CN101939474B

CN101939474B - Needle for transferring stitches from the needle itself to adjacent needles for hosiery knitting machines or the like

Info

Publication number: CN101939474B
Application number: CN2009801038056A
Authority: CN
Inventors: E·罗那迪; T·罗那迪; F·罗那迪
Original assignee: Santoni SpA
Current assignee: Santoni SpA
Priority date: 2008-01-28
Filing date: 2009-01-23
Publication date: 2012-02-15
Anticipated expiration: 2029-01-23
Also published as: ATE525507T1; KR20100107040A; EP2240635B9; EP2240635A1; CN101939474A; EP2240635B1; ITMI20080122A1; WO2009095360A1

Abstract

A needle for transferring stitches therefrom to adjacent needles for knitting machines for hosiery or the like, comprising a shank (2), a head (3) that is hooked and arranged at a longitudinal or upper end of the shank (2), and a latch (4), pivoted to the shank (2) proximate to the head (3), perpendicularly to the longitudinal axis of the shank (2), in order to open or close the head (3), at least one lamina (6a, 6b) being connected to the shank (2) and having, on opposite sides, below the latch (4), a flexible portion (8a,8b) that flexes in active and inactive positions to produce, in the active position, an expansion of the loop (9) of knitting fitted onto the shank (2), the head (3) of an adjacent needle (1b) being insertable in the space comprised between the portion of the lamina (6a,6b), in the active position, and the corresponding side (7a, 7b) of the shank (2), in order to pick up the loop (9) of knitting with the adjacent needle (1b), the shank (2) having further between the latch (4) and the end of the portion of the lamina (6a,6b) towards the head (3), a region (10) for blending the shank (2) with the portion (8a,8b) of the lamina (6a,6b).

Description

Be used for pin hosiery knitting machines, knitting technology weave is transferred to adjacent needles from pin self

Technical field

The present invention relates to be used for the pin of hosiery knitting machines, this pin self is transferred to adjacent needles with knitting technology weave from this pin.

Background technology

In the hosiery knitting machines field, known pin is arranged to allow knitting technology weave or knitted loop are transferred to the adjacent needles that is arranged on the same needle-bar from a pin.

A kind of pin in these pins for example has been shown in WO-02/070799.

Same applicant's WO2007/057041 (suppose this with referring to mode be included in the application) show and a kind ofly can be as requested knitting technology weave be transferred to the pin of a side that is arranged on the pin that must discharge knitting technology weave or the pin of opposite side.

Basically; Pin according to WO2007/057041 comprises: shank, head and needle latch; Head is arranged on the vertical end or the upper end of shank; Needle latch is being hinged to shank near the head place around the pivot axis that is substantially perpendicular to the shank longitudinal axis, and can rotate to open or close head around said pivot axis.But pin comprises the thin slice of at least one elastic bending, and this thin slice is associated with shank, and on the two opposite sides of shank and below needle latch, limits two holders, in every side of shank a holder is arranged.Can the head of adjacent needles be inserted these each holders, thereby will be transferred to adjacent needles from said pin by the knitted loop that shank carries and is arranged in the holder.

At test period; This pin has been proved to be improvement; These improvement are primarily aimed at: because vertically moving of pin and thin slice when getting in the entrained ring of shank; But reduce the stress of elastic bending thin slice and knitted loop, thereby knitted loop is widened, and after knitted loop is released into adjacent needles, help thin slice and shift to shank.

Summary of the invention

Aim of the present invention provides a kind of pin that is used for hosiery knitting machines; This pin is transferred to adjacent needles with knitting technology weave from said pin; But this pin reduces knitted loop caused stress on the elastic bending thin slice; But otherwise in the process in the elastic bending thin slice insertion knitted loop, knitted loop is widened, thereby be ready to knitted loop is transferred to adjacent needles.

