Portable Work Table
A portable work table adapted for being removably positioned within a storage compartment of a vehicle includes a frame having an upper wall with a generally planar top surface, a bottom wall, and storage units connecting the upper and bottom walls. A plurality of legs are movably mounted on the frame and movable between a first position such that the legs extend from the bottom surface for being engaged with a support surface such that the frame is positioned above the support surface to permit work to be readily carried out on the top surface and a second position such that the legs are retracted from the first position toward the bottom surface such that the frame is positionable within the storage compartment of the vehicle. The portable work table also includes a plurality of objects movably mounted on the frame via insert panels.
The present invention is directed to a portable work table and, more particularly, to a portable work table adapted for being removably positioned within a storage compartment of a vehicle.
It is common for construction workers working on a particular job site to require a work table for performing various tasks associated with the construction. Many times, the worker prefers or is required to use his own tools when working at a particular site. Since a worker may have to work at multiple sites which are located in different geographical areas, a worker's tools and work table must be transportable so that the worker can move equipment from location-to-location.
Many prior art work tables are designed to be carried in a storage compartment of a vehicle, such as a bed of a pickup truck. The table typically includes a generally planar horizontal surface from which extends two pairs of legs, each pair of legs being located on opposite ends of the table. Typically, the legs are constructed to fold beneath the table so that the table can be placed into the storage compartment of the vehicle and take up a minimum amount of space. Such a table is deficient, however, in that there is no place in which to store tools. Therefore, the table is typically first positioned within the storage compartment or truck bed and then the tools, supplies, etc. are positioned on top of the table during travel. Upon reaching a work site, all of the individual tools, supplies and the like must first be removed from the table top to access the table. This increases the time to set up and break down at each work site. Furthermore, since electrical outlets are typically inaccessible at construction sites, a worker may be unable to use power tools on the site.
Other conventional work tables which are to be stored in a storage compartment of a vehicle are problematic in that they only include one pair of legs to support one end of the work table. That is, one end of the work table is typically fixed to the vehicle on sliding tracks or the like, and the other end of the table can be pulled from the storage area to a position externally of the vehicle to be supported by a combination of the vehicle and the single pair of legs. This type of conventional work table has a drawback in that the vehicle is secured to the table and cannot be used for any other purpose while work is being carried out on the table. Moreover, this type of table also suffers from the same drawback of not being able to store tools.
Some prior art work tables often contain drawers for storing various tools and supplies. However, such tables, like the above-discussed tables, are deficient in that they must be placed proximate to an electrical source in order to allow a worker to use power tools. Furthermore, the drawers do not provide any way of securing the tools from movement during travel. If the tools are not properly secured, the tools or work table drawers can be damaged thereby causing the worker additional expense and aggravation.
Conventional work tables also suffer from being bulky and difficult to load and unload from vehicle storage compartments. In addition, conventional work tables fail to provide a means to easily set up and store tools in a ready-to-use configuration, such as a flat surface with sufficient clearance space.
Therefore, there is still a need for a work table which is portable and easily carried in the storage compartment of the vehicle. The work table should have multiple compartments for carrying and securing various tools and other supplies. There is also a need for a work table which is completely removable from the vehicle to permit the vehicle to be used for other functions while the work table is in use. It would also be useful for the work table to have retractable legs such that when the work table is positioned within the storage compartment of the vehicle, the legs could extend from the top surface thereof in order to allow additional articles to be carried and secured on top of the work table. Such a work table should be easily transportable from location-to-location and should contain all the tools and supplies necessary for a worker to efficiently perform a job.
BRIEF SUMMARY OF THE INVENTIONIn a portable work table embodying the principles of the invention, the portable work table is loaded and unloaded onto the storage compartment of a vehicle by a configuration of rollers. Such rollers avoids the problems of conventional portable work tables that can be difficult to load and unload off of vehicles due to the configuration of the vehicle's storage compartment or due to, for example, uneven surfaces of the storage compartment such as that resulting from a tailgate of a pickup truck.
The present invention relates to a portable work table comprising: a frame that includes; an upper wall having at least one opening, a bottom wall, and storage units connecting the upper and bottom walls; a plurality of legs movably connected to the frame, the legs being movable from a first position wherein the legs extend from the bottom wall and a second position wherein the legs are retracted from the first position such that the frame is positionable within a storage compartment of a vehicle; an insert panel connectable to the upper wall; at least one object connectable to the insert panel to allow the object to move with respect to the upper wall between a first position wherein the object is positioned within the interior of the storage unit below the upper wall and a second position wherein the object is positioned at least partially above the upper wall; and a plurality of rollers connected to an outside surface of the bottom wall.
The present invention also relates to a portable work table comprising: a frame that includes; an upper wall having at least one opening, a bottom wall, and storage units connecting the upper and bottom walls; a plurality of legs movably connected to the frame, the legs being movable from a first position wherein the legs extend from the bottom wall and a second position wherein the legs are retracted from the first position such that the frame is positionable within a storage compartment of a vehicle; an insert panel connectable to the upper wall by an insert rod, such that the insert panel swivels about the insert rod, the insert panel including: a connector for connecting an object to a surface of the insert panel; and at least one support lock connected to the upper wall for supporting and locking the insert panel to the upper wall.
The foregoing summary, as well as the following detailed description of the invention, will be better understood when read in conjunction with the appended drawings. For the purpose of illustrating the invention, there are shown in the drawings embodiments which are presently preferred. It should be understood, however, that the invention is not limited to the precise arrangements and instrumentalities shown. In the drawings:
Referring to the drawings, wherein like reference numerals indicate like elements throughout, there is shown in
Referring now to
Referring now to
The bottom wall 20 is generally configured as a planar wall with a raised lip 30 as shown in
The upper wall 22 is sized and shaped as shown in
Each opening 34 is assembled with an insert panel 36 as shown in
The insert panel 36 is also configured with a connector 39 (
Referring to
The upper wall 22 also includes a support lock 42 as shown in
To place an insert panel 36 in the first position, the insert panel 36 is lifted past the horizontal plane of the upper wall 22 and then the support locks 42 are pivoted to extend into the opening 34 as shown in
In sum, each insert panel 36 for openings 34a-d and 34f-i is configured to support an object 38 for stowing in the second position or in the first position (or ready-to-use position), and for providing access to their respective storage units 18a, 18b. Insert panels 36 for openings 34e and 34j provide access to the remaining interior cavity of the frame 16.
Referring to
The work table 10 can also include a pair of retractable handles 46a, 46b along the front side of the frame 16 to facilitate in the grasping of the work table 10 by a user. The retractable handles 46a, 46b are preferably configured to retract within the bottom wall 20. The retractable handles 46a, 46b can also be configured to lock in the extended position (as best shown in
The work table 10 also includes a cover 48 as shown in
Referring now to
Referring now back to
Each leg 61 is independently and separately movable between first (
Referring now to
While in the present embodiment it is preferred that each leg 61 be moved by a rack and pinion mechanism 68, it is understood by those skilled in the art that other devices could be used to move each leg 61 between the first and second positions, without departing from the spirit and scope of the invention. For instance, the legs 61 could manually be lifted and locked in place with lock pins (not shown), a crank and chain drive mechanism could be used in combination with the lock pins (not shown), or a hydraulic lift system could be used (not shown). Alternatively, the apparatus for independently moving the legs can be automated via electromechanical means, such as electromechanical drive systems. Such electromechanical drive systems are well known in the art and a detailed description of the structure, function, and operation of such electromechanical drive systems to automatically retract and extend the legs 61 is not necessary for a complete understanding of the present invention.
In the present embodiment, wheels 84 are located on the lower portion of each leg 61. When the legs 61 are in the first position, the wheels 84 can protrude from the bottom wall 20 of the frame 16. The wheels 28 promote the portability of the work table 10 when the legs 61 are in the first position. Alternatively, the wheels 84 can be removed from the legs 61 or stored within the frame 16 when attached to the legs 61.
To remove the work table 10 from the storage compartment 12, of for example a pickup truck, the tailgate is folded down and the worker grasps the handles 46a, 46b and pulls the work table 10 outwardly until a portion of the work table 10 has been removed from the storage compartment 12 of the vehicle 14. That is, when the second pair of legs 62 clear the leading edge of the tailgate, the legs 61 are repositioned by the rack and pinion mechanism 68 from the second position in which the legs 61 extend from the top surface 28 of the frame 16 to the first position so that the second set of legs 62 extend from the bottom surface 20 of the frame 16. The work table 10 at this point is partially supported by the storage compartment 12 and partially supported by the second pair of legs 62, as shown in
Referring to
In addition to storing objects 38 within the work table 10, the work table 10 can also be configured with a power source (such as a generator) and extension cords, a vacuum or compressed air source and associated hoses and connections, and the like. Such configurations are well known in the art and a detailed description of them is not necessary for a complete understanding of the present invention. However, exemplary assemblies of such configurations is described in U.S. Pat. No. 5,238,934, the disclosure of which is hereby incorporated by reference in its entirety.
From the foregoing description, it can be seen that the present invention comprises a portable work table adapted for being removably positioned within a storage compartment of a vehicle. It will be appreciated by those skilled in the art that changes could be made to the embodiments described above without departing from the broad inventive concepts thereof. It is understood, therefore, that this invention is not limited to the particular embodiments disclosed, but it is intended to cover all modifications which are within the scope and spirit of the invention as defined by the appended claims.
Claims
1. A portable work table comprising:
- a frame that includes; an upper wall having at least one opening, a bottom wall, and storage units connecting the upper and bottom walls;
- a plurality of legs movably connected to the frame, the legs being movable from a first position wherein the legs extend from the bottom wall and a second position wherein the legs are retracted from the first position such that the frame is positionable within a storage compartment of a vehicle;
- an insert panel connectable to the upper wall;
- at least one object connectable to the insert panel to allow the object to move with respect to the upper wall between a first position wherein the object is positioned within the interior of the storage unit below the upper wall and a second position wherein the object is positioned at least partially above the upper wall; and
- a plurality of rollers connected to an outside surface of the bottom wall.
2. The portable work table of claim 1, wherein each of the plurality of rollers are spaced at least 14 inches apart.
3. A portable work table comprising:
- a frame that includes; an upper wall having at least one opening, a bottom wall, and storage units connecting the upper and bottom walls;
- a plurality of legs movably connected to the frame, the legs being movable from a first position wherein the legs extend from the bottom wall and a second position wherein the legs are retracted from the first position such that the frame is positionable within a storage compartment of a vehicle;
- an insert panel connectable to the upper wall by an insert rod, such that the insert panel swivels about the insert rod, the insert panel including a connector for connecting an object to a surface of the insert panel; and
- at least one support lock connected to the upper wall for supporting and locking the insert panel to the upper wall.
4. The portable work table of claim 3, wherein the insert panel pivots from a first position wherein the insert panel is substantially parallel with the upper wall and a second position wherein the insert panel is substantially below the upper wall.
5. The portable work table of claim 3, wherein the support lock is connected to the upper wall and pivots about an axis substantially perpendicular to the upper wall.
6. The portable work table of claim 3, wherein the insert panel includes at least one opening.
7. The portable work table of claim 3, wherein insert panel is connected to the insert rod by a snap-fit.
8. The portable work table of claim 3, wherein the insert panel includes a recess along a side wall in communication with an opening along a top surface of the insert panel.
9. The portable work table of claim 3, wherein the portable work table includes at least two support locks.
10. The portable work table of claim 3, further comprising an opening in the upper wall for allowing access to a generally hollow interior.
11. The portable work table of claim 3, further comprising a removable cover.
12. The portable work table of claim 3, further comprising lockable retractable handles.
13. A portable work table kit comprising:
- the portable work table of claim 3; and
- a work tray that includes four inset holes.
Type: Application
Filed: Jun 24, 2008
Publication Date: Dec 24, 2009
Inventor: Geoffrey S. Miller (Ardmore, PA)
Application Number: 12/145,154