A cycling-style back massage fitness device

Abstract

This invention relates to the field of sports training equipment technology, specifically to a cycling-style back massage fitness device, comprising a stationary bike body, an adjustment mechanism, a fixed rod, a swing rod, and a first massage mechanism; the first massage mechanism includes an arc-shaped plate, a massage block, a massage stick, and a massage belt; the adjustment mechanism includes two U-shaped plates respectively fixed to the opposite side walls of the fixed rod and the swing rod; a motor is fixed to the outer wall of the U-shaped plate; the motor is controlled to rotate forward or backward by a manual control controller, thereby tightening and loosening the elastic belt. During the tightening of the elastic belt, the minimum angle between the swing rod and the fixed rod decreases, and the first massage mechanism presses towards the human body, thereby adjusting the massage intensity.

Description

Technical Field

[0001] This invention relates to the field of sports training equipment technology, specifically a cycling-style back massage fitness device. Background Technology

[0002] Exercise bikes, also known as stationary bikes, are a type of aerobic fitness equipment that simulates outdoor exercise. They are also called cardio training equipment. They mainly promote cardiovascular exercise, accelerate metabolism, and enhance heart and lung function through prolonged exercise of appropriate intensity, thereby improving physical fitness.

[0003] Because cycling takes a long time and the current exercise bike riding posture is relatively forward-leaning, with the body relying on the waist and shoulders for support, these two areas, being key support and movement areas, produce lactic acid much faster than other areas during long-term cycling. Massage and vibration kneading are very beneficial for the elimination of lactic acid and other metabolic waste, which can encourage exercisers to persist for longer periods of time, thereby enhancing the training effect.

[0004] To address the aforementioned issues, it is essential to provide additional massage aids for the waist and shoulders during cycling workouts, enabling simultaneous exercise and massage.

[0005] In summary, this application proposes a cycling-style back massage fitness device to address the aforementioned technical problems. Summary of the Invention

[0006] The purpose of this invention is to provide a cycling-style back massage and fitness device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a cycling-style back massage fitness device, comprising: a stationary bike body, an adjustment mechanism, a fixed rod, a swing rod, and a first massage mechanism;

[0008] One end of the fixed rod is fixed to one side of the exercise bike body, and the other end is hinged to one end of the swing rod; a first massage mechanism is slidably connected to the side of the swing rod away from the fixed rod; the adjustment mechanism is disposed between the fixed rod and the swing rod and is used to adjust the angle between the swing rod and the fixed rod so that the first massage mechanism fits snugly against the waist of the human body; the first massage mechanism is used to massage the waist of the human body.

[0009] The first massage mechanism includes an arc-shaped plate, a massage block, a massage stick, and massage belts; the arc-shaped plate is slidably connected to the side wall of the swing rod; a sliding opening is provided on the side of the arc-shaped plate closest to the human body; a sliding groove is provided on the upper and lower inner walls of the sliding opening; the massage block is slidably connected to the sliding opening through a slider fixed to the upper and lower surfaces of the massage block and the sliding groove; multiple massage sticks are evenly arranged, with their ends facing the waist of the human body and penetrating the massage block; two massage belts are fixed to both sides of the massage block to fix the massage block to the waist of the human body, and the massage belts are provided with snap fasteners.

[0010] Furthermore, the adjustment mechanism includes two U-shaped plates respectively fixed to the opposite side walls of the fixed rod and the swing rod; a motor is fixed to the outer side wall of the U-shaped plate; the motor is electrically connected to the controller, which is located on the exercise bike body; the controller is used to control the start and stop of the motor; the drive shaft of the motor passes through one side wall of the U-shaped plate and is fixed to a mounting shaft rotatably connected inside the U-shaped plate; an elastic pull strap is provided between the two mounting shafts; the two ends of the elastic pull strap are detachably fixed to different mounting shafts respectively.

[0011] Furthermore, the mounting shaft includes a shaft body and a clamping plate; the shaft body is rotatably connected to the U-shaped plate and fixedly connected to the corresponding motor; a pressure groove is formed on the surface of the shaft body, and uniformly arranged clamping slots are formed at the bottom of the pressure groove; the clamping plate is engaged with the clamping slots through a clamping block fixedly connected to the bottom of the clamping plate; the volume of the pressure groove is larger than that of the clamping plate; the volume of the clamping slot is larger than that of the clamping block; the elastically stretched section is located between the clamping slot and the clamping block.

[0012] Furthermore, a soft rubber pad is fixedly connected to the bottom of the pressure groove; the soft rubber pad is a single piece and is set tightly against the bottom of the groove.

[0013] Furthermore, the soft rubber pad has a cavity filled with gas; a partition is slidably connected to the bottom of the sliding port; the gap between the partition and the bottom of the sliding port is connected to the cavity through a flexible tube, and a sealing gasket is provided between the partition and the sliding port.

[0014] Furthermore, the partition has a wave-shaped design on the side near the massage block, and the end of the massage stick is designed to contact the surface of the partition via rollers; the massage block has a pressure chamber inside through which the massage stick passes; a pressure plate is fixedly connected to the surface of the massage stick located in the corresponding pressure chamber; and springs are fixedly connected between the pressure plate and the bottom and top of the corresponding pressure chamber.

[0015] Furthermore, the massage block has multiple evenly arranged air holes that are connected to the pressure chamber near the surface of the human body.

[0016] Furthermore, an extension rod is hinged to a section of the swing rod away from the fixed rod; a second massage mechanism is fixedly connected to the side wall of the end of the extension rod away from the swing rod, the second massage mechanism being used to massage the human shoulder; both the massage belt of the first mechanism and the second massage mechanism are vibrating massage belts; a fixed plate is fixedly connected to the hinge joint between the extension rod and the swing rod; the surface of the fixed plate has evenly distributed fixing grooves; a fixing block that mates with the fixing grooves is slidably connected to the surface of the swing rod.

[0017] Furthermore, an elastic band is fixedly connected between the massage belt and the second massage mechanism, and the elastic band is set to fit snugly against the back of the human body.

[0018] Compared with the prior art, the present invention provides a cycling-style back massage fitness device, which has the following beneficial effects:

[0019] 1. The motor can be manually controlled to rotate forward or backward, thereby tightening and loosening the elastic band. During the tightening process, the minimum angle between the swing rod and the fixed rod decreases, and the first massage mechanism presses towards the human body, thereby adjusting the massage intensity. By pressing the waist of the human body through the swing rod and the first massage mechanism, the waist of the human body can be kept straight, which can correct the rider's riding posture. Maintaining a suitable riding posture can further reduce fatigue.

[0020] 2. During cycling, the cyclist's waist movements cause the massage blocks to slide. As the massage blocks slide, the end of the massage stick slides on the wavy surface of the partition, causing the massage stick to extend and retract regularly, improving the massage effect. The double buffering effect of the spring and the air stored between the partition and the bottom of the sliding opening effectively reduces the impact of the massage stick on the human body during the reciprocating process, thus preventing injury. At the same time, the rollers reduce the friction between the massage stick and the partition surface, avoiding affecting the cyclist's movements and improving the cyclist's riding comfort. Attached Figure Description

[0021] Figure 1 This is the front view of the present invention;

[0022] Figure 2 This is a perspective view of the adjustment mechanism of the present invention;

[0023] Figure 3 This is a cross-sectional view of the first massage mechanism of the present invention;

[0024] Figure 4 A sectional view of the mounting shaft of the present invention;

[0025] Figure 5 for Figure 3 Enlarged view of a portion of point A in the middle;

[0026] Figure 6 for Figure 4Enlarged view of a section at point B in the middle;

[0027] In the diagram: Exercise bike 1, fixed bar 11, swing bar 12, extension bar 13, adjustment mechanism 2, U-shaped plate 21, motor 22, mounting shaft 23, shaft body 231, clamping plate 232, pressure groove 233, clamping groove 234, clamping block 235, soft rubber pad 236, elastic strap 24, first massage mechanism 3, arc plate 31, massage block 32, massage stick 33, massage belt 34, sliding opening 35, sliding groove 36, partition 37, pressure chamber 38, pressure plate 39, second massage mechanism 4, fixed plate 41, fixed groove 42, fixed block 43, elastic belt 44. Detailed Implementation

[0028] The following will be combined with the appendix of this invention. Figure 1-6 The technical solution of the present invention will be clearly and completely described.

[0029] A cycling-style back massage fitness device includes: a fitness bike 1, an adjustment mechanism 2, a fixed rod 11, a swing rod 12, and a first massage mechanism 3;

[0030] One end of the fixed rod 11 is fixed to one side of the exercise bike 1, and the other end is hinged to one end of the swing rod 12; the side of the swing rod 12 away from the fixed rod 11 is slidably connected to the first massage mechanism 3; the adjustment mechanism 2 is disposed between the fixed rod 11 and the swing rod 12, and is used to adjust the angle between the swing rod 12 and the fixed rod 11 so that the first massage mechanism 3 fits snugly against the waist of the human body; the first massage mechanism 3 is used to massage the waist of the human body;

[0031] The first massage mechanism 3 includes an arc-shaped plate 31, a massage block 32, a massage rod 33, and a massage belt 34; the arc-shaped plate 31 is slidably connected to the side wall of the swing rod 12; the side of the arc-shaped plate 31 closest to the human body has a sliding opening 35; the upper and lower inner walls of the sliding opening 35 are both provided with sliding grooves 36; the massage block 32 is slidably connected to the sliding opening 35 by a slider fixed to the upper and lower surfaces of the massage block 32 and cooperating with the sliding grooves 36; there are multiple massage rods 33 evenly arranged, with their ends facing the waist of the human body and penetrating the massage block 32; there are two massage belts 34, which are fixed to both sides of the massage block 32 and are used to fix the massage block 32 to the waist of the human body, and the massage belts 34 are provided with a male and female adhesive pad;

[0032] When the rider gets on the exercise bike 1, the massage belt 34 in the first massage mechanism 3 is fixed to the waist with the snap fasteners, and the massage block 32 is in the center of the lower back. Then, the angle between the fixed rod 11 and the swing rod 12 is changed by adjusting the mechanism 2. The rider gradually leans forward during this process and stops adjusting the mechanism 2 after finding the most comfortable riding posture.

[0033] During cycling, the rider's waist swings left and right and up and down. At this time, the massage stick 33 in the first massage mechanism 3 can effectively squeeze and massage the waist. At the same time, the sliding of the massage block 32 and the sliding of the arc plate 31 can effectively reduce the rider's discomfort. The massage belt 34 also makes it convenient for the rider to adjust the massage position.

[0034] In one embodiment of the present invention, the adjustment mechanism 2 includes two U-shaped plates 21 respectively fixedly connected to the opposite side walls of the fixed rod 11 and the swing rod 12; a motor 22 is fixedly connected to the outer side wall of the U-shaped plate 21; the motor 22 is electrically connected to a controller, which is located on the exercise bike 1; the controller is used to control the start and stop of the motor 22; the drive shaft of the motor 22 passes through one side wall of the U-shaped plate 21 and is fixedly connected to a mounting shaft 23 rotatably connected inside the U-shaped plate 21; an elastic pull strap 24 is provided between the two mounting shafts 23; the two ends of the elastic pull strap 24 are detachably fixedly connected to different mounting shafts 23 respectively;

[0035] During operation, the rider can manually control the motor 22 to rotate forward or backward via the controller, thereby tightening and loosening the elastic strap 24. When the elastic strap 24 is tightened, the minimum angle between the swing rod 12 and the fixed rod 11 decreases, and the first massage mechanism 3 presses towards the human body, thereby adjusting the massage intensity. By pressing the waist of the human body through the swing rod 12 and the first massage mechanism 3, the rider's waist is kept straight, which can correct the rider's riding posture. Maintaining a suitable riding posture can further reduce fatigue. Furthermore, the elastic strap 24 is detachably fixed to different mounting shafts 23 at both ends, making it convenient to clean and replace the elastic strap 24. The operation is simple and convenient.

