Rotary telescopic massager

Abstract

The utility model discloses a rotary telescopic massager, and relates to the technical field of massagers. Comprising a support, and a motor is fixedly arranged in the support; the telescopic body is arranged in the bracket in a sliding manner; the crown gear is movably arranged at the top of the telescopic body in a sleeving manner; and the transmission box is located on one side of the support, and a first gear and a second gear which are meshed with each other are rotationally arranged in the transmission box. Through cooperation of a first eccentric boss and a second eccentric boss, a first gear and a second gear rotate, a telescopic body and a massage head carrier are driven to do telescopic motion through a columnar boss and a third gear, and through cooperation of a crown gear and the third gear, the massage head carrier is driven to do telescopic motion. The massage head carrier is driven to rotate while the third gear drives the telescopic body to do telescopic motion, telescopic motion and rotating motion of the massage head carrier can be achieved only through driving of one motor, the machining cost and the use cost are reduced, the structure is simple and compact, economic benefits are met, and the application prospect is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of massagers, in particular to a rotary and telescopic massager. Background Art

[0002] The massager is a new generation of health care equipment developed based on physics, bionics, bioelectricity, traditional Chinese medicine and many years of clinical practice.

[0003] Existing massagers only have a single rotation or telescopic function. A massage head with both rotation and telescopic functions needs to be driven by multiple motors. The structure is complex and the manufacturing and use costs are high, and the use effect is not ideal. Therefore, a rotating and telescopic massager is proposed to solve the above problems. Utility Model Content

[0004] The utility model provides a rotary telescopic massager to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rotary and telescopic massager, comprising:

[0006] A bracket, wherein a motor is fixedly arranged inside the bracket;

[0007] a telescopic body, the telescopic body being slidably disposed inside the bracket;

[0008] A crown gear, the crown gear being movably sleeved on the top of the telescopic body;

[0009] A transmission box is located on one side of the bracket, and a gear 1 and a gear 2 are provided for rotation inside the transmission box. An eccentric boss 1 connected to the output end of the motor is provided on one side of the gear 1, and an eccentric boss 2 is provided on one side of the gear 2;

[0010] A columnar boss, the columnar boss being fixedly disposed on one side of the telescopic body;

[0011] Gear three, said gear three being movably sleeved on the cylindrical boss and meshing with the crown gear, and one side of said gear three being provided with a transmission seat having one end extending into the interior of the eccentric boss two;

[0012] The massage head carrier is arranged on the top of the crown gear.

[0013] Furthermore, an eccentric hole 1 is provided inside the eccentric boss 1 and is connected to the transmission sleeve of the motor output end.

[0014] Furthermore, a transmission groove is provided inside the eccentric boss 2 and is sleeved with the transmission seat, so that the gear 2 and the gear 3 rotate synchronously, and an eccentric hole 2 is provided inside the transmission groove and is movably sleeved with one end of the columnar boss.

[0015] Further, the transmission case comprises a case body and a cover plate, the cover plate is embedded on one side of the case body through screws, and one side of the case body is provided with two escape holes which are movably sleeved with eccentric boss I and eccentric boss II respectively.

[0016] Further, the inside of the cover plate is provided with two fixing holes, the inside of gear I and gear II is provided with a central shaft respectively, and one end of the two central shafts is sleeved in the inside of the two fixing holes respectively.

[0017] Further, the bracket comprises a front bracket and a rear bracket which are fixedly connected together through screws, and the two ends of the front bracket and the rear bracket are both provided with guide rails.

[0018] Further, the two sides of the telescopic body are provided with guide grooves which are movably sleeved with the two guide rails respectively.

[0019] Further, the top of the crown gear is movably sleeved with a pressing plate, and the two ends of the pressing plate are fixedly connected with the top of the telescopic body through screws.

[0020] Further, the rear bracket is provided with a control panel which is located at one end of the motor and is installed through screws and studs.

[0021] Further, one side of the rear bracket is provided with a clamping seat, and the inside of the clamping seat is installed with a battery.

[0022] Compared with the prior art, the utility model provides a rotary telescopic massager, has the following beneficial effects:

[0023] The rotary telescopic massager, through the cooperation of eccentric boss I and eccentric boss II, makes gear I and gear II rotate, through the cylindrical boss and gear III drives the telescopic body and the massage head carrier to carry out telescopic movement, through the cooperation of the crown gear and gear III, makes gear III drive the telescopic body to carry out telescopic movement and drive the massage head carrier to carry out rotary movement, realizes the edge telescopic, edge rotary movement of the massage head carrier, only through a motor drive can be realized, reduces processing cost and use cost, compact structure, conforms to economic benefit, wide application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structure schematic view of the utility model a rotary telescopic massager;

[0025] Figure 2 It is a structure side view of the utility model a rotary telescopic massager;

[0026] Figure 3 It is a transmission case internal structure schematic view of the utility model a rotary telescopic massager;

[0027] Figure 4 It is the structure explosion map of the rotatable telescopic massager of the utility model;

[0028] Figure 5 It is the eccentric boss one and eccentric boss two structure schematic view of the rotatable telescopic massager of the utility model;

[0029] Figure 6 It is the gear three structure schematic view of the rotatable telescopic massager of the utility model;

[0030] Figure 7 It is the eccentric hole two structure schematic view of the rotatable telescopic massager of the utility model.

[0031] In the drawing: 1, support; 11, motor; 12, front support; 13, rear support; 14, guide rail; 15, control board; 16, clamping seat; 17, battery; 2, telescopic body; 21, guide groove; 3, crown gear; 4, transmission box; 41, box body; 411, avoiding hole; 42, cover plate; 421, fixing hole; 43, gear one; 44, gear two; 45, eccentric boss one; 46, eccentric boss two; 47, eccentric hole one; 48, transmission groove; 481, eccentric hole two; 49, center shaft; 5, columnar boss; 6, gear three; 61, transmission seat; 7, massage head carrier; 8, pressing plate. DETAILED DESCRIPTION

[0032] In order to be able to more detailedly understand the features and technical contents of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure is described in detail below, and the attached drawings are only used for reference and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, through multiple details, a sufficient understanding of the disclosed embodiments is provided. However, one or more embodiments can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.

[0033] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0034] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to having a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0035] Furthermore, the terms "disposed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal connection between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this disclosure based on the specific circumstances.

[0036] Unless otherwise stated, the term "plurality" means two or more.

[0037] It should be noted that, unless there is any conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0038] See also Figure 1-7 The utility model discloses a rotary telescopic massager, comprising a bracket 1, wherein a motor 11 is fixedly arranged inside the bracket 1.

[0039] The telescopic body 2 is slidably arranged inside the bracket 1.

[0040] The crown gear 3 is movably sleeved on the top of the telescopic body 2.

[0041] The transmission box 4 is located on one side of the bracket 1. The transmission box 4 is internally provided with a gear 1 43 and a gear 2 44 that mesh with each other. One side of the gear 1 43 is provided with an eccentric boss 1 45 connected to the output end of the motor 11. One side of the gear 2 44 is provided with an eccentric boss 2 46. The number of teeth and diameter of the gear 1 43 and the gear 2 44 are the same.

[0042] The columnar boss 5 is fixedly arranged on one side of the telescopic body 2 .

[0043] Gear three 6 is movably sleeved on the columnar boss 5 and meshes with the crown gear 3. One side of the gear three 6 is provided with a transmission seat 61 with one end extending to the interior of the eccentric boss two 46.

[0044] The massage head carrier 7 is arranged on the top of the crown gear 3. The massage head carrier 7 is connected to the top of the crown gear 3 in a transmission manner, so that when the crown gear 3 rotates, the massage head carrier 7 is driven to rotate synchronously, and when it is extended or retracted, the massage head carrier 7 is driven to retract or retract synchronously. The massage head carrier 7 is used to install massage heads of different shapes and sizes. The massage head carrier 7 can also adopt a flexible tube massage carrier. The use of a flexible tube massage carrier is conducive to increasing the comfort during massage.

[0045] The rotary telescopic massager rotates gear 1 43 and gear 2 44 through the cooperation of eccentric boss 1 45 and eccentric boss 2 46, drives the telescopic body 2 and the massage head carrier 7 to perform telescopic movement through the columnar boss 5 and gear 3 6, and drives the telescopic body 2 and the massage head carrier 7 to perform rotary movement through the cooperation of the crown gear 3 and gear 3 6, so that the gear 3 6 drives the telescopic body 2 to perform telescopic movement and drives the massage head carrier 7 to perform rotary movement, realizing the massage head carrier 7 to perform both telescopic and rotary movement, thereby achieving massage for the user. This device has a simple transmission structure, high transmission efficiency, and low cost, which can meet production needs. At the same time, it can be achieved by driving only one motor 11, which reduces processing cost and use cost. It has a simple and compact structure and is economical.

