JP3210997U - Rotating contact beauty roller - Google Patents

Abstract

A rotating contact cosmetic roller is provided. A rotating ball, a handle, a neck structure, and a connecting portion are included. The connecting portion includes a mounting shaft, a sleeve, a cover, a front / rear shaft cap, and a bearing seat. The mounting shaft includes a mounting portion, an outer extension portion, and a stepped portion. A fastening nut is screwed to the tip of the outer extension portion, a seal ring is provided between the mounting portion and the neck structure, and the sleeve is attached to the mounting portion. And is abutted between the seal ring and the stepped portion, the front end of the cover is formed on the stepped portion, the rear end is formed on the neck structure, the sleeve is located in the cover, the front shaft cap The end of the front end is in contact with the tightening nut, the rear shaft cap is in front of the extension, and the end of the rear end is in contact with the end of the staircase. The bearing seat is provided on the front shaft cap and the rear shaft cap, and is blocked by the front and rear shaft caps. The bearing seat has a convex portion and an elastic hook, the rotating ball is provided on the bearing seat, and the convex base. It is fitted between the part and the elastic hook. [Selection] Figure 1

Description

  The present invention relates to a beauty product, and more particularly to a rotary contact beauty roller.

  With the development of the economy and the advancement 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 a beauty salon often provides services to customers using a beauty roller. The movement of the rotating ball of the beauty roller on the skin and the anion generated by the beauty roller itself can reduce skin wrinkles and achieve the purpose of beauty. Therefore, the beauty roller has been widely applied to the beauty industry and has attracted attention.

  In conventional cosmetic rollers, the design of the connecting member that connects the rotating ball and the neck structure formed by extending the head of the handle is unreasonable. The frictional resistance between the ball and the skin increases, and the comfort of use is impaired.

  In order to overcome the above drawbacks, there is a need to provide a rotating contact cosmetic roller that is flexible in rotation, low in noise and comfortable.

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

  In order to achieve the above object, the present invention provides a rotary contact type cosmetic roller. The cosmetic roller includes a rotating ball, a handle, a neck structure extending outward from the head of the handle, and a connecting portion that rotatably connects the rotating ball to the neck structure. The connecting portion includes a mounting shaft, a sleeve, a cover, a front shaft cap, a rear shaft cap, and a bearing seat. The attachment shaft includes an attachment part drilled in the neck structure, an extension part located outside the neck structure, and a step part located between the attachment part and the extension part, The outer diameter of the staircase portion is larger than the outer diameter of the outer extension portion and the attachment portion, a thread structure is provided at the tip of the extension portion, a tightening nut is screwed to the thread structure, and the attachment portion and the A seal ring is provided at the junction with the neck structure. The sleeve is provided on the mounting portion, the end of the rear end abuts on the seal ring, and the end of the tip of the sleeve abuts on the end of the rear end of the stepped portion. A front end of the cover is provided in the stepped portion, a rear end of the cover is provided in engagement with the neck structure, and the sleeve is positioned in the cover. The front shaft cap is provided in a position near the thread structure of the outer extension portion, and an end portion of the front end of the front shaft cap contacts the tightening nut. The rear shaft cap is provided on the outer extending portion, and the rear end portion of the rear shaft cap abuts on the end portion of the front end of the stepped portion. The bearing seat is provided on the front shaft cap and the rear shaft cap, the rear end portion of the bearing seat is in contact with the end portion of the rear shaft cap, and the rear end portion of the bearing seat is A convex portion is formed by extending outward, and an elastic hook protruding outward is formed in the middle of the bearing seat, and the end of the front end of the bearing seat abuts on the end of the rear end of the front shaft cap. The front shaft cap and the rear shaft cap both prevent the bearing seat from being displaced along the axial direction of the mounting shaft, the rotating ball is provided on the bearing seat, and is elastic with the convex base portion. The rotating ball is fitted between the hooks, and the rotating ball rotates around the extended portion by blocking the convex base portion 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 inner ball body is provided on the bearing seat, and the convex base part and the It is fitted between the elastic hooks.
Preferably, the outer surface of the outer ball cover is composed of a plurality of triangles.
Preferably, the inner ball body includes a front inner ball portion and a rear inner ball portion that are fitted to each other, and the rear inner ball portion is fitted between the convex base portion and the elastic hook.
Preferably, the outer ball cover extends to the neck structure and blocks the cover.
Preferably, an end portion of the tip of the sleeve extends to an inner wall of the cover to form an annular table, and the annular table is in close contact with the inner wall of the cover.
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 an arcuate groove engaged with the neck structure.
Preferably, the head of the handle extends to form two of the neck structures, each neck structure corresponding to one of the rotating balls and one of the connections.
Preferably, the two cervical structures are arranged at an acute angle.
Preferably, the handle has a columnar structure having a large head and a small tail.