Within this aim, a purpose of the present invention provides a kind of pin, but this pin is passed to the stress of elastic bending thin slice through minimizing, minimizing may jeopardize knitted loop to adjacent needles transfer, thin slice is undesired or irregular deformation.

Another object of the present invention provides a kind of pin, the widening gradually of the knitted loop maximum possible that this pin allows to be transferred, thus also reduce the risk of breakage of knitted loop.

Another object of the present invention provides a kind of pin, and this pin can assist thin slice crooked towards the shank of corresponding pin at knitted loop after a pin is transferred to adjacent needles.

A purpose more of the present invention provides a kind of pin, and this pin can have the thickness that reduces, thereby allows it on the high accuracy knitting machine, to use, and especially on the knitting machine more than per inch 12 pins, uses.

This aim and these will become more obvious hereinafter with other purpose; They are realized through a kind of pin that is used for hosiery knitting machines; This pin is used for knitting technology weave is transferred to adjacent needles from said pin, and said pin comprises shank, head and needle latch, and said head is arranged on vertical end or the upper end of said shank and is configured as the similar hook that opens wide towards the front side of said shank; Said needle latch is near said head place, be hinged to said shank around the pivot axis of the longitudinal axis that is substantially perpendicular to said shank; And can rotate to open or close said head around said pivot axis, it is characterized in that said pin comprises at least one thin slice; Said thin slice is connected on said shank and each side in the two opposite sides face of said shank, below said needle latch, has part; Said part can elastic bending be to the operating position from the non-operative position, and in said non-operative position, said part is near the corresponding side surface of said shank; In said operating position, said part separates with the corresponding side surface of said shank; In said operating position; But the said elastic bending of said thin slice part to be assemblied on the said shank, but the knitted loop of the said elastic bend part office of said thin slice widens; And but the head of adjacent needles can be inserted in the space that is comprised between the corresponding side surface of said elastic bending part and said shank of the said thin slice that is in said operating position, to pick up said knitted loop by said adjacent needles; But between the end of the said head of sensing of the said elastic bending part of said needle latch and said thin slice, but said shank has and is used for the calmodulin binding domain CaM that the said elastic bending with said shank and said thin slice partly combines.

Description of drawings

From the description of the embodiment of a preferable but non-exclusionism of pin of the present invention, come example by the non-limitative example in the accompanying drawing, further feature and advantage of the present invention will become more obvious, in the accompanying drawings:

Fig. 1 is the stereogram according to pin of the present invention, but wherein the elastic bend part branch of thin slice is in the operating position;

Fig. 2 is the front view of the pin of Fig. 1;

Fig. 3 is the stereogram according to pin of the present invention, but wherein the elastic bend part branch of thin slice is in the non-operative position;

Fig. 4 is the front view of the pin of Fig. 3;

Fig. 5 is the stereogram of knitted loop from a pin to the transfer process of adjacent needles;

Fig. 6 is the front view of knitted loop from a pin to the transfer process of adjacent needles;

But Fig. 7 and 8 be during a pin vertically moves with respect to two adjacent needles, the stereogram of the transition process of the elastic bending of thin slice part from the operating position to the non-operative position;

Fig. 9 is the sketch map of a part of the syringe of circular knitting machine, and this syringe flattens and is equipped with according to pin of the present invention;

Figure 10 is the stereogram according to a constructional variant of pin of the present invention.

The specific embodiment

Referring to figs. 1 through 9, always indicate according to pin of the present invention with Reference numeral 1, this pin comprises: shank 2, head 3 and needle latch 4, shank 2 has elongated shape.

Head 3 is arranged on the vertical end or the upper end of shank 2, and is configured as the similar hook that opens wide towards the front side of shank 2, and its mode is similar to the pin of known type.

Needle latch 4 is near head 3 places, be hinged to shank 2 around the pivot axis 4a that is substantially perpendicular to shank 2 longitudinal axis, and rotates to open or close head 3 around this pivot axis 4a, just as the pin of known type.

Shank 2 is positioned to have at least one heel portion 5 with head 3 opposite vertical end or lower ends along its expanded range on its front side and near it; This heel portion is side-prominent before it; And can known mode own cooperate the pin actuating cam, this pin actuating cam is arranged in the hosiery knitting machines of assembling pin 1.

Pin according to the present invention comprises at least one

thin slice

6a, 6b, this thin slice be connected to shank 2 and on the two opposite sides face 7a of shank 2, each side among the 7b, below needle latch 4, have part 8a, a 8b, this part can be from the non-operative position elastic bending to the operating position; In the non-operative position; This part is near the corresponding side surface 7a or the 7b of shank 2, shown in Fig. 3 and 4, in the operating position; The corresponding side surface 7a or the 7b of this part and shank 2 separate, and be as illustrated in fig. 1 and 2.In the operating position; Said

part

8a, 8b to be assemblied on the shank 2, thin slice 6a, the said part 8a of 6b, the knitted loop 9 at 8b place widen; And in the space that between the corresponding side surface 7a of

part

8a, 8b and the shank 2 of

thin slice

6a, 6b, 7b, is comprised; As part 8a, when 8b is in the operating position, the head 3 that can insert adjacent needles 1b is to pick up knitted loop 9 by said adjacent needles 1b, and this will become more obvious hereinafter.Between the end of the points cephalad 3 of the part 8a of needle latch 4 and

thin slice

6a, 6b, 6b, shank 2 has and is used for shank 2 and thin slice 6a, the part 8a of 6b, the calmodulin binding domain CaM 10 that 8b combines.

More particularly; Do not change the following fact:

part

8a, 8b and can be a part that is configured as aptly that the side 7a that part 8a is arranged on shank 2 goes up and part 8b is arranged on the single sheet on the another side 7b of shank 2; Two

thin slice

6a, 6b are preferably arranged; A thin slice respectively arranged in that each side 7a, the 7b of shank 2 are last, these two thin slices are fixed to corresponding side surface 7a, the 7b of shank 2 at its place, end that points to shank 2 lower ends.

Thin slice

6a, 6b headward 3 extend, and it is last to shelve the corresponding side surface 7a, the 7b that are resisted against shank 2 with the end of its points cephalad 3.

Each

thin slice

6a, 6b have can towards or away from corresponding side surface 7a, the counterpart 8a of 7b elastic bending, the 8b of shank 2.Each

part

8a, 8b can resist its elastic reaction and towards corresponding side surface 7a, the 7b elastic bending of shank 2, thereby do not move to the operating position during active force above that.

Each

thin slice

6a, 6b are configured as having:

lower area

20a, 20b, this lower area are positioned to be attached to corresponding side surface 7a, the 7b of shank 2 and are fixed to it; Zone line, this zone

line component part

8a, 8b; And

upper area

11a, 11b, this upper area ends at

upper end

12a, 12b, or is confined to shelve last said upper end 12a, the 12b of

corresponding side surface

7a, 7b that is resisted against shank 2 as such in an illustrated embodiment.

Zone line constitute can towards or away from corresponding side surface 7a, the part 8a of 7b elastic bending, the 8b of shank 2; This zone line does not preferably begin to be made up of following from its lower end when having above that power of effect:

first section

13a, 13b, this first section

corresponding side surface

7a, 7b that is snapped away from shank 2;

Second section

14a, 14b, this second section

corresponding side surface

7a, 7b that is arranged essentially parallel to shank 2; And the

3rd section

15a, 15b, the 3rd section

corresponding side surface

7a, 7b that is folded to shank 2.

Each

part

8a,

8b teat

16a, 16b before its front side has, this preceding teat are defined for supporting shoulder 17a, the 17b of knitted loop 9 with its top profile.

And each

part

8a, 8b have

rear protrusion

18a, 18b at its rear side, and this rear protrusion can be through shelving against the head that cooperates

adjacent needles

1a, 1b 3.

The lower area 20a of

thin slice

6a, 6b, 20b are fixed to

side

7a, 7b at the recess that suitably is provided with, and

part

8a, 8b squint forward with respect to said

lower area

20a, 20b.

Calmodulin binding domain CaM 10 is configured as similar headward 3 chocks that reduce.

The zone that is occupied by the part 8a of

thin slice

6a, 6b, 8b of pin 1 takes up space along the increase of contiguous zone towards the pin front side that fore-and-aft direction has with respect to shank 2.Calmodulin binding domain CaM 10 has front surface 10c, and this front surface tilts with respect to the longitudinal axis of shank 2, thereby will be combined by the part 8a of

thin slice

6a, 6b, the section of zone that 8b occupies and the shank 2 that is arranged on the top.

The said front surface 10c of calmodulin binding domain CaM 10 has the arc hypomere that itself and bottom side are combined.

And calmodulin binding domain CaM 10 comes boundary in side direction by

side

10a, 10b, and for one section that holds beginning from it, these sides are configured as the longitudinal axis inclination and headward 3 that is similar to respect to shank 2 and move near plane each other gradually at least.

Suitable is, the lower end of calmodulin binding domain CaM 10 is wideer than the two opposite sides face 7a in the zone that is adjacent to calmodulin binding domain CaM 10 of shank 2, distance between the 7b.

Upper end 12a, the 12b of each

thin slice

6a, 6b, be that the end of points cephalad 3 is connected to calmodulin binding domain CaM 10 at the base portion place near calmodulin binding domain CaM 10.

More particularly, each thin slice 6a, the upper end 12a of 6b, 12b shelve: the longitudinal axis that can be parallel to shank 2 slides in recess 19a that the corresponding side surface of calmodulin binding domain CaM 10 forms, 19b.

The block that calmodulin binding domain CaM 10 can be fixed to shank 2 at least in part forms, as such in the embodiment shown in Fig. 1 to 9.In this embodiment, the top of calmodulin binding domain CaM 10 is formed directly in the shank 2, and the continuous part on the remainder conduct of calmodulin binding domain CaM 10 and top is formed in the block that is rigidly fixed to shank 2.

Perhaps, calmodulin binding domain CaM 10 can be integrally formed with shank 2, as shown in Figure 10 according to such in the constructional variant of pin of the present invention.

In this constructional variant, pin with Fig. 1 to 9 in the corresponding element of element described indicate with identical Reference numeral.

Different with the embodiment shown in Fig. 1 to 9 is, in the embodiment shown in fig. 10, in the groove 19 that the upper end 12a of the part 8a of

thin slice

6a, 6b, 8b, 12b are slidably inserted into open front, this groove be arranged near the base portion place of calmodulin binding domain CaM 10 to lower area.

In this constructional variant; Since the side 10a of calmodulin binding domain CaM, 10b with respect to set among the embodiment shown in Fig. 1 to 9, further withdraw towards the rear side of shank 2; So

first section

13a, 13b of the part 8a of

thin slice

6a, 6b, 8b have

rear protrusion

22a, 22b, thereby allow to vertically move with respect to adjacent needles and make said

first section

13a, 13b under any circumstance all cooperate side 10a, the 10b of the calmodulin binding domain CaM 10 of the adjacent needles that similar pin 1 provided along with pin 1.

Through being equipped with pin of the present invention for hosiery knitting machines and activating these pins through that kind as mentioned below; Can knitting technology weave or knitted loop 9 directly be transferred to respect to pin 1 from a pin 1 and be arranged on side direction either side and

adjacent pin

1a or 1b, and the add ons that need not to pick up knitting technology weave or knitted loop 9.For the purpose of clear more, indicate with

Reference numeral

1a, 1b with the pin that must discharge knitting technology weave or knitted loop 91 adjacent pin, but can as aforementioned pin 1, provide.

In the following description; Will be with reference to Fig. 5 and 6; The pin of supposing to be arranged between pin 1b, the 1a 1 is the pin that carries knitted loop 9 and must it be released into adjacent needles 1b, and is arranged on the influence that another pin 1a on the opposition side of pin 1b is not shifted by knitted loop 9 with respect to pin 1.Pin 1 is also referred to as " release pin " hereinafter, and pin 1b is also referred to as " accepting pin ", and pin 1a is also referred to as " not working needle ".

The given description that knitted loop 9 is transferred to adjacent needles 1b from pin 1; For the purpose of clear more; With reference to round hosiery knitting machines; The pin of supposing to shift betwixt knitted loop 9 be arranged in knitting machine syringe, then do not change the following fact: can be used on according to pin of the present invention in the circular disc knitting machine that has syringe and dials yet, perhaps more generally be used in the single straight line or circular knitting machine with double bed.

For knitted loop 9 is transferred to adjacent needles 1b from a pin 1; After forming knitted loop 9 and after the knitted loop to previous formation carries out knocking over; Pin actuating cam by cooperating heel portion 5 comes lift pins 1; Thereby above knitting formation plane 21, give prominence to one section, this knitting formation plane is well-known as shown in the figure to be formed by sinker (not shown for simplicity), the knitted loop 9 that the sinker maintenance has just formed.The pin 1 that must discharge knitted loop 9 rises to a certain degree and takes 21 places, knitting formation plane to

part

8a, 8b with

thin slice

6a, 6b; And

part

8a, 8b extracted out from the zone that is occupied by so-called " band " fully, strip side is to limiting pin axial groove that slide therein, the syringe side.Like this, at first move apart shank 2 by elastic reactance with its

part

8a, 8b, therefore be transferred to the operating position owing to the existence of band is pressed against the thin slice 6a, the 6b that discharge on the pin 1.Along with the lifting that discharges pin 1; The shank 2 of pin 1 upwards slides in knitted loop 9

shelves shoulder

17a, 17b; This knitted loop 9 is at first passed by calmodulin binding domain CaM 10, passed by the part 8a of

thin slice

6a, 6b, 8b then, thereby this knitted loop 9 is widened gradually and is suitable for being accepted pin 1b at least and passes.In this step, the expansion gradually of knitted loop 9 is guaranteed in the existence of calmodulin binding domain CaM 10, thereby avoids the excessive stresses of knitted loop and

thin slice

6a, 6b.

At this moment, the pin 1b that accepts that 9 of knitted loops will be transferred to moves up with respect to release pin 1, thereby its unlimited head 3 is inserted in the space that is comprised between

part

8a, 8b and the shank 2 that discharges pins 1.Should be able to notice, accept pin 1b and when it promotes, its head is arranged between the side 7b of the rear protrusion 18b that discharges pin 1 and shank 2.Because this fact, the knitted loop of accepting on the side 7b that part 8b that pin 1b prevents thin slice 6b is resisted against the shank 2 that discharges pin 19 is crushed fully, and first section 13b guarantees that the needle latch of accepting pin 1b opens.Working needle 1a is not in lower position with respect to accepting pin 1b position occupied, but its head 3 preferably under any circumstance all is arranged between the side 7a of rear protrusion 18a and shank 2, thereby does not interfere the transfer process of knitted loop 9.

Then; Accomplished accept pin 1b lifting above its head 3 is positioned at knitting formation plane 21 and therefore be positioned at the knitted loop 9 that will cooperate above after, discharge pin 1 and descend and accept pin 1b and preferably rise to and corresponding position, knitting technology weave holding position.

The decline that discharges pin 1 can make to be accepted pin 1b and moves, and projects upwards with the part 8b of its head from thin slice 6b thereby accept pin 1b.And the decline of pin 1 causes that the knitted loop 9 that is provided with around

thin slice

6a, 6b slides along the 3rd section 15b of part 8b, makes knitted loop 9 shift to shank 2, and takes knitted loop 9 to accept pin 1b head.

When discharging pin 1 and in decline, move past the knitted loop 9 that is arranged in the head 3 of accepting pin 1b and cause that the head 3 that discharges pin 1 is closed by needle latch 4 with its needle latch 4, two pins 1 can drop to 21 belows, knitting formation plane together with 1b.In this decline process, the part 8a of

thin slice

6a, 6b, 8b move to the non-operative position through cooperating band.

Should be able to notice; The existence of shelving

shoulder

17a, 17b allows knitted loop 9 is transferred to 21 tops, knitting formation plane just; This is because said supporting

shoulder

17a, 17b through the correct location of the knitted loop 9 himself realizing being transferred, avoid it to descend along shank that discharges pin 12.

In this case; After knitted loop 9 shifts, the part 8a of

thin slice

6a, 6b, the transfer of 8b from the operating position to the non-operative position can descend between

adjacent needles

1a, 1b and realize along with discharging pin 1; This is side 10a, the 7b that cooperates calmodulin binding domain CaM 10 because of first section 13a of the part 8a of

thin slice

6a, 6b, 8b, 13b, shown in Figure 10 and 8.

Working needle 1a does not participate in the transfer of knitted loop 9; This elastic deformation level when the working needle 1a part 8a that can be used to reduce the thin slice 6a of adjacent release pin 1 does not leave the corresponding side surface 7a that discharges pin 1, thus the stress that the knitted loop 9 that is transferred and another thin slice 6b are stood reduced.This can realize through the part that is positioned at 21 direct belows, knitting formation plane of restriction forward extension or elimination band; Thereby the part 8a of the thin slice 6a of each pin, 6b, 8b can move to the operating position just through elastic reactance; And can upwards not extract out with respect to knitting formation plane 21; And through calmodulin binding domain CaM 10 being set in advance at the part 8a place of the thin slice 6a of adjacent release pin 1 for pin 1a, can be owing to limiting cooperating of the part 8a of the calmodulin binding domain CaM 10 of working needle 1a not and the thin slice 6a that discharges pin 1 or preventing that the part 8a of thin slice 6a is bent away from the side 7a of shank 2.Then; Discharge pin 1 and not working needle 1a rise together; Thereby discharging pin 1 slides in knitted loop 9; Move and abut to the shelving on the shoulder 17b of thin slice 6b up to discharging pin 1, its part 8b is in the operating position, and does not separate with the side 7a that discharges pin 1 with the part 8a that continues restriction thin slice 6a that contacts of the calmodulin binding domain CaM 10 of working needle 1a.This use not possibility of working needle 1a is shown among Fig. 9, and its three

pins

1,1a, 1b that shows is in groups activated along the direction shown in the arrow 30 successively.In said figure, for simplicity, all pins are shown as corresponding needle latch 4 is opened, and can not change the following fact: needle latch 4 can open or close on the head of pin 3 according to the condition of work of pin.

Be transferred in order knitted loop 9 not to be transferred to the adjacent needles 1b that is located at pin 1 the right and establish the adjacent needles on the left side in the drawings, accept the said actuating of pin 1b as above reference and be arranged on the said pin on the left side just it is enough.

Certainly, if pin according to the present invention is used in the disc type knitting machine that has syringe and dials, then pin radially outward moves and replaces rising, and radially moves inward to replace descending.

Based on reference to the given above-mentioned explanation of single needle bed circular knitting machine, under any circumstance all can change with reference to directly drawing the motion of giving pin according to knitting machine that pin of the present invention was mounted to.

Concrete structure according to pin of the present invention allows the thickness that reduces to pin according to the present invention to be provided, thereby allows in its knitting machine that is used in high accuracy (more than per inch 18 pins).

Should be able to notice; Can be advantageously utilised on the double needle bed machine according to pin of the present invention; Thereby knitting technology weave is transferred on another needle-bar from a needle-bar; Also have knitting technology weave is transferred to the adjacent needles of same needle-bar from a pin of a needle-bar, and need not the relative motion between the needle-bar, accuracy and the complexity problem of therefore avoiding these motions to be brought.

And; Use can be shifted the knitting technology weave of the either side of the pin that the available reciprocating motion from knitting machine activates according to pin of the present invention; The knitting areas of the knitwear that permission is produced has any shape that increases or reduce knitting technology weave, thereby improves its quality and fineness.

It has been found in practice that; Realized its intended purposes fully according to pin of the present invention; This is because it allows to realize the direct transfer of knitting technology weave from one of said pin to two adjacent needles (promptly along arbitrary direction); The existence of calmodulin binding domain CaM has realized being transferred the expansion gradually of knitted loop, thereby avoids the overstress of knitted loop and elastically deformable thin slice.

And said calmodulin binding domain CaM can be used to activate the transfer from the operating position to the non-operative position, but and restriction or the generation of elastic bending part of thin slice that stops adjacent needles away from the strain of pin respective side.

Therefore the pin of imagination can stand multiple modification and modification, and all these is within the scope of appended claims; All details can further be replaced with other technical equivalent element.

In fact, employed material and size can be as requested with the prior art state and for arbitrarily.

The application requires the priority of disclosures in italian patent application MI2008A000122 number, this with referring to mode introduce its content.

In claims during pointed technical characterictic followed drawings attached mark; Comprise that these Reference numerals only are in order to increase the intelligibility of these claims, and therefore these Reference numerals has no restriction to the explanation of each member of being confirmed by way of example by these Reference numerals.

Claims

1. pin that is used for hosiery knitting machines; Be used for knitting technology weave is transferred to adjacent needles from said pin; Said pin comprises shank (2), head (3) and needle latch (4); Said head (3) is arranged on vertical end or the upper end of said shank (2) and is configured as the similar hook that opens wide towards the front side of said shank (2); Said needle latch (4) is being located near said head (3), is being hinged to said shank (2) around the pivot axis (4a) of the longitudinal axis that is substantially perpendicular to said shank (2), and rotatable to open or close said head (3) around said pivot axis (4a), and said pin comprises at least one thin slice (6a, 6b); Said thin slice is connected on said shank (2) and each side in the two opposite sides face (7a, 7b) of said shank (2), has part (8a, 8b) in said needle latch (4) below; Said part can elastic bending be to the operating position from the non-operative position, and in said non-operative position, said part is near the corresponding side surface (7a, 7b) of said shank (2); In said operating position, said part separates with the corresponding side surface (7a, 7b) of said shank (2); In said operating position; Said thin slice (6a, 6b) but said elastic bending part (8a, 8b) to be assemblied on the said shank (2), said thin slice (6a, 6b) but the knitted loop (9) located of said elastic bending part (8a, 8b) widen; And the head (3) of adjacent needles (1b) can be inserted in the said thin slice (6a, 6b) that is in said operating position but the corresponding side surface (7a, 7b) of said elastic bending part (8a, 8b) and said shank (2) between in the space that comprised, to pick up said knitted loop (9) by said adjacent needles (1b); At said needle latch (4) and said thin slice (6a, 6b) but the end of the said head of sensing (3) of said elastic bending part (8a, 8b) between; Said shank (2) have be used for said shank (2) and said thin slice (6a, 6b) but the calmodulin binding domain CaM (10) that combines of said elastic bending part (8a, 8b); It is characterized in that said calmodulin binding domain CaM (10) is configured as the similar chock that reduces towards the said head (3) of said pin (1).

2. pin as claimed in claim 1; It is characterized in that; Said thin slice (6a, 6b) has for each side of said shank (2): lower area (20a, 20b), said lower area are positioned to be attached to the corresponding side surface (7a, 7b) of said shank (2) and are fixed to it; Zone line, said zone line constitute said thin slice (6a, 6b) but said elastic bending part (8a, 8b); And upper area (11a, 11b), said upper area ends at shelving of said thin slice and is resisted against the upper end (12a, 12b) on the corresponding side surface (7a, 7b) of said shank (2).

3. pin as claimed in claim 2; It is characterized in that; The said lower area (20a, 20b) of said thin slice (6a, 6b) is fixed to the corresponding side surface (7a, 7b) of said shank (2) at corresponding recess, said thin slice (6a, 6b) but said elastic bending part (8a, 8b) squint forward with respect to the said lower area (20a, 20b) of said thin slice (6a, 6b).

4. like each described pin in the claim 1 to 3; It is characterized in that; Said pin (1) be provided with said thin slice (6a, 6b) but the zone of said elastic bending part (8a, 8b) have with respect to contiguous zone along the fore-and-aft direction of said pin (1) and take up space towards what the front side of said pin (1) increased; Said calmodulin binding domain CaM (10) has the front surface (10c) that tilts with respect to the longitudinal axis of said shank (2), thus in front with said shank (2) be provided with said thin slice (6a, 6b) but said elastic bending part (8a, 8b) the zone and on the contiguous zone put combine.

5. pin as claimed in claim 1; It is characterized in that; Said calmodulin binding domain CaM (10) comes boundary in side direction by side (10a, 10b); At least for one section that holds beginning from it, said side is configured as to be similar to respect to the longitudinal axis inclination of said shank (2) and towards said head (3) moves near plane each other gradually.

6. pin as claimed in claim 1 is characterized in that, the lower end of said calmodulin binding domain CaM (10) is wideer than the distance between the two opposite sides face in the zone that is adjacent to said calmodulin binding domain CaM (10) (7a, 7b) of said shank (2).

7. pin as claimed in claim 1; It is characterized in that, said thin slice (6a, 6b) but the upper end (12a, 12b) of the said head of sensing (3) of said elastic bending part (8a, 8b) be connected to said calmodulin binding domain CaM (10) at base portion place near said calmodulin binding domain CaM (10).

8. pin as claimed in claim 1; It is characterized in that; Said thin slice (6a, 6b) but said elastic bending part (8a, 8b) but in the upper end (12a, 12b) of the said head of sensing (3) of each elastic bending part shelve: can be along the direction of the longitudinal axis that is parallel to said shank (2), slip in the recess (19a, 19b) that the corresponding side surface (10a, 10b) of said calmodulin binding domain CaM (10) forms.

9. pin as claimed in claim 1 is characterized in that, the said front surface (10c) of said calmodulin binding domain CaM (10) has the arc bound fraction near said calmodulin binding domain CaM (10) base portion part.

10. pin as claimed in claim 1 is characterized in that, said calmodulin binding domain CaM (10) and said shank (2) part setting integratedly at least.

11. pin as claimed in claim 1 is characterized in that, said calmodulin binding domain CaM (10) is formed by the block that is fixed to said shank (2) at least in part.

12. pin as claimed in claim 1; It is characterized in that; Said thin slice (6a, 6b) but said elastic bending part (8a, 8b) but in each elastic bending part when have to act on power above that, do not begin to constitute by following from its lower end: first section (13a, 13b), said first section corresponding side surface (7a, 7b) that is snapped away from said shank (2); Second section (14a, 14b), said second section corresponding side surface (7a, 7b) that is arranged essentially parallel to said shank (2); And the 3rd section (15a, 15b), said the 3rd section corresponding side surface (7a, 7b) that is folded to said shank (2); Said first section (13a, 13b) can cooperate the said calmodulin binding domain CaM (10) of adjacent needles (1b) slidably, thus since said pin (1) with respect to vertically moving of adjacent needles (1b) and with said thin slice (6a, 6b) but said elastic bending part (8a, 8b) be transferred to said non-operative position from said operating position.