Portable dance floor
OwnerDale C. Buseinventor
Life of this patent
Estimating the term…
Abstract
A portable dance floor formed from the interconnection and interlocking of multiple dance sections each of which dance sections is formed from a dance substrate generally of plywood, wherein each dance section is supported off the ground. Dance sections interlock at the junction of four such sections, on the underside thereof into a main connector plate, and which sections interconnect along the interfacing sides of any two abutting sections by a spline disposed in a slot formed of aligned half slots. Transition members having an inclined plane to ease the change in elevation may be provided and may be interconnected in a similar manner to adjacent dance sections.
Claims16
An improved portable dance floor apparatus comprising a plurality of interconnected and interlocked dance sections, each of which dance sections comprises:
- a. a dance substrate having a dance surface and an underside and having a plurality of build-up strips on its underside around the periphery thereof, each of which build-up strips comprises an elongated generally rectangular portion having a bottom cutout section at each terminus;
- b. a main connector plate disposed beneath at least two adjacent dance sections, each of which main connector plates has a base and four upstanding spaced blocks disposed one in each corner upon said base,
- whereby when positioned beneath said dance sections, each of the spaced blocks fit behind two normally disposed build-up strips such that movement of any one dance section is impeded by any one block of said main connector plate and by the presence of an adjacent dance section, wherein each dance substrate has an inwardly directed half slot along one dimension's thickness,
- and further wherein a V-groove is formed between any two adjacent dance sections at the dance surface along one dimension thereof and additionally including a reinforcing strip of an elevation equal to the build-up strips, disposed in one direction on the underside of the dance substrate.
An improved portable dance floor comprising a plurality of interconnected and interlocked dance sections, each of which dance sections comprises:
- a. a dance substrate having a dance surface and an underside and having a plurality of build-up strips on its underside around the periphery thereof, each of which build-up strips comprises an elongated generally rectangular portion having a bottom cutout section at each terminus;
- b. a main connector plate disposed beneath at least two adjacent dance sections, each of which main connector plates has a base and four upstanding spaced blocks disposed one in each corner upon said base,
- whereby when positioned beneath said dance sections, each of the spaced blocks fit behind two normally disposed build-up strips such that movement of any one dance section is impeded by any one block of said main connector plate and by the presence of an adjacent dance section,
- further including at least one transition member connected to abutting dance sections by a transition connector to prevent injury, and wherein each transition connector includes a base having two spaced blocks at two adjacent corners thereof and an upstanding elongated insert spaced from said blocks between the other two corners thereof.
An improved portable dance floor apparatus comprising a plurality of interconnected and interlocked rectangular dance sections, each of which dance sections comprises:
- a. a dance substrate having a dance surface and an underside and having a plurality of build-up strips on its underside around the periphery thereof, each of which build-up strips comprises an elongated generally rectangular portion having a bottom cutout section at each terminus and wherein each dance substrate has an inwardly directed half slot along the width's thickness;
- b. a main connector plate disposed beneath at least two adjacent dance sections, each of which main connector plates has a base and four upstanding spaced blocks disposed one in each corner upon said base,
- c. a spline disposed within the slot formed of two opposed half slots;
- whereby when positioned beneath said dance sections, each of the spaced blocks fit behind two normally disposed build-up strips such that movement of any one dance section is impeded by any one block of said main connector plate and by the presence of an adjacent dance section wherein a V-groove is formed between any two adjacent dance sections at the dance surface along one dimension thereof and further including a reinforcing strip of an elevation equal to the build-up strips, disposed along the length on the underside of the dance substrate.
An improved portable dance floor apparatus comprising a plurality of interconnected and interlocked rectangular dance sections, each of which dance sections comprises:
- (a) a dance substrate having a dance surface and an underside and having a plurality of build-up strips on its underside around the periphery thereof, each of which build-up strips comprises an elongated generally rectangular portion having a bottom cutout section at each terminus and wherein each dance substrate has an inwardly directed half slot along the smaller dimension's thickness;
- b. a main connector plate disposed beneath at least two adjacent dance sections, each of which main connector plates has a base and four upstanding spaced blocks disposed one in each corner upon said base,
- c. a spline disposed within the slot formed of two opposed half slots;
- whereby when positioned beneath said dance sections, each of the spaced blocks fit behind two normally disposed build-up strips such that movement of any one dance section is impeded by any one block of said main connector plate and by the presence of an adjacent dance section, wherein a V-groove is formed between any two adjacent dance sections at the dance surface along one dimension thereof;
- wherein four special transition members are employed along the two long dimension sides, one at each of the four corners of the portable dance floor;
- each of which is retained in place by a special transition connector.
Dependencies are inferred from the claim text.