Clamping and pinching surrounding massager

Abstract

The utility model discloses a pinching surrounding massager which comprises a shell, a massage driving mechanism and a surrounding massage assembly, the massage driving mechanism comprises a first clamping arm, a second clamping arm and a driving assembly, the first clamping arm is connected with the shell in a pivoted mode, the second clamping arm is connected with the shell in a pivoted mode, and the driving assembly comprises a rotating wheel set and a driving part. The driving part is used for driving the rotating wheel set to rotate, and the driving assembly is in driving connection with the second end of the first clamping arm and the second end of the second clamping arm, so that the first end of the first clamping arm and the first end of the second clamping arm are driven by the driving assembly to swing in a reciprocating mode in a mode of getting close to each other or getting away from each other, and clamping and pinching massage actions are achieved. The structural design is simple and compact, the driving mode is stable and reliable, and the massage modes of the massager are enriched.

Description

A pinching and wrapping massager

[0001] This application is the following application.

[0002] The application number is: 202320351460.3

[0003] Application date: March 1, 2023

[0004] The invention is titled: A pinching and wrapping massager.

[0005] Application for division Technical Field

[0006] This utility model relates to the field of massage equipment technology, and in particular to a pinching and wrapping massager. Background Technology

[0007] Massage devices are used to massage and relax the human body through mechanical or electrical stimulation. When muscles feel sore and tense due to fatigue, using massage devices can stimulate nerve excitation, relax muscles and tendons, improve blood circulation, relax muscles in various parts of the body that are tense after exercise, and effectively reduce fatigue and soreness caused by exercise and mental stress. Massage devices are generally designed based on human hand massage techniques, thereby achieving or even surpassing the effects of human hand massage. Common massage techniques include pressing, pinching, rubbing, kneading, pushing, grasping, stroking, patting, shaking, and vibrating.

[0008] For small handheld massagers, due to the design requirements of simple and lightweight structure, there are not many massage modes available on the market. Many other massage modes are yet to be developed. Existing small handheld massagers generally use motor vibration or left-right swinging to vibrate and pat the body, resulting in a relatively simple massage mode. Currently, no massager can perform pinching massage movements, thus failing to meet the diverse needs of users. In many cases, the inability of the massager to perform the corresponding massage movements means that manual massage is the only option, which limits the scope of use of the massager. Summary of the Invention

[0009] The purpose of this invention is to provide a pinching and wrapping massager, which aims to solve the technical problem that existing massagers cannot perform pinching and wrapping massage actions.

[0010] To achieve the above objectives, the present invention provides a pinching and surrounding massager, comprising a housing, a massage drive mechanism, and a surrounding massage assembly.

[0011] The massage drive mechanism includes:

[0012] A first clamping arm, which is pivotally connected to the housing;

[0013] The second clamping arm is pivotally connected to the housing.

[0014] The drive assembly includes a rotating wheel set and a drive unit. The drive unit is used to drive the rotating wheel set to rotate. The drive assembly is driven to connect to the second end of the first clamping arm and the second end of the second clamping arm, respectively, so as to drive the first end of the first clamping arm and the first end of the second clamping arm to reciprocate in a manner that moves closer to or further away from each other.

[0015] The surround massage component includes:

[0016] A hinged ball joint, wherein the hinged ball joint is eccentrically positioned relative to the rotation axis of the rotating wheel assembly; and

[0017] A massage rod assembly, wherein a first end of the massage rod assembly protrudes outward from the surface of the housing to form a massage head, a second end of the massage rod assembly has an opening, a hinged ball head is movably fitted into the opening, and the housing has an annular movable cavity, and a portion of the outer peripheral surface of the massage rod assembly extends circumferentially to form an outwardly protruding spherical surface, the spherical surface being movably fitted into the annular movable cavity.

[0018] Furthermore, the housing is provided with a support, and the annular movable cavity is disposed on the support. The inner circumferential surface of the annular movable cavity extends circumferentially to form a concave annular spherical surface and has through openings at both its upper and lower ends, so that the first end and the second end of the massage rod assembly pass through the through openings at both ends of the annular movable cavity, respectively.

[0019] Furthermore, the massage head includes:

[0020] The vibrating motor has an axially extending upper end of the spherical surface forming a receiving cavity, one end of the vibrating motor being housed in the receiving cavity to form a first end of the massage rod assembly, and the lower end of the spherical surface extending axially to form a second end of the massage rod assembly.

[0021] Furthermore,

[0022] The drive assembly further includes a first conversion part and a second conversion part. The rotation axis of the rotating wheel assembly is configured to be perpendicular to the swing axis of the first clamping arm. The swing axis of the first clamping arm is parallel to the swing axis of the second clamping arm. The rotating wheel assembly has a first cam connection and a second cam connection. The rotational motion of the rotating wheel assembly is converted into a reciprocating swing motion of the first clamping arm around its swing axis by the first conversion part cooperating with the first cam connection. The rotational motion of the rotating wheel assembly is converted into a reciprocating swing motion of the second clamping arm around its swing axis by the second conversion part cooperating with the second cam connection. The second clamping arm and the first clamping arm reciprocate in a manner that moves closer to each other or further away from each other.

[0023] Furthermore, the first cam connection has:

[0024] The first boss wheel is eccentrically positioned relative to the rotation axis of the rotating wheel assembly, and a first cam surface is formed on the outer circumferential surface of the first boss wheel;

[0025] The second cam connection has:

[0026] The second boss wheel is eccentrically stacked on the first boss wheel relative to the rotation axis of the rotating wheel assembly, and a second cam surface is formed on the outer peripheral surface of the second boss wheel.

[0027] The first conversion unit includes:

[0028] A first sliding portion, the first sliding portion having a first annular hole, and the first sliding portion being movably engaged with the first cam surface of the first boss wheel through the first annular hole; and

[0029] A first conversion connection is connected between the first sliding part and the second end of the first clamping arm, so as to convert the movement of the first sliding part into the reciprocating swinging motion of the first clamping arm around its swing axis through the first conversion connection.

[0030] The second conversion unit includes:

[0031] The second sliding part has a second annular hole, and the second sliding part is movably engaged with the second cam surface of the second boss wheel through the second annular hole;

[0032] A second conversion connection is connected between the second sliding part and the second end of the second clamping arm, so as to convert the movement of the second sliding part into the reciprocating swinging motion of the second clamping arm around its swing axis; and

[0033] The guide structure guides the first sliding part and the second sliding part to move along a motion path perpendicular to the swing axis while the rotating wheel set is rotating. At the same time, the first sliding part and the second sliding part move in opposite directions, so that the first end of the first clamping arm and the first end of the second clamping arm reciprocate in a manner that moves closer to each other or further away from each other.

[0034] Furthermore, the first conversion connection includes:

[0035] A first shaft is disposed on the left side of the first sliding portion, and the central axis of the first shaft extends along a swing axis parallel to the first clamping arm; and

[0036] The first swing arm slot is disposed at the second end of the first clamping arm and is movably engaged on the first shaft.

[0037] The second conversion connection includes:

[0038] A second shaft is disposed on the right side of the second sliding portion, and the central axis of the second shaft extends along a swing axis parallel to the second clamping arm; and

[0039] The second swing arm slot is disposed at the second end of the second clamping arm and is movably engaged on the second shaft.

[0040] Furthermore, the guide structure includes:

[0041] A fixed base, which extends along the swing axis perpendicular to the first clamping arm and has a guide groove.

[0042] A first slider is disposed at the end of the first sliding portion and is slidably mounted within the guide groove, so that the first sliding portion is guided to move along a movement path perpendicular to the swing axis of the first clamping arm by sliding the first slider along the extending direction of the guide groove; and

[0043] The second slider is disposed at the end of the second sliding part and is slidably mounted in the guide groove so that the second sliding part can be guided to move along a movement path perpendicular to the swing axis of the second clamping arm by sliding the second slider along the extension direction of the guide groove.

[0044] As can be seen from the above technical solution, in this utility model, the clamping and surrounding massager has a driving component that is driven to the second end of the first clamping arm and the second end of the second clamping arm respectively. The driving component drives the first end of the first clamping arm and the first end of the second clamping arm to swing back and forth in a way that moves closer to or further away from each other, thereby realizing the clamping and massaging action. The structure is simple and compact, the driving method is stable and reliable, and thus the massage mode of the massager is enriched.

[0045] To make the technical concept, other objectives, advantages, features and functions of this utility model clearer and easier to understand, preferred embodiments will be specifically described in the following detailed description, and will be illustrated in conjunction with the accompanying drawings. Attached Figure Description

[0046] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0047] Figure 1 is a first-view structural schematic diagram of the massage drive mechanism provided in an embodiment of this application;

[0048] Figure 2 is a structural schematic diagram of the massage drive mechanism provided in an embodiment of this application from a second perspective;

[0049] Figure 3 is a cross-sectional view of the massage drive mechanism provided in an embodiment of this application;

[0050] Figure 4 is a first-view exploded structural view of the massage drive mechanism provided in an embodiment of this application;

[0051] Figure 5 is a second-view exploded structural view of the massage drive mechanism provided in an embodiment of this application;

[0052] Figure 6 is a front view of the massage drive mechanism provided in an embodiment of this application.

[0053] The above figures include the following reference numerals:

[0054] 200. Surround massage component; 210. Massage head; 211. Vibration motor; 213. Spherical surface; 214. Receiving cavity; 215. Opening; 216. Hinge ball head; 220. Support; 221. Annular movable cavity; 222. Locking block;

[0055] 400. Massage drive mechanism; 401. Drive assembly; 410. First clamping arm; 411. First pivot; 412. First swing arm slot; 420. Second clamping arm; 421. Second pivot; 422. Second swing arm slot; 430. First conversion part; 431. First sliding part; 432. First annular hole; 433. First shaft; 434. First slider; 440. Second conversion part; 441. Second sliding part; 442. Second annular hole; 443. Second shaft; 444. Second slider; 450. First conversion connection part; 460. Second conversion connection part; 470. Rotating wheel assembly; 471. First boss wheel; 472. Second boss wheel; 473. Mounting slot; 480. Drive part; 481. Output shaft;

[0056] 500, guide structure; 510, fixed seat; 511, guide groove; 520, base; 530, top cover; 531, first shaft rotating groove; 532, second shaft rotating groove; 533, slot. Detailed Implementation

[0057] This application provides a pinching and wrapping massager to solve the technical problem that existing massagers cannot achieve pinching and massage actions. The first end of the first clamping arm 410 and the first end of the second clamping arm 420 are driven by the driving component 401 to swing back and forth in a manner that brings them closer to each other or moves them further away from each other, thereby generating pinching and massage actions.

[0058] To enable those skilled in the art to better understand the technical solutions of this application, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0059] Please refer to Figures 1 to 6. This embodiment provides a pinching and circumferential massager, including a housing, a massage drive mechanism 400, and a circumferential massage assembly 200. The massage drive mechanism 400 includes a first clamping arm 410, a second clamping arm 420, and a drive assembly 401. The first clamping arm 410 is pivotally connected to the housing, and the second clamping arm 420 is pivotally connected to the housing. The drive assembly 401 is driven to the second end of the first clamping arm 410 and the second end of the second clamping arm 420, respectively, so that the drive assembly 401 drives the first end of the first clamping arm 410 and the first end of the second clamping arm 420 to reciprocate in a manner that moves closer to or further away from each other, thereby generating a pinching and massage action.

[0060] As can be seen, in this utility model, the driving component 401 is driven to connect to the second end of the first clamping arm 410 and the second end of the second clamping arm 420 respectively. The driving component 401 drives the first end of the first clamping arm 410 and the first end of the second clamping arm 420 to swing back and forth in a way that moves closer or further away from each other, thereby realizing the pinching massage action, relaxing the skin and muscles, promoting blood circulation. The structure is simple and compact, and the driving method is stable and reliable, thus enriching the massage mode of the massager.

[0061] The housing mainly includes a fixed base 510, which includes a base 520 and a top cover 530. The massage drive mechanism 400 is combined with the fixed base 510 to form the core of the massager.

[0062] As shown in Figures 1 to 5, the first end of the first clamping arm 410 and the first end of the second clamping arm 420 are both approximately plate-shaped structures. Both sides of the first clamping arm 410 extend outward to form a first pivot 411, and both sides of the second clamping arm 420 extend outward to form a second pivot 421. The upper cover 530 of the fixing base 510 is provided with a pair of first pivot grooves 531 and a pair of second pivot grooves 532. The first pivot grooves 531 and the second pivot grooves 532 are respectively provided on two opposite side edges of the upper cover 530 of the fixing base 510. The first clamping arm 410 is rotatably fitted into a pair of first shaft rotating grooves 531 at both ends via the first pivot 411, thereby pivotally connected to the housing. The second clamping arm 420 is rotatably fitted into a pair of second shaft rotating grooves 532 at both ends via the second pivot 421, thereby pivotally connected to the housing. In this way, the first end of the first clamping arm 410 and the first end of the second clamping arm 420 can be driven by the drive assembly 401 to reciprocate in a way that moves closer to or further away from each other, thereby realizing the pinching or grasping massage action.

[0063] Specifically, as shown in Figures 1 to 5, the drive assembly 401 includes a first conversion part 430 and a second conversion part 440. The rotation axis of the rotating wheel assembly 470 is configured to be perpendicular to the swing axis of the first clamping arm 410. The swing axis of the first clamping arm 410 is parallel to the swing axis of the second clamping arm 420. The rotating wheel assembly 470 has a first cam connection and a second cam connection. The drive part 480 is used to drive the rotating wheel assembly 470 to rotate. The rotational motion of the rotating wheel assembly 470 is converted into the reciprocating swing motion of the first clamping arm 410 around its swing axis by the first conversion part 430 cooperating with the first cam connection. The rotational motion of the rotating wheel assembly 470 is converted into the reciprocating swing motion of the second clamping arm 420 around its swing axis by the second conversion part 440 cooperating with the second cam connection. The second clamping arm 420 and the first clamping arm 410 reciprocate in a manner that moves closer to each other or further away from each other.

[0064] As shown in Figures 4 and 5, the bottom of the rotating wheel assembly 470 has a cross-shaped mounting groove 473. The drive unit 480 is a geared motor, and the output shaft 481 of the geared motor is cross-shaped to serve as a circumferential positioning function. The output shaft 481 of the drive unit 480 is inserted into the mounting groove 473 of the rotating wheel assembly 470. The drive unit 480 is installed under the base 520 of the fixed seat 510. The rotating wheel assembly 470 is located inside the fixed seat 510 so that the drive unit 480 drives the rotating wheel assembly 470 to rotate. Then, the rotational force of the rotating wheel assembly 470 is transmitted to the first conversion unit 430 and the second conversion unit 440 through the first cam connection and the second cam connection of the rotating wheel assembly 470, respectively. This causes the first conversion unit 430 and the second conversion unit 440 to push and pull the second end of the first clamping arm 410 and the second end of the second clamping arm 420, respectively, thereby causing the first end of the first clamping arm 410 and the first end of the second clamping arm 420 to reciprocate in a way that moves closer to or further away from each other.

[0065] Further, as shown in Figures 4 and 5, the first cam connection has a first boss wheel 471, which is eccentrically positioned relative to the rotation axis of the rotating wheel assembly 470, and a first cam surface is formed on the outer peripheral surface of the first boss wheel 471; the second cam connection has a second boss wheel 472, which is eccentrically positioned and stacked on the first boss wheel 471 relative to the rotation axis of the rotating wheel assembly 470, and a second cam surface is formed on the outer peripheral surface of the second boss wheel 472.

[0066] The first conversion part 430 includes a first sliding part 431 and a first conversion connection part 450. The first sliding part 431 has a first annular hole 432 and is movably engaged with the first cam surface of the first boss wheel 471 through the first annular hole 432. The first conversion connection part 450 is connected between the first sliding part 431 and the second end of the first clamping arm 410 so as to convert the moving motion of the first sliding part 431 into the reciprocating swing motion of the first clamping arm 410 around its swing axis through the first conversion connection part 450.

[0067] The second conversion part 440 includes a second sliding part 441, a second conversion connecting part 460, and a guide structure 500. The second sliding part 441 has a second annular hole 442 and is movably engaged with the second cam surface of the second boss wheel 472 through the second annular hole 442. The second conversion connecting part 460 connects the second sliding part 441 and the second end of the second clamping arm 420 to convert the movement of the second sliding part 441 into the reciprocating swinging movement of the second clamping arm 420 around its swing axis. When the rotating wheel set 470 is rotating, the guide structure 500 guides the first sliding part 431 and the second sliding part 441 to move along a movement path perpendicular to the swing axis, and at the same time, the movement directions of the first sliding part 431 and the second sliding part 441 are opposite, so that the first end of the first clamping arm 410 and the first end of the second clamping arm 420 reciprocate in a manner that moves closer to each other or further away from each other.

