Therapy platform anti-fatigue matting
09700165 ยท 2017-07-11
Assignee
Inventors
Cpc classification
International classification
Abstract
A work mat on which a worker stands while operating a machine for comfort and for the purpose of easing of physical stress caused by standing on a non-compressible floor during a work day. The work mat includes a wooden platform with a peripheral synthetic border which tapers from the floor up to the top edge of the wooden platform. In addition, the synthetic border extends inward about one half inch under the peripheral edge of the wooden platform, thereby elevating the wooden platform above the floor. The wooden platform is therefore suspended over the floor and can flex up and down as a user walks on or stands on the mat, thereby absorbing some of the shock of walking and moving on the floor. The compressibility of the wooden platform adds to the comfort of the work mat as well.
Claims
1. A modular mat platform comprising: at least one female work mat section comprising a first rectangular wooden platform having a top surface, a bottom surface, and at least one female inner edge; at least one male work mat section comprising a first rectangular wooden platform having a top surface, a bottom surface, and at least one male inner edge; said at least one female work mat including a first female side edge border parallel and spaced apart from a second female side edge border connected by a female end edge border, each one having a chamfered edge including at least one conduit extending along a longitudinal side edge comprising spaced apart web elements; said at least one male work mat including a first male side edge border parallel and spaced apart from a second male side edge border connected by a male end edge border, each one having a chamfered edge including at least one conduit extending along a longitudinal side edge comprising spaced apart web elements; said at least one female work mat aligning opposite said at least one male work mat with said at least one female inner edge opposing said at least one male inner edge; at least one connecting dowel of corresponding size and shape disposed in said first female side edge conduit and said corresponding first male side edge conduit, and at least one connecting dowel of corresponding size and shape disposed in said second female side edge conduit and said corresponding male second side edge conduit for cooperative engagement of said at least one female inner edge and said at least one male inner edge; a base of said border extends pass an end wall forming a border base flange, whereby said end wall of said edge border abuts a side edge of said platform and said border base flange supports a bottom edge of said platform; and said chamfered edge of said edge border comprises a longitudinal member having a flat base connecting to an end wall, and a top load supporting surface integrally joining said base and said an end wall at an acute angle forming an inclined plane extending upward from a tip formed by a junction with said base and said top or said end wall providing a generally seamless transition from said edge border to a top surface of said platform section.
2. The modular mat platform of claim 1, including a selected number of expander work mat sections each one comprising: at least one expander work mat section comprising a first rectangular wooden platform having a top surface, a bottom surface, and an expander female inner edge and an expander male inner edge; said at least one expander work mat including a first expander side edge border parallel spaced apart from a second expander side edge border, each one having a chamfered edge including at least one conduit extending along a longitudinal side edge comprising spaced apart web elements; said at least one expander work mat including a first expander side edge border parallel and spaced apart from a second expander side edge border connected by an expander end edge border, each one having a chamfered edge including at least one conduit extending along a longitudinal side edge comprising spaced apart web elements; said expander female inner edge aligning opposite of said inner edge of said at least one male work mat and said expander male inner edge aligning opposite of said inner edge of at least one female inner edge; at least one connecting dowel of corresponding size and shape disposed in said first female side edge conduit and said corresponding first expander side edge conduit, and at least one connecting dowel of corresponding size and shape disposed in said male side edge conduit and said corresponding expander second side edge conduit for cooperative engagement of said at least one female work mat with said expander work mat and said at least one male work mat; said chamfered edge of said edge border comprises a longitudinal member having a flat base connecting to an end wall, and a top load supporting surface integrally joining said base and said an end wall at an acute angle forming an inclined plane extending upward from a tip formed by a junction with said base and said top or said end wall providing a generally seamless transition from said edge border to a top surface of said platform section; said web comprises at least two spaced apart vertical walls spaced apart from said end wall for providing compression and lateral support; said base of said border extends pass said end wall forming a border base flange, whereby said end wall of said edge border abuts a side edge of said platform and said border base flange supports a bottom edge of said platform; and a longitudinal border support member inserting into a longitudinal passage between said spaced apart vertical walls of said edge border to provide structural strength thereto and minimize compression under load.
3. The modular mat platform of claim 1 wherein said borders comprise elastomeric synthetic material.
4. The modular mat platform of claim 1 wherein at least a top surface of said rectangular wooden platforms is covered with a covering selected from the group consisting of smooth, textured, granular, and electrostatically dissipative coatings.