[0046] Specifically, the interior of the eccentric boss 1 45 is provided with an eccentric hole 1 47 that is sleeved with the output end of the motor 11, and the interior of the eccentric boss 2 46 is provided with a transmission groove 48 that is sleeved with the transmission seat 61, so that the gear 2 44 and the gear 3 6 rotate synchronously, and the interior of the transmission groove 48 is provided with an eccentric hole 2 481 that is movably sleeved with one end of the cylindrical boss 5. The axial distance between the eccentric hole 1 47 and the gear 1 43 is the same as the axial distance between the eccentric hole 2 481 and the gear 2 44, and the eccentric hole 2 481 and the cylindrical boss 5 are sleeved. Then, the transmission groove 48 is sleeved with the transmission seat 61. When the gear 1 43 drives the gear 2 44 to rotate, the distance between the eccentric hole 1 47 and the eccentric hole 2 481 changes between the farthest and the closest. During the process, the eccentric boss 2 46 drives the telescopic body 2 to extend and retract through the columnar boss 5 and the gear 3 6, thereby realizing the distance position change of the telescopic body 2. At the same time, the gear 2 44 drives the gear 3 6 to rotate when it rotates, and the gear 3 6 drives the crown gear 3 to rotate, so that the crown gear 3 drives the massage head carrier 7 to rotate, thereby realizing the massage head carrier 7 to extend and retract and rotate.

[0047] Specifically, the transmission box 4 includes a box body 41 and a cover plate 42. The cover plate 42 is embedded in one side of the box body 41 by screws. One side of the box body 41 is provided with two avoidance holes 411 that are movably connected to the eccentric boss 1 45 and the eccentric boss 2 46 respectively. The two avoidance holes 411 are provided to avoid the rotation of the eccentric boss 1 45 and the eccentric boss 2 46.

[0048] Specifically, two fixing holes 421 are provided inside the cover plate 42, and a central shaft 49 is provided inside the gear 1 43 and the gear 2 44. One end of the two central shafts 49 is respectively sleeved inside the two fixing holes 421. The cooperation between the fixing holes 421 and the central shaft 49 effectively ensures the rotation stability of the gear 1 43 and the gear 2 44, making the synchronous rotation and synchronous displacement of the gear 1 43 and the gear 2 44 more flexible.

[0049] Specifically, the bracket 1 includes a front bracket 12 and a rear bracket 13 fixed together by screws, and a guide rail 14 is provided between the two ends of the front bracket 12 and the rear bracket 13. Guide grooves 21 are provided on both sides of the telescopic body 2, which are respectively slidably connected with the two guide rails 14. The screws for fixing the front bracket 12 and the rear bracket 13 pass through the guide rails 14, so that the front bracket 12 and the rear bracket 13 are naturally clamped with the guide rails 14 after being fixed and locked. The connection between the guide groove 21 and the guide rail 14 is T-shaped, and the guide groove 21 cooperates with the guide rail 14 to effectively improve the stability of the telescopic body 2 during the up and down telescopic movement.

[0050] Specifically, a pressure plate 8 is provided on the top movable sleeve of the crown gear 3, and the two ends of the pressure plate 8 are fixedly connected to the top of the telescopic body 2 by screws. The setting of the pressure plate 8 is used to limit the axial relative position of the crown gear 3 and the telescopic body 2, so that the crown gear 3 can only rotate circumferentially at the top of the telescopic body 2, and the up and down axial movements are carried out synchronously.

[0051] Specifically, a control board 15 located at one end of the motor 11 is installed on one side of the rear bracket 13 through studs and screws. A card holder 16 is provided on one side of the rear bracket 13. A battery 17 is installed inside the card holder 16. The battery 17 and the motor 11 are electrically connected to the control board 15. A plurality of buttons for controlling the rotation mode of the motor 11 are also provided on one side of the control board 15.

[0052] In use, the motor 11 is started, the gear one 43 drives the gear two 44 to rotate, the distance between the eccentric hole one 47 and the eccentric hole two 48 changes between the farthest and the nearest, in the process, the eccentric boss two 46 drives the telescopic body 2 to stretch and retract through the columnar boss 5 and the gear three 6, realizes the distance position change of the telescopic body 2, at the same time, the gear two 44 drives the gear three 6 to rotate when rotating, the gear three 6 drives the crown gear 3 to rotate, makes the crown gear 3 drive the massage head carrier 7 to rotate, realizes the edge stretching, edge rotating movement of the massage head carrier 7, so as to realize the massage to the user, the transmission structure of the device is simple, the transmission efficiency is high, the cost is low, and the production demand can be met.

[0053] In summary, the rotating telescopic massager, through the cooperation of the eccentric boss one 45 and the eccentric boss two 46, makes the gear one 43 and the gear two 44 rotate, drives the telescopic body 2 and the massage head carrier 7 to stretch and retract through the columnar boss 5 and the gear three 6, through the cooperation of the crown gear 3 and the gear three 6, makes the gear three 6 drive the telescopic body 2 to stretch and retract and drive the massage head carrier 7 to rotate at the same time, realizes the edge stretching, edge rotating movement of the massage head carrier 7, only through a motor 11 drive can be realized, reduces the processing cost and the use cost, the structure is simple and compact, conforms to the economic benefit, and has wide application prospect.

[0054] The above description and drawings sufficiently show the embodiments of the present disclosure to enable one skilled in the art to practice them. Other embodiments can include structural and other changes. The embodiments represent only a few of the possible changes. Individual components and functions are optional unless explicitly required, and the order of operations can be changed. Parts and features of some embodiments can be included or replace parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and can be variously modified and changed without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A rotary and telescopic massager, characterized in that: include: A bracket (1), wherein a motor (11) is fixedly disposed inside the bracket (1); a telescopic body (2), the telescopic body (2) being slidably arranged inside the bracket (1); A crown gear (3), the crown gear (3) being movably sleeved on the top of the telescopic body (2); A transmission box (4), the transmission box (4) being located on one side of the bracket (1), wherein the transmission box (4) is internally provided with a gear 1 (43) and a gear 2 (44) that mesh with each other, wherein one side of the gear 1 (43) is provided with an eccentric boss 1 (45) connected to the output end of the motor (11), and one side of the gear 2 (44) is provided with an eccentric boss 2 (46); A columnar boss (5), wherein the columnar boss (5) is fixedly arranged on one side of the telescopic body (2); Gear three (6), said gear three (6) is movably sleeved on the columnar boss (5) and meshes with the crown gear (3), and one side of said gear three (6) is provided with a transmission seat (61) with one end extending to the interior of the eccentric boss two (46); A massage head carrier (7), wherein the massage head carrier (7) is arranged on the top of the crown gear (3).

2. A rotary and telescopic massager according to claim 1, characterized in that: An eccentric hole (47) is provided inside the eccentric boss (45) and is connected to the output end of the motor (11) through a transmission sleeve.

3. The rotary and telescopic massager according to claim 1, characterized in that: The interior of the eccentric boss 2 (46) is provided with a transmission groove (48) which is sleeved with the transmission seat (61) so that the gear 2 (44) and the gear 3 (6) rotate synchronously. The interior of the transmission groove (48) is provided with an eccentric hole 2 (481) which is movably sleeved with one end of the columnar boss (5).

4. The rotary and telescopic massager according to claim 3, characterized in that: The transmission box (4) comprises a box body (41) and a cover plate (42), wherein the cover plate (42) is embedded in one side of the box body (41) by screws, and one side of the box body (41) is provided with two avoidance holes (411) which are movably connected to the eccentric boss 1 (45) and the eccentric boss 2 (46).

5. The rotary and telescopic massager according to claim 4, characterized in that: Two fixing holes (421) are provided inside the cover plate (42), and a central shaft (49) is provided inside each of the gear 1 (43) and the gear 2 (44), and one end of each of the two central shafts (49) is respectively sleeved inside the two fixing holes (421).

6. The rotary and telescopic massager according to claim 1, characterized in that: The bracket (1) comprises a front bracket (12) and a rear bracket (13) which are fixed together by screws, and a guide rail (14) is provided between both ends of the front bracket (12) and the rear bracket (13).

7. The rotary and telescopic massager according to claim 1, characterized in that: Guide grooves (21) are provided on both sides of the telescopic body (2) and are respectively slidably sleeved with the two guide rails (14).

8. The rotary and telescopic massager according to claim 1, characterized in that: The top movable sleeve of the crown gear (3) is provided with a pressing plate (8), and both ends of the pressing plate (8) are fixedly connected to the top of the telescopic body (2) by screws.

9. The rotary and telescopic massager according to claim 6, characterized in that: A control board (15) located at one end of the motor (11) is mounted on one side of the rear bracket (13) via studs and screws.

10. The rotary and telescopic massager according to claim 6, characterized in that: A card seat (16) is provided on one side of the rear bracket (13), and a battery (17) is installed inside the card seat (16).

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