CN209652544U - A kind of vamp knitting special flat knitting machine knitting needle - Google Patents

Abstract

The utility model discloses a kind of vamps to be knitted special flat knitting machine knitting needle, including knitting needle and the needle body, the knitting needle left side is equipped with the needle body, the needle body is fixedly connected with knitting needle, and the middle part of the needle body is equipped with connecting rod, and connecting rod insertion is arranged in the needle body, the end of the needle body is equipped with slope angle, slope angle is fixedly connected with the needle body, and the inside of slope angle is equipped with card slot, and card slot insertion is arranged in the needle body.It is provided with needle latch; and the bending direction of needle latch is opposite with the bending direction that needle hooks; the extension elongation of needle latch is two to three millimeters; in the weaving process; if needle hook do not need to carry out using when; by applying pressure to briquetting; compressed spring is under pressure; generated elastic force can be quickly transmitted in drive rod, and drive rod applies elastic force to block is bounced, so that needle latch is under the action of bouncing block; start to pop up; it is closed with needle hook, the tip that needle is hooked is embedded in needle latch, is protected to needle hook.

Description

A kind of vamp knitting special flat knitting machine knitting needle

Technical field

The utility model relates to cross weaving needle technical field, specially a kind of vamp is knitted special flat knitting machine knitting needle.

Background technique

With merging for sports goods shoemaking and clothes knitting technology, knitting vamp technology is increasingly taken seriously, straight-bar machines It is the abbreviation of flat machine, belongs to one kind of Knitting Machinery, generally refer to flat braiding machine, i.e., is compiled using laterally braiding needle bed The machine knitted.

But existing knitting needle, since the requirements of tightness of vamp is high, harness is more, and it is few that existing knitting needle eats line amount in braiding, The requirement of tightness is not achieved, during braiding, the knitting needle used less than can also participate in weaving, it is easy for striker, disconnected hook, so that The vamp three-dimensional sense of braiding is not strong.

So how to design a kind of vamp knitting special flat knitting machine knitting needle, becoming us will currently be solved the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of Orthopedic splints to install clamp device, to solve in above-mentioned background technique It is proposed braiding of the knitting needle for high request, it is not easy to the problem of completing, being easy to appear various problems.

To achieve the above object, the utility model provides the following technical solutions: a kind of vamp knitting special flat knitting machine knitting needle, packet Knitting needle and the needle body are included, the knitting needle left side is equipped with the needle body, and the needle body is fixedly connected with knitting needle, and the middle part of the needle body, which is equipped with, to be connected Extension bar, the connecting rod insertion are arranged in the needle body, and the end of the needle body is equipped with slope angle, and the slope angle and the needle body, which are fixed, to be connected It connects, the inside of the slope angle is equipped with card slot, and the card slot insertion is arranged in the needle body, and the left side of the needle body is equipped with backshank, institute It states backshank to be fixedly connected with the needle body, the outer surface of the backshank is equipped with turnover spring piece, and the turnover spring piece insertion setting exists In backshank, the right of the needle body is equipped with needle plate, and the needle plate is fixedly connected with the needle body, and the outer surface of the needle plate is equipped with needle pin And selection piece, the needle pin and selection piece run through setting in needle plate, the inside of the needle plate is equipped with briquetting, compressed spring And drive rod, the briquetting and drive rod are flexibly connected by compressed spring, the right of the drive rod be equipped with bounce block and Needle latch, block and the needle latch of bouncing are embedded in setting in needle plate, and the bottom end of the selection piece is called in person equipped with needle, the needle heel insertion It is arranged in needle plate.

Further, the connecting rod end is fixed on the needle body, and the setting nested with needle plate of connecting rod front end.

Further, the card slot is in " unclosed triangular shape ", and the surface of card slot is attached with microgroove.

Further, the turnover spring piece integrally carries out irregular fractionated, and turnover spring piece area and needle to backshank Bevel area of tail etc. is big.

Further, the bending direction of the needle latch is opposite with the bending direction that needle hooks, and the extension elongation of needle latch is two To three millimeters.

Further, the needle heel is in " staight needle shape ", and needle heel is fixedly connected with selection piece.

Compared with prior art, the utility model has the beneficial effects that this kind of vamp is knitted special flat knitting machine knitting needle, it is provided with Needle latch, and the bending direction of needle latch is opposite with the bending direction that needle hooks, the extension elongation of needle latch is two to three millimeters, and needle latch uses Flexible material is made, in the weaving process, if needle hook does not need to carry out to compress bullet in use, by applying pressure to briquetting Spring is under pressure, and generated elastic force can be quickly transmitted in drive rod, and drive rod applies elastic force to block is bounced, so that needle latch exists Under the action of bouncing block, start to pop up, be closed with needle hook, the tip that needle is hooked is embedded in needle latch, right Needle hook is protected, meanwhile, the needle after closure hooks the coiling that can play the role of to litzendraht wire, prevents knitting needle from participating in braiding, leads Striker, disconnected hook are caused, the vamp three-dimensional sense for avoiding braiding is not strong, is equipped with card slot, and card slot is in " unclosed triangular shape ", card slot Surface be attached with microgroove so that cross weaving needle braiding during, block can under the action of microgroove, increase and knitting needle Frictional force the quality of garment piece is impacted so that knitting needle is not likely to produce displacement.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the briquetting of the utility model and the fit structure schematic diagram of needle latch；

Fig. 3 is enlarged diagram at the A of Fig. 1 of the utility model；

Fig. 4 is the cross-sectional view of the needle plate of the utility model.

In figure: 1- knitting needle；The 2- needle body；201- connecting rod；202- slope angle；203- card slot；204- backshank；301- turnover spring Piece；4- needle plate；401- needle hooks；402- needle pin；403- selection piece；404- compressed spring；405- needle latch；406- bounces block；407- Drive rod；The heel of 408- needle；409- briquetting；501- sliding slot；502- double control switch.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of vamp knitting special flat knitting machine knitting needle, including Knitting needle 1 and the needle body 2,1 left side of knitting needle are equipped with the needle body 2, and the needle body 2 is fixedly connected with knitting needle 1, and the middle part of the needle body 2 is equipped with connecting rod 201, the insertion of connecting rod 201 is arranged in the needle body 2, and the end of the needle body 2 is equipped with slope angle 202, and slope angle 202 is fixedly connected with the needle body 2, The inside of slope angle 202 is equipped with card slot 203, and the insertion of card slot 203 is arranged in the needle body 2, and the left side of the needle body 2 is equipped with backshank 3, backshank 3 It is fixedly connected with the needle body 2, the outer surface of backshank 3 is equipped with turnover spring piece 301, and the insertion of turnover spring piece 301 is arranged in backshank 3 Interior, the right of the needle body 2 is equipped with needle plate 4, and needle plate 4 is fixedly connected with the needle body 2, and the outer surface of needle plate 4 is equipped with needle pin 402 and selection piece 403, through being arranged in needle plate 4, the inside of needle plate 4 is equipped with briquetting 409, compressed spring for needle pin 402 and selection piece 403 404 and drive rod 407, briquetting 409 and drive rod 407 are flexibly connected by compressed spring 404, and the right of drive rod 407 is set Block 406 and needle latch 405 are bounced, block 406 and needle latch 405 is bounced and is embedded in setting in needle plate 4, the bottom end of selection piece 403 is set There is needle heel 408,408 insertion of needle heel is arranged in needle plate 4.

Further, 201 end of connecting rod is fixed on the needle body 2, and the setting nested with needle plate 4 of 201 front end of connecting rod, In During knitting needle 1 carries out use, it can guarantee being fixedly connected for needle plate 4 and the needle body 2, prevent broken needle.

Further, card slot 203 is in " unclosed triangular shape ", and the surface of card slot 203 is attached with microgroove, is capable of increasing It with the frictional force of straight-bar machines, prevents knitting needle 1 from shifting, the braiding of garment piece is impacted.

Further, turnover spring piece 301 is whole to backshank 3 carries out irregular fractionated, and 301 area of turnover spring piece with Bevel area of backshank 3 etc. is big, can be by turnover spring piece 301 to backshank 3 if the size of the installation of backshank 3 is incorrect Angle is changed.

Further, the bending direction of needle latch 405 is opposite with the bending direction that needle hooks 401, and the extension elongation of needle latch 405 It is two to three millimeters, enables needle latch 405 to hook 401 with needle and be closed completely, 401 are hooked to needle and is protected.

Further, needle heel 408 is in " staight needle shape ", and needle heel 408 is fixedly connected with selection piece 403, passes through selection piece 403, the flexible of needle heel 408 can be controlled, improve the multifunctionality of knitting needle 1.

Working principle: firstly, before user is using knitting needle 1, it should knitting needle 1 be checked comprehensively, check knitting needle 1 It is whether intact, it is ensured that after errorless, can just carry out using, user needs by backshank 3 to install knitting needle 1 with straight-bar machines, if It does not install, then can be changed by angle of the turnover spring piece 301 to backshank 3, enable backshank 3 and straight-bar machines correct Installation uses less than if needle hooks 401 in the weaving process, and user is by applying pressure, compressed spring 404 to briquetting 409 It is under pressure, generated elastic force can be quickly transmitted in drive rod 407, and drive rod 407 applies elastic force to block 406 is bounced, and be made Needle latch 405 is obtained under the action of bouncing block 406, starts to pop up, 401 is hooked with needle and is closed, so that needle hooks 401 tip Can be embedded in needle latch 405, it is in " arc-shaped " that needle after closure, which hooks 401, during braiding, to knit line start to carry out around System, and needle heel 408 is then under the action of selection piece 403, carried out since being stretched out the inside of needle plate 4 using.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of vamp is knitted special flat knitting machine knitting needle, including knitting needle (1) and the needle body (2), it is characterised in that: the knitting needle (1) is left Side is equipped with the needle body (2), and the needle body (2) is fixedly connected with knitting needle (1), and the middle part of the needle body (2) is equipped with connecting rod (201), Connecting rod (201) the insertion setting is in the needle body (2), and the end of the needle body (2) is equipped with slope angle (202), the slope angle (202) it is fixedly connected with the needle body (2), the inside of the slope angle (202) is equipped with card slot (203), card slot (203) the insertion setting In the needle body (2), the left side of the needle body (2) is equipped with backshank (3), and the backshank (3) is fixedly connected with the needle body (2), the needle The outer surface of tail (3) is equipped with turnover spring piece (301), and turnover spring piece (301) the insertion setting is described in backshank (3) The right of the needle body (2) is equipped with needle plate (4), and the needle plate (4) is fixedly connected with the needle body (2), and the outer surface of the needle plate (4) is equipped with Needle pin (402) and selection piece (403), the needle pin (402) and selection piece (403) are through setting in needle plate (4), the needle The inside of plate (4) is equipped with briquetting (409), compressed spring (404) and drive rod (407), the briquetting (409) and drive rod (407) it is flexibly connected by compressed spring (404), the right of the drive rod (407), which is equipped with, bounces block (406) and needle latch (405), block (406) and the needle latch (405) of bouncing is embedded in setting in needle plate (4), and the bottom end of the selection piece (403) is set There is needle to call in person (408), needle heel (408) the insertion setting is in needle plate (4).

2. a kind of vamp according to claim 1 is knitted special flat knitting machine knitting needle, it is characterised in that: the connecting rod (201) End is fixed on the needle body (2), and the setting nested with needle plate (4) of connecting rod (201) front end.

3. a kind of vamp according to claim 1 is knitted special flat knitting machine knitting needle, it is characterised in that: the card slot (203) is in " unclosed triangular shape ", and the surface of card slot (203) is attached with microgroove.

4. a kind of vamp according to claim 1 is knitted special flat knitting machine knitting needle, it is characterised in that: the turnover spring piece (301) irregular fractionated, and the bevel area etc. of turnover spring piece (301) area and backshank (3) are integrally carried out to backshank (3) Greatly.

5. a kind of vamp according to claim 1 is knitted special flat knitting machine knitting needle, it is characterised in that: the needle latch (405) Bending direction is opposite with the needle hook bending direction of (401), and the extension elongation of needle latch (405) is two to three millimeters.

6. a kind of vamp according to claim 1 is knitted special flat knitting machine knitting needle, it is characterised in that: the needle heel (408) is in " staight needle shape ", and needle heel (408) is fixedly connected with selection piece (403).