US 4,993,726 AGrant
Mobile Work Station for Painter
Issue Date:1991-02-19
•9 Claims
•6 Drawing Sheets
Abstract
A mobile work station for a painter or the like comprising a tray to hold paint containers and tools, four legs with wheels and a handle. The tray may be divided into compartments to more securely hold the paint containers. The legs are pivotally mounted and may swivel through 270.degree. for storage in the tray for ease of storage and transport. The legs may be secured in the depending and in the stored positions. A removable shelf may be attached to the work station to hold accessory equipment, tools and personal items. A carrying strap is provided to facilitate transport of the work station.
Metadata
Assignee
- Schumacher; Kevin H.
Inventors
- Kevin H. Schumacher
- Robert J. Martin
- Edward L. Martin
Application Information
Application Number:US 3710327
Filing Date:1989-06-26
Priority Date:1989-06-26
Art Unit:316
Classifications
IPC:
B62B 300
Field of Search:
10828025;125;129;13235;38;651;43;47.34;47.35;79.2;39;641;87.01
Patent Drawings (6 sheets)
Description
Field of the Invention
The present invention relates to a work station for use by painters and the like, more particularly to a tray having foldable legs with wheels and further having a compartmentalized tray to hold containers of paint and for the storage of paint equipment, tools and sundry items.
Background of the Invention
In the process of painting, the painter, whether a professional paint contractor or a home owner, places the container of paint on a surface and dips the brush or paint roller into the container. Since the container is bulky and prone to spilling, thereby causing damage and requiring much time wasted in clean up, the paint container is moved infrequently. This necessitates constant travel by the painter from the work area to the paint container, which is tiring and inefficient. Also, the paint container is usually placed on the floor to reduce the possibility of spillage. This location is inconvenient for the painter who must bend over to apply paint to the brush or roller. An alternative is for the painter to hold the paint container in one hand and paint with the other. This has the obvious disadvantages of restricting the painter's movement and being extremely tiring. Furthermore, the painter's accessory tools and equipment (sandpaper, wipes, tape, spackle, etc.) and personal items (beverage, cigarettes, ash tray, etc.) are not located near the work area and the painter must leave the work area to get these materials.
The only prior art of which the applicant is aware which is directed to a movable paint stand is U.S. Pat. No. 2,580,623 issued to Wahl in which there is disclosed a stand to support a paint pail, the stand being mounted on a carriage having rollers.
U.S. Pat. No. 2,290,450 issued to Renschin discloses a telescoping tube to support a horizontal rod. The rod takes the place of a man in holding paper to be applied to a ceiling so that a single person can perform the papering. The horizontal rod can be replaced by a pan to hold a bucket of paint to facilitate dipping a brush in the paint when painting a ceiling.
Also of interest to the present invention are the following:
These references disclose a variety of movable carts and tool stands. However, there is no suggestion that these be used for paint or paint equipment.
Accordingly, it can be seen that there exists a need for a device for use by painters which can be easily moved to the immediate work area, which holds the paint container at a convenient height so the container is less liable to be spilled, which also holds tools, accessory equipment and personal items, and which may be folded for ease of storage and transport.
Summary of the Invention
A principle object of the present invention is to alleviate the deficiencies of the prior art by providing a mobile work station for the painter which holds a paint container, tools and accessory equipment.
It is another object of the present invention to provide a mobile work station, such as is described above, which is work effective and reduces travel of the painter between the work area and the paint container.
It is a further object of the present invention to provide a mobile work station which is at a convenient height to be less tiring to the painter.
It is yet another object of the invention to provide a mobile work station which is compact and may be easily stored and transported.
In accordance with the teachings of the present invention, there is disclosed a mobile work station for a painter or the like wherein the work station is relatively lightweight and collapsible to facilitate transport and storage. The work station comprises a tray having side walls to form an open top whereby a paint roller, pan, brushes and the like may be disposed in the tray and moved about by the painter on the job. The work station also has a plurality of legs, each leg having a first end and a second end. The first end of each leg is mounted on the tray and is capable of being pivoted such that each leg has a first position in which the leg is adjacent to the tray and such that each leg has a second position in which the leg depends downwardly. The work station has means for securing each leg in both the first and second position.
Preferably, the tray is substantially rectangular and has four side walls. Preferably, the work station has four legs and each leg is capable of pivoting substantially 270.degree.. In this manner each leg has a first position in which the leg is stored in the open top of the tray. Also, casters are carried by the second end of each leg thereby facilitating the movement of the work station on the job. Further, the work station has a handle connected to the tray to facilitate movement of the work station. The work station further comprises at least one divider in the rectangular tray forming at least two compartments therein for storage of paint containers, tools, personal items and the like. Preferably, at least one compartment of the tray has a mesh-like structure.
Still other objects of the present invention will become readily apparent to those skilled in this art from the following description, wherein there is shown and described a preferred embodiment of this invention. Simply by way of illustration, the invention will be set forth in part in the description that follows and in part will become apparent to those skilled in the art upon examination of the following or may be learned with the practice of the invention. Accordingly, the drawings and descriptions will be regarded as illustrative in nature and not as restrictive.
Brief Description of the Drawings
FIG. 1 is a perspective view of the device of the present invention showing it during use thereof (including a removable shelf).
FIG. 2 is a top plan view of the device.
FIG. 3 is an end view of the device.
FIG. 4 is a side view of the device.
FIG. 5 is a cross-sectional view taken across the lines 5--5 of FIG. 2 in which the thickness has been exaggerated.
FIG. 6A is a perspective view of the device showing the legs in a depending position and showing the pivotal movement of the legs through 270.degree. to a stored position.
FIG. 6B is a perspective view of the device showing the legs in the stored position in the open top of the tray.
FIG. 7 is a perspective view showing a person holding the device in which the legs have been folded to the stored position.
FIG. 8 is a perspective view of the device with the carrying strap disposed thereon.
FIG. 9 is a perspective view of another embodiment of the device of the present invention.
FIG. 10 is a top view of the device of FIG. 9.
FIG. 11 is a side view of the device of FIG. 9.
FIG. 12 is an end view of the device of FIG. 9.
FIG. 13 is an end view of the device of FIG. 9 in which a transverse bar connects two legs.
FIG. 14A is a perspective view of the device of FIG. 9 showing the legs in a depending position and showing the pivotal movement of the legs through 270.degree. to a stored position.
FIG. 14B is a perspective view of the device of FIG. 9 showing the legs in the stored position in the open top of the tray.
Brief Description of the Preferred Embodiments
With reference to FIGS. 1-5, there is illustrated a mobile work station 10 for a painter or the like. The device has a rectangular tray 11 with side walls 12, 13, 14, 15 to form an open top receptacle. One or more dividers 16 are disposed within the tray to form compartments therein. The compartments are of dimensions such that equipment, such as a painter's pan for use with a paint roller applicator or a one (1) gallon can of paint, can be easily and securely placed in the compartment. Also, the compartment may be used for accessory equipment (such as sandpaper, wipes, paint brushes, tape, etc.) or for personal items (beverage, cigarettes, ash tray, etc.). As shown in FIG. 2, the tray may have a continuous surface, it may be a mesh-like surface or it may be continuous in one compartment and mesh-like 19 in another. For example, the compartment in which the pan for use with a roller applicator is preferably mesh-like 19 because there is a greater probability of paint spilling in this compartment and the mesh-like structure is less difficult to clean. Furthermore, the mesh-like structure reduces the total weight of the work station.
The work station has four legs 20, each leg having a first end and a second end. The first end of each leg is pivotally mounted on the tray 11. As shown in FIG. 6A, the legs may pivot through 270.degree. to a first position in which the leg 20 is adjacent to the tray 11 and is stored in the open top of the tray 11. The legs in the stored position are shown in FIG. 6B. The legs 20 also have a second position in which the legs 20 depend downwardly from the tray 11 to support the tray 11. Means are provided to secure the legs 20 in both first and second positions so the legs may be secure in the collapsed or working position respectively.
Preferably, the leg height is approximately 13 in. to 18 in. as being most convenient with respect to reducing bending by the painter and obtaining a stable work station 10.
Casters 21 are carried by the second end of each leg 20 to enable the work station 10 to be easily rolled over a surface to facilitate movement of the work station and reduce movement and travel by the painter.
A handle 31 is also provided which may be removable or may otherwise be foldable to allow easy transport and storage. The handle 31 may be a painter's "shorty pole" which may be threadably connected with a complementary threaded fitting on the work station 10. The handle allows the painter to easily pull or push the work station 10 safely as the painter progresses from one work area to another work area. In addition, a deeper paint pan capable of holding more paint may be used without the risk of back injury to the painter or spillage of the paint.
A removable shelf 25 may also be provided as a receptacle for painter's tools and sundry items. The shelf has a back 26, at least one shelf 27, sides 28 and means for removably attaching the shelf 25 to the work station 10. If desired, the shelf may have a hinged or removable cover.
As shown in FIG. 7, the work station 10 is relatively lightweight and is easily carried by a person in the collapsed position. The handle 31 may be conveniently placed across one of the compartments of the tray 11. A carrying strap 32 may be removably disposed about the tray 11 with the legs 20 in the first position adjacent to the inside of the tray 11, as in FIG. 8.
FIGS. 9-14B show an alternate embodiment of the work station 10 in which one leg 36 is pivotally mounted on the second side wall 13 substantially at the corner of the second side wall 13 and the first side wall 12. A second leg 37 is pivotally mounted on the fourth side wall 15 near the first side wall 12. The third leg 38 and fourth leg 39 are pivotally mounted on the third side wall 14; the third leg 38 is near the second side wall 13 and the fourth leg 39 is near the fourth side wall 15. The legs 36-39 are capable of pivoting substantially 270.degree. (FIG. 14A) such that the legs 36-39 have a first position in which the legs 36-39 are stored in the open top of the tray 11 and such that the legs 36-39 have a second position in which each leg 36-39 depends downwardly from the tray 11 and supports the tray 11. In the stored position, the first leg 36 is disposed adjacent to the second leg 37 as shown in FIG. 14B.
As shown in FIGS. 13, 14A and 14B, leg 38 and leg 39 may be connected by a transverse bar 40 therebetween so that both legs 38, 39 are moved simultaneously between the first stored position and the second supporting position.
The alternate embodiment may also have compartments and removable shelves.
Accordingly, it will be appreciated that the present invention readily achieves its objectives. The work station is mobile, provides a convenient means for holding paint, accessory equipment, tools and personal items, is relatively lightweight and easily transported and stored. It will be appreciated that, although use by painters has been identified, other workmen and homeowners will find the mobile work station of great utility for general movement of equipment, tools and other materials. Also, it will be appreciated that the work station may be rectangular or have other configurations adaptable to specific purposes.
Also, it will be appreciated that although the figures show a work station having four (4) legs, other configurations may be stably supported with other than four (4) legs.
Obviously, many modifications may be made without departing from the basic spirit of the present invention. Accordingly, it will be appreciated by those skilled in the art that within the scope of the appended claims, the invention may be practiced other than has been specifically described herein.
Claims
What is claimed is:
1. A mobile work station for a painter using a roller applicator and a paint pan or the like wherein the work station is relatively lightweight and has a collapsed position to facilitate transport and storage, and an erected position such that the work station is at a convenient height to reduce bending and stretching by the painter, the work station comprising, in combination: an open recessed tray having a planar bottom wall, the tray having a length, a front wall and an opposite back wall, a plurality of legs, each leg having a first end and a second end, the first end being pivotally mounted on the tray and being capable of being pivoted substantially 270.degree. between a stored position in which the leg is received within the recessed tray and an extended position in which the leg depends downwardly to support the tray; means for securing each leg in both the stored position and the extended position; casters carried by the second end of each leg, thereby facilitating the movement of the work station on the job; at least one divider in the tray forming a first compartment and a second compartment therein, said divider extending between the front wall and the back wall and having a cut-out portion adjacent each of said front and back walls for receiving at least two of the legs in the stored position thereof, the first compartment being sized to snugly receive the paint pan to be used with the roller applicator, the paint pan being disposed along the length of the tray between the front wall and the back wall, the second compartment being used for storage of paint cans, tools, paint brushes and the like; and a rigid handle connected to the tray and disposed centrally on the front wall of the work station where the painter normally works, the rigid handle facilitating both pushing and pulling of the work station by the painter, whereby the work station may be easily and frequently moved without spilling the paint.
2. The mobile work station of claim 1, wherein the tray is substantially rectangular and has two side walls.
3. The mobile work station of claim 1, wherein the work station has four legs.
4. The work station of claim 1, wherein at least one compartment of the tray has a mesh-like structure.
5. The work station of claim 1 further having a carrying strap which may be removably disposed about the tray to secure the legs in the tray and to facilitate transport of the work station.
6. The work station of claim 1, wherein the handle is removably connected.
7. The work station of claim 1, wherein the legs have a length of approximately 13 in. to 18 in.
8. A mobile work station for a painter using a roller applicator and a paint pan or the like, wherein the work station is relatively lightweight and collapsible to facilitate transport and storage, comprising in combination: a substantially rectangular recessed tray having a length, a bottom wall two side walls, a front wall and an opposite back wall, the walls joining at respective corners to form an open top; four legs, each legs, each leg having a first end and a second end, the first end being pivotally mounted substantially at each corner of the tray and being capable of pivoting substantially 270.degree. between a stored position in which the leg is received within the recessed tray, and an extended position in which the leg depends downwardly from the tray to support the tray; means for securing each leg in both the stored and the extended positions; casters carried by the second end of each leg, thereby facilitating the movement of the work station on the job; at least one divider in the tray forming a first compartment and a second compartment therein, said divider extending between the front wall and the back wall and having a cut-out portion adjacent each of said front and back walls for receiving at least two of the legs in the stored position thereof, the first compartment being sized to snugly receive the paint pan to be used with the roller applicator, the paint pan being disposed along the length of the tray between the front wall and the back wall, the second compartment being used for storage of paint cans, tools, paint brushes and the like; and a rigid handle connected to the tray and disposed centrally on the front wall of the work station where the painter normally works, and the rigid handle facilitating both pushing and pulling of the work station by the painter, whereby the work station may be easily and frequently moved without spilling the paint.
9. A mobile work station for a painter, wherein the work station is intended to assist a painter who is using a roller applicator, the mobile work station comprising a relatively lightweight unitary structure having a collapsed position to facilitate storage and transport, and further having an erected position in which the mobile work station is at a convenient height to reduce bending and stretching by the painter, the mobile work station having a length and including an open recessed tray having a front wall adjacent to where the painter normally stands and further having a back wall, and a bottom wall the front and back walls being transverse to the length of the mobile work station, the mobile work station further including a plurality of pivotable legs, such that the legs have a first storage position received within the received tray in the collapsed position of the mobile work station, and such that the legs have a second erected position in which the legs depend downwardly to support the tray in the erected position of the mobile work station, wheel means associated with the legs for facilitating the painter's convenient movement of the mobile work station on the job, the tray having a divider wall running along the length of the mobile work station between the front wall and the back wall of the tray thereof, thereby dividing the tray into at least a first large compartment running along the length of the mobile work station, and a paint pan having a shallow end and a deep end wherein the paint pan is snugly received within the first large compartment, such that the paint pan runs along the length of the mobile work station, such that the shallow end of the paint pan is adjacent to the front wall of the mobile work station where the painter normally stands while painting, and such that the deep end of the paint pan is adjacent to the back wall away from where the painter normally stands while painting, and a rigid handle secured to the front wall of the tray, the rigid handle being disposed substantially centrally of the mobile work station and projecting upwardly therefrom towards the painter, such that the painter may readily grasp the rigid upwardly-projecting handle for both pushing and pulling the mobile work station as the painter progresses on the job, without spilling the paint in the paint pan, and without requiring the painter to move away from the front wall of the mobile work station, thereby enhancing the speed, quality, and efficiency of the work being performed by the painter while simultaneously reducing painter fatigue on the job.