CN106618992B

CN106618992B - Head massager

Info

Publication number: CN106618992B
Application number: CN201610880577.5A
Authority: CN
Inventors: 马学军; 李锐
Original assignee: Shenzhen Breo Technology Co Ltd
Current assignee: Shenzhen Breo Technology Co Ltd
Priority date: 2016-10-09
Filing date: 2016-10-09
Publication date: 2021-04-06
Anticipated expiration: 2036-10-09
Also published as: CN106618992A

Abstract

The invention provides a head massager. The head massager includes: the mounting shell is provided with a mounting cavity; the driving motor is arranged in the mounting cavity; the transmission structure is arranged in the mounting cavity and comprises a connecting rod and a supporting substrate, a driving motor is in driving connection with a first end of the connecting rod, the connecting rod is connected to the supporting substrate, the first end and a second end of the connecting rod are located on two sides of the supporting substrate, and the first end of the connecting rod makes circular motion in the same plane by taking a central point of a connecting part between the connecting rod and the supporting substrate as a supporting point; the massage part is connected with the second end of the connecting rod. By applying the technical scheme of the invention, the problem that the massager adopting the vibration mode in the prior art is not suitable for massaging the head of the human body can be solved.

Description

Head massager

Technical Field

The invention relates to the technical field of medical health care instruments, in particular to a head massager.

Background

Modern people have fast pace of life and tense time arrangement of learning and working, so that people lack exercise in life and gradually form sub-health groups. In order to relieve fatigue injury to human bodies caused by tense learning and working and improve the health level of people, people use various types of massagers to perform auxiliary health care on the bodies. The massager is used for auxiliary health care, can relax muscles, relieve nerves, promote blood circulation, strengthen cell metabolism, enhance skin elasticity, relieve fatigue, obviously relieve various chronic pains, acute pains and muscular soreness, relax the body, relieve pressure and reduce skin wrinkles.

Most of the existing massagers use a vibration mode to carry out vibration massage, and the head of a human body can cause adverse reaction to continuous vibration, thereby causing headache of a user seriously and even leading to the headache phenomenon, which is against the original intention of using the massagers. Therefore, the vibration type massager is not suitable for massaging the head of the human body.

Disclosure of Invention

The invention aims to provide a head massager, which aims to solve the problem that a vibration type massager in the prior art is not suitable for massaging the head of a human body.

In order to solve the technical problems, the technical scheme of the invention is as follows: there is provided a head massager comprising: the mounting shell is provided with a mounting cavity; the driving motor is arranged in the mounting cavity; the transmission structure is arranged in the mounting cavity and comprises a connecting rod and a supporting substrate, a driving motor is in driving connection with a first end of the connecting rod, the connecting rod is connected to the supporting substrate, the first end and a second end of the connecting rod are located on two sides of the supporting substrate, and the first end of the connecting rod makes circular motion in the same plane by taking a central point of a connecting part between the connecting rod and the supporting substrate as a supporting point; the massage part is connected with the second end of the connecting rod.

Optionally, the massage part comprises: the soft rubber sleeve is sleeved on the opening end of the mounting shell; the massage head seat is embedded on the soft rubber sleeve; the gripper is connected with the massage head seat and moves synchronously with the massage head seat.

Optionally, the soft rubber sleeve is provided with at least one circle of corrugated parts, and the corrugated parts circumferentially surround the massage head seat.

Optionally, a connecting sphere is arranged on the connecting rod, the central axis of the connecting rod passes through the sphere center of the connecting sphere, a mounting through hole matched with the connecting sphere is formed in the supporting substrate, and the central point of the mounting through hole coincides with the sphere center of the connecting sphere.

Optionally, the connecting ball body is provided with a limiting protrusion for preventing the connecting rod from rotating around a central axis of the connecting ball body, the central axis of the limiting protrusion passes through a center of the connecting ball body, a limiting groove is formed in a hole wall of the mounting through hole, and the limiting protrusion is located in the limiting groove.

Optionally, the number of the limiting protrusions is multiple, and central axes of the limiting protrusions are located on the same straight line; the quantity of spacing groove is a plurality of, and a plurality of spacing groove and a plurality of spacing protruding looks adaptation.

Optionally, the support substrate includes a first substrate and a second substrate, the first substrate is stacked on the second substrate, and a spherical center of the connecting sphere is in a plane of a contact surface between the first substrate and the second substrate.

Optionally, the transmission structure further comprises a driving gear and a driven gear, the driving gear is in driving connection with the driving motor, the driven gear is meshed with the driving gear, and the first end of the connecting rod is movably connected to the web between the central hole of the driven gear and the gear teeth.

Optionally, the number of the massage parts is multiple, the number of the driven gears is also multiple and equal to the number of the massage parts, and each massage part and each driven gear are arranged in one-to-one correspondence through a connecting rod; the transmission structure also comprises an intermediate transmission gear, the intermediate transmission gear is meshed with the driving gear and part of the driven gears at the same time, and the driving gear is directly meshed with the rest part of the driven gears.

According to the invention, the connecting rod is driven by the driving motor to swing by taking the central point of the connecting part between the connecting rod and the supporting substrate as a supporting point, so that the first end of the connecting rod does circular motion in the same plane, and the massage part connected with the second end of the connecting rod also does circular swing, therefore, the massage part is utilized to perform massage operation similar to scratching effect on the head of a human body, the scalp of a user feels comfortable in the scratching process of the massage part, and the problem of uncomfortable response of the head of the human body to vibration massage is solved.

Drawings

FIG. 1 is a schematic cross-sectional view of an embodiment of the head massager of the present invention;

FIG. 2 is a schematic structural view of the head massager of the present invention with the housing and the soft rubber sleeve removed;

FIG. 3 is a cross-sectional structural view along a central axis of one of the connections in an embodiment of the head massager of the present invention;

fig. 4 is a schematic view of the massage headstock and the grip of fig. 2 with the massage headstock and grip removed;

fig. 5 is a schematic view showing an assembled structure of a massage head base and a hand grip of the head massager in accordance with the embodiment of the present invention.

In the drawings:

10. a housing; 11. A mounting cavity;

20. a drive motor; 30. A transmission structure;

31. a connecting rod; 311. Connecting the spheres;

312. a limiting bulge; 32. Supporting a substrate;

321. a limiting groove; 322. A first substrate;

323. a second substrate; 33. A driving gear;

34. a driven gear; 35. An intermediate transmission gear;

40. a massage part; 41. A soft rubber sleeve;

42. a massage head seat; 43. And (4) a hand grip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It should be noted that the terms of orientation such as left, right, up, down, etc. in the present embodiment are only relative concepts or reference to the normal use state of the product, and should not be considered as limiting.

As shown in fig. 1, the head massager of the present embodiment includes a mounting case 10, a driving motor 20, a transmission structure 30 and a massage part 40, the mounting case 10 has a mounting cavity 11, the driving motor 20 is mounted in the mounting cavity 11, the transmission structure 30 is disposed in the mounting cavity 11, the transmission structure 30 includes a connecting rod 31 and a supporting substrate 32, the driving motor 20 is in driving connection with a first end of the connecting rod 31, the connecting rod 31 is connected to the supporting substrate 32, the first end of the connecting rod 31 and a second end thereof are located at two sides of the supporting substrate 32, the first end of the connecting rod 31 uses a central point of a connection between the connecting rod 31 and the supporting substrate 32 as a supporting point to make a circular motion in the same plane, and the massage part 40 is connected to the second end of the connecting rod.

The connecting rod 31 is driven by the driving motor 20 to shake by taking the central point of the connecting part between the connecting rod 31 and the supporting substrate 32 as a supporting point, so that the first end of the connecting rod 31 does circular motion in the same plane, and the massage part 40 connected with the second end of the connecting rod 31 also does circular swing, thereby utilizing the massage part 40 to perform massage operation close to the scratching effect on the head of a human body, and the scalp of a user feels comfortable in the scratching process of the massage part 40, thereby solving the problem of uncomfortable reaction of the head of the human body to vibration massage.

