Massage mechanism with walking massage synchronization

Abstract

The utility model relates to a kind of walking massage synchronous massage mechanism, including pedestal and the reciprocating massage device being set on pedestal, the massage device includes shell, massage head, power component and transmission component, the transmission component is located in shell, massage head is located outside shell, power component drives massage head movement by the transmission effect of transmission component, it is characterized in that, the rack is integrally or fixedly equipped on the pedestal, walking gear is equipped on the rack and is engaged with it, the walking gear is driven to rotate and reciprocatingly moves on rack with transmission component transmission cooperation, with the above technical solution, the utility model provides a kind of walking massage synchronous massage mechanism, the rotation of massage head and the walking of massage device on pedestal are all using a set of driving structure, i.

Description

Technical Field

[0001] This utility model relates to the field of massage equipment technology, and in particular to a massage mechanism that allows for simultaneous walking and massage. Background Technology

[0002] With the development of science and technology and the improvement of living standards, people are paying more and more attention to health care massage as one of the health care methods. Manual massage can unblock the meridians, promote blood circulation, and maintain the yin-yang balance of the body. Therefore, after a massage, you can feel your muscles relaxed, your joints flexible, and your spirit refreshed. It can also eliminate fatigue and play an important role in ensuring your health. The principle of massage structure is to use the rolling force and mechanical squeezing of machinery to perform massage, which reduces the manual burden and cost.

[0003] The massage mechanism mainly includes a base and a massage device mounted on the base. The massage device includes a massage head and a drive structure that drives the massage head. Because the massage device needs to move back and forth on the base to perform a large-area massage, a drive structure is also required to drive the massage device to move back and forth on the base. The setup of two drive structures results in a large and bulky massage mechanism. Utility Model Content

[0004] The purpose of this utility model is to overcome the defects of the prior art. This utility model provides a massage mechanism that synchronizes walking and massage. The rotation of the massage head and the walking of the massage device on the base can be achieved by a single drive structure, making the overall structure of the massage mechanism compact and lightweight.

[0005] The technical solution of this utility model is as follows: A massage mechanism with synchronized walking and massage, including a base and a massage device reciprocatingly mounted on the base. The massage device includes a housing, a massage head, a power component, and a transmission component. The transmission component is located inside the housing, and the massage head is located outside the housing. The power component drives the massage head to move through the transmission component. A rack is integrally or fixedly mounted on the base, and a walking gear meshes with the rack. The walking gear is driven by the transmission component to rotate and reciprocate on the rack.

[0006] Using the above technical solution, the power component drives the massage head to rotate and the walking gear to rotate through the transmission of the transmission component. The walking gear meshes with the rack, so it moves along the rack when it rotates, thereby driving the massage device to move back and forth on the base. The massage head can be rotated and the massage device can be moved by a single power component, making the overall structure of the massage mechanism simple.

[0007] A further feature of this invention is that the power assembly includes a motor and a worm gear. The motor is located outside the housing, and the worm gear is located on the output shaft of the motor and extends into the housing to engage with the transmission assembly.

[0008] The transmission assembly includes a transmission rod, a helical gear, a driving gear, a large gear, a small gear, a driven gear, and a driven rod. The helical gear and the driving gear are mounted on the transmission rod and are engaged with a worm gear. The driven gear is sleeved on the driven rod. The massage head is fixed on the driven rod and rotates synchronously with the driven rod. There are two sets of large gears, located on both sides of the driven gear. One set of large gears drives the driving gear and the driven gear, and the other set of large gears drives the driven gear and the traveling gear.

[0009] With the above-mentioned further configuration, the structure is simple and easy to operate. The worm gear and helical gear work together to drive the active gear mounted on the transmission rod to rotate. The active gear drives the large and small gears to rotate, which in turn drive the driven gear to rotate. This drives the driven rod and the massage head mounted on the driven rod to rotate, thus realizing the massage function. The driven gear drives the traveling gear to rotate through another set of large and small gears. When the traveling gear rotates, it moves on the rack, thus driving the entire massage device to move back and forth on the base. The massage range is large, and the massage head and traveling gear can be driven by a single motor.

[0010] A further feature of this invention is that the base is provided with a first limit switch and a second limit switch, which are spaced apart along the reciprocating direction of the massage device, and the massage device reciprocates between the two limit switches.

[0011] With the above-mentioned further configuration, the two limit switches can constrain the linear movement distance of the massage device. After the housing touches the first limit switch, the power component moves in the opposite direction, and the massage device moves towards the second limit switch. After touching the second limit switch, the power component changes the direction of rotation, and the massage device moves towards the first limit switch.

[0012] A further feature of this invention is that the bottom of the housing is provided with a groove and a through groove that connects the groove to the inside of the housing. The rack is located in the groove, and the traveling gear is exposed outside the groove through the through groove and meshes with the rack.

[0013] The above-mentioned further design facilitates the meshing of the traveling gear and the rack. The rack is located in the middle of the bottom of the housing. Only one rack and one traveling gear are needed to make the massage device move back and forth stably.

[0014] A further improvement of this utility model is as follows: the base includes a split base plate and pressure plates located on both sides of the base plate. The rack is integrally formed on the base plate and located between the two pressure plates. The two sides of the housing are provided with corresponding guide grooves. The side of the pressure plate is located in the corresponding guide groove and cooperates with the guide groove for guided sliding.

[0015] With the above-mentioned further configuration, the pressure plate is installed on the base by screws, and a positioning edge extends from the opposite side of the pressure plate toward the rack. There is a gap between the positioning plate and the base plate, and the positioning edge is located in the guide groove. The side part of the housing is located between the positioning plate and the base plate, so that the structure is stable when the massage device moves back and forth, and the traveling gear and the rack mesh accurately. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a specific embodiment of the present utility model; Figure 2 This is a schematic diagram of a massage device according to a specific embodiment of the present invention; Figure 3 This is a schematic diagram of the interior of the housing according to a specific embodiment of the present utility model; Figure 4 This is a schematic diagram of the power assembly and transmission assembly according to a specific embodiment of the present utility model; Figure 5 This is a schematic diagram of the traveling gear and rack in a specific embodiment of the present invention; Figure 6 This is a schematic diagram of the base according to a specific embodiment of the present utility model; Figure 7 This is a schematic diagram of the lower shell of a specific embodiment of the present utility model.

[0017] In the diagram, 1. Base; 11. Rack; 12. Base plate; 13. Pressure plate; 2. Massage device; 21. Housing; 211. Groove; 212. Through groove; 213. Guide slide; 22. Massage head; 23. Power assembly; 231. Motor; 232. Worm gear; 24. Transmission assembly; 241. Transmission rod; 242. Drive gear; 243. Large and small gears; 244. Driven gear; 245. Driven rod; 246. Helical gear; 3. Travel gear; 4. First limit switch; 5. Second limit switch. Detailed Implementation

[0018] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] It should be noted that all directional indicators (such as up, down, forward, backward, etc.) in the description of this utility model are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0020] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a number" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0021] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0022] like Figure 1-7 As shown, a massage mechanism with synchronized walking and massaging includes a base 1 and a massage device 2 that reciprocates on the base 1. The massage device 2 includes a housing 21, a massage head 22, a power component 23, and a transmission component 24. The transmission component 24 is located inside the housing 21, and the massage head 22 is located outside the housing 21. The power component 23 drives the massage head 22 to move through the transmission component 24. A rack 11 is integrally or fixedly provided on the base 1, and a walking gear 3 meshes with the rack 11. The walking gear 3 is in transmission cooperation with the transmission component 24 to drive the massage head 22. The moving gear 3 rotates and reciprocates on the rack 11. The power component 23 works to drive the massage head 22 to rotate and drive the moving gear 3 to rotate through the transmission component 24. The moving gear 3 meshes with the rack 11, so it moves along the rack 11 when it rotates, thereby driving the massage device 2 to reciprocate on the base 1. The massage head 22 can be rotated and the massage device 2 can be moved by a single power component 23, making the overall structure of the massage mechanism simple and compact. It can be modularly used and can be placed on the armrest, backrest, or calf of a massage chair.

[0023] The power assembly 23 includes a motor 231 and a worm gear 232. The motor 231 is located outside the housing 21, and the worm gear 232 is mounted on the output shaft of the motor 231 and extends into the housing 21 to engage with the transmission assembly 24. The housing is a split structure with an upper and a lower housing, which are connected by screws for easy installation of the transmission assembly. The transmission assembly 24 includes a transmission rod 241, a helical gear 246, a driving gear 242, a large gear 243, and a driven gear 246. 4. A driven rod 245, a helical gear 246 and a driving gear 242 are mounted on a transmission rod 241, the helical gear 246 is engaged with a worm gear 232, the driven gear 244 is sleeved on the driven rod 245, the massage head 22 is fixed on the driven rod 245 and rotates synchronously with the driven rod 245, the massage head 22 is fixed to the driven rod 245 by screws, and the end of the driven rod 245 is D-shaped, the massage head 22 is provided with a D-shaped mounting hole, the driven rod 245... The end of 45 passes through the massage head 22. The large and small gears 243 are provided in two sets, located on both sides of the driven gear 244. One set of large and small gears 243 drives the driving gear 242 and the driven gear 244, while the other set of large and small gears 243 drives the driven gear 244 and the traveling gear 3. The structure is simple and easy to operate. The worm gear and the helical gear 246 drive the driving gear 242, which is mounted on the transmission rod 241, to rotate. The driving gear 242 drives the large and small gears 243 to rotate, which in turn drives the driven gear 244 to rotate. This drives the driven rod 245 and the massage head 22 mounted on the driven rod 245 to rotate, thus achieving the massage function. The driven gear 244 drives the traveling gear 3 to rotate through the other set of large and small gears 243. When the traveling gear 3 rotates, it moves on the rack 11, thus driving the entire massage device 2 to move back and forth on the base 1. The massage range is large, and the massage head 22 and the traveling gear 3 can be driven to rotate by a single motor 231.

[0024] The base 1 is provided with a first limit switch 4 and a second limit switch 5. The two limit switches are spaced apart along the reciprocating movement direction of the massage device 2. The massage device 2 reciprocates between the two limit switches. The two limit switches can constrain the linear movement distance of the massage device 2. After the housing 21 touches the first limit switch 4, the power component 23 moves in the opposite direction, and the massage device 2 moves towards the second limit switch 5. After touching the second limit switch, the power component 23 changes the rotation direction, and the massage device 2 moves towards the first limit switch 4.

[0025] The bottom of the housing 21 is provided with a groove 211 and a through groove 212 connecting the groove 211 to the inside of the housing 21. The rack 11 is located in the groove 211. The walking gear 3 is partially exposed in the groove 211 through the through groove 212 and meshes with the rack 11, facilitating the meshing of the walking gear 3 and the rack 11. The rack 11 is located in the middle of the bottom of the housing 21. Only one rack 11 and one walking gear 3 are needed to make the massage device 2 move back and forth stably. The base 1 includes a split base plate 12 and pressure plates 13 located on both sides of the base plate 12. The limit switch is fixed on one of the pressure plates 13, or the pressure plates 13 can be set separately. A limit switch is provided. The rack 11 is integrally formed on the base plate 12 and located between the two pressure plates 13. The two sides of the housing 21 are provided with corresponding guide grooves 213. The side of the pressure plate 13 is located in the corresponding guide groove 213 and is guided and slidably engaged with the guide groove 213. The pressure plate 13 is installed on the base 1 by screws. The opposite side of the pressure plate 13 extends towards the rack 11 with a positioning edge. There is a gap between the positioning plate and the base plate 12. The positioning edge is located in the guide groove 213. The side part of the housing 21 is located between the positioning plate and the base plate 12, so that the structure is stable when the massage device 2 moves back and forth, and the traveling gear 3 and the rack 11 are accurately engaged.

Claims

1. A massage mechanism for synchronized walking and massage, comprising a base (1) and a massage device (2) reciprocatingly mounted on the base (1), the massage device (2) comprising a housing (21), a massage head (22), a power component (23), and a transmission component (24), wherein the transmission component (24) is disposed within the housing (21), the massage head (22) is disposed outside the housing (21), and the power component (23) drives the massage head (22) to move through the transmission component (24), characterized in that, A rack (11) is integrally or fixedly provided on the base (1), and a traveling gear (3) meshes with the rack (11). The traveling gear (3) is driven by the transmission assembly (24) to drive the traveling gear (3) to rotate and reciprocate on the rack (11).

2. The massage mechanism according to claim 1, wherein The power assembly (23) includes a motor (231) and a worm gear (232). The motor (231) is located outside the housing (21), and the worm gear (232) is located on the output shaft of the motor (231) and extends into the housing (21) to engage with the transmission assembly (24) for transmission.

3. The massage mechanism of claim 2, wherein, The transmission assembly (24) includes a transmission rod (241), a helical gear (246), a driving gear (242), a large gear (243), a driven gear (244), and a driven rod (245). The helical gear (246) and the driving gear (242) are mounted on the transmission rod (241). The helical gear (246) is driven by the worm gear (232). The driven gear (244) is mounted on the driven rod (245). The massage head (22) is fixed on the driven rod (245) and rotates synchronously with the driven rod (245). There are two sets of large gears (243), which are located on both sides of the driven gear (244). One set of large gears (243) drives the driving gear (242) and the driven gear (244), and the other set of large gears (243) drives the driven gear (244) and the traveling gear (3).

4. The massage mechanism of claim 1 or 2 or 3, wherein, The base (1) is provided with a first limit switch (4) and a second limit switch (5). The two limit switches are separated along the reciprocating direction of the massage device (2), and the massage device (2) reciprocates between the two limit switches.

5. The massage mechanism of claim 1 or 2 or 3, wherein, The bottom of the housing (21) is provided with a groove (211) and a through groove (212) connecting the groove (211) and the through groove (212) inside the housing (21). The rack (11) is located in the groove (211). The walking gear (3) is partially exposed in the groove (211) through the through groove (212) and meshes with the rack (11).

6. The massage mechanism of claim 5, wherein, The base (1) includes a split base plate (12) and pressure plates (13) located on both sides of the base plate (12). The rack (11) is integrally formed on the base plate (12) and located between the two pressure plates (13). The housing (21) is provided with guide grooves (213) on both sides. The side of the pressure plate (13) is located in the corresponding guide groove (213) and is guided and slidably cooperated with the guide groove (213).

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