Patent Application
20080156344
The present disclosure relates generally to devices for retaining strands of hair and, more particularly, to hair retaining clips, such as those commonly known as “barrettes” and “contour clips.”
Hair retaining clips, such as barrettes and contour clips that grip hair, have been developed that include components coated with rubber-like materials so that the hair retaining clips grip hair better. However, the rubber-like materials can make the barrettes and clips difficult to slide onto the hair because the hair is gripped before the clip is placed fully into a desired position on the hair.
Accordingly, there is a need for hair retaining clips, such as barrettes and contour clips, that are easy to slide into position when in an open configuration, but that also firmly grip the hair when placed in a closed configuration.
According to one aspect of the disclosure a hair retaining clip includes a first clip member, a second clip member pivotally connected to the first clip member that is movable between a generally open configuration and a generally closed configuration, and a hair gripping component, fixedly attached to one of the first clip member and the second clip member, that is made from a relatively soft material. The hair gripping component is generally shielded from contact with hair within the hair retaining clip when the second clip member is in the generally open configuration, and the hair gripping component contacts hair within the hair retaining clip when the second clip member is in the generally closed configuration.
The hair retaining clip may include a hard material, such as a hard plastic, that pushes down on a soft material as the clip is closed. Portions of the soft material protrude through apertures on the top of the clip and contact the hair only when the clip is closed. When the clip is opened, only smooth surfaces, such as smooth metal surfaces, touch the hair, making it easy to position the clip properly before closing it to firmly grip the hair.
According to another aspect of the disclosure, the hair retaining clip may include a living hinge connecting the first clip member to the second clip member.
According to yet another aspect of the disclosure, the hair retaining clip is a barrette, and the hair gripping component is generally shielded from contact with hair within the barrette by a leaf spring, when the second clip member is in the generally open configuration.
According to another aspect of the disclosure, the hair retaining clip is a contour clip, and the hair gripping component is generally shielded from contact with hair within the barrette by a base portion of the contour clip, when the second clip member is in the generally open configuration.
While the methods and devices described herein are susceptible to various modifications and alternative constructions, certain illustrative embodiments thereof have been shown in the drawings and will be described below in detail. It should be understood, however, that there is no intention to limit the invention to the specific forms disclosed, but on the contrary, the intention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the appended claims.
Although the following text sets forth a detailed description of numerous different embodiments of the invention, it should be understood that the legal scope of the invention is defined by the words of the claims set forth at the end of this patent. The detailed description is to be construed as exemplary only and does not describe every possible embodiment of the invention since describing every possible embodiment would be impractical, if not impossible. Numerous alternative embodiments could be implemented, using either current technology or technology developed after the filing date of this patent, which would still fall within the scope of the claims defining the invention.
It should also be understood that, unless a term is expressly defined in this patent using the sentence “As used herein, the term ‘______’ is hereby defined to mean . . . ” or a similar sentence, there is no intent to limit the meaning of that term, either expressly or by implication, beyond its plain or ordinary meaning, and such term should not be interpreted to be limited in scope based on any statement made in any section of this patent (other than the language of the claims). To the extent that any term recited, in the claims at the end of this patent is referred to in this patent in a manner consistent with a single meaning, that is done for sake of clarity only so as to not confuse the reader, and it is not intended that such claim term by limited, by implication or otherwise, to that single meaning. Finally, unless a claim element is defined by reciting the word “means” and a function without the recital of any structure, it is not intended that the scope of any claim element be interpreted based on the application of 35 U.S.C. § 112, sixth paragraph.
With reference initially to
The fastener portion 22 includes a base portion 28 operatively connected to a locking arm 30. The base portion 28 has a generally elongate shape and is fixedly attached to the shroud 24. The base portion 28 also includes a leaf spring or biasing member 31 that may be slidably and/or fixedly connected to the base portion 28. The leaf spring 31 has a generally elongate shape and, in this embodiment, is constructed from a low friction material such as, for example, chrome plated spring steel. The leaf spring 31 may also include one or more openings 29, which may be adapted to allow portions of the resilient gripping member 27 to pass through the one or more openings 29 in the leaf spring 31 when the fastener portion 22 is in a closed configuration, as shown in
A hinge or pivot mechanism 32 is disposed at a first end 34 of the fastener portion 22 and pivotally connects the base portion 28 to the locking arm 30. A locking mechanism 36 is disposed at a second end 38 of the fastener portion 22 that secures or locks the fastener portion 22 in a closed configuration. In other words, the base portion 28 has a hinge 32 that pivotally engages the locking arm 30 at one end, and the clasp or locking mechanism 36 that engages an opposite (free) end of the locking arm 30 to secure the locking arm 30 relative to the base portion 28 in a known manner when the clip 20 is in a closed configuration, as shown in
An operation of the hair retaining clip 20 will be herein described as retaining a bundle of hair (not shown), but it should be understood that the hair retaining clip 20 may be used to retain, hold, or be disposed on a variety of objects in a variety of ways. As best illustrated in
With reference to
In closing the contour clip 40, the user forces the base 42 from the convex shape to a concave shape, in essence snapping the contour clip 40 from an open configuration to a closed configuration. In the closed configuration, the base 42 has an overall concave shape complementary to that of the integral arm 44, such that the free end of the integral arm 44 is disposed adjacent the base 42, thereby retaining the hair between the integral arm 44 and the base 42. In other words, the user forces the base 42 from the convex shape to a concave shape, in essence snapping the contour clip 40 from an open configuration to a closed configuration.
A shroud 44 may be attached to the base 42. A resilient gripping member 48 (shown with stippling) may be mounted to the shroud 44 such that the resilient gripping member 48 is disposed between the shroud 44 and the base 42. As is the case with the embodiment discussed above, the resilient gripping member 48 may be constructed from high friction or non-slip material, such as, for example, a soft rubber or rubber-like material (e.g., Sorbathane® material), a thermoplastic elastomer (TPE) material, a gel material, or the like.
The base 42 may have a central gap 50 that extends substantially along the length of the base 42. The resilient gripping member 48 extends through the gap 50 and contacts the integral arm 44 when the contour clip 40 is in the closed configuration, as illustrated in
With reference to
A shroud 76 may be attached to the base portion 70. A resilient gripping member 74 may be mounted to the shroud 76 such that the resilient gripping member 74 is disposed between the shroud 76 and the base portion 70. As is the case with the embodiments discussed above, the resilient gripping member 74 may be constructed from high friction or non-slip material, such as, for example, a soft rubber or rubber-like material (e.g., Sorbathane® material), a thermoplastic elastomer (TPE) material, a gel material, or the like.
The base portion 70 may have a central gap 78 that extends substantially along the length of the base portion 70. The resilient gripping member 74 extends through the gap 78 and contacts the integral arm 72 when the contour clip 68 is in the closed configuration, as illustrated in
The above exemplary embodiments may be varied or altered to achieve and create similar, additional or alternative features. For example, even though the above exemplary embodiment is describing certain types of hair clips, the sprit and scope of the invention covers other types of hair clips, such as other types of barrettes, snap clips, living hinge clips, etc.
The resilient gripping member for solid hair accessories, such as wood, plastic, or metal, can be achieved by coating portions of the hair accessory with a vinyl or epoxy type product, lining or wrapping the product with a rubber or other gripping material including Velcro® material, or by manufacturing a product that has two components (i.e. a two shot injection molding machine where a TPE coating is applied over a plastic part). The resilient gripping member can be applied during the initial manufacturing step or in a secondary operation.
While the preceding text sets forth a detailed description of numerous different embodiments of the invention, it should be understood that the legal scope of the invention is defined by the words of the claims set forth at the end of this patent. The detailed description is to be construed as exemplary only and does not describe every possible embodiment of the invention since describing every possible embodiment would be impractical, if not impossible. Numerous alternative embodiments could be implemented, using either current technology or technology developed after the filing date of this patent, which would still fall within the scope of the claims defining the invention.
