Adjustable tool holder

Abstract

Disclosed is an adjustable tool holder for holding elongate hand held tools. The tool holder comprises a telescopically adjustable base member comprising an elongate, rectangular, hollow outer member and an elongate rectangular inner member configured to be snugly and slidably received within the outer member, the inner member adapted to be secured to the outer member at a plurality of lock positions thereby rendering the length of the base member adjustable. The tool holder further comprises a compression spring, one end of which is secured at the free end of the outer member and the other end of which is secured at the free end of the inner member. The length of the spring is subject to change in accordance with the change in the length of the base member. A tool is adapted to be held between two consecutive loops of the spring.

Claims

1. An adjustable hand-held tool holder comprising: a telescopically adjustable base comprising an elongate outer base member and an elongate inner base member slidably received within the outer base member, the outer and inner base members adapted to be selectively secured to one another at a plurality of lock positions wherein the base members are prevented from relative sliding movement, thereby rendering the length of the base member adjustable; a) the inner base member comprising: a generally U-shaped, elongate, central channel; opposed first and second, generally C-shaped, inner base side channels, the inner base side channels attached to and extending along a length of the central channel, the first inner base side channel defining a longitudinal opening for slidably receiving a side panel; a side panel slidably received in the first inner base side channel, the side panel defining a plurality of spaced-apart inner lock holes; opposed generally C-shaped tracks defined by the inner base member, the tracks extending a length of the inner base member, the tracks configured to slidably receive a spring support member; b) the outer base member comprising: a generally flat, elongate outer base web for slidably supporting the central channel of the inner base member; a first and second opposed, generally C-shaped outer base side channels, the outer base side channels attached to and extending along a length of the outer base web, each of the outer base side channels slidably receiving corresponding first and second inner base side channels; and an outer lock hole defined in the first outer base side channel; c) a coil spring having a first end secured to the outer base member and a second end secured to the inner base member, the length of the spring subject to change in accordance with changes in the length of the telescopically adjustable base, consecutive loops of the coil spring adapted to hold hand-held tools therebetween; and d) a lock assembly for selectively securing the base in one of the plurality of lock positions, the lock assembly comprising a lock component movable relative to both the inner and outer base members between a locked position and an unlocked position, the lock component having a shaft for engaging both the outer and inner base members and preventing relative sliding movement therebetween when in the locked position, the lock component disengaged from the inner base member when in the unlocked position allowing relative movement therebetween; the shaft of the lock component, when in a locked position, engaging a selected one of the plurality of inner lock holes of the first side panel in the locked position and the outer lock hole of the first outer base side channel; and e) a spring support member slidably received within the inner base member, the spring support member attached to the coil spring, the spring support member comprising: a central web extending laterally across the inner base member, and a pair of opposing legs attached to either end of the central web, each of the legs slidably received within the opposed tracks of the inner base member.

2. The tool holder of claim 1, wherein the plurality of shaped holes are sized and shaped to cooperate with the size and shape of the lock component.

3. The tool holder of claim 1, wherein each coil of the coil spring comprise a substantially D-shape.

4. The tool holder of claim 1, further comprising opposed end caps attached to the base members, the coil spring attached to the end caps.

5. The tool holder of claim 1, the spring support member defining a slot for receiving a portion of a coil of the coil spring.

6. A method of storing hand-held tools in an adjustable tool holder comprising the steps of: telescopically and slidingly adjusting the length of a base member by moving an elongate outer base member having opposed, generally C-shaped side channels extending along opposed sides of the outer base member with respect to an elongate inner base member having longitudinally extending sides, the inner base member sides slidingly engaging the side channels of the outer base member, the base member movable between a fully extended position and a fully collapsed position; adjusting the length of a coil spring having a first end secured to the outer base member and a second end secured to the inner base member, in response to telescopically and slidingly adjusting the length of the base member; adjusting the position of a coil support member by slidingly moving the coil support member along the inner base member, the coil support member having opposed legs for slidingly engaging opposed, longitudinal, generally C-shaped channels defined along sides of the inner base member, the coil support member supporting at least one coil of the coil spring; positioning a hand-held tool between consecutive loops of the coil spring; selectively locking the inner and outer base members in one of a plurality of intermediate locking positions defined between the fully extended position and the fully collapsed position by positioning a lock component into engagement with the inner base member at one of a plurality of holes defined in one of the sides of the inner base member and with the outer base at an aperture defined through one of the sides of the outer base member, the base members prevented from relative movement by the lock component when in a lock position; and selectively unlocking the inner and outer base members from one of the plurality of locking positions by positioning the lock component out of engagement with the inner base member, the inner and outer base members allowed to slidingly move relative to one another when the inner and outer base members are unlocked.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1, according to an embodiment of the present invention, is an illustration of the tool holder secured with a tool.

(2) FIG. 2, according to an embodiment of the present invention, is an illustration of a perspective view of the tool holder in the proximal lock position.

(3) FIG. 3, according to an embodiment of the present invention, is an illustration of the top view of the tool holder in the proximal lock position.

(4) FIG. 4, according to an embodiment of the present invention, is an illustration of a side view of the tool holder in the proximal lock position.

(5) FIG. 5, according to an embodiment of the present invention, is an illustration of a perspective view of the tool holder in the distal lock position.

(6) FIG. 6, according to an embodiment of the present invention, is an illustration of the top view of the tool holder in the distal lock position.

(7) FIG. 7, according to an embodiment of the present invention, is an illustration of a side view of the tool holder in the distal lock position.

(8) FIG. 8, according to an embodiment of the present invention, is an illustration of an exploded perspective view of the tool holder.

(9) FIG. 9, according to an embodiment of the present invention, is an illustration of an exploded perspective view of the base member.

(10) FIG. 10, according to an embodiment of the present invention, is an illustration of a top view of the distal panel.

(11) FIG. 11, according to an embodiment of the present invention, is an illustration of a perspective view of the inner member.

(12) FIG. 12, according to an embodiment of the present invention, is an illustration of the top view of the inner member.

(13) FIG. 13, according to an embodiment of the present invention, is an illustration of a side view of the inner member.

(14) FIG. 14, according to an embodiment of the present invention, is an illustration of a perspective view of the outer member.

(15) FIG. 15, according to an embodiment of the present invention, is an illustration of the top view of the outer member.

(16) FIG. 16, according to an embodiment of the present invention, is an illustration of a side view of the outer member.

(17) FIG. 17, according to an embodiment of the present invention, is an illustration of a perspective view of the spring support member.

(18) FIG. 18, according to an embodiment of the present invention, is an illustration of the top view of the spring support member.

(19) FIG. 19, according to an embodiment of the present invention, is an illustration of a perspective view of the D-shaped compression spring.

(20) FIGS. 20 through 22, according to an embodiment of the present invention, are sequential illustrations of the tool holder in various sequential lock positions.

FIGURES-REFERENCE NUMERALS

(21) 10Adjustable Tool Holder

(22) 12Hand Tool

(23) 14Base Member

(24) 16Compression Spring

(25) 18Inner Member

(26) 20Outer Member

(27) 22First Central Panel

(28) 24Side Rod

(29) 26Support Track

(30) 28Distal Panel

(31) 30Longitudinal Guide

(32) 32Distal Lock Hole

(33) 34Proximal Lock Hole

(34) 36Intermediate Lock Hole

(35) 38End Cap

(36) 40Second Central Panel

(37) 42Rectangular Housing

(38) 44Outer Lock Hole

(39) 46Spring Support Member

(40) 48Central Member

(41) 50Slit

(42) 52Side Member

(43) 54Lock Pin

(44) 56Elongate Portion of the Loop

(45) 58Loop of the Spring

DETAILED DESCRIPTION

(46) In the following detailed description, a reference is made to the accompanying drawings that form a part hereof, and in which the specific embodiments that may be practiced is shown by way of illustration. These embodiments are described in sufficient detail to enable those skilled in the art to practice the embodiments and it is to be understood that the logical, mechanical and other changes may be made without departing from the scope of the embodiments. The following detailed description is therefore not to be taken in a limiting sense.

(47) Referring to FIGS. 1 through 8, the present invention comprises an adjustable tool holder 10 for holding a plurality of elongate hand tools 12. The tool holder 10, which is simple in construction, basically comprises a telescopically-adjustable base member 14 and a compression spring 16 secured to the base member 14 wherein, the length of the spring 16 is automatically altered as the length of the base member 14 is manually adjusted. As can be appreciated from FIG. 1, a tool 12 is secured to the tool holder 10 as the tool 12 is received between two consecutive loops of the spring 16.

(48) Referring to FIGS. 8 through 16, the base member 14 comprises an elongate, rectangular inner member 18 and an elongate, hollow, rectangular outer member 20 wherein, the inner member 18 is configured to be snugly and slidably received within the outer member 20. The inner member 18, by virtue of a pair of lock assemblies, which will be apparent from the following body of text, is adapted to be locked at a plurality of lock positions within the outer member 20 so as to render the length of the base member 14 adjustable. The plurality of lock positions comprises a proximal lock position (FIG. 20), a distal lock position (FIG. 22), and a plurality of intermediate lock positions (FIG. 21) disposed between the proximal and distal lock positions. Notably, the length of the base member 14 is shortest (substantially equivalent to that of the outer member 20) in the proximal lock position (FIG. 20) and longest in the distal lock position (FIG. 22).

(49) Referring to FIGS. 9 through 13, the inner member 18 comprises an elongate, rectangular, first central panel 22 and a pair of elongate, hollow side rods 24 that integrally abut the longitudinal edges of the first central panel 22. Notably, the length of the first central panel 22 is equivalent that of each of the side rods 24. Each side rod 24 comprises a hollow structure of uniform rectangular cross-section wherein, as a result, the side rod is defined by a pair of elongate, opposingly-disposed top and bottom panels and a pair of elongate, opposingly-disposed proximal and distal panels. Each longitudinal edge of the first central panel 22 perpendicularly abuts the outer surface of the proximal panel such that, the longitudinal edge longitudinally bisects the outer surface of the proximal panel. The top panels extends inwardly beyond the top edge of the proximal panel so as to form a pair of opposingly-disposed elongate support tracks 26, the utility of which will become apparent from the following body of text.

(50) Referring to FIGS. 9 and 10, the lower and upper surfaces of the top and bottom panels respectively comprise a pair of elongate, opposingly-disposed top and bottom tracks, the utility of which will become apparent from the following body of text. As can be appreciated from FIG. 9, the distal panel 28 is removable and comprises a pair of elongate longitudinal guides 30, each of which extending from integrally from a longitudinal edge thereof. The longitudinal guides 30 are adapted to be slidably received within the top and bottom tracks until the lateral sides of the distal panel 28 become flush with those of the top and bottom panels. A plurality of linearly arranged inner lock holes proceed from one end of the distal panel 28 till a predetermined point wherein, the extremity inner lock hole at the extremity of the distal panel will hereinafter be referred to as the distal lock hole 32 and the other extremity inner lock hole will hereinafter be referred to as the proximal lock hole 34, while the rest of the inner lock holes will hereinafter be referred to as the intermediate lock holes 36. The free end of the inner member 18 is removably fitted with an end cap 38, which comprises a narrow slit, the utility of which will become apparent from the following body of text.

(51) Referring to FIGS. 14-16, the outer member 20, which is structurally similar to the inner member 18, comprises an elongate, rectangular, second central panel 40 and a pair of elongate, opposingly disposed, rectangular housings 42 wherein, each rectangular housing 42 integrally extends from a longitudinal edge of the second central panel 40. Each side of the outer member comprises a through outer lock hole 44 closer to one extremity thereof wherein, the utility of the outer lock hole 44 will become apparent from the following body of text. The free end of the outer member 20 is removably fitted with an end cap 38, which comprises a narrow slit, the utility of which will become apparent from the following body of text.

(52) Referring to FIGS. 8, 17 and 18, the tool holder 10 further comprises a pair of spring support members 46, each of which comprising an elongate central member 48 comprising a narrow slit 50 centrally disposed thereon along the longitudinal axis thereof wherein, the utility of the slit 50 will become apparent from the following body of text. Notably, the bottom surface of central member 48 is planar. The support member 46 further comprises a pair of elongate, opposingly-disposed side members 52, each of which abutting an extremity of the central member 48 such that, the central member 48 and the side members 52 are at right angles with respect to each other. The bottom surfaces of the side members 52 are planar so as to serve a utility, which will become apparent from the following body of text. Notably, the bottom surfaces of the central 48 and the side members 52 are flush with respect to one another. The support members 46 are configured to slide over the top surface of the first central panel 22 (of the inner member 18) as the side members 52 are snugly received within the aforementioned opposingly-disposed support tracks 26. In other words, the side members 52 act as guides within the support tracks 26.

(53) As the inner member 18 is slid into the outer member 20, the side rods 24 are snugly received within the rectangular housings 42, while the first and second central panels 22 and 40 abut one another. More particularly, the first central panel 22 slides atop the second central panel 40 as the inner member 18 is received within the outer member 20. As the sliding of the inner member 18 progresses within the outer member 20, the outer lock hole 44 aligns with the inner lock holes sequentially beginning from the proximal lock hole 34 and ending with the distal lock hole 32. When a lock pin 54 is inserted into an inner lock hole via the outer lock hole 44, the position of base member 14 is locked thereat and such a position is referred to as a lock position. If the aligned lock holes comprise the outer lock hole 44 and the proximal lock hole 34, then the resulting locked position is referred to as the aforementioned proximal lock position. In a similar manner, if the aligned lock holes comprise the outer lock hole 44 and the distal lock hole 32, then the resulting locked position is referred to as the aforementioned distal lock position. Notably, the lock pin 54 and the outer and inner lock holes are collectively referred to as the aforementioned lock assembly.

(54) Referring to FIGS. 1 through 8 and 19 through 22, the spring 16 is substantially D-shaped wherein, the spring 16 is secured to the base member 14 as the elongate portions 56 of the loops 58 of the spring 16 are secured within the narrow slits of the end caps 38 and the support members 46. Alternatively, the spring 16 may of any shape, such as, circular, rectangular, etc., as long as the functionality thereof is not hampered. Therefore, as can be appreciated from FIGS. 20 through 22, as the base members 14 is transitioned between various lock positions so as to suit the tools, the length of the spring 16 is automatically altered accordingly.

(55) The foregoing description of the specific embodiments will so fully reveal the general nature of the embodiments herein that others can, by applying current knowledge, readily modify and/or adapt for various applications such specific embodiments without departing from the generic concept, and, therefore, such adaptations and modifications should and are intended to be comprehended within the meaning and range of equivalents of the disclosed embodiments. It is to be understood that the phraseology or terminology employed herein is for the purpose of description and not of limitation. Therefore, while the embodiments herein have been described in terms of preferred embodiments, those skilled in the art will recognize that the embodiments herein can be practiced with modification within the spirit and scope of the appended claims.

(56) Although the embodiments herein are described with various specific embodiments, it will be obvious for a person skilled in the art to practice the invention with modifications. For example, the protective case assembly can be adapted to accommodate a tablet PC by simply altering the dimensions thereof. However, all such modifications are deemed to be within the scope of the claims.