to move up and down. The movement of the meshing plate 4 pushes the slide rod 5 to rotate in meshing. The rotation of the slide rod 5 drives the rotating disk 6 to rotate. The rotation of the rotating disk 6 drives the heat dissipation blade 7 to rotate to generate wind, which can blow air on the contact position between the athlete's thigh and the clamping sleeve 308, providing the athlete with a comfortable stretching environment.

[0041] When the athlete no longer needs to stretch their legs, the gas inside the airbag 105 is released, and the athlete removes their foot from the surface of the pedal 101. At the same time, the screw 201 is rotated, causing the cam 202 to rotate. The rotation of the cam 202 pushes the push rod 203 to slide inside the outer shell 9. The sliding push rod 203 pushes the cutter 208 to slide inside the cutting box 205. The movement of the cutter 208 cuts the sweat-absorbing paper. Finally, the athlete pulls their foot out through the through hole inside the protective shell 8, completing the leg stretch.

[0042] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the scope and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A new type of sports protector comprising a casing (1), characterized in that: The inside of the shell (1) is provided with a sports assembly (100) for massaging the Achilles tendon of the athlete, the upper of the shell (1) is fixedly connected with a protective shell (8), the inside of the protective shell (8) is provided with a fixed assembly (300) for intermittent clamping massage of the athlete's thigh, the upper of the shell (1) is provided with an outer shell (9), the inside of the outer shell (9) is provided with an isolation assembly (200) for treating sweat.

2. A new type of sports protector according to claim 1, characterized in that: The sports assembly (100) comprises a pedal (101), the lower of the pedal (101) is fixedly connected with a connecting plate (109) through a spring, the connecting plate (109) is fixedly connected with the shell (1), and the rear of the pedal (101) is provided with a sliding plate (102).

3. A new type of sports protector according to claim 2, characterized in that: The lower of the sliding plate (102) is fixedly connected with a moving plate (110), the moving plate (110) is slidingly connected with the shell (1), and the two sides of the sliding plate (102) are rotatably connected with connecting rods (103) through pin shafts.

4. A new type of sports protector according to claim 3, characterized in that, The other end of the connecting rod (103) is rotatably connected with a movement column (104) through a pin shaft, the surface of the movement column (104) is slidably connected with a piston cylinder (106), the surface of the piston cylinder (106) is fixedly connected with an air inlet (107); the piston cylinder (106) is fixedly connected with the shell (1), the surface of the piston cylinder (106) is fixedly connected with a hose, the other end of the hose is fixedly connected with an air bag (105), the rear of the air bag (105) is fixedly connected with a fixed rod (108), the fixed rod (108) is slidably connected with the movement column (104), two groups of springs are arranged between the pedal (101) and the connecting plate (109), the connecting rod (103) is symmetrically arranged along the transverse center line of the sliding plate (102), and the air bag (105) is in the shape of a groove; the isolation assembly (200) comprises a screw rod (201), the screw rod (201) is rotatably connected with the shell (9), the surface of the screw rod (201) is fixedly connected with a cam (202), one side of the cam (202) is provided with a push rod (203), the push rod (203) is slidably connected with the shell (9), one end of the push rod (203) is detachably connected with a cutting knife (208), the surface of the cutting knife (208) is slidably connected with a cutting box (205), one side of the cutting knife (208) is provided with a winding drum (209), the winding drum (209) is detachably connected with the shell (9), and the cutting box (205) is fixedly connected with the shell (9); the lower end of the screw rod (201) is fixedly connected with a coil spring (204), the other end of the coil spring (204) is fixedly connected with a pulling block (210), the pulling block (210) is slidably connected with the shell (9), the inside of the shell (9) is slidably connected with a ratchet rod (206), the surface of the ratchet rod (206) is provided with a plurality of groups of inclined blocks, the surface of the ratchet rod (206) is slidably connected with an arc-shaped sleeve (207), one end of the ratchet rod (206) and the arc-shaped sleeve (207) is fixedly connected with the movement column (104), and the cutting box (205), the cutting knife (208) and the winding drum (209) are arranged on the inside of the ratchet rod (206); the fixing assembly (300) comprises a long swing rod (301), the long swing rod (301) is rotatably connected with the movement column (104) through a pin shaft, the other end of the long swing rod (301) is rotatably connected with a folded rod (302) through a pin shaft, the surface of the folded rod (302) is slidably connected with a fixed sliding sleeve (303), the fixed sliding sleeve (303) is fixedly connected with the protection shell (8), the side surface of the fixed sliding sleeve (303) is fixedly connected with a pushing column (304), the surface of the pushing column (304) is slidably connected with a limiting block (305), the other end of the pushing column (304) is fixedly connected with a movement block (306), the movement block (306) is rotatably connected with a short swing rod (307) through a pin shaft on both sides, and the other end of the short swing rod (307) is rotatably connected with a clamping sleeve (308) through a pin shaft.

5. A new type of sports protector according to claim 4, characterized in that: The clamping sleeve (308) is in sliding connection with the protective shell (8), and the short swing rod (307) and the clamping sleeve (308) are symmetrically provided with two groups along the axis of the push column (304).

6. A new type of sports protector according to claim 5, characterized in that: The long swing rod (301) is in sliding connection with the protective shell (8), the upper end of the zigzag rod (302) is in sliding connection with the protective shell (8), and the limiting block (305) is in fixed connection with the protective shell (8).

7. A new type of sports protector according to claim 6, characterized in that: The two groups of clamping sleeves (308) are arranged in a circular arc shape, and the moving block (306) is in sliding connection with the protective shell (8).

8. A new type of sports protector according to claim 7, characterized in that: The cutting box (205) is arranged in a U shape, the inside of the shell (1) is fixedly connected with an engagement plate (4), the inside of the engagement plate (4) is engagedly connected with a sliding rod (5), the other end of the sliding rod (5) is fixedly connected with a rotating disc (6), the surface of the rotating disc (6) is fixedly connected with a heat dissipation leaf (7), and the engagement plate (4), the sliding rod (5), the rotating disc (6) and the heat dissipation leaf (7) are symmetrically provided with two groups along the longitudinal center line of the movement column (104).

9. A new type of sports protector according to claim 8, characterized in that: The protective shell (8) is made of high-hardness leather material, the ratchet rod (206), the arc sleeve (207) and the clamping sleeve (308) are made of hard plastic material, the pedal (101), the sliding plate (102), the air bag (105), the massage plate (2) and the massage ball (3) are all made of rubber material, the heat dissipation leaf (7) is first made of PVC material, and the connecting rod (103) is made of PE material.

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