CN104029224A - Novel shearers - Google Patents
Novel shearers Download PDFInfo
- Publication number
- CN104029224A CN104029224A CN201410256445.6A CN201410256445A CN104029224A CN 104029224 A CN104029224 A CN 104029224A CN 201410256445 A CN201410256445 A CN 201410256445A CN 104029224 A CN104029224 A CN 104029224A
- Authority
- CN
- China
- Prior art keywords
- lever arm
- arm
- alignment pin
- fixed arm
- knife
- 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.)
- Granted
Links
- 230000004308 accommodation Effects 0.000 claims abstract description 12
- 210000004027 cell Anatomy 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010008 shearing Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Scissors And Nippers (AREA)
- Knives (AREA)
Abstract
A pair of novel shearers comprises two articulated shearing units, wherein each shearing unit comprises a blade and a holder fixedly connected with the blade, wherein an arc fixed arm and an arc movable arm are arranged on each holder; each fixed arm is fixedly connected one end, far away from each blade, of each holder; one end of each movable arm is articulated with one end of each fixed arm; a locking mechanism for locking the other end of each movable arm on each fixed arm is arranged at the other end of each fixed arm; and an accommodation hole allowing a finger of a person to penetrate in is defined between each fixed arm and each movable arm. Compared with the existing shearers, the sizes of the accommodation holes formed in the holders and allowing the fingers of the person to penetrate in can be adjusted, so that the pair of shearers is adaptable to the fingers in different thicknesses; when people use the pair of shearers, the accommodation holes of the pair of shearers can be adjusted to the most comfortable state; and at the same time, angles of the holders and the blades can be adjusted to meet different shearing requirements.
Description
Technical field
The present invention relates to a kind of novel scissors.
Background technology
A kind of common tool of scissors, it generally includes two cut cellses that are made up of plastic cement handle of a knife and metal blade, two cut cellses are hinged, are conventionally provided with the through hole passing for finger on current handle of a knife, so that operation, but, current scissors is changeless in the size of the through hole of handle of a knife end setting, and its size can not adapt to the thick fingers fineness of different people, thereby, in use, comfort level is poor.
Summary of the invention
For the deficiencies in the prior art, object of the present invention is intended to provide a kind of novel scissors, and it can be according to user's demand, and the size of the through hole that adjustment handle of a knife passes for finger, to increase comfort level.
For achieving the above object, the present invention adopts following technical scheme:
A kind of novel scissors, comprise two hinged cut cellses, the handle of a knife that cut cells comprises blade and is fixedly connected with blade, on handle of a knife, be provided with curved fixed arm and a curved lever arm, fixed arm is fixedly connected on handle of a knife one end away from blade, one end of lever arm is hinged on one end of fixed arm, the other end of fixed arm is provided with one for the other end of lever arm is locked to retaining mechanism thereon, surrounds an accommodation hole penetrating for finger between fixed arm and lever arm.
Retaining mechanism comprise the mount pad that is fixedly connected on fixed arm, movable be arranged on the alignment pin in mount pad and be arranged on alignment pin and mount pad between for by alignment pin towards the flexible member of pressing near a side top of lever arm, lever arm outer peripheral edges side by side be provided with multiple double wedges, between adjacent two double wedges, form a groove for the insertion of stop pin.
When double wedge is included in lever arm and rotates with respect to fixed arm, top is pressed the pressure inclined-plane, top of alignment pin and coordinates to prevent the counter-rotational confined planes of lever arm with alignment pin.
In mount pad, be provided with an installing hole, the cross-under of alignment pin activity is in installing hole, and flexible member is one to be enclosed within the spring on alignment pin, and this spring is limited between alignment pin and the outboard end of installing hole.
On handle of a knife, be provided with two fixed arms, between this two fixed arm, form a gap penetrating for lever arm.
Blade and handle of a knife are fixed together by a clamping screw.
Beneficial effect of the present invention is:
Than existing scissors, the size of the accommodation hole penetrating for finger on handle of a knife of the present invention can be adjusted, thereby makes scissors can adapt to the finger of different thicknesses, and people in use, can adjust to the most comfortable state by the accommodation hole of scissors; The angle of handle of a knife and blade can be adjusted simultaneously, and applicable different shearing needs.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the zoomed-in view at A place in Fig. 1;
Wherein: 10, handle of a knife; 11, fixed arm; 20, blade; 30, clamping screw; 40, lever arm; 41, double wedge; 411, inclined-plane is pressed on top; 412, confined planes; 50, retaining mechanism; 51, mount pad; 52, installing hole; 53, alignment pin; 54, spring.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further:
Referring to Fig. 1, shown in 2, for a kind of scissors of the present invention, it comprises the cut cells of two hinges, wherein, each cut cells includes blade 20 and handle of a knife 10, handle of a knife 10 is fixedly connected with blade 20, concrete is, handle of a knife 10 and blade 20 adopt clamping screw 30 to be fixed together, so, can realize the detachable of handle of a knife 10 and blade 20, simultaneously, clamping screw 30 can be used as the pivot that handle of a knife 10 and blade 20 are rotationally connected, in the time need to adjusting blade 20 with respect to the angle of handle of a knife 10, unscrew clamping screw 30, blade 20 is adjusted to applicable angle, screw again clamping screw 30.
On handle of a knife 10, be provided with all curved fixed arm 11 and lever arm 40, the opening of its two arc is relative, wherein fixed arm 11 one-body molded with handle of a knife 10 away from one end of blade 20, one end of lever arm 40 is hinged on one end of fixed arm 11, the other end of fixed arm 11 is provided with for the other end of lever arm 40 is locked to retaining mechanism 50 thereon, between fixed arm 11 and lever arm 40, surround an accommodation hole penetrating for finger, rotate lever arm 40 with respect to fixed arm 11, the size of capable of regulating accommodation hole, after adjusting, utilize retaining mechanism 50 that lever arm 40 is locked on fixed arm 11.What this retaining mechanism 50 was concrete is comprise one-body molded or adopt other modes to be fixed on the mount pad 51 on fixed arm 11, movable be arranged on the alignment pin 53 in mount pad 51, and one be arranged between alignment pin 53 and mount pad 51 for by alignment pin 53 towards the flexible member of pressing near a side top of lever arm 40, the outer peripheral edges of lever arm 40 side by side be provided with multiple double wedges 41, between two adjacent double wedges 41, form a groove inserting for alignment pin 53, in the time adjusting the position of lever arm 40, under the elastic stress of flexible member, alignment pin 53 is inserted in one of them groove, lever arm 40 is locked.In order to realize the self-locking of lever arm 40 and alignment pin 53; above-mentioned double wedge 41 1 sides are set to a pressure inclined-plane, top 411, opposite side is set to a confined planes 412; wherein; alignment pin 53 is pressed on the outside top that top presses inclined-plane 411 to rotate gradually at lever arm 40; in the time that alignment pin 53 turns over double wedge 41 top ends; under the effect of flexible member; the end of alignment pin 53 drops into the rear side of confined planes 412; so; guarantee that lever arm 40 only can one-directional rotation; in use, although finger can oppositely be pressed at top lever arm 40, lever arm 40 also can not rotate backward.
Mount pad 51 has an installing hole 52, and the cross-under of alignment pin 53 activities is in installing hole 52, and flexible member is one to be enclosed within the spring 54 on alignment pin 53, and this spring 54 is limited between alignment pin 53 and the outboard end of installing hole 52; Certainly, also can adopt other elastomeric elements to substitute above-mentioned spring 54.
On handle of a knife 10, be provided with two fixed arms 11, between this two fixed arm 11, form a gap penetrating for lever arm 40, when accommodation hole less, need to readjust time, lever arm 40 is produced from the gap between two fixed arms 11, again rotate lever arm 40 according to predetermined adjustment direction again, alignment pin 53 is inserted in corresponding groove.
Than existing scissors, the size of the accommodation hole penetrating for finger on handle of a knife of the present invention can be adjusted, thereby makes scissors can adapt to the finger of different thicknesses, and people in use, can adjust to the most comfortable state by the accommodation hole of scissors; The angle of handle of a knife and blade can be adjusted simultaneously, and applicable different shearing needs.
To one skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and deformation, and within these all changes and deformation all should belong to the protection domain of the claims in the present invention.
Claims (6)
1. a novel scissors, it is characterized in that, comprise two hinged cut cellses, the handle of a knife that cut cells comprises blade and is fixedly connected with blade, on handle of a knife, be provided with curved fixed arm and a curved lever arm, fixed arm is fixedly connected on handle of a knife one end away from blade, one end of lever arm is hinged on one end of fixed arm, the other end of fixed arm is provided with one for the other end of lever arm is locked to retaining mechanism thereon, surrounds an accommodation hole penetrating for finger between fixed arm and lever arm.
2. novel scissors as claimed in claim 1, it is characterized in that, retaining mechanism comprise the mount pad that is fixedly connected on fixed arm, movable be arranged on the alignment pin in mount pad and be arranged on alignment pin and mount pad between for by alignment pin towards the flexible member of pressing near a side top of lever arm, lever arm outer peripheral edges side by side be provided with multiple double wedges, between adjacent two double wedges, form a groove for the insertion of stop pin.
3. novel scissors as claimed in claim 2, is characterized in that, when double wedge is included in lever arm and rotates with respect to fixed arm, top is pressed the pressure inclined-plane, top of alignment pin and coordinates to prevent the counter-rotational confined planes of lever arm with alignment pin.
4. novel scissors as claimed in claim 2, it is characterized in that, in mount pad, be provided with an installing hole, the cross-under of alignment pin activity is in installing hole, flexible member is one to be enclosed within the spring on alignment pin, and this spring is limited between alignment pin and the outboard end of installing hole.
5. novel scissors as claimed in claim 1, is characterized in that, is provided with two fixed arms on handle of a knife, forms a gap penetrating for lever arm between this two fixed arm.
6. novel scissors as claimed in claim 1, is characterized in that, blade and handle of a knife are fixed together by a clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410256445.6A CN104029224B (en) | 2014-06-10 | 2014-06-10 | A kind of shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410256445.6A CN104029224B (en) | 2014-06-10 | 2014-06-10 | A kind of shears |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104029224A true CN104029224A (en) | 2014-09-10 |
| CN104029224B CN104029224B (en) | 2016-06-15 |
Family
ID=51460332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410256445.6A Expired - Fee Related CN104029224B (en) | 2014-06-10 | 2014-06-10 | A kind of shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104029224B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095780A (en) * | 2017-12-27 | 2018-06-01 | 刘锋 | A kind of knee arthroscope joint dilator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6212780B1 (en) * | 1999-01-05 | 2001-04-10 | Te Chien Huang | Adjustable handle for scissors or the like |
| US20020129497A1 (en) * | 2001-03-16 | 2002-09-19 | Lyddon Grant S. | Scissors with adjustable finger loop |
| CN201405363Y (en) * | 2009-05-25 | 2010-02-17 | 陈志一 | Scissors handle with adjustable finger holes |
| CN201856255U (en) * | 2009-05-29 | 2011-06-08 | 株式会社黎明藤井 | Scissors |
| CN103134384A (en) * | 2013-03-06 | 2013-06-05 | 田明昌 | Quick arresting device |
| CN203430225U (en) * | 2013-08-26 | 2014-02-12 | 赵永宏 | Handcuffs prevented from being opened technically |
-
2014
- 2014-06-10 CN CN201410256445.6A patent/CN104029224B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6212780B1 (en) * | 1999-01-05 | 2001-04-10 | Te Chien Huang | Adjustable handle for scissors or the like |
| US20020129497A1 (en) * | 2001-03-16 | 2002-09-19 | Lyddon Grant S. | Scissors with adjustable finger loop |
| CN201405363Y (en) * | 2009-05-25 | 2010-02-17 | 陈志一 | Scissors handle with adjustable finger holes |
| CN201856255U (en) * | 2009-05-29 | 2011-06-08 | 株式会社黎明藤井 | Scissors |
| CN103134384A (en) * | 2013-03-06 | 2013-06-05 | 田明昌 | Quick arresting device |
| CN203430225U (en) * | 2013-08-26 | 2014-02-12 | 赵永宏 | Handcuffs prevented from being opened technically |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095780A (en) * | 2017-12-27 | 2018-06-01 | 刘锋 | A kind of knee arthroscope joint dilator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104029224B (en) | 2016-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201544254U (en) | Paper cutter head and folding knife | |
| CN203437732U (en) | Element pin cutting-nippers fixture | |
| CN105081995A (en) | Fixed-angle professional and accurate knife sharpener | |
| CN104440681A (en) | Cam clamping mechanism | |
| CN107482540A (en) | A kind of portable cable peeler | |
| CN103085087A (en) | Auto-controlled shaver | |
| CN104029224A (en) | Novel shearers | |
| CN204748370U (en) | Elasticity knife sharpening device | |
| CN206296817U (en) | A kind of multifunction power pincers of protection against electric shock | |
| CN101422886B (en) | Ratchet coeswrench | |
| CN203268217U (en) | Angle-adjustable kettle rack | |
| CN103785897A (en) | Clamping device and electric tool with same | |
| CN207415179U (en) | A kind of pliers of replaceable clip | |
| CN204819399U (en) | Claw hammer of angularly adjustable | |
| CN108326901B (en) | Shaver head | |
| CN207935272U (en) | A kind of sofa headrest hinge of band rebound | |
| CN204072234U (en) | A kind of medical scissors | |
| CN212898484U (en) | Coal cutter mounting seat | |
| CN204160496U (en) | Two shell fragment tow-locking structures of adjuster of art knife | |
| CN205021445U (en) | Decide accurate sharpener of angle specialty | |
| CN205166980U (en) | Razor tool bit and razor | |
| CN205123148U (en) | Cable stripping cutter seat structure of wire stripping pliers | |
| CN211590265U (en) | Cutting device is used in processing of glasses offset plate convenient to adjust | |
| CN205007110U (en) | Ophthalmology of adjustable shearing degree of depth is cut | |
| CN204337010U (en) | A kind of Novel uterine cavity mirror billhook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 |