U.S. patent number 3,750,312 [Application Number 05/268,179] was granted by the patent office on 1973-08-07 for leg-stabilized embroidery hoop.
Invention is credited to Joyce L. Bucher.
United States Patent |
3,750,312 |
Bucher |
August 7, 1973 |
LEG-STABILIZED EMBROIDERY HOOP
Abstract
An improved embroidery hoop structure of a type having inner and
outer hoops adapted to be placed in concentric relation to clamp a
piece of textile work therebetween. The inner hoop is
interconnected to one end of a pivotally mounted link supported on
a vertically disposed shaft, the lower end of the shaft in turn
being supported from an upper surface of a horizontally disposed
table. Extending from a lower surface of the table is a vertically
oriented stabilizing member or fin adapted to be clamped between
the knees of seated user as the lower surface of the table rests
upon the lap.
Inventors: |
Bucher; Joyce L. (Boonton,
NJ) |
Family
ID: |
23021818 |
Appl.
No.: |
05/268,179 |
Filed: |
June 30, 1972 |
Current U.S.
Class: |
38/102.2; 108/43;
223/109R; 273/148B |
Current CPC
Class: |
D05C
1/04 (20130101) |
Current International
Class: |
D05C
1/00 (20060101); D05C 1/04 (20060101); D05c
001/04 (); A47b 023/00 (); A41h 031/00 () |
Field of
Search: |
;160/380 ;38/102.2
;223/66,19R ;108/43 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Lawson; Patrick D.
Claims
I claim:
1. Embroidery hoop structure comprising a base element, a vertical
support element, and a hoop element; said base element including a
generally horizontally disposed table having upper and lower
surfaces, and a vertically disposed planar stabilizing member
rigidly fixed to and projecting downwardly from said lower surface;
said vertical support element including a base member secured to an
upper surface of said table, and having a vertically disposed bore,
an elongated shaft adjustably positioned within said bore, and
having a clevis at an upper end thereof; said hoop element
including inner and outer rings, and a pivotally mounted link
member interconnecting said inner ring and second clevis; said hoop
structure being adapted to be supported upon the lap of a seated
user with said stabilizing member positioned to be clamped between
the knees of said user.
2. Structure in accordance with claim 1, including dovetail means
for slidably engaging said stabilizing member with said table.
3. Structure in accordance with claim 1, said vertical support
element including a planar cork member for the storage of unused
embroidery needles.
Description
This invention relates generally to the field of embroidery hoops,
of a type adapted to conveniently support a tensed section of
textile material before a user to enable work to be performed upon
it. Devices of this general type are known in the art, and the
invention lies in specific constructional details permitting
increased convenience in use and facilitated storage.
BRIEF DESCRIPTION OF THE PRIOR ART
Cloth holders of the above described type are well known in the
art, typical constructions being disclosed in U.S. Pat. No.
3,309,803 of Mar. 21, 1967. Devices of this type are adapted to be
supported from the floor, and with adjustment they may be also be
supported from a horizontal table surface. While it is possible to
rest devices of this type upon the lap of a seated user, normally
the device will not conveniently remain in position while
embroidery operations are being performed upon the tensed cloth,
owing to lack of a suitable anchoring means.
BRIEF DESCRIPTION OF THE PRESENT INVENTION
Briefly stated, the invention contemplates the provision of a table
member supporting the work from an upper surface thereof, the lower
surface of the same being adapted to rest upon the lap of the
wearer. The lower surface of the table member is provided with a
dovetail into which a vertically oriented stabilizing member or fin
is positioned in such manner that it is maintained in position by
frictional forces, and may be conveniently removed when it is
desired to store the device. The fin projects between the knees of
the seated user, and may be clamped by moving the legs together,
thus obviating the need of a separate table to support the
workholder, or the need for an excessively long supporting
structure, as when the device is supported from the floor.
Structure extending upwardly from the upper surface of the table is
provided with a cork layer in which embroidery needles, when not in
use may be engaged.
BRIEF DESCRIPTION OF THE DRAWINGS
In the drawings, to which reference will be made in the
specification, similar reference characters have been employed to
designate corresponding parts throughout the several views.
FIG. 1 is a side elevational view of an embodiment of the invention
in fully assembled condition.
FIG. 2 is a front elevational view thereof showing the same in
position upon the lap of a user.
FIG. 3 is a fragmentary enlarged exploded rear elevational view
thereof.
DETAILED DESCRIPTION OF THE DISCLOSED EMBODIMENT
In accordance with the invention, the device, generally indicated
by reference character 10, comprises broadly: a base element 11, a
vertical support element 12 and a hoop element 13.
The base element 11 includes a horizontal table 15 having an upper
surface 16 and a lower surface 17, and it is bounded by a
peripheral edge 18. A vertically disposed stabilizing member or fin
19 is selectively associated therewith, and includes first and
second surfaces 20 and 21, an upper edge 22 incorporating a
resilient dovetail engaging member 23 and a peripheral edge 24. The
dovetail member is provided with an axially arranged slot 25
providing a transverse resiliency to the portions 26 and 27,
whereby the member 19 may be maintained within the corresponding
dovetail slot by resiliently urged frictional forces.
The vertical support element 12 is generally conventional,
including a hollow base member 30 secured to the upper surface 16
of the table 15 by screw means (not shown) at the lower end 30
thereof. The rear surface 32 is provided with a cork layer 33 for
the convenient engagement of needles not in use. A hollow bore (not
shown) communicates with a set screw 35 which bears upon a shaft 36
to determine a desired degree of vertical adjustment. The upper end
37 of the shaft mounts a clevis 38 having a set screw and wing nut
39 for retaining a pivotally mounted link member 40 therebetween.
The upper end of the link member 40 mounts an inner hoop member 41
of the conventional type, the same being engagable with an outer
hoop member 42 having a threaded contracting means 43 thereon.
FIG. 2 illustrates the device in position upon the lap of a user,
the lower surface 17 of the table 15 straddling the thighs. The
stabilizing member 19 projects between the knees, to be clamped
lightly to prevent relative movement between the table and the
user.
When not in use, the overall dimensions of the device may be
reduced by removing the stabilizing member 19 by sliding it
rearwardly as seen in FIG. 1 to disengage the dovetail, and reduce
the height of the device by an amount equivalent to the height of
the member 19.
I wish it to be understood that I do not consider the invention
limited to the precise details of structure shown and set forth in
this specification, for obvious modifications will occur to those
skilled in the art to which the invention pertains.
* * * * *