As shown in fig. 1, 2 and 5, the massage portion 40 of the present embodiment includes a soft rubber sleeve 41, a massage head seat 42 and a hand grip 43, the soft rubber sleeve 41 is sleeved on the opening end of the mounting housing 10, so as to seal the opening end of the housing 10 by using the soft rubber sleeve 41, so that no pollutant enters the mounting cavity to pollute the internal components during the use of the head massager, which is beneficial to keeping the head massager clean and sanitary. The massage headstock 42 is embedded on the soft rubber sleeve 41, in addition, the soft rubber sleeve 41 is provided with at least one circle of wrinkled parts, the wrinkled parts circumferentially surround the massage headstock 42, the hand grip 43 is connected with the massage headstock 42, and the hand grip 43 and the massage headstock 42 synchronously move, when the driving motor 20 drives the connecting rod 31 to move to drive the massage headstock 42 of the massage part 40 to move, because the wrinkled parts arranged on the soft rubber sleeve 41 around the massage headstock 42 can change shapes along with the movement of the massage headstock 42 in the elastic deformation range, the action of the massage headstock 42 cannot be influenced, and the response speed of the massage headstock 42 is improved.

As shown in fig. 1 to 4, in order to facilitate the connecting rod 31 to swing under the driving of the driving motor 20, the connecting rod 31 is provided with a connecting ball 311, the central axis of the connecting rod 31 passes through the center of the connecting ball 311, the supporting substrate 32 is provided with a mounting through hole adapted to the connecting ball 311, and the center point of the mounting through hole coincides with the center of the connecting ball 311. Further, as shown in fig. 3, in order to prevent the connecting rod 31 from rotating around its central axis, a limiting protrusion 312 is provided on the connecting sphere 311, and at least one limiting protrusion 312 is provided on the connecting sphere 311. When only one limiting protrusion 312 is disposed on the connecting sphere 311, the central axis of the limiting protrusion 312 passes through the center of the connecting sphere 311, a limiting groove 321 is formed on the hole wall of the mounting through hole, and the limiting protrusion 312 is located in the limiting groove 321. Alternatively, the number of the limiting protrusions 312 is multiple, for example, two, four, or even number, in this embodiment, two limiting protrusions 312 are taken as an example for illustration, the central axes of the two limiting protrusions 312 are located on the same straight line (and the straight line passes through the sphere center of the connecting sphere 311); the number of the limiting grooves 321 is the same as the number of the limiting protrusions 312, two limiting grooves 321 are taken as an example for illustration, and the two limiting grooves 321 are matched with the two limiting protrusions 312. When the driving motor 20 drives the first end of the connecting rod 31 to perform a circular motion, the limiting protrusion 312 reciprocates in the limiting groove 321 along the extending direction of the limiting groove 321, and is always located in the limiting groove 321 to limit the connecting rod 31 to rotate around its own axis.

In order to facilitate the assembly of the supporting substrate 32 to connect and limit the connecting ball 311, the supporting substrate 32 includes a first substrate 322 and a second substrate 323, the first substrate 322 is stacked on the second substrate 323, during the assembly process, the first substrate 322 is first passed through the first end of the connecting rod 31, then the second substrate 323 is passed through the second end of the connecting rod 31, and then the first substrate 322 and the second substrate 323 are fixedly connected in a mutually abutting manner, so that the center of sphere of the connecting ball 311 is in the plane of the contact surface between the first substrate 322 and the second substrate 323.

In the transmission process of this embodiment, a gear structure with simple assembly and high transmission efficiency is used, the transmission structure 30 of this embodiment further includes a driving gear 33 and a driven gear 34, the driving gear 33 is in driving connection with the driving motor 20, the driven gear 34 is engaged with the driving gear 33, and the first end of the connecting rod 31 is movably connected to a web between the central hole of the driven gear 34 and the gear teeth. Preferably, the number of the massage parts 40 of the present embodiment is multiple, the number of the driven gears 34 is also multiple and equal to the number of the massage parts 40, each massage part 40 and the driven gear 34 are correspondingly arranged through the connecting rod 31, at this time, the transmission structure 30 further includes an intermediate transmission gear 35, the intermediate transmission gear 35 is simultaneously engaged with the driving gear 33 and a part of the driven gears 34, and the driving gear 33 is directly engaged with the remaining part of the driven gears 34, so that the driving motor 20 is used for simultaneously driving the multiple massage parts 40 to massage the head of the human body, thereby alleviating discomfort or fatigue of the human body caused by tense, fast-paced learning and working.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A head massager, comprising:

a mounting housing (10), the mounting housing (10) having a mounting cavity (11);

the driving motor (20), the driving motor (20) is installed in the installation cavity (11);

the transmission structure (30) is arranged in the installation cavity (11), the transmission structure (30) comprises a connecting rod (31) and a supporting substrate (32), the driving motor (20) is in driving connection with a first end of the connecting rod (31), the connecting rod (31) is connected onto the supporting substrate (32), a first end and a second end of the connecting rod (31) are located on two sides of the supporting substrate (32), and a first end of the connecting rod (31) takes a central point of a connecting part between the connecting rod (31) and the supporting substrate (32) as a supporting point to perform circular motion in the same plane; a connecting ball body (311) is arranged on the connecting rod (31), the central axis of the connecting rod (31) passes through the center of the connecting ball body (311), an installation through hole matched with the connecting ball body (311) is formed in the supporting substrate (32), and the center point of the installation through hole is coincided with the center of the connecting ball body (311); the connecting ball body (311) is provided with a limiting protrusion (312) for preventing the connecting rod (31) from rotating around the central axis of the connecting ball body, the central axis of the limiting protrusion (312) passes through the center of the connecting ball body (311), the hole wall of the mounting through hole is provided with a limiting groove (321), and the limiting protrusion (312) is positioned in the limiting groove (321); when the driving motor (20) drives the first end of the connecting rod (31) to do circular motion, the limiting protrusion (312) reciprocates in the limiting groove (321) along the extending direction of the limiting groove (321); the number of the limiting bulges (312) is multiple, and the central axes of the limiting bulges (312) are positioned on the same straight line; the number of the limiting grooves (321) is multiple, and the limiting grooves (321) are matched with the limiting protrusions (312); the transmission structure (30) further comprises a driving gear (33) and a driven gear (34), the driving gear (33) is in driving connection with the driving motor (20), the driven gear (34) is meshed with the driving gear (33), and the first end of the connecting rod (31) is movably connected to a web plate between a central hole of the driven gear (34) and gear teeth;

a massage part (40), wherein the massage part (40) is connected with the second end of the connecting rod (31); the massage section (40) includes: the soft rubber sleeve (41), the soft rubber sleeve (41) is sleeved on the opening end of the mounting shell (10).

2. The head massager according to claim 1, wherein the massaging portion (40) further comprises:

the massage headstock (42), the said massage headstock (42) is embedded on the said soft gum cover (41);

the gripper (43) is connected to the massage head seat (42), and the gripper (43) and the massage head seat (42) move synchronously.

3. Head massager, as claimed in claim 2, characterized in that said soft rubber sleeve (41) is provided with at least one ring of corrugations circumferentially surrounding said massage head seat (42).

4. The head massager according to claim 1, wherein the support base plate (32) comprises a first base plate (322) and a second base plate (323), the first base plate (322) being laminated on the second base plate (323), the center of the connecting sphere (311) being in a plane of a contact surface between the first base plate (322) and the second base plate (323).

5. The head massager of claim 1,

the massage parts (40) are multiple, the driven gears (34) are also multiple and equal to the massage parts (40), and the massage parts (40) and the driven gears (34) are arranged in a one-to-one correspondence mode through the connecting rods (31);

the transmission structure (30) further comprises an intermediate transmission gear (35), the intermediate transmission gear (35) is meshed with the driving gear (33) and a part of driven gears (34) simultaneously, and the driving gear (33) is directly meshed with the rest of the driven gears (34).