CN202105807U - Multifunctional scraper - Google Patents
Multifunctional scraper Download PDFInfo
- Publication number
- CN202105807U CN202105807U CN201120137617XU CN201120137617U CN202105807U CN 202105807 U CN202105807 U CN 202105807U CN 201120137617X U CN201120137617X U CN 201120137617XU CN 201120137617 U CN201120137617 U CN 201120137617U CN 202105807 U CN202105807 U CN 202105807U
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- Prior art keywords
- knife
- knife rest
- blade
- handle
- bolt
- Prior art date
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Abstract
The utility model relates to a multifunctional scraper, which comprises a handle (1) and a blade rest (3). The blade rest (3) is retractably arranged in the handle (1), and a matched blade can be positioned at the head of the blade rest (3) by multiple angles. Compared with the prior art, the multifunctional scraper has the advantages of wide application range, simple structure, convenience in operation, low cost and capability of being positioned by multiple angles and the like.
Description
Technical field
The utility model relates to hardware & tools, especially relates to a kind of multi-functional scraper.
Background technology
At present, existing scraper generally has a grip and sharp cutter, is used for wiping off rapidly writing; The small advertisement on the electric pole is struck off in cleaning; Root out the adhesion of glass surface, root out bird nest, pincers worker be used for the scraping metal, wipe burr or the like off; Also can in papermaking equipment equipment, be used widely, remove the dirt of equipment working face etc.
A kind of little scraper is disclosed like utility model patent ZL201020282232.8; It is made up of handle, blade, the edge of a knife; Blade on the handle is rounded, during use the edge of a knife is aimed at the small advertisement on the electric pole, and the handle application of force up and down can be removed small advertisement for several times from electric pole.
Utility model patent ZL201020518496.9 discloses a kind of scraper; Comprise handle of a knife and be arranged on the adhesive tape of scraping on the handle of a knife; The said adhesive tape of scraping is provided with the oblique angle and scrapes portion, and the portion that scrapes carries out the compressing under oblique to the printing ink of consent through the oblique angle, thereby has improved the degree of depth of consent.
But the handle of these scrapers and blade all fixedly install, and tightly can be fit to the object use that its designing institute is directed against, and be with strong points, narrow application range.
Summary of the invention
The purpose of the utility model is exactly but that a kind of multi-angle location, applied widely, simple in structure, easy to operate, multi-functional scraper that cost is low are provided in order to overcome the defective that above-mentioned prior art exists.
The purpose of the utility model can realize through following technical scheme:
A kind of multi-functional scraper comprises handle of a knife 1, knife rest 3, it is characterized in that, described knife rest 3 telescopicallies are arranged in the handle of a knife 1, but adaptive blade multi-angle is positioned knife rest 3 heads.
The cutting edge of described blade online and axis angle knife rest 3 be 0～90 degree.
The cutting edge of described blade online and axis angle knife rest 3 be 0 degree, 45 degree or 90 degree.
Described handle of a knife 1 central longitudinal is to being provided with the hole that knife rest 3 is installed, and handle of a knife 1 head is provided with the draw-in groove of locking blade, and handle of a knife 1 afterbody is provided with pull rod slot, is provided with stay-bolt 5 in this pull rod slot, and knife rest 3 is cylinder lever connecting rod bolt 5 rotationally.
Described stay-bolt 5 is circular, and its inner peripheral surface is provided with internal thread, and its surface, outer ring is provided with the striped that is easy to stir.
Described knife rest 3 is cylinder pull bar shape, and knife rest 3 heads and blade contact-making surface are plane, and knife rest 3 afterbodys are provided with the external screw thread that is complementary with said stay-bolt 5 internal threads, and it is flexible in the hole of handle of a knife 1 that rotating tension bar bolt 5 drives knife rest 3.
Described knife rest 3 heads are provided with the circular mounting hole, and described blade 2 is positioned in the said circular mounting hole through swivel mount 4.
Described swivel mount 4 bottoms are rotatably connected through screw 6 and knife rest 3, and top is provided with the ratchet knob that is connected on the blade.
Described swivel mount 4 rotating band cutting blades turn to the angle that needs on knife rest 3, stir stay-bolt 5 then and drive knife rests 3 and be retracted in the handle of a knife 1, and blade sticks in the draw-in groove of handle of a knife 1 head and locks.
Described stay-bolt 5 rotates, and drives knife rest 3 and stretches out handle of a knife 1, rotates swivel mount 4 and changes the angle of blade or change blade.
Compared with prior art; First purpose of the utility model is used as perching knife; I-shaped shape blade is fixed on the knife rest, make cutting edge online and axis angle knife rest be 90 degree, can know dirt or other of working face easily; Can pass through the rotating tension bar bolt when not using, blade holder turns driven in the blade entering handle of a knife return sword.
