Biaxial foldout tool with multiple tools on a side and a rotational stop
10442069 ยท 2019-10-15
Assignee
Inventors
- Ronald L. Johnson (San Jose, CA, US)
- Robert J. Gallegos (Fremont, CA, US)
- Steven Simas Escobar (San Jose, CA, US)
- Idriss Mansouri-Chafik Ruiz (Santa Clara, CA, US)
- Yugen Patrick Lockhart (Palo Alto, CA, US)
Cpc classification
B25F1/04
PERFORMING OPERATIONS; TRANSPORTING
B25G1/066
PERFORMING OPERATIONS; TRANSPORTING
International classification
B25F1/04
PERFORMING OPERATIONS; TRANSPORTING
B25G1/08
PERFORMING OPERATIONS; TRANSPORTING
B25G1/06
PERFORMING OPERATIONS; TRANSPORTING
Abstract
A biaxial foldout tool includes a body with opposing ends and one or more sets of tool drivers. The opposing ends are rotated 90 from each other. A first set of tool drivers is positioned on/near a first end and rotates about a first hinge; a second set of tool drivers is positioned on/near a second end and rotates about a second hinge. A first portion of the first set opens in a direction counter to an open direction of a second portion of the first set of tool drivers. A first portion of the second set opens in a direction counter to an open direction of a second portion of the second set of tool drivers. When tool drivers are in an open position, internal stops prevent the tool drivers from opening past a predetermined angle. The tool drivers are contained within channels of the body when in a closed position.
Claims
1. A utility tool comprising: a. a first end comprising a first hinge and one or more tool drivers configured to rotate about the first hinge in a plurality of different directions; and b. a second end comprising a second hinge non-parallel to the first hinge and one or more tool drivers configured to rotate about the second hinge.
2. The utility tool of claim 1 wherein the one or more tool drivers of the first end and the one or more tool drivers of the second end are grouped according to size.
3. The utility tool of claim 1 wherein the tool comprises an internal stop configured to prevent the one or more tool drivers of the first end and the one or more tool drivers of the second end from opening past an angle.
4. The utility tool of claim 1 wherein the second hinge is rotated 90 in orientation from the first hinge.
5. The utility tool of claim 1 wherein the one or more tool drivers of the first end and the one or more tool drivers of the second end are stored in one or more channels of the utility tool when not in use.
6. The utility tool of claim 1 wherein the first end and the second end each comprise one or more tool drivers on a first side and a second side opposite the first side.
7. The utility tool of claim 6 wherein the tool drivers of the first side and the one or more tool drivers of the second side open in opposite directions.
8. A utility tool comprising: a. a first end and a second end; b. a first hinge coupled to the first end; c. a second hinge non-parallel to the first hinge coupled to the second end; d. a first tool driver configured to rotate to an open position about the first hinge; e. a second tool driver configured to rotate to an open position about the first hinge and in an opposite direction from the first tool driver; and f. a third tool driver configured to rotate to an open position about the second hinge.
9. The utility tool of claim 8 wherein the tool drivers are grouped according to size.
10. The utility tool of claim 8 wherein the tool comprises an internal stop configured to prevent the tool drivers from opening past an angle.
11. The utility tool of claim 8 wherein the tool drivers are stored within one or more channels when not in use.
12. A utility tool comprising: a. a body comprising a first end, a second end and a plurality of sides; b. a first channel and a second channel each holding one or more rotatable tool drivers, and wherein the first channel and the second channel are on opposite sides of the first end; and c. a third channel non-parallel to the first channel and the second channel, the third channel holding one or more third channel rotatable tool drivers.
13. The utility tool of claim 12 wherein the one or more rotatable tool drivers of the first channel and the one or more rotatable tool drivers of the second channel are configured to rotate in opposite directions to an operative position.
14. The utility tool of claim 13 wherein the one or more rotatable tool drivers of the first channel and the one or more rotatable tool drivers of the second channel rotate about a same first hinge.
15. The utility tool of claim 14 comprising a second hinge non-parallel to the first hinge and one or more tool drivers configured to rotate about the second hinge.
16. The utility tool of claim 15 wherein the second hinge is rotated 90 in orientation from the first hinge.
17. The utility tool of claim 12 wherein the tool drivers are grouped according to size.
18. The utility tool of claim 12 wherein the tool comprises an internal stop configured to prevent the tool drivers from opening past an angle.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
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DETAILED DESCRIPTION
(20) In the following description, numerous details are set forth for purposes of explanation. However, one of ordinary skill in the art will realize that the invention may be practiced without the use of these specific details or with equivalent alternatives. Thus, the present invention is not intended to be limited to the embodiments shown but is to be accorded the widest scope consistent with the principles and features described herein.
(21) Reference will now be made in detail to implementations of the present invention as illustrated in the accompanying drawings. The same reference indicators will be used throughout the drawings and the following detailed description to refer to the same or like parts.
(22) Embodiments of the present invention are directed to a foldout tool that stores tool drivers in a compact configuration. The tool drivers are able to be positioned for use to tighten or loosen an object such as a screw or bolt.
(23) Radial Foldout Tool
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(25) In some embodiments, each of the tool drivers 112 of the first set of tool drivers 108 is positioned in the body 102 in a different plane from the other tool drivers of the first set of tool drivers 108. Similarly, in some embodiments, each of the tool drivers 112 of the second set of tool drivers 110 is positioned in the body 102 in a different plane from the other tool drivers of the second set of tool drivers 110. For example, in a radial foldout tool 100 which has a body 102 that is generally cylindrical in shape and surface, a first tool driver is positioned at 0 along the circumference of a round first end of the tool, a second tool driver is positioned at 120 along the circumference and a third tool driver is positioned at 240 along the circumference. Tool drivers are similarly positioned on the opposite end as well.
(26) In some embodiments, each tool driver of the first set of tool drivers 108 is positioned in the same plane as a correspondingly positioned tool driver of the second set of tool drivers 110.
(27) In some embodiments, each of the tool drivers of the radial foldout tool 100 is configured to open at least perpendicularly to its neighboring tool driver. For example, with a radial foldout tool 100 containing three tool drivers at each end, a first tool driver opens at 0, a second tool driver opens at 90 and a third tool driver opens at 270. This configuration enables each of the tool drivers to open into/near the middle/center of the end, so that a user has better and easier turning power instead of the awkward turning capabilities when the tool drivers are not positioned near the middle of the end. In other words, each of the tool drivers fold out to a position as close as possible to a central axis of the radial foldout tool 100.
(28) In some embodiments, a hard stop such as an internal wall prevents the tool drivers from opening past a certain angle such as 180 so that the tool extends perpendicular to the corresponding end.
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(33) In some embodiments, the radial foldout tool 100 is designed to include some hexagonal wrenches of English (e.g., standard) sizes including a inch hexagonal wrench, a 7/32 inch hexagonal wrench, a 3/16 inch hexagonal wrench, a 5/32 inch hexagonal wrench, a 9/64 inch hexagonal wrench, a inch hexagonal wrench, a 7/64 inch hexagonal wrench, a 3/32 inch hexagonal wrench and a 5/64 inch hexagonal wrench.
(34) In some embodiments, the radial foldout tool 100 is designed to include some hexagonal wrenches of metric sizes including an 8 mm hexagonal wrench, a 6 mm hexagonal wrench, a 5 mm hexagonal wrench, a 4 mm hexagonal wrench, a 3 mm hexagonal wrench, a 2.5 mm hexagonal wrench, a 2 mm hexagonal wrench and a 1.5 mm hexagonal wrench. It should be apparent to one skilled in the art that a radial foldout tool 100 is able to be formed to hold fewer, additional or different sizes of hexagonal wrenches.
(35) In some embodiments, the radial foldout tool 100 is designed to be of a round shape. In some embodiments, the radial foldout tool 100 is designed to be of a triangular shape including three faces, a square or rectangle shape including four faces, a hexagonal shape including six faces or any other appropriate shape. In some embodiments, a single tool driver is positioned on each face of the radial foldout tool 100. In some embodiments, each face is approximately 1 inch across its width and the body 102 of the radial foldout tool 100 is approximately 4.5 inches in length. The body 102 is designed to provide a comfortable, user-friendly interface to a user's hand, in order to enhance a user's ability to exert rotational pressure on the tool driver 112 without subjecting the user to personal injury or requiring the use of additional tools. As should be apparent to one skilled in the art, the body 102 of the present invention may be designed to be of any convenient shape, including any number of faces.
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(40) As described in this section, the tool drivers in some embodiments are configured to rotate to an open position which is generally in the middle/center of each end of the body of the radial foldout tool. In other words, the tool drivers each folds out to a position as close as possible to a central axis of the radial foldout tool. By being near the middle of each end, turning the radial foldout tool is more stable for a user when the radial foldout tool is in use and each of the tool drivers is in use. The tool drivers are also stored in a plurality of planes in the body which help ensure the tool drivers open to the middle of each end. Since the tool drivers are stored in a plurality of planes, the tool drivers open in a direction at least perpendicular to their neighboring tool driver to further ensure they open to the middle of each end of the radial foldout tool. Previously existing foldout tools suffer from an awkward grasping implementation where the awkwardness is due to the fact that, in the worst case, for example, the previously existing tools allow for the smallest of wrenches to place the part of the tool that is grasped and turned, as far off-axis as possible (and without the benefit of a hard stop in the fully extended position as the present radial foldout tool does). In addition to that, since the previously existing tools are rectangular cubes, the user's hand is required to either fully disengage the tool between turns, or to use rather involved spider-like, alternating stepping actions with the fingers to crawl the hand around the tool into position for the next twist, all the while, keeping the tool stabilized in multiple axes due to the fact that the grasp is compromised and that the wrench, when fully extended, is able to rotate at least 270. Whereas, with the present radial foldout tool design, the user's hand is able to simply loosen the grasp and slide the palm around within the circumference of the tool while maintaining a steady and sure grasp on the tool, wrench and fastener.
(41) Biaxial Foldout Tool
(42) As described above, in some embodiments, multiple tool drivers are positioned on each face of a foldout tool.
(43) In some embodiments, a first set of tool drivers 308 is coupled to or near a first end 304 of the body 302 of the biaxial foldout tool 300. Each tool driver 312 of the first set of tool drivers 308 is coupled so that it is able to rotate out to an open position via a first hinge 316. In some embodiments, when the first set of tool drivers 308 is stored in a closed position, tool drivers 312 fit securely within channels 314 of the body 302. A second set of tool drivers 310 is coupled to or near a second end 306 of the body 302 of the biaxial foldout tool 300. Each tool driver 312 of the second set of tool drivers 310 is coupled so that it is able to rotate out to an open position via a second hinge 318. In some embodiments, when the second set of tool drivers 310 is stored in a closed position, tool drivers 312 fit securely within channels 314 of the body 302.
(44) In some embodiments, each tool driver 312 of the first set of tool drivers 308 is configured to fully open in parallel with the body 302 and an opposite direction of the other tool drivers 312 in the first set of tool drivers 308. Similarly, in some embodiments, each tool driver 312 of the second set of tool drivers 310 is configured to fully open in parallel direction with the body 302 and an opposite direction of the other tool drivers 312 in the second set of tool drivers 310.
(45) In some embodiments, while each tool driver 312 of the first set of tool drivers 308 rotates about the first hinge 316, a first portion 308a of the first set of tool drivers 308 fits securely within a channel 314 on the first face of the biaxial foldout tool 300, and a second portion 308b of the first set of tool drivers 308 fit securely within a channel 314 on the third face of the biaxial foldout tool 300. The tool drivers 312 of the first portion 308a open in a direction counter to the direction of the tool drivers 312 of the second portion 308b. Similarly, in some embodiments, while each tool driver 312 of the second set of tool drivers 310 rotates about the second hinge 318, a first portion 310a of the second set of tool drivers 310 fits securely within a channel 314 on the second face of the biaxial foldout tool 300, and a second portion 310b of the second set of tool drivers 310 fits securely within a channel 314 on the fourth face of the biaxial foldout tool 300. The tool drivers 312 of the first portion 310a open in a direction counter to the direction of the tool drivers 312 of the second portion 310b.
(46) The first hinge 316 typically couples together the second face and the fourth face. The second hinge 318 typically couples together the first face and the third face. In other words, the ends 304, 306 of the biaxial foldout tool 300 are rotated or twisted approximately 90 from each other, such that ends of each hinge are on each face of the biaxial foldout tool 300. Although the biaxial foldout tool 300 has four faces, the 90 rotation creates a more cylindrical body, thereby providing a user with a better grasp of the biaxial foldout tool 300 while tightening or loosening an object such as a screw or bolt.
(47) The biaxial foldout tool 300 in some embodiments is designed to include some hexagonal wrenches of English (e.g., standard) sizes. In some embodiments, the first portion 308a of the first set of tool drivers 308 includes a 3/16 inch hexagonal wrench and a 7/32 inch hexagonal wrench, while the second portion 308b of the first set of the tool driver 308 includes a inch hexagonal wrench. In some embodiments, the first portion 310a of the second set of tool drivers 310 includes a 9/640 inch hexagonal wrench and a 5/32 inch hexagonal wrench, while the second portion 310b of the second set of the tool driver 310 includes a 5/64 inch hexagonal wrench, 3/32 inch hexagonal wrench, 7/64 inch hexagonal wrench, and inch hexagonal wrench.
(48) The biaxial foldout tool 300 in other embodiments is designed to include some hexagonal wrenches of metric sizes. In some embodiments, the first portion 308a of the first set of tool drivers 308 includes a 5 mm hexagonal wrench and a 6 mm hexagonal wrench, while the second portion 308b of the first set of the tool driver 308 includes an 8 mm hexagonal wrench. In some embodiments, the first portion 310a of the second set of tool drivers 310 includes a 4 mm hexagonal wrench and a 4.5 mm hexagonal wrench, while the second portion 310b of the second set of the tool driver 310 includes a 2 mm hexagonal wrench, 2.5 mm hexagonal wrench, 3 mm hexagonal wrench, and a 3.5 mm hexagonal wrench. It should be apparent to one skilled in the art that a biaxial foldout tool 300 is able to be formed to hold fewer, additional or different sizes of hexagonal wrenches.
(49) In some embodiments, the tool drivers are grouped into sets depending on a predetermined characteristic such as size. For example, each tool driver of a set of tool drivers is larger than each tool driver of another set of tool drivers. In addition or alternatively, each tool driver of a portion of a set of tool drivers is positioned within a channel 314 in a predetermined order such as size. For example, a largest tool driver of a portion is positioned towards a centerline of the body 300, and a smallest tool driver is positioned towards an outside of the channel 314. As such, in an open position, the largest tool driver is generally in the middle of the body 302. Having the largest tool driver generally in the middle of the body 302 advantageously provides a more even torque during usage. Alternatively, the largest tool driver of a portion is positioned towards the outside of the channel 314, and the smallest tool driver is positioned towards the inside of the channel 314.
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(54) As described in this section, the tool drivers in some embodiments are configured to rotate to an open position via hinges. Each side of the body of the biaxial foldout tool contains at least one tool driver. Since the ends of the biaxial foldout tool are rotated approximately 90 from each other, the body is more cylindrical in shape, providing a user with a better grasp of the biaxial foldout tool as compared to previously existing tools that are rectangular cubes. Furthermore, a more cylindrical shape advantageously allows for more tool drivers to be coupled to the biaxial foldout tool as one unit.
(55) Composition of the Body
(56) A body of a foldout tool (e.g., radial or biaxial) is able to be composed of any appropriate material, which is of maximum strength and includes properties which resist materials that the handle will likely be exposed to, e.g., oil, grease, gasoline and the like. In some embodiments, the body is materially composed of 30% glass-filled polypropylene or nylon. In some embodiments, the body is materially composed of any suitable composition including, but not limited to aluminum or steel. In some embodiments, tool drivers are materially composed of aluminum, steel or any other appropriate material. In some embodiments, the body is constructed using an injection molded, core/cavity process as is well known in the art. Alternatively, the body may be constructed in any known manner.
(57) Operation
(58) In operation, a foldout tool (e.g., radial or biaxial) contains multiple tool drivers to consolidate the space needed for a set of tool drivers. Furthermore, the body of the foldout tool contains channels for storing the tool drivers in a closed position, so that more tools are able to be stored. To utilize the foldout tool, a user moves a desired tool driver from a closed position to an open position. In some embodiments, the open position as at 90 (e.g., the desired tool driver is perpendicular to the body). In other embodiments, the open position is at 180 (e.g., the desired tool driver is parallel to the body). The user moves the desired tool driver using a finger or two to simply pull or push the tool driver in the appropriate direction. In some embodiments, the tool driver locks into place in the open position. The user then grasps the body of the foldout tool similarly to grasping a handle of a screwdriver. The user turns the body of the foldout tool to either tighten or loosen an object such as a screw or bolt. This turning action is also similar to the use of a screwdriver. Once the user has performed the tightening or loosening actions on the desired object or objects, the tool driver is moved to a closed position by pushing or pulling the tool driver with the user's fingers. In some embodiments, the tool drivers lock in the closed position. When in the closed position, the tools are safely stored within channels in the body to prevent injuries. Unlike a standard screwdriver which has a sharp point jutting out of the handle, the foldout tool is able to be compacted and stored safely.
(59) The present invention has been described in terms of specific embodiments incorporating details to facilitate the understanding of principles of construction and operation of the invention. Such reference herein to specific embodiments and details thereof is not intended to limit the scope of the claims appended hereto. It will be readily apparent to one skilled in the art that other various modifications may be made in the embodiment chosen for illustration without departing from the spirit and scope of the invention as defined by the appended claims.