CN203353753U

CN203353753U - Buttonhole cutter

Info

Publication number: CN203353753U
Application number: CN 201320335918
Authority: CN
Inventors: 何晓东
Original assignee: Suzhou Danfang Textile Research and Development Co Ltd
Current assignee: Suzhou Danfang Textile Research and Development Co Ltd
Priority date: 2013-06-13
Filing date: 2013-06-13
Publication date: 2013-12-25
Anticipated expiration: 2023-06-13

Abstract

The utility model provides a buttonhole cutter comprising a handheld base. Two poking rods located on the same plane are fixed to the handheld base. The other end of one poking rod is connected and makes contact with the other end of the other poking rod. Each poking rod is provided with a poking member used for separating the contact ends of the two poking rods. The contact end of each poking rod is provided with a pair of poking needles symmetrically. A cutting tool is arranged on the center line of the two poking rods and is arranged on a telescopic member. The other end of the telescopic member is fixed to the handheld base. The telescopic member and the poking members act synchronously. Parallel wefts or warps, needing no cutting, on fabric are poked aside through the poking needles on the poking rods, then warps or wefts needing cutting are cut, and the problem that as a traditional cutter is used for spinning and a cutting line is not straight, warps and wefts are cut at the same time is solved.

Description

The buttonhole cutter

Technical field

The utility model relates to weaving shearing equipment field, especially, is a kind of cutter of the buttonhole for buttonholing.

Background technology

Button is the life haberdashery that the mankind often keep together.To its use, the historical button that has had more than 6,000 year be exactly on clothes for the both sides hem connected fastener.Initial effect is for the left front of connecting clothing, now develops into gradually except keeping its original function and has more artistry and ornamental, namely personalization.Good button it can make your clothes more perfect, plays the effect of " crucial touch ", plays certain beauty function.Especially now the stud of a lot of colorfulnesses has appearred in women clothing.Specifically: the connecting clothing mind be button, our existing button of often saying for another wind coat band junction button etc. be the disconnected hem for to buckle, but we get used to the two is united two into one, and are referred to as button.

The buttonhole coordinated with button is " one " word shape, buttonhole is when making, in order to prevent from use occurring the situation of off-line, generally can use edge machine first to stitch a circle in the position that needs buttonholing, and then use the cutter appliances to be cut, yet this cutting be due to more random, the graticule of fabric may all can be cut off, cause the fabric large tracts of land sluff-offs in buttonhole, produce burr, and then the fastness of impact stitching.

Summary of the invention

In order to address the above problem, the purpose of this utility model is to provide a kind of buttonhole cutter, and this buttonhole cutter only cuts warp or parallel, effectively reduces the possibility of burr.

The utility model solves the technical scheme that its technical problem adopts:

This buttonhole cutter comprises hand-held pedestal, on described hand-held pedestal, be fixed with in conplane two driving levers, described two driving levers converge contact at the other end, be provided with the member of stirring that described driving lever contact jaw is separated on described two driving levers, the contact jaw of described driving lever is symmetrically arranged with a pair of pulling needle, be provided with cutting tool on the center line of described two driving levers, described cutting tool is arranged on a telescoping member, the other end of described telescoping member is fixed on described hand-held pedestal, described telescoping member and the described member action synchronised of stirring, be that described two driving lever contact jaws are while opening, described cutting tool stretches out and passes through the line of described two driving levers.

As preferably, described telescoping member consists of an extension sleeve, and the retracting cylinder of described sleeve is provided with two poles that are " V " type that drive described two driving levers with it, and the other end of described pole is hinged with described driving lever respectively.

As preferably, described extension sleeve is induction, and described extension sleeve is electrically connected to the pulse power.

The utility model has the advantage of:

Pulling needle on described driving lever is pushed the parallel parallel or the warp that do not need cutting on fabric aside, then warp or the parallel of needs cutting is cut, and conventional tool is used in weaving, and line of cut is straight line not, the problem that the warp parallel caused together cuts.

The accompanying drawing explanation

Fig. 1 is the plan structure schematic diagram that this buttonhole cutter driving lever parts a little open;

Fig. 2 is the plan structure schematic diagram that this buttonhole cutter driving lever opens fully;

Fig. 3 is the side-looking structural representation of this buttonhole cutter driving lever;

Fig. 4 is that this buttonhole cutter carries out the schematic diagram of opening to button.

In figure: 100, hand-held pedestal; 200, driving lever; 210, pulling needle; 300, extension sleeve; 310, cutting tool; 400, pole; 500, fabric.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is further illustrated:

Consult Fig. 1 and Fig. 3, in the present embodiment, this buttonhole cutter comprises hand-held pedestal 100, on described hand-held pedestal 100, be fixed with in conplane two driving levers 200, described two driving levers 200 converge contact at the other end, be provided with the member of stirring that described driving lever 200 contact jaws are separated on described two driving levers 200, the contact jaw of described driving lever 200 is symmetrically arranged with a pair of pulling needle 210, be provided with cutting tool 310 on the center line of described two driving levers 200, described cutting tool 310 is arranged on a telescoping member, the other end of described telescoping member is fixed on described hand-held pedestal 100, described telescoping member and the described member action synchronised of stirring, be that described two driving lever contact jaws are while opening, described cutting tool stretches out and passes through the line of described two driving levers.

Consult Fig. 1 and Fig. 3, described telescoping member consists of an extension sleeve 300, the retracting cylinder of described sleeve is provided with two poles 400 that are " V " type that drive described two driving levers 200 with it, the other end of described pole 400 is hinged with described driving lever 200 respectively, and the motion by extension sleeve 300 can drive described driving lever 200 and cutting tool 310 simultaneously.

Above-mentioned buttonhole cutter, described extension sleeve 300 is induction, described extension sleeve 300 is electrically connected to the pulse power, pass through pulse power supply, make described extension sleeve 300 not very flexible, and then drive warp or the parallel of the pulling needle 210 continuous detached parallel on described driving lever 200, constantly cutting parallel or warp of cutting tool 310 simultaneously.

The operation principle of above-mentioned buttonhole cutter:

Consult Fig. 1, Fig. 2, the described driving lever 200 of driving that can be synchronous by the motion of extension sleeve 300 and cutting tool 310, when described two driving lever 200 contact jaws open, described cutting tool 310 stretches out and passes through the line of described two driving levers, consult Fig. 4, pulling needle 210 on described driving lever 200 is pushed the parallel parallel or the warp that do not need cutting on fabric 500 aside, then warp or the parallel of needs cutting are cut, conventional tool is used in weaving, line of cut is straight line not, the problem that the warp parallel caused together cuts.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included in protection domain of the present utility model.

Claims

1. a buttonhole cutter, comprise hand-held pedestal (100), it is characterized in that:

On described hand-held pedestal (100), be fixed with in conplane two driving levers (200), described two driving levers (200) converge contact at the other end, be provided with the member of stirring that described driving lever (200) contact jaw is separated on described two driving levers (200), the contact jaw of described driving lever (200) is symmetrically arranged with a pair of pulling needle (210), be provided with cutting tool (310) on the center line of described two driving levers (200), described cutting tool (310) is arranged on a telescoping member, the other end of described telescoping member is fixed on described hand-held pedestal (100), described telescoping member and the described member action synchronised of stirring.

2. buttonhole cutter according to claim 1, it is characterized in that: described telescoping member consists of an extension sleeve (300), the retracting cylinder of described sleeve is provided with two poles (400) that are " V " type that drive described two driving levers (200) with it, and the other end of described pole (400) is hinged with described driving lever (200) respectively.

3. buttonhole cutter according to claim 2 is characterized in that: described extension sleeve (300) is for induction, and described extension sleeve (300) is electrically connected to the pulse power.