CN202357192U - Hand-pull type paper knife - Google Patents
Hand-pull type paper knife Download PDFInfo
- Publication number
- CN202357192U CN202357192U CN2011204704015U CN201120470401U CN202357192U CN 202357192 U CN202357192 U CN 202357192U CN 2011204704015 U CN2011204704015 U CN 2011204704015U CN 201120470401 U CN201120470401 U CN 201120470401U CN 202357192 U CN202357192 U CN 202357192U
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- China
- Prior art keywords
- knife
- blade
- housed
- paper knife
- sleeve
- 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 hand-pull type paper knife, wherein fixing brackets are arranged on the left and right ends of a paper knife cutting board, cutter bars are installed in the fixing brackets, a cutter box is installed on the cutter bars, a sleeve is arranged in the cutter box, a pin shaft hole is machined on a box body at the bottom end of the sleeve, a shaft sleeve is installed in the pin shaft hole, a blade shaft is installed in the shaft sleeve, a circular blade is installed on the blade shaft, a guide rubber wheel is arranged close to the inner side of the blade, the guide rubber wheel and the circular blade are installed on a blade shaft and are integrally fixed with the blade shaft, and the blade shaft is installed in the shaft sleeve of the pin shaft hole; and the hand-pull type paper knife disclosed by the utility model is simple in structure, smart in design, standard and regular in cutting dimension, convenient to use and good in effect.
Description
Technical field
The utility model relates to a kind of office appliance, definite a kind of hand pulling type paper knife of cutting out paper of saying so.
Background technology
The paper knife of selling in the market and using mainly leans on moving up and down of hilt to cut out paper during use, because the front end of hilt has only a fixed connection fulcrum, occur skew during cutting easily, the more slightly phenomenon that just has dislocation and sanction not to fall of paper.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned defective, and a kind of hand pulling type paper knife is provided, and to solve skew and the inconsistent phenomenon that old-fashioned paper knife occurs, guarantees to cut out specification.
The scheme of the utility model is made up of paper knife knife plate, fixed support, knife bar, cutter box and circular shear blade; Its design feature is that the paper knife knife plate is grown into 100cm by aluminium alloy or other hard material systems, and wide is the rectangle knife plate of 40cm, and the right ends of knife plate is provided with fixed support; Knife bar is housed in the fixed support; Support bracket fastened upper end is provided with screw, and trip bolt is housed in the screw, and knife bar is fixed in the support by trip bolt.Cutter box is housed on the knife bar, is provided with sleeve pipe in the cutter box, cutter box is contained on the knife bar by casing pipe sleeve, can on knife bar, slide.Have pin hole on the bottom box body of sleeve pipe, axle sleeve is housed in the pin hole, blade shaft is housed in the axle sleeve; Circular shear blade is housed on the blade shaft; Inboard near blade is provided with the guiding plastic roller, and guiding plastic roller and circular shear blade are provided with axis hole, and guiding plastic roller and circular shear blade are installed on the blade shaft by axis hole; Be fixed as one with blade shaft, be installed in by blade shaft in the axle sleeve of pin hole.The paper knife knife plate that is positioned at the plastic roller bottom side is provided with transparent track plate; Plastic roller roll-sliding on the track plate when cutting a sheet of paper, the stability when being beneficial to cut a sheet of paper, the track plate is provided with the scale groove; The knife plate face of cutting a sheet of paper is provided with the network lattice, aligns the right-angle line of paper when cutting a sheet of paper.
The utility model is simple in structure, designs ingeniously, cuts out dimensional standard, standard, and is easy to use, effective.
Do further explain below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is blade and blade shaft assembling sketch map;
Fig. 2 is the plastic roller sketch map;
Fig. 3 is the utility model structural representation.
The specific embodiment
The right ends of paper knife knife plate 5 is provided with fixed support 6 shown in Fig. 1-3, and knife bar 7 is housed in the fixed support, and cutter box 8 is housed on the knife bar; Be provided with sleeve pipe 10 in the cutter box, cutter box is contained on the knife bar by casing pipe sleeve, has pin hole 11 on the bottom box body of sleeve pipe; Axle sleeve is housed in the pin hole, blade shaft 2 is housed in the axle sleeve, circular shear blade 1 is housed on the blade shaft; The inboard of blade is provided with guiding plastic roller 3; Guiding plastic roller and circular shear blade are provided with axis hole 4, and guiding plastic roller and circular shear blade are installed on the blade shaft by axis hole and are fixed as one with blade shaft, are installed in by blade shaft in the axle sleeve of pin hole.The paper knife knife plate of plastic roller bottom side is provided with transparent track plate 12, and the track plate is provided with the size scale groove, and the paper knife knife plate is provided with grid line 13, and the upside of cutter box is provided with and pulls groove 9.
Claims (3)
1. a hand pulling type paper knife is made up of paper knife knife plate, fixed support, knife bar, cutter box and circular shear blade, it is characterized in that: the right ends of described paper knife knife plate (5) is provided with fixed support (6); Knife bar (7) is housed in the fixed support, cutter box (8) is housed on the knife bar, be provided with sleeve pipe (10) in the cutter box; Cutter box is contained on the knife bar by casing pipe sleeve, has pin hole (11) on the bottom box body of sleeve pipe, and axle sleeve is housed in the pin hole; Blade shaft (2) is housed in the axle sleeve; Circular shear blade (1) is housed on the blade shaft, and the inboard of blade is provided with guiding plastic roller (3), and guiding plastic roller and circular shear blade are provided with axis hole (4); Guiding plastic roller and circular shear blade are installed on the blade shaft by axis hole and are fixed as one with blade shaft, are installed in by blade shaft in the axle sleeve of pin hole.
2. hand pulling type paper knife according to claim 1; It is characterized in that: the paper knife knife plate of described plastic roller bottom side is provided with transparent track plate (12); The track plate is provided with the size scale groove, and the paper knife knife plate is provided with grid line (13), and the upside of cutter box is provided with and pulls groove (9).
3. hand pulling type paper knife according to claim 1 is characterized in that: described support bracket fastened upper end is provided with screw, and trip bolt is housed in the screw, and knife bar is fixed in the support by trip bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204704015U CN202357192U (en) | 2011-11-24 | 2011-11-24 | Hand-pull type paper knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204704015U CN202357192U (en) | 2011-11-24 | 2011-11-24 | Hand-pull type paper knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202357192U true CN202357192U (en) | 2012-08-01 |
Family
ID=46568406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204704015U Expired - Fee Related CN202357192U (en) | 2011-11-24 | 2011-11-24 | Hand-pull type paper knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202357192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673593A (en) * | 2018-06-27 | 2018-10-19 | 芜湖杰汇环保科技有限公司 | A kind of electronics technology production wrapping paper cutting equipment |
-
2011
- 2011-11-24 CN CN2011204704015U patent/CN202357192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673593A (en) * | 2018-06-27 | 2018-10-19 | 芜湖杰汇环保科技有限公司 | A kind of electronics technology production wrapping paper cutting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121124 |