  Compared with the prior art, the connecting portion of the present invention includes a mounting shaft, a sleeve, a cover, a front shaft cap, a rear shaft cap, and a bearing seat. 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 outer extension part and the attachment part, a seal ring is provided at the joint between the attachment part and the neck structure, and the sleeve abuts between the seal ring and the end of the staircase end, A screw thread structure is provided at the tip of the part, a tightening nut is screwed to the thread structure, the tip of the cover is provided in the staircase, and the rear end of the cover is provided in engagement with the neck structure. Thus, both the cover and the neck structure fix the mounting shaft to the neck structure. The front shaft cap is provided on the outer extension, and the end of the front end is in contact with the clamping nut, the rear shaft cap is provided on the outer extension, and the rear end is the end of the stepped portion. The bearing seat is fitted to the front shaft cap and the rear shaft cap, and is blocked by the front shaft cap and the rear shaft cap. Both the front shaft cap and the rear shaft cap have the bearing seat along the axial direction of the mounting shaft. The rear end of the bearing seat extends outward to form a convex base, and there is an elastic hook projecting outward at the center of the bearing seat. By being fitted and fitted between the convex base part and the elastic hook, the rotating ball rotates around the extension part by blocking the convex base part and the elastic hook, so that the rotation of the rotating ball is flexible. , Friction resistance with the skin is reduced, more comfortable, more noise Fence made.

It is a three-dimensional structure schematic diagram of the rotation contact type beauty roller of the present invention. FIG. 2 is a schematic diagram of a three-dimensional exploded structure of the rotary contact beauty roller shown in FIG. FIG. 2 is a cross-sectional view of the left portion of the rotary contact beauty roller hidden behind the outer ball cover shown in FIG. 1 along the axis of the left mounting shaft.

  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 rotating contact 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 at the neck. A connection 40 is rotatably connected to the structure 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. Corresponding to the part 40, two parts of the skin can be massaged simultaneously. As shown in FIGS. 1 and 2, the handle 10 has a columnar structure with a large head and a small tail, which makes it easy to grip. Preferably, the two cervical structures 30 are arranged at an acute angle and symmetrically arranged 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 connecting portion 40 includes a mounting shaft 41, a sleeve 44, a cover 45, a front shaft cap 46, a rear shaft cap 47, and a bearing seat 48. The attachment shaft 41 includes an attachment part 41a drilled in the neck structure 30, an extension part 41b positioned outside the neck part structure 30, and a stepped part located between the attachment part 41a and the extension part 41b. Including 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. A thread structure 411 is provided at the tip of the extension 41b, and the fastening nut 42 is screwed to the thread structure 411, so that the extension 41b of the front shaft cap 46, the rear shaft cap 47, and the bearing seat 48 Assembling and disassembling is convenient. A seal ring 42 is provided at a joint portion between the attachment portion 41a and the neck structure 30, and the joint portion between the attachment portion 41a and the neck structure 30 is sealed by the seal ring 42.

  As shown in FIGS. 2 and 3, the sleeve 44 is provided on the mounting portion 41a, the end of the rear end abuts on the seal ring 42, and the end of the sleeve 44 is the rear end of the stepped portion 41c. By contacting the end, the sleeve 44 is fixed between the seal ring 42 and the stepped portion 41c, and the sleeve 44 is positioned in the cover 45. For example, as shown in FIG. 3, in this embodiment, the end of the end of the sleeve 44 extends to the inner wall of the cover 45 to form an annular table 441, and the annular table 441 is in close contact with the inner wall of the cover 45. As a result, the sleeve 44 and the inner wall of the cover 45 are more tightly joined, but this is not restrictive.

  As shown in FIGS. 2 and 3, the front end of the cover 45 is formed on the stepped portion 41 c, and the rear end of the cover 45 is engaged with the neck structure 30 and attached by the cover 45 and the neck structure 30. The shaft 41 is fixed to the cervical structure 30. For example, as shown in FIG. 3, in this embodiment, the outer wall of the neck structure 30 has an arc-shaped convex ring 31, and the inner wall of the cover 45 has an arc-shaped groove 451 aligned with the arc-shaped convex ring 31. Since the cover 45 is engaged with the neck structure 30 by the arc-shaped convex ring 31 and the arc-shaped groove 451, the assembly of the cover 45 and the neck structure 30 is convenient, but this is not restrictive. The front shaft cap 46 is provided at a position close to the thread structure 411 of the outer extension portion 41b, the end of the front end of the front shaft cap 46 abuts against the tightening nut 42, and the rear shaft cap 47 is attached to the extension portion 41b. The rear end of the rear shaft cap 47 is in contact with the end of the front end of the stepped portion 41c, and the bearing seat 48 is provided on the front shaft cap 46 and the rear shaft cap 47, and the rear end of the bearing seat 48 is provided. The end of the rear end abuts on the end of the front end of the rear shaft cap 47, the end of the rear end of the bearing seat 48 extends outward to form a convex part 481, and protrudes outward in the middle of the bearing seat 48. By having an elastic hook 482 and the end of the front end of the bearing seat 48 abuts on the end of the rear end of the front shaft cap 46, both the front shaft cap 46 and the rear shaft cap 47 have the bearing seat 48 attached to the mounting shaft 41. Therefore, the front shaft cap 46, the bearing seat 48, and the rear shaft cap 47 are fixed between the tightening nut 42 and the stepped portion 41c. .

  As shown in FIGS. 1 to 3, the rotating ball 10 is mounted on the bearing seat 48 and fitted between the convex portion 481 and the elastic hook 482, and the rotating ball 10 includes the convex portion 481 and the elastic hook. Rotating around the extended portion 41b by blocking with 482. Specifically, in this embodiment, the rotating ball 10 includes an inner ball body 11 and an outer ball cover 12, and the outer ball cover 12 encloses the inner ball body 11, and preferably, the outer ball cover 12 is a neck portion. By extending the structure 30 and blocking the cover 45, the joint between the rotating ball 10 and the neck structure 30 becomes closer, but this is not a limitation. The inner ball body 11 is provided on the bearing seat 48 and is fitted between the convex base portion 481 and the elastic hook 482. 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 a front inner ball portion 12a and a rear inner ball portion 12b that are fitted to each other, and the rear inner ball portion 12b is fitted between the convex base portion 481 and the elastic hook 482. Assembling with the inner ball body 12 of the connecting portion 30 is convenient, but this is not restrictive.

