WO2017105278A2 - Thread spool - Google Patents
Thread spool Download PDFInfo
- Publication number
- WO2017105278A2 WO2017105278A2 PCT/RU2016/000686 RU2016000686W WO2017105278A2 WO 2017105278 A2 WO2017105278 A2 WO 2017105278A2 RU 2016000686 W RU2016000686 W RU 2016000686W WO 2017105278 A2 WO2017105278 A2 WO 2017105278A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flange
- cap
- spool
- cum
- rod
- Prior art date
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Definitions
- the invention relates to plastic reels for winding, unwinding and storing sewing threads of various types and purposes.
- a known coil for winding wire comprising a cylindrical body with removable side flanges, each of the flanges is connected to the body and provided with an annular groove for placing a corresponding end of the body therein, RU N ° 30348 Ul, B65H75 / 14, 06/26/2003.
- the known coil is intended for winding long wire, has large dimensions and complex construction.
- a known coil for winding flexible material including a flat body with locking protrusions in its upper and lower parts, is made folding of two parts connected by jumpers, RU N ° 148976 ⁇ , ⁇ 65 ⁇ 75 / 00, 12.20.2014.
- the known coil refers to devices with a flat body for winding flexible material: rope, twine, tape, etc. and can be used mainly to accommodate flexible material of small length.
- Known coil for textile machines consisting of a housing with a flange, on the inside of which along its edge ring grooves are formed that form a step, SU «434058 A1, B65N67 / 06, 06/30/1974.
- the known coil has one functional flange and is intended for textile machines.
- a plastic coil contains a drum with flanges at two opposite ends and an insertion sleeve that engages with the drum at one of the ends of the drum, 1 Ho127728 Ul, B65H75 / 14, 05/10/2013.
- the known coil refers to plastic cylindrical coils for winding, unwinding, storing and transporting long material like steel wire.
- the implementation of the main task of ensuring convenience when using the reel is aimed at the convenience of threading the needle into the eye, for which purpose a frame is mounted on it, in which a magnifying glass is mounted.
- the invention solves the problem, which allows to increase and expand the useful qualities of using a coil, reduce weight and improve design properties.
- the spool for threads contains a body in the form of a rod, made hollow and made of plastic by injection molding.
- the coil contains a flange - a removable cover.
- the coil contains a flange that is integral and has rounding at the junction with the rod.
- the spool includes a thread lock located on the shaft.
- the thread lock has a diameter smaller than the diameter of the lid flange.
- the thread lock is divided by a slot into two parts, one of which is made in the form of a thin plate.
- a thin plate is placed between the other part of the latch and the flange-cover.
- the thin plate has diametrically arranged cutouts.
- the thin plate is made in a wavy shape, like the other part of the retainer.
- the flange and the flange-cover are in the form of hollow cylinders, on the end bases of which there are ribs.
- the ribs form indented segments.
- the opposite base of the flange is flat. There is a bevel on the opposite base of the cover flange.
- the immediate technical result consists in ensuring the mobility of the latch, in facilitating the design of the flange and the flange-cover, in improving the visual and functional properties of the coil.
- FIG. 1 Spool for thread, general view
- FIG. 2 Flange-cover, section; in Fig.Z - View A in Fig.1; in FIG. 4 - View B in figure 1; in FIG. 5- Section B - B in figure 4; figure 6 - Spool for thread, General view, reproduction; Fig.7 - Spool for thread, retainer, reproduction; in Fig.8 - Spool for thread, flange, end base, reproduction; in FIG. 9 - Cover flange, base from the side of the rod, reproduction; figure 10 - Flange-cover, end base, reproduction.
- a spool for thread contains:
- the core is hollow - 1.
- the hollow cylinder flange is 7.
- cutouts (on plate 15) -16 are cutouts (on plate 15) -16.
- the spool for threads comprises a body in the form of a rod 1, made hollow and made of plastic by injection molding.
- the coil contains a flange - cover 7, made removable.
- the coil contains a flange 2, made one-piece and at the junction with the rod 1 having rounding.
- the spool contains a thread lock 13 located on the rod 1.
- the thread lock 13 has a diameter less than the diameter of the flange-cover 7.
- the thread lock 13 is divided by a slot 14 into two parts, one of which is made in the form of a thin plate 15.
- a thin plate 15 is placed between the other part of the latch 13 and the flange-cover 7.
- the thin plate 15 has diametrically located cutouts 16.
- the thin plate 15 is made in the form of a wave, like the other part of the latch 13.
- Flange 2 and flange-cover 7 are in the form of hollow cylinders, on the end bases 3 and 8 of which ribs 4 and 9 are placed, respectively.
- Ribs 4 and 9 form recessed segments 5 and 10, respectively.
- the opposite base 6 of the flange 2 is made flat.
- the implementation of the flange - the cover is removable and the flange is one-piece, the execution on the rod of the clamp retainer, having a diameter less than the diameter of the flange-cover, increases the usability of the coil.
- the implementation of the retainer of the thread and its thin plate in a wavy shape, as well as the execution of one of the bases of the flange flat with rounding when connected to the rod and One of the bases of the flange-cover with a bevel improves the design properties and enhances the visual and functional properties of the coil.
- the declared thread spool is made using known technologies and manufactured industrially by OJSC PNK IM. KIROVA ”, and its use for sewing threads determines, in the applicant’s opinion, that the spool meets the criterion of“ industrial applicability ”(IA).
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- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015153323 | 2015-12-11 | ||
RU2015153323 | 2015-12-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2017105278A2 true WO2017105278A2 (en) | 2017-06-22 |
WO2017105278A3 WO2017105278A3 (en) | 2017-10-26 |
Family
ID=59057069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2016/000686 WO2017105278A2 (en) | 2015-12-11 | 2016-10-10 | Thread spool |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2017105278A2 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3902108A1 (en) * | 1989-01-25 | 1990-08-09 | Dieter Wandelt | Bobbin with flanges |
DE202008001076U1 (en) * | 2008-01-24 | 2009-03-12 | Winterhalder Gmbh & Co. Kg | Spool, in particular for winding thread-like materials |
RU91996U1 (en) * | 2009-10-14 | 2010-03-10 | Алексей Владимирович Чугунников | COIL FOR THREADS |
-
2016
- 2016-10-10 WO PCT/RU2016/000686 patent/WO2017105278A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017105278A3 (en) | 2017-10-26 |
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