This patent application is in the field of grip positioning devices for improving an individual's grip on a tool, such as a writing implement or a utensil.
Some children and individuals with disabilities, when first learning how to handle writing implements or utensils (“tools”), struggle with holding a tool in an appropriate manner. For example, a child may be unable to grip a pencil, may hold the pencil by forming a fist, or may use a variation of another immature and inefficient grasp to hold and manipulate the pencil. A variety of devices have been developed in the past to help a child improve his or her grip; however, these devices have various shortcomings and generally fail to comfortably and conveniently promote proper grip positioning techniques.
The subject matter of the present disclosure has been developed in response to the present state of the art, and in particular, in response to the problems and needs in the art that have not yet been fully solved by currently available grip positioning devices. Accordingly, the subject matter of the present disclosure has been developed to provide an apparatus, system, and method for assisting users in handling tools that may overcome many or all of the above-discussed or other shortcomings in the art.
The present disclosure relates to a grip positioning device that includes a tool receptacle that forms a loop, the loop delineating a tool opening through which a tool may be extended, and a plurality of digit receiving elements each forming a loop, the loops each delineating a finger opening through which a digit of a user may be extended, the digit receiving elements coupled to and positioned about the tool receptacle. According to one embodiment, the digit receiving elements may each have a single finger opening and there may be three digit receiving elements. Additionally, the tool receptacle and the digit receiving elements may be constructed from a unitary piece of material and the grip positioning device may further include separators that partition the digit receiving elements from the tool receptacle. For example, the separators may cinch down on the unitary piece of material to partition the digit receiving elements from the tool receptacle.
In one embodiment, the grip positioning device may be constructed from multiple pieces of material that are fastened together. For example, the multiple pieces of material may be interwoven to form the tool receptacle and the digit receiving elements. Additionally, the multiple pieces of material may be constructed from different types of material. According to one embodiment, the grip positioning device may be constructed from a plastic, polymer, silicone, rubber, cloth, or fabric type of material that is resiliently flexible. In another embodiment, each digit receiving element may be independently pliable relative to the others. Also, the thickness of the tool receptacle may be greater than the thickness of the digit receiving elements.
In another embodiment, the grip positioning device may include a gripping material on an inner surface of the tool receptacle and/or a gripping material on inner surfaces of the digit receiving elements. The cross-sectional areas of the tool opening and the finger openings may be expandable and collapsible and the openings may be substantially coplanar. According to one embodiment, the grip positioning device may include a tool receptacle that delineates a tool opening through which a tool may be inserted, three digit receiving elements that delineate three finger openings through which three of a user's digits may be inserted, the digit receiving elements comprising the same piece of material as the tool receptacle but extending out from the tool receptacle, and three separators that demarcate the three digit receiving elements from the tool receptacle.
The present disclosure also includes details relating to a method of using a grip positioning device. According to one embodiment, the method includes inserting a tool into a tool opening of a tool receptacle, inserting a first digit of a user into a finger opening of a first digit receiving element, inserting a second digit of a user into a finger opening of a second digit receiving element, and inserting a third digit of a user into a finger opening of a third digit receiving element, wherein each of the first, second, and third digit receiving elements are fastened to and extend out from the tool receptacle.
The described features, structures, advantages, and/or characteristics of the subject matter of the present disclosure may be combined in any suitable manner in one or more embodiments and/or implementations. In the following description, numerous specific details are provided to impart a thorough understanding of embodiments of the subject matter of the present disclosure. One skilled in the relevant art will recognize that the subject matter of the present disclosure may be practiced without one or more of the specific features, details, components, materials, and/or methods of a particular embodiment or implementation. In other instances, additional features and advantages may be recognized in certain embodiments and/or implementations that may not be present in all embodiments or implementations. Further, in some instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the subject matter of the present disclosure. The features and advantages of the subject matter of the present disclosure will become more fully apparent from the following description and appended claims, or may be learned by the practice of the subject matter as set forth hereinafter.
In order that the advantages of the subject matter of the present disclosure will be readily understood, a more particular description of the subject matter briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the subject matter of the present disclosure and are not therefore to be considered to be limiting of its scope, the subject matter will be described and explained with additional specificity and detail through the use of the accompanying drawings, in which:
Reference throughout this specification to “one embodiment,” “an embodiment,” or similar language means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present disclosure. Appearances of the phrases “in one embodiment,” “in an embodiment,” and similar language throughout this specification may, but do not necessarily, all refer to the same embodiment. Similarly, the use of the term “implementation” means an implementation having a particular feature, structure, or characteristic described in connection with one or more embodiments of the present disclosure, however, absent an express correlation to indicate otherwise, an implementation may be associated with one or more embodiments.
Illustrated in
In one embodiment, the body 102 is made from an elastic material. The body 102 is the main physical structure of the grip positioning device 100. The body 102 may be formed from a band. As used herein, a band refers to a relatively thin strip of material. The body 102 may be made from a flexible material that is easily bent without breaking. The body 102 may be made from an elastic material that can be stretched, compressed, or deformed, and which returns to its original shape. Accordingly, in some implementations, the body 102 is made from a resiliently flexible material. In one embodiment, the body 102 is an elastic fabric, such as is commonly used for hair bands. In another embodiment, the body 102 is made from a polymeric material, such as polyurethane. The body 102 may also be made from silicone, rubber, or other suitable materials. In certain embodiments, the body 102 may be formed via a molding process. As shown in
Referring to
The openings 106a-d are apertures defined by the body 102. The openings are through-openings with open ends at both sides of the body 102, allowing fingers extend through the openings 106a-c and a tool (such as a pencil, pen, or utensil) to pass through the opening 106d. In one embodiment, the finger openings 106a-c and the tool opening 106d may be substantially coplanar, at least when the device is in a natural/relaxed state (i.e., when the device is not in use).
