CN102528826A - Cutting scissors - Google Patents

Cutting scissors Download PDF

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Publication number
CN102528826A
CN102528826A CN2011104101135A CN201110410113A CN102528826A CN 102528826 A CN102528826 A CN 102528826A CN 2011104101135 A CN2011104101135 A CN 2011104101135A CN 201110410113 A CN201110410113 A CN 201110410113A CN 102528826 A CN102528826 A CN 102528826A
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CN
China
Prior art keywords
parts
scissors
grip part
cutter hub
slideway
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Granted
Application number
CN2011104101135A
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Chinese (zh)
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CN102528826B (en
Inventor
王伟毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Great Star Tools Co Ltd
Hangzhou Great Star Industrial Co Ltd
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Hangzhou Great Star Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by Hangzhou Great Star Industrial Co Ltd filed Critical Hangzhou Great Star Industrial Co Ltd
Priority to CN201110410113.5A priority Critical patent/CN102528826B/en
Publication of CN102528826A publication Critical patent/CN102528826A/en
Application granted granted Critical
Publication of CN102528826B publication Critical patent/CN102528826B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a pair of cutting scissors, which overcomes the shortcoming that the scissors has a single function in the prior art. The scissors comprises a first part and a second part that are hinged mutually. Each part comprises a scissor body and a holding part respectively. An adjusting part for adjusting the distance between the two holding parts is arranged between the two holding parts. The adjusting part is capable of adjusting an included angle between the two scissor bodies. By means of adjustment of the distance between the two holding parts by the adjusting part, the included angle between the two scissor bodies is adjusted at the same time, so that the two scissor bodies are interlaced in the end part after being adjusted and the cutting edge of one scissor body extends out of the back of the other scissor body. In this way, the scissors can fulfill the function of cutting when the scissors is closed.

Description

Cut scissors
Technical field
The present invention relates to a kind of scissors, especially a kind ofly can cut scissors as what cutter used.
Background technology
Traditional scissors has only a kind of function, and that is cut exactly, and from scissors invention beginning, the function of scissors does not have substantial change.When using scissors, there are some limitation, scissors is at the little article of cutting or need short when cutting trace; The function ratio of scissors is more powerful; Can accomplish target preferably, but for bigger article or need longly when cutting trace, it is just cumbersome to use scissors to carry out cutting.The trace of cutting of the maximum of scissors cutting each time is that length by the scissors operate portions decides.The long trace of cutting just needs repeatedly folding cutting of scissors, is in same straight line but the cutting of scissors folding each time all can not guarantee to cut trace, and this just causes scissors can on Cutting Edge, stay rough shearing position, influences the effect of cutting.The cutting of therefore long distance, people prefer using stage property, adopt the mode of scribing to cut, so that raise the efficiency and obtain the smooth edge that cuts.
But this is different instrument, shows trouble during use slightly, and different instrument is used alternatingly, and has brought inconvenience to operation.Therefore people also use scissors and replace cutter when cutting, and scissors is opened up into maximum angle and near 180 °, scissors grip is the position of a blade wherein, and the position of another blade is as the working position that cuts.But use is not too safe like this, the potential safety hazard that causes user's hand to be hurt easily.
If a kind of scissors is arranged except the function of self, can also use as the instrument that cuts, will greatly be convenient for people to use.
Patent Office of the People's Republic of China has announced a CN2709127Y patent on July 13rd, 2005; Name is called the scissors that can split into cutting knife; This scissors has to be pitched and folded first cutter hub, second cutter hub and the grip part that articulates mutually, and first cutter hub, second cutter hub are pitched the monolateral formation blade of cutting sth. askew in the cutter edge back side of folder mutually, and the second cutter hub blade closes on the cutter butt and is convexly equipped with gusset; The second cutter hub knife back closes on the cutter butt and forms the gusset that is superimposed with the first cutter hub gusset; And the cutter root of the oblique digression plate of the cutter root of second cutter hub and first cutter hub stretches out, and the bow handle departs from the first cutter hub knife-edge extension line, and the preset pivot points of the blade of cutter hub vertically is provided with the drive-connecting shaft that axle head forms horizontal door bolt bar one of in first cutter hub, second cutter hub; The corresponding drive-connecting shaft of the blade of another cutter hub place is provided with the door bolt axis hole that be able to pass, go into horizontal door bolt bar with certain stagger angle in first cutter hub, second cutter hub; The grip part is provided with bow handle and handle, and the cutter root of second cutter hub embeds handle and fixes, and the cutter root of first cutter hub embeds the bow handle and fixes.This kind scissors needs to split, and forms independently first cutter hub and second cutter hub, and independent cutter hub becomes the instrument that cuts, and operates cumbersome.
Summary of the invention
The purpose of this invention is to provide a kind of scissors that cuts, solve the defective of the function singleness of scissors in the prior art, the cutting edge that cuts scissors is staggered to form the operate portions that cuts, and except the function as scissors itself, can also use as cutter.
The present invention has also solved in the prior art scissors and has opened as cutting tool and use, and has potential safety hazard, easily with the defective of user's hand incised wound; A kind of scissors that cuts is provided; Through regulating, the cutting edge end of scissors forms cross structure, merges scissors and just can be used as the cutting tool use.
The technical solution adopted for the present invention to solve the technical problems is: a kind of scissors that cuts; Comprise first parts and second parts that are hinged; Two parts include cutter hub and grip part; Be provided with the adjusting parts of regulating the distance between two grip parts between two grip parts, these adjusting parts can be regulated the angle between two cutter hubs.Regulate parts and can regulate the distance between two grip parts; Cutter hub and grip part are structure as a whole; Distance between the grip part changes, and makes that the angle between two cutter hubs also changes, and this adjusting parts final purpose is exactly to be used for regulating the angle between two cutter hubs; Two grip parts are drawn close each other, and the angle between the cutting edge of two cutter hubs reduces gradually, overlap fully to two cutting edges, and what used this moment is the function of scissor cut; The adjusting parts are regulated, and two grip parts continue to draw close, and two cutting edges are crossed coincidence line and reverse interleaved, and the end of cutting edge may be stretched out from the knife back of another cutter hub, and at this moment, the end of cutting edge just becomes the cutting edge of cutter, the function of using scissors to cut; When cutting, two cutter hubs are to close up state, when holding cutter hub; Can not scratch hand, relatively safety, and the depths length of cutting edge is regulated by regulating parts; This just merges scissors and cutter, makes scissors have the function of shearing and cutting simultaneously, uses more convenient.
As preferably, to regulate parts and limit two stations of formation between two cutter hubs, a station is normal scissors station, and another station is for cutting station, and the end of cutter hub is staggered when cutting station, and the cutting edge position of a cutter hub exceeds the knife back of another cutter hub.Regulate parts the grip part is regulated, mainly make the cutting edge of two cutter hubs have two final angles, one is the angle that is fit to shearing, and another is the reverse angle that is fit to cut; Two stations are respectively to should two angles, and the staggered reverse angle in the end of two cutter hubs is big more, and then the length of the cutting edge depths of cutter hub is big more.
As preferably, a grip part is provided with slideway, regulates the parts holding on slideway, and the zone of the corresponding slideway in another grip part is provided with the protuberance and the recess of corresponding two stations respectively.This is a kind of scheme, and the adjusting parts are sliding structure, regulates parts and slides along slideway; Cooperate with protuberance or recess respectively in the sliding process, thereby change the distance between two grip parts, form two stations; When adjusting parts and protuberance match; Gapped between two grip parts, this gap limits two cutter hubs and can not interlock, and the adjusting parts here are equivalent to limiting component; Regulate parts and recess and match, two grip parts are drawn close each other, and this moment, cutter hub took place to interlock, and are in to cut station.
As preferably, the cross section of slideway is I-shaped, and the two ends of slideway are provided with breach, and it is c-shaped to regulate parts, regulates the parts madial wall and is provided with the block corresponding with breach.The cross sectional shape of slideway can prevent that regulating parts deviates from from slideway, and block and breach match, and regulates when parts are in two stations respectively to position, and prevents to regulate parts simultaneously and on slideway, moves freely.
The governor motion of regulating parts formation can have second kind of scheme, and a grip part is provided with cavity, and the cavity wall is provided with free bearing, regulates parts and is hinged on the free bearing.Regulate parts around hinged position rotation, the length of regulating parts is different with width, forms two stations according to the position of regulating the relative free bearing of parts, and length direction supports two grip parts for shearing station, and width supports two grip parts for cutting station.
As preferably, regulator site is a U-shaped, and the opening and the free bearing of U-shaped are hinged, rotates to regulate parts cutter hub is changed between two stations.When shearing station, the bottom support grip part of U-shaped is supported more steady, stressed even.
As preferably, the position of another relative cavity in grip part is provided with retaining portion, is in when shearing station, and regulating parts, to rotate the back spacing by retaining portion.After regulating the parts rotation, extension position supports the grip part, and retaining portion carries out spacing to the adjusting parts, prevents to regulate parts rotation becoming width and supports.
The third scheme can also be arranged: a grip part is provided with bearing, and bearing is provided with aperture, regulates parts and comprises perpendicular slide-bar and adjusting portion, and slide-bar penetrates in the aperture, and another grip part is provided with step, two faces of the corresponding step of adjusting portion.Slide-bar penetrates in the aperture, and can move along the aperture axis direction, and in the moving process, adjusting portion is two faces of corresponding step respectively, thereby regulate the distance between two grip parts.
The invention has the beneficial effects as follows: regulate the distance between two grip parts through regulating parts; Also regulate simultaneously the angle between two cutter hubs; Make two cutter hubs after overregulating end position can produce one staggered; Make the cutting edge of a cutter hub stretch out, so can under the situation that scissors closes up, realize the function that cuts from the knife back of another cutter hub.
Description of drawings
Fig. 1 is a kind of structure shearing condition of the present invention sketch map;
Fig. 2 is the cutaway view of the present invention's second parts;
Fig. 3 is a kind of structural representation of regulating parts of the present invention;
Fig. 4 is the vertical view of the present invention's adjusting parts shown in Figure 3;
Fig. 5 is that a kind of structure of the present invention cuts view;
Fig. 6 is that second kind of structure of the present invention cuts view;
Fig. 7 is the side view of the present invention's second parts;
Fig. 8 is second kind of structure shearing condition of the present invention sketch map;
Fig. 9 is second kind of structural representation of regulating parts of the present invention;
Figure 10 is that the third structure of the present invention cuts view;
Figure 11 is the cutaway view of the present invention's state shown in Figure 10;
Figure 12 is the third structure shearing condition sketch map of the present invention;
Figure 13 is the cutaway view of the present invention's state shown in Figure 12;
Among the figure: 1, first parts, 2, first grip part, 3, recess, 4, protuberance, 5, regulate parts, 6, tread plate; 7, slideway, 8, breach, 9, second grip part, 10, second parts, 11, first cutter hub, 12, second cutter hub; 13, block, 14, cavity, 15, free bearing, 16, retaining portion, 17, step; 18, bearing, 19, slide-bar, 20, adjusting portion, 21, bottom surface, 22, high face.
The specific embodiment
Pass through specific embodiment below, and combine accompanying drawing, do further bright specifically technical scheme of the present invention.
Embodiment 1: a kind of scissors (referring to accompanying drawing 1 accompanying drawing 2 accompanying drawings 3 accompanying drawings 4) that cuts; Comprise first parts 1 and second parts 10 that are hinged; First parts comprise first cutter hub 11 of one and second cutter hub 12 and second grip part 9 that first grip part, 2, the second parts comprise one.The side of first grip part towards second grip part is provided with recess 3 and protuberance 4; One side of relative first grip part, second grip part is provided with slideway 7; The cross section of slideway is I-shaped, and the two ends of slideway are provided with the position difference corresponding recess and the protuberance of breach 8, two breach.Be equipped with on the slideway and regulate parts 5, it is c-shaped to regulate parts, regulates the parts madial wall and is provided with the block corresponding with breach 13.The both sides of regulating parts are provided with tread plate 6, and the end face of regulating parts C shape is provided with tooth.Regulate parts and slide along slideway, when sliding into the indentation, there at slideway two ends, the upper edge of the I-shaped of block and slideway connects.
The position at slideway place is corresponding with the position at recess and protuberance place, regulates and distinguishes corresponding protuberance or recess when parts slide into the two ends of slideway.When the adjusting parts slide into the indentation, there of corresponding protuberance; Leave the gap between first grip part and second grip part; Angle between the blade of the blade of first cutter hub and second cutter hub is 0 °, and be normal scissors station this moment, mainly realizes the function of scissor cut during work.Slidable adjustment parts (referring to accompanying drawing 5) slide into the other end of slideway with it, when first grip part and second grip part are drawn close; Regulate parts and be trapped in the recess, the end of first cutter hub and second cutter hub is interlaced, forms a reverse angle at this moment between the blade of the blade of first cutter hub and second cutter hub; The end position of the blade of first cutter hub reaches outside the knife back of second cutter hub, and in like manner, the end position of the blade of second cutter hub reaches outside the knife back of first cutter hub; This moment is for cutting station; Realize the new function of scissors, as long as grasp first grip part and second grip part, the blade position of stretching out just can be used as the cutter that cuts and uses.
Embodiment 2: a kind of scissors (referring to accompanying drawing 6 accompanying drawings 7 accompanying drawings 8) that cuts, first parts 1 are hinged into X-shaped with second parts 10.One side of second grip part 9 on first grip part, 2 relative second parts on first parts is provided with cavity 14, and the cavity wall is provided with free bearing 15, regulates parts and is hinged on the free bearing.Free bearing is on the middle plane of symmetry of first grip part; Regulator site 5 is U-shaped (referring to an accompanying drawing 9); The opening and the free bearing of U-shaped are hinged, and the height of the U-shaped of adjusting parts is greater than the width of U-shaped, and the side of relative first grip part is fixed with retaining portion 16 on second grip part.The size of cavity can be held whole adjusting parts.
Rotate and regulate parts; The length direction of regulating parts is supported between first grip part and second grip part; Stop by retaining portion at the bottom of the U-shaped of adjusting parts; Have gap between first grip part and second grip part this moment, and the angle between the cutting edge of the cutting edge of first cutter hub 11 and second cutter hub 12 is 0 °, and scissors is in normal shearing station.Rotate and regulate parts, make regulator site be in the cavity, the gap between first grip part and second grip part reduces at this moment; The cutting edge end of first cutter hub and the cutting edge end of second cutter hub take place staggered, form a reverse angle, and the end position of the blade of first cutter hub reaches outside the knife back of second cutter hub; In like manner; The end position of the blade of second cutter hub reaches outside the knife back of first cutter hub, and realize scissors new function for cutting station this moment; As long as grasp first grip part and second grip part, the blade position of stretching out just can be used as the cutter that cuts and uses.
Embodiment 3: a kind of scissors (referring to accompanying drawing 10 accompanying drawings 11 accompanying drawings 12 accompanying drawings 13) that cuts; Comprise that mutual cross-articulation becomes first parts 1 and second parts 10 of X-shaped; One side of second grip part of first grip part, 2 relative second parts of first parts is provided with bearing 18, and this bearing is a bias structure, is in a side of first grip part; The thickness of bearing be first grip part thickness 1/2, bearing is provided with aperture.Bearing is provided with regulates parts 5, regulates parts and comprises orthogonal slide-bar 19 and adjusting portion 20, and slide-bar penetrates in the aperture.The side of the correspondence of second grip part is provided with step 17, and this step and bearing interlace, and step has bottom surface 21 and high face 22.
Adjusting portion 20 can move relative to bearing through slide-bar, and in the moving process, adjusting portion is the bottom surface 21 and high face 22 of corresponding step respectively.During the end of adjusting portion corresponding high face, have the gap between first grip part and second grip part, the angle between the cutting edge of the cutting edge of first cutter hub and second cutter hub is 0 °, and scissors is in normal shearing station at this moment.To regulate parts and extract a segment distance out from aperture, the bottom surface of the corresponding step of adjusting portion, the gap between first grip part and second grip part reduces at this moment; The cutting edge end of first cutter hub and the cutting edge end of second cutter hub take place staggered, form a reverse angle, and the end position of the blade of first cutter hub reaches outside the knife back of second cutter hub; In like manner; The end position of the blade of second cutter hub reaches outside the knife back of first cutter hub, and realize scissors new function for cutting station this moment; As long as grasp first grip part and second grip part, the blade position of stretching out just can be used as the cutter that cuts and uses.
Above-described embodiment is three kinds of preferred version of the present invention, is not that the present invention is done any pro forma restriction, under the prerequisite that does not exceed the technical scheme that claim puts down in writing, also has other variant and remodeling.

Claims (8)

1. one kind cuts scissors; Comprise first parts (1) and second parts (10) that are hinged; Two parts include cutter hub and grip part; It is characterized in that being provided with the adjusting parts (5) of regulating the distance between two grip parts between two grip parts, these adjusting parts can be regulated the angle between two cutter hubs.
2. the scissors that cuts according to claim 1; It is characterized in that regulating parts and limit two stations of formation between two cutter hubs; A station is normal scissors station; Another station is for cutting station, and the end of cutter hub is staggered when cutting station, and the cutting edge position of a cutter hub exceeds the knife back of another cutter hub.
3. the scissors that cuts according to claim 1 and 2 is characterized in that a grip part is provided with slideway (7), regulates the parts holding on slideway, and the zone of the corresponding slideway in another grip part is provided with the protuberance (4) and the recess (3) of corresponding two stations respectively.
4. the scissors that cuts according to claim 3 is characterized in that the cross section of slideway is I-shaped, and the two ends of slideway are provided with breach (8), and it is c-shaped to regulate parts, regulates the parts madial wall and is provided with the block corresponding with breach (13).
5. the scissors that cuts according to claim 1 and 2 is characterized in that a grip part is provided with cavity (14), and the cavity wall is provided with free bearing (15), regulates parts and is hinged on the free bearing.
6. the scissors that cuts according to claim 5 is characterized in that regulator site is a U-shaped, and the opening and the free bearing of U-shaped are hinged, rotates the adjusting parts cutter hub is changed between two stations.
7. the scissors that cuts according to claim 5 is characterized in that the position of another relative cavity in grip part is provided with retaining portion (16), is in when shearing station, and it is spacing by retaining portion to regulate parts rotation back.
8. the scissors that cuts according to claim 1 and 2; It is characterized in that a grip part is provided with bearing (18); Bearing is provided with aperture, regulates parts and comprises perpendicular slide-bar (19) and adjusting portion (20), and slide-bar penetrates in the aperture; Another grip part is provided with step, two faces of the corresponding step of adjusting portion.
CN201110410113.5A 2011-12-12 2011-12-12 Cut scissors Expired - Fee Related CN102528826B (en)

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CN102528826B CN102528826B (en) 2015-11-25

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015135158A1 (en) * 2014-03-12 2015-09-17 杭州巨星工具有限公司 Scissors
CN104928754A (en) * 2014-03-18 2015-09-23 北京北方微电子基地设备工艺研究中心有限责任公司 Adjusting device, reaction chamber and semiconductor processing device
US11161261B2 (en) 2014-03-12 2021-11-02 Hangzhou Great Star Tools Co., Ltd. Scissors

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326335A (en) * 1980-10-02 1982-04-27 Morton Ray E Metal shears
US4598477A (en) * 1982-10-05 1986-07-08 Russell (Shears) Limited Cutting device
CN86202505U (en) * 1986-04-19 1986-12-03 张诩严 Multifunction scissors
CN2056628U (en) * 1988-09-17 1990-05-02 敬先纯 Multi-purpose cutter
US5766170A (en) * 1991-06-07 1998-06-16 Hemostatic Surgery Corporation Electrosurgical endoscopic instruments and methods of use
CN1284421A (en) * 1999-08-13 2001-02-21 库帕实业公司 Shears with sliding locking mechanism
CN2709127Y (en) * 2004-06-18 2005-07-13 尚吉国际有限公司 Scissors capable of dismounted as cutter
CN2772758Y (en) * 2005-03-02 2006-04-19 日崟兴业股份有限公司 Cut across size adjusting mechanism
CN200948601Y (en) * 2006-06-30 2007-09-19 杭州张小泉集团有限公司 Strong forced fowl meat scissor
CA2622424A1 (en) * 2007-03-09 2008-09-09 Leatherman Tool Group, Inc. Multipurpose hand tool with rotatable handle
US7458160B2 (en) * 2005-11-07 2008-12-02 Helen Of Troy Limited Ergonomic handle for scissors and other tools

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326335A (en) * 1980-10-02 1982-04-27 Morton Ray E Metal shears
US4598477A (en) * 1982-10-05 1986-07-08 Russell (Shears) Limited Cutting device
CN86202505U (en) * 1986-04-19 1986-12-03 张诩严 Multifunction scissors
CN2056628U (en) * 1988-09-17 1990-05-02 敬先纯 Multi-purpose cutter
US5766170A (en) * 1991-06-07 1998-06-16 Hemostatic Surgery Corporation Electrosurgical endoscopic instruments and methods of use
CN1284421A (en) * 1999-08-13 2001-02-21 库帕实业公司 Shears with sliding locking mechanism
CN2709127Y (en) * 2004-06-18 2005-07-13 尚吉国际有限公司 Scissors capable of dismounted as cutter
CN2772758Y (en) * 2005-03-02 2006-04-19 日崟兴业股份有限公司 Cut across size adjusting mechanism
US7458160B2 (en) * 2005-11-07 2008-12-02 Helen Of Troy Limited Ergonomic handle for scissors and other tools
CN200948601Y (en) * 2006-06-30 2007-09-19 杭州张小泉集团有限公司 Strong forced fowl meat scissor
CA2622424A1 (en) * 2007-03-09 2008-09-09 Leatherman Tool Group, Inc. Multipurpose hand tool with rotatable handle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015135158A1 (en) * 2014-03-12 2015-09-17 杭州巨星工具有限公司 Scissors
US11161261B2 (en) 2014-03-12 2021-11-02 Hangzhou Great Star Tools Co., Ltd. Scissors
CN104928754A (en) * 2014-03-18 2015-09-23 北京北方微电子基地设备工艺研究中心有限责任公司 Adjusting device, reaction chamber and semiconductor processing device
CN104928754B (en) * 2014-03-18 2018-01-09 北京北方华创微电子装备有限公司 Adjusting means, reaction chamber and semiconductor processing equipment

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