U.S. patent number 3,886,611 [Application Number 05/385,047] was granted by the patent office on 1975-06-03 for pivotable arm rest for boat seat.
This patent grant is currently assigned to Scott Port-A-Fold, Inc.. Invention is credited to Lawrence E. Canter, Thomas Francis, James E. Lammy.
United States Patent |
3,886,611 |
Lammy , et al. |
June 3, 1975 |
Pivotable arm rest for boat seat
Abstract
A pivotable arm rest for a boat seat or the like includes a
bracket secured to the seat and having a pair of projections
extending outwardly therefrom. An arm is pivotally supported on one
of the projections and extends to a padded arm rest. The arm is
secured to the first projection by a knob and is located by the
second projection which engages the underside of the arm to locate
the arm in an operative position and which engages a tab projecting
inwardly from the arm to locate the arm in a stowed position.
Inventors: |
Lammy; James E. (Napoleon,
OH), Francis; Thomas (Russia, OH), Canter; Lawrence
E. (Bryan, OH) |
Assignee: |
Scott Port-A-Fold, Inc.
(Archbold, OH)
|
Family
ID: |
23519813 |
Appl.
No.: |
05/385,047 |
Filed: |
August 2, 1973 |
Current U.S.
Class: |
114/363;
297/411.32 |
Current CPC
Class: |
B63B
29/04 (20130101) |
Current International
Class: |
A47C
7/54 (20060101); B63B 29/04 (20060101); B63B
29/00 (20060101); B63b 029/00 () |
Field of
Search: |
;9/1,7 ;297/417,416 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Spar; Robert J.
Assistant Examiner: Underwood; Donald W.
Attorney, Agent or Firm: Richards, Harris & Medlock
Claims
What is claimed is:
1. In combination:
a fishing boat including:
a relatively long, relatively narrow hull;
drive means for propelling the hull at relatively high speeds;
and
an operating compartment including means facilitating steering of
the boat and controlling the operation of the drive means;
a fishing seat supported on the hull of the fishing boat and
including:
a substantially rigid seat shell;
a generally horizontally disposed bottom cushion mounted on the
shell; and
a generally vertically disposed back cushion mounted on the
shell;
a pivotable arm rest for the boat seat including:
a bracket secured to the boat shell and having at least one
projection extending horizontally therefrom;
an arm pivotally supported on the projection of the bracket and
extending therefrom to an arm rest portion; and
cooperating means on the arm and the bracket for selectively
securing the arm either in an operative position wherein the arm
rest portion of the arm extends outwardly from the back cushion and
substantially above the bottom cushion of the boat seat and a
stowed position wherein the arm rest portion of the arm is
positioned adjacent to and substantially below the bottom cushion
of the boat seat and for releasing the arm for pivotal movement
about the projection of the bracket downwardly from the operative
position to the stowed position and upwardly from the stowed
position to the operative position the cooperating means further
comprising:
a second projection extending from the bracket at a point spaced
from the first projection;
a first surface on the arm for cooperation with the second
projection to support the arm in the operative position;
a second surface on the arm for cooperation with the second
projection to support the arm in the stowed position; and
a knob threadedly engaging the first projection for cooperation
therewith to alternately secure the arm either in the operative
position or in the stowed position, and to release the arm for
pivotal movement between the two positions.
2. The combination according to claim 1 wherein the arm has a
T-shaped cross-section and includes a main web and an upper flange,
wherein the first surface of the arm comprises the underside of the
web, and wherein the second surface of the arm comprises a tab
projecting from the flange.
3. The combination according to claim 1 further including pad means
comprising the arm rest portion of the arm and pivotable with the
arm between the operative and the stowed positions.
Description
BACKGROUND AND SUMMARY OF THE INVENTION
This invention relates to a pivotable arm rest for boat seats and
similar applications, and more particularly to a novel arm rest
construction which is economical to manufacture and which is simple
and easy to operate.
At the present time, one of the more popular boat designs is known
as a "bass boat." Such a boat is typically characterized by a
relatively long, narrow shape and a hull configuration designed to
provide a stable fishing platform. An outboard motor or an
inboard/outboard drive is mounted at the rear of the boat for use
in propelling the boat at relatively high speeds, and the rear
portion of the boat may comprise a cockpit including the usual
apparatus for steering the boat and for controlling the direction
and speed of operation. The boat further comprises one or more
fishing positions each characterized by a seat situated in a
substantially elevated position relative to the center line of the
boat so as to facilitate fishing. The forward portion of the boat
may also include a small, electrically driven trolling motor
controllable from one of the fishing positions.
