Kneading machine core

Abstract

The kneading machine core comprises a motor, a massage wheel and a swing rod, an output shaft of the motor is connected with the massage wheel through a transmission piece, the massage wheel is connected with a deflection support through an eccentric shaft, the deflection support is provided with a limiting part and an installation part, the limiting part is arranged in a sliding groove, and the limiting part is used for limiting the moving direction of the deflection support. A swing rod is installed on the installation part, side swing parts facilitating swing of the swing rod are arranged on the two sides of the installation part, the side swing parts provide swing activity spaces, the swing rod is driven by the motor to swing through the deflection support, the swing rod is connected with a massage head, and the massage head is driven by the motor, an eccentric shaft, a limiting part and a sliding groove. The deflection support drives the massage head to move and swing through the swing rod, and therefore kneading massage is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of massage machine cores, in particular to a kneading machine core. Background Art

[0002] With the improvement of living standards, massagers have attracted more and more attention. Massagers are tools for massaging people's bodies, and massage movements are the core components of massagers. In the prior art, such as patent CN220025547U, a liftable massager is disclosed, which adopts pneumatic parts combined with reset parts for lifting and driving operation. The massager can adjust the lifting height according to demand, and the massage head is driven to rotate by the gear reduction box to perform massage. However, with the continuous improvement of consumers' requirements for massagers, the kneading massage method is relatively closer to the real person massage method, which can obtain better massage effects, while the massage head that can be lifted and rotated is difficult to meet consumers' expectations, which is not conducive to further market promotion and application. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned defects or problems existing in the background technology and provide a kneading machine core.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A kneading movement includes a motor, a massage wheel and a rocking arm. The output shaft of the motor is connected to the massage wheel through a transmission member. The massage wheel is connected to a yaw bracket through an eccentric shaft. The yaw bracket is provided with a limiting portion and a mounting portion. The limiting portion is arranged in a sliding groove. The limiting portion is used to limit the moving direction of the yaw bracket. The mounting portion is provided with a rocking arm. Side rocking portions are provided on both sides of the mounting portion for facilitating the rocking arm to swing. The side rocking portions provide a swinging space. Driven by the motor, the yaw bracket drives the rocking arm to swing. The rocking arm is connected to a massage head.

[0006] In certain embodiments of the utility model, the transmission member includes an upper tooth portion and a lower worm wheel, the upper tooth portion is arranged on the upper side of the lower worm wheel, the upper tooth portion is meshed and connected to the massage wheel, and the lower worm wheel is connected to the output shaft of the motor, and the output shaft of the motor is correspondingly arranged as a worm; the motor adopts a double-headed motor.

[0007] In some embodiments of the present invention, the limiting portion is configured as a limiting column, and the sliding groove is arranged along an arc direction.

[0008] In certain embodiments of the utility model, the mounting portion is configured as a mounting groove, and raised portions are provided on the upper parts of both sides of the mounting groove. The raised portions are arranged along the length direction of the mounting groove to facilitate the swinging of the rocking arm, and the lower side of the raised portions is configured as a side swinging portion.

[0009] In some embodiments of the utility model, the cross-section of the protrusion is semicircular, the rocker arm is provided with side swing plane portions corresponding to the protrusions on both sides, and the lower end of the rocker arm is provided with a roller-shaped end to facilitate the swing of the rocker arm.

[0010] In certain embodiments of the utility model, the rocking arm includes a main rod and a connecting shaft, the side swing plane parts are arranged on both sides of the main rod, the roller-shaped ends are arranged at the lower part of the main rod, the lower part of the main rod is arranged in the installation groove, and the upper part of the main rod is connected to the connecting shaft.

[0011] In certain embodiments of the utility model, the yaw bracket is provided with a mounting hole corresponding to the eccentric shaft, the limiting portion is provided at the lower portion of the yaw bracket, and the mounting hole and the limiting portion are respectively located on both sides of the yaw bracket.

[0012] In certain embodiments of the utility model, the motor, the transmission member, the massage wheel, the sliding groove, and the deflection bracket are arranged in a movement housing, the movement housing is provided with a massage opening, and the rocking arm extends out of the massage opening.

[0013] In certain embodiments of the utility model, the massage opening is provided with a cover plate, the cover plate is installed on the inner side of the movement housing, and the cover plate is provided with a cover plate opening corresponding to the rocking arm.

[0014] In some embodiments of the present invention, a heating component is provided in the massage head.

[0015] In some embodiments of the present invention, the massage head comprises a massage body, the upper portion of the massage body is arranged as an arc-shaped massage portion, and side massage heads are arranged on both sides of the massage body.

[0016] In some embodiments of the utility model, a magnet is arranged on the transmission member, and a Hall element is arranged on one side of the transmission member corresponding to the magnet.

[0017] From the above description of the utility model, it can be seen that compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. Under the action of the motor, eccentric shaft, limit part and sliding groove, the deflection bracket drives the massage head to move and swing through the rocking rod, thereby achieving the effect of kneading massage;

[0019] 2. The sliding groove is arranged along the arc direction, and with the eccentric effect of the swing bracket, the massage head moves along a certain motion trajectory to simulate the kneading massage method. The kneading massage method is close to the real person massage method and can achieve better massage effect.

[0020] 3. A heating component is provided inside the massage head to make the massage effect of the massage head better. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 For the utility model Figure 1 A magnified view of;

[0024] Figure 3 This is a schematic diagram of the installation of the deflection bracket of the utility model;

[0025] Figure 4 It is a schematic diagram of the sliding slot of the utility model;

[0026] Figure 5 This is a schematic diagram of the installation of the rocking arm of the utility model;

[0027] Figure 6 It is a schematic diagram of the movement housing of the utility model;

[0028] Description of main reference numerals:

[0029] 1. Motor, 10. Output shaft, 2. Transmission part, 20. Upper tooth part, 21. Lower worm gear, 3. Massage wheel, 30. Eccentric shaft, 4. Swing bracket, 40. Limit part, 41. Mounting part, 42. Side swing part, 43. Raised part, 44. Mounting hole, 5. Sliding groove, 6. Rocking arm, 60. Main rod, 61. Side swing plane part, 62. End part, 63. Connecting shaft, 64. Spherical part, 7. Massage head, 70. Massage body, 71. Arc-shaped massage part, 72. Side massage head, 73. PCB light board assembly, 8. Movement housing, 80. Massage opening, 81. Cover plate, 82. Upper cover housing, 83. Lower cover housing, 84. Mounting column, 85. PCB control board. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in 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 preferred embodiments of the utility model and should not be regarded as excluding other embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0031] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise clearly defined, the use of terms such as "first", "second" or "third" etc. is to distinguish different objects rather than to describe a specific order.

[0032] In the claims, specification and the above-mentioned drawings of the utility model, unless otherwise explicitly defined, directional words, such as the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inside", "outside", "up", "down", "front", "back", "left", "right", "clockwise", "counterclockwise", etc., indicating directions or positional relationships are based on the directions and positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the specific protection scope of the invention.

[0033] In the claims, specification and the above drawings of the utility model, unless otherwise clearly defined, if the term "fixed connection" or "fixed connection" is used, it should be understood in a broad sense, that is, any connection method without a displacement relationship and relative rotation relationship between the two, that is to say, including non-detachable fixed connection, detachable fixed connection, integrated connection and fixed connection through other devices or elements.

[0034] In the claims, specification and drawings of the present utility model, if the terms "include", "have" and their variations are used, they are intended to mean "including but not limited to".

[0035] Example 1, see Figure 1-6 :

[0036] A kneading movement, comprising a motor 1, a massage wheel 3 and a rocking arm 6, wherein an output shaft 10 of the motor 1 is connected to the massage wheel 3 through a transmission member 2, wherein the transmission member 2 comprises an upper tooth portion 20 and a lower worm wheel 21, wherein the upper tooth portion 20 is arranged on the upper side of the lower worm wheel 21, wherein the upper tooth portion 20 is meshedly connected to the massage wheel 3, and the lower worm wheel 21 is connected to the output shaft 10 of the motor, wherein the output shaft 10 of the motor is arranged as a worm corresponding to the lower worm wheel 21;

[0037] The massage wheel 3 is provided with an eccentric shaft 30, and the massage wheel 3 is connected to the yaw bracket 4 through the eccentric shaft 30. The yaw bracket 4 is provided with a limit portion 40 and a mounting portion 41. The limit portion 40 is arranged in the sliding groove 5. The limit portion 40 is used to limit the moving direction of the yaw bracket 4. The mounting portion 41 is installed with a rocking bar 6. The mounting portion 41 is provided with side rocking portions 42 on both sides for facilitating the rocking bar 6 to swing. The side rocking portions 42 provide a swinging space for the rocking bar 6 to swing forward and backward. The rocking bar 6 is connected to the massage head 7. Under the action of the motor 1, the eccentric shaft 30, the limit portion 40 and the sliding groove 5, the yaw bracket 4 drives the massage head 7 to move and swing through the rocking bar 6, thereby achieving the effect of kneading massage.

[0038] As an implementation mode, the motor 1 is a double-headed motor, thereby driving two massage heads 7 to achieve a better massage effect.

[0039] As an embodiment, a magnet is provided on the transmission member 2, and a Hall element is provided on one side of the transmission member 2 corresponding to the magnet. The Hall element is used to detect the position distance between the induction magnet and the Hall element. It can be understood that the kneading movement is also provided with a PCB control board 85, and the Hall element and the motor 1 are electrically connected to the PCB control board 85 respectively, and the PCB control board 85 is used to adjust the operation and speed of the motor 1; after the kneading movement enters the working state, the motor 1 drives the transmission member 2 to rotate, and the magnet rotates with the transmission member 2, and the Hall element cooperates with the magnet to detect the rotation position of the transmission member 2. For example, when the Hall element and the magnet are closest, the kneading movement stops, and the massage wheel stops at a preset position, so as to avoid the situation that the two massage heads 7 are in the narrowest position when the kneading movement stops, causing the muscles of the user to be clamped by the massage heads 7, and at the same time, it is also conducive to ensuring the smooth operation of the kneading movement when it is started. Specifically, the magnet is provided on the lower worm gear 21, and the magnet is provided as a cylindrical magnet, and a placement hole for placing the cylindrical magnet is formed correspondingly at the lower part of the lower worm gear 21.

[0040] As an implementation mode, the PCB control board 85 is electrically connected to the battery and the control button. In some embodiments, the PCB control board 85 is provided with a communication module, which is electrically connected to the user's terminal device through the communication module, making it more convenient to use. Specifically, the communication module is a Bluetooth module or a WIFI module, and the terminal device is set to a mobile phone or a smart bracelet.

[0041] As an embodiment, the motor 1, the transmission member 2, the massage wheel 3, the deflection bracket 4, and the sliding groove 5 are arranged in the movement housing 8, the movement housing 8 is provided with a massage opening 80, the rocking bar 6 extends out of the massage opening 80, and the massage opening 80 is provided with a cover plate 81, the cover plate 81 is installed on the inner side of the movement housing 8, and the cover plate 81 is provided with a cover plate opening corresponding to the rocking bar 6. Further, the movement housing 8 includes an upper cover housing 82 and a lower cover housing 83, the sliding groove 5 is arranged in the lower cover housing 83, the motor 1 is installed in the lower cover housing 83, the transmission member 2 and the massage wheel 3 are respectively installed in the lower cover housing 83 through corresponding mounting columns 84, and the massage opening 80 is arranged in the upper cover housing 82.

[0042] As an embodiment, the massage head 7 includes a massage body 70 , the upper portion of the massage body 70 is provided with an arc-shaped massage portion 71 , and side massage heads 72 are provided on both sides of the massage body 70 , and the side massage heads 72 cooperate with the massage body 70 to perform a massage function.

[0043] As an implementation mode, the limiting portion 40 is configured as a limiting column, and the sliding groove 5 is arranged along an arc direction. Under the drive of the motor, in cooperation with the eccentric action of the eccentric shaft, the limiting portion 40 reciprocates along the arc-shaped sliding groove 5 .

[0044] As an embodiment, the mounting portion 41 is configured as a mounting groove, and protrusions 43 are provided on the upper parts of both sides of the mounting groove. The protrusions 43 are provided along the length direction of the mounting groove to facilitate the swing of the rocking arm 6. The cross section of the protrusion 43 is a semicircle, so that the swinging action of the rocking arm 6 is smoother and more fluent. The lower side of the protrusion 43 is configured as a side swinging portion 42. Further, the rocking arm 6 is configured with a side swinging plane portion 61 corresponding to the protrusions 43 on both sides. The side swinging plane portion 61 cooperates with the protrusion 43 to facilitate the swinging of the rocking arm 6. The lower end of the rocking arm 6 is configured as a roller-shaped end portion 62. The roller-shaped end portion facilitates the swinging of the rocking arm 6. It can be understood that the side swinging plane portion 61 is configured as a vertical plane.

[0045] As an embodiment, the rocking arm 6 includes a main rod 60 and a connecting shaft 63, the side swing plane portion 61 is arranged on both sides of the main rod 60, the roller-shaped end portion 62 is arranged at the lower part of the main rod 60, the end portion 62 is arranged at the mounting portion 41, and the upper part of the main rod 60 is connected to the connecting shaft 63. It can be understood that a connecting cavity is arranged at the lower end of the connecting shaft 63, and the main rod 60 is inserted into the connecting cavity of the connecting shaft 63 for connection, or the main rod 60 and the connecting shaft 63 are connected by threads. Further, the rocking arm 6 is provided with a spherical portion 64 corresponding to the massage opening 80, and the spherical portion 64 is arranged on the connecting shaft, and the upper two sides of the connecting shaft 63 are provided with planes, so as to facilitate installation on the massage head 7.

[0046] As an implementation mode, the deflection bracket 4 is provided with a mounting hole 44 corresponding to the eccentric shaft 30, and the limit portion 40 is provided at the lower part of the deflection bracket 4. As a preferred implementation mode, the limit portion 40 and the mounting hole 44 are respectively located at both sides of the deflection bracket 4, the mounting portion 41 is located at the middle part of the deflection bracket 4, and the mounting portion 40 is arranged at the side of the deflection bracket 4 away from the massage wheel 3.

[0047] As an embodiment, a heating component is provided in the massage head 7 to improve the massage effect of the massage head. In some embodiments, the heating component is also provided with a light. Specifically, a PCB light board assembly 73 is provided in the massage head, and the PCB light board assembly 73 integrates a heating component and a light.

[0048] The description of the above specification and embodiments is used to explain the protection scope of the utility model, but does not constitute a limitation on the protection scope of the utility model. Through the enlightenment of the utility model or the above embodiments, ordinary technicians in this field can obtain modifications, equivalent replacements or other improvements to the embodiments of the utility model or part of the technical features thereof through logical analysis, reasoning or limited experiments, which should be included in the protection scope of the utility model.

Claims

1. A kneading movement, characterized in that: It includes a motor, a massage wheel and a rocking arm. The output shaft of the motor is connected to the massage wheel through a transmission part. The massage wheel is connected to a yaw bracket through an eccentric shaft. The yaw bracket is provided with a limiting part and a mounting part. The limiting part is arranged in a sliding groove. The mounting part is provided with a rocking arm. Side rocking parts are provided on both sides of the mounting part for facilitating the rocking arm to swing. Driven by the motor, the yaw bracket drives the rocking arm to move and swing. The rocking arm is connected to the massage head.

2. A kneading movement according to claim 1, characterized in that: The transmission member comprises an upper tooth portion and a lower worm wheel, the upper tooth portion meshes and connects with the massage wheel, the lower worm wheel connects with the output shaft of the motor, and the output shaft of the motor is correspondingly arranged as a worm; the motor adopts a double-headed motor.

3. A kneading movement according to claim 1, characterized in that: The yaw bracket is provided with a mounting hole corresponding to the eccentric shaft, the limiting portion is arranged at the lower part of the yaw bracket, and the mounting hole and the limiting portion are respectively located on both sides of the yaw bracket; the limiting portion is arranged as a limiting column, and the sliding groove is arranged along the arc direction.

4. A kneading movement according to claim 1, characterized in that: The mounting portion is configured as a mounting groove, and raised portions are configured at upper portions of both sides of the mounting groove. The raised portions are configured along the length direction of the mounting groove, and the lower side of the raised portions is configured as a side swing portion.

5. A kneading movement according to claim 4, characterized in that: The cross section of the protrusion is semicircular, the rocking arm is provided with side rocking plane portions corresponding to the protrusions on both sides, and the lower end of the rocking arm is provided with a roller-shaped end portion.

6. A kneading movement according to claim 5, characterized in that: The rocking arm comprises a main rod and a connecting shaft, the side swing plane parts are arranged on both sides of the main rod, the roller-shaped ends are arranged at the lower part of the main rod, the lower part of the main rod is arranged in the installation groove, and the upper part of the main rod is connected to the connecting shaft.

7. A kneading movement according to claim 1, characterized in that: A heating component is arranged in the massage head.

8. A kneading movement according to claim 1, characterized in that: The massage head comprises a massage body, the upper part of the massage body is arranged as an arc-shaped massage part, and side massage heads are arranged at both sides of the massage body.

9. A kneading movement according to claim 1, characterized in that: The motor, transmission part, massage wheel, sliding groove and deflection bracket are arranged in the movement housing. The movement housing is provided with a massage opening, and the rocking arm extends out of the massage opening; the massage opening is provided with a cover plate, which is installed on the inner side of the movement housing, and the cover plate is provided with a cover plate opening corresponding to the rocking arm.

10. A kneading movement according to any one of claims 1 to 9, characterized in that: The transmission member is provided with a magnet, and a Hall element is provided on one side of the transmission member corresponding to the magnet.

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