Electromagnetic force double-push rhythm device

Abstract

The utility model relates to the technical field of rhythm equipment, and discloses an electromagnetic force double-push rhythm device which comprises sitting and lying furniture and a bottom plate fixedly connected to the bottom end of the sitting and lying furniture, a massage mechanism is arranged in the sitting and lying furniture, a rhythm mechanism is arranged on one side of the massage mechanism, and the electromagnetic force rhythm equipment is started. When the massage roller obliquely moves upwards, the connecting push rod rotates with the rotating shaft, so that the massage roller can be pushed to move upwards along with the movement in the oblique direction; when the massage roller moves upwards, the soft cushion is pushed to bulge, so that a person sitting on the soft cushion is massaged, then when the massage roller moves downwards along with rhythm, the massage roller moves downwards along the guide groove, and the massage roller repeatedly pushes the soft cushion to bulge through repeated rhythm, so that the person sitting on the soft cushion is massaged. Therefore, the effect of continuous massage is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rhythm devices, and specifically relates to a rhythm device with double electromagnetic force pushing. Background Art

[0002] With the acceleration of people's life rhythm, the time for participating in physical exercise is getting less and less. Long-term lack of exercise will lead to a decline in physical function, fragile and inelastic blood vessels, and it is easy to suffer from cardiovascular and cerebrovascular diseases. Research shows that appropriate-frequency whole-body vibration can increase the friction between blood flow and blood vessels. The vascular shear force generated by vibration can increase blood vessel elasticity, promote endothelial cells on the inner wall of blood vessels to secrete nitric oxide to soften blood vessels, reduce the occurrence of cardiovascular and cerebrovascular diseases. At the same time, within a suitable amplitude, tense muscles can be relaxed and fatigue can be relieved. The rhythm sofa generates regular vibrations when the user is resting, thereby controlling the body vibration of the user.

[0003] After retrieval, CN116617041A discloses a rhythm device with double electromagnetic force pushing. The magnetic fields formed on the upper and lower sides of two radial coils can respectively drive the corresponding upper magnet and lower magnet to move synchronously and in the same direction up and down. The upper magnet and the lower magnet alternately approach or move away from the torque balance point of the radial coil, and jointly provide a constant driving force for the moving part. When the two double-magnet components move synchronously and in the same direction, they can jointly drive the moving part to move vertically up and down. When the two double-magnet components move synchronously and in the opposite direction, they can jointly drive the moving part to swing horizontally.

[0004] This rhythm device is installed inside the soft cushion of a sitting and lying furniture and can perform vertical and horizontal rhythms. However, this rhythm device can only simply perform vertical and horizontal rhythm functions and cannot massage the people sitting on it, thus reducing the comfort of the users during the use process.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] To solve the above technical problem that this rhythm device is installed inside the soft cushion of a sitting and lying furniture and can perform vertical and horizontal rhythms, but this rhythm device can only simply perform vertical and horizontal rhythm functions and cannot massage the people sitting on it, thus reducing the comfort of the users during the use process, the basic concept of the technical solution adopted by the present utility model is:

[0007] A rhythm device with double electromagnetic force pushing, comprising a sitting and lying furniture;

[0008] A bottom plate fixedly connected to the bottom end of the sitting and lying furniture. A massage mechanism is arranged inside the sitting and lying furniture. A rhythm mechanism is arranged on one side of the massage mechanism. The massage mechanism includes an electromagnetic force rhythm device fixedly arranged at the bottom end inside the sitting and lying furniture:

[0009] A groove is formed at the top of the electromagnetic force rhythm device. A rotating shaft is fixedly connected to the inner wall of the groove. A connecting push rod is rotatably connected to the outer wall of the rotating shaft. A connecting rotating ring is fixedly connected to the end of the connecting push rod away from the rotating shaft. A rotating column is rotatably connected to the inner wall of the connecting rotating ring. A massage roller is fixedly connected to the outer wall of the rotating column. Rolling wheels are rotatably connected to the outer walls of both ends of the rotating column. Guide grooves are formed on both sides of the inner wall of the sitting and lying furniture, and the outer walls of the rolling wheels are arranged to roll on the inner walls of the guide grooves.

[0010] As a preferred embodiment of the present invention, the rhythm mechanism includes a push plate fixedly connected to the outer wall of the electromagnetic force rhythm device. A chute is formed in the inner wall of the sitting and lying furniture. A sliding rod is fixedly connected to the inner wall of the chute. A slider is slidably connected to the outer wall of the sliding rod. A spring is fixedly connected to the bottom end of the slider, and the end of the spring away from the slider is fixedly connected to the bottom end of the inner wall of the chute. A support rod is fixedly connected to the outer wall of the slider, and the top end of the support rod is fixedly connected to a soft pad.

[0011] As a preferred embodiment of the present invention, the number of the connecting push rods is two, and the connecting push rods are symmetrically distributed on the left and right sides of the outer wall of the rotating column in a left-right symmetrical structure.

[0012] As a preferred embodiment of the present invention, the number of the guide grooves is two, and the guide grooves are symmetrically distributed on both sides of the inner wall of the sitting and lying furniture in a left-right symmetrical structure, and the inner wall of the guide groove is adapted to be in contact with the outer wall of the rolling wheel.

[0013] As a preferred embodiment of the present invention, the initial state of the connecting push rod is an inclined state, and the inner wall of the groove formed at the top of the electromagnetic force rhythm device does not block the path of the connecting push rod during rotation.

[0014] As a preferred embodiment of the present invention, the inner wall of the chute formed in the inner wall of the sitting and lying furniture is adapted to be in contact with the outer wall of the slider.

[0015] As a preferred embodiment of the present invention, the number of the support rods is two, and the support rods are symmetrically distributed at the bottom end of the soft pad in a left-right symmetrical structure.

[0016] The present invention has the following beneficial effects compared with the prior art:

[0017] For this utility model, when the electromagnetic force rhythm device is started, the top platform of the electromagnetic force rhythm device will perform vertical up-and-down rhythms. During the upward movement, it will drive the rotating shaft and the connecting push rod upward. When the connecting push rod moves upward, it will drive the rotating column and the massage roller upward. At this time, the rotating column will drive the roller to move upward along the guiding groove from bottom to top. In this way, the massage roller will move upward in an inclined direction. While the massage roller moves upward obliquely, the connecting push rod will rotate with the rotating shaft, and thus can push the massage roller upward along with the inclined movement. When the massage roller moves upward, it will push the soft pad to bulge, so as to massage the person sitting on the soft pad. Then, when moving downward with the rhythm, the massage roller will move downward along the guiding groove. By repeating such rhythms, the massage roller will repeatedly push the soft pad to bulge, so as to achieve the effect of continuous massage.

[0018] For this utility model, when the electromagnetic force rhythm device moves upward rhythmically, it will drive the push plate upward. As the push plate moves upward, it will contact and squeeze the support rod. The squeezed support rod will move upward through the sliding connection between the slider and the sliding rod. At the same time, during the upward movement of the slider, it will stretch the spring. Subsequently, the support rod will drive the soft pad upward. In this way, the person sitting on the soft pad can not only be massaged but also perform rhythmic movements. When the push plate moves downward, the spring's resilience always pushes the support rod to fit above the push plate, ensuring that there will be no violent vibration during the downward movement and improving the comfort of the user.

[0019] The following further describes in detail the specific implementation manners of this utility model in conjunction with the accompanying drawings. Description of the Drawings

[0020] In the drawings:

[0021] Figure 1 is the overall structural schematic diagram of this utility model;

[0022] Figure 2 is the internal sectional structural schematic diagram of this utility model;

[0023] Figure 3 is the structural schematic diagram of the massage mechanism of this utility model;

[0024] Figure 4 is the separated structural schematic diagram of the rhythm mechanism of this utility model.

[0025] In the figure: 1, sitting and lying furniture; 2, bottom plate; 31, massage mechanism; 311, electromagnetic force rhythm device; 312, rotating shaft; 313, connecting push rod; 314, connecting rotating ring; 315, rotating column; 316, roller; 317, massage roller; 318, guiding groove; 32, rhythm mechanism; 321, push plate; 322, sliding rod; 323, slider; 324, spring; 325, support rod; 326, soft pad. Detailed implementation manner

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0027] As Figures 1 to 4 shown, a rhythm device with double electromagnetic force pushing includes sitting and lying furniture 1, a bottom plate 2 fixedly connected to the bottom end of the sitting and lying furniture 1, a massage mechanism 31 is arranged inside the sitting and lying furniture 1, a rhythm mechanism 32 is arranged on one side of the massage mechanism 31. The massage mechanism 31 includes an electromagnetic force rhythm device 311 fixedly arranged at the bottom end inside the sitting and lying furniture 1. A groove is opened at the top end of the electromagnetic force rhythm device 311. The inner wall of the groove is fixedly connected with a rotating shaft 312. A connecting push rod 313 is rotatably connected to the outer wall of the rotating shaft 312. One end of the connecting push rod 313 away from the rotating shaft 312 is fixedly connected with a connecting rotating ring 314. A rotating column 315 is rotatably connected to the inner wall of the connecting rotating ring 314. A massage roller 317 is fixedly connected to the outer wall of the rotating column 315. Rollers 316 are rotatably connected to the outer walls at both ends of the rotating column 315. Guiding grooves 318 are opened on both sides of the inner wall of the sitting and lying furniture 1. The outer wall of the roller 316 is rollingly arranged on the inner wall of the guiding groove 318.

[0028] Furthermore, the number of the connecting push rods 313 is two, and the connecting push rods 313 are symmetrically distributed on the left and right sides of the outer wall of the rotating column 315. In this way, the left and right sides of the rotating column 315 can be supported and pushed synchronously, so as to ensure the stability of the rotating column 315 and the massage roller 317 during the up and down movement.

[0029] Furthermore, the number of the guiding grooves 318 is two, and the guiding grooves 318 are symmetrically distributed on both sides of the inner wall of the sitting and lying furniture 1. The inner wall of the guiding groove 318 is fitted with the outer wall of the roller 316. In this way, the left and right sides of the rotating column 315 and the massage roller 317 can be guided, thereby further improving the smoothness of the rotating column 315 and the massage roller 317 during the up and down movement.

[0030] Furthermore, the initial state of the connecting push rod 313 is in an inclined state, and the inner wall of the groove opened at the top of the electromagnetic force rhythm device 311 will not block the path of the connecting push rod 313 when it rotates. In this way, it can be ensured that the connecting push rod 313 can have an inclination angle when moving upward with the rhythm device, so as to facilitate the pushing and moving of the rotating column 315 and the massage roller 317.

[0031] The rhythm mechanism 32 includes a push plate 321 fixedly connected to the outer wall of the electromagnetic force rhythm device 311. A chute is opened on the inner wall of the sitting and lying furniture 1, and a sliding rod 322 is fixedly connected to the inner wall of the chute. A slider 323 is slidably connected to the outer wall of the sliding rod 322. A spring 324 is fixedly connected to the bottom end of the slider 323, and the end of the spring 324 away from the slider 323 is fixedly connected to the bottom end of the inner wall of the chute. A support rod 325 is fixedly connected to the outer wall of the slider 323, and a soft pad 326 is fixedly connected to the top end of the support rod 325.

[0032] Further, the inner wall of the chute opened on the inner wall of the sitting and lying furniture 1 is fitted with the outer wall of the slider 323, which can ensure the tightness between the slider 323 and the inner wall of the chute during the up and down movement, thereby ensuring the stability of the slider 323 during the movement.

[0033] Furthermore, the number of the support rods 325 is two, and the support rods 325 are symmetrically distributed on the left and right sides at the bottom end of the soft pad 326, so as to support synchronously on the left and right sides at the bottom end of the soft pad 326, thereby improving the stability of the soft pad 326 during the up and down rhythm.

[0034] The implementation principle of the electromagnetic force double-push rhythm device in this embodiment is as follows: Sit on the soft pad 326, and then start the electromagnetic force rhythm device 311. At this time, the top platform of the electromagnetic force rhythm device 311 will perform up and down vertical rhythm. During the upward movement, it will drive the rotating shaft 312 and the connecting push rod 313 to move upward. When the connecting push rod 313 moves upward, it will drive the rotating column 315 and the massage roller 317 to move upward. At this time, the rotating column 315 will drive the roller 316 to move upward along the guide groove 318 from bottom to top. In this way, the massage roller 317 will move upward in an inclined direction. While the massage roller 317 moves upward obliquely, the connecting push rod 313 will rotate with the rotating shaft 312, so as to push the massage roller 317 to move upward along the inclined direction. When the massage roller 317 moves upward, it will push the soft pad 326 to bulge, so as to massage the person sitting on the soft pad 326. Then, when moving downward with the rhythm, the massage roller 317 will move downward along the guide groove 318. Repeating the rhythm in this way will make the massage roller 317 repeatedly push the soft pad 326 to bulge, so as to achieve the continuous massage effect.

[0035] When the electromagnetic force rhythm device 311 rhythmically moves upward, it will drive the push plate 321 to move upward. As the push plate 321 moves upward, it will contact and squeeze the support rod 325. The squeezed support rod 325 will move upward through the sliding connection between the slider 323 and the sliding rod 322. At the same time, during the upward movement of the slider 323, the spring 324 will be stretched. Subsequently, the support rod 325 will drive the soft pad 326 to move upward. In this way, the person sitting on the soft pad 326 can be rhythmically moved while being massaged. As the push plate 321 moves downward, the elastic force of the spring 324 always pushes the support rod 325 to fit above the push plate 321, ensuring that there will be no violent vibration during the downward movement and improving the comfort of the user.

Claims

1. An electromagnetic force double-push rhythmic device, comprising a sitting or lying furniture (1); The bottom plate (2) fixedly connected to the bottom end of the sitting / sleeping furniture (1) is characterized in that: The interior of the sitting or sleeping furniture (1) is provided with a massage mechanism (31), one side of the massage mechanism (31) is provided with a rhythm mechanism (32), and the massage mechanism (31) comprises an electromagnetic force rhythm device (311) fixedly arranged at the bottom end of the interior of the sitting or sleeping furniture (1): The top of the electromagnetic force rhythm device (311) is provided with a groove, the inner wall of the groove is fixedly connected to a rotating shaft (312), the outer wall of the rotating shaft (312) is rotatably connected to a connecting push rod (313), the end of the connecting push rod (313) away from the rotating shaft (312) is fixedly connected to a connecting rotating ring (314), the inner wall of the connecting rotating ring (314) is rotatably connected to a rotating column (315), the outer wall of the rotating column (315) is fixedly connected to a massage roller (317), the outer walls of both ends of the rotating column (315) are rotatably connected to rollers (316), and guide grooves (318) are provided on both sides of the inner wall of the sitting and sleeping furniture (1), and the outer wall of the roller (316) is rollingly arranged on the inner wall of the guide groove (318).

2. The electromagnetic force double-push rhythmic device according to claim 1, characterized in that: The rhythm mechanism (32) includes a push plate (321) fixedly connected to the outer wall of the electromagnetic force rhythm device (311); a slide groove is provided on the inner wall of the sitting and sleeping furniture (1); a slide rod (322) is fixedly connected to the inner wall of the slide groove; a slider (323) is slidably connected to the outer wall of the slide rod (322); a spring (324) is fixedly connected to the bottom end of the slider (323); one end of the spring (324) away from the slider (323) is fixedly connected to the bottom end of the inner wall of the slide groove; a support rod (325) is fixedly connected to the outer wall of the slider (323); a cushion (326) is fixedly connected to the top of the support rod (325).

3. The electromagnetic force double-push rhythmic device according to claim 1, characterized in that: The number of the connecting push rods (313) is two, and the connecting push rods (313) are distributed on the left and right sides of the outer wall of the rotating column (315) in a left-right symmetrical structure.

4. The electromagnetic force double-push rhythmic device according to claim 1, characterized in that: There are two guide grooves (318), which are distributed on both sides of the inner wall of the sitting or sleeping furniture (1) in a left-right symmetrical structure, and the inner wall of the guide groove (318) fits snugly with the outer wall of the roller (316).

5. The electromagnetic force double-push rhythmic device according to claim 1, characterized in that: The initial state of the connecting push rod (313) is a tilted state, and the inner wall of the groove opened at the top of the electromagnetic force rhythm device (311) will not block the path of the connecting push rod (313) when it rotates.

6. The electromagnetic force double-push rhythmic device according to claim 2, characterized in that: The inner wall of the slide groove provided on the inner wall of the sitting or sleeping furniture (1) fits snugly with the outer wall of the slide block (323).

7. The electromagnetic force double-push rhythmic device according to claim 2, characterized in that: There are two support rods (325), and the support rods (325) are distributed at the bottom end of the cushion (326) in a bilaterally symmetrical structure.

Images