[0068] As shown in Figures 4 to 6, the shapes of the first annular hole 432 and the second annular hole 442 are both approximately elliptical or waist-shaped. When the driving unit 480 drives the rotating wheel assembly 470 to rotate, the first boss wheel 471 and the second boss wheel 472 of the rotating wheel assembly 470 rotate together around the rotation axis. The first cam surface of the first boss wheel 471 rolls into contact with the inner wall of the first annular hole 432 of the first sliding part 431, and the second cam surface of the second boss wheel 472 rolls into contact with the inner wall of the second annular hole 442 of the second sliding part 441, thereby transmitting the rotational force of the first boss wheel 471 and the rotational force of the second boss wheel 472 to the first sliding part 431 respectively. Under the guidance of the guide structure 500, the first sliding part 431 and the second sliding part 441 move along a motion path perpendicular to the swing axis. Since the first boss wheel 471 and the second boss wheel 472 are staggered and stacked, the first sliding part 431 and the second sliding part 441 move in opposite directions at the same time. Under the action of the first conversion part 430 and the second conversion part 440, the movement of the first sliding part 431 and the second sliding part 441 is converted into the first end of the first clamping arm 410 and the first end of the second clamping arm 420 reciprocating swing motion in a way that they move closer to each other or further away from each other.

[0069] As shown in Figures 4 and 5, in this embodiment, the first boss wheel 471 of the rotating wheel assembly 470 serves as the first cam connection point. The first boss wheel 471 engages with the first annular hole 432 of the first sliding part 431 to convert the rotational motion of the first boss wheel 471 into the movement motion of the first sliding part 431. Similarly, the second boss wheel 472 of the rotating wheel assembly 470 serves as the second cam connection point. The second boss wheel 472 engages with the second annular hole 442 of the second sliding part 441 to convert the rotational motion of the second boss wheel 472 into the movement motion of the second sliding part 441. It can be understood that the operating structure of the first cam connection point and the first sliding part 431, as well as the operating structure of the second cam connection point and the second sliding part 441, of the rotating wheel assembly 470 can be modified by corresponding replacement of the motion mechanism and structural adjustment. Without any creative effort, any replacement of the motion mechanism and structural adjustment that achieves the same motion function is within the protection scope of this utility model.

[0070] In addition, as shown in Figures 1 to 5, in this embodiment, the double cams above the rotating wheel assembly 470 are respectively linked with the first sliding part 431 and the second sliding part 441 of the yoke type, so that the two clamping arms can be driven by a single drive part 480 to perform reciprocating swing massage movements in a way that brings them closer to each other or moves them further away. That is, a single drive achieves double swing motion, the structure is simpler and more compact, the drive transmission method is more stable and reliable, the overall weight of the massager is smaller, it is easier to use, easier to assemble, and the cost is lower.

[0071] In this embodiment, the first conversion connection part 450 includes a first shaft 433 and a first swing arm slot 412. The first shaft 433 is disposed on the left side of the first sliding part 431, and the central axis of the first shaft 433 extends along the swing axis parallel to the first clamping arm 410. The first swing arm slot 412 is disposed at the second end of the first clamping arm 410, and the first swing arm slot 412 is movably engaged on the first shaft 433.

[0072] The second conversion connection part 460 includes a second shaft 443 and a second swing arm slot 422. The second shaft 443 is disposed on the right side of the second sliding part 441, and the central axis of the second shaft 443 extends along the swing axis parallel to the second clamping arm 420. The second swing arm slot 422 is disposed at the second end of the second clamping arm 420, and the second swing arm slot 422 is movably engaged on the second shaft 443.

[0073] As shown in Figures 1 to 6, when the drive unit 480 drives the rotating wheel assembly 470 to rotate, the first boss wheel 471 and the second boss wheel 472 above the rotating wheel assembly 470 cooperate with the first sliding part 431 and the second sliding part 441, respectively. This causes the first sliding part 431 and the second sliding part 441 to move along a motion path perpendicular to the swing axis under the guidance of the guide structure 500. At the same time, the first sliding part 431 and the second sliding part 441 move in opposite directions. Consequently, the first shaft 433 on the left side of the first sliding part 431 cooperates with the first swing arm slot 412 at the second end of the first clamping arm 410 to push and pull the first clamping arm 410 to reciprocate around the swing axis. The second shaft 443 on the right side of the second sliding part 441 cooperates with the second swing arm slot 412 at the second end of the second clamping arm 420 to reciprocate around the swing axis. The swing arm slot 422 cooperates with the push and pull of the second clamping arm 420 to reciprocate around the swing axis. At the same time, the swing directions of the first clamping arm 410 and the second clamping arm 420 are opposite. During the swing of the first clamping arm 410 and the second clamping arm 420, the first swing arm slot 412 and the second swing arm slot 422 rotate around the first shaft 433 and the second shaft 443 respectively. At the same time, the first shaft 433 and the second shaft 443 also slide along the extension direction of the first swing arm slot 412 and the second swing arm slot 422 respectively. The design structure of the first swing arm slot 412 and the second swing arm slot 422 provides an activity gap for the sliding of the first shaft 433 and the second shaft 443. The structure is simpler and more compact, the motion transmission method is more stable and reliable, the assembly is more convenient and quick, and the cost is lower.

[0074] Specifically, as shown in Figures 4 and 5, the first swing arm slot 412 and the second swing arm slot 422 are roughly fork-shaped. The first swing arm slot 412 is located on the left side of the second end of the first clamping arm 410, and the second swing arm slot 422 is located on the right side of the second end of the first clamping arm 410. The first shaft 433 and the second shaft 443 pass through the openings on the left and right side walls of the fixed base 510 respectively and are engaged with the first swing arm slot 412 and the second swing arm slot 422. The plane on which the plates of the first swing arm slot 412 and the second swing arm slot 422 are located is parallel, and this plane is perpendicular to the swing axis. In this way, the distance between the first swing arm slot 412 and the second swing arm slot 422 is larger. Under the premise of limited internal space of the massager, sufficient movement space is provided for the first sliding part 431 and the second sliding part 441 to drive the first swing arm slot 412 and the second swing arm slot 422 to swing back and forth, so as to avoid malfunctions caused by interference contact during movement.

[0075] As shown in Figures 4 to 6, the first shaft 433 has a first flange at one end near the first sliding part 431, and the second shaft 443 has a second flange at one end near the second sliding part 441, so as to axially position the first swing arm slot 412 and the second swing arm slot 422 through the first flange and the second flange respectively.

[0076] In this embodiment, as shown in Figures 1 to 5, the guide structure 500 includes a fixed base 510, a first slider 434, and a second slider 444. The fixed base 510 extends along the swing axis perpendicular to the first clamping arm 410 and forms a guide groove 511. The first slider 434 is disposed at the end of the first sliding part 431 and is slidably installed in the guide groove 511 so that the first sliding part 431 can be guided to move along a movement path perpendicular to the swing axis perpendicular to the first clamping arm 410 by sliding the first slider 434 along the extension direction of the guide groove 511. The second slider 444 is disposed at the end of the second sliding part 441 and is slidably installed in the guide groove 511 so that the second sliding part 441 can be guided to move along a movement path perpendicular to the swing axis perpendicular to the second clamping arm 420 by sliding the second slider 444 along the extension direction of the guide groove 511.

[0077] Specifically, as shown in Figures 1 to 5, the base 520 of the fixed seat 510 is divided into a cup seat and a cylindrical sleeve, both of which are hollow structures. The cylindrical sleeve is fitted onto the upper end of the drive unit 480. The cavity of the cup seat is used to accommodate the drive assembly 401. The two side walls adjacent to the cup seat each extend to form a partial guide groove 511. The two ends of the first sliding part 431 are respectively provided with a first slider 434, and the two ends of the second sliding part 441 are respectively provided with a second slider 444, so as to guide the first slider 434 and the second slider 444 to move along a motion path perpendicular to the swing axis through the guide groove 511. The guide groove 511 is a rectangular groove, and the first slider 434 and the second slider 444 are both strip-shaped plates. The first sliding part 431 and the second sliding part 441 are respectively disposed in the guide groove 511 of the cup seat through the first slider 434 and the second slider 444 to play a guiding role.

[0078] In this embodiment, as shown in Figures 1 to 5, the pinching and surrounding massager further includes a surrounding massage assembly 200, which includes a hinged ball head 216 and a massage rod assembly. The hinged ball head 216 is eccentrically mounted on the second boss wheel 472 relative to the rotation axis of the rotating wheel assembly 470. The first end of the massage rod assembly protrudes outward from the surface of the housing to form a massage head 210. The second end of the massage rod assembly has an opening 215, and the hinged ball head 216 is movably fitted into the opening 215. The housing has an annular movable cavity 221. A portion of the outer peripheral surface of the massage rod assembly extends circumferentially to form an outwardly protruding spherical surface 213, which is movably fitted into the annular movable cavity 221.

[0079] As shown in Figure 6, the surrounding massage assembly 200 drives the rotating wheel assembly 470 to rotate via the drive unit 480, causing the hinged ball head 216 to rotate around the rotation axis. This, in turn, drives the spherical surface 213 of the massage rod assembly to rotate within the annular movable cavity 221, thereby causing the massage head 210 of the massage rod assembly to perform a 360-degree circumferential swinging motion around the center of the spherical surface 213. This produces a circumferential kneading massage action, relaxes the skin and muscles, and promotes blood circulation. The structure is simple and compact, the drive method is stable and reliable, and the clever combination of multiple massage functions allows the massager to simultaneously perform pinching massage and circumferential kneading massage, further enriching the massager's massage methods.

[0080] Specifically, the housing is provided with a bracket 220, and an annular movable cavity 221 is disposed on the bracket 220. The inner circumferential surface of the annular movable cavity 221 extends circumferentially to form a concave annular spherical surface and has through openings at both its upper and lower ends, so that the first end and the second end of the massage rod assembly pass through the through openings at both ends of the annular movable cavity 221 respectively.

[0081] As shown in Figures 4 and 5, the upper cover 530 of the fixing base 510 covers the cup holder. The upper cover 530 is provided with a pair of slots 533 at intervals. Both sides of the bracket 220 are provided with locking blocks 222. The bracket 220 is installed on the upper cover 530 by engaging the locking blocks 222 with the slots 533. Furthermore, the upper cover 530 is provided with a through hole in the middle. The hinge ball head 216 passes through the through hole and engages with the opening 215 of the massage rod assembly.

[0082] It should be noted that, as shown in Figure 2, the diameter and shape of the annular spherical surface and the spherical surface 213 are matched, so that the spherical surface 213 and the annular movable cavity 221 are joined by a ball joint. Thus, when the drive unit 480 drives the hinged ball head 216 of the rotating wheel assembly 470 to rotate around the rotation axis, the first and second ends of the drive massage rod assembly can simultaneously perform a swaying motion around the center of the spherical surface 213. The central axes of each part of the massage rod assembly are basically consistent. When the hinged ball head 216 of the rotating wheel assembly 470 pushes the second end of the massage rod assembly to perform a swaying motion around the center of the spherical surface 213, the spherical surface 213 of the massage rod assembly cooperates with the annular spherical surface of the annular movable cavity 221, thereby causing the first end of the massage rod assembly to also perform a swaying motion around the center of the spherical surface 213 at the same time, so as to produce a circumferential kneading massage action.

[0083] Further, as shown in FIG3, the massage head 210 includes a vibration motor 211, the upper end of the spherical surface 213 extends axially to form a receiving cavity 214, one end of the vibration motor 211 is housed in the receiving cavity 214 to form a first end of the massage rod assembly, and the lower end of the spherical surface 213 extends axially to form a second end of the massage rod assembly.

[0084] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0085] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0086] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "lateral, longitudinal, vertical, horizontal" and "top, bottom" are generally based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application; in addition, the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0087] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0088] Furthermore, in the description of this utility model, the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0089] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A pinching and wrapping massager, characterized in that, The device includes a housing, a massage drive mechanism, and a surround massage assembly. The massage drive mechanism includes: a first clamping arm pivotally connected to the housing; a second clamping arm pivotally connected to the housing; a drive assembly including a rotating wheel assembly and a drive unit, the drive unit driving the rotating wheel assembly to rotate, and the drive assembly drivingly connected to the second ends of the first and second clamping arms respectively, so as to drive the first ends of the first and second clamping arms to reciprocate in a manner that moves closer to or further away from each other; the surround massage assembly includes: a hinged ball head, the hinged ball head being eccentrically positioned relative to the rotation axis of the rotating wheel assembly; and a massage rod assembly, the first end of the massage rod assembly protruding outward from the surface of the housing to form a massage head, the second end of the massage rod assembly having an opening, the hinged ball head being movably fitted into the opening, and the housing having an annular movable cavity, a portion of the outer peripheral surface of the massage rod assembly extending circumferentially to form an outwardly protruding spherical surface, the spherical surface being movably fitted into the annular movable cavity.

2. The pinching and wrapping massager according to claim 1, characterized in that, The housing is provided with a support, and the annular movable cavity is disposed on the support. The inner circumferential surface of the annular movable cavity extends circumferentially to form a concave annular spherical surface and has through openings at both its upper and lower ends, so that the first end and the second end of the massage rod assembly pass through the through openings at both ends of the annular movable cavity, respectively.

3. A pinching and wrapping massager according to claim 1 or 2, characterized in that, The massage head includes: a vibration motor, an axially extending upper end of the spherical surface forming a receiving cavity, one end of the vibration motor being housed in the receiving cavity to form a first end of the massage rod assembly, and the axially extending lower end of the spherical surface to form a second end of the massage rod assembly.

4. A pinching and wrapping massager according to any one of claims 1 to 3, characterized in that, The drive assembly further includes a first conversion part and a second conversion part. The rotation axis of the rotating wheel set is configured to be perpendicular to the swing axis of the first clamping arm. The swing axis of the first clamping arm is parallel to the swing axis of the second clamping arm. The rotating wheel set has a first cam connection and a second cam connection. The rotational motion of the rotating wheel assembly is converted into the reciprocating oscillating motion of the first clamping arm around its swing axis by the first conversion part cooperating with the first cam connection. The rotational motion of the rotating wheel assembly is converted into a reciprocating oscillating motion of the second clamping arm around its swing axis by cooperating with the second conversion part and the second cam connection, and the second clamping arm and the first clamping arm reciprocate oscillating in a manner that moves closer to each other or further away from each other.

5. A pinching and wrapping massager according to claim 4, characterized in that, The first cam connection includes: a first boss wheel, which is eccentrically positioned relative to the rotation axis of the rotating wheel assembly, and a first cam surface is formed on the outer peripheral surface of the first boss wheel; the second cam connection includes: a second boss wheel, which is eccentrically positioned and stacked on the first boss wheel relative to the rotation axis of the rotating wheel assembly, and a second cam surface is formed on the outer peripheral surface of the second boss wheel; the first conversion part includes: a first sliding part, which has a first annular hole, and the first sliding part is movably engaged with the first cam surface of the first boss wheel through the first annular hole; and a first conversion connection part, which is connected between the first sliding part and the second end of the first clamping arm, so as to convert the movement of the first sliding part into the reciprocating swing of the first clamping arm around its swing axis through the first conversion connection part. The second conversion part includes: a second sliding part having a second annular hole, and the second sliding part being movably engaged with the second cam surface of the second boss wheel through the second annular hole; a second conversion connection part connected between the second sliding part and the second end of the second clamping arm, so as to convert the movement of the second sliding part into the reciprocating swing motion of the second clamping arm around its swing axis through the second conversion connection part; and a guide structure, in the state of the rotating wheel set, to guide the first sliding part and the second sliding part to move along a movement path perpendicular to the swing axis respectively, and at the same time, the movement directions of the first sliding part and the second sliding part are opposite, so that the first end of the first clamping arm and the first end of the second clamping arm reciprocate in a manner that moves closer to each other or further away from each other.

6. The pinching and wrapping massager according to claim 5, characterized in that, The first conversion connection includes: a first shaft, which is disposed on the left side of the first sliding part, and the central axis of the first shaft extends along a swing axis parallel to the first clamping arm; and a first swing arm slot, which is disposed at the second end of the first clamping arm and is movably engaged with the first shaft; the second conversion connection includes: a second shaft, which is disposed on the right side of the second sliding part, and the central axis of the second shaft extends along a swing axis parallel to the second clamping arm; and a second swing arm slot, which is disposed at the second end of the second clamping arm and is movably engaged with the second shaft.

7. A pinching and wrapping massager according to claim 5 or 6, characterized in that, The guide structure includes: a fixed base, the fixed base extending along a direction perpendicular to the swing axis of the first clamping arm and forming a guide groove; a first slider, the first slider being disposed at the end of the first sliding portion and slidably mounted in the guide groove, so as to guide the first sliding portion to move along a movement path perpendicular to the swing axis of the first clamping arm by sliding the first slider along the extension direction of the guide groove; and a second slider, the second slider being disposed at the end of the second sliding portion and slidably mounted in the guide groove, so as to guide the second sliding portion to move along a movement path perpendicular to the swing axis of the second clamping arm by sliding the second slider along the extension direction of the guide groove.

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