Riding type abdomen kneading massager

By designing a mount-style piercing and rubbing abdominal massager, the problems of lack of targeted and inconvenient operation in the prior art have been solved, and efficient and convenient abdominal massage effects have been achieved.

CN222517259UActive Publication Date: 2025-02-25钟明秀
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Patent Information

Application Number
CN202420865155.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-24
Publication Date
2025-02-25
Estimated Expiration
2034-04-24

AI Technical Summary

Technical Problem

The existing massage chairs lack targeted abdominal massage, resulting in poor massage effects; while the existing abdominal massager is inconvenient to operate, making it difficult to achieve efficient abdominal massage.

Method used

A mount-style abdomen massager is designed, including a base, support seat, seat cushion and connecting rod. The connecting rod is equipped with a massage mechanism and a functional operating area. The controller controls the work of the massage mechanism and functional operating area, and the user can Perform abdomen massage in a mount position on the cushion.

Benefits of technology

The equipment achieves targeted massage of the abdomen through a mount-style design and intelligent control system. It is simple to operate and easy to use, and can effectively relieve abdominal discomfort and improve massage effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a sitting and riding type abdomen kneading massager which aims at solving the problems that an existing massage chair is insufficient in massage pertinence and poor in massage effect or an existing abdomen massager is inconvenient to operate. The abdomen massage device comprises a base, a supporting seat, a cushion and a connecting rod, the cushion and the connecting rod are arranged on the supporting seat, a massage mechanism is arranged on the side, close to the cushion, of the connecting rod and used for conducting massage treatment on the abdomen of the human body, the abdomen massage device further comprises a function operation area and a control box, and a controller is arranged in the control box and used for controlling work of the function operation area and the massage mechanism; when the abdomen massager is used, a user can sit on the cushion, targeted massage treatment is conducted on the abdomen of the user through the massage mechanism, and the whole structure is convenient to use, easy to operate and good in massage treatment effect.
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Description

Technical Field

[0001] The present application relates to the technical field of intelligent human health detection, and in particular to a riding-type abdominal kneading massager. Background Art

[0002] Common massage chairs on the market usually have basic massage functions for massaging the user's head, neck, waist, back, calves and other parts of the body. They are not targeted enough and do not have separate massage mechanisms or instruments for the human abdomen to meet the occasional, physiological, post-meal, excessive fatigue and other discomforts in the abdomen, resulting in poor massage therapy effects.

[0003] There are some abdominal massagers currently, but when using them, they basically need to be held in hand or tied to the user's waist, which has the disadvantage of being inconvenient to operate. For example: Patent document CN106511053A discloses an abdominal massager, which uses a massage plate with an area roughly the same as the palm of the hand to press the center of the patient's abdomen and massage the abdomen in a clockwise, counterclockwise or clockwise and counterclockwise alternating kneading manner. However, when using this solution, it is necessary to directly hold the handle to support and press to achieve hand-held massage; or, wrap the drawstring around the user's waist, hook the two handles of the handle with the drawstring at both ends, and use the adjustment buckle to adjust the length of the drawstring to achieve the appropriate massage intensity to achieve a drawstring massage. Utility Model Content

[0004] To this end, the present application provides a sitting-type kneading abdominal massager to solve the problems of insufficient massage targeting and poor massage effect of existing massage chairs or the inconvenience of operating the existing abdominal massager.

[0005] In order to achieve the above objectives, this application provides the following technical solutions:

[0006] A sitting-type abdominal kneading massager comprises a base, a support seat is arranged on the upper part of the base, a seat cushion and a connecting rod are arranged on the support seat, the connecting rod is arranged obliquely on the front side of the seat cushion, and a massage mechanism is arranged on the side of the connecting rod close to the seat cushion, the massage mechanism is used for massaging the abdomen of the human body, and a functional operation area and a control box are arranged on the side of the connecting rod away from the seat cushion, a controller is arranged in the control box, and the controller is used for controlling the operation of the functional operation area and the massage mechanism.

[0007] Optionally, it further includes a connecting plate arranged on the front side of the connecting rod, and the functional operation area and the control box are respectively arranged on the upper part and the lower part of the connecting plate.

[0008] Optionally, the seat cushion and the connecting rod are both arranged on the horizontal plate;

[0009] It also includes a rotation drive mechanism, which is used to drive the cross plate and the seat cushion and connecting rod arranged thereon to rotate as a whole.

[0010] Optionally, the rotation drive mechanism includes a first motor and a push rod, the push rod and the first motor are connected via a transmission mechanism; the push rod includes a lifting tube and an outer tube, the outer tube is sleeved on the outside of the lifting tube, and the outer tube is fixedly connected to the upper end of the transmission mechanism; the upper end of the lifting tube is movably connected to the bottom of the connecting plate via a first rotating shaft;

[0011] The transverse plate is movably connected to the upper end of the support seat via a second rotating shaft; the bottom of the transmission mechanism is movably connected to the upper part of the base via a third rotating shaft.

[0012] Optionally, the rotation drive mechanism includes a second motor, the second motor is fixed on the support base, and the output shaft of the second motor is connected to the first gear, the first gear is meshingly connected to the second gear, the second gear is connected to the screw, the screw is connected to the third gear, the third gear is connected to the first connecting member through the fourth rotating shaft, and the first connecting member is fixedly connected to the cross plate and the fourth rotating shaft respectively.

[0013] Optionally, the connecting plate includes a first plate and a second plate, the functional operation area and the control box are respectively arranged on the upper part and the lower part of the first plate, and the second plate is provided with a bracket for placing a mobile phone.

[0014] Optionally, a footrest is provided at the rear bottom of the seat cushion.

[0015] Optionally, it further comprises a head support and a guard plate; the head support is arranged at the upper end of the connecting rod;

[0016] The guard plate is arranged on a side of the connecting rod close to the seat cushion, and the massage mechanism is arranged on the guard plate.

[0017] Optionally, the guard plate is an arc-shaped structure with guard edges on both sides.

[0018] Optionally, a lifting mechanism is arranged between the guard plate and the connecting rod, and the lifting mechanism includes a guide rail, a slider, a rack and a third motor. The two guide rails are arranged on both sides of the connecting rod, and a slider is arranged on the guide rail. The two sliders are fixedly connected to the guard plate through a second connecting member; the rack is arranged on the connecting rod and corresponds to the position between the two guide rails. The rack is meshed with a fourth gear, and the fourth gear is driven by a third motor, and the third motor is fixedly connected to the second connecting member through a third connecting member.

[0019] Compared with the prior art, this application has at least the following beneficial effects:

[0020] 1. Based on further analysis and research on the existing technical problems, the present application provides a sitting type kneading abdominal massager, comprising a base, a support seat, a cushion arranged on the support seat, and a connecting rod. A massage mechanism is arranged on the side of the connecting rod close to the cushion, which is used to massage the abdomen of the human body. The massager also comprises a functional operation area and a control box. A controller is arranged in the control box. The controller is used to control the operation of the functional operation area and the massage mechanism. When the abdominal massager of the present application is used, the abdomen of the human body is massaged in a sitting posture. The user sits on the cushion and the abdomen is massaged in a targeted manner by the massage mechanism. The overall structure is easy to use and simple to operate. The massage therapy effect is good, and the discomfort such as bloating and pain caused by occasional, physiological periodic, post-meal discomfort, excessive fatigue, etc. in the abdomen of the human body can be well relieved.

[0021] 2. A lifting mechanism is provided between the guard plate and the connecting rod of the present application. By adjusting the height of the guard plate, the massage mechanism can be moved up and down, so that the abdomen can be better pressed against the massage mechanism; at the same time, edge guards are provided on both sides of the guard plate to prevent the human body from falling during the massage process;

[0022] 3. A footrest is provided at the bottom of the rear side of the seat cushion of the present application to effectively support the feet, which not only relieves the patient's pain and pressure during massage, but also increases safety.

[0023] 4. The fixing plate of the present application is also provided with a bracket for placing a mobile phone. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more intuitively illustrate the prior art and the present application, exemplary drawings are given below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing the present application; for example, those skilled in the art are capable of easily making conventional adjustments or further optimizations to the addition / reduction / attribution division, specific shapes, positional relationships, connection methods, dimensional ratios, etc. of certain units (components) based on the technical concepts and exemplary drawings disclosed in the present application.

[0025] Figure 1 The structure of the sitting type abdominal massager provided in the first embodiment of the present application is schematically shown. Figure 1 ;

[0026] Figure 2 The structure of the sitting type abdominal massager provided in the first embodiment of the present application is schematically shown. Figure 2 ;

[0027] Figure 3 for Figure 1 Side view shown;

[0028] Figure 4 for Figure 1 Rear view shown;

[0029] Figure 5 for Figure 1 A partial schematic diagram of the middle guard plate;

[0030] Figure 6 for Figure 5 Schematic diagram of the separation of the middle guard plate and the connecting rod;

[0031] Figure 7 This is a schematic diagram of the riding-type abdominal kneading massager provided in Example 1 of the present application after rotation;

[0032] Figure 8 The structure of the sitting-type abdominal massager provided in the second embodiment of the present application is schematically shown. Figure 1 ;

[0033] Fig. 9 The structure of the sitting-type abdominal massager provided in the second embodiment of the present application is schematically shown. Figure 2 ;

[0034] Fig.10 for Figure 8 Side view shown;

[0035] Fig.11 for Figure 8 Partial diagram of the central rotating drive mechanism Figure 1 ;

[0036] Fig.12 for Fig.11 Schematic diagram without the support base;

[0037] Fig.13 A schematic diagram of another massage mechanism provided for this application;

[0038] Fig.14 for Fig.13 A partial schematic diagram of the middle rack, fourth gear and third motor.

[0039] Description of reference numerals:

[0040] 1. Base; 2. Support seat; 3. Cushion; 4. Connecting rod; 5. Massage mechanism; 6. Connecting plate; 7. Functional operation area; 8. Control box;

[0041] 9. Rotation drive mechanism; 901. First motor; 902. Lifting tube; 903. Outer tube; 904. Transmission mechanism; 905. First rotating shaft; 906. Second rotating shaft; 907. Third rotating shaft; 908. Second motor; 909. First gear; 910. Second gear; 911. Third gear; 912. Fourth rotating shaft; 913. Screw;

[0042] 10. Horizontal plate; 11. Head support; 12. Bracket; 13. Guard plate; 14. Fixed plate; 141. First plate; 142. Second plate; 15. First connecting member; 16. Second connecting member; 17. Guide rail; 18. Slider; 19. Rack; 20. Fourth gear; 21. Third motor; 22. Third connecting member. DETAILED DESCRIPTION

[0043] The present application is further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0044] In the description of this application: unless otherwise specified, the meaning of "plurality" is two or more. The terms "first", "second", "third", etc. in this application are intended to distinguish the objects referred to, and do not have special meanings in terms of technical connotations (for example, they should not be understood as emphasizing the importance or order, etc.). Expressions such as "including", "comprising", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).

[0045] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this application are usually used to indicate the general relative position relationship for the purpose of intuitive understanding by referring to the drawings, and are not absolute limitations on the position relationship in the actual product.

[0046] Embodiment 1

[0047] A sitting type abdominal massager, such as Figure 1-Figure 7 As shown, it includes a base 1, a support base 2 is arranged on the upper part of the base 1, a seat cushion 3 and a connecting rod 4 are arranged on the support base 2, the connecting rod 4 is inclinedly arranged on the front side of the seat cushion 3, and a massage mechanism 5 is arranged on the side of the connecting rod 4 close to the seat cushion 3, the massage mechanism 5 is used for massaging the abdomen of the human body, and a functional operation area 7 and a control box 8 are arranged on the side of the connecting rod 4 away from the seat cushion 3, and a controller is arranged in the control box 8, and the controller is used for controlling the operation of the functional operation area 7 and the massage mechanism 5.

[0048] The functional operation area 7 can provide massage modes, adjust the headrest 11 and the massage mechanism 5 to a suitable position, and adjust the massage force. It can provide services with suitable massage force for users of different body shapes. The functional operation area 7 can be a button, a key, a display screen, etc., but is not limited to this; at the same time, the setting of the position of the functional operation area 7 can be adjusted accordingly according to actual needs, mainly so as not to affect human operation.

[0049] Preferably, it further comprises a connecting plate 6 arranged at the front side of the connecting rod 4 , and the functional operation area 7 and the control box 8 are arranged at the upper part and the lower part of the connecting plate 6 respectively.

[0050] Preferably, the seat cushion 3 and the connecting rod 4 are both arranged on the transverse plate 10; and a rotation drive mechanism 9 is also included to drive the transverse plate 10 and the seat cushion 3 and the connecting rod 4 arranged thereon to rotate as a whole.

[0051] The massage mechanism 5, the rotary drive mechanism 9, the functional operation area 7 and the control box 8 are all connected via cables.

[0052] The intelligent abdominal massage mechanism 5 mainly massages the abdomen of the human body in a sitting posture, and the massage intensity is controlled by adjusting the forward or backward angle of the massage mechanism 5 and the size of the contact surface of the human abdomen.

[0053] Further preferably, the rotation drive mechanism 9 includes a first motor 901 and a push rod, the push rod and the first motor 901 are connected via a transmission mechanism 904; the push rod includes a lifting tube 902 and an outer tube 903, the outer tube 903 is sleeved on the outside of the lifting tube 902, and the outer tube 903 is fixedly connected to the upper end of the transmission mechanism 904; the upper end of the lifting tube 902 is movably connected to the bottom of the connecting plate 6 via a first rotating shaft 905;

[0054] The transverse plate 10 is movably connected to the upper end of the support seat 2 via a second rotating shaft 906 ; the bottom of the transmission mechanism 904 is movably connected to the upper part of the base 1 via a third rotating shaft 907 .

[0055] Further preferably, the transmission mechanism 904 includes a gear and a screw, the gear is horizontally arranged, the gear is transmission-connected to the output shaft of the first motor 901, the gear is sleeved on the outside of the screw and is threadedly connected to the screw; the screw is threadedly connected to the lifting tube 902; the outside of the screw is threadedly connected to the lifting tube 902, and the screw is located inside the outer tube 903; when the first motor 901 rotates forward, it drives the gear to rotate forward, and then drives the screw to rotate, and the rotation of the screw drives the lifting tube 902 to rise, and when the first motor 901 rotates reversely, it drives the gear to rotate in the opposite direction, and then drives the screw to rotate, and the rotation of the screw drives the lifting tube 902 to descend.

[0056] The rotation driving mechanism 9 can drive the seat cushion 3 to rotate by means of an electric push rod, a hydraulic push rod, etc., but is not limited to this method.

[0057] Preferably, a fixing plate 14 is provided on the upper portion of the connecting plate 6 , and the fixing plate 14 is divided into a first plate 141 and a second plate 142 , the functional operation area 7 is provided on the first plate 141 , and a bracket 12 is provided on the second plate 142 for placing a mobile phone.

[0058] Preferably, a foot pedal is provided at the rear bottom of the cushion 3, which can not only relieve the patient's pain and pressure during massage, but also increase safety.

[0059] Preferably, it also includes a head support 11 and a guard plate 13; the head support 11 is arranged at the upper end of the connecting rod 4; the head support 11 can be adjusted up and down according to the needs of the user, specifically by a screw motor, a rack or other methods, so that the human neck can be better relaxed during the massage process;

[0060] The guard plate 13 is disposed on a side of the connecting rod 4 close to the seat cushion 3 , and the massage mechanism 5 is disposed on the guard plate 13 .

[0061] Further preferably, the guard plate 13 is an arc-shaped structure (fitting the human abdomen) with edge guards on both sides; during the massage process of the intelligent abdominal massage mechanism 5, the human body tilts forward, and the guard plate 13 can prevent the body from tilting left and right, thereby ensuring the massage effect and the personal safety of the user.

[0062] In another embodiment, the massage mechanism 5 can also rotate. Fig.13 , Fig.14 As shown, both ends of the massage mechanism 5 are rotatably connected to the second connecting member 16 .

[0063] In addition, the massage mechanism 5 can also move up and down, which can better make the abdomen close to the massage mechanism 5 and prevent the human body from falling. Fig.13 , Fig.14 As shown, a lifting mechanism is arranged between the guard plate 13 and the connecting rod 4, and the lifting mechanism includes a guide rail 17, a slider 18, a rack 19 and a third motor 21. Two guide rails 17 are arranged on both sides of the connecting rod 4, and a slider 18 is arranged on the guide rail 17. The two sliders 18 are fixedly connected to the guard plate 13 through the second connecting member 16; the rack 19 is arranged on the connecting rod 4 and corresponds to the position between the two guide rails 17. The rack 19 is meshed with the fourth gear 20, and the fourth gear 20 is driven by the third motor 21, and the third motor 21 is fixedly connected to the second connecting member 16 through the third connecting member 22; when it is necessary to adjust the height of the massage mechanism 5, the fourth gear 20 is driven by the third motor 21 to rotate and move up and down along the rack 19. Since the third motor 21 is fixedly connected to the second connecting member 16 through the third connecting member 22, the rotation of the fourth gear 20 will drive the third motor 21, the third connecting member 22, the second connecting member 16 and the massage mechanism 5 arranged thereon to be lifted and lowered as a whole along the rack 19 and the guide rail 17.

[0064] The surfaces of the massage mechanism 5, the seat cushion 3, etc. can be wrapped with leather, cloth or other types of materials.

[0065] When this embodiment is in use, a person sits on the seat cushion 3 with the front side of the body facing the massage mechanism 5, with the abdomen pressed against the massage mechanism 5 on the guard plate 13, and the chin is placed on the headrest 11 to support the head; then, the required massage mode and massage force are selected through the functional operation area 7, thereby achieving massage treatment of the human abdomen.

[0066] When the massage mechanism 5 is not in use, the seat cushion 3 drives the horizontal plate 10 and the seat cushion 3 and the connecting rod 4 arranged thereon to rotate as a whole and rotate to a certain angle through the rotating drive mechanism 9 to prevent the non-user from occupying it for a long time, wherein the seat cushion 3, the pedal rod, the massage mechanism 5, and the functional operation area 7 rotate together, and the base 1 remains stationary; the specific rotation process is: the first motor 901 causes the lifting tube 902 of the push rod to rise through the transmission mechanism 904, and the lifting tube 902 rises so that the connecting plate 6, the connecting rod 4, the seat cushion 3, and the horizontal plate 10 are rotated as a whole around the first rotating shaft 905 and the second rotating shaft 906; the structural diagram after rotation is as follows Figure 7 shown.

[0067] Embodiment 2

[0068] The second embodiment is similar to the first embodiment, except that the rotation drive mechanism 9 in the second embodiment is different, which is equivalent to realizing the rotation of the seat cushion 3 through another driving scheme; the details are as follows:

[0069] In the second embodiment, Figure 8-Figure 12 As shown, the rotation drive mechanism 9 includes a second motor 908, the second motor 908 is fixed on the support base 2, and the output shaft of the second motor 908 is connected to the first gear 909, the first gear 909 is meshed with the second gear 910, the second gear 910 is connected to the screw 913, and the screw 913 is connected to the third gear 911; a fourth rotating shaft 912 is arranged at the center of the third gear 911, a first connecting member 15 is arranged at the bottom of the cross plate 10, and the third gear 911 is connected to the first connecting member 15 through the fourth rotating shaft 912; when the third gear 911 rotates, it drives the fourth rotating shaft 912 to rotate, and the fourth rotating shaft 912 drives the first connecting member 15 and the upper seat cushion 3 and the connecting rod 4 to rotate.

[0070] When the present embodiment is in use, a person sits on the seat cushion 3 with the front side of the body facing the massage mechanism 5, with the abdomen pressed against the massage mechanism 5 on the guard plate 13, and the chin is placed on the headrest 11 so that the head is supported on the headrest 11; then, the required massage mode and massage force are selected through the function operation area 7, thereby achieving massage treatment of the abdomen of the human body.

[0071] When the massage mechanism 5 is not in use, the seat cushion 3 drives the horizontal plate 10 and the seat cushion 3 and the connecting rod 4 arranged thereon to rotate as a whole and rotate to a certain angle through the rotating drive mechanism 9 to prevent long-term occupation by non-users, wherein the seat cushion 3, the pedal rod, the massage mechanism 5, and the functional operation area 7 rotate together, and the base 1 remains stationary; the specific rotation process is: the second motor 908 rotates to drive the first gear 909 to rotate, and then drives the second gear 910 to rotate, the rotation of the second gear 910 drives the screw and makes the third gear 911 rotate, and the rotation of the third gear 911 drives the fourth shaft 912 to rotate, so that the first connecting member 15 and the horizontal plate 10, the seat cushion 3, the connecting rod 4, and the connecting plate 6 on it rotate as a whole.

[0072] The technical features of the above embodiments may be arbitrarily combined (as long as there is no contradiction in the combination of these technical features). To make the description concise, not all possible combinations of the technical features in the above embodiments are described; these embodiments that are not explicitly written should also be considered to be within the scope of this specification.

Claims

1. A sitting type abdominal massager, characterized in that: The utility model comprises a base, a support base is arranged on the upper part of the base, a seat cushion and a connecting rod are arranged on the support base, the connecting rod is arranged obliquely on the front side of the seat cushion, and a massage mechanism is arranged on the side of the connecting rod close to the seat cushion, the massage mechanism is used for performing massage treatment on the abdomen of the human body, and a functional operation area and a control box are arranged on the side of the connecting rod away from the seat cushion, a controller is arranged in the control box, and the controller is used for controlling the operation of the functional operation area and the massage mechanism.

2. The riding-type abdominal massager according to claim 1, characterized in that: It also includes a connecting plate arranged on the front side of the connecting rod, and the functional operation area and the control box are respectively arranged on the upper part and the lower part of the connecting plate.

3. The riding-type abdominal massager according to claim 2, characterized in that: The seat cushion and the connecting rod are both arranged on the horizontal plate; It also includes a rotation drive mechanism, which is used to drive the cross plate and the seat cushion and connecting rod arranged thereon to rotate as a whole.

4. The riding-type abdominal massager according to claim 3, characterized in that: The rotary drive mechanism includes a first motor and a push rod, wherein the push rod and the first motor are connected via a transmission mechanism; the push rod includes a lifting tube and an outer tube, wherein the outer tube is sleeved on the outside of the lifting tube, and the outer tube is fixedly connected to the upper end of the transmission mechanism; the upper end of the lifting tube is movably connected to the bottom of the connecting plate via a first rotating shaft; The transverse plate is movably connected to the upper end of the support seat via a second rotating shaft; the bottom of the transmission mechanism is movably connected to the upper part of the base via a third rotating shaft.

5. The riding-type abdominal massager according to claim 3, characterized in that: The rotary drive mechanism includes a second motor, the second motor is fixed on the support base, and the output shaft of the second motor is connected to the first gear, the first gear is meshingly connected to the second gear, the second gear is connected to the screw, the screw is connected to the third gear, the third gear is connected to the first connecting member through the fourth rotating shaft, and the first connecting member is fixedly connected to the cross plate and the fourth rotating shaft respectively.

6. The riding-type abdominal massager according to claim 2, characterized in that: A fixing plate is arranged on the upper part of the connecting plate, and the fixing plate is divided into a first plate and a second plate. The functional operation area is arranged on the first plate, and a bracket is arranged on the second plate for placing a mobile phone.

7. The riding-type abdominal massager according to claim 2, characterized in that: A footrest is arranged at the rear bottom of the seat cushion.

8. The riding-type abdominal massager according to any one of claims 1 to 7, characterized in that: It also includes a head support and a guard plate; the head support is arranged at the upper end of the connecting rod; The guard plate is arranged on a side of the connecting rod close to the seat cushion, and the massage mechanism is arranged on the guard plate.

9. The riding-type abdominal kneading massager according to claim 8, characterized in that: The guard plate is an arc-shaped structure with guard edges on both sides.

10. The riding-type abdominal kneading massager according to claim 9, characterized in that: A lifting mechanism is arranged between the guard plate and the connecting rod, and the lifting mechanism includes a guide rail, a slider, a rack and a third motor. The two guide rails are arranged on both sides of the connecting rod, and the guide rails are provided with a slider. The two sliders are fixedly connected to the guard plate through a second connecting member; the rack is arranged on the connecting rod and corresponds to the position between the two guide rails. The rack is meshed with a fourth gear. The fourth gear is driven by the third motor, and the third motor is fixedly connected to the second connecting member through the third connecting member.

Citation Information

Patent Citations

  • Belly massager

    CN106511053A