  Compared with the prior art, the connecting portion 40 of the present invention includes a mounting shaft 41, a sleeve 44, a cover 45, a front shaft cap 46, a rear shaft cap 47, and a bearing seat 48. 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 extension portion 41b and the attachment portion 41a, a seal ring 43 is provided at the joint between the attachment portion 41a and the neck structure 30, and the sleeve 44 is provided with the seal ring 43 And the rear end portion of the staircase portion 41c, and a thread structure 411 is provided at the tip of the extended portion 41b. A fastening nut 42 is screwed to the thread structure 411, and the tip of the cover 45 is Both the cover 45 and the neck structure 30 fix the mounting shaft 41 to the neck structure 30 by being installed on the staircase portion 41c and the rear end of the cover 45 engaged with the neck structure 30. . The front shaft cap 46 is provided on the outer extension 41b, and the end of the front end abuts against the fastening nut 42. The rear shaft cap 47 is provided on the outer extension 41b, and the end of the rear end is a stepped portion. The bearing seat 48 is in contact with the front end of the front end cap 41c, and the front seat cap 46 and the rear shaft cap 47 are blocked by the front shaft cap 46 and the rear shaft cap 47. Both the rear shaft caps 47 prevent the bearing seat 48 from being displaced along the axial direction of the mounting shaft 41. Further, the end of the rear end of the bearing seat 48 extends outward to form a convex portion 481, and has an elastic hook 482 protruding outward in the middle of the bearing seat 48. And the rotating ball 10 rotates around the extended portion 41b due to the prevention of the convex portion 481 and the elastic hook 482 by being fitted between the convex portion 481 and the elastic hook 482. The rotation of the rotating ball 10 is flexible, the frictional resistance with the skin is small, more comfortable, and the noise is small.

  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 rotating ball, a handle, a neck structure extending outward from a head of the handle, and a connecting portion for rotatably connecting the rotating ball to the neck structure;
The connecting portion is
An attachment shaft, 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 An outer diameter of the stepped portion is larger than an outer diameter of the extended portion and the mounting portion, a screw thread structure is provided at a tip of the extended portion, and a tightening nut is screwed to the screw thread structure, and the mounting When a seal ring is provided at the joint between the neck and the neck structure,
A sleeve, which is attached to the attachment portion, and an end portion of the rear end thereof comes into contact with the seal ring, and an end portion of the front end thereof comes into contact with an end portion of the rear end of the stepped portion,
A cover having a front end formed on the stepped portion, a rear end engaged with the neck structure, and a sleeve positioned in the cover;
A front shaft cap, which is provided at a position close to the thread structure of the outer extension portion, and a front shaft cap in which an end portion of a front end of the front shaft cap abuts on the tightening nut;
A rear axle cap, which is provided on the outer extension, and a rear axle cap in which a rear end of the rear axle cap abuts on an end of a front end of the stepped portion;
A bearing seat, which is provided on the front shaft cap and the rear shaft cap, and a rear end portion of the bearing seat abuts on an end portion of the front end of the rear shaft cap, and an end portion of the rear end of the bearing seat. The portion extends outward to form a convex base portion, and there is an elastic hook protruding outward in the middle of the bearing seat, and the end of the front end of the bearing seat contacts the end of the rear end of the front shaft cap. The front shaft cap and the rear shaft cap both prevent the bearing seat from being displaced along the axial direction of the mounting shaft, the rotating ball is provided on the bearing seat, and the convex base portion. A bearing seat that is fitted between an elastic hook and the rotating ball rotates around the outer extension portion by blocking the convex base portion and the elastic hook;
Rotating contact 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 inner ball body is provided on the bearing seat, and the convex base portion and the elastic hook 2. The rotary contact-type beauty roller according to claim 1, wherein   The rotary contact cosmetic 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 a front inner ball portion and a rear inner ball portion that are fitted into each other, and the rear inner ball portion is fitted between the convex base portion and the elastic hook. The rotary contact type cosmetic roller according to claim 2.   The rotary contact cosmetic roller according to claim 2, wherein the outer ball cover extends to the neck structure and blocks the cover.   2. The rotary contact beauty according to claim 1, wherein an end of the sleeve extends to an inner wall of the cover to form an annular table, and the annular table is in close contact with the inner wall of the cover. roller.   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 an arcuate shape with the arcuate convex ring The rotary contact cosmetic roller according to claim 1, wherein the cervical structure is engaged by a groove.   The head of the handle extends to form two of the neck structures, each neck structure corresponding to one of the rotating balls and one of the connections. Rotating contact type beauty roller.   The rotary contact type cosmetic roller according to claim 8, wherein the two neck structures are arranged at an acute angle.   The rotary contact cosmetic roller according to claim 1, wherein the handle has a columnar structure having a large head and a small tail.