U.S. patent number 3,695,689 [Application Number 05/030,634] was granted by the patent office on 1972-10-03 for vehicular safety chair.
This patent grant is currently assigned to American Seating Company. Invention is credited to Chester J. Barecki.
United States Patent |
3,695,689 |
Barecki |
October 3, 1972 |
VEHICULAR SAFETY CHAIR
Abstract
A vehicle chair having a high back frame with cushions is
provided with a rear panel of yieldable material anchored to the
frame with a space between the panel and cushions, the panel being
cut away at an inner corner to provide a hand grip and laterally
thereof provided with an ash channel opening, the panel being
preferably formed to provide knee recesses into one of which the
ash channel opens and the arm rest being provided with a supporting
cigarette-snuffing metal panel.
Inventors: |
Barecki; Chester J. (Grand
Rapids, MI) |
Assignee: |
American Seating Company (Grand
Rapids, MI)
|
Family
ID: |
21855155 |
Appl.
No.: |
05/030,634 |
Filed: |
April 22, 1970 |
Current U.S.
Class: |
297/188.07;
297/411.45; 297/452.1; D6/356 |
Current CPC
Class: |
B60N
2/242 (20130101); B60N 2/7029 (20130101) |
Current International
Class: |
A47C
7/62 (20060101); B60N 2/24 (20060101); B60N
2/70 (20060101); A47c 001/12 () |
Field of
Search: |
;297/191,452,243,DIG.2,183,194,411,421,422,412,457,188,460 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Gay; Bobby R.
Assistant Examiner: Marquette; Darrell
Claims
I claim:
1. A vehicle chair adapted to extend to one side of a vehicle
aisle, comprising a high back frame, a high back cushion carried by
said frame, a back panel of yieldable material anchored to and
extending across the upper rear portion of said frame in spaced
relation to said cushion to provide a closed chamber therebetween,
a hand grip in said back panel adjacent said aisle and opening into
said closed chamber; said back panel providing a
forwardly-extending knee recess in the lower portion thereof; and
an ash receptacle in the upper portion of said back panel and
recessed within said chamber and including a downwardly-extending
channel communicating with said knee recess, whereby ashes or
debris deposited in said receptacle will flow under gravity through
said channel.
2. The structure of claim 1 further comprising a movable closure at
the bottom of said channel and accessible through said knee recess
for removing debris from said channel.
3. The structure of claim 2 wherein said hand grip is in the upper
corner of the panel adjacent said aisle.
4. The structure of claim 2 further comprising a C-shaped arm rest
secured to said frame adjacent the aisle end of said seat; and a
snuffer plate extending in supporting relation between upper and
lower horizontal portions of said C-shaped arm rest.
Description
BACKGROUND AND SUMMARY
The usual vehicular chair, as, for example, in a bus, is provided
with a top rail providing a hand grip, but this rigid structure
presents a hazard in the case of a sudden deceleration of the
vehicle, and also the use of the hand grip behind the occupant of
the seat is an annoyance to the passenger. Ash trays mounted upon
the seat back also present a hazard and are very unattractive in
appearance. It is also of great importance to provide yieldable
means to protect a person being thrown forwardly in the case of
sudden deceleration of the vehicle and who comes into contact with
the rear seat back in front of him. A problem has also been
presented with respect to the snuffing of cigarettes since the
cigarette is often pressed against plastic, fabric, or other
materials of the seat and injure the material.
I have discovered that a panel of flexible or yieldable material,
such as plastic, thin metal, etc., may be employed by supporting it
upon the back of the chair frame to provide a chamber or space
between it and the seat back, the seat back being preferably high
and carrying high cushions. Such a panel may be cut away along the
inner corner or portion adjacent the aisle to provide a hand grip
which is thus not only concealed but also in a position where the
wrist and lower portion of the arm in addition to the hand grip
afford a means for checking forward movement of the passenger.
Also, the space is utilized for providing an ash channel which may
be extended downwardly to a knee recess therebelow and provided
with a movable closure. Further, by utilizing a supporting panel
below the arm rest, the panel being formed of metal, a relatively
broad area is provided for cigarette snuffing.
DRAWINGS
In the accompanying drawings,
FIG. 1 is a perspective view of the rear of the chair showing the
high back with the recessed hand grip and ash tray opening and the
cigarette butt snuffing panel;
FIG. 2, a perspective view of the front of the chair showing the
high head cushions, individual bucket seats, and also the snuffing
panel;
FIG. 3, a fragmentary perspective view of the upper portion of the
back;
FIG. 4, a similar fragmentary perspective view of the back showing
a different form of recessed hand grip molded into the plastic back
panel;
FIG. 5, a fragmentary perspective view of the aisle end panel;
FIG. 6, a fragmentary sectional view of the upper back, the section
being taken as indicated at line 6--6 of FIG. 4;
FIG. 7, a detailed sectional view of the back beside the ash tray,
the section being taken as indicated at line 7--7 of FIG. 3;
FIG. 8, a sectional view similar to FIG. 7 showing the ash tray
opened for emptying;
FIG. 9, a fragmentary sectional view taken through the metal hand
grip, the section being taken as indicated at line 9--9 of FIG.
3;
FIG. 10, a fragmentary horizontal sectional view of the aisle end
panel, looking down, taken at line 10--10 of FIG. 5 and showing how
the metal panel is attached to the outer plastic panel with contact
cement;
FIG. 11, a view similar to FIG. 10 but showing the metal panel
snapped into a groove in the outer plastic panel;
and FIG. 12, a fragmentary vertical sectional view of the aisle
end, the section being taken as indicated at line 12--12 of FIG. 11
to show the upper and lower grooves in the plastic outer panel
which hold the metal panel securely in place.
DETAILED DESCRIPTION
The vehicular chair 20 consists of legs 21, bucket seats 22, high
back cushions 23, a wall panel 24, arm rest panel 25, a decorative
aisle panel 26 with a metal insert panel 27, an arm rest 28 and a
high plastic or yieldable metal back panel 29 with knee recesses
30, a recessed hand grip 31, and an ash tray channel 32 having a
closure-equipped bottom 33 in one of the knee recesses 30.
As shown best in FIGS. 6-9, the back cushions 23 and outer back
panel 29 are attached to a tubular steel frame 34. The outer back
panel 29 may extend only across the upper portion of the chair
back, but I prefer to have the panel extend downwardly
substantially along the entire back of the chair and provided with
knee recesses 30 since one of the knee recesses provides also a
means for emptying the ash tray. At the recesses, the back panel
comes into contact with the rear side 35 of the cushions 23, but
above the knee recesses there is a small space or chamber 36 which
makes possible the hand grips 31 and the ash tray channel 32.
FIGS. 4 and 6 show a hand grip which is molded right into the
plastic back panel and this hand grip 37 needs no further support
or means of attachment. It may touch the back 35 of the seat
cushion, but need not do so.
The metal hand grip 31 shown in FIGS. 3 and 9 may be provided with
a metal flange 38 welded to flange 39 which in turn is welded to
the top tubular rail 34. If desired, the members 38 and 39 and the
rail 34 may be connected by screws, rivets, welding, or any
suitable means.
The aisle end consists of a tubular frame 40 covered first by a
plastic inner panel 41, then the plastic outer panel 26, covered by
the metal panel 27 and capped with a plastic arm rest 28. The
entire arm rest structure is generally in the shape of the letter
C, and in this structure the metal panel 27 forms the outer exposed
surface and a support extending between the lower and upper
portions of the arm rest member. The metal cigarette butt snuffing
panel 27 may be cemented to the plastic panel, as shown in FIG. 10,
or it can be made to snap into grooves 42 in the outer plastic
panel, as illustrated best in FIGS. 11 and 12. The grooves may be
made by the addition of a slight ridge 43 to the plastic panel.
From the foregoing, it will be observed that the rear panel 29, is
preferably formed of plastic material but which may, if desired, be
formed of thin metal or other material which will yield under
impact, provides a safety measure in itself, while at the same time
the spacing of this panel from the back cushions enables the hand
grip to be substantially concealed and formed as a part of the rear
panel. Similarly, the panel provides for the ash channel which
opens into a knee recess below so that the closure of the recess is
exposed for opening to clean the channel. Thus the anchoring of the
rear panel to the sturdy metal frame 34 of the seat back provides
the hand grip support, the ash channel support, and is further
yieldable itself as a means for protecting the passenger in the
seat to the rear of the seat back illustrated.
While in the foregoing I have set out a specific structure in
considerable detail for the purpose of illustrating a preferred
embodiment, it will be understood that such details may be varied
widely by those skilled in the art without departing from the
spirit of my invention.
* * * * *