U.S. patent number 3,627,313 [Application Number 05/008,210] was granted by the patent office on 1971-12-14 for portable jogging recorder.
Invention is credited to Lewis M. Schonfeld.
United States Patent |
3,627,313 |
Schonfeld |
December 14, 1971 |
PORTABLE JOGGING RECORDER
Abstract
A base frame horizontally supports a resilient pad in turn
supporting the feet of the user. A fulcrumed lever actuates a
counter mounted on the base each time the padding is depressed by
the feet of the user.
Inventors: |
Schonfeld; Lewis M. (New York,
NY) |
Family
ID: |
21730367 |
Appl.
No.: |
05/008,210 |
Filed: |
February 3, 1970 |
Current U.S.
Class: |
482/51; 235/99R;
482/909 |
Current CPC
Class: |
A63B
24/00 (20130101); A63B 69/0035 (20130101); Y10S
482/909 (20130101) |
Current International
Class: |
A63B
24/00 (20060101); A63B 69/00 (20060101); A63b
023/04 () |
Field of
Search: |
;273/181 ;235/99
;272/74,60,59,57,69 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
|
|
|
|
|
|
|
227,726 |
|
Oct 1910 |
|
DD |
|
1,252,862 |
|
Dec 1960 |
|
FR |
|
Primary Examiner: Pinkham; Richard C.
Assistant Examiner: Dror; Richard
Claims
I claim:
1. An exercising device, comprising:
a frame;
a grid overlying said frame in horizontally spaced relation and
pivotally connected at one end portion to one end portion of said
frame;
a counter mounted on said one end portion of said frame, said
counter having a depending actuating plunger;
a lever connected with said grid and projecting beyond said
frame,
said lever having a free end portion underlying said plunger;
and
resilient means supporting said grid and returning it to a
horizontal plane each time said grid is pivoted downwardly, said
resilient means comprising a resilient pad overlying said frame and
having said grid imbedded therein whereby a substantial portion of
said pad underlies said grid.
Description
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to exercising devices and more
particularly to an indicator recording the movement or steps of a
user in stationary running or jogging.
For health reasons it is desirable and, with some individuals,
necessary that they exercise such as by running or jogging. Some
individuals prefer to do the jogging or running while substantially
stationary rather than out-of-doors for various reasons, such as
inclement weather. It is desirable that such jogging or running be
accomplished in progressive stages particularly when the individual
begins such exercise. This progressive degree or amount of exercise
is usually governed by the distance of travel out of doors or the
number of steps or times the feet touch the floor if performing
stationary jogging or running actions. For example, in beginning
stationary jogging it is usually specified that the exerciser
execute a selected number of steps which may be subsequently
repeated in series until they reach a maximum or required amount of
jogging per day.
This invention provides a means whereby the user's jogging steps
will be recorded and whereby through means of conversion tables the
efforts of the exerciser may be approximated in terms of an
equivalent of distance traveled.
2. Description of the Prior Art
U.S. Pat. Nos. 1,364,699 and 1,766,089 disclose treadmill-type
exercising devices which simultaneously record distance
traveled.
The principal distinction of this invention over these devices is
its relatively simple construction rendering it portable and easily
stored in an out-of-the-way place as well as economical in
production.
SUMMARY OF THE INVENTION
A base member horizontally supports a resilient pad. A mat or grid,
connected with the pad, is pivotally connected to one side of the
base. A leverlike arm, connected with the grid, projects laterally
of the base and actuates a counter supported by the base each time
the grid is moved downwardly from a position of repose by the feet
of the user. The counter thus records each step of the user.
The principal object is to provide a portable exercising device for
recording steps of the user in stationary running or jogging.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a top view;
FIG. 2 is a right end elevational view of FIG. 1;
FIG. 3 is a vertical cross-sectional view, partially in elevation,
taken substantially along the line 3--3 of FIG. 1;
FIG. 4 is a horizontal cross-sectional view, partially in
elevation, taken substantially along the line 4--4 of FIG. 3;
and,
FIG. 5 is a vertical cross-sectional view, partially in elevation,
similar to FIG. 3, of an alternative embodiment.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
Like characters of reference designate like parts in those figures
of the drawings in which they occur.
In the Drawings:
The reference numeral 10 indicates the device, as a whole, which is
rectangular in general configuration and includes a base or frame
12 having an overlying pad 14 and a counting device 16 supported by
the base. The base or frame 12 is upwardly open boxlike in general
configuration having a horizontal bottom 18 and integrally
connected front and rear walls 20 and 22, respectively, and
opposing sidewalls 24 and 26. The overall dimensions of the frame
12 is such that it encompasses an area greater than the combined
area occupied by the feet of the user for conveniently supporting
the user during stationary running or jogging exercises. A pair of
generally upward directed brackets 28 are secured in lateral spaced
relation to the forward or front wall 20 and project upwardly above
the horizontal plane of the upper limit of the frame 12 for
supporting the counting device 16. The counting device is provided
with an actuating plunger 30 depending from its lower surface for
progressively moving the dials 32 of the counter in response to
actuation of the plunger 30 in the manner presently described.
The counter is further provided with a reset lever 34 for returning
the counting dials 32 to a zero or starting position.
As shown in FIG. 3, the pad 14 is formed of resilient material
substantially rectangular in configuration and dimensioned to be
received between the respective side and end walls of the frame 12
and project upwardly from the horizontal plane defining the upper
limit of the walls. A rigid mat or grid 36, having an overall
dimension substantially equal to the pad 14, is horizontally
embedded or supported therewithin. The grid 36 may be formed from
any suitable material, for example, expanded metal or crossed
rodlike members extending longitudinally and transversely of the
frame. In the example shown by FIG. 4, two pairs of the
longitudinally extending rod members of the grid are extended
beyond the grid at the forward end of the frame to form a U-shape,
indicated at 38, with the bight portion of each U-shape journaled
by lugs 40 formed on and projecting inwardly of the forward wall 20
thus pivotally connecting the grid 36 to the forward wall and
forming a fulcrum point for vertical movement of the other end
portion of the grid about the horizontal axis formed by the lugs
40.
One of the longitudinal central rods forming the grid is extended
to project forwardly and upwardly from the front wall 20 to form a
lever 42 which journals a small roller 44, or the like, at is
upwardly disposed free end in contact with the depending end of the
counter plunger 30. The lever 42 is preferably formed of resilient
spring metallic material, for the reasons readily apparent, and, if
desired, may have a loop or coil 46, formed intermediate its ends,
to add resiliency to the lever. Thus, each time the free end
portion of the grid 36 is forced downwardly the free end of the
lever 42 is lifted for actuating the counting plunger 30 by
pivoting movement of the grid about the fulcrum point formed by its
connection with the lugs 40.
In the example shown by FIG. 3, the resiliency of the pad 14
returns the grid 36 to its position of repose each time the user's
weight is removed from the pad.
Alternatively the resistance offered to the weight of the user may
be accomplished by interposing a plurality of helically coiled
springs 50, or the like, between the grid and frame bottom 18. In
this embodiment a relatively thin pad 14A overlies the grid 36.
OPERATION
In operation the user places the device 10 on a horizontal
supporting surface with the pad 14 disposed upwardly. The counting
dials are reset to zero and the user performs his stationary
running or jogging exercise on the pad 14 or 14A. Each time the
user's foot contacts the pad his weight pivots the free end portion
of the grid 36 in a downward direction thus lifting the free end of
the lever 42 which actuates the counting plunger 30 and records
each such step on the counter 16. Obviously, the total number of
recorded steps may be transposed to equal an equivalent distance
traveled when the dimensions of normal jogging action of the
particular user is known.
Obviously the invention is susceptible to changes or alterations
without defeating its practicability, therefore, I do not wish to
be confined to the preferred embodiment shown in the drawings and
described herein.
* * * * *