1. Field of the Invention
The present invention is directed to a hands free securement device. In more particular the present invention is directed to a hands free securement device adapted to secure on a support surface a mechanism that is adapted to draw, illustrate, emboss, engrave, or cut a receptive media such as paper, corkboard, wood, stone or the like and on which the mechanism is positioned.
2. Relevant Technology
A variety of digital design cutting mechanisms have been developed in recent years which are adapted to provide automated cutting of shapes, letters, and designs on paper or other suitable media without requiring the tedious tracing and cutting of such designs by the user. Such mechanisms are adapted such that a digital image is stored in the memory of the digital design cutting mechanism and an automated system cuts such digital design into the paper or other cutting medium. Many such mechanisms are assembled much like a computer printer. A user feeds the paper, corkboard or other media to be cut into a feeding slot on the side of the machine. The digital design cutting mechanism then automatically fed the medium and cutting of the medium is carried out. The drawback of such printer-like digital design cutting mechanisms is that the digital design cutting mechanisms tend to be fairly large. As a result, the user will typically be limited to using such device in their home or office as such devices do not lend themselves to easy portability. Additionally, it can be difficult to estimate where on the paper such cutting will be implemented. As a result, large amounts of paper can be wasted, and/or complicated and non-intuitive routines to reposition the cutting location on such paper can result.
One digital design cutting mechanism which has been developed provides a substantially self-contained and portable handheld design. The handheld pattern creating device can be placed directly upon a paper or other media to be cut and cutting is conducted directly onto the media. This digital design cutting mechanism employs an electronic cutting device that allows a user to select from a number of preloaded images that can be chosen as a particular design and which can be cut utilizing the digital design cutting mechanism. The user then positions the digital design cutting mechanism at a desired position on the paper. Typically a secondary cutting mat such as tempered glass or other hard material is positioned beneath the paper or medium to be cut. Once the digital design cutting mechanism is in the desired position on the paper, the user then pushes a button to begin the automated cutting process. During the automated cutting process the user uses his or her hands to secure the digital design cutting mechanism relative to the medium to be cut to ensure reliable and uniform cutting of the medium. While the ability to position the digital design cutting mechanism on the cutting mat and/or over the media to be cut represents a significant advancement over known technologies, some users may desire to turn their attention to other aspects of a project instead of using one or both hands to secure the digital design cutting mechanism during the cutting process.
One device that has been implemented is a receptive framework into which the digital design cutting mechanism may be mounted. The framework is configured such that the position of the digital design cutting mechanism on the cutting mat may be adjusted while still allowing securement of the digital design cutting mechanism relative to the mat. The deficiency of such framework or mounting device is that it can be cumbersome and non-intuitive. It may be difficult and time consuming for the user to position the digital design cutting mechanism at an exact location on the cutting surface. Additionally, the framework design may be cumbersome to use, limit the number of positions or juxtapositions of the digital design cutting mechanism relative to the paper, or may otherwise detract from the experience of utilizing the digital design cutting mechanism. In one illustrative example, the mere bulk and size of the framework represents yet another component that would need to be transported in the event that a user desires to utilize the digital design cutting mechanism outside of the typical home or office setting. Additionally, the components of the framework may lend themselves to damage, wearing, or unexpected failure at inopportune moments.
The present invention relates to a pattern creating device having a hands free securement component or a hands free securement device to secure the pattern creating device relative to a medium upon which the pattern is to be formed. According to one embodiment of the present invention, the hands free securement device comprises a magnetic component configured to be secured to the hands free securement device. Additionally, the hands free securement device can include a pattern mat having metallic or magnetic properties such that the magnetic component provides a desired degree of magnetic attraction to the cutting mat. As a result, when the pattern creating device is positioned on the cutting mat, the magnetic component secures the pattern creating device relative to the media positioned on the cutting mat. As a result, any unintentional or undesired movement of the pattern creating device relative to the media is minimized. This can be helpful when components of the pattern creating device such as a drive mechanism are moving during the creation of a pattern on the media. The hands free securement device allows the user to remove and/or reposition the pattern creating device relative to the pattern mat once the pattern has been completed.
According to one embodiment of the present invention the magnetic force provided by one or both of the magnetic component and the cutting mat is designed to provide the minimal amount of force needed to prevent movement of the pattern creating device while also permitting a desired removal and repositioning of the pattern creating device once the pattern has been formed. According to one embodiment of the present invention, the hands free securement device can be utilized in connection with the pattern creating device to draw, illustrate, emboss, engrave, cut or otherwise form patterns in connection with desired media such as paper, corkboard, leather, metal, stone or other surfaces upon which or from which a pattern can be formed.
In the illustrated embodiment, a cutting mat 12 is provided in connection with the handheld pattern creating device 10. The cutting mat 12 comprises a sheet of tempered glass with superimposed gridlines imposed on its upper surface. The tempered glass material from which cutting mat 12 is formed provides a uniform and reliable cutting surface 14 upon which patterns can be cut, drawn, illustrated, embossed or engraved. The grid placed on the cutting surface 14 allows the user to approximately determine the desired location of paper or other media which are to be placed upon the cutting mat 12.
In the illustrated embodiment, handheld pattern creating device 10 includes a housing 16, and an electronic cutting device 20. Electronic cutting device 20 includes a display screen 22 and a controller mechanism 24. Display screen 22 depicts menu options and a variety of different image sizes, shapes and designs which can be selected by the user to different patterns utilizing handheld pattern creating device 10. Controller mechanism 24 comprises a plurality of buttons that allow a user to toggle between selections on the display screen and provide desired functionality of the electronic cutting device 20. Housing 16 encloses components of the handheld pattern creating device 10. Housing 16 includes a lower rim 18. In the illustrated embodiment, lower rim 18 is adapted to be positioned on or adjacent cutting surface 14 during operation of handheld pattern creating device 10.
According to one embodiment of the present invention, electronic device 20 comprises a graphical user interface that enables a user to select one or more digital designs to be formed upon the desired media. A drive mechanism is utilized to provide desired movement of a pattern creating implement based on information stored in the graphical interface. The drive mechanism is adapted to provided forward, backward and rotational movement as desired or as needed to form desired patterns on the digital media. The drive mechanism of the handheld pattern creating device 10 is positioned within housing 16 such that when the lower rim 18 is positioned on cutting surface 14 the pattern creating implement can be positioned upon the paper or other media which has been placed upon cutting surface 14.
As will be appreciated by those skilled in the art, a variety of types and configurations of handheld pattern creating devices can be utilized without departing from the scope and spirit of the present invention. For example, according to one embodiment of present invention the handheld pattern creating device does not include an internal graphical user interface, but rather is connected to an external computer which can store or transmit images to the pattern creating device. According to another embodiment of the present invention, external components such as a graphical user interface from a computer comprise a portion of the pattern creating device. According to another embodiment of the present invention, the pattern creating device can comprise a cutting device, a drawer, an illustrator, an embossing mechanism and/or an engraving mechanism. According to another embodiment of the present invention, the housing does not enclose all or many of the components of the handheld pattern creating device, but rather the housing comprises a framework adapted to be positioned adjacent the cutting surface of the cutting mat.
In the illustrated embodiment, hands free securement device 30 comprises a device securement mechanism 32 and a cutting surface securement component 34. Device securement controller mechanism 24 comprises a ring which can be positioned around housing 16 of handheld pattern creating device 10. The configuration of device securement mechanism 32 is such that the device securement mechanism 32 is securely coupled to housing 16 such that the lower rim 18 of handheld pattern creating device is held in a fixed positioned relative to a cutting surface of cutting mat 12A. in the illustrated embodiment, device securement mechanism 32 includes a plurality of magnetic components 36A, B, C, D, positioned at each of the respective corners of the device securement mechanism 32. According to one embodiment of the present invention, device securement mechanism can be added or removed from the handheld pattern creating device 10 as desired by the user to provide desired functionality.
In the illustrated embodiment, cutting mat 12A comprises a glass or plastic cutting surface. An embedded metallic layer 34 is positioned within or beneath the portion of cutting mat 12A comprising the glass or plastic cutting surface. The magnetic attraction provided between device securement mechanism 32 and the embedded metallic layer 34 provides sufficient magnetic attraction to secure handheld pattern creating device 10 relative to cutting mat 12A even when paper or other material is interposed there between. According to one embodiment, the metallic layer is provided so as to be superimposed on other portions of the cutting mat 12A.
As will be appreciated by those skilled in the art, a variety of types and configurations of hands free securement devices can be provided without departing from the scope and spirit of the present invention. For example, in one embodiment a plurality of slots can be provided on the housing or other portions of the handheld pattern cutting device which receive magnetic implements to secure handheld pattern creating device 10 relative to cutting mat 12A. According to another embodiment of the present invention, the magnetic portions of hands free securement device 30 are integrally coupled to handheld pattern creating device 10. According to another embodiment of the present invention, an additional magnetic component is provided on the cutting mat while an additional magnetic or cutting component is provided on the handheld pattern creating device. According to yet another embodiment on the present invention, metallic components are provided on the handheld pattern creating device and magnetic components are provided on the cutting mat.
In the illustrated embodiment, the first shape comprises a cut-out or illustration that is positioned on an upper portion of the sheet of paper. To reposition handheld pattern creating device 10, the user simply grasps the housing portion of the handheld pattern creating device 10 and urges handheld pattern creating device 10 in a direction away from cutting matt 12. When sufficient force is exerted on handheld pattern creating device 10 to overcome the magnetic forces holding handheld pattern creating device 10 in position relative to the cutting mat 12, handheld pattern creating device 10 can be removed and repositioned relative to paper 26 and/or cutting mat 12.
In the illustrated embodiment, the handheld pattern creating device 10 has been repositioned to a lower portion of the paper which does not have a pattern formed thereon. Utilizing handheld pattern creating device 10 it is simple and efficient for a practitioner to form shapes and optimize use of the paper without requiring the use of complicated printer type cutout machines which tend to waste paper or require complicated electronic controls or require a bracket securement systems which tend to be non-intuitive. Instead, the user can easily identify a target location on a piece of cutout/design media, place handheld pattern creating device 10, input design instructions into the user interface of handheld pattern creating device 10 and allow handheld pattern creating device 10 to form the cutout/design while the user can turn his/her attention to other aspects of the procedure to be performed.
In the illustrated embodiment the underside of an illustrative handheld pattern creating device 10 is depicted. Handheld pattern creating device 10 includes a cutting tip 50, a cutting tip positioning component 52, a linear drive 54 and rotational drive 56. Cutting tip positioning component 52 is utilized to move cutting tip 50 along a desired path to form a design or cutout. The illustrated positioning of magnetic attraction components 38a-d in the four corners of handheld pattern creating device 10 provides consistent securement of handheld pattern creating device 10 during cutting or design creation.
As will be appreciated by those skilled in the art, a variety of types and components of positioning mechanisms and design creation mechanisms can be utilized without departing from the scope and spirit of the present invention. For example, according to one embodiment of the present invention, an illustrator tip or embossing tip is utilized in place of a cutting tip. According to another embodiment of the present invention, a positioning mechanism is utilized other than the one depicted.
According to another embodiment of the present invention, magnetic components 40 are metal components which are highly attractive relative to magnetic components utilized on handheld pattern creating device 10. In this manner, the attraction between cutting mat 12 and handheld pattern creating device 10 can be maintained even where a piece of paper or other medium is interposed between handheld pattern creating device 10 and cutting mat 12.
As will be apparent to one skilled in the art, the particular configuration of providing attraction between handheld pattern creating device and the cutting mat can be utilized without departing from the scope and spirit of the present invention. For example, in one embodiment, the cutting surface is metallic or magnetic to provide attraction between handheld pattern creating device and the cutting mat. In another embodiment, a layer of glass is interposed between the metallic component and the magnetic component, or alternatively between two sets of magnetic components. In yet another embodiment, one surface of the cutting mat is metallic and/or magnetic while the opposing side of the cutting mat is glass or another durable smooth surface. In yet another embodiment, the opposing side comprises an embossing surface.
The use of magnetic component 42 having an elongate form which fits into groove, provides a simple and unobtrusive mechanism for securing handheld pattern creating device 10 relative to a cutting mat or other design surface. As will be appreciated by those skilled in the art, a variety of types and configurations of handheld pattern creating devices and magnetic components can be utilized without departing from the scope and spirit of the present invention. For example, in one embodiment, the magnetic component is provided in a removable collar which can be optionally secured to the housing of the handheld pattern creating device. According to another embodiment of the present invention, the magnetic component is not positioned as a threaded component around the entire periphery of handheld pattern creating device 10 But rather are interspersed around the outside boundary or positioned on opposing sides of the handheld pattern creating de vice.
In the illustrated embodiment, handheld pattern creating device 10 has a lever actuated mechanism which biases between a first position in which magnetic components are positioned adjacent cutting mat 12A and a second position in which magnetic components are positioned further away from cutting mat 12A. In this manner, the user can increase or lessen the magnetic attraction between handheld pattern creating device 10 and cutting mat 12A without having to displace handheld pattern creating device 10 relative to cutting mat 12A. In this manner, a simple and effective mechanism is provided to allow simple removal and repositioning of handheld pattern creating device 10.
For example, in a first step, a user places a handheld pattern creating device 10 adjacent cutting mat 12A. In a second step, the user biases the lever handle from a first position to a second position to increase the magnetic attraction between handheld pattern creating device 10 and cutting mat 12A. In a third step, the user actuates the handheld pattern creating device 10 to form a design on a medium such as paper. In a fourth step, the user biases the lever handle from the second position to the first position to decrease the magnetic attraction between handheld pattern creating device 10 and the cutting mat 12A. In a fifth step, the user removes or repositions handheld pattern creating device 10 relative to the cutting mat 12A.
As will be appreciated by those skilled in the art, a variety of types and configurations of handheld pattern creating device can be utilized without departing from the scope and spirit of the present invention. For example, in one embodiment, a component other than a lever handle is utilized to increase or decrease the amount of magnetic attraction between handheld pattern creating device and a design surface without having to remove or reposition the handheld pattern creating device. In another embodiment, the lever actuated or magnetic increase/decrease mechanism comprises a removable component that can be selectively secured relative to handheld pattern creating device. According to another embodiment of the present invention, the lever handle and magnetic component are separate components. In yet another embodiment, they form part of the same removable mechanism.
The present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. The described embodiments are to be considered in all respects only as illustrative and not restrictive. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. All changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
This application claims the benefit of U.S. Provisional Patent Application No. 61/104,238, filed on Oct. 9, 2008, the entire contents of which are herein incorporated by reference.
Number | Date | Country | |
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61104238 | Oct 2008 | US |