[0036] In one embodiment of the present invention, the mounting shaft 23 includes a shaft body 231 and a clamping plate 232; the shaft body 231 is rotatably connected to the U-shaped plate 21 and fixedly connected to the drive shaft of the corresponding motor 22; a pressure groove 233 is formed on the surface of the shaft body 231, and a uniformly arranged clamping groove 234 is formed at the bottom of the pressure groove 233; the clamping plate 232 is engaged with the clamping groove 234 in the pressure groove 233 through a clamping block 235 fixedly connected to the bottom of the clamping plate 232; the volume of the pressure groove 233 is larger than that of the clamping plate 232; the volume of the clamping groove 234 is larger than that of the clamping block 235; a section of the elastic pull strap 24 is located between the clamping groove 234 and the clamping block 235; during operation, the elastic pull strap 24 is installed during the process. First, the clamping plate 232 is removed from the pressure groove 233. One end of the elastic pull band 24 is placed in the pressure groove 233. After the clamping block 235 on the clamping plate 232 is aligned with the corresponding groove 234, the clamping plate 232 and the clamping block 235 cooperate with the pressure groove 233 and the groove 234 to press the elastic pull band 24. At this time, the controller makes the shaft 231 rotate at least one turn in the winding direction of the elastic pull band 24, so that the end of the elastic pull band 24 away from the shaft 231 is located on the surface of the clamping plate 232. Thus, during the tightening process of the elastic pull band 24, the tension of the elastic pull band 24 itself is used to squeeze and wrap the clamping plate 232, so that the clamping plate 232 clamps the elastic pull band 24, thereby fixing the elastic pull band 24.

[0037] During disassembly, the controller controls the motor 22 to rotate in the opposite direction of the winding of the elastic pull strap 24, exposing the clamping plate 232. At this time, the elastic pull strap 24 is pulled to pull the clamping plate 232 out of the pressure groove 233, and the elastic pull strap 24 can be removed. Disassembly is simple and convenient.

[0038] In one embodiment of the present invention, a soft rubber pad 236 is fixedly connected to the bottom of the pressure groove 233; the soft rubber pad 236 is a single piece and is set tightly against the bottom of the slot 234; during operation, the soft rubber pad 236 enhances the friction of the elastic pull strap 24 during the process of the clamping plate 232 and the clamping block 235 cooperating with the pressure groove 233 and the slot 234 to fix the elastic pull strap 24, thereby further improving the fixing effect. At the same time, the soft rubber pad 236 can effectively protect the elastic pull strap 24 and prevent damage caused by rigid pulling. In addition, the soft rubber pad 236 can reduce the difficulty of inserting the clamping plate 232 and the clamping block 235 into the corresponding pressure groove 233 and slot 234, making disassembly and assembly simpler and more convenient.

[0039] In one embodiment of the present invention, the soft rubber pad 236 has a cavity filled with gas; a partition 37 is slidably connected to the bottom of the sliding opening 35; the gap between the partition 37 and the bottom of the sliding opening 35 is connected to the cavity through a flexible tube, and a sealing gasket is provided between the partition 37 and the sliding opening 35; during operation, the soft rubber pad 236 is compressed during the clamping process of the elastic strap 24, and the gas in the cavity enters the gap between the partition 37 and the sliding opening 35, which increases the air pressure between the bottom of the sliding opening 35 and the partition 37, causing the partition 37 to slide, thereby increasing the squeezing force on the massage stick 33, thus increasing the pressing force of the massage stick 33. At the same time, since there is gas between the partition 37 and the bottom of the sliding opening 35, the massage stick 33 can be effectively buffered, so as to avoid the rigid contact of the massage stick 33 with the human body during the massage, thus preventing discomfort to the human body.