The portion of the body 102 of the grip positioning device 100 defining the opening 106d is defined as a tool receptacle 118. The receptacle 118 can be positioned proximate a center of the grip positioning device 100 as seen in
In certain embodiments, the opening 106d of the tool receptacle 118 may be smaller in size than the openings 106a-c of the digit receiving elements 112. The tool opening 106d may also have a different shape than the finger openings 106a-c of the digit receiving elements 112. The tool opening 106d, in its unflexed state, may be sized to be smaller than the diameter of most tools. The tool receptacle 118 may flex when the tool is inserted therein, thus providing additional force on the sidewalls of the tool, and improving the ability of the tool receptacle 118 to removably retain the tool therein. The openings 106a-c of the digit receiving elements 112a-c may also be, in an unflexed state, sized smaller than or to the size of the diameter of the average finger size of a user. The digit receiving elements 112a-c may flex when digits are inserted therein, which provides enough restriction to keep the user's digits in a proper position when grasping the tool.
The tool receptacle 118 may be made of the same material as the digit receiving elements 112, such as when the body 102 is made from single length of continuous material or fabric. In other embodiments, the tool receptacle 118 is made from a material that is different from the material of the digit receiving elements 112. For example, the tool receptacle 118 may be made from a material with a higher friction coefficient in order to provide increased grip of the tool. The tool receptacle 118 may be formed from a material with less elasticity to similarly provide a tighter fit (e.g., enhanced grip) of the tool within the receptacle. The digit receiving elements 112, in contrast, may be made from a material that provides greater flexibility to accommodate a wider range of finger sizes and positions. The digit receiving elements 112 may be made from an elastic fabric with a relatively higher elasticity in order to provide a more comfortable fit with the fingers of the user. Additionally, the digit receiving elements may be made from a stiffer yet flexible material to accommodate a greater range of disabilities, giving consideration to circulatory concerns and independence in donning and doffing. In some embodiments, to enhance the grip of the receptacle 118 on a tool, the interior facing surfaces of the receptacle defining the opening 106d may be coated with a friction-enhancing material, such as a rubber or other polymeric material.
In certain embodiments, the digit receiving elements 112a-c and the tool receptacle 118 have a thickness 204, as labeled in
The openings 106a-c are defined by respective digit receiving elements 112a-c, and receive and engage the tool-gripping fingers of the user. The digit receiving elements 112a-c may have a variety of shapes, depending on the needs of the user. In one embodiment, such as shown in
The finger openings 106a-c may be configured to receive digits of a user of the grip positioning device 100. The openings 106a-c may be configured to allow the thumb, index finger, and middle fingers of the user to extend through the respective openings 106a-c. The digits of the user extend through the openings 106a-c such that the ends of the digits extend through and out of the openings 106a-c, as seen in
The digit receiving elements may form loops through which a user may insert his or her fingers, as seen in the previous Figures. According to one embodiment, the user can fully insert her fingers 502 through the openings in the digit receiving elements so that the digit receiving elements are positioned around the distal portion of the fingers. The ends of the fingers 502 are thus free to grasp the tool 404. This may allow for a more natural feel and grip, since the user's fingers 502 are in direct contact with the tool 404.
The digit receiving elements of the body may also be sufficiently flexible to allow for a wide range of positioning. The digit receiving elements may be positioned between the second and third knuckles of the fingers 502. For other users, it may be beneficial to position the digit receiving elements between the first and second knuckles of the fingers 502. The use of digit receiving elements may accommodate both options, providing greater flexibility and the ability to customize the position of the grip positioning device 100.
The two bands shown in
As depicted in
According to one embodiment, the grip positioning device of the present disclosure may also be implemented as a precision grasping element. For example, if a certain application involves handling small items, the digit receiving elements may be positioned on a user's fingers without inserting a tool into the tool receptacle. In such an embodiment, the device may function to support the user's fingers in precisely picking up or handling small items. For example, if a child was learning how to pick up and eat small food items (e.g., cereal), the device of the present disclosure may be used to support the child's fingers in such a manner so as to enable the child to precisely pick up and handle the small food items with the child's fingertips.
In the above description, certain terms may be used such as “up,” “down,” “upper,” “lower,” “horizontal,” “vertical,” “left,” “right,” and the like. These terms are used, where applicable, to provide some clarity of description when dealing with relative relationships. But, these terms are not intended to imply absolute relationships, positions, and/or orientations. For example, with respect to an object, an “upper” surface can become a “lower” surface simply by turning the object over. Nevertheless, it is still the same object. Further, the terms “including,” “comprising,” “having,” and variations thereof mean “including but not limited to” unless expressly specified otherwise. An enumerated listing of items does not imply that any or all of the items are mutually exclusive and/or mutually inclusive, unless expressly specified otherwise. The terms “a,” “an,” and “the” also refer to “one or more” unless expressly specified otherwise. Further, the term “plurality” can be defined as “at least two.”
Additionally, instances in this specification where one element is “coupled” to another element can include direct and indirect coupling. Direct coupling can be defined as one element coupled to and in some contact with another element. Indirect coupling can be defined as coupling between two elements not in direct contact with each other, but having one or more additional elements between the coupled elements. Further, as used herein, securing one element to another element can include direct securing and indirect securing. Additionally, as used herein, “adjacent” does not necessarily denote contact. For example, one element can be adjacent another element without being in contact with that element.
The present subject matter 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. 61/639,278, entitled “Writing Assistance Device” and filed on Apr. 27, 2012 for Mary Rose Young, which is incorporated herein by reference.
Number | Date | Country | |
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61639278 | Apr 2012 | US |