It will be appreciated that in order to facilitate fishing, the
fishing seats of a bass boat are preferably as unencumbered as
possible. On the other hand, during high speed movement of the boat
and during use of the boat for general recreational purposes, both
safety and comfort considerations dictate the use of arm rests on
the seats. Heretofore, apparatus designed to provide a pivotable
arm rest in boat seats and the like have typically comprised
mechanisms for pivoting the arm rest to a position behind the seat.
These mechanisms have proven to be both prohibitively expensive to
manufacture and unduly complicated to operate, and therefore have
not gained widespread acceptance.
The present invention comprises an economical and easily operated
pivotable arm rest which is particularly adapted for use in
conjunction with boat seats and similar applications. In accordance
with the broader aspects of the invention, there is provided first
and second projections extending from the frame of a boat seat. An
arm is pivotally supported on the first projection and extends to
an arm rest portion. The second projection of the bracket engages
the underside of the arm to locate the arm rest portion in an
extended or operative position, and engages a tab projecting
inwardly from the arm to locate the arm rest portion in a retracted
or stowed position.
In accordance with more specific aspects of the invention, the
projections extend from a bracket secured to the frame of the boat
seat. Both the bracket and the arm comprise cast metal members and
the arm supports a pad on the arm rest portion thereof. A knob
threadedly engages the first projection of the bracket to secure
the arm thereto. The arm comprises a generally T-shaped
cross-section, and the tab comprises an extension of the upper
portion of the arm.
DESCRIPTION OF THE DRAWINGS
A more complete understanding of the invention may be had by
referring to the following Detailed Description when taken in
conjunction with the accompanying Drawings, wherein:
FIG. 1 is a perspective view of a bass boat including a boat seat
equipped with a pivotable arm rest incorporating the invention;
FIG. 2 is an enlarged side view of the seat of the boat shown in
FIG. 1; and
FIGS. 3 and 4 are enlarged partial perspective views illustrating
the operation of the invention.
DETAILED DESCRIPTION
Referring now to the Drawings, and particularly to FIG. 1 thereof,
there is shown a bass boat 10 including a fishing seat 12 equipped
with a pair of pivotable arm rests 14 incorporating the present
invention. The bass boat 10 comprises a hull 16 formed from one of
the various plastics or metals conventionally used in boat
construction and incorporating any of the various hull designs
conventionally used in the construction of fishing boats, and the
like. An outboard motor 18 is mounted at the rear end of the hull
16 for use in propelling the bass boat 10 at high speeds. It will
be understood, however, that the boat 10 may also be equipped with
other conventional types of drive systems, if desired, particularly
an inboard/outboard drive system. The boat 10 further includes a
cockpit 20 including a helm 22 and a steering console 24. The
cockpit 20 includes conventional apparatus for steering the boat 10
and for controlling the speed and direction of operation of the
boat.
The fishing seat 12 of the bass boat 10 is mounted at the forward
or bow end of the hull 16, and in a substantially elevated
relationship with respect to the center line of the boat. In this
manner the bass boat 10 is particularly adapted to facilitate
fishing while sitting in the seat 12. Those skilled in the art will
appreciate the fact that boats of longer length may be provided
with a second fishing seat located at the rearward or aft end of
the hull 16.
Referring to FIG. 2, a fishing seat 12 comprises a substantially
rigid shell 26 formed from one of the various plastic materials and
defining the frame of the seat. A seat cushion 28 and a back
cushion 30 are mounted in the shell 26 to define the contour of the
seat. The cushions 28 and 30 are preferably formed from one of the
various plastic foam materials and are covered with one of the
soft, pliable plastic sheet materials so as to provide maximum
comfort. Moreover, the shell 26 of the seat 12 is preferably both
tiltable and vertically adjustable so as to further enhance the
comfort of the seat.
The pivotable arm rests 14 of the seat 12 each include a bracket 34
which is secured to the shell 26 of the seat 12 by means of
threaded fasteners 36. In accordance with alternative embodiments
of the invention, the fasteners 36 may be installed from inside of
the shell 26 so as to be invisible in use, and/or the brackets 34
may be adhesively secured to the shell 26. The brackets 34 may also
be integrally formed with the shell 26, if desired.
In accordance with the preferred embodiment of the invention, the
brackets 34 of the pivotable arm rests 14 are cast from a
non-corrosive material such as aluminum. Each bracket 34 has a pair
of projections 38 and 40 extending outwardly therefrom. The
projection 38 is threaded and comprises a steel insert which is
secured in the bracket 34 during the molding process. The
projection 40 is unthreaded and is formed integrally with the
remainder of the bracket 34 during the casting process.
Each arm rest 14 further includes an arm 44 pivotally supported on
the projection 38 of the mounting bracket 34 and extending
therefrom to a flange 46. A pad 48 is mounted on the flange 46 of
each arm 44. The pad 48 may be of any convenient shape and
preferably comprises a body formed from one of the plastic foam
materials which is covered by a layer of one of the soft, pliable
plastic sheet materials so as to enhance comfort.
The arm 44 is preferably cast from one of the noncorrosive metals,
such as aluminum. The arm 44 has a generally T-shaped cross-section
and includes a main web 50 and a flange 52 formed at the upper edge
of the web 50. An aperture 54 is provided in the web 50 for
receiving the projection 38 of the bracket 34, and a tab 56
projects inwardly from the flange 52. A plastic knob 58 threadedly
engages the projection 38 of the bracket 34 and serves to retain
the arm 44 on the bracket.
The pad 48 of each arm rest 14 is supported by its corresponding
arm 44 for pivotable movement relative to the associated bracket 34
between an extended or operative position and a retracted or stowed
position. The pad 48 is positioned in the operative position
illustrated in FIG. 3 and in full lines in FIG. 2 by first
loosening the knob 58, and then raising the arm 44 until the
underside of the arm engages the projection 40. The knob 58 is then
tightened to secure the arm 44 and the pad 48 in the operative
position. During such positioning a projection 40 provides firm
support for the arm 44 and the pad 48, thereby substantially
enhancing the comfort and safety of the occupants of the seat
12.
The pivotable arm rest 14 is manipulated to the retracted or stowed
position by first loosening the knob 58 and then disengaging the
arm 44 from the projection 40. The arm 44 and the pad 48 are then
pivoted downwardly until the tab 56 engages the projection 40. This
positions the component parts in the stowed position illustrated in
FIG. 4 and in dashed lines in FIG. 2. In this position the tab 56
and the projection 40 cooperate to locate the arm 44 and the pad 48
such that the component parts of the pivotable arm rest 14 do not
interfere with the use of the seat 12 for fishing.
Those skilled in the art will realize that numerous modifications
can be made in the basic arm rest design illustrated in the
Drawings. Perhaps most importantly, certain boat seat designs
include seat frame structure and cushions having rigid back panels
which are fastened to the frame. In such instances the projections
of the brackets shown in the Drawings may extend from the frame.
Another important variation relates to the threaded projection and
cooperating knob structure for securing the arm. This may be
replaced with other conventional apparatus, if desired. Finally,
the cushion on the end of the arm may be dispensed with in favor of
corresponding structure formed integrally with the arm.
From the foregoing it will be understood that the present invention
comprises a pivotable arm rest particularly adapted for use in
conjunction with boat seats and the like, and comprising numerous
advantages over the prior art. Perhaps the most important advantage
deriving from the use of the invention relates to the fact that
pivotable arm rests constructed in accordance with the invention
are exceedingly simple and uncomplicated to operate. Another
advantage involves the fact that arm rests may be constructed in
accordance with the invention very economically. Still another
important advantage involves the fact that by means of the
invention, an arm rest is securely retained in an operative
position for use during high speed travel and general recreational
boating, and yet is quickly and easily pivotable to a stowed
position wherein it does not interfere in any way with the use of
the same seat for fishing.
Although preferred embodiments of the invention have been described
in the foregoing Detailed Description and illustrated in the
accompanying Drawings, it will be understood that the invention is
not limited to the embodiments disclosed, but is capable of
numerous rearrangements, modifications, and substitutions of parts
and elements without departing from the spirit of the
invention.
* * * * *