ES2985452T3 - Oscillating finger massage device - Google Patents

Abstract

A finger oscillation massage device includes a hard inner shell, a soft outer shell surrounding the hard inner shell, and at least one oscillating element installed between the hard inner shell and the soft outer shell. The at least one oscillating element includes a rotary motor, an eccentric wheel connected with the rotary motor in transmission, a limiting sleeve fixed on the hard inner shell, and an oscillating rod, with two opposite sides of the oscillating rod rotatably connecting with the limiting sleeve and a lower end of the oscillating rod connecting with the eccentric wheel in transmission. The eccentric wheel cooperates with the limiting sleeve to convert the rotation of the rotary motor into a reciprocating motion of the oscillating rod, the oscillating rod is exposed at an upper part of the hard inner shell, and the soft outer shell includes a corresponding massage part to be connected with the oscillating rod. (Automatic translation with Google Translate, void of legal value)

Description

DESCRIPTION

Finger Oscillating Massage Device

BACKGROUND

TECHNICAL FIELD

The present disclosure generally relates to the field of massage devices, and especially relates to a finger rocking massage device.

Description of Related Technique

Nowadays the pace of life is getting faster and faster, and a time for leisure and exercise is squeezed greatly so that more and more people choose massage devices for leisure and relaxation. A conventional portable massage device is compact and easy to operate, however, a massage mode of the conventional portable massage device is generally single, which brings limited massage experiences to users. Therefore, such conventional massage device needs to be improved. A first related document CN 108743300 A discloses a double-ended rod massage device including a housing, a circuit board, a battery and an operation button. A sealing cover is arranged at a front end of the housing, and connected to a suction device through a gas pipe; a tongue-shaped soft tongue is arranged at the front end of the housing and extends into the sealing cover; a buckle mechanism is arranged inside the soft tongue and includes a buckle, an eccentric component and a rotating motor. The rotating motor is connected to the circuit board, the eccentric component is connected to the rotating motor, and the buckle is connected to the eccentric component to form an oscillating driving structure for the soft tongue. The buckle is located inside the soft tongue. The present disclosure provides a massager with vibration and licking functions by establishing a sealing cover, an inhalation mechanism, a tongue and buckle mechanism, a vibration mechanism, etc., which can provide users with a stronger sense of comfort and increase their interest in using it. In addition, by replacing a suitable sealing cover, it can not only be suitable for female users, but also for male users. A second related document CN 204890546 U discloses an oscillating massager including a housing including a motor with a reduction gearbox received in the housing, an eccentric wheel connected with an output shaft of the reduction gearbox, an eccentric shaft extending perpendicularly outward from the eccentric wheel, and a bracket fixed within the housing, a pendulum rod hinged on the bracket, a central hole formed at a leading end of the pendulum rod and surrounding the eccentric shaft, a driven end of the pendulum rod taken as a massage portion, having advantages of utilizing oscillation to generate dual effects of compression and vibration. A third related document US 5085207 A discloses an easily handleable and hand-held massage device for achieving the effects of deep friction massage without tiring the operator. The unit includes a manipulator finger which is actuated in a back and forth transverse motion and which is disposed between a stabilizing assembly preferably in the form of a pair of resiliently mounted fingers which contact the patient's skin at spaced points aligned with the transverse motion imparted by the manipulator finger to the patient's skin. A fourth related document US 5460597 A discloses a portable hand-held vibrating female stimulator for use in marital orgasmic and sexual therapy to perform a simulation of cunnilingus. The stimulator has an elongated cylindrical housing, simulated lips, a simulated tongue and is battery powered. The tongue moves in and out relative to the simulated lips; up and down; and side to side. These motions are achievable independently of each other. Three motors, separate switches and three cooperating but independent linkage assemblies are provided to achieve this motion arrangement. A finger-operated plunger-type dispenser integral to the housing dispenses lubricant, medication or other fluid onto the simulated tongue.

SUMMARY

Technical problems to be solved: In view of the deficiencies of the related art, the present disclosure provides an improved oscillating finger massage device.

The technical solution adopted to solve the technical problems of this disclosure is:

An oscillating finger massage device includes a hard inner shell, a soft outer shell surrounding the hard inner shell, and at least one oscillating member installed between the hard inner shell and the soft outer shell; wherein the at least one oscillating member including a rotary motor, an eccentric wheel connected with the rotary motor in transmission, a limiting sleeve fixed on the hard inner shell, and an oscillating rod, with two opposite sides of the oscillating rod rotatably connecting with the limiting sleeve, and a lower end of the oscillating rod connecting with the eccentric wheel in transmission; and wherein the eccentric wheel cooperates with the limiting sleeve to convert the rotation of the rotary motor into the back and forth motion of the oscillating rod, the oscillating rod exposed at an upper portion of the hard inner shell, and the soft outer shell comprising a massage portion corresponding to be connected with the oscillating rod; and wherein the hard inner shell includes an opening for the oscillating rod to pass through, the limiting sleeve with a hollow structure embedded in the opening and sleeve outside the rotary motor, a pair of posts formed at an upper end of the limiting sleeve and opposite each other, and the two opposite sides of the oscillating rod rotatably connected with the pair of posts, respectively; and wherein a pair of flanges is arranged on the periphery of the limiting sleeve and arranged at intervals from top to bottom to form a clamping groove therebetween, and the clamping groove clamped at an edge of the opening; and wherein the oscillating rod includes a rotating pin rotatably connected with the limiting sleeve, and a nozzle structure located at one end of the oscillating rod close to the rotating pin, and an opposite end of the oscillating rod away from the rotating pin sleeve with the massage part; and the nozzle structure including a first portion and a second portion opposite the first portion, and a receiving chamber formed between the first and second portions; and wherein the eccentric wheel extends in the receiving cavity and contacts the first and second portions back and forth during rotation of the eccentric wheel, and the nozzle structure moves linearly back and forth, so that the swing rod swings around the rotating bolt; and wherein the eccentric wheel includes a first shaft connected to the rotating motor, and a second shaft eccentrically arranged on the first shaft and extending in the receiving cavity of the nozzle structure.

Wherein the hard inner casing further includes a clamping block surrounding the opening, and abutting against the periphery of the limit sleeve.

Wherein a pair of opposite notches are formed at the upper end of the limit sleeve and connected to each other to form a sliding channel therebetween so that a lower end of the swing rod slides in the sliding channel.

Wherein a limit block is formed on an inner wall of the limit sleeve, and abuts against an upper surface of the rotary motor.

Wherein the massage device further includes a vibrating motor received in the oscillating rod.

Where the massage portion is a finger-shaped configuration.

Where the hard inner shell is made of plastic material, and the soft outer shell is made of silica gel material.

Wherein both a control circuit board and a battery are received in the hard inner casing, both the rotary motor and the battery electrically connected with the control circuit board, respectively; the control circuit board configured to control an action of the rotary motor, and the battery equipped with a magnetic suction charging terminal to supply power in time and maintain an endurance capacity.

This disclosure offers the following advantages.

The finger oscillating massage device of the present disclosure converts the rotation of the rotary motor into the back and forth motion of the oscillating rod through providing the eccentric wheel and the limiting sleeve, so as to drive the massage portion arranged on the oscillating rod to the left and right to massage the human body, which has stable operation and reliable use by imitating human fingers to improve the massage comfort of users.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an exploded and schematic view of an oscillating finger massage device in accordance with one embodiment of the present disclosure.

FIG. 2 is a further exploded schematic view of the oscillating finger massage device of FIG. 1.

FIG. 3 is a schematic view of an eccentric wheel and an oscillating rod of the oscillating finger massage device of FIG. 1.

FIG. 4 is a schematic view of the limiting sleeve of the oscillating finger massage device of FIG. 3.

FIG. 5 is an exploded, schematic view of the oscillating rod of the oscillating finger massage device of FIG. 3.

The labels of the elements according to the exemplary embodiment of the present disclosure are shown as follows: Finger oscillating massage device 100, 10 hard inner shell, 10a upper portion, 11 opening, 11 edge, 12 clamping blocks, 13 control circuit board, 14 battery, 15 magnetic suction charging terminal, 20 soft outer shell, 21 massage portion, 30 oscillating member, 31 rotary motor, 31a upper surface, 32 eccentric wheel, 321 first shaft, 322 second shaft, 33 limiting sleeve, 33a upper end, 33b inner wall, 331 posts, 332 flange, 333 clamping groove, 334 notch, 335 slide channel, 336 limiting block, 34 oscillating rod, 34a opposite sides, 34b lower end, 341 rotating bolt, 342 nozzle structure, 343 first portion, 344 second portion, 345 receiving chamber, 35 vibrating motor.

DETAILED DESCRIPTION

Reference will now be made in detail to the embodiments, examples that are illustrated in the accompanying drawings. In the following detailed description, numerous specific details are set forth in order to provide a complete understanding of the subject matter presented herein. Obviously, the implementation embodiment in the description is a part of the implementation examples of the current disclosure, rather than the implementation of all embodiments, examples. According to the described embodiment of the present disclosure, all other embodiments obtained by a person of ordinary skill in the related art on the premise that there is no creative work are within the scope of protection of the present disclosure as claimed.

In the description of the present disclosure, it is necessary to explain that all directional indicators (such as the terms: “up”, “down”, “left”, “right”, “front”, “back”...), are shown in the specification of the present disclosure. The indicated orientation or position of the terms in the detailed description are based on the orientation or position indicated in the figures of the accompanying drawings of the present disclosure, which only serves to easily simplify the description of the present disclosure, but it is not indicated that the devices or elements of the present disclosure must have a particular orientation or must be designed and operated in a particular orientation. Therefore, the terms illustrated in the detailed description are not limited to the present disclosure as claimed.

In describing the present disclosure, except where specifically illustrated or limited otherwise, the terms "connect" and "link" used herein are to be understood in a broad sense. For example, the meaning may be tight connection, removable connection, or integrated connection. The meaning may also be mechanical connection, electrical connection, direct connection or indirect connection through intermediaries, or internal connection within two elements. The meaning of the terms used herein may be understood by one of ordinary skill in the related art in accordance with the specific conditions of the present disclosure as claimed.

Furthermore, in describing the present disclosure, the terms “first” and “second” in the specification are used only to describe, but do not indicate that the elements of the present disclosure are important or represent the quantity of the elements. That is, the features limited by the terms “first” and “second” may explicitly or implicitly include one or more features.

Referring to FIGS. 1-5, an oscillating finger massage device 100 according to one embodiment of the present disclosure includes a hard inner shell 10, a soft outer shell 20 surrounding the hard inner shell 10, and at least one oscillating member 30 installed between the hard inner shell 10 and the soft outer shell 20.

In one embodiment of the present disclosure, the hard inner shell 10 is made of plastic material, which is hard and difficult to deform, and has a certain anti-collision protection ability to protect the components received in the hard inner shell 10 from being damaged. The soft outer shell 20 is made of silica gel material, which is relatively soft, has advantages of good elasticity and good hand feeling, without harming users' skins, so as to feel more comfortable during contact with users' skins.

The oscillating member 30 at least includes a rotating motor 31, an eccentric wheel 32 connected with the rotating motor 31 in transmission, a limiting sleeve 33 fixed in the hard inner casing 10, and an oscillating rod 34. Two opposite sides 34a of the oscillating rod 34 are rotatably connected with the limiting sleeve 33, respectively, and a lower end 34b of the oscillating rod 34 is connected with the eccentric wheel 32 in transmission. The limiting sleeve 33 is provided for fixing the oscillating rod 34. The eccentric wheel 32 cooperates with the limiting sleeve 33 to convert the rotation of the rotating motor 31 into back-and-forth motion of the oscillating rod 34, which has stable operation and reliable use.

Specifically, both a control circuit board 13 and a battery 14 are received in the hard inner casing 10, both the rotating motor 31 and the battery 14 are electrically connected with the control circuit board 13, respectively. The control circuit board 13 is configured to control an action of the rotating motor 31, and the battery 14 is equipped with a magnetic suction charging terminal 15 to supply power in time and maintain an endurance capacity.

The oscillating rod 34 is exposed at an upper portion 10a of the hard inner shell 10, and the soft outer shell 20 includes a corresponding massage portion 21 to be connected with the oscillating rod 34. Preferably, the massage portion 21 is a finger-shaped configuration.

During use of the massage device 100, the rotating motor 31 rotates, and the eccentric wheel 32 cooperates with the limiter sleeve 33 to convert the rotation of the rotating motor 31 into the back and forth motion of the oscillating rod 34, to drive the massage portion 21 of the oscillating rod 34 left and right to massage users' bodies, which can imitate human fingers to improve users' massage comfort. Of course, in other embodiments of the present disclosure, a plurality of oscillating members 30 may be set, and the number of massage portions 21 of the soft outer shell 20 is set corresponding to the number of oscillating rods 34 of the oscillating member 30. In this way, a plurality of massage portions 21 can be used to massage the human body at the same time to further enhance the massage effect.

In some embodiments of the present disclosure, the hard inner casing 10 includes an opening 11 for the oscillating rod 34 to pass through, the limiting sleeve 33 with a hollow structure embedded in the opening 11, and the sleeve outside the rotating motor 31. Namely, a pair of flanges 332 is arranged on the periphery of the limiting sleeve 33 and arranged at intervals from top to bottom to form a holding groove 333 therebetween, and the holding groove 333 held at an edge of the opening 11, to prevent the limiting sleeve 33 from falling out of the hard inner casing 10 under an up-and-down moving condition, which is a simple and convenient structure for installation and disassembly of the massage device 100.

The limiting sleeve 33 is a hollow structure, a pair of posts 331 is formed at an upper end 33a of the limiting sleeve 33 and opposite to each other, and two opposite sides 34a of the swing rod 34 are rotatably connected with the pair of posts 331 respectively, which has good structural stability. Specifically, a pair of opposite notches 334 is formed at the upper end 33a of the limiting sleeve 33 and connected to each other to form a sliding channel 335 therebetween so that a lower end 34b of the swing rod 34 slides left and right in the sliding channel 335. In this manner, a sliding track of the massage portion 21 is formed to play the role of guiding and limiting.

In some embodiments of the present disclosure, the hard inner shell 10 further includes a clamping block 12 surrounding the opening 11, and abutting against the periphery of the limiting sleeve 33, to prevent the limiting sleeve 33 from shaking left and right and improve stability therebetween.

In some embodiments of the present disclosure, a limiting block 336 is formed on an inner wall 33b of the limiting sleeve 33, and abutting against an upper surface 31a of the rotary motor 31, to prevent the rotary motor 31 from falling out of the hard inner casing 10.

In one embodiment of the present disclosure, referring to FIG. 3, the oscillating rod 34 includes a rotatable pin 341 rotatably connected to the limit sleeve 33, and a nozzle structure 342 located at one end of the oscillating rod 34 near the rotatable pin 341, and an opposite end of the oscillating rod 34 away from the rotatable pin 341 jacketed with the massage portion 21; and

The nozzle structure 342 includes a first portion 343 and a second portion 344 opposite the first portion 343, and a receiving chamber 345 formed between the first and second portions 343, 344; and wherein the eccentric wheel 32 extends in the receiving cavity 345 and contacts the first and second portions 343, 344 back and forth during rotation of the eccentric wheel 32, and the nozzle structure 342 moves linearly back and forth, so that the rocking rod 34 swings around the rotating pin 341.

A part of the eccentric wheel 32 extending into the receiving cavity 345 is movable instead of being fixed in the receiving cavity 345. The part contacts the first portion 343 and the second portion 344 back and forth during rotation, to drive the left and right linear reciprocal motion of the nozzle structure 342, and then, due to the action of the rotating pin 341, the linear motion of the nozzle structure 342 drives the oscillating rod 34 to oscillate.

Furthermore, the eccentric wheel 32 includes a first shaft 321 and a second shaft 322 eccentrically arranged on the first shaft 321. The first shaft 321 is connected to the rotary motor 31, and the second shaft 322 extends in the receiving cavity 345 of the nozzle structure 342.

The rotating motor 31 rotates to drive the first shaft 321 to rotate, and then the first shaft 321 drives the second shaft 322 to rotate. Because the part of the second shaft 322 extending in the receiving cavity 345 is movable, when the second shaft 322 rotates, the part of the second shaft 322 extending in the receiving cavity 345 will repeatedly contact the first portion 343 and the second portion 344. For example, when the second shaft 322 rotates in an upper half circle, the part of the second shaft 322 extending in the receiving cavity 345 contacts the first portion 343 to push the first portion 343 from a middle position to the leftmost position, to complete a left turn of the swing rod 34; When the second shaft 322 rotates in a lower half circle, the part of the second shaft 322 extending in the receiving cavity 345 comes into contact with the second portion 344 to push the second portion 344 from the middle position to the rightmost position, to complete a right rotation of the oscillating rod 34. In this manner, such a cycle completes the reciprocal swing of the oscillating rod 34, so that the massage portion 21 on the oscillating rod 34 follows the reciprocal swing.

In some embodiments of the present disclosure, the massage device 100 further includes a vibration motor 35 received in the oscillating rod 34. The vibration motor 35 vibrates to drive the massage portion 21 to follow the vibration. The massage portion 21 may oscillate or vibrate, either alone or at the same time, to achieve a double stimulation effect and further enhance the user experience.

Specific embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings, but are not limited to the above embodiments. Various changes may also be made within the knowledge of a person of ordinary skill in the art without departing from the scope of the present disclosure, each feature or element may be used alone or in various other combinations within the principles of the present disclosure to the fullest extent indicated by the broad general meaning of the terms in which the appended claims are expressed.

Claims (8)

1. An oscillating finger massage device (100) comprising a hard inner shell (10), a soft outer shell (20) surrounding the hard inner shell (10), and at least one oscillating member (30) installed between the hard inner shell (10) and the soft outer shell (20); wherein the at least one oscillating member (30) comprises a rotating motor (31), an eccentric wheel (32) connected to the rotating motor (31) in transmission, a limiting sleeve (33) fixed on the hard inner shell (10), and an oscillating rod (34), with two opposite sides (34a) of the oscillating rod (34) rotatably connecting with the limiting sleeve, and a lower end (34b) of the oscillating rod (34) connecting with the eccentric wheel (32) in transmission; and wherein the eccentric wheel (32) cooperates with the limiter sleeve (33) to convert the rotation of the rotary motor (31) into the back and forth motion of the oscillating rod (34), the oscillating rod (34) exposed at an upper portion (10a) of the hard inner casing (10), and the soft outer casing (20) comprises a massage portion (21) corresponding to the connection with the oscillating rod (34), and wherein the hard inner casing (10) comprises an opening (11) for the oscillating rod (34) to pass through, the limiter sleeve (33) with a hollow structure embedded in the opening (11) and jacketed outside the rotary motor (31), a pair of posts (331) formed at an upper end (33a) of the limiter sleeve (33) and opposite to each other, and the two opposite sides (34a) of the oscillating rod (34) 1. A massage portion (21) comprising a stopper (34) rotatably connected to the pair of posts (331), respectively; and wherein a pair of flanges (332) is arranged on the periphery of the limiting sleeve (33) and arranged at intervals from top to bottom to form a holding groove (333) therebetween, and the holding groove (333) held at an edge of the opening (11); and wherein the oscillating rod (34) comprises a rotating pin (341) rotatably connected to the limiting sleeve (33), and a nozzle structure (342) positioned at one end of the oscillating rod (34) near the rotating pin (341), and an opposite end of the oscillating rod (34) away from the rotating pin (341) jacketed with the massage portion (21); and the nozzle structure (342) comprising a first portion (343) and a second portion (344) facing the first portion (343), and a receiving chamber (345) formed between the first and second portions (343, 344); and wherein the eccentric wheel (32) extends in the receiving cavity (345) and contacts the first and second portions (343, 344) back and forth during rotation of the eccentric wheel (32), and the nozzle structure (342) moves linearly back and forth, so that the oscillating rod (34) oscillates around the rotating pin (341); and wherein the eccentric wheel (32) includes a first shaft (321) connected to the rotary motor (31), and a second shaft (322) arranged eccentrically on the first shaft (321) and extending into the receiving cavity (345) of the nozzle structure (342). 2. The oscillating finger massage device as claimed in claim 1, characterized in that the hard inner housing (10) further comprises a clamping block (12) surrounding the opening (11), and abutting against the periphery of the limiting sleeve (33). 3. The finger oscillating massage device as claimed in claim 1, wherein a pair of opposite notches (334) are formed at the upper end (33a) of the limiting sleeve (33) and are connected to each other to form a sliding channel (335) therebetween so that a lower end (34b) of the oscillating rod (34) slides in the sliding channel (335). 4. The finger oscillating massage device as claimed in claim 1, characterized in that a limiting block (336) is formed on an inner wall (33b) of the limiting sleeve (33), and abuts against an upper surface (31a) of the rotary motor (31). 5. The oscillating finger massage device as claimed in claim 1, characterized in that the massage device (100) further comprises a vibrating motor (35) received in the oscillating rod (34). 6. The finger rocking massage device as claimed in claim 1, characterized in that the massage portion (21) is a finger-shaped configuration. 7. The finger oscillating massage device as claimed in claim 1, characterized in that the hard inner shell (10) is made of plastic material, and the soft outer shell (20) is made of silica gel material. 8. The finger oscillating massage device as claimed in claim 1, characterized in that both a control circuit board (13) and a battery (14) are received in the hard inner casing (10), both the rotary motor (31) and the battery (14) electrically connected with the control circuit board (13), respectively; the control circuit board (13) configured to control an action of the rotary motor (31), and the battery (14) equipped with a magnetic suction charging terminal (15) to supply power in time and maintain an endurance capacity.