[0040] In one embodiment of the present invention, the partition 37 has a wave-shaped surface near the massage block 32, and the end of the massage stick 33 is designed to contact the surface of the partition 37 via rollers; the massage block 32 has a pressure chamber 38 through which the massage stick 33 passes; a pressure plate 39 is fixedly connected to the surface of the massage stick 33 located in the corresponding pressure chamber 38; springs are fixedly connected between the pressure plate 39 and the bottom and top of the corresponding pressure chamber 38; during operation, when the rider swings their waist, the massage block 32 slides, and the end of the massage stick 33 slides on the wave-shaped surface of the partition 37, thereby causing the massage stick 33 to extend and retract regularly, improving the pressing effect of the massage stick 33. Furthermore, the double buffering effect of the springs and the gas stored between the partition 37 and the bottom of the sliding opening 35 effectively reduces the excessive impact of the massage stick 33 on the human body during reciprocating motion, preventing injury. Simultaneously, the rollers reduce the friction between the massage stick 33 and the surface of the partition 37, avoiding affecting the rider's movements and improving the rider's riding comfort.

[0041] As one embodiment of the present invention, the massage block 32 has a plurality of evenly arranged air holes that are connected to the pressure chamber 38 near the surface of the human body; during operation, the massage stick 33 reciprocates, and the air in the pressure chamber 38 is squeezed and relaxed by the pressure plate 39 on the surface of the massage stick 33, which causes the gas to be ejected from the air holes and drawn in, blowing on the massage area of ​​the cyclist, cooling down and improving comfort.

[0042] In one embodiment of the present invention, an extension rod 13 is hinged to a section of the swing rod 12 away from the fixed rod 11; a second massage mechanism 4 is fixedly connected to the end side wall of the extension rod 13 away from the swing rod 12, the second massage mechanism 4 is used to massage the human shoulder, and the second massage mechanism 4 is electrically connected to the controller; the massage belt 34 of the first massage mechanism 3 and the second massage mechanism 4 are both vibrating massage belts; a fixed plate 41 is fixedly connected to the hinge joint of the extension rod 13 and the swing rod 12; the surface of the fixed plate 41 is provided with uniformly arranged fixing grooves 42; a fixing block 43 that cooperates with the fixing groove 42 is slidably connected to the surface of the swing rod 12; during operation, when the rider needs to massage his shoulder, he swings the extension rod 13 so that the massage belt 34 is tightly attached to and fixed to the human shoulder, at which time the fixing block 43 is inserted into the corresponding fixing groove 42, the angle of the extension rod 13 is fixed by the fixing plate 41, and the second massage mechanism 4 is started by the controller to realize synchronous vibration massage of the shoulder and improve comfort.

[0043] In one embodiment of the present invention, an elastic band 44 is fixedly connected between the massage belt 34 and the second massage mechanism 4, and the elastic band 44 is set close to the back of the human body. When working, when both the massage belt 34 and the second massage mechanism 4 are activated, the elastic band 44 is close to the back of the human body. The vibration generated by the massage belt and the second massage mechanism 4 drives the elastic band 44 to vibrate, thereby causing the elastic band 44 to intermittently pat the back of the human body, providing effective vibration massage to the back of the human body, achieving a larger massage area and improving comfort.

[0044] 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 cycling-style back massage fitness device, comprising: The exercise bike (1), adjustment mechanism (2), fixed bar (11), swing bar (12) and first massage mechanism (3); The feature is that: one end of the fixed rod (11) is fixedly connected to one side of the exercise bike (1), and the other end is hinged to one end of the swing rod (12); a first massage mechanism (3) is slidably connected to the side of the swing rod (12) away from the fixed rod (11); the adjustment mechanism (2) is disposed between the fixed rod (11) and the swing rod (12) for adjusting the angle between the swing rod (12) and the fixed rod (11) so that the first massage mechanism (3) fits tightly against the waist of the human body; the first massage mechanism (3) is used to massage the waist of the human body; The first massage mechanism (3) includes an arc plate (31), a massage block (32), a massage stick (33), and a massage belt (34); the arc plate (31) is slidably connected to the side wall of the swing rod (12); the arc plate (31) has a sliding opening (35) on the side close to the human body; the upper and lower inner walls of the sliding opening (35) are provided with sliding grooves (36); the massage block (32) is slidably connected to the sliding opening (35) through the sliding block and the sliding groove (36) fixedly connected to the upper and lower surfaces of the massage block (32); the massage sticks (33) are a plurality of evenly arranged, with the ends facing the waist of the human body and passing through the massage block (32); the number of massage belts (34) is two, fixedly connected to both sides of the massage block (32), used to fix the massage block (32) to the waist of the human body, and the massage belts (34) are provided with a mother-and-child sticker; An extension rod (13) is hinged to a section of the swing rod (12) away from the fixed rod (11); a second massage mechanism (4) is fixedly connected to the end side wall of the extension rod (13) away from the swing rod (12), the second massage mechanism (4) is used to massage the human shoulder, and the second massage mechanism (4) is electrically connected to the controller; the massage belt (34) of the first massage mechanism (3) and the second massage mechanism (4) are both vibrating massage belts; a fixed plate (41) is fixedly connected to the hinge of the extension rod (13) and the swing rod (12); a fixed groove (42) is evenly arranged on the surface of the fixed plate (41); a fixed block (43) that cooperates with the fixed groove (42) is slidably connected to the surface of the swing rod (12).

2. The cycling-style back massage fitness device according to claim 1, characterized in that: The adjustment mechanism (2) includes two U-shaped plates (21) respectively fixed to the opposite side walls of the fixed rod (11) and the swing rod (12); a motor (22) is fixed to the outer side wall of the U-shaped plate (21); the motor (22) is electrically connected to the controller, which is located on the exercise bike (1); the controller is used to control the start and stop of the motor (22); the drive shaft of the motor (22) passes through one side wall of the U-shaped plate (21) and is fixed to the mounting shaft (23) rotatably connected inside the U-shaped plate (21); an elastic pull strap (24) is provided between the two mounting shafts (23); the two ends of the elastic pull strap (24) are detachably fixed to different mounting shafts (23).

3. The cycling-style back massage fitness device according to claim 2, characterized in that: The mounting shaft (23) includes a shaft body (231) and a clamping plate (232); the shaft body (231) is rotatably connected to the U-shaped plate (21) and fixedly connected to the drive shaft of the corresponding motor (22); a pressure groove (233) is provided on the surface of the shaft body (231), and a uniformly arranged clamping groove (234) is provided at the bottom of the pressure groove (233); the clamping plate (232) is engaged with the clamping groove (234) in the pressure groove (233) through a clamping block (235) fixedly connected to the bottom of the clamping plate (232); the volume of the pressure groove (233) is larger than that of the clamping plate (232); the volume of the clamping groove (234) is larger than that of the clamping block (235); a section of the elastic pull strap (24) is located between the clamping groove (234) and the clamping block (235).

4. The cycling-style back massage fitness device according to claim 3, characterized in that: A soft rubber pad (236) is fixedly connected to the bottom of the pressure groove (233); the soft rubber pad (236) is a whole piece and is set tightly against the bottom of the card slot (234).

5. A cycling-style back massage fitness device according to claim 4, characterized in that: The soft rubber pad (236) has a cavity, and the cavity is filled with gas; the bottom of the sliding port (35) is slidably connected to a partition (37); the gap between the partition (37) and the bottom of the sliding port (35) is connected to the cavity through a hose, and a sealing gasket is provided between the partition (37) and the sliding port (35).

6. The cycling-style back massage fitness device according to claim 5, characterized in that: The partition (37) has a wave-shaped surface design on the side near the massage block (32), and the end of the massage stick (33) is designed to contact the surface of the partition (37) through rollers; The massage block (32) has a pressure chamber (38) inside the massage stick (33); a pressure plate (39) is fixedly connected to the surface of the massage stick (33) located in the corresponding pressure chamber (38); springs are fixedly connected between the pressure plate (39) and the bottom and top of the corresponding pressure chamber (38).

7. A cycling-style back massage fitness device according to claim 6, characterized in that: The massage block (32) has multiple evenly arranged air holes that are connected to the pressure chamber (38) near the surface of the human body.

8. A cycling-style back massage fitness device according to claim 1, characterized in that: An elastic band (44) is fixed between the massage belt (34) and the second massage mechanism (4), and the elastic band (44) is set close to the back of the human body.

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