5. The modular mat platform of claim 1, wherein said top surface of said chamfered edge border is selected from the group consisting of an irregular pattern, a stamped pattern, a grooved pattern, and combinations thereof.
6. The modular mat platform of claim 1, wherein said web comprises at least two spaced apart vertical walls spaced apart from said end wall for providing compression and lateral support.
7. The modular mat platform of claim 6, including longitudinal border support members inserting into a longitudinal passage between said spaced apart vertical walls of said edge border to provide structural strength thereto and minimize compression under load.
8. The modular mat platform of claim 1, including a spacer disposed on a top surface of said border base flange supporting said platform above a top surface of said floor.
9. The modular mat platform of claim 1, further comprising: at least one expander work mat section comprising a first rectangular wooden platform having a top surface, a bottom surface, and an expander female inner edge and an expander male inner edge; said at least one expander work mat including a first expander side edge border parallel spaced apart from a second expander side edge border, each one having a chamfered edge including at least one conduit extending along a longitudinal side edge; said at least one expander work mat including a first expander side edge border parallel and spaced apart from a second expander side edge border connected by an expander end edge border, each one having a chamfered edge including at least one conduit extending along a longitudinal side edge; said expander female inner edge aligning opposite of said inner edge of said at least one male work mat and said expander male inner edge aligning opposite of said inner edge of at least one female inner edge; at least one connecting dowel of corresponding size and shape disposed in said first female side edge conduit and said corresponding first expander side edge conduit, and at least one connecting dowel of corresponding size and shape disposed in said male side edge conduit and said corresponding expander second side edge conduit for cooperative engagement of said at least one female work mat with said expander work mat and said at least one male work mat; said chamfered edge of said edge border of said at least one expander work mat comprises a longitudinal member having a flat base connecting to an end wall, and a top load supporting surface integrally joining said base and said an end wall at an acute angle forming an inclined plane extending upward from a tip formed by a junction with said base and said top or said end wall providing a generally seamless transition from said edge border to a top surface of said platform section; and said base of said border of said at least one expander work mat extends pass said end wall forming a border base flange, whereby said end wall of said edge border abuts a side edge of said platform and said border base flange supports a bottom edge of said platform.
10. The modular mat platform of claim 9, including a web comprising at least two spaced apart vertical walls spaced apart from said end wall for providing compression and lateral support.
11. The modular mat platform of claim 10, including a longitudinal border support member inserting into a longitudinal passage between said spaced apart vertical walls of said edge border to provide structural strength thereto and minimize compression under load.
12. The modular mat platform of claim 9, including a spacer disposed on a top surface of said border base flange supporting said platform above a top surface of said floor.
13. The modular mat platform of claim 9 wherein said borders comprise elastomeric synthetic material.
14. The modular mat platform of claim 9 wherein at least a top surface of said rectangular wooden platforms is covered with a covering selected from the group consisting of smooth, textured, granular, and electrostatically dissipative coatings.
15. The modular mat platform of claim 9, wherein said top surface of said chamfered edge border is selected from the group consisting of an irregular pattern, a stamped pattern, a grooved pattern, and combinations thereof.
16. A modular mat platform consisting of: at least one female work mat section comprising a first rectangular wooden platform having a top surface, a bottom surface, and at least one female inner edge; at least one male work mat section comprising a first rectangular wooden platform having a top surface, a bottom surface, and at least one male inner edge; said at least one female work mat including a first female side edge border parallel and spaced apart from a second female side edge border connected by a female end edge border, each one having a chamfered edge including at least one conduit extending along a longitudinal side edge comprising spaced apart web elements; said at least one male work mat including a first male side edge border parallel and spaced apart from a second male side edge border connected by a male end edge border, each one having a chamfered edge including at least one conduit extending along a longitudinal side edge comprising spaced apart web elements; said at least one female work mat aligning opposite said at least one male work mat with said at least one female inner edge opposing said at least one male inner edge; at least one connecting dowel of corresponding size and shape disposed in said first female side edge conduit and said corresponding first male side edge conduit, and at least one connecting dowel of corresponding size and shape disposed in said second female side edge conduit and said corresponding male second side edge conduit for cooperative engagement of said at least one female inner edge and said at least one male inner edge; said chamfered edge of said edge border comprises a longitudinal member having a flat base connecting to an end wall, and a top load supporting surface integrally joining said base and said an end wall at an acute angle forming an inclined plane extending upward from a tip formed by a junction with said base and said top or said end wall providing a generally seamless transition from said edge border to a top surface of said platform section; said web comprises at least two spaced apart vertical walls spaced apart from said end wall for providing compression and lateral support; said edge border including longitudinal border support members inserting into a longitudinal passage between said spaced apart vertical walls of said edge border to provide structural strength thereto and minimize compression under load; and said base extending pass said end wall forming a border base flange, whereby said end wall of said edge border abuts a side edge of said platform and said border base flange supports a bottom edge of said platform above a top surface of said floor.
17. The modular mat platform of claim 16, wherein said top surface of said chamfered edge is selected from the group consisting of an irregular pattern, a stamped pattern, a grooved pattern, and combinations thereof.
18. The modular mat platform of claim 16, including a spacer disposed on a top surface of said border base flange supporting said platform above a top surface of said floor.
19. The modular mat platform of claim 16 wherein said borders comprise elastomeric synthetic material.
20. The modular mat platform of claim 16 wherein at least a top surface of said rectangular wooden platforms is covered with a covering selected from the group consisting of smooth, textured, granular, and electrostatically dissipative coatings.
21. A modular mat platform comprising: at least one female work mat section comprising a first rectangular wooden platform having a top surface, a bottom surface, and at least one female inner edge; at least one male work mat section comprising a first rectangular wooden platform having a top surface, a bottom surface, and at least one male inner edge; said at least one female work mat including a first female side edge border parallel and spaced apart from a second female side edge border connected by a female end edge border, each one having a chamfered edge including at least one conduit extending along a longitudinal side edge; said at least one male work mat including a first male side edge border parallel and spaced apart from a second male side edge border connected by a male end edge border, each one having a chamfered edge including at least one conduit extending along a longitudinal side edge; said at least one female work mat aligning opposite said at least one male work mat with said at least one female inner edge opposing said at least one male inner edge; at least one connecting dowel of corresponding size and shape disposed in said first female side edge conduit and said corresponding first male side edge conduit, and at least one connecting dowel of corresponding size and shape disposed in said second female side edge conduit and said corresponding male second side edge conduit for cooperative engagement of said at least one female inner edge and said at least one male inner edge; at least one expander work mat section comprising a first rectangular wooden platform having a top surface, a bottom surface, and an expander female inner edge and an expander male inner edge; said at least one expander work mat including a first expander side edge border parallel spaced apart from a second expander side edge border, each one having a chamfered edge including at least one conduit extending along a longitudinal side edge; said expander female inner edge aligning opposite of said inner edge of said at least one male work mat and said expander male inner edge aligning opposite of said inner edge of at least one female inner edge; at least one connecting dowel of corresponding size and shape disposed in said first female side edge conduit and said corresponding first expander side edge conduit, and at least one connecting dowel of corresponding size and shape disposed in said male side edge conduit and said corresponding expander second side edge conduit for cooperative engagement of said at least one female work mat with said expander work mat and said at least one male work mat; said chamfered edge of said edge border comprises a longitudinal member having a flat base connecting to an end wall, and a top load supporting surface integrally joining said base and said an end wall at an acute angle forming an inclined plane extending upward from a tip formed by a junction with said base and said top or said end wall providing a generally seamless transition from said edge border to a top surface of said platform section; and said base of said border extends pass said end wall forming a border base flange, whereby said end wall of said edge border abuts a side edge of said platform and said border base flange supports a bottom edge of said platform.
22. The modular mat platform of claim 21, including a web comprising at least two spaced apart vertical walls spaced apart from said end wall for providing compression and lateral support.
23. The modular mat platform of claim 22, including a longitudinal border support member inserting into a longitudinal passage between said spaced apart vertical walls of said edge border to provide structural strength thereto and minimize compression under load.
24. The modular mat platform of claim 21, including a spacer disposed on a top surface of said border base flange supporting said platform above a top surface of said floor.
25. The modular mat platform of claim 21 wherein said borders comprise elastomeric synthetic material.
26. The modular mat platform of claim 21 wherein at least a top surface of said rectangular wooden platforms is covered with a covering selected from the group consisting of smooth, textured, granular, and electrostatically dissipative coatings.
27. The modular mat platform of claim 21, wherein said top surface of said chamfered edge border is selected from the group consisting of an irregular pattern, a stamped pattern, a grooved pattern, and combinations thereof.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1) A better understanding of the present invention will be had upon reference to the following description in conjunction with the accompanying drawings in which like numerals refer to like parts throughout the views wherein:
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
DESCRIPTION OF THE PREFERRED EMBODIMENTS
(17) In accordance with the present invention and figures, a modular ergonomic work mat 1 is shown in
(18) The first end panel or section 10 has a first inner end edge 2 including sockets or pockets for inserts 17 formed therein. The opposing second end section 11 has a second inner end edge 3 including projections, tongues, or biscuit members 16 formed thereon or both sections may include sockets 17 wherein biscuits or other joining members may be inserted into the pockets between adjoining panels locking or joining the panels together. An optional third center section 12 has a third inner end edge 4 including sockets or grooves 17 formed therein, and a fourth inner end edge 5 including projections or tongues 16 formed thereon. It is contemplated that any desired number of middle to center sections 12 can be disposed between a first end section 10 and a second end section 11 to expand the size of the working mat 1.
(19) The projections 16 of the first inner edge 2 of the first section 10 are cooperatively engageable with the opposing sockets 17 of the second inner end edge 3 of the second end section 12 to form a working mat.
(20) As illustrated best in
(21)
(22) If only a short length of work mat is required for a particular installation, then only a female section 10 and a male section 12 will be assembled to one another. When a longer work mat is needed, any number of expander sections 11 are added between the female section 10 and the male section 12 to provide the desired length of work mat 5.
(23)
(24) As shown in the figures, the border 13 covers the edges of wooden platform 14 and tapers down to the floor to prevent a user from tripping on one of the edges. As seen in
(25) The top load supporting surface 22 of the border 13 integrally joins the top edge of the end wall 24 to the opposing front end edge of the base 21 at an acute angle of 45 degrees or less, preferably an angle less than thirty-five degrees and more preferably from about 5 to 35 degrees. One embodiment of the invention includes a border having a base 21 and top surface 26 forming an acute angle A in the range of eight to thirty-five degrees wherein the length of the top surface or hypotenuse 26 is in the range of two to eight inches in length and more preferably in the range of three to four inches in length. As shown in the drawings, the top surface 26 of the border forms an inclined plane extending upward from a tip 40 formed by a junction with the base 21 the floor or support surface, toward the top of the short end wall 24 to integrally join the front edge of the base 21 forming the hypotenuse whereby the border cross-sectional shape defines an inclined plane or slope. As shown in
(26) The web 36 comprising at least two spaced apart vertical walls 22 and 23 are parallel to the short end 24 and provide compression and lateral support to the triangular boarder 13 against collapse of the hypotenuse 26, when the boarder 13 has a downward load applied.
(27) A border base flange which may be an extension of the base 21 defines a flange 30 extending past the end 24 of the border. The extension 30 has a length in the range of one quarter inch to two inches and is preferably in the range of three quarters inch to one inch long. The thickness of the extension 30 is in the range of one eight to one quarter inches thick.
(28)
(29) With reference to
(30)
(31)
(32)
(33) It is anticipated that at least the top surface of the wooden platform 14 of the modular sections are coated with a smooth, textured, granular or electro-static dissipative finish or laminate.
(34) Furthermore, a compressible material can be fastened underneath or above the wood offering further ergonomic properties combined with the function of said platform. An even or flush horizontal work surface can be provided where the highest point of the vertical wall edge of the tapered border adjoins the top work surface of a compressible material. A seamless and flush joint is formed with the top of a floor panel or floor section supported by a compressible bottom layer. The layer of compressible material applied to the top of said platform has a compression force deflection according to ASTM D 3574-08 up to 75 psi and preferably from 5 to 75 pounds per square inch. A compressible material may be used on the bottom side of the floor platform or section supporting same either alone or in combination with compressible material on the top surface which provides the floor panel, floor platform or section with a compression force deflection according to ASTM D 3574-08 up to 75 psi and preferably from 5 to 75 psi. The compressible material on a top surface of the platform, section, or floor panel ranges in compression set under constant deflection according to ASTM D 1056-00 up to 70 psi. and preferably from 3-70 psi. The compressible material on the bottom side ranges in compression set under constant deflection according to ASTM 1056-00 up to 70 psi and preferably from 3-70 psi.
(35) The attached compressible material comprises of an open or closed cell foam material, or vinyl like composite. Both open-cell and closed-cell products are available in a large variety of compression deflection ranges. Padding may still be capable of providing proper ergonomic support to both stationary and walking activities.
(36) Open cell material looks and acts like a sponge. Closed cell material looks like a bunch of bubbles glued together. When force is applied to an open cell product, after release of the force, the product bounces back to shape because the open cell structure allows air to flow back into the material. On the contrary, when force is applied to a closed cell product, some of the bubbles may burst, resulting in a loss of cushion and support. The closed cell structure impedes the flow of air so that the structure does not return to its original shape as quickly after release of the force.
(37) Open-cell foam products typically have lower compression set numbers. However, their structure permits the absorption of water, which may require them being sealed to prevent mold and mildew when utilized in the present invention. For example, Rubberlite Inc. offers a polyurethane open-cell product called HYPUR-CEL H0705 that may be used in the present invention. Rubberlite Inc. also offers closed-cell sponge rubber materials that may be used in the present invention. Both products exhibit 40% compression set. Armacell LLC offers a neoprene blend named IG-2 that supports 25% compression set. These materials are provided for exemplary purposes only and not intended to limit the scope of the present invention.
EXAMPLE 1
(38) For example, one preferred embodiment of the present invention would include the following features and is described as follows:
(39) The modular wood platform ranges from to 1 in thickness with the bottom surface raised off the floor with a range of -2 for suspension effect comprising a spring bounce and absorption effect for weight bearing stress in static and rhythmic posture.
(40) A tapered border provides safe ingress and egress transition on and off from said wood platform is affixed or attached to a wood platform providing a seamless transition therewith. The attached border comprises a polymer and more particularly a plastic or other synthetic material such as polyvinylchloride (PVC), an elastomer material, a rubber material, a polyblend (plastic and rubber composite material), or other polymeric compound or like material providing good resilience, traction, controlled compressibility, and insulating properties with a slope ranging up to 45 percent, more preferably from 1 to 45 percent, more preferably from 5 to 40 percent and even more preferably from 8 to 35 percent. In one preferred embodiment, the attached border ranges in width from 2 to 8 inches depending upon the thickness of the wood platform base with a slope ranging from 8%-35%.
(41) In at least one embodiment, the sloped attached border system includes panels or sections having two or three side and end surface areas opposite the sloped side area comprising at least one vertical plane or side edge and one horizontal plane ranging from to 1 inch for adjoining the panels or sections of the wood platform.
(42) The sloped attached border system comprises a tapered body having a slope in a range of from 8-35% with two or three side and/or end surface edge areas opposite the sloped side with a vertical plane or thickness ranging from to 2 inches. The adjoining sloped border contains a channeled or hollow inner configuration that enables modular connection methods of said ergonomic wood and border system via a biscuit and insert configuration.
(43) The sloped border having an internal construction contains at least one, preferably two, and more preferably a plurality of between 3-5 channels for connection to the other like modular constructed platform utilizing connectors made of wood, plastic, nylon, PVC or metal in either modular or permanent male and female connection in tongue and groove form and function. The wood platform ranges in height up to three inches, and typically has a thickness of from to 2 inches with an attached border system containing a sloping or tapered edge or chamfered border of 5-35 percent and having an overall width extending from the wood platform outer peripheral edge of from 2 to 8 inches.
(44) The chamfered border optionally includes a hollowed interior portion optionally including a selected number of spaced apart vertical support walls or up to five inside vertical supports and at least one and more preferably from 3 to 5 horizontal support members to provide modular male/female connection. A second wood platform or section with an adjoining sloped or chamfered border with a selected corresponding sized top vertical range of for example to 2 inches and a bottom sloped vertical height of under can be connected thereto.
(45) The surface of the wood platform with adjoining sloped border system can be coated with a smooth, textured, granular, or electro static dissipative finish or laminate and may include compression properties. A modular raised wood platform with a sloped border on up to four sides with the vertical riser consisting of PVC or like material on the bottom surface is either integrated into the sloped border material or independently fastened to the bottom of wood platform. The raised wood platform comprising or consisting of a sloped border system supports the wood above a resting surface or the ground while additionally providing anti-slip bottom surface traction to said platform. The horizontal plane of surface area of the raised wood platform is even with or as much as greater than the top vertical rise of the tapered border.
(46) The foregoing detailed description is given primarily for clearness of understanding and no unnecessary limitations are to be understood therefrom, for modification will become obvious to those skilled in the art upon reading this disclosure and may be made upon departing from the spirit of the invention and scope of the appended claims. Accordingly, this invention is not intended to be limited by the specific exemplification presented herein above. Rather, what is intended to be covered is within the spirit and scope of the appended claims.