CN206308523U - A kind of multifunctional safety yarn is cut - Google Patents
A kind of multifunctional safety yarn is cut Download PDFInfo
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- CN206308523U CN206308523U CN201621334711.3U CN201621334711U CN206308523U CN 206308523 U CN206308523 U CN 206308523U CN 201621334711 U CN201621334711 U CN 201621334711U CN 206308523 U CN206308523 U CN 206308523U
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- cut
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Abstract
Cut the utility model discloses a kind of multifunctional safety yarn, it includes being located at cutter and bottom knife with cutting, cutter and bottom knife are tack blade, take-up groove is offered on cutter cutting edge, cutting body includes upper shear arm, lower shear arm and linking arm, upper shear arm is connected with the middle part of lower shear arm by attachment structure, attachment structure is by draw-in groove one, draw-in groove two and rivet are constituted, draw-in groove one is located at the top of draw-in groove two, and be connected by rivet both it, what the middle and lower part of upper shear arm and lower shear arm was also respectively symmetrically formula offers two through hole, screwdriver is provided with the lateral surface of linking arm.After above-mentioned technical proposal, the utility model provides the multifunctional safety yarn that a kind of security is good, easy to use and applicability is wide and cuts, the yarn is cut while possessing conventional yarn and cutting function, there is take-up again and change the eedle and presser feet on sewing machine and adjust various functions of the elasticity of bobbin thread, it is possible to reduce a large amount of instruments are carried during sewing.
Description
Technical field
The utility model is related to a kind of multifunctional safety yarn to cut.
Background technology
It is well known that it is one kind in pruning tool that line is cut, it is mainly used in being pruned on line or yarn and other items, extensively
It is applied in the live and work of people.Yarn in the market is cut to tip, and in take-up etc., other operations are more inconvenient, and
And due to the characteristic of its tip, make it be also possible to hurt sb.'s feelings, and traditional yarn cuts the eedle and presser feet do not changed on sewing machine
And the function of the elasticity of regulation bobbin thread, its applicability is not high and can not simultaneously meet the demand of user.
Utility model content
Regarding to the issue above, the utility model provides a kind of good, the easy to use multifunctional safety yarn of security and cuts,
The yarn is cut while possessing conventional yarn and cutting function, and with take-up and changes eedle and presser feet and tune on sewing machine
Save various functions of the elasticity of bobbin thread, it is possible to reduce a large amount of instruments are carried during sewing.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of multifunctional safety yarn is cut,
Including cutting body and being fixedly connected on cutter and bottom knife with cutting, the cutter and bottom knife are tack knife
Piece, offers take-up groove on the cutter cutting edge, the body of cutting includes upper shear arm, lower shear arm and linking arm, the linking arm
The afterbody of upper shear arm and lower shear arm is connected to, the attachment structure that the upper shear arm passes through to be provided with the middle part of lower shear arm is connected,
The attachment structure is made up of draw-in groove one, draw-in groove two and rivet, the draw-in groove one, draw-in groove two be opened in respectively upper shear arm, under cut
On the middle part of facies medialis brachii, the draw-in groove one is located at the top of draw-in groove two, and is connected by rivet both it, the upper shear arm
The two through hole offered for chain fixation with the middle and lower part of lower shear arm is also respectively symmetrically formula, sets on the lateral surface of the linking arm
It is equipped with screwdriver.
Further, the screwdriver is in strip structure, and it includes eedle dismounting fixture block, the elastic fixture block of bobbin thread, two
Person is centrally positioned in the lateral surface of linking arm, and is close to the both sides up and down of connection facies lateralis brachii respectively.
Further, the width of the elastic fixture block of the bobbin thread dismounts the width of fixture block less than eedle.
Further, the eedle dismounting fixture block, the width of the elastic fixture block of bobbin thread are respectively 5 millimeters, 2.2 millimeters.
Further, the eedle dismounting fixture block, the length of the elastic fixture block of bobbin thread are 3 millimeters.
Further, the draw-in groove one is strip cavernous structure with draw-in groove two.
Further, the draw-in groove one, draw-in groove two size dimension it is identical.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model has following excellent
Point：
1st, a kind of multifunctional safety yarn that the utility model is provided is cut, and is disposed as putting down by by cutter and bottom knife
Head blade so that the yarn of traditional tip can be avoided to be cut into as the problem of lethal weapon occurs, security is substantially increased.
2nd, a kind of multifunctional safety yarn that the utility model is provided is cut, and is set by the middle part of upper shear arm and lower shear arm
It is connected with the attachment structure that rivet is constituted by draw-in groove one, draw-in groove two so that upper shear arm and lower shear arm can be securely attached to
Together, it is to avoid traditional yarn is cut the problem easily opened both and turn into lethal weapon and occurred, and substantially increases security.
3rd, a kind of multifunctional safety yarn that the utility model is provided is cut, and by being provided with take-up groove on cutter, makes
Obtain the line and cut and can not only be used for common yarn in work usually and cut to use, need to take out stitches wait work when, usable take-up
Groove carries out take-up, practical.
4th, a kind of multifunctional safety yarn that the utility model is provided is cut, by be provided with the lateral surface of linking arm by
Eedle dismounts the screwdriver of fixture block and bobbin thread elastic fixture block composition, i.e., eedle dismounting fixture block can be changed on sewing machine eedle and
Presser feet, the elastic fixture block of bobbin thread can adjust the elasticity of bobbin thread, substantially increase the practicality that the yarn is cut.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing being further understood to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the schematic diagram that a kind of multifunctional safety yarn of the utility model is cut；
Fig. 2 is the schematic diagram that the through hole that a kind of multifunctional safety yarn of the utility model is cut is located on upper shear arm；
Fig. 3 is that the eedle dismounting fixture block that a kind of multifunctional safety yarn of the utility model is cut and the elastic fixture block of bobbin thread are located at
Schematic diagram on linking arm.
In figure：1. the draw-in groove of 2. bottom knife of cutter, 3. take-up groove, 41. upper shear arm, 42. lower shear arm, 43. linking arm 51.
The eedle of one 52. draw-in groove, 2 53. rivet, 6. screwdriver 61. dismounts the elastic through hole of fixture block 7. of the bobbin thread of fixture block 62..
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
Embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of multifunctional safety yarn is cut, including cut body and be fixedly connected on cut with it is upper
Blade 1 and bottom knife 2, cutter 1 and bottom knife 2 are tack blade, and take-up groove 3 is offered on the cutting edge of cutter 1, cut
Body includes upper shear arm 41, lower shear arm 42 and linking arm 43, and linking arm 43 is connected to the afterbody of upper shear arm 41 and lower shear arm 42, above cuts
The attachment structure that arm 41 passes through to be provided with the middle part of lower shear arm 42 is connected, and attachment structure is by draw-in groove 1, draw-in groove 2 52 and riveting
Nail 53 is constituted, and draw-in groove 1, draw-in groove 2 52 be opened in upper shear arm 41 respectively, on the middle part of the medial surface of lower shear arm 42, draw-in groove 1
It is connected by rivet 53 positioned at the top of draw-in groove 2 52, and both it, the middle and lower part of upper shear arm 41 and lower shear arm 42 is also distinguished
The two through hole 7 offered for chain fixation of symmetrical expression, is provided with screwdriver 6 on the lateral surface of linking arm 43, screwdriver 6 is in length
List structure, it includes that eedle dismounts the elastic fixture block 62 of fixture block 61, bobbin thread, and the two is centrally positioned in the outside of linking arm 43
Face, and the both sides up and down of connection facies lateralis brachii are close to respectively, the width of the elastic fixture block 62 of bobbin thread dismounts fixture block less than eedle
61 width, the width of the eedle dismounting elastic fixture block 62 of fixture block 61, bobbin thread is respectively 5 millimeters, 2.2 millimeters, eedle dismounting card
The length of the elastic fixture block 62 of block 61, bobbin thread is 3 millimeters, and draw-in groove 1 is strip cavernous structure with draw-in groove 2 52, described
Draw-in groove 1, draw-in groove 2 52 size dimension it is identical.The multifunctional safety yarn that the utility model is provided is cut, by by cutter
1 and bottom knife 2 be disposed as tack blade so that the yarn of traditional tip can be avoided to be cut into the problem of the lethal weapon for prisoner
Occur, security is substantially increased, further, by being provided with take-up groove 3 on cutter 1 so that the line is cut usually
Work in can not only be used for common yarn and cut to use, need to take out stitches wait work when, can be used take-up groove to carry out take-up, practicality
Property it is strong, further, set by 53 groups of draw-in groove 1, draw-in groove 2 52 and rivet by the middle part of upper shear arm 41 and lower shear arm 42
Into attachment structure be connected so that upper shear arm 41 and lower shear arm 42 can be securely attached to together, it is to avoid traditional yarn
Line is cut the problem easily opened both and turn into lethal weapon and is occurred, and security is substantially increased, further, by linking arm
It is provided with 43 lateral surface and the screwdriver that fixture block 61 and the elastic fixture block 62 of bobbin thread are constituted, i.e. eedle dismounting card is dismounted by eedle
Eedle and presser feet that block 61 can be changed on sewing machine, the elastic fixture block 62 of bobbin thread can adjust the elasticity of bobbin thread, carry significantly
The practicality that the high yarn is cut.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of multifunctional safety yarn is cut, including cuts body and be fixedly connected on the cutter with cutting (1) and bottom knife
(2), it is characterised in that：The cutter (1) and bottom knife (2) are tack blade, are opened up on cutter (1) cutting edge
There is take-up groove (3), the body of cutting includes upper shear arm (41), lower shear arm (42) and linking arm (43), linking arm (43) connection
In upper shear arm (41) and the afterbody of lower shear arm (42), the middle part of the upper shear arm (41) and lower shear arm (42) passes through the connection being provided with
Structure is connected, and the attachment structure is made up of draw-in groove one (51), draw-in groove two (52) and rivet (53), the draw-in groove one (51),
Draw-in groove two (52) is opened in upper shear arm (41) respectively, on the middle part of lower shear arm (42) medial surface, the draw-in groove one (51) is positioned at card
The top of groove two (52), and be connected by rivet (53) both it, the middle and lower part of the upper shear arm (41) and lower shear arm (42)
Also be respectively symmetrically formula offers the two through hole (7) fixed for chain, and screw is provided with the lateral surface of the linking arm (43)
Knife (6).
2. a kind of multifunctional safety yarn according to claim 1 is cut, it is characterised in that：The screwdriver (6) is in strip
Shape structure, it includes that eedle dismounts fixture block (61), the elastic fixture block of bobbin thread (62), and the two is centrally positioned in linking arm (43)
Lateral surface, and the both sides up and down of connection facies lateralis brachii are close to respectively.
3. a kind of multifunctional safety yarn according to claim 2 is cut, it is characterised in that：The elastic fixture block of bobbin thread
(62) width of the width less than eedle dismounting fixture block (61).
4. a kind of multifunctional safety yarn according to claim 3 is cut, it is characterised in that：The eedle dismounts fixture block
(61), the width of the elastic fixture block of bobbin thread (62) is respectively 5 millimeters, 2.2 millimeters.
5. a kind of multifunctional safety yarn according to claim 2 is cut, it is characterised in that：The eedle dismounts fixture block
(61), the length of the elastic fixture block of bobbin thread (62) is 3 millimeters.
6. a kind of multifunctional safety yarn according to claim 1 is cut, it is characterised in that：The draw-in groove one (51) and draw-in groove
Two (52) are strip cavernous structure.
7. a kind of multifunctional safety yarn according to claim 1 is cut, it is characterised in that：The draw-in groove one (51), draw-in groove
Two (52) size dimension is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621334711.3U CN206308523U (en) | 2016-12-07 | 2016-12-07 | A kind of multifunctional safety yarn is cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621334711.3U CN206308523U (en) | 2016-12-07 | 2016-12-07 | A kind of multifunctional safety yarn is cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308523U true CN206308523U (en) | 2017-07-07 |
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ID=59250975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621334711.3U Active CN206308523U (en) | 2016-12-07 | 2016-12-07 | A kind of multifunctional safety yarn is cut |
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| Country | Link |
|---|---|
| CN (1) | CN206308523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978060A (en) * | 2018-09-28 | 2018-12-11 | 绍兴市越发机械制造有限公司 | A kind of scissors apparatus shaped at hosiery machine sock piece-end sewing |
-
2016
- 2016-12-07 CN CN201621334711.3U patent/CN206308523U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978060A (en) * | 2018-09-28 | 2018-12-11 | 绍兴市越发机械制造有限公司 | A kind of scissors apparatus shaped at hosiery machine sock piece-end sewing |
| CN108978060B (en) * | 2018-09-28 | 2024-02-20 | 浙江越发科技集团有限公司 | Scissors device for forming sock stitching part of sock knitting machine |
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