CN207812052U - Adjustable sewing machine coil holder - Google Patents
Adjustable sewing machine coil holder Download PDFInfo
- Publication number
- CN207812052U CN207812052U CN201820195223.1U CN201820195223U CN207812052U CN 207812052 U CN207812052 U CN 207812052U CN 201820195223 U CN201820195223 U CN 201820195223U CN 207812052 U CN207812052 U CN 207812052U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- sewing machine
- coil holder
- machine coil
- annular
- 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
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses adjustable sewing machine coil holders, it includes pedestal (1), and annular magnet (2) is provided on the bottom surface of pedestal (1)；The side of pedestal (1) is equipped with annular movement slot (3), and mobile bar (4) is provided on annular movement slot (3)；Mobile bar (4) one end is fixedly connected with fixed link (5), and fixed link (5) is equipped with waist hole (6)；Thread take-up tension lever (7) is connected in waist hole (6), thread take-up tension lever (7) is equipped with multiple take-up holes (8)；Own centre line column (9) is arranged in the upper surface middle part of the pedestal (1), and elastic support (10) is socketed on center terminal (9)；It is arranged with position-arresting groove (11) on elastic support (10) side, pedestal (1) upper surface corresponds to and is both provided with stop block (12) at the positions of each position-arresting groove (11).The utility model can not only easy disassembly and easy to use, also have the advantages that the scope of application is greatly and with long service life.
Description
Technical field
The utility model is related to a kind of use in sewing machine bobbins, especially adjustable sewing machine coil holder.
Background technology
Sewing thread is that sewing machine is indispensable in sewing, in order to facilitate use of the sewing thread on sewing machine, generally
Bobbin will be fixedly installed in sewing machine specific position, and existing coil rack position, height etc. be all it is changeless,
It when if necessary to dismantle, needs to be possible to remove with prodigious power, it is more inconvenient that dismounting is got up；And the line on bobbin
Circle pallet be also it is fixed, highly cannot flexible modulation, smaller scope of application.Therefore, existing bobbin there is
The problem of dismounting more inconvenient and smaller scope of application.
Utility model content
The purpose of the utility model is to provide a kind of adjustable sewing machine coil holders.The utility model can not only facilitate
Dismounting, also has the advantages that the scope of application is big.
The technical solution of the utility model：Adjustable sewing machine coil holder, including pedestal are provided with annular on the bottom surface of pedestal
Magnet；The side of pedestal is equipped with annular movement slot, and mobile bar is provided on annular movement slot；Mobile bar one end is fixedly connected with
Fixed link, fixed link are equipped with waist hole；Thread take-up tension lever is connected in waist hole, thread take-up tension lever is equipped with multiple take-up holes；The pedestal
Own centre line column is arranged in upper surface middle part, and elastic support is socketed on the terminal of center；It is symmetrical there are two being set on elastic support side
The position-arresting groove of distribution, base upper surface correspond to and are both provided with stop block at the position of each position-arresting groove.
In adjustable sewing machine coil holder above-mentioned, the base upper surface is equipped with the circular groove of multiple annular spreads, often
Spherical ball is both provided in a circular groove, the top end part of each spherical ball is above the top surface of pedestal.
In adjustable sewing machine coil holder above-mentioned, the stop block is located between center terminal and circular groove.
In adjustable sewing machine coil holder above-mentioned, the elastic support is set as round table-like.
In adjustable sewing machine coil holder above-mentioned, described thread take-up tension lever one end is equipped with threaded hole, connects between threaded hole and waist hole
It is connected to bolt.
In adjustable sewing machine coil holder above-mentioned, be provided with annular magnetic sheet A in the annular movement slot, in mobile bar with ring
The junction of shape shifting chute is provided with magnetic sheet B.
Compared with prior art, the utility model can be easily by the way that annular magnet, machinist are arranged on pedestal
The replacement for realizing coil holder position is not needed machinist and is extracted from sewing machine coil holder using larger power, facilitates dismounting；
By being equipped with annular movement slot on pedestal, it is provided with mobile bar on annular movement slot, is connected with by fixed link in mobile bar
Thread take-up tension lever enables thread take-up tension lever position to be replaced according to environment, expands the scope of application；Simultaneously by being arranged in fixed link
Waist hole, thread take-up tension lever are fixed by bolt and waist hole, so that thread take-up tension lever height is adjusted, are further expanded the scope of application.In addition,
The utility model is provided with spherical ball in circular groove, is sewing machine coil and bottom by the way that circular groove is arranged on pedestal
Sliding friction between seat becomes rolling friction, reduces resistance, was both convenient to use, also extends service life；And it moves
It is attached by magnetic sheet between bar and annular movement slot, has further facilitated adjusting and used.Therefore, the utility model can not only
Enough easy disassembly and easy to use, also have the advantages that the scope of application it is big with it is with long service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the partial enlarged view at B in Fig. 1；
Fig. 4 is the partial enlarged view at C in Fig. 1；
Fig. 5 is the structural schematic diagram of thread take-up tension lever；
Fig. 6 is the vertical view of pedestal.
Label in attached drawing be：1- pedestals, 2- annular magnets, 3- annular movement slots, 4- mobile bars, 5- fixed links, 6- waists
Hole, 7- thread take-up tension levers, 8- take-ups hole, the centers 9- terminal, 10- elastic supports, 11- position-arresting grooves, 12- stop blocks, 13- circular grooves,
14- spherical balls, 15- threaded holes, 16- bolts, 17- magnetic sheets A, 18- magnetic sheet B.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.Adjustable sewing machine coil holder is constituted as shown in Figures 1 to 6, including pedestal 1, is arranged on the bottom surface of pedestal 1
There is annular magnet 2；The side of pedestal 1 is equipped with annular movement slot 3, and mobile bar 4 is provided on annular movement slot 3；Mobile bar 4 one
End is fixedly connected with fixed link 5, and fixed link 5 is equipped with waist hole 6；Thread take-up tension lever 7 is connected in waist hole 6, thread take-up tension lever 7 is equipped with multiple
Take-up hole 8；Own centre line column 9 is arranged in the upper surface middle part of the pedestal 1, and elastic support 10 is socketed on center terminal 9；Elasticity
Symmetrical position-arresting groove 11 there are two being set on 10 side of holder, 1 upper surface of pedestal corresponds to equal at the position of each position-arresting groove 11
It is provided with stop block 12.
1 upper surface of the pedestal is equipped with the circular groove 13 of multiple annular spreads, is both provided in each circular groove 13
Spherical ball 14, the top end part of each spherical ball 14 are above the top surface of pedestal 1；The stop block 12 is located in center terminal
Between 9 and circular groove 13；The elastic support 10 is set as round table-like；7 one end of the thread take-up tension lever is equipped with threaded hole 15, threaded hole
Bolt 16 is connected between 15 and waist hole 6；Be provided with annular magnetic sheet A17 in the annular movement slot 3, in mobile bar 4 with annular
The junction of shifting chute 3 is provided with magnetic sheet B18.
Operation principle：In use, pedestal 1 is placed at sewing machine position easy to use using annular magnet 2, then
Thiol is fixed on across center terminal 9 on pedestal 1, if coil bottom is larger, elastic support 10 can be socketed
It is fixed on center terminal 9, and by stop block 12 and the mutual cooperation of position-arresting groove 11；Then the end of a thread of coil is passed through and is chosen
Take-up hole 8 in line bar 7 connects i.e. operable with head of sewing machine, and when sewing machine works, coil can be because of external force
And rotate, the spherical ball 14 being at this moment arranged on pedestal 1 can make the sliding friction between coil and pedestal 1 become roll rub
It wipes, reduces resistance, facilitate coil unwrapping wire and use；When needing to adjust the height of thread take-up tension lever 7, rotating bolt 16 makes to choose
Line bar 7 is unclamped from waist hole 6, and then the mobile thread take-up tension lever 7 on the direction of waist hole 6, after being adjusted to suitable position, then uses bolt
16 tighten thread take-up tension lever 7 and waist hole 6；When needing to adjust the position of mobile bar 4, it is only necessary to by mobile bar 4 from annular movement slot 3
On remove, after choosing suitable position, then be placed into annular movement slot 3, utilize the phase between magnetic sheet A17 and magnetic sheet B18
Mutually attract and fixes mobile bar 4；When needing to adjust the position of bobbin, if by slightly to pedestal 1 apply one it is upward
The annular magnet 2 of power, pedestal 1 will be detached with sewing machine, then can be adjusted to the position of bobbin.
Claims (6)
1. adjustable sewing machine coil holder, it is characterised in that：Including pedestal (1), annular magnet is provided on the bottom surface of pedestal (1)
(2)；The side of pedestal (1) is equipped with annular movement slot (3), and mobile bar (4) is provided on annular movement slot (3)；Mobile bar (4)
One end is fixedly connected with fixed link (5), and fixed link (5) is equipped with waist hole (6)；Thread take-up tension lever (7), take-up are connected in waist hole (6)
Bar (7) is equipped with multiple take-up holes (8)；The upper surface middle part setting own centre line column (9) of the pedestal (1), center terminal (9)
On be socketed with elastic support (10)；It is set on elastic support (10) side there are two symmetrical position-arresting groove (11), on pedestal (1)
Surface corresponds to and is both provided with stop block (12) at the positions of each position-arresting groove (11).
2. adjustable sewing machine coil holder according to claim 1, it is characterised in that：Pedestal (1) upper surface is equipped with more
The circular groove (13) of a annular spread, each circular groove (13) is interior to be both provided with spherical ball (14), each spherical ball
(14) top end part is above the top surface of pedestal (1).
3. adjustable sewing machine coil holder according to claim 2, it is characterised in that：The stop block (12) is located at center
Between terminal (9) and circular groove (13).
4. adjustable sewing machine coil holder according to claim 1, it is characterised in that：The elastic support (10) is set as round platform
Shape.
5. adjustable sewing machine coil holder according to claim 1, it is characterised in that：Described thread take-up tension lever (7) one end is equipped with spiral shell
Pit (15) is connected with bolt (16) between threaded hole (15) and waist hole (6).
6. the adjustable sewing machine coil holder according to any claim in claim 1 to 5, it is characterised in that：The ring
It is provided with annular magnetic sheet A (17) in shape shifting chute (3), the junction of annular movement slot (3) is provided with magnetic sheet in mobile bar (4)
B(18)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820195223.1U CN207812052U (en) | 2018-02-05 | 2018-02-05 | Adjustable sewing machine coil holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820195223.1U CN207812052U (en) | 2018-02-05 | 2018-02-05 | Adjustable sewing machine coil holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207812052U true CN207812052U (en) | 2018-09-04 |
Family
ID=63323423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820195223.1U Expired - Fee Related CN207812052U (en) | 2018-02-05 | 2018-02-05 | Adjustable sewing machine coil holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207812052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592830A (en) * | 2019-10-15 | 2019-12-20 | 安徽翰联色纺股份有限公司 | Bobbin holder for industrial sewing machine |
-
2018
- 2018-02-05 CN CN201820195223.1U patent/CN207812052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592830A (en) * | 2019-10-15 | 2019-12-20 | 安徽翰联色纺股份有限公司 | Bobbin holder for industrial sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |