CN210189885U - Multifunctional rotary paper cutter - Google Patents
Multifunctional rotary paper cutter Download PDFInfo
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- CN210189885U CN210189885U CN201920929796.7U CN201920929796U CN210189885U CN 210189885 U CN210189885 U CN 210189885U CN 201920929796 U CN201920929796 U CN 201920929796U CN 210189885 U CN210189885 U CN 210189885U
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- cutter
- paper pressing
- pressing ruler
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Abstract
The utility model provides a multi-functional rotatory paper knife, includes tool bit subassembly (1), base (2), paper pressing ruler (3), rotatory blade holder (4), spring (5), marble (6), paper pressing ruler guide slot (7), pendulum chi (8), base bottom plate (9), cutting filler strip (10), base buckle position (11), paper pressing ruler buckle eye (12), the utility model discloses a paper knife can put the tool bit subassembly of different functions on a paper knife, can cut out the effect of different paper edge shapes through the tool bit subassembly of different functions that cut off, and the tool bit subassembly that also can special function only cuts out paper crease and does not cut off paper effects such as convenient to paper folding to reach convenient to use, reduce use cost and keep also more convenient.
Description
Technical Field
The utility model relates to a paper cutter especially relates to a multi-functional rotatory paper cutter.
Background
The paper cutter is a general name of a cutter in daily life. The paper cutter cuts the paper through metal, the metal edge of the paper cutter is sharp, and the paper is cut under the action of force. The prior art cutters have a form similar to that of a guillotine cutter, and also have a form of a paper cutter moved by a cutter head assembly. However, the existing paper cutters can only cut paper, and have single function, so that for people with various paper cutting mode function requirements, a plurality of paper cutters with different functions need to be purchased, which is inconvenient, increases the use cost of enterprises or individuals, and occupies more space during storage. The utility model discloses a paper cutter can put the tool bit subassembly of different functions on a paper cutter, can cut out the effect of different paper edge shapes through the tool bit subassembly of different functions of cutting off, and the tool bit subassembly that also can special function only cuts out the crease with paper and does not cut off the paper effect such as convenient to paper is folding to reach convenient to use, reduce use cost and keep also more convenient.
Disclosure of Invention
An object of the utility model is to provide a safe, swift, high-efficient paper cutter's technical solution to prior art's not enough. The method is realized by injection molding of a base, a paper pressing ruler, a rotary cutter holder and a base bottom plate through a mold, wherein the paper pressing ruler is installed on the base through a base buckling position and a paper pressing ruler buckling hole in a matched mode, a gap exists between the base buckling position and the paper pressing ruler buckling hole in a matched mode, the paper pressing ruler buckling hole can move up and down on the base buckling position, the rotary cutter holder is installed on the base through screws, the rotary cutter holder can rotate around a rotary cutter holder shaft core, a cutter head assembly is installed on the rotary cutter holder through a sliding block, a swing ruler is installed on the base through screws, and the base bottom plate is fixed on the base through screws. When cutting paper, put into the paper between pressure paper chi and the base, select the tool bit subassembly through rotating rotatory blade holder, the tool bit subassembly can be changed according to actual need, the tool bit subassembly is equipped with the hemisphere recess below the rotatory blade holder and cooperatees with the marble and aims at the pressure paper chi guide slot, can make the tool bit subassembly round trip movement on the pressure paper chi guide slot, when the tool bit subassembly is on the pressure paper chi, through buckle complex clearance between pressure paper chi and the base, little power will press the pressure paper chi and move down on the pressure paper chi guide slot, the paper is cut off to tool bit contact paper realization, after the paper cut off, the tool bit subassembly moves back to on the rotatory blade holder, at this moment the pressure paper chi lifts to original position on under the effort of spring.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional rotatory paper knife, including the tool bit subassembly, a pedestal, the pressure paper chi, the position is detained to the pressure paper chi, rotatory blade holder, spring (6), the marble, the pressure paper chi guide slot, the pendulum chi, the base bottom plate, the cutting filler strip, base buckle position, pressure paper chi buckle hole, its characterized in that base, the pressure paper chi, rotatory blade holder, the base bottom plate passes through mould injection moulding, the pressure paper chi cooperatees through base buckle position and pressure paper chi buckle hole and installs on the base, rotatory blade holder passes through the screw and installs on the base, the pendulum chi leads to the ground screw installation on the base, the bottom plate passes through the screw fixation on the base.
The cutter head component comprises a cutter cap, a shaft core, a cutter blade, a gasket and a sliding block, the cutter cap and the sliding block are formed through injection molding of a mold, the cutter blade is installed on the shaft core, the gasket is sleeved on the shaft core and is placed in the cutter cap, and the sliding block is covered and fixed by a buckling position.
The tool bit assembly is arranged on the rotary tool apron through a sliding block and moves back and forth on the paper pressing ruler guide groove.
A clearance is arranged between the fastening position of the base and the fastening hole of the paper pressing ruler.
And 2 springs are respectively arranged between the two ends of the paper pressing ruler and the base.
And 4 cutter head components are arranged on the rotary cutter holder.
2 springs and 2 marbles are arranged between the rotary cutter holder and the base.
The lower surface of the rotary cutter holder is provided with 4 hemispherical grooves matched with the marbles.
The base below the paper pressing ruler is provided with a groove, and the cutting filler strip is arranged in the groove in a tight fit mode.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is an exploded view of the tool bit assembly of the present invention.
Detailed Description
The following description of the embodiments will help the public to understand the present invention, but the specific embodiments given by the applicant should not be considered as limiting the technical solution of the present invention, and any changes in the definition of the components or technical features and/or in the form of the whole structure without substantial changes should be considered as the protection scope defined by the technical solution of the present invention. The invention will be further elucidated with reference to the accompanying drawings:
as shown in fig. 1, the present invention relates to a multifunctional rotary paper cutter.
The method is implemented by the aid of a base (2), a paper pressing ruler (3), a rotary cutter holder (4) and a base bottom plate (9) which are formed by injection molding through a mold, the paper pressing ruler (3) is installed on the base (2) through a base buckling position (11) and a paper pressing ruler buckling hole (12) in a matched mode, a gap exists between the base buckling position (11) and the paper pressing ruler buckling hole (12) in a matched mode, the paper pressing ruler buckling hole can move up and down on the base buckling position, the rotary cutter holder (4) is installed on the base (2) through screws, the rotary cutter holder (4) can rotate around a shaft core of the rotary cutter holder (4), a cutter head assembly (1) is installed on the rotary cutter holder (4) through a sliding block, a swinging ruler (8) is installed on the base (2) through ground screws, and the base bottom plate (9) is fixed on the base (2) through screws. During the cutting of paper, put into between paper pressing chi (3) and base (2) with the paper, through rotating rotatory blade holder (4) and selecting tool bit subassembly (1), tool bit subassembly (1) can be changed according to actual need, tool bit subassembly (1) is equipped with half spherical groove and marble below the rotatory blade holder and cooperatees and aims at paper pressing chi guide slot (7), can make tool bit subassembly (1) round trip movement on paper pressing chi guide slot (7), when tool bit subassembly (1) is on the paper pressing chi, through buckle complex clearance between paper pressing chi (3) and base (2), little power pushes down paper pressing chi (3) and moves on paper pressing chi guide slot (7), the cutting of paper is realized to the tool bit contact paper, after the cutting of paper, tool bit subassembly (1) moves back to on the rotatory blade holder, at this moment paper pressing chi (3) lift up to original position under the effort of spring.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: the utility model provides a multi-functional rotatory paper knife, including the tool bit subassembly, a pedestal, the pressure paper chi, the position is detained to the pressure paper chi, rotatory blade holder, spring (6), the marble, the pressure paper chi guide slot, the pendulum chi, the base bottom plate, the cutting filler strip, base buckle position, pressure paper chi buckle hole, its characterized in that base, the pressure paper chi, rotatory blade holder, the base bottom plate passes through mould injection moulding, the pressure paper chi cooperatees through base buckle position and pressure paper chi buckle hole and installs on the base, rotatory blade holder passes through the screw and installs on the base, the pendulum chi leads to the ground screw installation on the base, the bottom plate passes through the screw fixation on the base.
The cutter head component comprises a cutter cap, a shaft core, a cutter blade, a gasket and a sliding block, the cutter cap and the sliding block are formed through injection molding of a mold, the cutter blade is installed on the shaft core, the gasket is sleeved on the shaft core and is placed in the cutter cap, and the sliding block is covered and fixed by a buckling position.
The tool bit assembly is arranged on the rotary tool apron through a sliding block and moves back and forth on the paper pressing ruler guide groove.
A clearance is arranged between the fastening position of the base and the fastening hole of the paper pressing ruler.
And 2 springs are respectively arranged between the two ends of the paper pressing ruler and the base.
And 4 cutter head components are arranged on the rotary cutter holder.
2 springs and 2 marbles are arranged between the rotary cutter holder and the base.
The lower surface of the rotary cutter holder is provided with 4 hemispherical grooves matched with the marbles.
The base below the paper pressing ruler is provided with a groove, and the cutting filler strip is arranged in the groove in a tight fit mode.
Claims (9)
1. The utility model provides a multi-functional rotatory paper knife, including tool bit subassembly (1), base (2), paper pressing ruler (3), rotatory blade holder (4), spring (5), marble (6), paper pressing ruler guide slot (7), pendulum chi (8), base bottom plate (9), cutting filler strip (10), base buckle position (11), paper pressing ruler buckle eye (12), its characterized in that base (2), paper pressing ruler (3), rotatory blade holder (4), base bottom plate (9) are through mould injection moulding, paper pressing ruler (3) are installed on base (2) through base buckle position (11) and paper pressing ruler buckle eye (12) cooperate, rotatory blade holder (4) are installed on base (2) through the screw, pendulum chi (8) are installed on base (2) through the screw, base bottom plate (9) are through the screw fixation on base (2).
2. The multifunctional rotary paper cutter as claimed in claim 1, wherein: the cutter head component (1) comprises a cutter cap (13), a shaft core (14), a cutter blade (15), a gasket (16) and a sliding block (17), the cutter cap (13) and the sliding block (17) are formed through injection molding of a die, the cutter blade (15) is installed on the shaft core (14), the gasket (16) is sleeved on the shaft core (14) and placed into the cutter cap (13), and the sliding block (17) is covered and fixed by a buckle.
3. The multifunctional rotary paper cutter as claimed in claim 1, wherein: the cutter head component (1) is arranged on the rotary cutter holder (4) through a sliding block (17) and moves back and forth on the paper pressing ruler guide groove (7).
4. The multifunctional rotary paper cutter as claimed in claim 1, wherein: a clearance is arranged between the base fastening position (11) and the paper pressing ruler fastening hole (12).
5. A multi-functional rotary paper cutter as defined in claim 3, wherein: 2 springs (5) are respectively arranged between the two ends of the paper pressing ruler (3) and the base.
6. The multifunctional rotary paper cutter as claimed in claim 1, wherein: 4 cutter head components (1) are arranged on the rotary cutter holder (4).
7. The multifunctional rotary paper cutter as claimed in claim 1, wherein: 2 springs (5) and 2 marbles (6) are arranged between the rotary cutter holder (4) and the base.
8. The multifunctional rotary paper cutter as claimed in claim 1, wherein: 4 hemispherical grooves matched with the marbles (6) are arranged below the rotary tool apron (4).
9. The multifunctional rotary paper cutter as claimed in claim 1, wherein: the base (2) below the paper pressing ruler (3) is provided with a groove, and the cutting filler strip (10) is arranged in the groove in a tight fit mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929796.7U CN210189885U (en) | 2019-06-20 | 2019-06-20 | Multifunctional rotary paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920929796.7U CN210189885U (en) | 2019-06-20 | 2019-06-20 | Multifunctional rotary paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210189885U true CN210189885U (en) | 2020-03-27 |
Family
ID=69871119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920929796.7U Active CN210189885U (en) | 2019-06-20 | 2019-06-20 | Multifunctional rotary paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210189885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414792A (en) * | 2021-03-14 | 2021-09-21 | 潍坊工程职业学院 | Cutting device for accountants and using method thereof |
-
2019
- 2019-06-20 CN CN201920929796.7U patent/CN210189885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414792A (en) * | 2021-03-14 | 2021-09-21 | 潍坊工程职业学院 | Cutting device for accountants and using method thereof |
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