RETRACTABLE COSMETIC DEVICE AND METHOD OF USING SAME
A retractable cosmetic device includes an outer shell defining a cavity and an inner shell defining a cavity. At least a portion of the inner shell is positioned within the cavity of the outer shell. The inner shell is slidably attached to the outer shell. At least one slider is positioned within and slidable with respect to the inner shell. A tool is fixedly attached to the slider. The tool is movable between an extended position in which at least a portion of the tool extends outwardly from the inner shell and a retracted position in which the tool is positioned within the inner shell.
The present application claims priority to U.S. Provisional Application No. 61/622,177, filed Apr. 10, 2012 and titled “Retractable Makeup Brush.”
BACKGROUND OF THE INVENTIONThe present invention is directed generally to a retractable device and, more particularly, a cosmetic or other tool that is movable or slidable between a retracted position for storage and an extended position for use.
Cosmetic tools, such as hand-held brushes, as well known. Many conventional cosmetic tools include a cover or lid that must be removed from a body or housing before use to expose a cosmetic product. Such covers may be inadvertently misplaced, or may inadvertently damage the tool when the cover is placed onto the housing to cover the tool for storage. Other conventional cosmetic tools employ magnets to retract the tool when not in use. However, such conventional retractable cosmetic tools can be difficult and/or expensive to produce or manufacture. In addition, it can be difficult to easily and inexpensively produce such conventional retractable cosmetic tools where the tool is of an appreciable size.
It has yet to be discovered how to create a retractable cosmetic tool that is easy and relatively inexpensive to produce. The device of the present application overcomes and/or eliminates at least one of the above or other shortcomings of such conventional products.
BRIEF SUMMARY OF THE INVENTIONBriefly stated, one aspect of the present invention is directed to a retractable cosmetic device including an outer shell defining a cavity and an inner shell defining a cavity. At least a portion of the inner shell is positioned within the cavity of the outer shell. The inner shell is slidably attached to the outer shell. At least one slider is positioned within and slidable with respect to the inner shell. A tool is fixedly attached to the slider. The tool is movable between an extended position in which at least a portion of the tool extends outwardly from the inner shell and a retracted position in which the tool is positioned within the inner shell.
BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGSThe foregoing summary, as well as the following detailed description of the invention, will be better understood when read in conjunction with the appended drawings. For the purpose of illustrating the invention, there is shown in the drawings an embodiment which is presently preferred. It should be understood, however, that the invention is not limited to the precise arrangements and instrumentalities shown. In the drawings:
Certain terminology is used in the following description for convenience only and is not limiting. The words “front” and “rear” designate directions in the drawings to which reference is made. The words “inwardly” and “outwardly” refer to directions toward and away from, respectively, the geometric center of the device, and designated parts thereof, in accordance with the present disclosure. Unless specifically set forth herein, the terms “a,” “an” and “the” are not limited to one element, but instead should be read as meaning “at least one.” The terminology includes the words noted above, derivatives thereof and words of similar import.
Referring to the drawings in detail, wherein like numerals indicate like elements throughout,
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At least a portion of the inner shell 22 is positioned within the cavity 20a of the outer shell 20. More particularly, at least the rear end 50 and a portion of the sidewall 52 of the inner shell 22 are preferably positioned within the cavity 20a of the outer shell 20. It is preferred that the inner shell 22 is movably or slidably attached to the outer shell 20 along the longitudinal axis A. Therefore, it is preferred that the inner shell 22 has generally, if not exactly, the same cross-sectional shape as the outer shell 20. More particularly, the inner shell 22 is preferably manually or selectively slidable along the longitudinal axis A by a user between a first or extended position (see
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It is preferred that the slider(s) 32, 34 is/are movably or slidable with respect to the inner shell 22 and, therefore, the outer shell 20, along the longitudinal axis A. Therefore, it is preferred that an outer periphery of the slider(s) 32, 34 is/are at least slightly smaller than an inner periphery of the inner shell 22. More particularly, the sliders 32, 34 are preferably simultaneously slidable along the longitudinal axis A by a user between a first or extended position (see
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The tool 36 is movable or slidable with respect to the outer and inner shells 20, 22 along the longitudinal axis A between a first or extended position (see
In one preferred embodiment, the tool 36 is a cosmetic brush having a plurality of bristles 36a (see
The tool 36 is not limited to being a cosmetic brush or even a brush with the size, shape and/or configuration shown and described herein. For example, the tool 36 may be any of a variety of utensils or applicators in which it would be desirable to conceal during storage, such as a shaving or trimming razor, a pair of tweezers or scissors, a nail clipper or filer, a cotton swab, lip gloss or moisturizer and the like. In addition, the tool 36 may be in any form that would benefit from the retractable and compact nature of the device 10 described herein.
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Each strap 28, 30 is preferably rotatable with respect to the inner shell 22. It is preferred that each strap 28, 30 rotates in a different rotational direction when the inner shell 22 is being moved with respect to the outer shell 20, and/or when the tool 36 is being moved with respect to the inner shell 22. More particularly, from the perspective shown in
Each strap 28, 30 is preferably at least a generally flexible band. Each strap 28, 30 preferably has a greater length (as measured parallel to the longitudinal axis A) than width (as measured perpendicularly to the longitudinal axis A). The straps 28, 30 may be formed of a polyester material or Polytetrafluoroethylene or TEFLON, for example. Each strap 28, 30 preferably forms a generally closed loop inside the inner shell 22. Each strap 28, 30 may have a generally ovular shape (see
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In operation, to “open” the device 10 or move the tool 36 from the retracted position to the expanded position, the user preferably moves the inner shell 22 outwardly or distally with respect to the outer shell 20 along the longitudinal axis A. One way to accomplish such movement is to hold the outer shell 20 generally stationary and to grasp and move the head 58 of the inner shell 22 distally along the longitudinal axis A. During such movement, at least a portion of each pin 64, 66 remains at least generally fixed in the respective indentation 68, 70 of the outer shell 20. Meanwhile, inner shell 22 can move with respect to the pins 64, 66 and the outer shell 20 as a result of the slots 54, 56 of the inner shell 22 moving over or with respect to the pins 64, 66, respectively. The above movement of the inner shell 22 causes the straps 28, 30 to rotate, as described in detail above. Rotation of the straps 28, 30 causes the covers 38, 40 to open and simultaneously moves or forces the sliders 32, 34 and the tool 36 distally along the longitudinal axis A until the tool 36 extends outwardly beyond the head 58 and the sliders 32, 34 are positioned proximate to or within the front end 48 of the inner shell 22. Once the device 10 is in the “open” configuration, the user or beautician can grasp the device 10 by the outer shell 20 and/or the inner shell 22, which function(s) as a handle to control or manipulate the tool 36. A friction force generated by and/or on the straps 28, 30 may be sufficient to maintain the device 10 in the “open” configuration unless and until the user desires to place the device 10 in the “closed” configuration. Additionally or alternatively, a detent mechanism (not shown) may be formed on or more of the outer shell 20, the inner shell 22, the straps 28, 30, the sliders 32, 34 and the guides 24, 26 to at least help maintain the device 10 in the “open” and/or “closed” configuration.
To “close” the device 10 to retract the tool 36 for storage or transportation purposes, the user preferably moves the inner shell 22 inwardly or proximally with respect to the outer shell 20 along the longitudinal axis A. During such movement, at least a portion of each pin 64, 66 remains at least generally fixed in the respective indentation 68, 70 of the outer shell 20. Meanwhile, the slots 54, 56 of the inner shell 22 move over or with respect to the pins 64, 66, respectively. The above movement of the inner shell 22 causes the straps 28, 30 to rotate in the reverse direction from when the device is being “opened.” Such rotation of the straps 28, 30 moves or forces the sliders 32, 34 and the tool 36 proximally along the longitudinal axis A until the tool 36 is positioned proximate to or within the front end 48 of the inner shell 22 and proximate to and at least partially within the front end 42 of the outer shell 20, as also causes the covers 38, 40 to move back to the “closed” position.
It will be appreciated by those skilled in the art that changes could be made to the embodiments described above without departing from the broad inventive concept thereof. For example, the straps 28, 30 and/or other components of the device 10 could be replaced by another type of movement mechanism, such as a rack-and-pinion design or another gear mechanism. It is understood, therefore, that this invention is not limited to the particular embodiments disclosed, but it is intended to cover modifications within the spirit and scope of the present invention as defined by the appended claims.
Claims
1. A retractable cosmetic device comprising:
- an outer shell defining a cavity;
- an inner shell defining a cavity, at least a portion of the inner shell being positioned within the cavity of the outer shell, the inner shell being slidably attached to the outer shell;
- at least one slider positioned within and slidable with respect to the inner shell; and
- a tool fixedly attached to the slider,
- wherein the tool is movable between an extended position in which at least a portion of the tool extends outwardly from the inner shell and a retracted position in which the tool is positioned within the inner shell.
2. The retractable cosmetic device according to claim 1, further comprising:
- a strap positioned within the inner shell, the strap being attached to the slider and rotatable with respect to the inner shell to facilitate movement of the tool.
3. The retractable cosmetic device according to claim 2, wherein the strap is rotated in a first rotational direction to move the tool from the extended position to the retracted position, and wherein the strap is rotated in a second rotational direction to move the tool from the retracted position to the extended position.
4. The retractable cosmetic device according to claim 2, further comprising:
- a guide mounted within the inner shell, the strap moving around at least a portion of the guide when the tool is moved between the extended and retracted positions.
5. The retractable cosmetic device according to claim 2, further comprising:
- a flexible cover attached to a portion of the strap, the flexible cover at least partially surrounding at least a portion of the tool when the tool is in the retracted position.
6. The retractable cosmetic device according to claim 5, wherein the inner shell includes a slot extending through a sidewall thereof, the slot extending parallel to a longitudinal axis of the device.
7. The retractable cosmetic device according to claim 6, further comprising:
- a connector attaching the flexible cover to the strap, at least a portion of the connector extending outwardly beyond the flexible cover and into a least a portion of the slot of the inner shell.
8. The retractable cosmetic device according to claim 1, wherein in the retracted position at least a portion of the inner shell extends outwardly beyond the outer shell.
9. The retractable cosmetic device according to claim 1, further comprising:
- two straps positioned within the inner shell, each strap being rotatable with respect to the inner shell, at least a portion of each strap extending through and being attached to the slider to facilitate movement of the tool.
10. The retractable cosmetic device according to claim 9, wherein one of the two straps rotates in a first rotational direction when the tool is moved from the extended position to the retracted position, and the other of the two straps rotates in a second rotational direction when the tool is moved from the extended position to the retracted position.
11. The retractable cosmetic device according to claim 9, further comprising:
- two flexible covers, each flexible cover being attached to a portion of one of the straps, the flexible covers combing to enclose the tool within the inner shell when the tool is moved to the retracted position.
12. The retractable cosmetic device according to claim 9, further comprising:
- two guides mounted within the inner shell, each strap moving around at least a portion of one of the guides when the tool is moved between the extended and retracted positions.
13. The retractable cosmetic device according to claim 1, wherein the inner shell has a generally open first end and an opposing generally open second end.
14. The retractable cosmetic device according to claim 1, wherein the tool is selected from the group consisting of a brush, a razor, tweezers, a nail clipper, a nail filer, a cotton swab, lip gloss and lip moisturizer.
Type: Application
Filed: Mar 14, 2013
Publication Date: Oct 10, 2013
Inventors: Carie BRESCIA (Ardmore, PA), Peter M. ZIELINSKI (Millville, NJ), Richard A. LAPPINE (Millville, NJ), Brian M. GATTON (Franklinville, NJ)
Application Number: 13/826,541
International Classification: A45D 44/00 (20060101);