CN106283418A - A kind of for the spring base within sewing machine - Google Patents
A kind of for the spring base within sewing machine Download PDFInfo
- Publication number
- CN106283418A CN106283418A CN201610969016.2A CN201610969016A CN106283418A CN 106283418 A CN106283418 A CN 106283418A CN 201610969016 A CN201610969016 A CN 201610969016A CN 106283418 A CN106283418 A CN 106283418A
- Authority
- CN
- China
- Prior art keywords
- spring base
- pin
- sewing machine
- fabric
- rotating disk
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/14—Needle-bar drives
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of for the spring base within sewing machine, including briquetting, upper trim ring, groups of springs, rotating disk, spring base, lower clamping ring.The invention has the beneficial effects as follows: although this is very simple for craft, but it is extremely difficult to be intended to carry out tractive with machine.Machinery requirement fabric while release pin, then the most again catch it at another side.Then, it needs loose line all to pull out fabric, turns the direction of pin, and then opposite direction repeats institute in steps.This process is the most complicated for a simple machine, and impracticable, even and if for craft, when also only using shorter line, ability is the most handy.Pin only need to be partially passed through fabric by sewing machine.On eedle, pinprick is just after tip rather than at the tail end of pin.Pin is fixed on shank, and shank is moved up and down by a series of gear and cam traction by motor.
Description
Technical field
The present invention relates to a kind of spring base, a kind of for the spring base within sewing machine, belong to mechanical technique neck
Territory.
Background technology
Along with expanding economy and growth in the living standard, sewing machine is to use one or more sewing thread, shape on sewing
Become one or more stitchings, make the machine that one or more layers sewing interweaves or unites by a seam.Sewing function sewing cotton, fiber crops, silk,
The goods such as the fabrics such as hair, staple fibre and leather, plastics, paper, the stitching neat appearance stitched out, smooth firmly, sewing velocity
Hurry up, easy to use.And the artistic forms such as hand push embroidery computerized embroidery are derived with it.Coil sewing method is poor with common manual sewing
Different the biggest.In simplest manual suture, sewer fastens single line in the ommatidium of backshank end, then by complete for related for pin line
Complete through two panels fabric, from one side through another side, wear back original one side the most again.So, pin band moving-wire turnover fabric, it
Be stitched together.Therefore, for the problems referred to above, propose a kind of for the spring base within sewing machine.
Summary of the invention
The purpose of the present invention is that provides a kind of for the spring base within sewing machine to solve the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of for the spring base within sewing machine, including
Briquetting, upper trim ring, groups of springs, rotating disk, spring base, lower clamping ring；The outside of described rotating disk is provided with trim ring, described rotating disk interior
Side is provided with lower clamping ring, is provided with spring base between two described rotating disks, and the internally installed of described spring base has several springs
Group, the middle part of described rotating disk is provided with briquetting.
Preferably, described groups of springs is internally provided with several equally distributed springs.
Preferably, described briquetting is stuck in the middle part of described rotating disk and is connected with described spring base elasticity.
Preferably, the thickness of described upper trim ring is thicker than the thickness of described lower clamping ring.
The invention has the beneficial effects as follows: although this is very simple for craft, but be intended to carry out tractive pole with machine
Its difficulty.Machinery requirement fabric while release pin, then the most again catch it at another side.Then, it needs pine
The line dissipated all pulls out fabric, turns the direction of pin, and then opposite direction repeats institute in steps.This process is to a simple machine
For device the most complicated and impracticable, even and if for craft, also only with the most handy during shorter line.Sewing machine
Only pin need to be partially passed through fabric.On eedle, pinprick is just after tip rather than at the tail end of pin.Pin is fixed on pin
On bar, shank is moved up and down by a series of gear and cam traction by motor.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
In figure: 1, briquetting；2, upper trim ring；3, groups of springs；4, rotating disk；5, spring base；6, lower clamping ring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to shown in Fig. 1, a kind of for the spring base within sewing machine, including briquetting 1, upper trim ring 2, groups of springs 3, turn
Dish 4, spring base 5, lower clamping ring 6；The outside of described rotating disk 4 is provided with trim ring 2, and the inner side of described rotating disk 4 is provided with lower clamping ring
6, it is provided with spring base 5 between two described rotating disks 4, described spring base 5 internally installed has several groups of springs 3, described turn
The middle part of dish 4 is provided with briquetting 1.
As a kind of technical optimization scheme of the present invention, described groups of springs 3 is internally provided with several equally distributed bullets
Spring.
As a kind of technical optimization scheme of the present invention, described briquetting 1 is stuck in the middle part of described rotating disk 4 and described spring base
5 elastic connections.
As a kind of technical optimization scheme of the present invention, the thickness of described upper trim ring 2 is thicker than the thickness of described lower clamping ring 6.
First, when the tip of pin is through fabric, it pulls out a little coil one towards another side.Below fabric one
Individual device can catch this coil, is then encased another single line or another coil with single line.Two joints below
In, we it will be appreciated that the most how this system works.To stitch out chain sewing, sewing machine can online after use
The line looper of equal length.Fabric is positioned on one piece of metallic plate below pin, fixes with presser feet.When sewing up beginning, pin is worn every time
Cross fabric one coil of pull-out.One device making coil catches coil before pin pulls out, and this device is synchronized with the movement with pin.Once
Pin pull-out fabric, fabric will be drawn forward by feed dog device.When pin again passes through fabric, new coil will be directly through front
The centre of one coil.The device making coil can catch line again, makees coil around next coil.So, each coil
Can be next coil fix in position.It is not the most solid, if one end of line is unclamped, and may whole sewing meeting all pines
De-.Most of sewing machines use a kind of more solid suture, are called eyelet.You can understand typical lock in following animation
The operation principle of seam device.Bobbin is just placed on the spiral below fabric.It is positioned at the central authorities of shuttle, and the latter is at the band of motor
Dynamic lower rotation, with the synchronized movement of pin.Pin pulls out a coil through fabric, and while feed dog moves forward fabric, it is again
Secondary rise, is then inserted in another one coil.But, this stitching mechanism is not to be linked together by different coils, and
It is that they are coupled together with another section of line unclamped on bobbin.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (4)
1. for the spring base within sewing machine, including briquetting (1), upper trim ring (2), groups of springs (3), rotating disk (4), spring
Seat (5), lower clamping ring (6)；It is characterized in that: the outside of described rotating disk (4) is provided with trim ring (2), the inner side of described rotating disk (4)
Lower clamping ring (6) is installed, between two described rotating disks (4), is provided with spring base (5), internally installed the having of described spring base (5)
Several groups of springs (3), the middle part of described rotating disk (4) is provided with briquetting (1).
It is the most according to claim 1 a kind of for the spring base within sewing machine, it is characterised in that: described groups of springs (3)
It is internally provided with several equally distributed springs.
It is the most according to claim 1 a kind of for the spring base within sewing machine, it is characterised in that: described briquetting (1) blocks
It is connected with described spring base (5) elasticity at the middle part of described rotating disk (4).
It is the most according to claim 1 a kind of for the spring base within sewing machine, it is characterised in that: described upper trim ring (2)
Thickness thicker than the thickness of described lower clamping ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610969016.2A CN106283418A (en) | 2016-11-04 | 2016-11-04 | A kind of for the spring base within sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610969016.2A CN106283418A (en) | 2016-11-04 | 2016-11-04 | A kind of for the spring base within sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106283418A true CN106283418A (en) | 2017-01-04 |
Family
ID=57721346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610969016.2A Pending CN106283418A (en) | 2016-11-04 | 2016-11-04 | A kind of for the spring base within sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106283418A (en) |
-
2016
- 2016-11-04 CN CN201610969016.2A patent/CN106283418A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |