Automatic width adjusting massager of massage bed
By setting up an automatic width adjustment mechanism on the massage table, using components such as pulling frame, pulling wheel and width adjustment drive motor, the width adjustment wheel is adjusted, which solves the problem of reducing force caused by the fixed position of the existing massager, and improves the Massage effects and immune function of the body.
Patent Information
- Application Number
- CN202323386127.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2023-04-06
- Filing Date
- 2023-12-13
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2033-12-13
AI Technical Summary
The existing massage table's massager roller or spherical massage head is installed in a fixed position, resulting in a decrease in the massage force after long-term use, and the inability to adapt to the acupuncture points of different widths, causing discomfort.
Design an automatic width adjustment massager. By setting a width adjustment mechanism on the massager, the massage wheel is realized by using components such as pulling frame, pulling wheel, massage wheel, cylinder, width adjustment drive motor and inverter. Width adjustment allows the massager to adjust width or narrow according to needs, thereby adapting to acupuncture points of different widths.
Through the automatic width adjustment function, the massage effect is improved, the working pressure is relieved, the human immune function is improved, and the discomfort caused by the fixed-width massager is solved.
Smart Images
Figure CN222323895U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of massage beds, and in particular to an automatic width-adjusting massager for massage beds. Background Art
[0002] The massager rollers of the existing massage beds include massagers with multiple rollers installed at fixed positions, and massagers with spherical massage heads installed at four fixed positions. If users massage at fixed positions for a long time, the users will feel that the massage force is getting smaller and smaller, and the users feel uncomfortable with the massage force. Utility Model Content
[0003] The utility model provides an automatic width-adjusting massager for a massage bed. By arranging a width-adjusting and narrowing-adjusting mechanism on the massager, the width of the massager can be freely changed as needed during massage, and acupuncture points of different widths on the back can be massaged. The user can obtain a better massage effect, and the work pressure of the user can be better relieved, and the immune function of the human body can be improved, thus solving the problem that the width of the existing massage bed massager is fixed.
[0004] The technical solution of this utility model is as follows:
[0005] A massage bed automatic width adjustment massager comprises a bracket, a mounting plate, a longitudinal guide rail, a longitudinal drive mechanism and a massage component, wherein the massage component comprises a pulling frame, a pulling wheel, a massage wheel and a width adjustment mechanism, wherein the mounting plate is mounted on the bracket, the longitudinal guide rail is mounted on the mounting plate, and the longitudinal drive mechanism is mounted on the mounting plate. The invention is characterized in that the pulling wheel is rotatably mounted on the pulling frame, two massage wheels are grouped together, the massage wheels are transversely mounted on the pulling frame, the pulling wheels move on the longitudinal guide rail, and the width adjustment mechanism drives the massage wheels to move away from or closer to each other, thereby achieving the effect of adjusting the width or narrowing the massage wheels of the massager.
[0006] As a further technical solution, the width adjustment mechanism includes a first width adjustment bracket, a second width adjustment bracket, a massage pin, a cylinder, and a cylinder rod. The pulling frame includes a pulling shaft. There are four pulling wheels, and the pulling wheels are respectively installed on the upper and lower sides of the pulling frame through the pulling shaft. There are two massage pins, and the two massage pins are transversely installed on the upper end of the pulling frame. There are four massage wheels, and the four massage wheels and the first width adjustment bracket and the second width adjustment bracket are transversely slidably installed on the massage pins. The cylinder is fixedly installed on the second width adjustment bracket, and the cylinder rod is installed on the upper end of the first width adjustment bracket.
[0007] As a further technical solution, the width adjustment mechanism includes a width adjustment drive motor, a width adjustment screw rod, a width adjustment threaded hole and a connecting plate. The width adjustment drive motor is connected to the massage pin shaft through the connecting plate. The width adjustment screw rod is provided at the upper and lower ends of the width adjustment drive motor. The screw rod of the width adjustment screw rod is a top positive and bottom reversed thread. The top positive and bottom reversed threads of the width adjustment screw rod cooperate with the width adjustment threaded holes of the first width adjustment bracket and the second width adjustment bracket to be rotatably connected.
[0008] As a further technical solution, the width adjustment mechanism also includes a first narrowing pull wire, a second width adjustment pull wire, a width adjustment handle, and an inverter. The first narrowing pull wire includes a wire core cylindrical head and a pressure plate, the second width adjustment pull wire includes a second wire core cylindrical head and a second pressure plate, the inverter includes an outer sliding plate and an inner sliding plate, the outer sliding plate and the inner sliding plate are slidably matched, the upper end of the inner sliding plate is connected to the first width adjustment bracket, the lower end of the outer sliding plate is connected to the lower end of the second width adjustment bracket, the width adjustment handle includes a first contact and a second contact, the width adjustment handle is swingably installed on the bracket, the wire core cylindrical head of the first narrowing pull wire is connected to the first width adjustment bracket, the pressure plate of the first narrowing pull wire is connected to the second width adjustment bracket, the other end of the first narrowing pull wire is connected to the first contact of the width adjustment handle, the second wire core cylindrical head of the second width adjustment pull wire is connected to the block on the upper end of the outer sliding plate, the second pressure plate of the second width adjustment pull wire is connected to the lower end of the inner sliding plate, and the other end of the wire core of the second width adjustment pull wire is connected to the second contact of the width adjustment handle.
[0009] As a further technical solution, the cross-sections of the outer sliding plate and the inner sliding plate are groove-shaped, the inner sliding plate slides in the groove of the outer sliding plate, and blocks are provided on both sides of the edge of the upper groove of the outer sliding plate, and the blocks are bent inward.
[0010] As a further technical solution, the massage assembly includes a massage arm, a massage shaft, a walking wheel and a walking shaft. There are two massage arms, and the two massage arms are provided with through holes. The left end of the massage arm is coaxially installed with the pulling wheel through a pulling shaft, and the two massage pins are installed on the upper right end of the massage arm. There are two walking wheels, and the two walking wheels are installed on the lower right end of the massage arm through the walking shaft.
[0011] As a further technical solution, the longitudinal drive mechanism includes a driving motor, a driving wheel, a tensioning wheel, a synchronous belt, and a guide wheel. The driving motor is installed on a mounting plate, the driving wheel is installed on the output end of the driving motor, the tensioning wheel is installed on the right side of the driving motor, and the guide wheel is installed on the other end of the mounting plate away from the driving motor. The synchronous belt is sleeved on the main driving wheel through the tensioning wheel and the guide wheel. The two ends of the synchronous belt are installed on the left and right sides of the pulling frame through synchronous belt mounting screws. The longitudinal guide rail includes a trapezoidal block, and the trapezoidal block is installed on the upper end surface of the longitudinal guide rail.
[0012] The working principle and beneficial effects of the utility model are as follows:
[0013] By setting a width adjustment drive mechanism on the massage assembly of the massage bed, the width of the massage wheel can be conveniently adjusted to be wider or narrower, and the acupuncture points of different widths of the user can be massaged, thereby better relieving the work fatigue and work pressure of the user. The user gets a comfortable effect, and compared with the traditional massager with fixed width, it solves the problem of users' discomfort in massaging acupuncture points at fixed positions for a long time, and improves the use effect of the massage bed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0015] Figure 1 This is the main view of the structure of the implementation of this application;
[0016] Figure 2 For the implementation of this application Figure 1 Top view of the minimum distance of the cylinder-driven massage roller;
[0017] Figure 3 For the implementation of this application Figure 1 Top view of the cylinder-driven massage roller at maximum distance;
[0018] Figure 4 This is a schematic diagram of the maximum distance of the massage roller driven by the motor screw in the embodiment of this application;
[0019] Figure 5 For the implementation of this application Figure 1 Left view of;
[0020] Figure 6 Schematic diagram of manually adjusting the minimum distance of the core wire of the massage roller for the implementation of this application;
[0021] Figure 7 A schematic diagram of the maximum distance of manual width adjustment of the massage roller for the present application;
[0022] Figure 8 For the implementation of this application Figure 7A partial enlarged schematic diagram of an inverter;
[0023] Fig. 9 For the implementation of this application Figure 7 A schematic left side cross-sectional view of an inverter;
[0024] Fig.10 For the implementation of this application Fig. 9 A top view of
[0025] Fig.11 For the implementation of this application Figure 7 Left view of;
[0026] Fig.12 This is a schematic diagram of a massage arm and a width adjustment drive motor according to an embodiment of the present application;
[0027] Fig.13 A schematic diagram of multiple massage rollers fixed in the prior art;
[0028] Fig.14 It is a schematic diagram of multiple fixed massage wheels in the prior art;
[0029] Fig.15 It is a schematic diagram of a massage spherical head fixed in the prior art;
[0030] In the figure: 1, bracket, 2, mounting plate, 3, longitudinal guide rail, 4, drive motor, 5, driving wheel, 6, tensioning wheel, 7, synchronous belt, 8, guide wheel, 9, pulling frame, 10, pulling wheel, 11, massage arm, 12, pulling shaft, 13, massage wheel, 14 massage pin, 15, walking wheel, 16, first width adjustment bracket, 17, width adjustment drive motor, 18, width adjustment screw rod, 19, width adjustment threaded hole, 20, first narrowing wire, 21, second width adjustment wire, 22, reverse Phaser, 23, width adjustment handle, 24, synchronous belt mounting bolt, 25, guide rail groove, 26, outer sliding plate, 27, inner sliding plate, 28, wire core cylindrical head, 29, wire core, 30, pressure plate, 31, connecting plate, 32, second width adjustment bracket, 33, first contact point, 34, second contact point, 35, second wire core cylindrical head, 36, second pressure plate, 37, clamping block, 38, spherical massage head, 39, walking shaft, 41, cylinder, 42, cylinder rod, 43, trapezoidal block. DETAILED DESCRIPTION
[0031] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0032] Reference Figure 1 to Figure 14 , now the utility model is described in conjunction with the accompanying drawings, an automatic width-adjusting massager for a massage bed, comprising a bracket 1, a mounting plate 2, a longitudinal guide rail 3, a longitudinal driving mechanism and a massage component, the massage component comprising a pulling frame 9, a pulling wheel 10, a massage wheel 13 and a width-adjusting mechanism, the mounting plate 2 is mounted on the bracket 1, the longitudinal guide rail 3 is mounted on the mounting plate 2, and the longitudinal driving mechanism is mounted on the mounting plate 2, characterized in that the pulling wheel 10 is rotatably mounted on the pulling frame 9, two massage wheels 13 form a group, the massage wheels 13 are transversely mounted on the pulling frame 9, the pulling wheel 10 moves on the longitudinal guide rail 3, and the width-adjusting mechanism drives the massage wheel 13 to move away or closer laterally, thereby achieving the effect of adjusting the width or narrowing the massage wheel 13 of the massager.
[0033] Embodiment 1, further, Figure 1 to Figure 3 As shown, in this embodiment, two massage pins 14 are fixedly mounted on the upper end of the pulling frame 9, and the massage wheel 13, the first width-adjusting bracket 16 and the second width-adjusting bracket 32 slide on the two massage pins 14. In this embodiment, a cylinder 41 is used as a width-adjusting drive. When the cylinder rod 42 of the cylinder 41 contracts, the distance between the first width-adjusting bracket 16 and the second width-adjusting bracket 32 is the smallest. When the cylinder rod 42 of the cylinder 41 extends, the distance between the first width-adjusting bracket 16 and the second width-adjusting bracket 32 is the largest. The first width-adjusting bracket 16 and the second width-adjusting bracket 32 drive the massage wheel 13 to move on the two massage pins 14.
[0034] Embodiment 2, as Figure 4 Figure 5 As shown, in this embodiment, the width adjustment drive motor 17 is installed in the middle part of the massage pin shaft 14 through the connecting plate 31, and the width adjustment drive motor 17 is provided with a base installation torque. The width adjustment screw rod 18 is provided at the front and rear ends of the width adjustment drive motor 17. The first width adjustment bracket 16 and the second width adjustment bracket 32 are installed in a sliding manner with the massage pin shaft 14. When the width adjustment drive motor 17 rotates forward, the first width adjustment bracket 16 and the second width adjustment bracket 32 slide on the massage pin shaft 14, and the distance between the first width adjustment bracket 16 and the second width adjustment bracket 32 is the smallest. When the width adjustment drive motor 17 rotates reversely, the distance between the first width adjustment bracket 16 and the second width adjustment bracket 32 becomes the largest, that is, the width of the massage wheel 13 is the largest, thereby realizing the automatic width narrowing function.
[0035] Embodiment 3, as Figure 6 to Figure 11 As shown, in this embodiment, the first narrowing cable 20 and the second width adjusting cable 21 are universal bicycle brake and speed change cables. By utilizing the force of the core cable and the outer jacket and the softness of the core cable, when the width adjusting handle 23 is moved to the "small width" position, the core of the first narrowing cable 20 is tightened, and the force of the core cable and the outer jacket is minimized between the core cylindrical head 28 and the pressure plate 30, the distance between the first width adjusting bracket 16 and the second width adjusting bracket 32, and the distance between the massage wheel 13 is also minimized. Figure 6When the width adjustment handle 23 is changed to the "large width" position, the core of the second width adjustment wire 21 is tightened, and the force of the core and the outer jacket is between the core cylindrical head 35 and the pressure plate 36. The length of the outer sliding plate 26 and the inner sliding plate 27 of the inverter 22 is the largest. At the same time, the core of the first narrowing wire 20 is relaxed, and the distance between the first width adjustment bracket 16 and the second width adjustment bracket 32 is the largest. The distance between the massage wheels 13 becomes larger, thereby realizing the manual width or narrowing function of the massage wheels 13.
[0036] Embodiment 4, as Figure 8 to Figure 10 As shown, in this embodiment, the cross-section of the outer sliding plate 26 and the inner sliding plate 27 serving as the inverter 22 is a groove-shaped structure, which increases the mechanical strength of the material and reduces deformation under force. Based on the principle that the inverter 22 is compressed and its volume length increases, the massage wheel 13 can be adjusted in width.
[0037] Embodiment 5, Figure 12-13 As shown, further, in this embodiment, the pulling shaft 12 is installed on the pulling frame 9 in cooperation with the pulling wheel 10, and the pulling wheel 10 moves in the guide rail groove 25. The massage arm 11 is swingably installed on the pulling frame 9 and is coaxially installed with the pulling wheel 10 away from the massage wheel 13. The walking shaft 39 cooperates with the walking wheel 15 and is installed on the lower right end of the massage arm 11. The design of the massage arm 11 is conducive to the running of the walking wheel 15 at the height angle change of the upper end face of the guide rail 3. The upper end face of the guide rail 3 is provided with a trapezoidal block 43. The longitudinal driving mechanism drives the pulling frame 9 and the walking wheel 15 to move. When the walking wheel 15 runs to the upper end face of the trapezoidal block 43 and then runs to the upper end face of the guide rail 3, this operation is repeated, thereby realizing the lifting effect of the massage wheel 13 on the human body.
[0038] Example 6, see Figure 11-13 The longitudinal drive mechanism is installed on the mounting plate 2. When the driving motor 4 rotates forward and reverse, the pulling frame 9 is driven to move back and forth longitudinally on the longitudinal guide rail 3 through the synchronous belt 24. When the user lies on his back on the massage bed, the massage effect of the acupuncture points of the lumbar and cervical vertebrae in the length direction and the massage effect of the width direction of the back of the human body is achieved.
[0039] It should be noted here that the directions or positional relationships indicated by the terms "upper", "middle", "lower", "front", "back", "left", "right", "big", "small", "front" and "reverse" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.
[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications and equivalent substitutions made within the spirit and principles of the present invention are included in the protection scope of this application.
Claims
1. A massage bed automatic width adjustment massager, comprising a bracket (1), a mounting plate (2), a longitudinal guide rail (3), a longitudinal drive mechanism and a massage component, wherein the massage component comprises a pulling frame (9), a pulling wheel (10), a massage wheel (13) and a width adjustment mechanism, wherein the mounting plate (2) is mounted on the bracket (1), the longitudinal guide rail (3) is mounted on the mounting plate (2), and the longitudinal drive mechanism is mounted on the mounting plate (2), characterized in that: The pulling wheel (10) is rotatably mounted on the pulling frame (9), two massage wheels (13) form a group, and the massage wheels (13) are transversely mounted on the pulling frame (9). The pulling wheel (10) moves on the longitudinal guide rail (3), and the width adjustment mechanism drives the massage wheel (13) to move away or closer laterally, thereby achieving the effect of adjusting the width or narrowing the massage wheel (13) of the massager.
2. The massage bed automatic width adjustment massager according to claim 1, characterized in that: The width adjustment mechanism comprises a first width adjustment bracket (16), a second width adjustment bracket (32), a massage pin shaft (14), a cylinder (41), and a cylinder rod (42); the pulling frame (9) comprises a pulling shaft (12); there are four pulling wheels (10), and the four pulling wheels (10) are respectively mounted on the upper and lower sides of the pulling frame (9) through the pulling shaft (12); there are two massage pin shafts (14), and the two massage pin shafts (14) are transversely mounted on the upper end of the pulling frame (9); there are four massage wheels (13), and the four massage wheels (13) and the first width adjustment bracket (16) and the second width adjustment bracket (32) are transversely slidably mounted on the massage pin shaft (14); the cylinder (41) is fixedly mounted on the second width adjustment bracket (32), and the cylinder rod (42) is mounted on the upper end of the first width adjustment bracket (16).
3. The massage bed automatic width adjustment massager according to claim 1, characterized in that: The width adjustment mechanism comprises a width adjustment driving motor (17), a width adjustment screw rod (18), a width adjustment threaded hole (19) and a connecting plate (31). The width adjustment driving motor (17) is connected to the massage pin shaft (14) via the connecting plate (31). The width adjustment screw rod (18) is arranged at the upper and lower ends of the width adjustment driving motor (17). The screw rod of the width adjustment screw rod (18) is a thread with positive and negative threads at the top and bottom. The positive and negative threads at the top and bottom of the width adjustment screw rod (18) are rotatably connected with the width adjustment threaded holes (19) of the first width adjustment bracket (16) and the second width adjustment bracket (32).
4. The massage bed automatic width adjustment massager according to claim 2, characterized in that: The width adjustment mechanism further comprises a first narrowing pull wire (20), a second width adjustment pull wire (21), a width adjustment handle (23), and an inverter (22); the first narrowing pull wire (20) comprises a wire core cylindrical head (28) and a pressure plate (30); the second width adjustment pull wire (21) comprises a second wire core cylindrical head (35) and a second pressure plate (36); the inverter (22) comprises an outer sliding plate (26) and an inner sliding plate (27); the outer sliding plate (26) and the inner sliding plate (27) are slidably matched; the upper end of the inner sliding plate (27) is connected to the first width adjustment bracket (16); the lower end of the outer sliding plate (26) is connected to the lower end of the second width adjustment bracket (32); the width adjustment handle (23) comprises a first contact point (33) and a second contact point (34) The width adjustment handle (23) is swingably mounted on the bracket (1), the core cylindrical head (28) of the first narrowing pull wire (20) is connected to the first width adjustment bracket (16), the pressure plate (30) of the first narrowing pull wire (20) is connected to the second width adjustment bracket (32), the other end of the first narrowing pull wire (20) is connected to the first contact point (33) of the width adjustment handle (23), the second core cylindrical head (35) of the second width adjustment pull wire (21) is connected to the block (37) at the upper end of the outer sliding plate (26), the second pressure plate (36) of the second width adjustment pull wire (21) is connected to the lower end of the inner sliding plate (27), and the other end of the core of the second width adjustment pull wire (21) is connected to the second contact point (34) of the width adjustment handle (23).
5. The massage bed automatic width adjustment massager according to claim 4, characterized in that: The cross-sections of the outer sliding plate (26) and the inner sliding plate (27) are groove-shaped. The inner sliding plate (27) slides in the groove of the outer sliding plate (26). Blocks (37) are provided on both sides of the edge of the upper groove of the outer sliding plate (26), and the block (37) is bent inward.
6. The massage bed automatic width adjustment massager according to claim 1, characterized in that: The massage assembly comprises a massage arm (11), a massage pin shaft (14), a walking wheel (15) and a walking shaft (39); the number of the massage arms (11) is two, the two massage arms (11) are provided with through holes, the left end of the massage arm (11) is coaxially mounted with the pulling wheel (10) via a pulling shaft (12), the two massage pin shafts (14) are mounted on the upper right end of the massage arm (11), the number of the walking wheels (15) is two, and the two walking wheels (15) are mounted on the right side of the massage arm (11) via the walking shaft (39).
7. The massage bed automatic width adjustment massager according to claim 1, characterized in that: The longitudinal driving mechanism comprises a driving motor (4), a driving wheel (5), a tensioning wheel (6), a synchronous belt (7), a guide wheel (8) and a synchronous belt mounting screw (24); the driving motor (4) is mounted on a mounting plate (2); the driving wheel (5) is mounted on an output end of the driving motor (4); the tensioning wheel (6) is mounted on the right side of the driving motor (4); the guide wheel (8) is mounted on the other end of the mounting plate (2) away from the driving motor (4); the synchronous belt (7) is sleeved on the driving wheel (5) through the tensioning wheel (6) and the guide wheel (8); two ends of the synchronous belt (7) are mounted on the left and right sides of the pulling frame (9) through the synchronous belt mounting screws (24); the longitudinal guide rail (3) comprises a trapezoidal block (43); and the trapezoidal block (43) is mounted on the upper end surface of the longitudinal guide rail (3).