JP3212874U - Ball-type beauty roller - Google Patents

Abstract

To provide a ball-type beauty roller in which rotation of a rotating ball is flexible and noise is small. A connecting ball includes a rotating ball, a handle, a neck structure, and a connection module. The connection module includes a mounting shaft, a cover, an annular stopper ring, a bearing seat, and a locking stopper sheet. 46. The attachment shaft 41 includes an attachment portion, an outer extension portion 41b, and a stepped portion 41c. The rear end of the stepped portion 41c abuts on the neck structure 30, and a locking groove 411 is provided at the tip of the outer extension portion 41b. It is done. A bearing seat 45 is provided on the outer extending portion 41b and abuts on the end of the stepped portion 41c. The bearing seat 45 has a convex base portion 451 and an elastic hook 452, and the locking stopper sheet 46 is locked. It is locked in the groove 411 and abuts on the end of the tip of the bearing seat 45. The rotating ball 10 is provided on the bearing seat 45 and fitted between the convex base portion 451 and the elastic hook 452, and the rotating ball 10 rotates around the extended portion 41 b. [Selection] Figure 2

Description

  The present invention relates to a beauty product, particularly a ball-type beauty roller.

  With the development of the economy and the progress of science and technology, various products that are convenient for daily life have been developed, and a beauty roller is one of them.

  It is well known that beauty salons often provide beauty services to customers using beauty rollers. By moving the skin with the rotating ball of the beauty roller and generating anions with the beauty roller itself, it is possible to reduce skin wrinkles and achieve the purpose of beauty. Therefore, the beauty roller is widely applied in the beauty industry and attracts attention in many beauty salons.

  In the conventional beauty roller, the connecting member for connecting the rotating ball to the neck structure formed by extending from the head of the handle is unreasonable in design, so the rotational noise of the rotating ball is large and the rotation is slow. The frictional resistance between the rotating ball and the skin increases, and the comfort of use is impaired.

  Therefore, in order to overcome the above disadvantages, it is necessary to provide a ball-type beauty roller that is flexible in rotation, low in noise, and good in comfort.

  An object of the present invention is to provide a ball-type beauty roller that is flexible in rotation, has low noise, and is comfortable.

  In order to achieve the above object, the present invention provides a ball-type beauty roller. The cosmetic roller includes a rotating ball, a handle, a neck structure extending outward from the head of the handle, and a connection module that rotatably connects the rotating ball to the neck structure. The connection module includes a mounting shaft, a cover, an annular stopper ring, a bearing seat, and a locking stopper sheet. The attachment shaft includes an attachment part drilled in the neck structure, an extension part positioned outside the neck structure, and a step part located between the attachment part and the extension part, The outer diameter of the stepped portion is larger than the outer diameter of the extended portion and the mounting portion, the end of the rear end of the stepped portion is in contact with the neck structure, and a locking groove is provided at the tip of the extended portion, A seal ring is provided at a joint portion between the attachment portion and the neck structure. The front end of the cover is provided in the stepped portion, the rear end of the cover is provided in engagement with the neck structure, the annular stopper ring is provided in the stepped portion, and heat welding is performed. Integrated with the stepped portion, the end of the annular stopper ring at the rear end abuts the end of the front end of the cover, the bearing seat is mounted on the outer extension, and the rear end of the bearing seat Elasticity in which the end abuts the end of the front end of the staircase, and the end of the rear end of the bearing seat extends outward to form a convex part, and protrudes outward in the center of the bearing seat A hook, the locking stopper sheet is locked in the locking groove, and abuts against an end of the bearing seat, and the locking stopper sheet and the stepped portion are both of the bearing seat. Displacement in the axial direction along the mounting shaft is prevented, and the rotating ball is attached to the bearing seat. It is, is and fitted between the resilient hook and the convex base part, the rotary ball is rotated around the extension portion by blocking with the convex base part and the elastic hook.

Preferably, the rotating ball includes an inner ball body and an outer ball cover, the outer ball cover wraps the inner ball body, the outer ball cover extends to the neck structure and blocks the cover, and the inner ball body covers the inner ball body. A ball body is provided on the bearing seat and is fitted between the convex base and the elastic hook.
Preferably, the outer surface of the outer ball cover is formed by joining a plurality of triangles.
Preferably, the inner ball body includes an inner ball body and a fitting cover that fits inside the inner ball body, and the fitting cover and the inner ball body form a ball shape, and the inner ball body Is fitted between the convex base and the elastic hook, and the fitting cover is provided on the tip of the bearing seat.
Preferably, there are two locking stopper sheets, and the locking openings are shifted from each other and locked in the locking groove.
Preferably, the connection module further includes an annular washer, the annular washer is provided on the outer extending portion, and an end portion at a front end of the stepped portion and an end portion at the rear end of the bearing seat Abut between.
Preferably, the outer wall of the neck structure has an arc-shaped convex ring, the inner wall of the cover has an arc-shaped groove aligned with the arc-shaped convex ring, and the cover has the arc-shaped convex ring. And is engaged with the neck structure by an arcuate groove.
Preferably, an accommodating annular groove for accommodating the seal ring is provided in a portion of the attachment portion close to the stepped portion, and the seal ring is located inside the accommodating annular groove.
Preferably, the head of the handle extends to form two cervical structures, each cervical structure correspondingly having one rotating ball and one connecting module, the handle comprising: The arch-like structure has a low head and tail and a high center.
Preferably, the two cervical structures are arranged at an acute angle.

  Compared with the prior art, the connection module of the present invention includes a mounting shaft, a cover, an annular stopper ring, a bearing seat, and a locking stopper sheet. The attachment shaft includes an attachment portion drilled in the neck structure, an extension portion located outside the neck structure, and a step portion located between the attachment portion and the extension portion, and the outer diameter of the step portion Is larger than the outer diameter of the extension part and the attachment part, the end of the rear end of the staircase part is in contact with the neck structure, a locking groove is provided at the tip of the extension part, and the joint between the attachment part and the neck structure A seal ring is provided, the tip of the cover is provided on the staircase, and the rear end of the cover is provided by engaging the neck structure. Secure to. An annular stopper ring is provided on the staircase and is integrated with the staircase by heat welding. The end of the rear end of the annular stopper ring comes into contact with the end of the front end of the cover. Stablely fixed to the part structure. A bearing seat is provided on the outer extension, the end of the rear end of the bearing seat abuts the end of the staircase, and the end of the rear end of the bearing seat extends outward to form a convex part. The bearing seat has an elastic hook, the locking stopper sheet is locked in the locking groove, and is in contact with the end of the bearing seat, so that the locking stopper sheet and the staircase are both on the bearing seat. By preventing displacement in the axial direction along the mounting shaft, the bearing seat is stably fixed to the outer extension. A rotating ball is fitted on the bearing seat and fitted between the convex portion and the elastic hook, and the rotating ball rotates around the extended portion by blocking the convex portion and the elastic hook. Rotation is flexible, friction resistance with the skin is reduced, more comfortable, and noise is further reduced.

It is a schematic diagram of the three-dimensional structure of the ball-type beauty roller of the present invention. It is a schematic diagram of the three-dimensional decomposition structure of the ball-type beauty roller shown in FIG. It is sectional drawing which cut off the left side part of the ball | bowl type beauty roller shown in FIG. 1 in the plane which lets the axis line of the left attachment shaft pass.

  Embodiments of the present invention will be described below with reference to the drawings. In the drawings of the present invention, like or similar parts are denoted by like or similar reference numerals.

  As shown in FIGS. 1 to 3, the ball-type beauty roller 100 of the present invention includes a rotating ball 10, a handle 20, a neck structure 30 extending outward from the head of the handle 20, and the rotating ball 10 having a neck structure. 30 includes a connection module 40 that is rotatably connected to 30. For example, as shown in FIGS. 1 and 2, in this embodiment, the head of the handle 20 extends to form two neck structures 30, each neck structure 30 having one rotating ball 10 and one connection. By having the module 40 correspondingly, two parts of the skin can be massaged simultaneously. As shown in FIGS. 1 and 2, the handle 10 is easy to grip because it has an arch-like structure with a low head and tail and a high middle. Preferably, the two cervical structures 30 are arranged at an acute angle and arranged symmetrically with respect to the handle 20 to allow better contact with two parts of the skin, but this is not a limitation.

  As shown in FIGS. 2 and 3, the connection module 40 includes a mounting shaft 41, a cover 43, an annular stopper ring 44, a bearing seat 45, and a locking stopper sheet 46. The attachment shaft 41 includes an attachment part 41a drilled in the neck structure 30, an extension part 41b located outside the neck part structure 30, and a stepped part located between the attachment part 41a and the extension part 41b. 41c. Since the outer diameter of the staircase portion 41c is larger than the outer diameters of the outer extension portion 41b and the attachment portion 41a, the staircase portion 41c protrudes from the outer extension portion 41b and the attachment portion 41a. The rear end portion of the staircase portion 41c abuts on the neck structure 30, and a locking groove 411 is provided at the distal end of the extended portion 41b. A seal ring 42 is provided at a joint portion between the attachment portion 41 a and the neck structure 30, and the joint portion between the attachment portion 41 a and the neck structure 30 is sealed by the seal ring 42. For example, as shown in FIG. 3, in this embodiment, an accommodation annular groove 412 for accommodating the seal ring 42 is provided in a portion near the stepped portion 41 c of the attachment portion 41 a, and the seal ring 42 is configured to accommodate the accommodation annular groove. By being located inside 412, high reliability of the seal between the neck structure 30 and the attachment portion 41 a can be ensured, but this is not restrictive.

As shown in FIGS. 2 and 3, the front end of the cover 43 is provided on the stepped portion 41 c, and the rear end of the cover 43 is engaged and engaged with the neck structure 30, whereby the cover 43 and the neck structure are provided. The attachment shaft 41 is fixed to the neck structure 30 by 30. For example, as shown in FIG. 3, in the present embodiment, the outer wall of the neck structure 30 has an arc-shaped convex ring 31, and the inner wall of the cover 43 has an arc-shaped groove 431 that matches the arc-shaped convex ring 31. Since the cover 43 is engaged with the neck structure 30 by the arc-shaped convex ring 31 and the arc-shaped groove 431, the assembly of the cover 43 and the neck structure 30 is convenient, but this is not restrictive.

As shown in FIGS. 2 and 3, an annular stopper ring 44 is provided on the stepped portion 41 c and integrated with the stepped portion by heat welding, and the end of the annular stopper ring 44 at the rear end of the cover 43 is formed. The cover 43 is stably fixed to the neck structure 30 by coming into contact with the end of the front end. The bearing seat 45 is provided on the outer extension 41b, and the end of the rear end of the bearing seat 45 abuts on the end of the front end of the stepped portion 41c. Preferably, the connection module 40 further includes an annular washer 47, the annular washer 47 is provided on the outer extension 41b, and the end of the front end of the stepped portion 41c and the end of the rear end of the bearing seat 45 are provided. By abutting between the portions, the stability and reliability of the bearing seat 45 are improved. The rear end of the bearing seat 45 extends outward to form a convex portion 451, and an elastic hook 452 protrudes outward from the middle of the bearing seat 45, and the locking stopper sheet 46 is locked to the locking groove 411. And the stopper stopper sheet 46 and the stepped portion 41c both prevent displacement of the bearing seat 45 in the axial direction along the mounting shaft 41 by being in contact with the end of the bearing seat 45. For example, as shown in FIG. 2, there are two locking stopper sheets 46, and the locking holes are shifted from each other and locked in the locking groove 411. As shown in FIG. 2, by disposing the locking port, the locking stopper sheet 46 improves the reliability of stably fixing the bearing seat 45, but this is not restrictive.

  As shown in FIGS. 1 to 3, the rotating ball 10 is fitted on the bearing seat 45 and fitted between the convex base part 451 and the elastic hook 452, and the rotating ball 10 includes the convex base part 451 and the elastic hook. It rotates around the extended portion 41b by blocking with 452. Specifically, in this embodiment, the rotating ball 10 includes an inner ball body 11 and an outer ball cover 12, the outer ball cover 12 wraps the inner ball body 11, and the outer ball cover 12 extends to the neck structure 30. Then, the cover 43 is shielded, and the inner ball body 11 is fitted to the bearing seat 45 and fitted between the convex base 451 and the elastic hook 452. For example, the outer surface of the outer ball cover 12 is composed of a plurality of triangles, thereby enhancing the massage effect on the skin. The inner ball body 12 includes an inner ball body 12a and a fitting cover 12b that fits inside the inner ball body. The fitting cover 12b and the inner ball body 12a form a ball shape, and the inner ball body 12a is convex. Although it is fitted between the base portion 451 and the elastic hook 452 and the fitting cover 12b is installed at the tip of the bearing seat 45, the assembly of the connection module 30 to the inner ball body 12 is convenient. This is not the case.

  Compared with the prior art, the connection module 40 of the present invention includes a mounting shaft 41, a cover 43, an annular stopper ring 44, a bearing seat 45, and a locking stopper sheet 46. The attachment shaft 41 includes an attachment part 41a drilled in the neck structure 30, an extension part 41b located outside the neck part structure 30, and a stepped part 41c located between the attachment part 41a and the extension part 41b. The outer diameter of the staircase portion 41c is larger than the outer diameter of the outer extension portion 41b and the mounting portion 41a, the end of the rear end of the staircase portion 41c abuts on the neck structure 30, and the locking groove is formed at the tip of the outer extension portion 41b. 411 is provided, and a seal ring 42 is provided at a joint portion between the attachment portion 41 a and the neck structure 30. The front end of the cover 43 is provided on the staircase portion 41c, and the rear end of the cover 43 is engaged and engaged with the neck structure 30, so that the cover 43 and the neck structure 30 together with the attachment shaft 41 are connected to the neck structure. Fix to 30. An annular stopper ring 44 is provided on the staircase portion 41 c and is integrated with the staircase portion by heat welding, and the end of the rear end of the annular stopper ring 44 abuts on the end of the front end of the cover 43. The cover 43 is stably fixed to the neck structure 30. The bearing seat 45 is provided on the outer extending portion 41 b, the rear end of the bearing seat 45 extends outward to form a convex base portion 451, an elastic hook 452 is provided in the inner portion of the bearing seat 45, and the locking stopper sheet 46. Is locked in the locking groove 411 and contacts the end of the bearing seat 45, and the locking stopper sheet 46 and the stepped portion 41c both prevent axial displacement of the bearing seat 45 along the mounting shaft 41. By doing so, the bearing seat 45 is stably fixed to the extension part 41b. The rotating ball 10 is provided on the bearing seat 45 and is fitted between the convex base part 451 and the elastic hook 452, and the rotating ball is blocked around the extended part 41 b by blocking the convex base part 451 and the elastic hook 452. By rotating, the rotation of the rotating ball 10 becomes flexible, the frictional resistance with the skin is reduced, the comfort is further reduced, and the noise is further reduced.

  Since the above description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, equivalent changes or modifications should be included within the scope of the present invention.

Claims (10)

A ball-type beauty roller including a rotating ball, a handle, a neck structure extending outward from a head of the handle, and a connection module for rotatably connecting the rotating ball to the neck structure,
The connection module is
An attachment shaft including an attachment portion drilled in the neck structure, an extension portion located outside the neck structure, and a step portion located between the attachment portion and the extension portion. The outer diameter of the stepped portion is larger than the outer diameter of the extended portion and the attaching portion, the end of the rear end of the stepped portion is in contact with the neck structure, and a locking groove is formed at the tip of the extended portion A mounting shaft provided with a seal ring at a joint portion between the mounting portion and the neck structure;
A cover whose front end is provided on the staircase and whose rear end is engaged with the neck structure;
An annular stopper ring, wherein the annular stopper ring is attached to the stepped portion and integrated with the stepped portion by heat welding, and a rear end portion of the annular stopper ring is a front end of the cover An annular stopper ring that contacts the end of the
A bearing seat, wherein the bearing seat is provided on the outer extension, a rear end portion of the bearing seat abuts on an end portion of the stepped portion, and an end portion of the rear end of the bearing seat A bearing seat having an elastic hook projecting outward in the middle of the bearing seat;
A locking stopper sheet, wherein the locking stopper sheet is locked in the locking groove and abuts on an end of the bearing seat, and the locking stopper sheet and the stepped portion are both in the bearing. The seat is prevented from being displaced in the axial direction along the mounting shaft, the rotating ball is fitted on the bearing seat, and fitted between the convex base and the elastic hook, and the rotating ball is A locking stopper sheet that rotates around the outer extension by blocking the base and the elastic hook,
A ball-type beauty roller characterized by containing.   The rotating ball includes an inner ball body and an outer ball cover, the outer ball cover wraps the inner ball body, the outer ball cover extends to the neck structure and blocks the cover, and the inner ball body The ball-type beauty roller according to claim 1, wherein the ball-type beauty roller is fitted on the bearing seat and fitted between the convex base and the elastic hook.   The ball-type beauty roller according to claim 2, wherein an outer surface of the outer ball cover is formed of a plurality of triangles.   The inner ball body includes an inner ball main body and a fitting cover that fits inside the inner ball main body, the fitting cover and the inner ball main body form a ball shape, and the inner ball main body includes the The ball-type beauty roller according to claim 2, wherein the ball-type beauty roller is fitted between a convex base and the elastic hook, and the fitting cover is provided at the tip of the bearing seat.   2. The ball-type beauty roller according to claim 1, wherein there are two locking stopper sheets, and the locking openings are shifted from each other to be locked in the locking groove.   The connection module further includes an annular washer, the annular washer is provided on the outer extension, and between the end of the front end of the stepped portion and the end of the rear end of the bearing seat. The ball-type beauty roller according to claim 1, wherein the ball-type beauty roller is in contact.   The outer wall of the neck structure has an arcuate convex ring, the inner wall of the cover has an arcuate groove that aligns with the arcuate convex ring, and the cover has the arcuate convex ring and the 2. The ball-type beauty roller according to claim 1, wherein the ball-type beauty roller is engaged with the neck structure by an arcuate groove.   2. The housing according to claim 1, wherein a housing annular groove for housing the seal ring is provided in a portion of the mounting portion close to the stepped portion, and the seal ring is located inside the housing annular groove. Ball-type beauty roller as described.   The head of the handle extends to form two neck structures, each neck structure correspondingly having one rotating ball and one connecting module, the handle having a head The ball-type beauty roller according to claim 1, wherein the ball-type beauty roller has an arch-like structure with a low tail and a high middle.   The ball-type beauty roller according to claim 9, wherein the two neck structures are arranged at an acute angle.