CN206368259U - A kind of sewing machine - Google Patents
A kind of sewing machine Download PDFInfo
- Publication number
- CN206368259U CN206368259U CN201621475732.7U CN201621475732U CN206368259U CN 206368259 U CN206368259 U CN 206368259U CN 201621475732 U CN201621475732 U CN 201621475732U CN 206368259 U CN206368259 U CN 206368259U
- Authority
- CN
- China
- Prior art keywords
- set pattern
- connecting shaft
- sewing machine
- axle
- fixed
- 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 a kind of sewing machine, including head, support, transmission and annex, the sewing machine also includes the device of establishing rules that keeps to the side, the set pattern device that keeps to the side is fixed on head bottom rear by the mounting hole in installing arm, the installing arm is fixed on annular stator, the annular stator is enclosed on movable axis, one end connection of the movable axis and connecting shaft, the connecting shaft other end is connected with set pattern axle, there is one piece of connection sheet fixed by screw in the connecting shaft, the other end of the connection sheet is with being connected between centers provided with spring, the set pattern axle front end is bending vertically downward.Sewing machine of the present utility model can make the lines sewed straight by the device of establishing rules that keeps to the side when sewing cladding, attractive in appearance, also greatly improve the practicality and positional accuracy for the set pattern device that keeps to the side, improve operating efficiency.
Description
Technical field
The utility model is related to sewing machine technical field, and in particular to a kind of sewing machine.
Background technology
Stitching is operated to preceding traditional sewing machine, goes the stitching for seeing sewing whether straight into one with feel, eyes completely
Line, easily generation stitching is uneven, bending etc..People are when using stitching sewing machine cladding, in order to be stitched at cladding edge
Straight lines are made, are connected on sewing machine usually using edging, edging by pin ensures the cladding edge when sewing
Distance with syringe needle is fixed value, so that the lines of tape edge keep straight line.But generally inconvenient adjustable range of keeping to the side at present is with suitable
Different demands are answered, and are difficult to reach requirements at the higher level by pin set pattern is inaccurate.
Utility model content
The purpose of this utility model is uneven in order to improve sewing machine stitching, and there is provided one kind sewing the problem of bending
Machine.
The utility model is realized by following technical proposals：
A kind of sewing machine, including head, support, transmission and annex, the sewing machine also include the device of establishing rules that keeps to the side, described
Set pattern of keeping to the side device is fixed on head bottom rear by the mounting hole in installing arm, and the installing arm is fixed on annular stator
On, the annular stator is enclosed on movable axis, one end connection of the movable axis and connecting shaft, the connecting shaft other end and set pattern
Axle is connected, and also has one piece of connection sheet fixed by screw in the connecting shaft, the other end of the connection sheet is with being connected between centers
Provided with spring, the set pattern axle front end is bending vertically downward.
Preferably, one end that the connection sheet is connected movable axis with connecting shaft during working condition, passes through spring in 10 degree of angles
Convergent force, connecting shaft connection set pattern axle one end fall on support, during off working state, the set pattern axle and connecting shaft are together
It is turn 90 degrees by movable axis rotation, bottom on front side of the end thereof contacts head of the connecting shaft connection set pattern axle.
Preferably, the set pattern axle is connected by the sliding rail ring of outer ring with connecting shaft, is had on the sliding rail ring
One strip opening, opening both sides are evenly arranged with groove staggeredly, and set pattern shaft tail end is provided with a projection block, and set pattern axle can be along slip
Orbit ring is slided, and is embedded in by projection block in any groove so as to fixed set pattern axle.
Preferably, there is a vertical downward bending front end of the set pattern axle, and the bending horizontal cross-section is in " V " type.
Preferably, the installing arm is fixed with annular stator by screw.
The utility model has the advantages that compared with prior art：
The utility model provides a kind of sewing machine, and the head of sewing machine bottom rear is provided with the device, institute of establishing rules that keeps to the side
State the set pattern device that keeps to the side and pass through fixation after the movable regulation of spring, it is not necessary to then not influenceing sewing machine normally to use, keep to the side
Device set pattern axle front end establish rules provided with bending vertically downward, when sewing cladding the lines sewed can be made straight, it is attractive in appearance,
Improve operating efficiency.
Set pattern axle front end bending is further arranged to " V " type, sewing machine syringe needle and cladding edge can be more accurately positioned
Position, makes sewing line more smooth attractive in appearance.
Projection block on further the sliding rail ring that set pattern axle outer ring is set and set pattern axle, by sliding rail ring with determining
Using cooperatively for the projection block on axle is advised, the length adjustment of set pattern axle can be flexibly realized, the requirement of different sewing fares is adapted to, and
Screens is accurately fastened after adjustment length, will not produce loosening, greatly improves the practicality and positional accuracy of the set pattern device that keeps to the side,
Improve operating efficiency and aesthetics.
Brief description of the drawings
Fig. 1 is a kind of structural representation of sewing machine of the utility model；
In figure 1 be head, 2 be support, 3 be transmission, 4 for keep to the side establish rules device.
Fig. 2 be kept to the side on the utility model sewing machine establish rules device structural representation；
In figure 5 be installing arm, 6 be annular stator, 7 be movable axis, 8 be connecting shaft, 9 be set pattern axle, 10 be connection sheet,
11 it is spring, 12 is bending.
Fig. 3 be kept to the side on the utility model sewing machine establish rules device structural representation；
In figure 5 be installing arm, 6 be annular stator, 7 be movable axis, 8 be connecting shaft, 9 be set pattern axle, 10 be connection sheet,
11 it is spring, 12 be bending, 13 is sliding rail ring.
Fig. 4 be kept to the side on the utility model sewing machine establish rules device partial structural diagram；
9 it is set pattern axle in figure, 12 be bending, 13 be sliding rail ring, 14 be groove, 15 is projection block.
Embodiment
The utility model is illustrated below in conjunction with the accompanying drawings, but not as to limitation of the present utility model.
Embodiment 1
A kind of sewing machine, including head 1, support 2, transmission 3 and annex, the bottom rear of head of sewing machine 1 pass through installing arm 5
On mounting hole be fixed with one keep to the side establish rules device 4, keep to the side establish rules device installing arm be fixed on annular stator 6, ring
Shape stator 6 is enclosed on movable axis 7, and movable axis 7 is connected with one end of connecting shaft 8, and the other end of connecting shaft 8 is connected with set pattern axle 9,
8 also have one piece of connection sheet 10 fixed by screw in connecting shaft, and spring is provided between the other end and connecting shaft 8 of connection sheet 10
11, the front end of axle 9 of establishing rules in addition is bending 12 vertically downward.During working condition, by the convergent force of spring, connecting shaft 8 is connected
One end of set pattern axle 9 falls on support 2, and by establishing rules, the front end crooked position bending 12 of axle 9 positions needle head, inoperative shape
During state, set pattern axle 9 and connecting shaft 8 are turn 90 degrees by the rotation of movable axis 7 together, the end thereof contacts machine of the connection set pattern axle 9 of connecting shaft 8
Head front side bottom, by setting the device of establishing rules that keeps to the side on sewing machine, in sewing, can more preferably be positioned by the set pattern device that keeps to the side
Sewing machine syringe needle, raising sewing thread trace is attractive in appearance, improves operating efficiency.
Embodiment 2
A kind of sewing machine, including head 1, support 2, transmission 3 and annex, the bottom rear of head of sewing machine 1 pass through installing arm 5
On mounting hole be fixed with one keep to the side establish rules device 4, keep to the side establish rules device installing arm be fixed by screws in annular fixation
On piece 6, annular stator 6 is enclosed on movable axis 7, and movable axis 7 is connected with one end of connecting shaft 8, the other end of connecting shaft 8 and set pattern
Axle 9 is connected, and 8 also have one piece of connection sheet 10 fixed by screw in connecting shaft, are set between the other end and connecting shaft 8 of connection sheet 10
There is spring 11, connection sheet 10 is connected one end of movable axis 7 with connecting shaft 8 in 10 degree of angles, and the front end of axle 9 of establishing rules in addition is vertically downward
Bending 12, the horizontal cross-section of bending 12 be in " V " type, set pattern axle 9 be connected by the sliding rail ring 13 of outer ring with connecting shaft 8, institute
Stating has a strip opening on sliding rail ring 13, opening both sides are evenly arranged with groove 14 staggeredly, and set pattern axle 9 tail end is provided with one
Projection block 15, set pattern axle 9 can be slided along sliding rail ring 13, be embedded in by projection block 15 in any groove so as to fixed set pattern
Axle.During working condition, by the convergent force of spring, one end of the connection set pattern axle 9 of connecting shaft 8 falls on support 2, passes through axle of establishing rules
9 front end crooked position bendings 12 position needle head, during off working state, and set pattern axle 9 and connecting shaft 8 pass through movable axis together
7 rotations are turn 90 degrees, bottom on front side of the end thereof contacts head of the connection set pattern axle 9 of connecting shaft 8, keep to the side fixed by being set on sewing machine
Device is advised, in sewing, needle head can more preferably be positioned by the set pattern device that keeps to the side, raising sewing thread trace is attractive in appearance, improves work
Make efficiency.
Utility model preferred embodiment is the foregoing is only, not thereby limits and of the present utility model applies for a patent model
Enclose, so all utilization the utility model specifications and the equivalent structure change made by diagramatic content, are all contained in this practicality newly
In the protection domain of type.
Claims (5)
1. a kind of sewing machine, including head, support, transmission and annex, it is characterised in that the sewing machine also includes set pattern of keeping to the side
Device, the set pattern device that keeps to the side is fixed on head bottom rear by the mounting hole in installing arm, and the installing arm is fixed on
On annular stator, the annular stator is enclosed on movable axis, and one end connection of the movable axis and connecting shaft, connecting shaft is another
One end is connected with set pattern axle, also has one piece of connection sheet fixed by screw, the other end of the connection sheet in the connecting shaft
With being connected between centers provided with spring, the set pattern axle front end is bending vertically downward.
2. the sewing machine according to claim 1, it is characterised in that the connection sheet is connected the one of movable axis with connecting shaft
End is in 10 degree of angles, during working condition, by the convergent force of spring, and one end of connecting shaft connection set pattern axle falls on support, non-work
When making state, the set pattern axle and connecting shaft are turn 90 degrees by movable axis rotation together, one end of the connecting shaft connection set pattern axle
Contact bottom on front side of head.
3. the sewing machine according to claim 1 or 2, it is characterised in that the sliding rail ring that the set pattern axle passes through outer ring
It is connected with connecting shaft, there is a strip opening on the sliding rail ring, opening both sides is evenly arranged with groove staggeredly, axle of establishing rules
Tail end is provided with a projection block, and set pattern axle can be slided along sliding rail ring, is embedded in by projection block in any groove so as to fixed
Set pattern axle.
4. sewing machine according to claim 3, it is characterised in that the bending horizontal cross-section of the front end of the set pattern axle is in
" V " type.
5. sewing machine according to claim 4, it is characterised in that the installing arm is solid by screw with annular stator
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475732.7U CN206368259U (en) | 2016-12-30 | 2016-12-30 | A kind of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621475732.7U CN206368259U (en) | 2016-12-30 | 2016-12-30 | A kind of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368259U true CN206368259U (en) | 2017-08-01 |
Family
ID=59391998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621475732.7U Expired - Fee Related CN206368259U (en) | 2016-12-30 | 2016-12-30 | A kind of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206368259U (en) |
-
2016
- 2016-12-30 CN CN201621475732.7U patent/CN206368259U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20211230 |