CN105538346A - Novel cross-cut tester - Google Patents
Novel cross-cut tester Download PDFInfo
- Publication number
- CN105538346A CN105538346A CN201610043774.1A CN201610043774A CN105538346A CN 105538346 A CN105538346 A CN 105538346A CN 201610043774 A CN201610043774 A CN 201610043774A CN 105538346 A CN105538346 A CN 105538346A
- Authority
- CN
- China
- Prior art keywords
- cutter head
- blade
- perforation
- cover plate
- cut tester
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B1/00—Hand knives with adjustable blade; Pocket knives
- B26B1/02—Hand knives with adjustable blade; Pocket knives with pivoted blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B5/00—Hand knives with one or more detachable blades
- B26B5/008—Hand knives with one or more detachable blades for performing several incisions simultaneously; for cutting cubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B9/00—Blades for hand knives
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
The invention discloses a novel cross-cut tester which comprises a knife handle and a knife head, wherein the knife handle and the knife head are fixedly connected; the novel cross-cut tester also comprises a plurality of blades, a knife head cover plate and a plurality of elastic parts; the blades and the elastic parts are separately and movably connected with the front end of the knife head; the knife head cover plate covers the upper end of the knife head; and the elastic parts are positioned between the blades and the knife head cover plate. According to the novel cross-cut tester disclosed by the invention, the blades are separated, i.e., all the marked blades are independent, and an elastic mechanism is arranged on each blade, so that each blade can independently move and has independent elasticity; and due to the existence of elasticity, the novel cross-cut tester disclosed by the invention can be used on the surfaces of products with circular arcs or curved surfaces.
Description
Technical field
The present invention relates to a kind of cross-cut tester, especially a kind of novel cross-cut tester.
Background technology
Cross-cut tester is used for the grid evenly marking certain specification size, film is evaluated to base material degree of adhesion by the integrated degree of film in evaluation grid, its blade of existing cross-cut tester is all integral type, this cross-cut tester can only use at completely smooth product surface, cannot use at the product surface with circular arc or curved surface.
Summary of the invention
For solving an above existing difficult problem, the invention discloses a kind of novel cross-cut tester.
A kind of novel cross-cut tester, comprise handle of a knife and cutter head, described handle of a knife is fixedly connected with cutter head, described cross-cut tester also comprises multiple blade, cutter head cover plate and multiple elastic component, described blade and elastic component are all flexibly connected with cutter head front end, described cutter head cover plate covers in cutter head upper end, and described elastic component is between blade and cutter head cover plate.
Further, described cutter head middle part is square aperture shape, and described blade is through the middle part of cutter head.
Further, described cutter head front end is provided with perforation and lower perforation, described blade one end is provided with perforation a, described elastic component one end is provided with perforation b, described cutter head front end is flexibly connected with blade through lower perforation and perforation a by connecting axle a, is flexibly connected through upper perforation, perforation b by connecting axle b with elastic component.
Further, described cross-cut tester also comprises cover plate fixed block, described cover plate fixed block is provided with perforation d, described cutter head rear end is provided with rectangular recess a, described rectangular recess a is provided with and cylindrically wears groove, described cutter head cover plate one end is provided with perforation c, the other end is provided with rectangular recess b, described perforation c is connected with cutter head front end by connecting axle b, described cover plate fixed block covers on rectangular recess a and rectangular recess b, and cutter head cover plate is fixed on cutter head through perforation d and cylindrical groove of wearing by screw by described cover plate fixed block.
Further, described blade is provided with lug a, is provided with projection on the left of described cutter head lower end, and described lug a is stuck in projection upper end.
Further, be provided with projection in the middle of described elastic component, along being provided with groove on described blade, described projection is buckled in groove.
Further, described blade is also provided with lug b, described lug b is positioned at lug a lower end, and described projection is between lug a and lug b.
Further, described blade is equal with the quantity of elastic component, and the equal diameters of the thickness of blade and spring.
Further, described elastic component is semicircle, and described blade is triangle, and its jiao of being connected with cutter head front end is arc-shaped.
Further, the quantity of described blade and elastic component is 11.
Further, described elastic component is spring.
Beneficial effect: the blade in the present invention is separate type, each blade of namely ruling is independently, all flexible mechanism on each blade, make each blade can be independently movable and have independently elasticity, due to flexible existence, the present invention also can use on the product surface with circular arc or curved surface.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention;
Fig. 2 is cutter head top view;
Fig. 3 is cutter head front view;
Fig. 4 is cutter head cover plate front view;
Fig. 5 is cutter head cover plate top view.
Wherein, 1, handle of a knife, 2, cutter head, 3, blade, 4, cutter head cover plate, 5, elastic component, 6, lug a, 7, projection, 8, lug b, 9, connecting axle b, 10, connecting axle a, 11, cover plate fixed block, 12, screw, 13, groove, 14, protruding.
Detailed description of the invention
By reference to the accompanying drawings, the present invention is described in further details.
As shown in the figure, a kind of novel cross-cut tester, comprise handle of a knife 1 and cutter head 2, described handle of a knife 1 is fixedly connected with cutter head 2, described cross-cut tester also comprises multiple blade 3, cutter head cover plate 4 and multiple elastic component 5, described blade 3 and elastic component 5 are all flexibly connected with cutter head front end, described cutter head cover plate 4 covers in cutter head 2 upper end, described elastic component 5 is between blade 3 and cutter head cover plate 4, described cutter head 2 middle part is square aperture shape, described blade 3 is through the middle part of cutter head 2, described cutter head 2 front end is provided with perforation and lower perforation, described blade 3 one end is provided with perforation a, described elastic component 5 one end is provided with perforation b, described cutter head 2 front end is flexibly connected with blade 3 through lower perforation and perforation a by connecting axle a10, by connecting axle b9 through upper perforation, perforation b is flexibly connected with elastic component 5, described cross-cut tester also comprises cover plate fixed block 11, described cover plate fixed block 11 is provided with perforation d, described cutter head 2 rear end is provided with rectangular recess a, described rectangular recess a is provided with and cylindrically wears groove, described cutter head cover plate 4 one end is provided with perforation c, the other end is provided with rectangular recess b, described perforation c is connected with cutter head 2 front end by connecting axle b9, described cover plate fixed block 11 covers on rectangular recess a and rectangular recess b, cutter head cover plate 4 is fixed on cutter head 2 by screw 12 through perforation d and cylindrical groove of wearing by described cover plate fixed block 11, described blade 3 is provided with lug a6, projection 7 is provided with on the left of described cutter head 2 lower end, described lug a6 is stuck in projection 7 upper end, protruding 14 are provided with in the middle of described elastic component 5, along being provided with groove 13 on described blade 3, described protruding 14 are buckled in groove 13, described blade 3 is also provided with lug b8, described lug b8 is positioned at lug a6 lower end, described projection 7 is between lug a6 and lug b8, described blade 3 is equal with the quantity of elastic component 5, and the equal diameters of the thickness of blade 3 and spring 5, described elastic component 5 is semicircle, described blade 3 is triangle, its jiao of being connected with cutter head 2 front end is arc-shaped, the quantity of described blade 3 and elastic component 5 is 11, described elastic component 5 is spring.
Embodiment: the elastic component 5 in the present invention make each blade 3 all have one independently, towards the elastic force in blade direction, when test products face coat, blade and product surface coating layer touch, when holding handle 1 by cutter head 2 to after pressing down, the blade of each blade 3 of the elastic force due to elastic component 5 all can puncture coating, after pulling cutter, the coating of product surface can be scratched a diatom by each blade 3, when after horizontal standardized cutter, more vertical standardized cutter, product surface tests the required grid of, by there will be us.
Claims (11)
1. a novel cross-cut tester, comprise handle of a knife (1) and cutter head (2), described handle of a knife (1) is fixedly connected with cutter head (2), it is characterized in that: described cross-cut tester also comprises multiple blade (3), cutter head cover plate (4) and multiple elastic component (5), described blade (3) and elastic component (5) are all flexibly connected with cutter head front end, described cutter head cover plate (4) is covered in cutter head (2) upper end, and described elastic component (5) is positioned between blade (3) and cutter head cover plate (4).
2. the novel cross-cut tester of one according to claim 1, is characterized in that: described cutter head (2) middle part is square aperture shape, and described blade (3) is through the middle part of cutter head (2).
3. the novel cross-cut tester of one according to claim 1 and 2, it is characterized in that: described cutter head (2) front end is provided with perforation and lower perforation, described blade (3) one end is provided with perforation a, described elastic component (5) one end is provided with perforation b, described cutter head (2) front end is flexibly connected with blade (3) through lower perforation and perforation a by connecting axle a (10), is flexibly connected through upper perforation, perforation b by connecting axle b (9) with elastic component (5).
4. the novel cross-cut tester of one according to claim 1, it is characterized in that: described cross-cut tester also comprises cover plate fixed block (11), described cover plate fixed block (11) is provided with perforation d, described cutter head (2) rear end is provided with rectangular recess a, described rectangular recess a is provided with and cylindrically wears groove, described cutter head cover plate (4) one end is provided with perforation c, the other end is provided with rectangular recess b, described perforation c is connected with cutter head (2) front end by connecting axle b (9), described cover plate fixed block (11) covers on rectangular recess a and rectangular recess b, cutter head cover plate (4) is fixed on cutter head (2) through perforation d and cylindrical groove of wearing by screw (12) by described cover plate fixed block (11).
5. the novel cross-cut tester of one according to claim 1, it is characterized in that: described blade (3) is provided with lug a (6), be provided with projection (7) on the left of described cutter head (2) lower end, described lug a (6) is stuck in projection (7) upper end.
6. the novel cross-cut tester of one according to claim 1, it is characterized in that: in the middle of described elastic component (5), be provided with projection (14), described blade (3) is upper along being provided with groove (13), and described projection (14) is buckled in groove (13).
7. a kind of novel cross-cut tester according to claim 1 or 5, it is characterized in that: described blade (3) is also provided with lug b (8), described lug b (8) is positioned at lug a (6) lower end, and described projection (7) is positioned between lug a (6) and lug b (8).
8. the novel cross-cut tester of one according to claim 1, is characterized in that: described blade (3) is equal with the quantity of elastic component (5), and the equal diameters of the thickness of blade (3) and spring (5).
9. the novel cross-cut tester of one according to claim 1, is characterized in that: described elastic component (5) is for semicircle, and described blade (3) is triangle, and its jiao of being connected with cutter head (2) front end is arc-shaped.
10. the novel cross-cut tester of one according to claim 1, is characterized in that: the quantity of described blade (3) and elastic component (5) is 11.
The novel cross-cut tester of 11. one according to claim 1, is characterized in that: described elastic component (5) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043774.1A CN105538346B (en) | 2016-01-22 | 2016-01-22 | A kind of new cross-cut tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043774.1A CN105538346B (en) | 2016-01-22 | 2016-01-22 | A kind of new cross-cut tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105538346A true CN105538346A (en) | 2016-05-04 |
| CN105538346B CN105538346B (en) | 2017-08-29 |
Family
ID=55818136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610043774.1A Expired - Fee Related CN105538346B (en) | 2016-01-22 | 2016-01-22 | A kind of new cross-cut tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105538346B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999290A (en) * | 1976-03-15 | 1976-12-28 | Wood Jess W | Safety knife |
| CN2088025U (en) * | 1991-02-01 | 1991-11-06 | 王亭 | Dual-purpose mincing-knife |
| DE29812413U1 (en) * | 1998-07-13 | 1999-02-25 | Bartosch, Eva, 97980 Bad Mergentheim | Chive / leek seesaw |
| US6497045B1 (en) * | 2001-03-19 | 2002-12-24 | Tarek A. Forgani | Hand held loop cutter |
| US20040138686A1 (en) * | 2002-12-27 | 2004-07-15 | Industrial Technology Research Institute | Dissecting device |
| EP2314430A1 (en) * | 2009-10-22 | 2011-04-27 | Martor Kg | Knife |
| CN203228243U (en) * | 2013-03-12 | 2013-10-09 | 江苏飞扬粉末科技有限公司 | Cross cutter |
| CN203390954U (en) * | 2013-08-16 | 2014-01-15 | 深圳市景江化工有限公司 | Improved cross-cut tester |
| CN205600763U (en) * | 2016-01-22 | 2016-09-28 | 方应伟 | Novel hundred check swoves |
-
2016
- 2016-01-22 CN CN201610043774.1A patent/CN105538346B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999290A (en) * | 1976-03-15 | 1976-12-28 | Wood Jess W | Safety knife |
| CN2088025U (en) * | 1991-02-01 | 1991-11-06 | 王亭 | Dual-purpose mincing-knife |
| DE29812413U1 (en) * | 1998-07-13 | 1999-02-25 | Bartosch, Eva, 97980 Bad Mergentheim | Chive / leek seesaw |
| US6497045B1 (en) * | 2001-03-19 | 2002-12-24 | Tarek A. Forgani | Hand held loop cutter |
| US20040138686A1 (en) * | 2002-12-27 | 2004-07-15 | Industrial Technology Research Institute | Dissecting device |
| EP2314430A1 (en) * | 2009-10-22 | 2011-04-27 | Martor Kg | Knife |
| CN203228243U (en) * | 2013-03-12 | 2013-10-09 | 江苏飞扬粉末科技有限公司 | Cross cutter |
| CN203390954U (en) * | 2013-08-16 | 2014-01-15 | 深圳市景江化工有限公司 | Improved cross-cut tester |
| CN205600763U (en) * | 2016-01-22 | 2016-09-28 | 方应伟 | Novel hundred check swoves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105538346B (en) | 2017-08-29 |
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Granted publication date: 20170829 Termination date: 20210122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |