CN203936922U - A kind of multipurpose rotary cutter - Google Patents
A kind of multipurpose rotary cutter Download PDFInfo
- Publication number
- CN203936922U CN203936922U CN201420415478.6U CN201420415478U CN203936922U CN 203936922 U CN203936922 U CN 203936922U CN 201420415478 U CN201420415478 U CN 201420415478U CN 203936922 U CN203936922 U CN 203936922U
- Authority
- CN
- China
- Prior art keywords
- sliding pin
- width
- arc chute
- positioning round
- pin hole
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of multipurpose rotary cutter, comprise lever, the main points of its technical scheme are, lever comprises the first shank part and the second shank part, be provided with storage tank therebetween, in storage tank, be provided with hinge, on hinge, be hinged with multiplex double end blade, multiplex double end blade be provided with taking hinge axis as the arc chute in the center of circle, lever is provided with sliding pin hole, in sliding pin hole, be provided with can arc chute in the sliding pin that slides, arc chute two ends are respectively equipped with the first positioning round orifice and the second positioning round orifice, its diameter is greater than the width of arc chute, expose via sliding pin hole sliding pin one end, the other end is provided with the location division that can slip in the first positioning round orifice or the second positioning round orifice and locate multiplex double end blade, the width of the arc chute that the diameter of location division is greater than.The utility model provides a kind of multipurpose rotary cutter, is applicable to one-handed performance, and when will be wherein a kind of sword sheet is closed, another kind of sword sheet screws out simultaneously, is applicable to field cutting and is used alternatingly with peeling action.
Description
[technical field]
The utility model relates to a kind of cutter, is a kind of multipurpose rotary cutter specifically.
[background technology]
Jackknife has independent cutting edge sheet and peeling sword sheet, when use, a kind of sword sheet wherein need be folded, again another sword sheet is screwed out, and in operation in the wild, sometimes cannot carry out bimanualness, and need one-handed performance cutter, and now jackknife just cannot adapt to this demand, and operation exists greatly inconvenient.
[summary of the invention]
The utility model object is to overcome deficiency of the prior art, and a kind of multipurpose rotary cutter is provided, and is applicable to one-handed performance, by a kind of sword sheet closure wherein time, another kind of sword sheet is screwed out, be particularly suitable for field cutting and be used alternatingly with peeling action, its purposes is given comprehensively.
The utility model is achieved through the following technical solutions:
A kind of multipurpose rotary cutter, comprise lever, it is characterized in that described lever comprises the first shank part and the second shank part, between the first described shank part and the second shank part, be provided with storage tank, in described storage tank, be provided with hinge, on described hinge, be hinged with one end and expose to the described lever other end along for accommodation into the multiplex double end blade in described storage tank, described multiplex double end blade is provided with the arc chute taking described hinge axis as the center of circle, described lever is provided with sliding pin hole, in described sliding pin hole, be provided with the sliding pin that can slide in described arc chute, described arc chute two ends are respectively equipped with the first positioning round orifice and the second positioning round orifice that communicate with it respectively, the first described positioning round orifice and the diameter of the second positioning round orifice are greater than the width of described arc chute, the second described shank part inner side is provided with groove, expose via described sliding pin hole described sliding pin one end, the other end is provided with the location division that can slip into the multiplex double end blade described in location in the first described positioning round orifice or the second positioning round orifice, the diameter of described location division is greater than the width of described arc chute, in described groove, be provided with the top pressure spring that top presses described sliding pin to reset.
A kind of multipurpose rotary cutter as above, described sliding pin comprises that successively location division, the width of being pressed by top pressure spring top that are connected are less than the pars intermedia of described arc chute width, expose to the button portion of the first shank part via sliding pin hole, and the serve as reasons width transition of described pars intermedia of described button portion is the taper shape that is greater than described sliding pin hole width.
A kind of multipurpose rotary cutter as above, is characterized in that described sliding pin hole is that one end width is less than location division and is greater than the taper shape that the pars intermedia other end is greater than button portion width maximum, and described sliding pin hole width maximum exposes to described lever.
A kind of multipurpose rotary cutter as above, it is characterized in that the hinge hole on described multiplex double end blade is positioned at the centre position of described multiplex double end blade, described multiplex double end blade one end is that the cutting edge sheet other end is peeling sword sheet, and when described cutting edge sheet or peeling sword sheet are accommodated in storage tank, cutting edge is towards storage tank inner side.
A kind of multipurpose rotary cutter as above, is characterized in that one of described lever and two of described levers are connected and fixed by bolt.
Compared with prior art, the utility model has the following advantages:
Cutter structure compactness of the present utility model, using two kinds of sword sheets as Integral design, and from middle hinged, be applicable to one-handed performance and switch sword sheet, is particularly suitable for field cutting and is used alternatingly with peeling action, brings great convenience to operation.
[brief description of the drawings]
Fig. 1 is the utility model state diagram;
Fig. 2 is the utility model state diagram;
Fig. 3 is the utility model state diagram;
Fig. 4 is the utility model cutter rotation profile;
Fig. 5 is the utility model cutter positioning profile.
[detailed description of the invention]
A kind of multipurpose rotary cutter, comprise lever 1, described lever 1 comprises the first shank part 12 and the second shank part 13, between the first described shank part 12 and the second shank part 13, be provided with storage tank 16, in described storage tank 16, be provided with hinge 2, on described hinge 2, be hinged with one end and expose to described lever 1 other end along for accommodation into the multiplex double end blade 3 in described storage tank 16, described multiplex double end blade 3 is provided with the arc chute 32 taking described hinge 2 axis as the center of circle, described lever 1 is provided with sliding pin hole 141, in described sliding pin hole 141, being provided with can be at the sliding pin 14 of described arc chute 32 interior slips, described arc chute 32 two ends are respectively equipped with the first positioning round orifice 321 and the second positioning round orifice 322 that communicate with it respectively, the first described positioning round orifice 321 and the diameter of the second positioning round orifice 322 are greater than the width of described arc chute 32, the second described shank part 13 inner sides are provided with groove 131, expose via described sliding pin hole 141 described sliding pin 14 one end, the other end is provided with the location division 17 of the multiplex double end blade 3 described in the first positioning round orifice 321 or the second interior location of positioning round orifice 322 described in slipping into, the diameter of described location division 17 is greater than the width of described arc chute 32, in described groove 131, be provided with the top pressure spring 15 that top presses described sliding pin 14 to reset.In the time that multiplex double end blade is fixing, the location division of sliding pin is ejected and is positioned at the first positioning round orifice or the second positioning round orifice place by top pressure spring, in the time of the rotation of multiplex double end blade, the location division compression top pressure spring of cost is reduced in the groove of the second shank part in the lump, and the sliding in arc chute of sliding pin.
Described sliding pin 14 comprises that successively the location division 17, the width that are pushed up pressure by top pressure spring 15 that are connected are less than the pars intermedia 18 of described arc chute 32 width, expose to the button portion 19 of the first shank part 12 via sliding pin hole 141, and the width transition that described button portion 19 serves as reasons described pars intermedia 18 is the taper shape that is greater than described sliding pin hole 141 width.Sliding pin slides up and down along sliding pin hole, in the time that sliding pin slides to the first positioning round orifice of arc chute or the second positioning round orifice, top pressure spring is by sliding pin jack-up, and mate with the first positioning round orifice or the second positioning round orifice location division, thereby limit the rotation of multiplex double end blade, play fixing effect; Stressed during along sliding pin hole extruding compression top pressure spring when sliding pin, location division and spring are in the lump in the groove of retraction the second shank part, and now multiplex double end blade can rotate along twisted axis, and the pars intermedia of sliding pin can slide in arc chute.
Described 141Wei one end, sliding pin hole width is less than described location division 17 and is greater than the taper shape that described pars intermedia 18 other ends are greater than button portion 19 width maximums, and one end that described sliding pin hole 141 width are greater than described button portion 19 width maximums exposes to described lever 1.Sliding pin is stuck in sliding pin hole, and when operation, the stressed meeting of sliding pin slides up and down along sliding pin hole, but can not mark outside sliding pin hole.
Hinge hole 31 on described multiplex double end blade 3 is positioned at the centre position of described double end blade 3, described multiplex double end blade 3 one end are that cutting edge sheet 33 other ends are peeling sword sheet 34, described cutting edge sheet 33 or peeling sword sheet 34 be accommodated in storage tank 16 when interior cutting edge towards storage tank 16 inner sides.Cutting edge sheet and peeling sword sheet integrate, and handled easily person uses, and the sharp keen one side of sword sheet is towards storage tank inner side, can not scratch operator in the time grasping.
Two 13 of one 12 of described lever and described levers are connected and fixed by bolt 11.
The utility model operation principle:
A kind of multipurpose rotary cutter, comprise the multiplex double end blade of cutting edge sheet and two kinds of sword sheets of peeling sword sheet, in the time that wherein a kind of sword sheet of multiplex double end blade is fixed, the location division of sliding pin is ejected and is positioned at the first positioning round orifice or the second positioning round orifice place by top pressure spring, slide along sliding pin hole when sliding pin is stressed, the location division compression top pressure spring of sliding pin is reduced in the groove of the second shank part in the lump, the middle part of sliding pin is in arc chute, now multiplex double end blade can rotate along twisted axis, two kinds of sword sheets are exchanged, until sliding pin slides into the first positioning round orifice or the second positioning round orifice place along arc chute, the location division of sliding pin is ejected by top pressure spring, multiplex double end blade is relocated locking.
Claims (5)
1. a multipurpose rotary cutter, comprise lever (1), it is characterized in that described lever (1) comprises the first shank part (12) and the second shank part (13), between described the first shank part (12) and the second shank part (13), be provided with storage tank (16), in described storage tank (16), be provided with hinge (2), on described hinge (2), be hinged with one end and expose to described lever (1) other end along for accommodation into the multiplex double end blade (3) in described storage tank (16), described multiplex double end blade (3) is provided with the arc chute (32) taking described hinge (2) axis as the center of circle, described lever (1) is provided with sliding pin hole (141), in described sliding pin hole (141), be provided with the sliding pin (14) that can slide in described arc chute (32), described arc chute (32) two ends are respectively equipped with the first positioning round orifice (321) and the second positioning round orifice (322) that communicate with it respectively, described the first positioning round orifice (321) and the diameter of the second positioning round orifice (322) are greater than the width of described arc chute (32), described the second shank part (13) inner side is provided with groove (131), expose via described sliding pin hole (141) described sliding pin (14) one end, the other end is provided with the location division (17) that can slip into the multiplex double end blade (3) described in location in described the first positioning round orifice (321) or the second positioning round orifice (322), the diameter of described location division (17) is greater than the width of described arc chute (32), in described groove (131), be provided with the top pressure spring (15) that top presses described sliding pin (14) to reset.
2. a kind of multipurpose rotary cutter according to claim 1, it is characterized in that described sliding pin (14) comprises that successively location division (17), the width of being pressed by top pressure spring (15) top that are connected are less than the pars intermedia (18) of described arc chute (32) width, expose to the button portion (19) of the first shank part (12) via sliding pin hole (141), described button portion (19) serves as reasons the width transition of described pars intermedia (18) for being greater than the taper shape of described sliding pin hole (141) width.
3. a kind of multipurpose rotary cutter according to claim 2, it is characterized in that described sliding pin hole (141) is greater than for one end width is less than described location division (17) taper shape that described pars intermedia (18) other end is greater than described button portion (19) width maximum, described sliding pin hole (141) width maximum exposes to described lever (1).
4. a kind of multipurpose rotary cutter according to claim 1, it is characterized in that the hinge hole (31) on described multiplex double end blade (3) is positioned at the centre position of described multiplex double end blade (3), described multiplex double end blade (3) one end is that cutting edge sheet (33) other end is peeling sword sheet (34), described cutting edge sheet (33) or peeling sword sheet (34) be accommodated in storage tank (16) when interior cutting edge towards storage tank (16) inner side.
5. a kind of multipurpose rotary cutter according to claim 5, is characterized in that one (12) of described lever and described lever two (13) are connected and fixed by bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415478.6U CN203936922U (en) | 2014-07-26 | 2014-07-26 | A kind of multipurpose rotary cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415478.6U CN203936922U (en) | 2014-07-26 | 2014-07-26 | A kind of multipurpose rotary cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936922U true CN203936922U (en) | 2014-11-12 |
Family
ID=51856269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420415478.6U Expired - Fee Related CN203936922U (en) | 2014-07-26 | 2014-07-26 | A kind of multipurpose rotary cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104983192A (en) * | 2015-07-16 | 2015-10-21 | 广东左凡智能家居科技有限公司 | Elastic clamping type folding support |
| CN108858289A (en) * | 2018-05-16 | 2018-11-23 | 冯小江 | One kind unfolding knife fastly |
-
2014
- 2014-07-26 CN CN201420415478.6U patent/CN203936922U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104983192A (en) * | 2015-07-16 | 2015-10-21 | 广东左凡智能家居科技有限公司 | Elastic clamping type folding support |
| CN108858289A (en) * | 2018-05-16 | 2018-11-23 | 冯小江 | One kind unfolding knife fastly |
| CN108858289B (en) * | 2018-05-16 | 2023-11-17 | 冯小江 | Quick-opening folding knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20160726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |