CN202519955U - Scraper knife - Google Patents
Scraper knife Download PDFInfo
- Publication number
- CN202519955U CN202519955U CN2012200737067U CN201220073706U CN202519955U CN 202519955 U CN202519955 U CN 202519955U CN 2012200737067 U CN2012200737067 U CN 2012200737067U CN 201220073706 U CN201220073706 U CN 201220073706U CN 202519955 U CN202519955 U CN 202519955U
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- knife
- joint pin
- utility
- blade
- 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
Links
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- Shovels (AREA)
Abstract
The utility model relates to a scraper knife, which comprises a handle, a knife rack and a blade, wherein the handle is provided with an integral connecting sleeve; convex teeth are formed on the inner sides at two ends of the connecting sleeve; the knife rack is provided with an integral connecting column; grooves correspondingly matched with the convex teeth are formed in two end surfaces of the connecting column; and central holes are formed in the connecting sleeve and the connecting column and are used for connecting the connecting column with the connecting sleeve through a bolt. According to the scraper knife adopting the structure, the angle of the knife rack can be adjusted so as to facilitate force exerting and avoid breaking objects.
Description
Technical field:
The utility model relates to shovel and scrapes articles for use field, especially a kind of perching knife.
Background technology:
Usually, in finishing, whitewash a wall face and spray paint etc. all inevitably have coating and paint to pollute on other objects.At present, eliminating these coating and paint mostly is to adopt perching knife to go to root out.General perching knife can satisfy common needs, but when the paint pollutant of etc.ing is splashed to stronger surperficial of adhesivenesses such as floor tile and wood flooring, is difficult to removing totally, and the removing effect is bad.
The utility model content:
The technical problem that the utility model will solve provides a kind of perching knife that can regulate the knife rest angle.
For solving the problems of the technologies described above, the technical scheme of the utility model is following: perching knife, comprise handle, knife rest and blade, and the adapter sleeve of integral type is arranged on the wherein said handle, there is double wedge inboard, adapter sleeve two ends; The joint pin that integral type is arranged on the said knife rest, the joint pin both ends of the surface are provided with the groove of corresponding coupling with double wedge, all have centre bore on said adapter sleeve and the joint pin, through bolt joint pin are connected with adapter sleeve.
Preferably, said blade and knife rest are riveted joint.
Preferably, said blade is a zigzag.
Adopt this technical scheme, can adjust the angle of perching knife when removing the pollutant that is difficult to remove, make it to reduce, can clear the pollution off easily like this, also can avoid shoveling simultaneously bad object with the angle on plane.
Description of drawings:
Further specify the utility model below in conjunction with the accompanying drawing and the specific embodiment.
Fig. 1 is the structure chart of the utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As can be seen from Figure 1, this perching knife comprises handle 1, knife rest 2 and blade 3, and blade 3 links to each other with knife rest 2 through riveted joint.The adapter sleeve 4 that integral type is arranged on the handle 1, this adapter sleeve 4 can be through the method machine-shaping of casting, and there is double wedge 7 inboard, adapter sleeve 4 two ends, and this adapter sleeve 4 also can be connected through riveted way with handle 1 certainly.The joint pin 5 that integral type is arranged on the knife rest 2 has on joint pin 5 both ends of the surface to make joint pin 5 and adapter sleeve 4 groove 8 in relative rotation, and this groove 8 is complementary with double wedge 7 shapes, can play effect in relative rotation.All have centre bore on adapter sleeve 4 and the joint pin 5, joint pin 5 is connected with adapter sleeve 4 through bolt 6.
During use, the adapter sleeve 4 of handle 1 is alignd with the joint pin 5 of knife rest 2, double-screw bolt is passed the centre bore of adapter sleeve 4 and joint pin 5, and be screwed with nut.As required, through double wedge 7 and cooperating of groove 8 adjusting suitable angle, fastening nut is fixed its position and can be used.
Blade 3 can be neat knife face as shown in the figure, also can be chosen as jagged blade as required, can certainly select other common blades.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. perching knife comprises handle, knife rest and blade, it is characterized in that: the adapter sleeve of integral type is arranged on the said handle, and there is double wedge inboard, adapter sleeve two ends; The joint pin that integral type is arranged on the said knife rest, the joint pin both ends of the surface are provided with the groove of corresponding coupling with double wedge, all have centre bore on said adapter sleeve and the joint pin, through bolt joint pin are connected with adapter sleeve.
2. according to the described perching knife of claim 1, it is characterized in that: said blade and knife rest are riveted joint.
3. according to claim 1 or 2 described perching knives, it is characterized in that: said blade is a zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200737067U CN202519955U (en) | 2012-03-01 | 2012-03-01 | Scraper knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200737067U CN202519955U (en) | 2012-03-01 | 2012-03-01 | Scraper knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519955U true CN202519955U (en) | 2012-11-07 |
Family
ID=47102910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200737067U Expired - Fee Related CN202519955U (en) | 2012-03-01 | 2012-03-01 | Scraper knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519955U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839899A (en) * | 2016-05-18 | 2016-08-10 | 长葛市唯美装饰行 | Adjustable scraper knifefor decoration |
| CN107401269A (en) * | 2016-05-18 | 2017-11-28 | 长葛市唯美装饰行 | The fitting-up perching knife for collecting chip |
| CN113863702A (en) * | 2021-11-18 | 2021-12-31 | 李勇 | Indoor wall skin remove device for building |
-
2012
- 2012-03-01 CN CN2012200737067U patent/CN202519955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839899A (en) * | 2016-05-18 | 2016-08-10 | 长葛市唯美装饰行 | Adjustable scraper knifefor decoration |
| CN107401269A (en) * | 2016-05-18 | 2017-11-28 | 长葛市唯美装饰行 | The fitting-up perching knife for collecting chip |
| CN113863702A (en) * | 2021-11-18 | 2021-12-31 | 李勇 | Indoor wall skin remove device for building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wuyi County Quanxi Tool Factory Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wuyi County Quanxi Tool Factory Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20200301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |