WO1995017106A1 - Nether garment having a fly front and method of making same - Google Patents
Nether garment having a fly front and method of making same Download PDFInfo
- Publication number
- WO1995017106A1 WO1995017106A1 PCT/US1994/014792 US9414792W WO9517106A1 WO 1995017106 A1 WO1995017106 A1 WO 1995017106A1 US 9414792 W US9414792 W US 9414792W WO 9517106 A1 WO9517106 A1 WO 9517106A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flaps
- fly
- fabric
- opening
- flap
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B9/00—Undergarments
- A41B9/02—Drawers or underpants for men, with or without inserted crotch or seat parts
Definitions
- the present invention relates to nether garments and is particularly applicable to tubular knit undergarments.
- Men's underwear generally takes the form of long drawers or shorts. Shorts may be either boxer type which are normally cut from woven fabric and sewn to the desired configuration, and briefs which are generally made from knitted fabric so as to be form- fitting. Briefs may be either cut from flat fabric and sewn together to form the desired configuration or formed from knitted tubular fabric. Drawers are normally formed from knitted tubular fabric. Men's underwear requires the presence of a fly front and fly fronts have traditionally been fabricated by making the garment in multiple pieces and assembling the pieces so as to provide the desired fly construction. Prior attempts to avoid the cutting and sewing operations have produced fly fronts which tend to gap open or which have presented difficulties in providing access through the fly front for urinating and the like.
- the present invention provides a novel fly construction for a nether garment which permits the nether garment to be fabricated from a single length of tubular knit fabric with the simple addition of fly flaps which are sewn to the tubular knit fabric on either side of a longitudinal slit forming the fly opening.
- the knitted tube is cut and shaped to provide leg openings which are completed by a conventional crotch seam and leg bands and is finished with a waist band in the conventional fashion.
- the fly front of the present invention provides a neat appearance and an arrangement which does not unduly inhibit access through the fly opening.
- the fly construction of the present invention is fabricated in a simple, yet effective, procedure, enabling eliminating of the expensive and time- consuming operations normally used for fashioning fly fronts.
- the present invention provides a fly front consisting of a slit in the tubular fabric, a pair of fly flaps co-extensive in length with the slit and secured, one to each edge of the slit opening, the fly flaps being anchored to the body of the garment by being sewn along their opposite ends to each other and to the body fabric at one side of the fly opening, thereby providing a laterally open tunnel between the flaps which affords access through the garment.
- the fly construction of the present invention can be produced with a minimum of fabric handling steps.
- the present invention enables the fly front to be produced by simply overlaying the fly area of a knitted tube with a patch of fabric which will be cut to form the fabric flaps of the fly assembly.
- the fabric patch is separated into two parts concurrently with the formation of a fly opening in the knitted tube and the two parts form the flaps which are sewn along the edges of the fly opening in the part of the tube which becomes the front panel of the garment.
- the patch is formed into separate flaps and the fly opening is formed in the front panel, and the flaps are connected to the edges of the fly opening.
- the flaps are then everted to the underside of the front panel through the fly opening and are sewn to the underside of the front panel on the same side of the fly opening to produce the novel fly assembly.
- Fig. 1 is a front view of drawers embodying a fly assembly in accordance with the present invention
- Fig. 2 is a rear view of the drawers shown in Fig. l;
- FIG. 3 is an enlarged fragmentary face view with layers broken away to illustrate the fly assembly shown in Fig. 1;
- Fig. 4 is a sectional view taken on the line 4-4 of Fig. 3;
- Fig. 5 is a front view of a brief embodying a fly assembly in accordance with the present invention
- Figs. 6-11 are views similar to Fig. 3 but at a reduced scale illustrating the steps for fabricating the fly assembly of the present invention:
- Fig. 6 is a view of the outside of the fabric tube with a fly patch superimposed thereon;
- Fig. 7 is a similar view of the outside of the fabric tube after the fly opening and fly flaps are formed
- Fig. 8 is a similar view of the outside of the fabric after the fly flaps are everted to the underside of the tube;
- Fig. 9 is a view of the underside of the front panel of the tube shown in Fig. 8;
- Fig. 10 is a view of the underside of the front panel with the flaps positioned in overlying relationship and sewn in place; and Fig. 11 is a view of the outside of the garment completed with the waistband in place.
- Figs. 1 and 2 illustrate a drawers 20 embodying a fly front assembly 21 embodying the invention.
- the fly front 21 is in the body portion 24 of the garment, and the garment has leg extensions 25 and 26 depending downwardly from the body portion 24.
- a waistband 27 is at the top of the garment and ankle cuffs 29 and 30 are at the bottom.
- the drawers 20 are fabricated from a knitted tube which is flattened to provide side fold lines 33 and 34.
- the fly assembly 21 is positioned in the middle of the front panel 35 which extends between the fold lines 33 and 34 from the waistband 27 to the cuffs 29 and 30 as a continuous expanse which is uninterrupted except for the fly assembly 21.
- Fig. 1 and 2 illustrate a drawers 20 embodying a fly front assembly 21 embodying the invention.
- the fly front 21 is in the body portion 24 of the garment, and the garment has leg extensions 25 and 26 depending downwardly from the body portion 24.
- a waistband 27 is at the top of the garment and ankle cuffs 29
- a rear panel 36 is shown which extends between the fold lines 33 and 34 and is uninterrupted from the waistband 27 to the cuffs 29 and 30.
- the outer sides of the legs 25 and 26 are defined by the fold lines 33 and 34, and the inner sides of the legs are defined by an inseam part 37 connecting the front and back panels of the leg extension 25, a crotch seam part 38 connecting the front and back panels 35 and 36 of the trunk portion 24 between the leg extensions, and a further inseam part 39 extending from the crotch seam 38 to the cuff 30 of the leg extension 26.
- the drawers 20 are of conventional tubular knit construction.
- a brief 40 embodying the present invention is illustrated in Fig. 5.
- the brief 40 is likewise knit from a continuous knitted tube, and has a front panel 45 extending between fold lines 43 and 44 and from the waistband 47 to a crotch seam 48.
- a rear panel 46 likewise extends from the waistband 47 between the fold lines 43 and 44 to the crotch seam 48.
- Leg openings 49 and 50 are cut into the front and rear panels, and in the present instance are bound with leg bands 51 and 52 respectively.
- the front panel 45 provides an expanse from the waistband 47 to the leg bands 51 and 52 and the crotch seam 48 which is uninterrupted except for a fly assembly 41 centered in the front panel.
- the rear panel of the brief 40 provides an uninterrupted expanse from the waistband 47 to the leg bands 51 and 52 and the connecting crotch seam 48 between the fold lines 43 and 44.
- the brief shown in Fig. 5 is of a conventional tubular knit construction.
- the front panel 35 has a linear fly opening formed between a pair of closely-spaced parallel fabric edges 61 and 62 (see Fig. 4) .
- a pair of fly flaps 63 and 64 is included in the fly assembly 21.
- the flap 63 is connected to the fabric edge 61 by a seam 65 extending the entire length of the opening.
- the flap 64 is connected to the edge 62 by a similar seam 66 extending the entire length of the opening.
- the flaps 63 and 64 are coextensive in length with the fly opening and overlap each other and the front panel 35 of the fabric tube as shown in Fig. 4. In the illustrated embodiments, the flaps are disposed to the right of the opening defined between the edges 61 and 62.
- the flaps 63 and 64 form with the front panel 35 a triple layer of fabric which is sewn together by lines of stitching 68 and 69 along the tops and bottoms of the flaps 63 and 64, in the present instance extending generally perpendicular to the fly opening at the top and the bottom. Where the lines of stitching 68 and 69 intersect the fly opening, double stitching is provided at 70 and 71, respectively, to provide reinforcement at the opposite ends of the fly opening.
- the lines of stitching 68 and 69 penetrate all three layers of the garment, and in the present instance are visible from the front of the garment, as indicated by the broken lines in Figs. 1 and 5.
- the edges 73 and 74 of the flaps 63 and 64, respectively, are not sewn together and constitute free edges substantially parallel to the fly opening, as shown in Figs. 3 and 4. In the present instance, neither is the free edge 73 sewn to the front panel 35.
- the free edges 73 and 74 may be readily separated to provide access to a tunnel-like passage between the flaps 63 and 64 which, as shown in Fig. 4, is laterally open to the interior of the garment at the righthand side and is open to the fly opening at the lefthand side.
- the tunnel provided between the flaps 63 and 64 serves to prevent bulging of the fly opening while permitting access through the garment.
- a pocket is formed which is closed at the fly opening by the seam 65 and is closed at the top and bottom by the lines of stitching 68 and 69, and in the illustrated garment is open to the interior of the garment between the free edge 73 and the front panel 35.
- the flaps are of equal width and the width is at least one half of their length so as to provide an elongated tunnel extending the full width of the flap which requires access to be achieved laterally of the opening throughout the length of the tunnel.
- the flap is about five inches long and about three inches wide.
- the flap is about five inches long is about 2- " wide.
- the dimensions of the flap enable the user to insert his hand through the tunnel to obtain access through the garment.
- the width of the tunnel is sufficient to provide support for the fabric edges 61 and 62 to prevent their inadvertent separation when the garment is worn.
- the fly assembly of the present invention may be fabricated efficiently and effectively with a minimum number of handling operations. The steps for fabricating the assembly are illustrated in Figs. 6- 11.
- Fig. 6 is a fragmentary view of a knitted tube which is designed to be formed into a body garment.
- the tube has a front panel 81 and a rear panel 82 created by flattening the tube.
- the top of the tube is open to constitute the waist of the garment, and the bottom of the tube, as shown in Fig. 6, is shaped to provide leg openings and a crotch.
- the first step in the fabrication of the fly assembly is to overlay a fabric patch 83 over the area where the fly assembly is to be fabricated.
- the patch 83 is preferably finished around the edges as indicated at 84 to avoid raveling of the fabric during the fabrication operations.
- the perimeter of the patch 83 has overcast stitches to perform this function, but other means of providing a non-raveling edge around the perimeter of the patch may be substituted.
- a fly opening 85 is cut through the patch 83 and the front panel 81, and the parallel edges provided on the opposite sides of the cut are sewn together by seams shown by the broken lines at 87 and 88 in Fig. 7.
- the cutting of the patch 83 divides the patch into a first flap 91 to the left of the opening 85 and a second flap 92 to the right of the opening 85 (Fig. 7) .
- the cutting and seaming of the flaps 91 and 92 to the panel 81 may be performed simultaneously by a double-needle sewing machine with a cutting attachment or may be done in quick sequence by applying the double seam and then cutting between the seam lines.
- Fig. 9 illustrates the underside of the panel with the flaps spread apart on either side of the fly opening 85.
- the flap 91 is then folded over the flap 92, as shown in Fig. 10, so as to create a triple fabric thickness on the inside of the panel 81 to the left of the fly opening 85 (hidden behind the seam line 87 in Fig. 10) .
- the triple layers are integrated by lines of stitching 98 and 99 at the top and bottom of the overlaid flaps.
- the seam lines 98 and 99 extend along the flaps and from the top and bottom of the fly opening 85 perpendicular to the opening to produce the tunnel and pocket as described above.
- the waistband 96 is applied to the top of the fabric tube and the legs are completed by the application of bands around the leg opening and a inseam and crotch seam' interconnecting the front and back panels of the flattened tube.
- the completed garment may then be finished in the conventional fashion and packaged.
- the fly assembly of this invention may be fashioned by a combined operation which cuts the fly opening and produces a pair of seams, followed by everting of the flaps through the fly opening and then anchoring the flaps to the panel by lines of stitching passing through the triple layers provided in this assembly.
- the fly fashioned in this manner is fully effective to provide the necessary access through the front of the garment and provides a pleasing ornamental appearance which will not impair the merchandising of the product.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Details Of Garments (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002170977A CA2170977C (en) | 1993-12-23 | 1994-12-22 | Nether garment having a fly front and method of making same |
AU15171/95A AU1517195A (en) | 1993-12-23 | 1994-12-22 | Nether garment having a fly front and method of making same |
EP95906690A EP0737039A4 (en) | 1993-12-23 | 1994-12-22 | Nether garment having a fly front and method of making same |
US08/545,784 US5630232A (en) | 1993-12-23 | 1994-12-22 | Nether garment having a fly front and method of making same |
PCT/US1994/014792 WO1995017106A1 (en) | 1993-12-23 | 1994-12-22 | Nether garment having a fly front and method of making same |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1675693 | 1993-12-23 | ||
US29/016,756 | 1993-12-23 | ||
PCT/US1994/014792 WO1995017106A1 (en) | 1993-12-23 | 1994-12-22 | Nether garment having a fly front and method of making same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995017106A1 true WO1995017106A1 (en) | 1995-06-29 |
Family
ID=26689025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1994/014792 WO1995017106A1 (en) | 1993-12-23 | 1994-12-22 | Nether garment having a fly front and method of making same |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0737039A4 (en) |
AU (1) | AU1517195A (en) |
CA (1) | CA2170977C (en) |
WO (1) | WO1995017106A1 (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1180181A (en) * | 1914-06-17 | 1916-04-18 | Kaynee Company | Breeches. |
US2062161A (en) * | 1935-05-25 | 1936-11-24 | Munsingwear Corp | Garment |
US2176790A (en) * | 1938-02-17 | 1939-10-17 | Duofold Inc | Knitted undergarment |
US2249198A (en) * | 1938-08-01 | 1941-07-15 | Carter William Co | Garment construction |
US2435377A (en) * | 1946-03-07 | 1948-02-03 | Wise Rothermel | Man's undergarment |
US2652053A (en) * | 1950-06-06 | 1953-09-15 | Ernest G Dann | Shorts |
US2739314A (en) * | 1953-11-27 | 1956-03-27 | Friedman Philip | Shorts for boys and young men |
US2753567A (en) * | 1954-09-08 | 1956-07-10 | Washington Mills Company | Pajama trousers |
US3111680A (en) * | 1962-10-16 | 1963-11-26 | Horowitz Bernard | Waterproof over-pants |
US3487833A (en) * | 1967-07-03 | 1970-01-06 | Sears Roebuck & Co | Brief for men and boys |
US4736468A (en) * | 1987-05-26 | 1988-04-12 | Sara Lee Corporation | Method of forming a brief |
-
1994
- 1994-12-22 CA CA002170977A patent/CA2170977C/en not_active Expired - Fee Related
- 1994-12-22 WO PCT/US1994/014792 patent/WO1995017106A1/en not_active Application Discontinuation
- 1994-12-22 AU AU15171/95A patent/AU1517195A/en not_active Abandoned
- 1994-12-22 EP EP95906690A patent/EP0737039A4/en not_active Withdrawn
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1180181A (en) * | 1914-06-17 | 1916-04-18 | Kaynee Company | Breeches. |
US2062161A (en) * | 1935-05-25 | 1936-11-24 | Munsingwear Corp | Garment |
US2176790A (en) * | 1938-02-17 | 1939-10-17 | Duofold Inc | Knitted undergarment |
US2249198A (en) * | 1938-08-01 | 1941-07-15 | Carter William Co | Garment construction |
US2435377A (en) * | 1946-03-07 | 1948-02-03 | Wise Rothermel | Man's undergarment |
US2652053A (en) * | 1950-06-06 | 1953-09-15 | Ernest G Dann | Shorts |
US2739314A (en) * | 1953-11-27 | 1956-03-27 | Friedman Philip | Shorts for boys and young men |
US2753567A (en) * | 1954-09-08 | 1956-07-10 | Washington Mills Company | Pajama trousers |
US3111680A (en) * | 1962-10-16 | 1963-11-26 | Horowitz Bernard | Waterproof over-pants |
US3487833A (en) * | 1967-07-03 | 1970-01-06 | Sears Roebuck & Co | Brief for men and boys |
US4736468A (en) * | 1987-05-26 | 1988-04-12 | Sara Lee Corporation | Method of forming a brief |
Non-Patent Citations (1)
Title |
---|
See also references of EP0737039A4 * |
Also Published As
Publication number | Publication date |
---|---|
AU1517195A (en) | 1995-07-10 |
CA2170977A1 (en) | 1995-06-29 |
EP0737039A1 (en) | 1996-10-16 |
EP0737039A4 (en) | 1997-01-02 |
CA2170977C (en) | 2004-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5630232A (en) | Nether garment having a fly front and method of making same | |
EP3442366B1 (en) | Lower torso garment with support element | |
US5379462A (en) | Male pant-type garments with internal suspensory support structure | |
EP1505888B1 (en) | Two-ply body-smoothing undergarment | |
US5746068A (en) | Two layer integrally knit lower body garment | |
US3531952A (en) | Knit head cover and method of forming same | |
US20070283484A1 (en) | Male underwear garment | |
US2328953A (en) | Man's undergarment | |
US11684091B2 (en) | Underwear with folded diagonal fly | |
US4872221A (en) | Reenforced pant structure | |
US20190320747A1 (en) | Outer garments with hidden internal circumferential support | |
US6611960B2 (en) | Two-ply neck collar and method for making same | |
US6651463B2 (en) | Knitted underwear of the boxer shorts type and method for making same | |
US4736468A (en) | Method of forming a brief | |
US2140459A (en) | Man's undergarment | |
US3675247A (en) | Method for fabricating panty hose | |
US3693191A (en) | Shirt collar and method of making same | |
US4133054A (en) | Lower body garment and method | |
US2435377A (en) | Man's undergarment | |
CA2170977C (en) | Nether garment having a fly front and method of making same | |
US3119120A (en) | Jockey type shorts | |
US4241460A (en) | Pull-on action slacks | |
US6898805B1 (en) | Underwear with trimless seam | |
EP0625316A1 (en) | Briefs | |
US1876311A (en) | Combination garment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU CA CZ FI JP NZ PL US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 08545784 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2170977 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1995906690 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1995906690 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1995906690 Country of ref document: EP |