CN2495423Y - Heavy-duty artist knife - Google Patents
Heavy-duty artist knife Download PDFInfo
- Publication number
- CN2495423Y CN2495423Y CN 01253718 CN01253718U CN2495423Y CN 2495423 Y CN2495423 Y CN 2495423Y CN 01253718 CN01253718 CN 01253718 CN 01253718 U CN01253718 U CN 01253718U CN 2495423 Y CN2495423 Y CN 2495423Y
- Authority
- CN
- China
- Prior art keywords
- lock
- knife
- base
- blade
- cutter
- 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
A heavy art knife, which is equipped with a reserve blade, is especially suitable for cutting hard paperboards and thin sheet spaces. The heavy art knife consists of a knife handle, a back cover and a knife base. The knife handle, which is equipped with a handle sleeve, a reserve blade and a knife holder, is connected with the back cover. The blade with a knife lock is matched with the knife base in the knife handle. A spring plate and a base buckle are respectively installed in an incision of a lock base and a groove. Two ends of the spring plate are supported on a stent of the lock base. And a lock cover is integrated with the lock base to form the knife lock. Therefore, two sides of the upper end of the art knife base are equipped with symmetric gear buckles. At the same time, base buckles and spring plates, which match the gear buckles on the two sides, are arranged on the knife lock. The blade is locked tightly by the base buckles on the two sides and the spring plates. The utility model has the advantages of even stress and stable operation, which provides the art knife with a novel structure for markets.
Description
Technical field
The utility model relates to a kind of cutter, particularly a kind ofly has spare blade, but cutting hard cardboard, thin plate sheet can guarantee blade heavy cutter safe in utilization, reliable again.
Background technology
01238562.X " cutter with auto-lock function " also provides a kind of cutter with auto-lock function, blade can not drop out, and safe in utilization, but it has different structures.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of heavy cutter is provided, and energy is safe, firm locking blade, and is easy to use, safe, and a kind of cutter product of new construction is provided for market again.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: heavy cutter by have sleeve, have spare blade, the handle of a knife of knife rest be connected and have with bonnet the blade of cutter lock cooperate with tool rest in the handle of a knife constitute, described cutter lock is not installed in the breach and groove of lock by the seat deduction of points of shell fragment, band spring, the shell fragment two end supports is on the support of lock, and locking closure and lock connect into whole the composition.
Compared with prior art, advantage of the present utility model is: there is the tooth button of symmetry the both sides, upper end of this cutter tool rest, cutter is locked seat button and the shell fragment that cooperates with two heel teeth buttons in addition simultaneously, when therefore using, blade is buckled both sides, locking that shell fragment is firm by seat, so can allow it cut thicker cardboard and three-ply board etc. safely, and stressed even, and stable working.
Description of drawings
Fig. 1. structural representation of the present utility model;
Fig. 2. structural representation of the present utility model (taking away bonnet);
Fig. 3. the right view of Fig. 2;
Fig. 4. spare blade, cutter frame structure schematic diagram;
Fig. 5. cutter lock construction schematic diagram;
Fig. 6. the left view of Fig. 5;
Fig. 7. the rearview of Fig. 5;
Fig. 8. the A-A view of Fig. 5.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing
Be coated and fixed in handle of a knife (3) the central exterior surface groove for increase friction and good hand touch, on the sleeve of being made by elastomeric material (5) of sawtooth and uniform protruding grain is arranged, middle for two parallel chambeies of an opening are arranged, an end is the sloping step face that there are protruding button (12) and two chutes (15) in upper and lower surface.
Tool rest (2) is made into by metal material
Shape, the two edges of upper surface open have uniform arc tooth button (4), an end opening, and an end is inclined upwardly.
Bonnet (11) is the arc cavity, and the arc-shaped gaps groove is arranged in the middle of the outer surface, and inwall is upper and lower the groove that cooperates with handle of a knife (3) epirelief button (12), and top edge has two slideways that cooperate with chute (15) of protrusion.
Knife rest (13) one ends are the box-like of arc handle, and there is a fixture block (18) at an edge, and there is the boss piece centre, and the back side is the slide rail of projection.
Shell fragment (9) is
Shape, seat button (10) is
The shape sheet metal has blind hole on the bottom surface, spring (14) is installed.
Lock (17) upper surface one end has a circle button column, and there are through hole, groove in the centre, sidewall protruding chamber jaggy, and cavity edge has a briquetting (6), and the cavity of belt supporting frame (8) is arranged in the middle of the lower surface.
Cutter lock (7) is buckled in the breach and groove that (10) be installed in lock (17) respectively by the seat of shell fragment (9), band spring (14), on the support (8) of shell fragment (9) two end supports in lock (17), locking closure (16) tightly is inserted in the middle through hole of lock (17) with projection on it, and connects into whole the composition with the limit button at its edge with lock (17).
To insert the blade (1) under lock (17) upper holder block (6) and be pressed in spare blade (1) under knife rest (13), the fixture block (18), insert respectively in the cavity on interior tool rest (2) of handle of a knife (3) and tool rest (2) limit, cover bonnet (11) at last, utilize slideway on it and chute (15) and protruding button the (12) on groove and the handle of a knife (3) to connect into integral body, heavy cutter is assembled into.
During use, only need to press moving knife lock (7) downwards, seat button (10) on it is moved down, be lower than tool rest (2) both side surface, and disengaging (2) two stopping forward of heel teeth button (4) of tool rest push away, it is outer for using that blade (1) is released tool rest (2), unclamp hand then, at this moment the shell fragment (9) on the cutter lock (7) is embedded in the tooth button (4) fixing, seat button (10) sets back under spring (14) effect simultaneously, and the tooth button (4) that is embedded in tool rest (2) both sides again is interior fixing, with blade (1) lock jail, just can work to cut out and draw cardboard, three-ply board, and blade (1) can not become flexible and drops out.
Claims (4)
1. heavy cutter, by have sleeve (5), have spare blade (1), the handle of a knife (3) of knife rest (13) is connected with bonnet (1), the interior tool rest (2) of the blade (1) that has a cutter lock (7) and handle of a knife (3) cooperate constitute, it is characterized in that described cutter lock (7) buckles (10) by the seat of shell fragment (9), band spring (14) and be installed in respectively on the lock (17), shell fragment (9) two end supports is on the support (8) of lock (17), and locking closure (16) connects into whole the composition with lock (17).
2. cutter according to claim 1 is characterized in that shell fragment (9) is
Shape; Seat button (10) is
The shape sheet metal has blind hole on the bottom surface, spring (14) is installed; Lock (17) upper surface one end has a circle button column, and there are through hole, groove in the centre, sidewall protruding chamber jaggy, and cavity edge has a briquetting (6), and the cavity of belt supporting frame (8) is arranged in the middle of the lower surface.
3. cutter according to claim 1, it is characterized in that cutter lock (7) buckled in the breach and groove that (10) be installed in lock (17) respectively by the seat of shell fragment (9), band spring (14), on the support (8) of shell fragment (9) two end supports in lock (17), locking closure (16) tightly is inserted in the middle through hole of lock (17) with projection on it, and connect into whole the composition with the limit at its edge button and lock (17), the briquetting (6) on lock (17) edge, push down an end of blade (1).
4. cutter according to claim 1 is characterized in that spare blade (1) is installed on the knife rest (13), and a fixture block (18) at knife rest (13) edge presses spare blade (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01253718 CN2495423Y (en) | 2001-09-14 | 2001-09-14 | Heavy-duty artist knife |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01253718 CN2495423Y (en) | 2001-09-14 | 2001-09-14 | Heavy-duty artist knife |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2495423Y true CN2495423Y (en) | 2002-06-19 |
Family
ID=33663165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01253718 Expired - Fee Related CN2495423Y (en) | 2001-09-14 | 2001-09-14 | Heavy-duty artist knife |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2495423Y (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102909729A (en) * | 2012-11-13 | 2013-02-06 | 顺德工业(江苏)有限公司 | Art knife |
CN102922540A (en) * | 2012-11-13 | 2013-02-13 | 顺德工业(江苏)有限公司 | Art knife adjuster |
CN102975211A (en) * | 2012-11-09 | 2013-03-20 | 顺德工业(江苏)有限公司 | Locking mechanism of art knife |
CN102975209A (en) * | 2012-11-09 | 2013-03-20 | 顺德工业(江苏)有限公司 | Art designing knife regulator |
CN103659849A (en) * | 2012-09-04 | 2014-03-26 | 玛托两合公司 | Knife |
CN104339378A (en) * | 2014-09-28 | 2015-02-11 | 顺德工业(江苏)有限公司 | Double-spring-plate and double-locking structure for art knife adjuster |
CN108943028A (en) * | 2018-09-29 | 2018-12-07 | 张孟孟 | A kind of safety protecting method of cutter |
-
2001
- 2001-09-14 CN CN 01253718 patent/CN2495423Y/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103659849A (en) * | 2012-09-04 | 2014-03-26 | 玛托两合公司 | Knife |
CN102975211A (en) * | 2012-11-09 | 2013-03-20 | 顺德工业(江苏)有限公司 | Locking mechanism of art knife |
CN102975209A (en) * | 2012-11-09 | 2013-03-20 | 顺德工业(江苏)有限公司 | Art designing knife regulator |
CN102909729A (en) * | 2012-11-13 | 2013-02-06 | 顺德工业(江苏)有限公司 | Art knife |
CN102922540A (en) * | 2012-11-13 | 2013-02-13 | 顺德工业(江苏)有限公司 | Art knife adjuster |
CN102922540B (en) * | 2012-11-13 | 2015-06-10 | 顺德工业(江苏)有限公司 | Art knife adjuster |
CN104339378A (en) * | 2014-09-28 | 2015-02-11 | 顺德工业(江苏)有限公司 | Double-spring-plate and double-locking structure for art knife adjuster |
CN108943028A (en) * | 2018-09-29 | 2018-12-07 | 张孟孟 | A kind of safety protecting method of cutter |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |