CN105500426A - Paper cutter - Google Patents
Paper cutter Download PDFInfo
- Publication number
- CN105500426A CN105500426A CN201610050959.5A CN201610050959A CN105500426A CN 105500426 A CN105500426 A CN 105500426A CN 201610050959 A CN201610050959 A CN 201610050959A CN 105500426 A CN105500426 A CN 105500426A
- Authority
- CN
- China
- Prior art keywords
- blade
- pulley
- adjusting knob
- paper knife
- blade bearing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/10—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge
- B26D1/105—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/28—Means for performing other operations combined with cutting for counting the number of cuts or measuring cut lenghts
Abstract
The invention discloses a paper cutter, comprising a holder, a blade seat, a blade, a roller, a rotary shaft and an adjusting knob. The holder is provided with a roller groove, the roller is slidably mounted in the roller groove, one end of the blade seat is connected with the roller through the rotary shaft, the other end of the blade seat is connected with the adjusting knob, and the blade is mounted on the blade seat through the adjusting knob. The paper cutter can perform linear cutting and measure a cutting length, enables separation of the blade and a ruler and is safer to use.
Description
Technical field
The present invention relates to a kind of paper knife, especially linearly cutting also can measure the paper knife of cutting length.
Background technology
In order to cut out the scraps of paper of linear edge, traditional method uses blades fit ruler, pins ruler with a hand, and another receipts are held alignment blade ruler edge and cut, and this mode easily allows blade hurt hand or scratch ruler.
Application number be 201210265874.0 Chinese invention disclose a kind of safe paper cutters, it is characterized in that base, handle and sheath surround a closed right angled triangle, effectively ensure that the safety of user, but this design well can not realize the cutting of length-specific straight line.
Application number be 201310590032.7 Chinese invention disclose a kind of paper knife, this paper knife can be cut a sheet of paper and can not cut out askew by straight line, can control the size of cutting paper, but its complicated structure.
Summary of the invention
Existing paper knife can not realize linearly cutting or blade easily hurts hand or scratches ruler, in order to make paper knife can linearly cutting can measure cutting length, the invention provides that a kind of structure is simple, the paper knife of safe ready.
The technical solution adopted for the present invention to solve the technical problems is: a kind of paper knife, comprise holder, blade bearing, blade, pulley, turning cylinder and adjusting knob, it is characterized in that: holder is provided with pulley groove, pulley is slidably mounted in pulley groove, one end of blade bearing is connected with pulley by turning cylinder, the other end is connected with adjusting knob, and blade is arranged on blade bearing by adjusting knob.
Pulley groove is T font, and holder is also provided with scale, and scale is metric system or English system.
One end of blade bearing is provided with shaft hole, and shaft hole is connected with pulley rotation by turning cylinder.The centre of blade bearing is provided with insert groove, insert groove has the through screwed hole to the blade bearing other end, adjusting knob is provided with threaded post, and blade bearing and adjusting knob are rotationally connected by screwed hole and threaded post.Blade is removably mounted on insert groove by adjusting knob.
The beneficial effect of the invention is: make paper knife linearly cutting also can measure cutting length, allow blade separate with ruler simultaneously, use safer.
Accompanying drawing explanation
Fig. 1 is a kind of overall structure schematic diagram of paper knife;
Fig. 2 is a kind of fixed seat structure schematic diagram of paper knife;
Fig. 3 is a kind of blade and blade bearing portion structure schematic diagram of paper knife;
In figure: holder 1, blade bearing 2, blade 3, pulley 4, turning cylinder 5, adjusting knob 6, pulley groove 11, scale 12, shaft hole 21, insert groove 22, screwed hole 23, pulley hole 41, threaded post 61.
Detailed description of the invention
For making the object of the invention, technical scheme clearly understands, below in conjunction with accompanying drawing specific embodiment, the invention will be further described.
Shown in accompanying drawing 1-3, paper knife comprises holder 1, blade bearing 2, blade 3, pulley 4, turning cylinder 5 and adjusting knob 6, and holder 1 is provided with pulley groove 11 and scale 12, and pulley groove 11 is in T font, and scale 12 is metric system or English system.Pulley 4 is slidably mounted in pulley groove 11, and one end of blade bearing 2 is provided with shaft hole 21, and shaft hole 21 is rotationally connected by turning cylinder 5 and pulley 4.The centre of blade bearing 2 is provided with insert groove 22, insert groove 22 has the through screwed hole 23 to blade bearing 2 other end, adjusting knob 6 is provided with threaded post 61, blade bearing 2 and adjusting knob 6 are rotationally connected by screwed hole 23 and threaded post 6, and blade 3 is removably mounted on insert groove 22 by adjusting knob 6.
Unclamp adjusting knob 6, blade 3 is put into insert groove 22, then tighten adjusting knob 6, blade 3 can be fixed on blade bearing 2.When dragging blade 3, blade bearing 2 can be driven to move, movable pulley 4 is with by turning cylinder 5, the motion of pulley 4 is limited in pulley groove 11 li, make movement locus and holder 1 keeping parallelism always of blade 3, so just, make paper knife can linearly cutting, holder 1 is provided with scale 12, the paper of length-specific can be cut out.
Because the connection of blade bearing 2, pulley 4 and turning cylinder 5 is all by being rotationally connected, so blade 3 easily can be adjusted to suitable angle carry out cutting; And owing to have employed the design that blade 3 separates with holder 1, paper knife linearly cutting can not only be realized, also can prevent blade 3 from hurting hand or scratch ruler, using safer.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses, change can be expected easily or replace, all should be encompassed within protection scope of the present invention.
Claims (6)
1. a paper knife, comprise holder (1), blade bearing (2), blade (3), pulley (4), turning cylinder (5) and adjusting knob (6), it is characterized in that: holder (1) is provided with pulley groove (11), pulley (4) is slidably mounted in pulley groove (11), one end of blade bearing (2) is connected with pulley (4) by turning cylinder (5), the other end is connected with adjusting knob (6), and blade (3) is arranged on blade bearing (2) by adjusting knob (6).
2. a kind of paper knife according to claim 1, is characterized in that: pulley groove (11) is in T font.
3. a kind of paper knife according to claim 1 and 2, is characterized in that: holder (1) is also provided with scale (12), and scale (12) is metric system or English system.
4. a kind of paper knife according to claim 1, is characterized in that: one end of blade bearing (2) is provided with shaft hole (21), and shaft hole (21) is rotationally connected by turning cylinder (5) and pulley (4).
5. a kind of paper knife according to claim 1 or 4, it is characterized in that: the centre of blade bearing (2) is provided with insert groove (22), insert groove (22) has the through screwed hole (23) to blade bearing (2) other end, adjusting knob (6) is provided with threaded post (61), blade bearing (2) and adjusting knob (6) are rotationally connected by screwed hole (23) and threaded post (61).
6. a kind of paper knife according to claim 5, is characterized in that: blade (3) is removably mounted on insert groove (22) by adjusting knob (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050959.5A CN105500426A (en) | 2016-01-26 | 2016-01-26 | Paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050959.5A CN105500426A (en) | 2016-01-26 | 2016-01-26 | Paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105500426A true CN105500426A (en) | 2016-04-20 |
Family
ID=55708918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610050959.5A Pending CN105500426A (en) | 2016-01-26 | 2016-01-26 | Paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500426A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243370Y (en) * | 1996-05-20 | 1996-12-25 | 俊仁五金工业有限公司 | Knife for artists |
| CN2614867Y (en) * | 2003-03-18 | 2004-05-12 | 林彩莲 | Cutting tool sets |
| US7200940B2 (en) * | 2004-08-11 | 2007-04-10 | Mackelvie Winston | Tool for surface burring |
| CN205521581U (en) * | 2016-01-26 | 2016-08-31 | 苏州蓝王机床工具科技有限公司 | Paper knife |
-
2016
- 2016-01-26 CN CN201610050959.5A patent/CN105500426A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243370Y (en) * | 1996-05-20 | 1996-12-25 | 俊仁五金工业有限公司 | Knife for artists |
| CN2614867Y (en) * | 2003-03-18 | 2004-05-12 | 林彩莲 | Cutting tool sets |
| US7200940B2 (en) * | 2004-08-11 | 2007-04-10 | Mackelvie Winston | Tool for surface burring |
| CN205521581U (en) * | 2016-01-26 | 2016-08-31 | 苏州蓝王机床工具科技有限公司 | Paper knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |