CN209383947U - A kind of use in sewing machine sewing needle - Google Patents
A kind of use in sewing machine sewing needle Download PDFInfo
- Publication number
- CN209383947U CN209383947U CN201822237137.5U CN201822237137U CN209383947U CN 209383947 U CN209383947 U CN 209383947U CN 201822237137 U CN201822237137 U CN 201822237137U CN 209383947 U CN209383947 U CN 209383947U
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- CN
- China
- Prior art keywords
- shank
- fixed
- slot
- screw thread
- sewing needle
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Abstract
The utility model relates to a kind of use in sewing machine sewing needles, including mounting base, the mounting base is equipped with mounting groove, the mounting base bottom is equipped with fixed column, the first screw thread is equipped on the outside of the fixed column, the fixed column bottom is equipped with locating slot, the fixed column outer sheath is equipped with fixed sleeving, the fixed sleeving inner wall is equipped with the second screw thread, and first screw thread is matched with the second screw thread, the fixed sleeving intracavity bottom is equipped with limiting stand, the limiting stand bottom is fixedly connected with guide sleeve, shank is equipped with below the fixed column, and the needle tip is set in fixed sleeving inner cavity, fixed ring is equipped at the top of the shank, and the fixed ring is set at the top of limiting stand, locating piece is equipped at the top of the fixed ring, and the locating piece is set in locating slot, the shank two sides are symmetrically arranged with optimization slot, structure is simple, design is closed Reason, can convenient sewing needle installation, while threading can be facilitated, raising working efficiency.
Description
Technical field
The utility model relates to a kind of use in sewing machine sewing needles, belong to sewing needle technical field.
Background technique
Eedle is also known as suture needle, vehicle needle, is the important composition attachment of sewing machine, the kind of eedle only it is domestic just have it is several hundred
Kind, during sewing, in order to reach the perfect match of eedle and sewing, suture, it is necessary to select suitable eedle, the type of eedle
It is determined by the property material of sewing machine model specification and sewing fabric, the job specification of machine decides the selection of eedle, no
Connatural machine will be equipped with the eedle of different model specification, will be according to seam during sewing no matter the machine of which kind of model
The property and thickness of material choose the specification of eedle, i.e. needle number, in general, for textile and the eedle of knitwear, needle point
Wear into cone, sew leather and its similar sewing when then use special shape needle point, such as spearhead, water chestnut point, reverse lay point,
Purpose is to increase eedle intensity, obtains good sewing efficiency, and still, traditional sewing needle is difficult to thread, and influences manufacturing schedule, because
This, requires further improvement.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of use in sewing machine sewing needle, structure
Simply, design rationally, can convenient sewing needle installation, while threading can be facilitated, improve working efficiency, pass through setting installation
Seat, can be fixed sewing needle, while facilitating and being replaced, not influence job schedule, can by the way that fixed sleeving is arranged
Convenient sewing needle replacement, it is easy to operate, by setting locating slot and locating piece, sewing needle can be positioned, avoid sewing
Needle rotation can be fixed sewing needle, prevent sewing needle movable, stability is improved, by setting by the way that guide sleeve is arranged
Optimization slot is set, sewing needle can be optimized, the weight of sewing needle is mitigated, reduces production cost, by the way that inlet wire slot, energy is arranged
Enough modes for changing tradition threading, improve working efficiency, can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of use in sewing machine sewing needle, including mounting base, the mounting base are equipped with mounting groove, and the mounting base bottom is set
There is fixed column, the first screw thread is equipped on the outside of the fixed column, the fixed column bottom is equipped with locating slot, the fixed column outer sheath
Equipped with fixed sleeving, the fixed sleeving inner wall is equipped with the second screw thread, and first screw thread is matched with the second screw thread, described solid
Cannula cavity bottom is determined equipped with limiting stand, and the limiting stand bottom is fixedly connected with guide sleeve, is equipped with below the fixed column
Shank, and the needle tip is set in fixed sleeving inner cavity, is equipped with fixed ring at the top of the shank, and the fixed ring is set to
At the top of limiting stand, locating piece is equipped at the top of the fixed ring, and the locating piece is set in locating slot, the shank two sides are symmetrical
Equipped with optimization slot, the shank side is equipped with inlet wire slot, and the inlet wire slot, through optimization slot side, inlet wire slot inner cavity is solid
Surely it is connected with elastic slice, and the elastic slice other end is bonded with inlet wire slot inner wall, the shank bottom is equipped with syringe needle.
Furthermore, the mounting groove is set to mounting base surrounding vertically, and the length of the mounting groove is mounting base
2/3rds.
Furthermore, the locating slot is isosceles trapezoidal structure, and the distance between adjacent described locating slot is equal,
The shape of the locating piece is matched with locating slot.
Furthermore, the outer diameter of the fixed ring is equal to the intracavity diameter of fixed sleeving, and the diameter of the shank is equal to
The diameter of guide sleeve inner cavity.
Furthermore, the distance between described optimization slot is the half of shank diameter.
Furthermore, the inlet wire slot is helical structure, and the elastic slice is fixedly connected with inlet wire slot tail end.
For the utility model the utility model has the advantages that a kind of use in sewing machine sewing needle involved in the utility model, structure is simple, design
Rationally, can convenient sewing needle installation, while threading can be facilitated, improve working efficiency, being capable of opposite joint by setting mounting base
Swage is fixed, while facilitating and being replaced, and does not influence job schedule, being capable of convenient sewing needle by the way that fixed sleeving is arranged
Replacement, it is easy to operate, by setting locating slot and locating piece, sewing needle can be positioned, sewing needle is avoided to rotate, passed through
Guide sleeve is set, sewing needle can be fixed, prevents sewing needle movable, improves stability, slot, energy are optimized by setting
It is enough that sewing needle is optimized, mitigate the weight of sewing needle, reduce production cost, by the way that inlet wire slot is arranged, tradition can be changed
The mode of threading improves working efficiency.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of use in sewing machine sewing needle structure chart of the utility model.
Fig. 2 is a kind of use in sewing machine sewing needle fixed seat structure figure of the utility model.
Fig. 3 is a kind of use in sewing machine sewing needle inlet wire slot structure figure of the utility model.
Fig. 4 is a kind of use in sewing machine sewing needle shank cross-sectional view of the utility model.
Figure label: 1, mounting base；2, mounting groove；3, fixed column；4, the first screw thread；5, locating slot；6, fixed sleeving；7,
Second screw thread；8, limiting stand；9, guide sleeve；10, shank；11, fixed ring；12, locating piece；13, optimize slot；14, inlet wire slot；
15, elastic slice；16, syringe needle.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As Figure 1-Figure 4, a kind of use in sewing machine sewing needle, including mounting base 1, can be fixed sewing needle, together
When facilitate and replaced, do not influence job schedule, the mounting base 1 is equipped with mounting groove 2, and 1 bottom of mounting base is equipped with solid
Fixed column 3, the first screw thread 4 is equipped on the outside of the fixed column 3, and 3 bottom of fixed column is equipped with locating slot 5,3 outside of fixed column
Be set with fixed sleeving 6, can convenient sewing needle replacement, it is easy to operate, 6 inner wall of fixed sleeving be equipped with the second screw thread 7, and
First screw thread 4 is matched with the second screw thread 7, and 6 intracavity bottom of fixed sleeving is equipped with limiting stand 8,8 bottom of limiting stand
It is fixedly connected with guide sleeve 9, sewing needle can be fixed, prevents sewing needle movable, improves stability, the fixed column
3 lower sections are equipped with shank 10, and 10 top of the shank is set in 6 inner cavity of fixed sleeving, is equipped with fixed ring at the top of the shank 10
11, and the fixed ring 11 is set to 8 top of limiting stand, is equipped with locating piece 12, and the locating piece 12 at the top of the fixed ring 11
In locating slot 5, sewing needle can be positioned, sewing needle is avoided to rotate, 10 two sides of shank are symmetrically arranged with optimization
Slot 13 can optimize sewing needle, mitigate the weight of sewing needle, reduce production cost, 10 side of shank be equipped with into
Wire casing 14 can change the mode of tradition threading, improve working efficiency, and the inlet wire slot 14 is through optimization 13 side of slot, institute
It states 14 inner cavity of inlet wire slot and is fixedly connected with elastic slice 15, and 15 other end of the elastic slice is bonded with 14 inner wall of inlet wire slot, the shank
10 bottoms are equipped with syringe needle 16.
The mounting groove 2 is set to 1 surrounding of mounting base vertically, and the length of the mounting groove 2 be mounting base 1 three/
Two, the locating slot 5 is isosceles trapezoidal structure, and the distance between adjacent described locating slot 5 is equal, the locating piece 12
Shape is matched with locating slot 5, and the outer diameter of the fixed ring 11 is equal to the intracavity diameter of fixed sleeving 6, the diameter of the shank 10
Equal to the diameter of 9 inner cavity of guide sleeve, the distance between described optimization slot 13 is the half of 10 diameter of shank, the inlet wire
Slot 14 is helical structure, and the elastic slice 15 is fixedly connected with 14 tail end of inlet wire slot.
Utility model works principle: during installation, shank 10 is passed through into fixed sleeving 6, then by 6 sets of fixed sleeving solid
On fixed column 3, when being fixed, then being threaded by shank 10 by rotating, sewing thread is directly caught to be pushed by inlet wire slot 14
To 14 inner cavity of inlet wire slot, elastic slice 15 prevents sewing thread from skidding off from inlet wire slot 14, changes the trouble of tradition threading, improves production effect
Rate.
The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities
Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical
Novel protection scope.
Claims (6)
1. a kind of use in sewing machine sewing needle, including mounting base (1), which is characterized in that the mounting base (1) is equipped with mounting groove
(2), mounting base (1) bottom is equipped with fixed column (3), is equipped with the first screw thread (4) on the outside of the fixed column (3), the fixation
Column (3) bottom is equipped with locating slot (5), and fixed column (3) outer sheath is equipped with fixed sleeving (6), fixed sleeving (6) inner wall
Equipped with the second screw thread (7), and first screw thread (4) is matched with the second screw thread (7), and fixed sleeving (6) intracavity bottom is set
Have limiting stand (8), limiting stand (8) bottom is fixedly connected with guide sleeve (9), and shank is equipped with below the fixed column (3)
(10), and the shank (10) top is set in fixed sleeving (6) inner cavity, is equipped with fixed ring (11) at the top of the shank (10),
And the fixed ring (11) is set at the top of limiting stand (8), is equipped with locating piece (12) at the top of the fixed ring (11), and the positioning
Block (12) is set in locating slot (5), and shank (10) two sides are symmetrically arranged with optimization slot (13), and shank (10) side is equipped with
Inlet wire slot (14), and the inlet wire slot (14), through optimization slot (13) side, inlet wire slot (14) inner cavity is fixedly connected with bullet
Piece (15), and the elastic slice (15) other end is bonded with inlet wire slot (14) inner wall, shank (10) bottom is equipped with syringe needle (16).
2. a kind of use in sewing machine sewing needle according to claim 1, it is characterised in that: the mounting groove (2) is set to peace vertically
Seat (1) surrounding is filled, and the length of the mounting groove (2) is 2/3rds of mounting base (1).
3. a kind of use in sewing machine sewing needle according to claim 1, it is characterised in that: the locating slot (5) is isosceles trapezoid
Structure, and the distance between adjacent described locating slot (5) is equal, the shape of the locating piece (12) is matched with locating slot (5).
4. a kind of use in sewing machine sewing needle according to claim 1, it is characterised in that: the outer diameter of the fixed ring (11) is equal to
The intracavity diameter of fixed sleeving (6), the diameter of the shank (10) are equal to the diameter of guide sleeve (9) inner cavity.
5. a kind of use in sewing machine sewing needle according to claim 1, it is characterised in that: the distance between described optimization slot (13)
For the half of shank (10) diameter.
6. a kind of use in sewing machine sewing needle according to claim 1, it is characterised in that: the inlet wire slot (14) is spiral knot
Structure, and the elastic slice (15) is fixedly connected with inlet wire slot (14) tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237137.5U CN209383947U (en) | 2018-12-28 | 2018-12-28 | A kind of use in sewing machine sewing needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237137.5U CN209383947U (en) | 2018-12-28 | 2018-12-28 | A kind of use in sewing machine sewing needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209383947U true CN209383947U (en) | 2019-09-13 |
Family
ID=67862561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822237137.5U Expired - Fee Related CN209383947U (en) | 2018-12-28 | 2018-12-28 | A kind of use in sewing machine sewing needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209383947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440316A (en) * | 2018-12-28 | 2019-03-08 | 吴江市宝鑫机械有限公司 | A kind of use in sewing machine sewing needle |
-
2018
- 2018-12-28 CN CN201822237137.5U patent/CN209383947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440316A (en) * | 2018-12-28 | 2019-03-08 | 吴江市宝鑫机械有限公司 | A kind of use in sewing machine sewing needle |
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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: 20190913 Termination date: 20201228 |