CN202934576U - Multi-purpose special knife for art - Google Patents
Multi-purpose special knife for art Download PDFInfo
- Publication number
- CN202934576U CN202934576U CN 201220690888 CN201220690888U CN202934576U CN 202934576 U CN202934576 U CN 202934576U CN 201220690888 CN201220690888 CN 201220690888 CN 201220690888 U CN201220690888 U CN 201220690888U CN 202934576 U CN202934576 U CN 202934576U
- Authority
- CN
- China
- Prior art keywords
- blade
- fine arts
- special cutter
- utility
- projection
- 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 multi-purpose special knife for the art, the multi-purpose special knife for the art comprises a long-strip-shaped shell body, a blade installation sliding block is arranged in the shell body and can move horizontally, a blade is detachably arranged at the front end of the blade installation sliding block, a limit bulged block is arranged on the tail portion of the shell body, and a rotatable protection bulged block is arranged on the head portion of the shell body. By utilization of the rotatable protection bulged block, when a user temporarily does not need to use the knife, the protection bulged block can be rotated to the position perpendicular to the shell body so that the blade can be prevented from extending out of a blade groove, and the safety of the multi-functional special knife for the art is greatly improved.
Description
Technical field
The utility model relates to a kind of stationery, or rather, is a kind of multiplex fine arts special cutter.
Background technology
Fine arts special cutter is a kind of fine arts and makees the cutter that artifacts are used, and mostly is plastic knife handle and blade two parts and forms, and adopts the drawing and pulling type structure.Because blade is can be laterally movable, the blade of existing fine arts special cutter as easy as rolling off a log from handle of a knife slippage out, bring injury to the user.
The utility model content
The utility model is mainly to solve the existing technical problem of prior art, thereby a kind of multiplex fine arts special cutter is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of multiplex fine arts special cutter; described multiplex fine arts special cutter comprises the housing of a strip; be provided with a transversely movable blade in described housing slide block is installed; the front end that described blade is installed slide block removably is provided with a blade; the afterbody of described housing is provided with a spacing block set, and its head is provided with a rotating protection projection.
As preferred embodiment of the present utility model; described protection projection comprises a projection main body; described projection main body comprises an insert groove that runs through; the upper and lower of described projection main body is respectively equipped with a columned rotation pivot; the head end of described housing is respectively equipped with a pair of rotation through hole, and described rotation through hole matches with described rotation pivot.
As preferred embodiment of the present utility model, described protection projection is that plastics are made.
Multiplex fine arts special cutter of the present utility model utilizes rotating protection projection; when the user wouldn't need to use this cutter; the protection projection can be rotated to the position vertical with housing, thereby prevent that blade from stretching out from insert groove, greatly improve the security performance of multiplex fine arts special cutter.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of multiplex fine arts special cutter of the present utility model;
Fig. 2 is the details enlarged diagram of the a-quadrant of the multiplex fine arts special cutter in Fig. 1;
Fig. 3 is the stereochemical structure decomposing schematic representation of the multiplex fine arts special cutter in Fig. 1;
Fig. 4 is the details enlarged diagram in the B zone of the multiplex fine arts special cutter in Fig. 3;
Wherein,
1, multiplex fine arts special cutter; 2, housing; 21, rotate through hole; 3, blade is installed slide block; 4, spacing block set; 5, blade; 6, protection projection; 60, projection main body; 61, insert groove; 62, rotation pivot.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made more explicit defining.
The utility model provides a kind of multiplex fine arts special cutter.
As extremely shown in Figure 4 in Fig. 1; multiplex fine arts special cutter 1 of the present utility model comprises the housing 2 of a strip; be provided with a transversely movable blade in this housing 2 slide block 3 is installed; the front end that this blade is installed slide block 3 removably is provided with a blade 5; the afterbody of this housing 2 is provided with a spacing block set 4, and its head is provided with a rotating protection projection 6.
This protection projection 6 comprises a projection main body 60; this projection main body 60 comprises an insert groove that runs through 61; the upper and lower of this projection main body 60 is respectively equipped with a columned rotation pivot 62; the head end of this housing 2 is respectively equipped with a pair of rotation through hole 21, and this rotation through hole 21 matches with this rotation pivot 62.
This protection projection 6 is made for plastics.
The multiplex fine arts special cutter of this utility model utilizes rotating protection projection; when the user wouldn't need to use this cutter; the protection projection can be rotated to the position vertical with housing, thereby prevent that blade from stretching out from insert groove, greatly improve the security performance of multiplex fine arts special cutter.
Below only with an embodiment, mentality of designing of the present utility model is described, in the situation that system allows, the utility model can expand to external more functional module simultaneously, thereby expands to greatest extent its function.
The above be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation or replacement of expecting without creative work is within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. multiplex fine arts special cutter; it is characterized in that; described multiplex fine arts special cutter (1) comprises the housing (2) of a strip; be provided with a transversely movable blade in described housing (2) slide block (3) is installed; the front end that described blade is installed slide block (3) removably is provided with a blade (5); the afterbody of described housing (2) is provided with a spacing block set (4), and its head is provided with a rotating protection projection (6).
2. multiplex fine arts special cutter according to claim 1; it is characterized in that; described protection projection (6) comprises a projection main body (60); described projection main body (60) comprises an insert groove that runs through (61); the upper and lower of described projection main body (60) is respectively equipped with a columned rotation pivot (62); the head end of described housing (2) is respectively equipped with a pair of rotation through hole (21), and described rotation through hole (21) matches with described rotation pivot (62).
3. multiplex fine arts special cutter according to claim 2, is characterized in that, described protection projection (6) is made for plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690888 CN202934576U (en) | 2012-12-14 | 2012-12-14 | Multi-purpose special knife for art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220690888 CN202934576U (en) | 2012-12-14 | 2012-12-14 | Multi-purpose special knife for art |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934576U true CN202934576U (en) | 2013-05-15 |
Family
ID=48318835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220690888 Expired - Fee Related CN202934576U (en) | 2012-12-14 | 2012-12-14 | Multi-purpose special knife for art |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934576U (en) |
-
2012
- 2012-12-14 CN CN 201220690888 patent/CN202934576U/en not_active Expired - Fee Related
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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: 20130515 Termination date: 20131214 |