CN2353708Y - Double-shoulder coil - Google Patents
Double-shoulder coil Download PDFInfo
- Publication number
- CN2353708Y CN2353708Y CN 98246272 CN98246272U CN2353708Y CN 2353708 Y CN2353708 Y CN 2353708Y CN 98246272 CN98246272 CN 98246272 CN 98246272 U CN98246272 U CN 98246272U CN 2353708 Y CN2353708 Y CN 2353708Y
- Authority
- CN
- China
- Prior art keywords
- shoulder
- thread
- double
- coil
- annular groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a double-shoulder coil for winding sewing threads. Both ends of the thread barrel of the coil are provided with circular beads on which a clamp thread ring grooves are arranged; the thread end of the sewing thread can be embedded into the ring groove to obtain the clamping, which avoids the deficiency that the thread ball is disorder caused by the loosening of the thread end.
Description
The utility model relates to the loop construction of the usefulness that winds the line.
Coil is that the coiling sewing thread is used, and sheds from the end in order not make sewing thread, and shoulder has been done at the two ends of coil, though solved the contradiction that sheds from the end like this, in a single day the end of a thread loosens and will scatter, and causes a whole ball of string disorderly and unsystematic.
The purpose of this utility model is to overcome the defective of prior art and provides a kind of energy clamping the end of a thread prevent the Double-shoulder coil that it is loose.
According to the foregoing invention purpose, embodiment of the present utility model is: the two ends of line tube are provided with shoulder, it is characterized in that described shoulder is provided with the clamp annular groove.
, make the end of a thread embed annular groove and obtain clamping power owing on shoulder, be provided with the clamp annular groove by the utility model design-calculated Double-shoulder coil, so avoided the disorderly and unsystematic defective of a ball of string that causes because of the end of a thread is loose.
Description of drawings.
Fig. 1 is the utility model embodiment 1 structural representation.
Fig. 2 is the utility model embodiment 2 structural representations.
Below will be described in detail again by accompanying drawing embodiment.
The line tube (1) that Double-shoulder coil (referring to Fig. 1-2) is made by plastics or timber or carboard, the line tube can be solid wire letter or tubular wire tube or in, the saturating ceases to be busy tube that outer shroud is connected to form with uniform reinforced rib, shoulder (2) has been done at the two ends of line tube, shoulder is provided with the clamp annular groove, the clamp annular groove can be established at one end on the shoulder, or be located on the shoulder of two ends, the structure of clamp annular groove can be embodiment 1 taper skewed slot (3) (Fig. 1) or the slit straight trough (4) of embodiment 2 (Fig. 2), the friction force that groove width utilizes the end of a thread and annular groove to be produced after embedding with sewing thread can fix to good, on the present embodiment at both ends shoulder taper skewed slot is set.
Claims (5)
1. Double-shoulder coil, the two ends of line tube (1) are provided with shoulder (2), it is characterized in that described shoulder is provided with the clamp annular groove.
2. Double-shoulder coil as claimed in claim 1 is characterized in that described shoulder (2) one ends are provided with the clamp annular groove.
3. Double-shoulder coil as claimed in claim 1 is characterized in that described shoulder (2) two ends are provided with the clamp annular groove.
4. as claim 1 or 2 or 3 described Double-shoulder coils, it is characterized in that described clamp annular groove is taper skewed slot (3).
5. as claim 1 or 2 or 3 described Double-shoulder coils, it is characterized in that described clamp annular groove is slit straight trough (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98246272 CN2353708Y (en) | 1998-11-20 | 1998-11-20 | Double-shoulder coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98246272 CN2353708Y (en) | 1998-11-20 | 1998-11-20 | Double-shoulder coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2353708Y true CN2353708Y (en) | 1999-12-15 |
Family
ID=33991776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98246272 Expired - Fee Related CN2353708Y (en) | 1998-11-20 | 1998-11-20 | Double-shoulder coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2353708Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367122A (en) * | 2011-08-24 | 2012-03-07 | 黄呈添 | Bobbin having yarn fixing device |
| CN103738798A (en) * | 2014-01-02 | 2014-04-23 | 芜湖华烨工业用布有限公司 | Industrial filament winding cylinder |
| CN104828454A (en) * | 2015-02-02 | 2015-08-12 | 苏州圣利线缆有限公司 | Enameled wire reel convenient to carry |
-
1998
- 1998-11-20 CN CN 98246272 patent/CN2353708Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367122A (en) * | 2011-08-24 | 2012-03-07 | 黄呈添 | Bobbin having yarn fixing device |
| CN103738798A (en) * | 2014-01-02 | 2014-04-23 | 芜湖华烨工业用布有限公司 | Industrial filament winding cylinder |
| CN104828454A (en) * | 2015-02-02 | 2015-08-12 | 苏州圣利线缆有限公司 | Enameled wire reel convenient to carry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2353708Y (en) | Double-shoulder coil | |
| CN107968368B (en) | Fast-assembling splicing sleeve | |
| EP1424705A3 (en) | Coil bobbin structure | |
| CN213141022U (en) | Threading auxiliary device for building water and electricity installation | |
| US6908213B1 (en) | Holiday lights compacting system | |
| CN208993984U (en) | A kind of iron wire binder | |
| CN201024594Y (en) | Fai 21.6 steel stranded wire prestressed anchorage | |
| CN220080519U (en) | Concrete building structure | |
| AU685623B2 (en) | Pole | |
| CN2249772Y (en) | Steel wire bounder | |
| CN220948312U (en) | Special rod for motorcycle | |
| CN2203324Y (en) | Clamp type anchoring device for fix end of prestressed reinforcement | |
| CN220458102U (en) | Curtain supporting wire clamp for curtain pulling system | |
| KR200260385Y1 (en) | All purpose type reel fishing rod, this type can be use both for die casting and spinning reel | |
| CN212617968U (en) | Decorative lamp structure | |
| CN2382897Y (en) | Conic head steel twist wire | |
| CN211778402U (en) | Reinforced expansion screw | |
| CN214623144U (en) | Multi-type tail fiber pipe penetrating device | |
| CN216343689U (en) | Portable tendril frame steel wire tensioning fixing device | |
| CN215219268U (en) | Electric power communication optical cable fixing and clamping device | |
| CN211568801U (en) | Novel forestry engineering nursery stock is stored device | |
| CN216076351U (en) | Conical wall penetrating rod | |
| CN219012663U (en) | Prestressed wire rope anchor rod | |
| CN211496415U (en) | Cable arrangement device for power supply company cable erection | |
| CN116604520A (en) | Turnbuckle screwing tool for power transmission and distribution stay wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |