KR102348444B1 - Stick-shaped cosmetic container - Google Patents

Abstract

The present invention relates to a stick-shaped cosmetic container capable of multiple simultaneous motion which allows a cosmetic material to be discharged out of a container or the discharged cosmetic material to be accommodated in the container, thereby enabling the cosmetic material in the form of a stick to be used when necessary as well as to be stored. The stick-shaped cosmetic container capable of multiple simultaneous motion of the present invention can provide the convenience of storage and use of a cosmetic material by allowing an outer container to ascend and descend in one-touch manner in addition to using a conventional screw method that allows the cosmetic material to ascend and descend. According to the present invention, the stick-shaped cosmetic container can have multiple functions of allowing an outer container to ascend and descend as well as a dial-turning type ascending and descending action without changing existing appearance or enlarging the size thereof.

Description

Composite action stick type cosmetic container {Stick-shaped cosmetic container}

The present invention elutes the cosmetic solvent from the container or accommodates the eluted cosmetic solvent in the container so that it can be used when necessary while simultaneously storing the cosmetic solvent in the form of a stick. It relates to a cosmetic container of a multi-action type stick that can provide convenience for storage and use of cosmetic materials through the container elevating and lowering.

In general, cosmetics are used to protect human skin or decorate appearance, and cosmetic materials are mainly in the form of liquid, gel, and solid, and various cosmetic containers for containing these cosmetics are being developed. In particular, when using a solid state cosmetic such as a sunscreen, when the rotating handle is turned to protrude above the cosmetic container, the lifting body in the container rotates together with the solid state content to move up and down the container.

Looking at Patent Publication No. 10-2017-0120777, there is a stick-type UV blocking cosmetic, the lower part of the cosmetic material exposed upward is supported in the body, and the function of raising and lowering the cosmetic material by rotating the dial at the bottom will do Looking at the internal structure for elevating and lowering, as shown in Public Utility Model No. 20-2019-0000517, the cosmetic container includes a dial, a container body and an overcap, and the dial is located in the center of the lower part of the container body, and the dial has A rotating frame in the form of a cylinder is connected.

The solid cosmetic material is seated on the upper side of the elevating plate, and is consumed from the upper side by use to decrease the height. The rotating frame rotates by the forward and reverse rotation of the dial, and the elevating plate elevates and descends by interaction with the spiral rod protruding below the lifting plate, and this operation is performed.

When the upper part of the cosmetic material is worn, it is necessary to operate to enlarge the exposed area through the dial, and if the upper part of the cosmetic material is too exposed, only the simple operation and function of rotating the dial back down is possible. Therefore, a method in which a means for controlling the exposure of cosmetic materials is added through other modifications other than the raising/lowering operation of the dial may be considered. In particular, preference for cosmetics depends not only on the quality of the cosmetics itself, but also on the design or function of the container, so the need for a cosmetic container that performs complex operations in addition to the existing simple dial method is emerging. have.

Patent Publication No. 10-2017-0120777 Public Utility Model No. 20-2019-0000517

An object of the present invention is to make it possible to diversify the exposure method of solid cosmetic materials by allowing the simple dial-type elevating action as well as the outer cover to be elevated and lowered at the same time.

Another object of the present invention is to present a structure in which a click-type one-touch cover elevating function is combined into one conventional dial-type structure and combined.

Other objects and advantages of the present invention may be understood by the following description, and will be more clearly understood by an embodiment of the present invention. In addition, it will be readily apparent that the objects and advantages of the present invention can be realized by means and combinations thereof indicated in the claims.

According to a configuration of the present invention for achieving the above object, a stick-type cosmetic container for storing cosmetic materials in the form of a stick and allowing it to be used when necessary, comprising: a seating member 20 on which the cosmetic materials are seated; an outer container (30) surrounding the outside of the seating member (20) and allowing the seating member (20) to move up and down inside; a body 70 disposed at the lower end of the outer container 30; a rotating shaft 80 penetrating the center of the main body 70 and disposed vertically and moving the seating member 20 up and down; and a dial (90) connected to the lower end of the rotation shaft (80) and rotating the rotation shaft (80) when rotated by an external force; do.

a vertical cylindrical portion 76 extending from the lower surface portion 72 of the main body 70 so that the inside thereof is opened up and down; a support protrusion 78 protruding from the lateral outer surface of the vertical cylindrical portion 76; a rotating member (60) fitted to the outside of the vertical cylindrical portion (76) and positioned above the support protrusion (78); a spring (50) fitted to the outside of the vertical cylindrical portion (76) and positioned above the rotating member (60); a lifting member 40 fitted to the outside of the vertical cylindrical portion 76 and facing the rotating member 60 and the spring 50 therein; And it is supported by the lifting member (40), characterized in that it is configured to include the outer container (30) lifted together in accordance with the lifting of the lifting member (40).

The elevating member 40 includes: a plurality of protruding upper inclined surfaces 421 and inclined support portions 423 are repeatedly spaced apart from each other on the inside of the cylindrical outer surface portion 42, and a vertical inlet groove 425 is formed in the spaced space. ) is formed, and the rotating member 60 includes: a ring-shaped body portion 62; a protruding support surface 64 extending outwardly from the main body 62; and a plurality of lead-in protrusions 66 extending downward from the main body 62, wherein the lead-in protrusions 66 are on the upper inclined surface 421 according to the rotation of the rotating member 60. The lower end is supported, or it is introduced into the inlet groove 425 and is characterized in that it is moved downward.

The outer container 30 includes: a side wall portion 32 facing the cosmetic material and the seating member 20 inwardly; a horizontal portion 34 positioned below the bottom of the seating member 20; a high portion 36 extending downward from the horizontal portion 34; and a fixing part 37 protruding from the fixing part 36, wherein the lifting member 40 includes: an external fixing part 44 protruding outwardly from the outer surface part 42; and , When the fixing part 37 and the external fixing part 44 are engaged with each other and the lifting member 40 is moved up and down, the fixing part 37 moves the external fixing part 44, and the external container (30) is characterized in that it is moved up and down.

A coupling portion 74 protruding upwardly is formed on the side of the lower surface 72 of the main body 70, and a coupling groove 38 is formed on the inner side of the lower end of the outer container 30, When the outer container 30 moves in the vertical direction with a part of the coupling part 74 inserted into the coupling groove 38 , the coupling groove 38 is guided by the coupling part 74 . And the outer container 30 is characterized in that it can be moved in the vertical direction.

A cylindrical protrusion 77 is formed on the outside of the vertical cylindrical portion 76, and the rotating member 60 is inserted into the vertical cylindrical portion 76 by the upper limit of the cylindrical projection 77. Due to this, to prevent separation upward, the spring 50 has an upper end supported on a lower surface of the horizontal part 34, and a lower end supported on a protruding support surface 64 of the rotating member 60 do it with

The present invention has the effect that the cosmetic container has a complex function in which the outer cover can also be raised and lowered in a complex manner at the same time as the dial-type elevating action without complex change of the existing external appearance or large shape expansion.

The present invention has the effect of allowing the user to expose the cosmetic material by clicking the outer cover in a one-touch manner.

The present invention has the effect of allowing one container to perform a complex operation, thereby improving convenience as well as enjoyment of operation and improving preference.

1 is a view showing the appearance of a cosmetic container of the present invention.
Figure 2 is a view showing the one-touch elevating operation of the external container of the present invention.
3 is an exploded view showing the configuration of the present invention.
Fig. 4 is a diagram showing a cross section of the configuration of Fig. 3;
5 is a view showing a cross-section of the cosmetic container of the present invention.
6 is an exploded view showing a state in which the elevating member is coupled to the main body of the present invention.
7 is a view showing a cross-section of a state in which the body and the elevating member of the present invention are coupled.
8 is a view for explaining the principle of the one-touch lowering operation of the outer container of the present invention.
9 is a view for explaining the principle of one-touch lifting operation of the external container of the present invention.

The above-described objects, features, and advantages will become more apparent through the following detailed description in relation to the accompanying drawings, whereby those of ordinary skill in the art to which the present invention pertains can easily implement the technical idea of the present invention. There will be. In addition, in the description of the present invention, if it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

Throughout the specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. In addition, terms such as "~ unit" described in the specification mean a unit for processing at least one function or operation, which may be implemented as hardware or software or a combination of hardware and software.

1 is a view showing the appearance of a cosmetic container of the present invention. Referring to FIG. 1, the cosmetic container of the present invention has no or no significant difference in appearance or size from the conventional stick-type cosmetic container. With the central outer container 30 as the center, the lid 11 is covered upward, the main body 70 is disposed on the lower side, and the rotating dial 90 is partially exposed in the center of the main body 70 . However, the cosmetic container of the same appearance and size performs an additional operation in addition to the ascending and descending operation through the conventional dial.

Figure 2 is a view showing the one-touch elevating operation of the external container of the present invention. Referring to FIG. 2 , the cosmetic container of the present invention performs an operation of raising and lowering the external container 30 from the outside, in addition to raising and lowering the cosmetic material. By separating the outer container 30 rather than being fixedly coupled or integrated with the main body 70, the outer container 30 wraps around the outside of the main body 70 and descending as in (b) can be performed. have. When the user holds the external container 30 and lowers it downward with one touch, the external container 30 descends a certain distance downward with a clicking sound and a click feeling, and the cosmetics 15 can be further exposed at the top. In addition, when the external container 30 is lowered again, the external container 30 is temporarily lowered with a clicking sound and a clicking feeling and then pushed upward, thereby reducing the exposure range of the cosmetics 15 . This operation proceeds independently of the raising/lowering operation of the cosmetic 15 by the dial 90 .

FIG. 3 is an exploded view showing the configuration of the present invention, and FIG. 4 is a diagram showing a cross section of the configuration of FIG. 3 . Referring to FIGS. 3 and 4 , a lid 11 is provided on the upper end, and the lid 11 is coupled to the upper end of the outer cover 30 and covered.

An additional removable inner cover 13 may be disposed on the upper portion of the solid cosmetic 15 , and the lower end thereof is fixed and supported by the seating member 20 . The seating member 20 has an upper seating part 22 and a cylindrical central part 24 extending downwardly in the center therefrom, and a screw part 26 is formed on the outside of the central part 24 .

The central portion 24 is inserted into the main body 70 and connected to the rotation shaft 80 , and a dial 90 is coupled to the lower end of the rotation shaft 80 . The cylindrical rotating shaft 80 includes a support 22 coupled to the dial 90 , a penetrating portion 84 extending thereon, and a protrusion 86 formed on an upper side thereof. When the dial 90 is rotated, the rotating shaft 80 is rotated, and the protrusion 86 formed on the upper end is rotated. Since the projection 86 is engaged with the screw portion 26 of the seating member 20, when the projection 86 rotates in any direction, the screw portion 26 rotates along it and raises the seating portion 22 or or descended.

Independent of the dial 90-seating member 20 elevating operation, a configuration for elevating the outer container 30 is added, and the dial 90- does not interfere with the configuration of the mounting member 20 further organically bound. To this end, the body 70 is provided with a cylindrical vertical cylindrical portion 76 (refer to FIG. 6) at the center, and using this, the lifting member 40, the spring 50, and the rotating member 60 are inserted to the outside thereof. Then, the lifting member 40 is connected to the outer container (30).

To this end, a horizontal portion 34 that horizontally crosses the inside of the side wall portion 32 to the central portion is formed inside the outer container 30, and extends downward around the hole in the center of the horizontal portion 34. A government (36) is provided. By providing the fixing part (36), it is possible to engage with the elevating member (40).

In the present invention, the primary elevating structure of the dial 90 and the seating member 20 and the secondary elevating structure of the outer container 30 and the elevating member 40 are organically combined in one small container to suitably There is an effect of suggesting a structure that can be arranged in an empty space, and the purpose and effect can be achieved through a configuration that includes the vertical cylindrical portion 76 and utilizes it for configuration and arrangement of one-touch operation.

5 is a view showing a cross section of the cosmetic container of the present invention, Figure 6 is an exploded view showing the state in which the lifting member is coupled to the main body of the present invention. 5 and 6 , the rotation shaft 80 is disposed in the vertical cylindrical portion 76 of the main body 70 , and the central portion 24 is disposed inside the rotation shaft 80 . The rotating shaft 80 is connected to and engaged with the central part 24, and when the rotating shaft 80 is rotated, the protrusion 86 pushes the threaded part 26 engaged with the seating member 20 and raises and lowers it.

In addition to the vertical cylindrical portion 76 of the body 70, the rotating member 60 is fitted, the spring 50 and the lifting member 40 are disposed on the upper and outer sides thereof, and the lifting member 40 is the outer container 30 ) and connected, the lifting member 40 and the outer container 30 are raised and lowered at the same time. The external fixing part 44 protruding to the outside of the elevating member 44 is engaged with the fixing part 37 protruding inward to the high part 36 of the outer container 30 to provide mutual support. If this is configured in one piece, molding manufacturing is difficult or complicated, and assembling is not easy, but such problems can be solved through the assembly and interlocking structure between the lifting member 40 and the outer container 30 . This interlocking structure provides a basic structure capable of moving the outer container 30 while not requiring additional complicated and additional deformation, and easy assembly.

The body 70 includes a lower surface portion 72 extending horizontally to accommodate the dial 90, and a cylindrical vertical cylindrical portion 76 extending upward from the center of the lower surface portion 72, A support protrusion 78 is formed on the outside of the cylindrical portion 76 . In addition, the main body 70 and the outer container 30 are separated so that the movement of the outer container 30 is possible, but the main body 70 and the outer container 30 can be moved while maintaining closeness, On both sides of the lower surface portion 72 of the main body 70, the engaging portions 74 protruding upward are formed, and the engaging portion 74 is inserted into the inner side of the bottom of the outer container 30 to guide the engaging grooves. (38) is formed. When the outer container 30 wraps around the outside of the main body 70 and moves up and down, the coupling part 74 into the coupling groove 38 to limit the movement of the outer container 30 and the range of up and down movement. The outer protrusions are inserted so that they engage with each other and slide. The coupling groove 38 has a rectangular shape that is drawn in to have a certain limited range in the vertical direction, and the upper protruding end of the coupling part 74 is directed outward in the horizontal direction, so that the outer container 30 is coupled when the outer container 30 rises upward. The protruding end of the coupling portion 74 supports the lower end of the groove 38, and the protruding end of the coupling portion 74 supports and supports the upper end of the coupling groove 38 when the outer container 30 descends downward. let it be

The rotating member 60 is fitted to the vertical cylindrical portion 76 of the body 70 . The rotating member 60 is provided with a plurality of inlet protrusions 66 extending downward with the center of the horizontal ring-shaped body part 62, and a horizontal protruding support surface 62 on the outside of the body part 62. ) is extended. The body portion 62 faces the outer surface of the vertical cylindrical portion 76 , and the lead-in protrusion 66 moves along the mountains and valleys of the support protrusion 78 and is seated at the same time as a protrusion formed on the inside of the lifting member 40 . It engages with the structures at the same time, and serves to fix the position of the lifting member 40 to be supported up and down. The spring 50 is inserted into the upper side of the rotating member 60, the lower end of the spring 50 is supported by the protruding support surface 64 to press the rotating member 60 downward. It surrounds the rotating member 60 and the spring 50, and the lifting member 40 is fitted to the outside thereof.

The lifting member 40 is provided with a support surface portion 46 extending to both upper sides around the cylindrical outer surface portion 42, and the external fixing portion 44 is formed to protrude between the side surfaces. The external fixing part 44 is configured to engage the fixing part 37 of the fixing part 35 of the external container 30, and the support surface part 46 faces the side wall part 32 of the external container 30 and It is a configuration for transmitting mutual support and limiting the outer container 30 not to rotate or idle, to support the bottom surface of the horizontal part 34 and to provide stability. If the support surface portion 46 mainly transmits the upward pressing force to the horizontal portion 34 , the external fixing portion 44 is configured to transmit the downward pressing force to the fixing portion 37 .

7 is a view showing a cross-section of a state in which the body and the elevating member of the present invention are coupled. 7, the upper end of the spring 50 is supported on the lower surface of the horizontal portion 34 of the outer container 30, and the lower end of the spring 50 is supported on the protruding support surface 64, the rotating member 60 ) is pressed downward. The lower end of the rotating member 60 pressed down is supported by the lead-in protrusion 66 being seated between the sawtooth-shaped support protrusions 78 .

A plurality of upper inclined surfaces 421, inclined support portions 423, and inlet grooves 425 are repeatedly provided inside the outer surface portion 42 of the lifting member 40 at regular intervals. An inlet groove 425 opened up and down is formed between the inclined support part 423 and the adjacently spaced upper inclined surface 421 .

The upper inclined surface 421 is formed to protrude from the lower end to a certain intermediate height, and the inclined support part 423 protruding upward in a sawtooth shape is formed to protrude from the lower end. It is seated in the space between the inclined support parts 423 and moves beyond the inclined support part 423 during rotation, and slides along the upper surface of the inclined support part 423 to be positioned as the inlet groove 425 . Since the rotating member 60 and the inlet protrusion 66 are rotated while maintaining the same height, the elevating member 40 is relatively engaged with the elevating member 40 at one time. It is accommodated and located on the upper side, and then the upper inclined surface 421 is supported and a one-touch operation is performed in which it is supported in a downwardly lowered state. This one-touch operation borrows a concept introduced in a conventional one-touch type ballpoint pen, but in the present invention, the outside of the vertical cylindrical portion 76 is formed so that it can be combined without external change in the dial elevating structure of the existing cosmetic container. There is structural difficulty and a remarkable effect in that an organic structure with the outer cover 30 is derived.

8 is a view for explaining the principle of the one-touch lowering operation of the outer container of the present invention. Referring to FIG. 8 , as shown in (a), the external container 30 is moved downward in a one-click manner, and the operation of allowing the upper cosmetic 15 to be further exposed is explained.

(b) is an initial state, and since the lead-in protrusion 66 is supported by the support protrusion 78 and is inserted into the inlet groove 425 of the elevating member 40, the elevating member 40 is raised upward. There is a state, and accordingly, the external container 30 is also pushed upward.

When the outer container 30 is pushed down, the inlet protrusion 66 is pulled out from the inlet groove 425, rotates to the right by the external force of the spring, and moves over the mountain of the support protrusion 78 to the next valley. At this time, the inlet protrusion 66 is slid and is engaged with the upper end of the upper inclined surface 421 to face it. When the external force on the outer container 30 is finally removed, as shown in (c), the inner part of the lead-in protrusion 66 is seated on the next valley of the support protrusion 78 and the outer part is at the same time as the upper inclined surface 421 and The space between the adjacent inclined support parts 423 is supported. Therefore, in the lifting member 40, the spring 50 pushes up the horizontal portion 34, but the inlet protrusion 66 restricts the upward return, so the position is fixed in the downwardly downward state. Accordingly, the external container 30 also maintains a downwardly downward state.

Outside of the vertical cylindrical portion 76, a cylindrical protrusion 77 for limiting the upward movement of the rotating member 60 is formed to protrude outward, and the rotating member 60 rotates horizontally, but the cylindrical protrusion ( 77), the upward movement is restricted. In addition, the guide 79 is formed on the lower outer surface than the support protrusion 78, and the inlet groove 425 is inserted into the guide 79, so that the lifting member 40 is rotated with respect to the vertical cylindrical portion 76. Limit and allow only vertical movement in a supported state.

9 is a view for explaining the principle of one-touch lifting operation of the external container of the present invention. Referring to FIG. 9 , as shown in (a), the external container 30 is moved upward in a one-click manner, and an operation of allowing the upper cosmetic 15 to be protected again is explained.

If you hold the outer container 30 and move it downward as in (b), the inlet protrusion 66 is freed from the space between the upper inclined surface 421 and the adjacent inclined support part 423 and is moved to the right, and again It is directed to the valley of the next support protrusion 78 over the mountain. At the same time, the lead-in protrusion 66 slides along the inclined support portion 423 in the elevating member 40, and faces the next adjacent inlet groove 425, whereby the lead-in groove 425 accommodates the lead-in protrusion 66. and the lifting member 40 rises.

The one-touch method of elevating and lowering operation itself borrows a concept applied to a one-touch type ballpoint pen, but it is a primary solution in that it is joined to the elevating structure of the existing dial 90-mounting member 20. It works. In addition, there is a secondary solution problem and a remarkable effect in that it provides the concept of forming the outer container 30 and the body 70 separately. In addition, a vertical cylindrical portion 76 is provided in the existing body 70 structure, a support protrusion 78 is formed on the outside thereof, and the lifting member 40, the spring 50, and the rotating member 60 are sequentially arranged. There is a tertiary problem and a remarkable effect in that it suggests a specific binding site for insertion into In addition, there is a quaternary solution task and a remarkable effect in that the external container 30 is raised and lowered, guides, and presents detailed configurations that enable stable movement.

While this specification contains many features, such features should not be construed as limiting the scope of the invention or the claims. Also, features described in individual embodiments herein may be implemented in combination in a single embodiment. Conversely, various features described in a single embodiment herein may be implemented in various embodiments individually, or may be implemented in appropriate combination.

The present invention described above, for those of ordinary skill in the art to which the present invention pertains, various substitutions, modifications and changes are possible within the scope without departing from the technical spirit of the present invention. It is not limited by the drawings.

11: lid 13: inner cover
15: cosmetics 20: seating member
22: seating part 24: central part
26: thread 30: outer container
32: side wall portion 34: horizontal portion
36: high-going government 37: fixed-part
38: coupling groove 40: elevating member
42: outer surface portion 44: outer fixed portion
46: support surface 421: upward slope
423: inclined support 425: inlet groove
50: spring 60: rotating member
62: main body 64: protruding support surface
66: inlet protrusion 70: main body
72: lower portion 74: coupling portion
76: vertical cylindrical portion 77: cylindrical projection
78: support projection 79: guide
80: axis of rotation 82: support
84: penetrating portion 86: protrusion
90: dial

Claims (6)

In the container of stick-type cosmetics that stores the cosmetic material in the form of a stick and allows it to be used when necessary,
a seating member on which the cosmetic material is seated;
an outer container surrounding the outside of the seating member and allowing the seating member to move up and down inside;
a body disposed on the lower side of the outer container;
a rotating shaft penetrating through the center of the main body and disposed vertically to move the seating member up and down; and
and a dial connected to the lower end of the rotation shaft and configured to rotate the rotation shaft when rotated by an external force.
According to claim 1,
a vertical cylindrical portion extending from the lower surface of the main body so that the inside is opened up and down;
a support protrusion protruding from the lateral outer surface of the vertical cylindrical portion;
a rotating member fitted on the outside of the vertical cylindrical portion and positioned above the support protrusion;
a spring fitted to the outside of the vertical cylindrical portion and positioned above the rotating member;
a lifting member that is fitted to the outside of the vertical cylindrical portion and faces the rotating member and the spring therein; and
A composite action type stick-type cosmetic container supported by the lifting member and configured to include the outer container that is lifted along with the lifting member.
3. The method of claim 2,
The lifting member is:
On the inside of the cylindrical outer surface part, a protruding upper inclined surface, a plurality of inclined support parts are repeatedly formed spaced apart,
A vertical inlet groove is formed in the spaced apart space,
The rotating member is:
Ring-shaped body portion;
a protruding support surface extending outwardly from the main body; and
and a plurality of inlet protrusions extending downward from the main body;
The lead-in protrusion has a lower end supported by the upper inclined surface according to the rotation of the rotating member, or is introduced into the inlet groove.
4. The method of claim 3,
The external container is:
a side wall portion facing inwardly facing the cosmetic material and the seating member;
a horizontal portion positioned below the bottom surface of the seating member;
a high portion extending downward from the horizontal portion; and
Including; and a fixing part protrudingly formed on the upper part;
The lifting member is:
Including; and an external fixing part protruding outwardly from the outer surface part, and the fixing part and the external fixing part are engaged with each other,
When the lifting member moves up and down, the fixing part supports the external fixing part, so that the external container moves up and down.
5. The method of claim 4,
A coupling portion protruding upwardly is formed on the side of the lower surface of the main body,
A coupling groove drawn in is formed on the inner side of the lower end of the outer container,
In a state in which a part of the coupling part is drawn into the coupling groove,
When the external container moves in the vertical direction, the coupling groove is guided by the coupling part and the external container is moved in the vertical direction.
5. The method of claim 4,
A cylindrical projection is formed on the outside of the vertical cylindrical portion,
The rotating member is inserted into the vertical cylindrical portion, due to the upper limit of the cylindrical projection, so that the movement to the upper side is limited,
The spring has an upper end supported on the lower surface of the horizontal part, and the lower end is supported on the protruding support surface of the rotating member.

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