Another purpose of the utility model is to use as cutting knife, and I-shaped shape blade is fixed on the knife rest, and making cutting edge institute online is 0 to spend with axis angle knife rest; The cutting edge of blade is downward; Be used for cutting paper, leather or the like, when not using, rotating blade make its cutting edge online and axis angle knife rest be 90 degree; Through the rotating tension bar bolt, blade holder turns is driven in the blade entering handle of a knife return sword.
Another purpose of the utility model is that I-shaped shape blade is fixed on the knife rest; Make cutting edge online and axis angle knife rest be the angle of 45 degree or other 0～90 degree; Be used for removing working face dirt, or cutting have paper or leather of special angle or the like with special angle.
Description of drawings
Fig. 1 is the explosive view of the utility model embodiment 1 multi-functional scraper;
Fig. 2 is the structural representation of the utility model cutter as perching knife;
Fig. 3 is the structural representation of the utility model cutter as cutting knife;
Fig. 4 for the utility model edge institute online with axis angle knife rest be 45 structural representations of spending;
Fig. 5 is the side view of Fig. 4;
Fig. 6 is the C-C cutaway view of Fig. 5.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
As shown in Figure 1, a kind of multi-functional scraper comprises handle of a knife 1, blade 2, knife rest 3, and described knife rest 3 telescopicallies are arranged in the handle of a knife 1, and described blade 2 can be arranged on knife rest 3 heads with multi-angle.
Handle of a knife 1 central longitudinal is to being provided with the hole that knife rest 3 is installed, and handle of a knife 1 head is provided with the draw-in groove of locking blade 2, and this draw-in groove can be provided with a plurality of position and lock shelves; Shown in Fig. 1-3; Draw-in groove is provided with two position and lock shelves, one of them for when blade 2 cutting edges online and axis angle knife rest 3 be 90 when spending, when blade 2 takes in these position and lock shelves; Its width just in time blocks blade; Another position and lock shelves for when blade 2 cutting edges online and axis angle knife rest 3 be 0 when spending, when blade 2 took in these position and lock shelves, its width just in time blocked blade.Handle of a knife 1 afterbody is provided with pull rod slot, is provided with stay-bolt 5 in this pull rod slot, and knife rest 3 is cylinder lever connecting rod bolt 5 rotationally.Described stay-bolt 5 is circular, and its inner peripheral surface is provided with internal thread, and knife rest 3 afterbodys are provided with the external screw thread that is complementary with said internal thread.Surface, stay-bolt 5 outer ring is provided with the striped that is easy to stir.
Described blade 2 is installed in knife rest 3 heads through swivel mount 4 and screw 6; Swivel mount 4 bottoms are rotatably connected through screw 6 and knife rest 3; Top is provided with the ratchet knob that is connected on the blade 2, and knife rest 3 heads are provided with the circular mounting hole, and this circular mounting hole and swivel mount 4 bottoms are complementary; Described blade 2 is provided with draw-in groove, the ratchet knob coupling clamping on this draw-in groove and swivel mount 4 tops, and knife rest 3 heads and blade 2 contact-making surfaces are plane.The rotated button can drive blade 2 in knife rest 3 head rotation through swivel mount 4, because knife rest 3 heads are plane, so blade 2 can without hindrance in the above rotation.
As shown in Figure 2; When above-mentioned scraper uses as perching knife, rotate swivel mount 4 and drive blades 2 and on knife rest 3, rotates, making online and axis angle knife rest 3 of blade 2 cutting edges institute is 90 to spend; Stirring stay-bolt 5 drive knife rests 3 then is retracted in the handle of a knife 1; Blade 2 sticks in the draw-in groove of handle of a knife 1 head and locks, and can know dirt or other of working face easily, when needing to change blade or adjustment blade angle; Rotating tension bar bolt 5 drives knife rest 3 and stretches out handle of a knife 1, rotates swivel mount 4 and changes the angle of blade 2 or change blade.
As shown in Figure 3, the utility model scraper uses as cutting knife, and blade 2 is fixed on the knife rest 3; Make cutting edge online and axis angle knife rest be 0 degree, the cutting edge of blade is downward, is used for cutting paper, leather or the like; During use, rotate swivel mount 4 and drive blades 2 and on knife rest 3, rotates, making online and axis angle knife rest of its cutting edge of blade institute is 90 to spend; Stir stay-bolt 5 then and drive knife rests 3 and be retracted in the handle of a knife 1, blade 2 sticks in the draw-in groove of handle of a knife 1 head and locks, and can use.All the other are with embodiment 1.
