A sleep flat and partition massage dual-mode storable mechanical hand massage bed

Abstract

The present application relates to a kind of sleep flat and partition massage double mode of storable mechanical hand massage bed, including, mattress main body, the mattress main body includes bedstead and main body sponge assembly, the main body sponge assembly is opened with cavity corresponding human body massage site;Fill main body, the fill main body is used to fill the cavity on mattress main body;Lifting device, the lifting device is used to drive fill main body to move, realize the filling or opening of cavity;Massage device, the massage device is used to enter cavity and massage human body.The beneficial effects of the present application are: the massage bed can have massage mode and sleep mode, support the human body lying on the mattress main body, so that the support of human body is better, and it is more comfortable when lying sleeping.

Description

Technical Field

[0001] This invention relates to the field of massage bed technology, and in particular to a retractable robotic massage bed with dual modes of sleep flatness and zoned massage. Background Technology

[0002] Massage beds allow people to relax their muscles, relieve fatigue, and improve blood circulation, thus enhancing their physical condition.

[0003] Chinese Patent 2020211736448 discloses a personalized intelligent massage mattress for the shoulder and back, including a massage mattress body. The massage mattress body has a massage device mounting compartment, which contains a movable massage mechanism for massaging the back and a rotating massage mechanism for massaging the shoulders. The movable massage mechanism includes a base plate, which has multiple sets of independent lifting components. Each lifting component has at least one set of massage rollers on its top. The massage device mounting compartment contains a first drive mechanism for reciprocating the base plate along the length of the massage mattress body.

[0004] Although the aforementioned patent can provide massage to users, when users lie on the massage bed to rest without receiving a massage, they will feel that their back and waist are unsupported. The massage device mounting compartment cannot provide effective and sufficient support for the user, making the user feel uncomfortable when lying down to rest, resulting in a poor user experience. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a retractable robotic massage bed with dual modes of sleep flatness and zoned massage, so as to solve the above problems.

[0006] The technical solution of this invention is implemented as follows: a retractable robotic massage bed with dual modes of sleep flatness and zoned massage, comprising, The mattress body includes a bed frame and a main foam assembly, wherein the main foam assembly has cavities corresponding to the human massage areas. A filling body, the filling body being used to fill cavities in the mattress body; A lifting device is used to move the filling body to fill or open the cavity; A massage device, which is used to massage the human body inside a cavity.

[0007] By adopting the above technical solution, the massage bed can have a massage mode and a sleep mode. When in massage mode, the lifting device drives the filling body out of the cavity, thereby opening the cavity and allowing the massage device to enter the cavity to massage the human body lying on the mattress body. When in sleep mode, the massage device exits the cavity, and the lifting device drives the filling body into the cavity to fill it, thereby supporting the human body lying on the mattress body, making the support for the human body better and the sleeping experience more comfortable.

[0008] The present invention is further configured such that: the mattress body also includes: A support frame is mounted on the bed frame and has through holes corresponding to the cavity. The main sponge assembly is mounted on the support frame. A guide rail is mounted on the bed frame and located below the main sponge assembly. The massage device moves along the guide rail, which extends below the cavity.

[0009] By adopting the above technical solution, the massage device can be moved and stored under the support frame via the guide rail. When a massage is needed, the massage device moves out into the cavity via the guide rail to perform the massage. When sleep and rest are needed, the massage device moves out of the cavity via the guide rail to be stored under the support frame, reducing space occupation.

[0010] The present invention is further configured such that the filling body comprises: A filling sponge assembly, the shape of which is adapted to the cavity; A lifting support frame, wherein the filling sponge assembly is mounted on the lifting support frame; The lifting device is located below the filling body and is used to drive the filling body to move vertically.

[0011] By adopting the above technical solution, the lifting device drives the filling sponge component to move, thereby filling or opening the cavity, effectively improving the support effect of the mattress body on the human body, and eliminating the feeling of being suspended.

[0012] The present invention is further configured such that the lifting device includes: A bidirectional lead screw, wherein the bidirectional lead screw is provided with two sections of forward threads and reverse threads with opposite directions, and the bidirectional lead screw is mounted on the bed frame; A lifting drive device, wherein the lifting drive device is used to drive a bidirectional lead screw to rotate; Nuts, the nuts comprising a positive nut and a negative nut respectively connected to a positive thread and a negative thread; A lifting link is provided, wherein multiple lifting links are provided, one end of the lifting link is hinged to a forward nut or a reverse nut, and the other end of the lifting link is hinged to a lifting bracket.

[0013] By adopting the above technical solution, the lifting drive device drives the bidirectional lead screw to rotate, thereby causing the forward nut and the reverse nut to move closer or further apart. When the forward nut and the reverse nut move closer together, the lifting link drives the filling body to descend. When the forward nut and the reverse nut move further apart, the lifting link drives the filling body to rise, thereby realizing the lifting action of the filling body.

[0014] The present invention is further configured such that: the lifting device further includes a nut seat, the forward nut and the reverse nut are respectively disposed in the nut seat, the nut seat is provided with a sliding hole that is slidably connected to the bed frame, one end of the lifting linkage is hinged to the nut seat, and the length direction of the bidirectional lead screw is parallel to the bed frame connected to the sliding hole.

[0015] By adopting the above technical solution, the forward and reverse nuts move along the bed frame through the nut seat when moving, which effectively improves the stability of the nuts during movement.

[0016] The present invention is further configured such that the massage device includes: A base plate, wherein a traveling shaft is provided on the base plate, and guide wheel assemblies that cooperate with guide rails are provided at both ends of the traveling shaft; A massage arm, wherein the massage arm is rotatably connected to the base plate via a kneading shaft, and the massage arm is provided with massage balls; The lifting device is used to drive the massage arm to rotate around the kneading axis, so that the massage arm is in an extended or retracted state relative to the base plate.

[0017] By adopting the above technical solution, when in sleep mode, the lifting device moves the massage arm to be stored, thereby reducing the space occupied by the massage device and allowing it to be stored in the space between the support frame and the guide rail. When a massage is needed, when the massage device moves to the cavity, the lifting device moves the massage arm to extend into the cavity, thereby massaging the human body lying on the mattress. This makes the massage device smaller and easier to store when not in use.

[0018] The present invention is further configured such that the lifting device includes: A sliding shaft for the movable frame is provided on the base plate; A striking shaft moving frame, which is driven by a lifting drive device to slide along the sliding shaft of the moving frame; A striking shaft, which is rotatably connected to a striking shaft moving frame; A ball joint, the two ends of which are respectively hinged to the striking shaft and the massage arm.

[0019] By adopting the above technical solution, the lifting drive device drives the tapping shaft moving frame and the tapping shaft to slide along the sliding axis of the moving frame. When the tapping shaft is moving, the ball joint will pull or push the massage arm to rotate around the kneading axis, thereby realizing the extension or retraction of the massage arm. The structure is simple and efficient.

[0020] The present invention is further configured such that the lifting drive device includes: A drive motor is mounted on a base plate; A lifting screw, wherein the lifting screw is connected to a drive motor and is parallel to the sliding shaft of the moving frame; A lifting nut is mounted on the moving frame of the striking shaft and is threadedly connected to the lifting screw.

[0021] By adopting the above technical solution, the drive motor drives the lifting screw to rotate, thereby moving the lifting nut. The lifting nut then drives the moving frame of the striking shaft to move, thus extending or retracting the massage arm.

[0022] The invention is further configured such that the massage device also includes: The V-shaped swing arm is configured in a "V" shape, with massage balls located at both ends of the V-shaped swing arm. The V-shaped swing arm is equipped with a swing arm limiting post, and the V-shaped swing arm is rotatably connected to the massage arm. A swing arm auxiliary fixing frame is fixed on the massage arm, and the swing arm auxiliary fixing frame is provided with a fixing frame limiting groove that cooperates with the swing arm limiting post; An elastic element, the two ends of which are respectively connected to the swing arm limiting post and the swing arm auxiliary fixing frame.

[0023] By adopting the above technical solution, when the massage arm is in the retracted position (i.e., the lowest position), the arm limiting post abuts against the fixing frame limiting groove, thereby making the V-shaped arm horizontal. This makes the massage device flatter and occupies less space when it is below the support frame and between the guide rail. When the massage arm moves from the retracted state to the extended state, the massage ball on the V-shaped arm always adapts to the body pressure and presses against the body. During this process, the elastic element is gradually stretched and stores force.

[0024] The present invention is further configured such that: when the massage arm is in the retracted state, the swing arm limiting post abuts against the fixing frame limiting groove; when the massage arm is in the extended state and in contact with the human body, the elastic element is stretched and the swing arm limiting post separates from the fixing frame limiting groove.

[0025] By adopting the above technical solution, the massage ball can always remain in contact with the human body, thus ensuring the massage effect. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the structure of the present invention in massage mode; Figure 2 This is a cross-sectional view of the structure of the present invention in sleep mode; Figure 3 This is a cross-sectional view of the structure of the present invention in massage mode; Figure 4 for Figure 2 A schematic diagram of the structure of A in the middle; Figure 5 This is a schematic diagram of the bottom structure of the present invention in sleep mode; Figure 6 This is a schematic diagram of the internal structure of the present invention in sleep mode (with the mattress body hidden). Figure 7 This is a schematic diagram of the internal structure of the present invention in massage mode (with the main mattress body hidden). Figure 8 This is a schematic diagram of the top structure of the massage device of the present invention when it is in the storage state; Figure 9 This is a schematic diagram of the bottom structure of the massage device of the present invention when it is in the storage state; Figure 10 This is a schematic diagram of the top structure of the massage device of the present invention when it is in the extended state; Figure 11 This is a schematic diagram of the bottom structure of the massage device of the present invention when it is in the extended state; Figure 12 This is a schematic diagram of the lifting drive device of the present invention; Figure 13 This is a schematic diagram of the massage arm structure when the massage device of the present invention is in the stored state. 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. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] like Figures 1-13As shown, this invention discloses a retractable robotic massage bed with dual modes of sleep flatness and zoned massage, including a mattress body 1, a filling body 2, a lifting device 3, and a massage device 4. The mattress body 1 includes a bed frame 10 and a main sponge assembly 12, with cavities 120 corresponding to the massage areas of the human body on the main sponge assembly 12. The filling body 2 is used to fill the cavities 120 on the mattress body 1. The lifting device 3 is used to move the filling body 2 to fill or open the cavities 10. The massage device 4 is used to enter the cavities 120 to massage the human body. The massage bed can have a massage mode and a sleep mode. In massage mode, the lifting device 3 drives the filling body 2 out of the cavity 120, thereby opening the cavity 120 and allowing the massage device 4 to enter the cavity 120 to massage the human body lying on the mattress body 1. In sleep mode, the massage device 4 exits the cavity 120, and the lifting device 3 drives the filling body 2 into the cavity 120 to fill the cavity 120, thereby supporting the human body lying on the mattress body 1, making the support for the human body better and the sleeping experience more comfortable.

[0030] In this embodiment of the invention, the mattress body 1 further includes a support frame 11 and a guide rail 13. The support frame 11 is mounted on the bed frame 10 and has through holes 110 corresponding to the cavity 120. The main foam assembly 12 is mounted on the support frame 11. The guide rail 13 is mounted on the bed frame 10 and located below the main foam assembly 12. The massage device 4 moves along the guide rail 13, which extends below the cavity 120. The massage device 4 can be moved and stored below the support frame 11 via the guide rail 13. When massage is needed, the massage device 4 moves out into the cavity 120 via the guide rail 13 for massage. When sleep and rest are needed, the massage device 4 moves out of the cavity 120 via the guide rail 13 for storage below the support frame 11, reducing space occupation.

[0031] In this embodiment of the invention, the filling body 2 includes a filling sponge assembly 20 and a lifting bracket 21. The shape of the filling sponge assembly 20 is adapted to the cavity 120. The filling sponge assembly 20 is mounted on the lifting bracket 21. The lifting device 3 is located below the filling body 2 and is used to drive the filling body 2 to move vertically. The lifting device 3 drives the filling sponge assembly 20 to move, thereby filling or opening the cavity 120, effectively improving the support effect of the mattress body 1 on the human body, and eliminating the feeling of being suspended.

[0032] In this embodiment of the invention, the lifting device 3 includes a bidirectional lead screw 30, a lifting drive device 31, a nut, and a lifting connecting rod 33. The bidirectional lead screw 30 has two sections of threads with opposite directions: a forward thread 300 and a reverse thread 301. The bidirectional lead screw 30 is mounted on the bed frame 10. The lifting drive device 31 is used to drive the bidirectional lead screw 30 to rotate. The nut includes a forward nut 320 and a reverse nut 321 that are respectively connected to the forward thread 300 and the reverse thread 301. Multiple lifting connecting rods 33 are provided. One end of the lifting connecting rod 33 is hinged to the forward nut 320 or the reverse nut 321, and the other end of the lifting connecting rod 33 is hinged to the lifting bracket 21. The lifting drive device 31 drives the bidirectional lead screw 30 to rotate, thereby causing the forward nut 320 and the reverse nut 321 to move closer or further apart. When the forward nut 320 and the reverse nut 321 move closer together, the lifting link 33 drives the filling body 2 to lower down. When the forward nut 320 and the reverse nut 321 move further apart, the lifting link 33 drives the filling body 2 to rise up, thereby realizing the lifting action of the filling body 2.

[0033] In this embodiment of the invention, the lifting device 3 further includes a nut seat 34, in which the forward nut 320 and the reverse nut 321 are respectively disposed. The nut seat 34 has a sliding hole 340 that is slidably connected to the bed frame 10. One end of the lifting connecting rod 33 is hinged to the nut seat 34, and the length direction of the bidirectional lead screw 30 is parallel to the bed frame 10 connected to the sliding hole 340. When the forward nut 320 and the reverse nut 321 move, they move along the bed frame 10 through the nut seat 34, effectively improving the stability of the nuts during movement.

[0034] In this embodiment of the invention, the massage device 4 includes a base plate 41, a massage arm 42, and a lifting device 44. The base plate 41 is provided with a traveling shaft 410, and the two ends of the traveling shaft 410 are provided with guide wheel assemblies 411 that cooperate with the guide rail 13. The massage arm 42 is rotatably connected to the base plate 41 via a kneading shaft 43, and the massage arm 42 is provided with massage balls 420. The lifting device 44 is used to drive the massage arm 42 to rotate around the kneading shaft 43, so that the massage arm 42 is in an extended state or a retracted state relative to the base plate 41. When in sleep mode, the lifting device 44 drives the massage arm 42 to rotate and retract, thereby reducing the space occupied by the massage device 4 and allowing it to be stored in the space between the support frame 11 and the guide rail 13. When a massage is needed, when the massage device 4 moves to the cavity 120, the lifting device 44 moves the massage arm 42 to extend into the cavity 120, thereby massaging the human body lying on the mattress body 1. This makes the massage device 4 smaller and easier to store when not in use.

[0035] In this embodiment of the invention, the lifting device 44 includes a sliding shaft 440 of a movable frame, a moving frame 441 of a striking shaft, a striking shaft 442, and a ball joint connecting rod 443. The sliding shaft 440 of the movable frame is mounted on a base plate 41. The moving frame 441 of the striking shaft is driven by a lifting drive device to slide along the sliding shaft 440 of the movable frame. The striking shaft 442 is rotatably connected to the moving frame 441 of the striking shaft. The two ends of the ball joint connecting rod 443 are respectively hinged to the striking shaft 442 and the massage arm 42. The lifting drive device drives the moving frame 441 of the striking shaft and the striking shaft 442 to slide along the sliding shaft 440 of the movable frame. When the striking shaft 442 moves, the ball joint connecting rod 443 pulls or pushes the massage arm 42 to rotate around the kneading shaft 43, thereby realizing the extension or retraction of the massage arm 42. The structure is simple and efficient.

[0036] In this embodiment of the invention, the lifting drive device includes a drive motor 444, a lifting screw 445, and a lifting nut 446. The drive motor 444 is mounted on the base plate 41. The lifting screw 441 is connected to the drive motor 444, and the lifting screw 445 is parallel to the sliding shaft 440 of the moving frame. The lifting nut 442 is mounted on the moving frame of the striking shaft 441 and is threadedly connected to the lifting screw 441. The drive motor 444 drives the lifting screw 445 to rotate, thereby moving the lifting nut 446. The lifting nut 446 then moves the moving frame of the striking shaft 441 to extend or retract the massage arm 42.

[0037] In this embodiment of the invention, the massage device 4 further includes a V-shaped swing arm 45, a swing arm auxiliary fixing frame 46, and an elastic element 47. The V-shaped swing arm 45 is arranged in a "V" shape, and the massage balls 420 are disposed on both ends of the V-shaped swing arm 45. The V-shaped swing arm 45 is provided with a swing arm limiting post 450, and the V-shaped swing arm 45 is rotatably connected to the massage arm 42. The swing arm auxiliary fixing frame 46 is fixed to the massage arm 42, and the swing arm auxiliary fixing frame 46 is provided with a fixing frame limiting groove 460 that cooperates with the swing arm limiting post 450. The two ends of the elastic element 47 are respectively connected to the swing arm limiting post 450 and the swing arm auxiliary fixing frame 46. The V-shaped swing arm 45 is provided with an avoidance groove 451 that cooperates with the walking shaft 410. When the massage arm 42 is in its retracted, i.e., lowest position, the arm limiting post 450 abuts against the fixing frame limiting groove 460, thereby making the V-shaped arm 45 horizontal. This makes the massage device 4 flatter and occupies less space when it is below the support frame 11 and between the guide rail 13. When the massage arm 42 moves from the retracted state to the extended state, the massage ball 420 on the V-shaped arm 45 always adapts to the human body and presses against it. During this process, the elastic element 47 is gradually stretched and stores force.

[0038] In this embodiment of the invention, when the massage arm 42 is in the retracted state, the swing arm limiting post 450 abuts against the fixing frame limiting groove 460; when the massage arm 42 is in the extended state and in contact with the human body, the elastic member 47 is stretched and the swing arm limiting post 450 separates from the fixing frame limiting groove 460. This ensures that the massage ball 420 always remains in contact with the human body, guaranteeing the massage effect.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A retractable robotic arm massage bed with dual modes of sleep flatness and zoned massage, characterized in that, include, The mattress body (1) includes a bed frame (10) and a main sponge assembly (12), and the main sponge assembly (12) has cavities (120) corresponding to the human massage parts. A filling body (2) is used to fill the cavity (120) on the mattress body (1); Lifting device (3), the lifting device (3) is used to drive the filling body (2) to move, so as to fill or open the cavity (10); Massage device (4), which is used to massage the human body inside the cavity (120).

2. The retractable robotic massage bed with dual modes of sleep flatness and zoned massage as described in claim 1, characterized in that, The mattress body (1) also includes: A support frame (11) is provided on the bed frame (10), and a through hole (110) corresponding to the cavity (120) is provided on the support frame (11). The main sponge assembly (12) is provided on the support frame (11). The guide rail (13) is mounted on the bed frame (10) and located below the main sponge assembly (12). The massage device (4) moves along the guide rail (13), which extends below the cavity (120).

3. A retractable robotic massage bed with dual modes of sleep flatness and zoned massage as described in claim 1, characterized in that, The filling body (2) includes: A filling sponge assembly (20) is provided, the shape of which is adapted to the cavity (120); The lifting bracket (21) is on which the filling sponge assembly (20) is mounted; The lifting device (3) is located below the filling body (2) and is used to drive the filling body (2) to move vertically.

4. A retractable robotic massage bed with dual modes of sleep flatness and zoned massage as described in claim 3, characterized in that, The lifting device (3) includes: A two-way lead screw (30) is provided with two sections of forward thread (300) and reverse thread (301) with opposite directions of thread rotation. The two-way lead screw (30) is mounted on the bed frame (10). A lifting drive device (31) is used to drive the bidirectional lead screw (30) to rotate; Nuts, the nuts comprising a positive nut (320) and a negative nut (321) respectively connected to a positive thread (300) and a negative thread (301); Lifting link (33), multiple lifting links (33) are provided, one end of the lifting link (33) is hinged to a forward nut (320) or a reverse nut (321), and the other end of the lifting link (33) is hinged to a lifting bracket (21).

5. A retractable robotic massage bed with dual modes of sleep flatness and zoned massage as described in claim 4, characterized in that, The lifting device (3) also includes a nut seat (34), the forward nut (320) and the reverse nut (321) are respectively provided in the nut seat (34), the nut seat (34) is provided with a sliding hole (340) that is slidably connected to the bed frame (10), one end of the lifting link (33) is hinged to the nut seat (34), and the length direction of the bidirectional lead screw (30) is parallel to the bed frame (10) connected to the sliding hole (340).

6. A retractable robotic massage bed with dual modes of sleep flatness and zoned massage as described in claim 2, characterized in that, The massage device (4) includes: A base plate (41) is provided with a traveling shaft (410), and guide wheel assemblies (411) that cooperate with the guide rail (13) are provided at both ends of the traveling shaft (410). Massage arm (42), the massage arm (42) is rotatably connected to the base plate (41) via a kneading shaft (43), and the massage arm (42) is provided with massage balls (420). The lifting device (44) is used to drive the massage arm (42) to rotate around the kneading shaft (43), so that the massage arm (42) is in an extended or retracted state relative to the base plate (41).

7. A retractable robotic massage bed with dual modes of sleep flatness and zoned massage as described in claim 6, characterized in that, The lifting device (44) includes: The sliding shaft (440) of the movable frame is provided on the base plate (41); A striking shaft moving frame (441) is driven by a lifting drive device to slide along the moving frame sliding shaft (440); A striking shaft (442) is rotatably connected to a striking shaft moving frame (441); Ball joint (443), the two ends of which are hinged to the striking shaft (442) and the massage arm (42) respectively.

8. A retractable robotic massage bed with dual modes of sleep flatness and zoned massage as described in claim 7, characterized in that, The lifting drive device includes: A drive motor (444) is mounted on a base plate (41); The lifting screw (445) is connected to the drive motor (444) for transmission, and the lifting screw (445) is parallel to the sliding shaft (440) of the moving frame; Lifting nut (446), the lifting nut (442) is mounted on the striking shaft moving frame (441) and is threadedly connected to the lifting screw (441).

9. A retractable robotic massage bed with dual modes of sleep flatness and zoned massage as described in claim 6, characterized in that, The massage device (4) also includes: V-shaped swing arm (45), the V-shaped swing arm (45) is set in a "V" shape, the massage ball (420) is set on both ends of the V-shaped swing arm (45), the V-shaped swing arm (45) is provided with a swing arm limiting post (450), and the V-shaped swing arm (45) is rotatably connected to the massage arm (42); A swing arm auxiliary fixing frame (46) is fixed on the massage arm (42). The swing arm auxiliary fixing frame (46) is provided with a fixing frame limiting groove (460) that cooperates with the swing arm limiting post (450). The elastic element (47) has two ends connected to the swing arm limiting post (450) and the swing arm auxiliary fixing frame (46), respectively.

10. A retractable robotic arm massage bed with dual modes of sleep flatness and zoned massage as described in claim 9, characterized in that, When the massage arm (42) is in the retracted state, the arm limiting post (450) abuts against the fixing frame limiting groove (460); when the massage arm (42) is in the extended state and in contact with the human body, the elastic element (47) is stretched and the arm limiting post (450) separates from the fixing frame limiting groove (460).

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