CN107675374A - A kind of needle plate adjustment structure of sewing machine - Google Patents
A kind of needle plate adjustment structure of sewing machine Download PDFInfo
- Publication number
- CN107675374A CN107675374A CN201711161845.9A CN201711161845A CN107675374A CN 107675374 A CN107675374 A CN 107675374A CN 201711161845 A CN201711161845 A CN 201711161845A CN 107675374 A CN107675374 A CN 107675374A
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- needle plate
- hole
- sewing machine
- mounting seat
- adjustment structure
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- 238000009958 sewing Methods 0.000 title claims abstract description 63
- 238000009434 installation Methods 0.000 claims abstract description 50
- 239000011148 porous material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000003456 pulmonary alveoli Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
- D05B73/04—Lower casings
- D05B73/12—Slides; Needle plates
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides a kind of needle plate adjustment structure of sewing machine, belong to sewing machine technique field.It solves the problems, such as that existing sewing machine is difficult to be adjusted needle plate position and ensure that needle plate and bottom plate fix reliability.The needle plate adjustment structure of this sewing machine, including needle plate installation set, there is resigning gap between the lateral surface of needle plate and the inwall of mounting hole, needle plate installation set has connecting portion and rod section, needle plate is fixed on connecting portion by fastener, there is adjustment hole, rod section there can be regulation gap corresponding to adjustment hole and rod section and the hole wall of adjustment hole, the locking piece that can fix needle plate installation set and mounting seat is provided with rod section in mounting seat.The needle plate adjustment structure of this sewing machine is by the way that needle plate installation set position is adjustably mounted in mounting seat, and fixed by locking piece and mounting seat, needle plate is fixed in mounting seat by needle plate installation set, so as to make needle plate positioning more reliable on the basis of realizing that needle plate position is adjustable.
Description
Technical field
The invention belongs to sewing machine technique field, it is related to a kind of needle plate adjustment structure of sewing machine.
Background technology
Sewing machine is the machine for sewing clothes, and its principle is to pass through sewing by eedle, and upper thread and bottom line are intersected
Knot is formed, and by driving the motion of sewing, one or more stitchings are formed on sewing, realizes the sewing to sewing.Seam
Thread and the needle plate of pin hole is provided with machine so that eedle can pass through pin hole bring upper thread below sewing machine table into, and pass through
Rotating shuttle or looper form knot with bottom line.
Needle plate generally use screw of the prior art is fixed in needle plate mounting seat, for example, Chinese patent【Application number
201710153788.3；Application publication number CN106757857A】Disclosed sewing machine needle board and matched bottom plate, needle plate bag
Work feed alveolus, pin hole are included, needle plate is provided with scale and 3-6 needle plate screw, also there are matched 3-6 on baseplate of sewing machine
Bottom plate screw, sewing machine needle board is fixed on baseplate of sewing machine through needle plate screw and bottom plate screw with screw, set on needle plate
Limited location post holes.The fixed structure of needle plate and bottom plate disclosed in above-mentioned patent by increasing the quantity of screw, with improve needle plate and
The reliability of bottom plate connection.
Ye You enterprises in order to realize needle plate it is quick, be convenient for changing, devise the location structure of another needle plate and bottom plate,
For example, Chinese patent【Application number 201320374649.0；Authorization Notice No. CN 203333989U】Disclosed use in sewing machine needle plate
Mounting structure, including needle plate and bottom plate, needle plate are made up of ferromagnetic material, and needle plate is provided with least two positioning holes, consolidates on bottom plate
Surely there is the alignment pin being engaged with positioning hole, it is attracted by magnet between needle plate and bottom plate.Above-mentioned needle plate and bottom plate are determined
Bit architecture limits all around moving for needle plate by the cooperation of alignment pin and positioning hole, and limits the upper and lower of needle plate by magnet
Motion, realize the positioning to needle plate, and ensure that needle plate can fast assembling-disassembling without unscrewing screw.
After used a period of time, sewing machine upper part parts being not easy the micro change discovered existing sewing machine occur
Shape, cause the position of eedle and pin hole to offset with the accumulation of site error, influence sewing action, serious possibility causes
Broken needle, broken string, if being investigated, being overhauled to sewing machine main body, the parts of aging are changed, cost is larger.And existing pin
The mounting structure of plate and bottom plate is all difficult to the reliability for being adjusted and ensureing that needle plate and bottom plate are fixed to needle plate position.
The content of the invention
The purpose of the present invention is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of needle plate regulation knot of sewing machine
Structure, present invention solves the technical problem that being how to make needle plate position can adjust and can enough to ensure that needle plate is accurately positioned so that eedle
Face is kept with the position of pin hole.
The purpose of the present invention can be realized by following technical proposal：A kind of needle plate adjustment structure of sewing machine, the seam
Machine of threading includes platen and needle plate, and the mounting hole for installing needle plate is offered on the platen, has below the platen and is used for
The mounting seat of fixed needle plate, it is characterised in that the needle plate adjustment structure includes needle plate installation set, the lateral surface of the needle plate and
There is resigning gap, the needle plate installation set has connecting portion and rod section, and the needle plate passes through tight between the inwall of mounting hole
Firmware is fixed on connecting portion, has adjustment hole in the mounting seat, and the rod section can pass through corresponding adjustment hole and drawing
There is regulation gap, being provided with the rod section can be by needle plate installation set and mounting seat between bar portion and the hole wall of adjustment hole
Fixed locking piece.
The needle plate adjustment structure of this sewing machine is by the adjustable needle plate installation set of set location in mounting seat, and by pin
Plate is fixed in mounting seat by needle plate installation set, and needle plate can enter with the change in location of needle plate installation set in mounting hole
Row position adjustment.Further, employ and regulation gap is set between the rod section of needle plate installation set and adjustment hole, realize needle plate
The adjustment of installation set position, and needle plate installation set is fixed in mounting seat by locking piece.So as to adjustable in needle plate position
In the case of, it can ensure that needle plate is fixed reliable under sewing machine working condition.
In the needle plate adjustment structure of above-mentioned sewing machine, the locking piece includes clamping sleeve and adjusting screw, the company
Socket part is resisted against the upper surface of mounting seat, and the clamping sleeve is set in rod section, and the clamping sleeve bottom has intercommunicating pore, institute
Stating adjusting screw and stretching into intercommunicating pore and be threadedly coupled with rod section makes the upper surface of clamping sleeve be pressed on mounting seat lower surface.Regulation
The screw rod of screw is stretched into intercommunicating pore and is threaded in rod section, and the head of adjusting screw is resisted against the lower surface of clamping sleeve
On, with tightening for adjusting screw, clamping sleeve progressively moves and compresses the lower surface of mounting seat upwards, so that needle plate is installed
The position of set is fixed；During needle plate position adjustments, by unscrewing adjusting screw so that the rod section of needle plate installation set can
Moved in adjustment hole, realize the adjustment to needle plate position, adjusting screw is tightened after the completion of adjustment and locks needle plate installation set again
Tightly.
In the needle plate adjustment structure of above-mentioned sewing machine, mounting seat upper surface corresponding with adjustment hole has depression
Recess one, form a clamping part between the bottom surface of the recess one and the lower surface of mounting seat, the adjustment hole is positioned at clamping
In portion, the clamping sleeve has the receiving hole stretched into for rod section, and the adjusting screw, which is threaded in rod section, causes pin
The connecting portion and clamping sleeve of plate installation set clamp clamping part.By forming clamping part in mounting seat, rod section stretches into receiving hole
It is interior, and pulling force is applied to rod section by adjusting screw so that the connecting portion and clamping sleeve of needle plate installation set clamp clamping part, this
Kind fixed structure can avoid the vibration during sewing machine work from causing needle plate installation set solid failure so that the fixation of needle plate
It is more reliable.
In the needle plate adjustment structure of above-mentioned sewing machine, mounting seat lower surface corresponding with adjustment hole has depression
Recess two, the clamping sleeve upper surface can be resisted against on the bottom surface of recess two.By setting recess two, clamping sleeve can be limited
Against position on the holder portion so that clamping sleeve preferably can apply thrust to clamping part.
In the needle plate adjustment structure of above-mentioned sewing machine, anti-turn screw, the rod section are provided with the clamping sleeve
Upper to have anti-rotation plane, the side wall of the anti-turn screw through clamping sleeve is resisted against in above-mentioned anti-rotation plane.Needle plate is avoided to install
Set relatively rotates with clamping sleeve, ensures that needle plate positioning is reliable.
Alternatively, in the needle plate adjustment structure of above-mentioned sewing machine, the locking piece is nut, the drawing
Bar portion outer surface has the external screw thread with the screw-internal thread fit of nut.Needle plate installation set is fixed on mounting seat by tightening nut
On.
In the needle plate adjustment structure of above-mentioned sewing machine, the fastener is trip bolt, and the connecting portion, which has, to be used
In the screw hole of installation trip bolt, there is resigning hole corresponding with above-mentioned screw hole location, the fastening spiral shell on the needle plate
The head of nail is tapered, and the hole wall of the resigning hole has tapered locking face one, and the upper end of the screw hole has in cone
The locking face two of shape.When trip bolt is tightened, the head of trip bolt compresses locking face one and locking face two so that needle plate and pin
The fixation of plate installation set is more firm.
Also it is connected with the needle plate adjustment structure of above-mentioned sewing machine, on the needle plate by fixing screws rounded
Small needle plate, there is pin hole on the small needle plate.By the way that small needle plate is made into circle so that when small needle plate is fixed on needle plate, pin
The position in hole is more accurate.
Compared with prior art, it is the advantages of the needle plate adjustment structure of this sewing machine：
1st, the needle plate adjustment structure of this sewing machine is by the way that needle plate installation set position is adjustably mounted in mounting seat, and
Fixed by locking piece and mounting seat, needle plate is fixed in mounting seat by needle plate installation set, so as to realize that needle plate position can
Make needle plate positioning more reliable on the basis of tune.
2nd, the needle plate adjustment structure of this sewing machine is provided with needle plate installation set and clamping sleeve, and needle plate is pacified by adjusting screw
Thrust is applied to clamping sleeve while encapsulation rod section applies pulling force so that the connecting portion and clamping sleeve of needle plate installation set press from both sides respectively
The upper and lower surface of tight clamping part, so as to which needle plate installation set is fixed in mounting seat, avoiding sewing machine vibration causes needle plate position
Put and shift.
Brief description of the drawings
Fig. 1 is the working state schematic representation and partial enlarged drawing of the needle plate adjustment structure of this sewing machine.
Fig. 2 is the explosive view of the needle plate adjustment structure of this sewing machine.
Fig. 3 is the sectional view and partial enlarged drawing of the needle plate adjustment structure of this sewing machine.
Fig. 4 is the needle plate structure schematic diagram of the needle plate adjustment structure of this sewing machine.
Fig. 5 is the small needle plate structure schematic diagram of the needle plate adjustment structure of this sewing machine.
Fig. 6 is the needle plate installation set structural representation of the needle plate adjustment structure of this sewing machine.
Fig. 7 is the clamping sleeve structural representation of the needle plate adjustment structure of this sewing machine.
In figure, 1, platen；1a, mounting hole；2nd, needle plate；2a, resigning hole；2a1, locking face one；2c, mounting groove；2d, mistake
Hole；3rd, mounting seat；3a, adjustment hole；3b, recess one；3c, clamping part；3d, recess two；4th, needle plate installation set；4a, connecting portion；
4a1, screw hole；4a11, locking face two；4a2, detent；4b, rod section；4b1, anti-rotation plane；5th, resigning gap；6th, adjust
Internode gap；7th, clamping sleeve；7a, intercommunicating pore；7b, receiving hole；7c, anti-rotation screw；8th, adjusting screw；9th, anti-turn screw；10th, fasten
Screw；11st, small needle plate；11a, pin hole；12nd, fixing screws；13rd, eedle.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one：
Sewing machine includes platen 1, mounting hole 1a, needle plate 2 and mounting seat 3.This needle plate adjustment structure is arranged on sewing machine
For realizing the adjustment of the position of needle plate 2, including needle plate installation set 4, connecting portion 4a, rod section 4b, adjustment hole 3a and locking piece.
Specifically, as depicted in figs. 1 and 2, mounting seat 3 is located at the lower section of platen 1, and needle plate 2 is arranged on the mounting hole of platen 1
In 1a, there is resigning gap 5 between the lateral surface of needle plate 2 and mounting hole 1a inwall.In the present embodiment, needle plate 2 is square, pin
The quantity of plate installation set 4 is two, and is located at the both sides opening position of needle plate 2 respectively, and two adjustment hole 3a are also offered in mounting seat 3
And corresponded with needle plate installation set 4.The rod section 4b of needle plate installation set 4 passes through corresponding adjustment hole 3a, makes under connecting portion 4a
Surface is resisted against in mounting seat 3, has regulation gap 6 between rod section 4b and adjustment hole 3a hole wall, and needle plate installation set 4 passes through
The locking piece being connected on rod section 4b is fixed with mounting seat 3, and needle plate 2 is then fixed on connecting portion 4a by fastener.
As shown in figure 3, in the present embodiment, the upper surface corresponding with adjustment hole 3a of mounting seat 3 has the 3b of recess one of depression,
The lower surface corresponding with adjustment hole 3a of mounting seat 3 has the 3d of recess two of depression, the 3b of recess one bottom surface and the 3d of recess two bottom
A clamping part 3c is formed between face, adjustment hole 3a is located on clamping part 3c.As shown in Fig. 3, Fig. 4 and Fig. 5, locking piece includes compressing
Set 7 and adjusting screw 8, connecting portion 4a are resisted against the upper surface of mounting seat 3.The top receiving hole 7b of clamping sleeve 7, clamping sleeve 7 are arranged
On rod section 4b, the bottom of clamping sleeve 7 has intercommunicating pore 7a, and adjusting screw 8 stretches into intercommunicating pore 7a and connected with rod section 4b screw threads
Connect, the upper surface of clamping sleeve 7 is pressed on the 3d of recess two bottom surface.So as to so that the connecting portion 4a and pressure of needle plate installation set 4
Tight set 7 clamps clamping part 3c, and needle plate installation set 4 is fixed in mounting seat 3.
As shown in Figure 4 and Figure 5, anti-turn screw 9 is installed, on rod section 4b in the anti-rotation screw 7c in the side wall of clamping sleeve 7
With anti-rotation plane 4b1, anti-turn screw 9 is resisted against on anti-rotation plane 4b1 through the anti-rotation screw 7c of clamping sleeve 7.Needle plate installation set 4
Connecting portion 4a upper surface also has the detent 4a2 being disposed radially.
The assembling process of the needle plate adjustment structure of this sewing machine is：Inserting detent 4a2 by instruments such as screwdrivers will
Needle plate installation set 4 is positioned, and clamping sleeve 7 is enclosed on rod section 4b, and adjusting screw 8 is being screwed in into rod section through intercommunicating pore 7a
4b's is upper, and adjusting to tighten adjusting screw 8 behind the position of needle plate installation set 4 makes needle plate installation set 4 be fixed in mounting seat 3,
And anti-turn screw 9 is screwed into anti-rotation screw 7c so that the end of anti-turn screw 9 is resisted against on anti-rotation plane 4b1.Finally needle plate 2 is led to
Cross fastener and be fixed on the assembling that needle plate 2 is completed on connecting portion 4a.
As shown in Figures 2 and 3, fastener is trip bolt 10, and the head of trip bolt 10 is tapered.As shown in figure 4, even
Socket part 4a has the screw hole 4a1 for being used for installing trip bolt 10, as shown in fig. 6, having and screw hole 4a1 positions on needle plate 2
The upper end that corresponding resigning hole 2a, resigning hole 2a hole wall have tapered locking face one 2a1, screw hole 4a1 has in cone
The 4a11 of locking face two of shape.In the production and manufacturing process of reality, fastener can also be pin.
As shown in Fig. 1, Fig. 6 and Fig. 7, there is mounting groove 2c on needle plate 2, rounded small needle plate 11 passes through fixing screws 12
Be fixed in mounting groove 2c, mounting groove 2c offers the via 2d of the insertion upper and lower surface of needle plate 2, have on small needle plate 11 with mistake
The pin hole 11a of hole 2d positions face, small needle plate 11 have guide ledges with pin hole 11a corresponding positions.
During the regulation of the needle plate adjustment structure of this sewing machine, when position skew occurs in eedle 13 and pin hole 11a, pass through
Unscrew adjusting screw 8 so that the rod section 4b of needle plate installation set 4 can be moved in adjustment hole 3a, and the position of needle plate 2 is adjusted
It is whole make eedle 13 and pin hole 11a positions face after, tighten adjusting screw 8 and lock needle plate installation set 4 again, and then by needle plate 2
It is reattached in mounting seat 3.
Embodiment two：
Technical scheme in the present embodiment and the technical scheme in embodiment one are essentially identical, and difference is, this reality
To apply in example, the quantity of needle plate installation set 4 is three, for example, needle plate 2 uses circular configuration, needle plate installation set 4 is circumferential equal respectively
Cloth enables to needle plate 2 to be preferably positioned in mounting seat 3 below needle plate 2.In the production and manufacturing process of reality, pin
Plate 2 can also use other shapes, and the quantity of needle plate installation set 4 can also be one or more than three.
Embodiment three：
Technical scheme in the present embodiment and the technical scheme in embodiment one are essentially identical, and difference is, this reality
Apply in example, locking piece is nut, and rod section 4b outer surfaces have the external screw thread with the screw-internal thread fit of nut.By tightening nut
Needle plate installation set 4 is fixed in mounting seat 3.
Example IV：
Technical scheme in the present embodiment and the technical scheme in embodiment one are essentially identical, and difference is, this reality
Apply in example, this needle plate adjustment structure is applied on template sewing machine, and mounting seat 3 is fixed in frame, for the ease of mounting seat 3
Dismounting, platen 1 can use split-type structural with workbench.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (8)
1. a kind of needle plate adjustment structure of sewing machine, the sewing machine includes platen (1) and needle plate (2), is opened on the platen (1)
There is the mounting seat for being used for fixing needle plate (2) provided with the mounting hole (1a) for installing needle plate (2), below the platen (1)
(3), it is characterised in that the needle plate adjustment structure includes needle plate installation set (4), the lateral surface and mounting hole of the needle plate (2)
There are resigning gap (5) between the inwall of (1a), the needle plate installation set (4) has connecting portion (4a) and rod section (4b), institute
State needle plate (2) to be fixed on connecting portion (4a) by fastener, there is adjustment hole (3a), the pull bar on the mounting seat (3)
Portion (4b) can have regulation gap corresponding to adjustment hole (3a) and the hole wall of rod section (4b) and adjustment hole (3a)
(6), being provided with the rod section (4b) can be by the fixed locking piece of needle plate installation set (4) and mounting seat (3).
2. the needle plate adjustment structure of sewing machine according to claim 1, it is characterised in that the locking piece includes clamping sleeve
(7) and adjusting screw (8), the connecting portion (4a) are resisted against the upper surface of mounting seat (3), and the clamping sleeve (7) is set in drawing
In bar portion (4b), clamping sleeve (7) bottom has an intercommunicating pore (7a), the adjusting screw (8) stretch into intercommunicating pore (7a) and with
Rod section (4b) threaded connection makes the upper surface of clamping sleeve (7) be pressed on mounting seat (3) lower surface.
3. the needle plate adjustment structure of sewing machine according to claim 2, it is characterised in that the mounting seat (3) and regulation
Upper surface corresponding to hole (3a) has the recess one (3b) of depression, the bottom surface of the recess one (3b) and the following table of mounting seat (3)
A clamping part (3c) is formed between face, the adjustment hole (3a) is located on clamping part (3c), and the clamping sleeve (7), which has, supplies pull bar
The receiving hole (7b) that portion (4b) stretches into, the adjusting screw (8), which is threaded in rod section (4b), causes needle plate installation set (4)
Connecting portion (4a) and clamping sleeve (7) clamp clamping part (3c).
4. the needle plate adjustment structure of sewing machine according to claim 3, it is characterised in that the mounting seat (3) and regulation
Lower surface corresponding to hole (3a) has the recess two (3d) of depression, and clamping sleeve (7) upper surface can be resisted against recess two (3d)
Bottom surface on.
5. the needle plate adjustment structure of sewing machine according to claim 3, it is characterised in that set on the clamping sleeve (7)
There is anti-turn screw (9), there is anti-rotation plane (4b1) on the rod section (4b), the anti-turn screw (9) passes through clamping sleeve (7)
Side wall be resisted against on above-mentioned anti-rotation plane (4b1).
6. the needle plate adjustment structure of sewing machine according to claim 1, it is characterised in that the locking piece is nut, institute
Rod section (4b) outer surface is stated with the external screw thread with the screw-internal thread fit of nut.
7. the needle plate adjustment structure of sewing machine according to any one of claim 1 to 6, it is characterised in that the fastening
Part is trip bolt (10), and the connecting portion (4a) has the screw hole (4a1) for being used for installing trip bolt (10), the needle plate
(2) there is the resigning hole (2a) with above-mentioned screw hole (4a1) position correspondence on, the head of the trip bolt (10) is tapered,
The hole wall of the resigning hole (2a) has a tapered locking face one (2a1), and the upper end of the screw hole (4a1) has tapered
Locking face two (4a11).
8. the needle plate adjustment structure of sewing machine according to any one of claim 1 to 6, it is characterised in that the needle plate
(2) rounded small needle plate (11) is also connected with by fixing screws (12), there is pin hole on the small needle plate (11)
(11a)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161845.9A CN107675374B (en) | 2017-11-21 | 2017-11-21 | Needle plate adjusting structure of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161845.9A CN107675374B (en) | 2017-11-21 | 2017-11-21 | Needle plate adjusting structure of sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107675374A true CN107675374A (en) | 2018-02-09 |
| CN107675374B CN107675374B (en) | 2023-11-21 |
Family
ID=61148912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711161845.9A Active CN107675374B (en) | 2017-11-21 | 2017-11-21 | Needle plate adjusting structure of sewing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN107675374B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004290540A (en) * | 2003-03-28 | 2004-10-21 | Juki Corp | Throat plate fixture |
| CN1676729A (en) * | 2004-03-30 | 2005-10-05 | 大和缝纫机制造株式会社 | Sewing machine |
| JP2007130141A (en) * | 2005-11-09 | 2007-05-31 | Juki Corp | Needle plate adjusting mechanism of sewing machine |
| CN102330291A (en) * | 2011-07-14 | 2012-01-25 | 苏州肯耐制衣有限公司 | Cloth feeding device for sewing machine |
| CN203333989U (en) * | 2013-06-26 | 2013-12-11 | 新杰克缝纫机股份有限公司 | Faller installing structure for sewing machine |
| CN205917430U (en) * | 2016-07-25 | 2017-02-01 | 浙江宝宇缝纫机有限公司 | Template sewing machine's faller structure |
| CN106757857A (en) * | 2017-03-15 | 2017-05-31 | 湖南兴德缝制股份有限公司 | A kind of sewing machine needle board and matched base plate |
| CN207552650U (en) * | 2017-11-21 | 2018-06-29 | 浙江耐拓机电科技有限公司 | A kind of needle plate adjustment structure of sewing machine |
-
2017
- 2017-11-21 CN CN201711161845.9A patent/CN107675374B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004290540A (en) * | 2003-03-28 | 2004-10-21 | Juki Corp | Throat plate fixture |
| CN1676729A (en) * | 2004-03-30 | 2005-10-05 | 大和缝纫机制造株式会社 | Sewing machine |
| JP2007130141A (en) * | 2005-11-09 | 2007-05-31 | Juki Corp | Needle plate adjusting mechanism of sewing machine |
| CN102330291A (en) * | 2011-07-14 | 2012-01-25 | 苏州肯耐制衣有限公司 | Cloth feeding device for sewing machine |
| CN203333989U (en) * | 2013-06-26 | 2013-12-11 | 新杰克缝纫机股份有限公司 | Faller installing structure for sewing machine |
| CN205917430U (en) * | 2016-07-25 | 2017-02-01 | 浙江宝宇缝纫机有限公司 | Template sewing machine's faller structure |
| CN106757857A (en) * | 2017-03-15 | 2017-05-31 | 湖南兴德缝制股份有限公司 | A kind of sewing machine needle board and matched base plate |
| CN207552650U (en) * | 2017-11-21 | 2018-06-29 | 浙江耐拓机电科技有限公司 | A kind of needle plate adjustment structure of sewing machine |
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| Publication number | Publication date |
|---|---|
| CN107675374B (en) | 2023-11-21 |
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