Shown in Fig. 4～6; Handle of a knife 1 head is provided with the draw-in groove 11 of locking blade 2, and this draw-in groove 11 can be provided with a plurality of position and lock shelves, rotates swivel mount 4 drive blades 2 and on knife rest 3, rotates; Make its cutting edge of blade the axis angle of online and knife rest to the needs angle; Stir stay-bolt 5 then and drive knife rests 3 and be retracted in the handle of a knife 1, blade 2 sticks in the draw-in groove of handle of a knife 1 head and locks, and can use.Like Fig. 4, shown in 6, blade 2 cutting edges online and axis angle knife rest be 45 degree, be used for removing working face dirt, or cutting has paper or leather of special angle or the like with special angle.
The cutting edge of the utility model blade the axis angle of online and knife rest can be for the 0-90 degree arbitrarily angled, realize that the cutting of multiple situation or shovel scrape.
Claims (10)
1. a multi-functional scraper comprises handle of a knife (1), knife rest (3), it is characterized in that, described knife rest (3) telescopically is arranged in the handle of a knife (1), but adaptive blade multi-angle is positioned knife rest (3) head.
2. a kind of multi-functional scraper according to claim 1 is characterized in that, the cutting edge of described blade online and axis angle knife rest (3) be 0 ~ 90 degree.
3. a kind of multi-functional scraper according to claim 2 is characterized in that, the cutting edge of described blade online and axis angle knife rest (3) be 0 degree, 45 degree or 90 degree.
4. a kind of multi-functional scraper according to claim 1; It is characterized in that; Described handle of a knife (1) central longitudinal is to being provided with the hole that knife rest (3) is installed, and handle of a knife (1) head is provided with the draw-in groove of locking blade, and handle of a knife (1) afterbody is provided with pull rod slot; Be provided with stay-bolt (5) in this pull rod slot, knife rest (3) is cylinder lever connecting rod bolt (5) rotationally.
5. a kind of multi-functional scraper according to claim 4 is characterized in that described stay-bolt (5) is circular, and its inner peripheral surface is provided with internal thread, and its surface, outer ring is provided with the striped that is easy to stir.
6. a kind of multi-functional scraper according to claim 5; It is characterized in that; Described knife rest (3) is cylinder pull bar shape; Knife rest (3) head and blade contact-making surface are plane, and knife rest (3) afterbody is provided with the external screw thread that is complementary with said stay-bolt (5) internal thread, and it is flexible in the hole of handle of a knife (1) that rotating tension bar bolt (5) drives knife rest (3).
7. a kind of multi-functional scraper according to claim 1 is characterized in that, described knife rest (3) head is provided with the circular mounting hole, and described blade is positioned in the said circular mounting hole through swivel mount (4).
8. a kind of multi-functional scraper according to claim 7 is characterized in that, described swivel mount (4) bottom is rotatably connected through screw (6) and knife rest (3), and top is provided with the ratchet knob that is connected on the blade.
9. a kind of multi-functional scraper according to claim 7; It is characterized in that; Described swivel mount (4) rotating band cutting blade turns to the angle that needs on knife rest (3); Stir stay-bolt (5) then and drive knife rest (3) and be retracted in the handle of a knife (1), blade sticks in the draw-in groove of handle of a knife (1) head and locks.
10. a kind of multi-functional scraper according to claim 4 is characterized in that, described stay-bolt (5) rotates, and drives knife rest (3) and stretches out handle of a knife (1), rotates swivel mount (4) and changes the angle of blade or change blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120137617XU CN202105807U (en) | 2011-05-04 | 2011-05-04 | Multifunctional scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120137617XU CN202105807U (en) | 2011-05-04 | 2011-05-04 | Multifunctional scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105807U true CN202105807U (en) | 2012-01-11 |
Family
ID=45431256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120137617XU Expired - Fee Related CN202105807U (en) | 2011-05-04 | 2011-05-04 | Multifunctional scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499692A (en) * | 2014-12-17 | 2015-04-08 | 张素平 | Novel wall knocking knife for building construction |
| GB2565860A (en) * | 2017-08-16 | 2019-02-27 | George Maxwell Hodges Alexander | Scraper tool adaptor |
-
2011
- 2011-05-04 CN CN201120137617XU patent/CN202105807U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499692A (en) * | 2014-12-17 | 2015-04-08 | 张素平 | Novel wall knocking knife for building construction |
| GB2565860A (en) * | 2017-08-16 | 2019-02-27 | George Maxwell Hodges Alexander | Scraper tool adaptor |
| GB2565860B (en) * | 2017-08-16 | 2020-09-02 | George Maxwell Hodges Alexander | Scraper tool adaptor |
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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: 20120111 Termination date: 20120504 |