CN207771881U - A kind of paper-cutter - Google Patents
A kind of paper-cutter Download PDFInfo
- Publication number
- CN207771881U CN207771881U CN201820036763.5U CN201820036763U CN207771881U CN 207771881 U CN207771881 U CN 207771881U CN 201820036763 U CN201820036763 U CN 201820036763U CN 207771881 U CN207771881 U CN 207771881U
- Authority
- CN
- China
- Prior art keywords
- paper
- knife
- sliding groove
- cap
- sliding
- 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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- Knives (AREA)
Abstract
A kind of paper-cutter, including ruler body, the sliding groove of the length direction extension along the ruler body is provided on the ruler body, knife slot is provided in the sliding groove, sliding cap is provided in the sliding groove, it is provided with blade of cutting a sheet of paper below the sliding cap, the paper knife on piece is provided with adjustable spring, one end of the adjustable spring and the upper surface of the knife slot offset, the lower surface of the other end and the sliding cap offsets, extending direction of the telescopic direction of the adjustable spring perpendicular to the knife slot, the notch length direction both sides of the sliding groove are provided with for edge, the both sides of the cunning cap are provided with the card slot for limiting the up and down distance of sliding cap, the edge is set in the card slot.The utility model realizes the promotion of the linearity and degree of safety for the process of cutting a sheet of paper by the cooperation of paper knife and ruler body.
Description
Technical field
The utility model is related to technical field of stationery, and in particular to a kind of paper-cutter.
Background technology
For paper knife for linearly drawing sanction to paper, the prior art uses cutter or pencil-knife as paper knife, this
Mode causes the movable linearity of knife face during cutting a sheet of paper very poor since knife face is roomy, and has the prior art to coordinate using ruler
Cutter is cut a sheet of paper, due to not having relatively restricted linear movement structure between ruler and cutter, as long as so user
Arm is shaken, and is easy for wandering off at point of a knife during causing to cut a sheet of paper, influences the linearity in paper severing section, and this
Mode also be easy to cause unexpected scratching fingers.
Utility model content
The purpose of this utility model is to provide a kind of paper-cutter, and the utility model is realized by the cooperation of paper knife and ruler body
The promotion of the linearity and degree of safety of process of cutting a sheet of paper.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of paper-cutter, including
Ruler body is provided with the sliding groove of the length direction extension along the ruler body on the ruler body, knife seam is provided in the sliding groove
Slot is provided with sliding cap in the sliding groove, is provided with blade of cutting a sheet of paper below the sliding cap, the paper knife on piece is provided with
Adjustable spring, one end of the adjustable spring and the upper surface of the knife slot offset, the following table of the other end and the sliding cap
Face offsets, and the telescopic direction of the adjustable spring is perpendicular to the extending direction of the knife slot, the notch of the sliding groove
Length direction both sides are provided with edge, and the both sides of the cunning cap are provided with the card for limiting the up and down distance of sliding cap
Slot, the edge are set in the card slot.
As the preferred of the utility model, the side of the sliding groove is provided with scale strip, and the cunning cap is close to institute
It states scale strip side and is provided with pointer portion.
As the preferred of the utility model, the lower end of the blade of cutting a sheet of paper is formed slopely point of a knife, the point of a knife and institute
Extending direction of the line of the pointer end in the pointer portion stated perpendicular to the scale strip.
As the preferred of the utility model, it is provided with guide part on cut a sheet of paper blade and the sliding cap connecting pin, institute
It states and is socketed with the adjustable spring on guide part.
As the preferred of the utility model, the side of the sliding groove is provided with press section, is arranged on the press section
There is finger pressure depression.
As the preferred of the utility model, the width of the sliding groove is 5 ~ 10 times of the width of the knife slot.
In conclusion the utility model has the advantages that：
The utility model possesses the advantage that the process linearity is good, degree of safety is high of cutting a sheet of paper.
Description of the drawings
Fig. 1 is the overlooking structure diagram of the utility model embodiment；
Fig. 2 is the side view internal structure schematic diagram of the utility model embodiment；
In figure：
1- ruler bodies；2- sliding grooves；3- knife slots；4- slides cap；5- cuts a sheet of paper blade；6- adjustable springs；7- edges；8- card slots；
9- scale strips；10- pointers portion；11- points of a knife；12- guide parts；The press sections 13-；14- finger pressure depressions.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1 and Figure 2, the utility model embodiment includes ruler body 1, is provided on ruler body 1 along the length side of ruler body 1
To the sliding groove 2 of extension, it is provided with knife slot 3 in sliding groove 2, sliding cap 4 is provided in sliding groove 2,4 lower section of sliding cap is provided with sanction
Paper blade 5 is provided with adjustable spring 6 on blade 5 of cutting a sheet of paper, and one end and the upper surface of knife slot 3 of adjustable spring 6 offset, another
The lower surface with sliding cap 4 is held to offset, the telescopic direction of adjustable spring 6 is perpendicular to the extending direction of knife slot 3, the slot of sliding groove 2
Mouth length direction both sides are provided with edge 7, and the both sides of sliding cap 4 are provided with the card slot 8 for limiting 4 up and down distance of sliding cap,
Edge 7 is set in card slot 8.The side of sliding groove 2 is provided with scale strip 9, and sliding cap 4 is provided with pointer close to 9 side of scale strip
Portion 10.The cut a sheet of paper lower end of blade 5 is formed slopely point of a knife 11, and the line of point of a knife 11 and the pointer end in pointer portion 10 is perpendicular to scale
The extending direction of item 9.Blade 5 of cutting a sheet of paper is provided with guide part 12 on 4 connecting pin of sliding cap, and adjustable spring is socketed on guide part 12
6.The side opposite with 9 setting direction of scale strip of sliding groove 2 is provided with press section 13, is provided on press section 13 for coordinating people
The finger pressure depression 14 of finger shape.The width of sliding groove 2 is 5 ~ 10 times of the width of knife slot 3.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (6)
1. a kind of paper-cutter, it is characterised in that：Including ruler body（1）, the ruler body（1）On be provided with along the ruler body（1）Length
Spend the sliding groove that direction extends（2）, the sliding groove（2）Inside it is provided with knife slot（3）, the sliding groove（2）Inside it is provided with
Sliding cap（4）, the sliding cap（4）Lower section is provided with blade of cutting a sheet of paper（5）, the blade of cutting a sheet of paper（5）On be provided with adjustable spring
（6）, the adjustable spring（6）One end and the knife slot（3）Upper surface offset, the other end and the sliding cap（4）'s
Lower surface offsets, the adjustable spring（6）Telescopic direction perpendicular to the knife slot（3）Extending direction, the cunning
Dynamic slot（2）Notch length direction both sides be provided with edge（7）, the cunning cap（4）Both sides be provided with it is described for limiting
Sliding cap（4）The card slot of up and down distance（8）, the edge（7）It is set to the card slot（8）It is interior.
2. a kind of paper-cutter according to claim 1, it is characterised in that：The sliding groove（2）Side be provided with quarter
Spend item（9）, the cunning cap（4）Close to the scale strip（9）Side is provided with pointer portion（10）.
3. a kind of paper-cutter according to claim 2, it is characterised in that：The blade of cutting a sheet of paper（5）Lower end tilt shape
At point of a knife（11）, the point of a knife（11）With the pointer portion（10）Pointer end line perpendicular to the scale strip
（9）Extending direction.
4. a kind of paper-cutter according to claim 1, it is characterised in that：The blade of cutting a sheet of paper（5）With the sliding cap（4）
Guide part is provided on connecting pin（12）, the guide part（12）On be socketed with the adjustable spring（6）.
5. a kind of paper-cutter according to claim 1, it is characterised in that：The sliding groove（2）Side be provided with by
Splenium（13）, the press section（13）On be provided with finger pressure depression（14）.
6. a kind of paper-cutter according to claim 1, it is characterised in that：The sliding groove（2）Width be the knife
Slot（3）5 ~ 10 times of width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036763.5U CN207771881U (en) | 2018-01-10 | 2018-01-10 | A kind of paper-cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036763.5U CN207771881U (en) | 2018-01-10 | 2018-01-10 | A kind of paper-cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771881U true CN207771881U (en) | 2018-08-28 |
Family
ID=63223041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820036763.5U Expired - Fee Related CN207771881U (en) | 2018-01-10 | 2018-01-10 | A kind of paper-cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771881U (en) |
-
2018
- 2018-01-10 CN CN201820036763.5U patent/CN207771881U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180828 Termination date: 20190110 |