Arrangement in a flexible sliding mat, if desired for use with an exerciser

• US 5,133,700 A
• Filed: 11/29/1990
• Issued: 07/28/1992
• Est. Priority Date: 06/08/1988
• Status: Expired due to Fees

• Current Assignee: Thor F. Braathen
• Original Assignee: Thor F. Braathen
• Inventors: Braathen, Thor F.
• Primary Examiner(s): Apley, Richard J.
• Assistant Examiner(s): CROSBY, DAVID
• Application Number:
  US07/623,423
• Time in Patent Office: 607 Days
• Field of Search: 272/70, 272/97, 272/93, 272/56.5 R, 272/56.5 SS, 434/255
• US Class Current: 482/51
• CPC Class Codes: A63B 21/00047 Exercising devices not moving during use benches A63B21/4029; isometric exercising devices A63B21/0023; step exercisers A63B23/0458; walk exercisers A63B23/0464
• CPC Class Codes: A63B 21/012 using frictional force-resisters electromagnetically-controlled brakes A63B21/0056
• CPC Class Codes: A63B 21/4037 Exercise mats for personal use, with or without hand-grips or foot-grips, e.g. for Yoga or supine floor exercises mats for absorbing shocks A63B6/00
• CPC Class Codes: A63B 22/20 using rollers, wheels, castors or the like, e.g. gliding means, to be moved over the floor or other surface, e.g. guide tracks, during exercising
• CPC Class Codes: A63B 69/0022 for skating
• CPC Class Codes: A63C 19/04 Mats or carpets for courts
• CPC Class Codes: A63C 19/10 Ice-skating or roller-skating rinks; Slopes or trails for skiing, ski-jumping or tobogganing chutes A63G21/00; ski-lifts B61B11/00; making or maintaining surfaces of snow or ice suitable for traffic or sporting purposes E01H4/00; removing snow or ice E01H5/00; production of ice or snow F25C3/00

Abstract

A flexible sliding mat may be provided on a floor and used with an exerciser to simulate skating, snow skiing, etc. A user'"'"'s feet slide from one end to the other end of a sliding surface member of the sliding mat and bear against transverse stop/kick-off edge elements at oppostie ends of the sliding surface member. The stop/kick-off edge elements are displaceable along sliding mat for adjustment of the length of the sliding surface member. Each edge element includes a pair of members including an upper member placed above the sliding mat and a lower member placed below the sliding mat. Each lower member has a flange which extends beyond the longitudinal side of the respective upper member. The upper and lower members are connected by screw bolts and nuts extending through aligned holes at each end of each pair of members. By loosening the nuts, the pair of members can be displaced along the sliding mat for adjustment to a desired length between the stop/kick-off edge elements for various exercises, and dependent on the size of the user. The sliding mat preferably has a lower surface providing good friction against the support, e.g. made of a rubber material.

Claims

1. A flexible sliding mat to be placed on a floor for use in exercising, said mat comprising:

a sliding surface member having an upper surface over which the feet of a user may slide during exercise and opposite end portions, said sliding surface member having a flexibility sufficient to enable said sliding surface member to be rolled up when not in use;

a pair of stop/kick-off edge elements connected to and extending across respective said opposite end portions and defining stops against which abut the feet of the user, at least one said edge element being displaceable in opposite directions relative to said sliding surface member; and

each said edge element including a longitudinal flange positioned beneath said sliding surface member, said flanges of said pair of edge elements extending toward and being spaced from each other by amounts sufficient to ensure that, when a foot of the user abuts either of said edge elements, the user'"'"'s foot will exert a downward force on the respective said flange preventing said edge element from tilting.

2. A mat as claimed in claim 1, wherein each said edge element comprises an upper member positioned above and bearing against said sliding surface member, a lower member positioned beneath said sliding surface member, and releasable connecting means for releasably clamping said sliding surface member between said upper and lower members.

3. A mat as claimed in claim 2, wherein said releasable connecting means is provide at each of opposite ends of said upper and lower members.

4. A mat as claimed in claim 2, wherein said lower member includes said flange.

5. A mat as claimed in claim 4, wherein said flange extends beyond said upper member in a direction toward the other said edge element.

6. A mat as claimed in claim 2, wherein a lower surface of said upper member and an upper surface of said lower member have complementary cross-sectional shapes to enable interlock therebetween and clamping therebetween of said sliding surface member.

7. A mat as claimed in claim 6, wherein said lower surface of said upper member has a concave configuration and said upper surface of said lower member has a convex configuration.

8. A mat as claimed in claim 2, wherein said connecting means comprises a bolt extending through aligned holes in said upper and lower members, and a nut threaded on said bolt.

9. A mat as claimed in claim 2, wherein said upper member is hollow.

10. A mat as claimed in claim 2, wherein said upper member has a lateral surface extending at an obtuse angle to said sliding surface member and defining the respective said stop.

11. A mat as claimed in claim 1, wherein said sliding surface member comprises a transparent plastic mat.

12. A mat as claimed in claim 11, further comprising an underlying mat formed of a high friction material and positioned beneath said plastic mat.

13. A mat as claimed in claim 12, wherein said underlying mat is formed of rubber.

14. A mat as claimed in claim 12, further comprising instructional indicia positioned between said underlying mat and said plastic mat and visible to a user through said plastic mat.