CN114672935A - Sewing machine and thread locking device of sewing machine panel - Google Patents
Sewing machine and thread locking device of sewing machine panel Download PDFInfo
- Publication number
- CN114672935A CN114672935A CN202210401647.XA CN202210401647A CN114672935A CN 114672935 A CN114672935 A CN 114672935A CN 202210401647 A CN202210401647 A CN 202210401647A CN 114672935 A CN114672935 A CN 114672935A
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- sewing machine
- upper cover
- thread
- locking device
- groove
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides a sewing machine panel thread locking device and a sewing machine, and belongs to the technical field of sewing equipment. The wire locking device comprises a lower shell and an upper cover, wherein the upper cover and the lower shell are detachably fixed, a wire pressing piece is arranged on the upper cover, a fixing seat is arranged on the lower shell, a first half groove is formed in the fixing seat, a second half groove is formed in the wire pressing piece, and the first half groove and the second half groove can form a containing cavity for containing a wire harness when the upper cover and the lower shell are fixed. This locking wire device utilizes half recess from the area respectively of upper cover and lower casing, can carry out the locking dress to the pencil in the installation promptly, need not additionally use dedicated retaining member, simple structure, fine being applicable to the occasion that the space is little, need fixed pencil again of going out the line.
Description
Technical Field
The invention belongs to the technical field of sewing equipment, and relates to a sewing machine and a thread locking device of a sewing machine panel.
Background
At present, the conventional wire harness locking structure generally needs to occupy a larger space, and is locked by a binding belt in a clamping manner, so that the controllability is lower. In some wire locking structures, a special sheath is added on a wire to lock the wire, special parts are required to be added in the scheme, the operation is complex, and the manufacturing cost is high.
Therefore, the prior art has certain defects.
Disclosure of Invention
The invention provides a sewing machine panel thread locking device aiming at the problems in the prior art, and the invention aims to solve the technical problems that: how to simplify the structure and lock the wire harness.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a sewing machine panel's locking line device, locking line device includes casing and upper cover down, the upper cover can be dismantled fixedly with casing down, its characterized in that, the upper cover has the line ball piece, the fixing base has on the casing down, half recess one has been seted up on the fixing base, half recess two has been seted up on the line ball piece, half recess one and half recess two can form one and be used for placing the chamber that holds of pencil when the upper cover is fixed with lower casing.
The working principle is as follows: during the use, the pencil is placed in half recess one of fixing base, later with the upper cover installation fixed under on the casing, half recess two on the line ball piece this moment holds the chamber with half recess one formation, and the pencil is locked and is adorned in this holds the chamber.
This locking wire device utilizes half recess from the area respectively of upper cover and lower casing, can carry out the locking dress to the pencil in the installation promptly, need not additionally use dedicated retaining member, simple structure, fine being applicable to the occasion that the space is little, need fixed pencil again of going out the line.
In the thread locking device of the sewing machine panel, the fixing seat comprises two fixing plates which are oppositely arranged, the first half groove is formed in each fixing plate, the second half groove is formed in the bottom of the thread pressing piece, and the thread pressing piece is located between the fixing plates when the upper cover and the lower cover are fixed.
After the upper cover is fixed with the lower shell, the first half groove on the two fixing plates is located below, the second groove on the wire pressing piece is located above, the first two grooves and the second two grooves jointly form a containing cavity, the wire pressing piece is located in the middle at the moment, the two fixing plates are respectively located on two sides of the wire pressing piece, and the structure can be used for better locking the wire harness.
In the thread locking device of the sewing machine panel, at least one side of the bottom of the thread pressing sheet is provided with a guide surface, and the guide surface is obliquely arranged from top to bottom.
The bottom of line ball piece forms the direction location head, and this structure makes the line ball piece imbed more easily between two fixed plates, improves the convenience of installation.
The guide surface is arranged on one side of the line pressing piece and can also be arranged on two opposite sides of the line pressing piece.
In the thread locking device for the sewing machine panel, the thread pressing piece and the fixed seat are made of elastic plastics.
Line ball piece and fixing base are made by having elastic plastics material, make the chamber that holds that line ball piece and fixing base formed make and to produce slight deformation receiving the extrusion of pencil, hold the chamber and can lock fine improvement adaptability to the pencil of equidimension not.
In the above-mentioned locking wire device of sewing machine panel, the lower casing includes base and connecting seat, the base includes the bottom plate, the protruding edge one that upwards extends has on the circumference of bottom plate, protruding edge one has the boss one that upwards extends, the bottom of connecting seat has recess one, boss one is pegged graft and is fixed in recess one.
The lower shell is composed of a base and a connecting seat, the base and the connecting seat can be processed respectively, the processing difficulty is reduced, and the base and the connecting seat can be detached and fixed through a first boss and a first groove, so that the installation is convenient.
In the thread locking device for the sewing machine panel, the upper cover comprises a cover plate, a second convex edge extending downwards is arranged on the peripheral edge of the cover plate, a second convex boss extending downwards is arranged on the second convex edge, a second groove is formed in the top of the connecting seat, and the second convex boss is inserted and fixed in the second groove.
The upper cover and the connecting seat are detachably fixed through the second boss and the second groove, the dismounting is convenient, and the connection stability is high after the mounting.
In the thread locking device for the sewing machine panel, the second convex edge is formed into a closed ring shape on the periphery of the cover plate, and the second convex plate and the second groove are respectively formed into a closed ring shape.
Protruding edge two encloses synthetic confined annular on the periphery of apron, and this structure can improve the intensity of upper cover, and synthetic confined annular is enclosed respectively to boss two and recess two, and boss two and recess two are pegged graft fixedly after, and the upper cover is connected more stably with the two of connecting seat.
In the thread locking device for the sewing machine panel, the lower shell is provided with the thread outlet which is communicated with the accommodating cavity, and the upper cover and the lower shell are locked through screws or buckles.
The wires in the wire harness come out from the wire outlet, the upper cover and the lower shell can be locked through screws or through buckles, and the detachable fixation between the upper cover and the lower shell is realized.
The invention also provides a sewing machine which is characterized by comprising any one of the above-mentioned thread locking devices.
Compared with the prior art, the invention has the following advantages:
this locking wire device utilizes half recess from the area respectively of upper cover and lower casing, can carry out the locking dress to the pencil in the installation promptly, need not additionally use dedicated retaining member, simple structure, fine being applicable to the occasion that the space is little, need fixed pencil again of going out the line.
Drawings
FIG. 1 is a schematic structural view of the present thread locking device;
FIG. 2 is a cross-sectional view of the wire locking device;
FIG. 3 is a schematic structural view of the upper cover;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic view of the structure of the base;
FIG. 6 is an enlarged view of portion B of FIG. 5;
FIG. 7 is a top view of the connector housing;
fig. 8 is a bottom structure diagram of the connection seat.
In the figure: the wire pressing device comprises a lower shell 1, an upper cover 2, a wire pressing sheet 3, a fixing seat 4, a first groove 5, a second groove 6, a containing cavity 7, a fixing plate 8, a guide surface 9, a base 10, a connecting seat 11, a bottom plate 12, a first convex edge 13, a first boss 14, a first groove 15, a cover plate 16, a second convex edge 17, a second boss 18, a second groove 19 and a wire outlet 20.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2, 4 and 6, the wire locking device comprises a lower shell 1 and an upper cover 2, the upper cover 2 and the lower shell 1 are detachably fixed, a wire pressing piece 3 is arranged on the upper cover 2, a fixing seat 4 is arranged on the lower shell 1, a first half groove 5 is formed in the fixing seat 4, a second half groove 6 is formed in the wire pressing piece 3, and the first half groove 5 and the second half groove 6 can form a containing cavity 7 for containing a wire harness when the upper cover 2 and the lower shell 1 are fixed mutually.
During the use, the pencil is placed in half recess 5 of fixing base 4, later with upper cover 2 installation fixed under on casing 1, half recess two 6 on the line ball piece 3 this moment and half recess 5 form and hold chamber 7, and the pencil is locked and is adorned in this holds chamber 7.
As shown in fig. 4, 5 and 6, in this embodiment, the fixing base 4 includes two fixing plates 8 disposed oppositely, the first half groove 5 is disposed on each fixing plate 8, the second half groove 6 is disposed at the bottom of the pressing piece 3, and the pressing piece 3 is located between the two fixing plates 8 when the upper cover 2 is fixed to the lower housing 1.
After the upper cover 2 is fixed mutually with lower casing 1, half recess 5 on two fixed plates 8 is located the below, and recess two 19 on the line ball piece 3 are located the top, and two recess 15 and a recess two 19 form jointly and hold chamber 7, and line ball piece 3 is located the centre this moment, and two fixed plates 8 are located the both sides of line ball piece 3 respectively, and this structure can carry out better locking to the pencil.
As shown in fig. 4, in the present embodiment, at least one side of the bottom of the wire pressing piece 3 has a guide surface 9, and the guide surface 9 is disposed to be inclined from top to bottom.
The bottom of line ball piece 3 forms the direction location head, and this structure makes line ball piece 3 can imbed between two fixed plates 8 more easily, improves the convenience of installation and line ball piece 3 imbeds between two fixed plates 8 the back line ball piece 3 that makes and two fixed plates 8 between the structure more firm to it is more firm to the pencil locking to make.
The guide surface 9 is arranged on one side of the thread-pressing piece 3, and can also be arranged on two opposite sides of the thread-pressing piece 3.
Preferably, the crimping piece 3 and the fixing base 4 are made of elastic plastic, such as ABS plastic, Polyethylene (PE) or the like. Line ball piece 3 and fixing base 4 are made by having elastic plastic material, make the chamber 7 that holds that line ball piece 3 and fixing base 4 formed make and can produce slight deformation receiving the extrusion of pencil, hold chamber 7 and can lock fine improvement adaptability to the pencil of equidimension not.
As shown in fig. 1, 5 and 8, in the present embodiment, the lower housing 1 includes a base 10 and a connecting seat 11, the base 10 includes a bottom plate 12, a protruding edge 13 extending upward is provided on a peripheral edge of the bottom plate 12, a protruding boss 14 extending upward is provided on the protruding edge 13, a groove 15 is provided on a bottom of the connecting seat 11, and the boss 14 is inserted and fixed in the groove 15.
Lower casing 1 comprises base 10 and connecting seat 11, and base 10 and connecting seat 11 can be processed respectively, reduce the processing degree of difficulty, and later the two realizes dismantling fixedly through a boss 14 and a recess 15, simple to operate.
As shown in fig. 3 and 7, in this embodiment, the upper cover 2 includes a cover plate 16, a second protruding edge 17 extending downward is provided on the peripheral edge of the cover plate 16, a second protruding boss 18 extending downward is provided on the second protruding edge 17, a second groove 19 is provided on the top of the connecting socket 11, and the second protruding boss 18 is inserted and fixed in the second groove 19.
The upper cover 2 and the connecting seat 11 are detachably fixed through the second boss 18 and the second groove 19, the dismounting and the mounting are convenient, and the connection stability is high after the mounting.
In the embodiment shown in fig. 3 and 7, the second protruding edge 17 is formed into a closed ring shape on the periphery of the cover plate 16, and the second protruding portion 18 and the second groove 19 are respectively formed into a closed ring shape.
The second convex edge 17 is formed into a closed ring around the periphery of the cover plate 16, the structure can improve the strength of the upper cover 2, the second convex edge 18 and the second concave groove 19 are respectively formed into a closed ring, and after the second convex edge 18 and the second concave groove 19 are fixedly inserted, the upper cover 2 and the connecting base 11 are connected more stably.
As shown in fig. 1, in this embodiment, an outlet 20 is formed on the lower housing 1, the outlet 20 is communicated with the accommodating cavity 7, and the upper cover 2 and the lower housing 1 are locked together by a screw or a buckle.
The wires in the wire harness come out from the wire outlet 20, and the upper cover 2 and the lower shell 1 can be locked by screws or buckles, so that the wires can be detachably fixed with each other.
The invention also provides a sewing machine which comprises any one of the thread locking devices.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (9)
1. The utility model provides a locking wire device of sewing machine panel, locking wire device includes casing (1) and upper cover (2) down, upper cover (2) can be dismantled fixedly with casing (1) down, its characterized in that, line ball piece (3) have on upper cover (2), fixing base (4) have on casing (1) down, half recess one (5) have been seted up on fixing base (4), half recess two (6) have been seted up on line ball piece (3), when upper cover (2) are fixed mutually with casing (1) down half recess one (5) and half recess two (6) can form one and be used for placing chamber (7) that hold of pencil.
2. The sewing machine panel thread locking device according to claim 1, wherein the fixing seat (4) comprises two fixing plates (8) arranged oppositely, the first half groove (5) is formed on each fixing plate (8), the second half groove (6) is formed at the bottom of the thread pressing piece (3), and the thread pressing piece (3) is positioned between the fixing plates (8) when the upper cover (2) and the lower cover are fixed.
3. The sewing machine panel thread-locking device according to claim 2, characterized in that at least one side of the bottom of the thread-pressing piece (3) has a guide surface (9), the guide surface (9) being arranged obliquely from top to bottom.
4. The sewing machine panel thread-locking device according to claim 1, characterized in that the thread-pressing piece (3) and the holder (4) are made of plastic having elasticity.
5. The thread locking device for sewing machine panels according to any one of claims 1-4, wherein the lower housing (1) comprises a base (10) and a connecting seat (11), the base (10) comprises a bottom plate (12), the bottom plate (12) has a first upwardly extending ledge (13) on the periphery, the first upwardly extending ledge (14) is provided on the first ledge (13), the connecting seat (11) has a first recess (15) on the bottom, and the first ledge (14) is inserted and fixed in the first recess (15).
6. The sewing machine panel thread locking device according to claim 5, wherein the upper cover (2) comprises a cover plate (16), a protruding edge II (17) extending downwards is arranged on the periphery of the cover plate (16), a boss II (18) extending downwards is arranged on the protruding edge II (17), a groove II (19) is arranged on the top of the connecting seat (11), and the boss II (18) is inserted and fixed in the groove II (19).
7. The sewing machine panel thread-locking device according to claim 6, wherein the second protruding edge (17) forms a closed ring shape around the cover plate (16), and the second boss (18) and the second groove (19) form a closed ring shape respectively.
8. The sewing machine panel thread locking device according to claim 1, wherein the lower housing (1) is provided with a thread outlet (20), the thread outlet (20) is communicated with the accommodating cavity (7), and the upper cover (2) and the lower housing (1) are locked by a screw or a buckle.
9. A sewing machine characterized in that it comprises a thread-locking device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401647.XA CN114672935A (en) | 2022-04-18 | 2022-04-18 | Sewing machine and thread locking device of sewing machine panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210401647.XA CN114672935A (en) | 2022-04-18 | 2022-04-18 | Sewing machine and thread locking device of sewing machine panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114672935A true CN114672935A (en) | 2022-06-28 |
Family
ID=82077353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210401647.XA Pending CN114672935A (en) | 2022-04-18 | 2022-04-18 | Sewing machine and thread locking device of sewing machine panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114672935A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020157847A1 (en) * | 2001-04-27 | 2002-10-31 | Yazaki Corporation | Junction box and junction box forming method |
| CN207537671U (en) * | 2017-11-30 | 2018-06-26 | 浙江海明实业有限公司 | A kind of overedger |
| CN207659643U (en) * | 2017-10-31 | 2018-07-27 | 上海鲍麦克斯电子科技有限公司 | A kind of panel wire rod outlet structure |
| TWI655378B (en) * | 2018-07-09 | 2019-04-01 | 東佑達自動化科技股份有限公司 | Actuator and wire fixing structure thereof |
| CN212462648U (en) * | 2020-07-23 | 2021-02-02 | 中山市图尔精密制造有限公司 | Wire locking device |
-
2022
- 2022-04-18 CN CN202210401647.XA patent/CN114672935A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020157847A1 (en) * | 2001-04-27 | 2002-10-31 | Yazaki Corporation | Junction box and junction box forming method |
| CN207659643U (en) * | 2017-10-31 | 2018-07-27 | 上海鲍麦克斯电子科技有限公司 | A kind of panel wire rod outlet structure |
| CN207537671U (en) * | 2017-11-30 | 2018-06-26 | 浙江海明实业有限公司 | A kind of overedger |
| TWI655378B (en) * | 2018-07-09 | 2019-04-01 | 東佑達自動化科技股份有限公司 | Actuator and wire fixing structure thereof |
| CN212462648U (en) * | 2020-07-23 | 2021-02-02 | 中山市图尔精密制造有限公司 | Wire locking device |
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