CN201189661Y - Spring knife - Google Patents
Spring knife Download PDFInfo
- Publication number
- CN201189661Y CN201189661Y CNU2008200483172U CN200820048317U CN201189661Y CN 201189661 Y CN201189661 Y CN 201189661Y CN U2008200483172 U CNU2008200483172 U CN U2008200483172U CN 200820048317 U CN200820048317 U CN 200820048317U CN 201189661 Y CN201189661 Y CN 201189661Y
- Authority
- CN
- China
- Prior art keywords
- knife
- blade
- handle
- locking lever
- riveted
- 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 spring knife, which comprises a knife blade and a tool shank, wherein the knife blade is movably riveted on one end of the tool shank through a rivet; a hidden spring is arranged on the riveted end of the knife blade; outer edges of the knife blade back and the knife blade on the riveted end of the knife blade are respectively provided with concave positions; and the back of the tool shank is riveted with a locking lever which is matched with the concave positions. The spring knife has the advantages that compared with similar products, the spring knife has a simpler structure and strong practicality of one-key two-function, simplifies the processing procedure, is particularly convenient to operate, not only can realize locking of the spring knife when the knife blade is unfolded but also can realize locking of the spring knife when the knife blade is folded through the locking lever.
Description
Technical field
The utility model relates to a kind of hardware ﹠ tools, in particular, relates in particular to a kind of flick-knife.
Background technology
Flick-knife is to transform on the basis of common pocket knife, by concealed spring is installed at blade riveted place, the realization blade can be opened from handle of a knife automatically, thereby convenient the use, but dynamics was bigger when this structure ejected owing to blade, there is certain danger,, prevents the unexpected ejection of blade so present flick-knife generally all adds locking device.Present most of flick-knife all is to add the locking that push button locking device is realized blade near riveted part, and this structure more complicated manufactures cumbersomely, and the overall volume of cutter is had certain increase.
Summary of the invention
The purpose of this utility model is in order to remedy the deficiencies in the prior art, to provide a kind of safe, the simple more flick-knife of structure.
The utility model is achieved through the following technical solutions:
The utility model is a kind of flick-knife, include blade and handle of a knife, blade is riveting in handle of a knife one end by the rivet activity, at blade riveted end concealed spring is installed, the knife back of described blade riveted end is provided with recess respectively to reaching the edegewise edge, and handle of a knife back riveted has the locking lever that cooperates with recess.
Above-mentioned locking lever front end is provided with the projection that snaps in recess, and butt has an end to be fixed on the shell fragment of handle of a knife afterbody below the tail end of locking lever;
Slide and be provided with the locking switch that cooperates with locking lever in the handle back of the body place of above-mentioned handle of a knife afterbody, locking switch is provided with the following catch portion that embeds the locking lever tail end.
Advantage of the present utility model is that structure is simpler compared with similar products, has simplified manufacturing procedure; Operation of the present utility model is also very convenient, is locked in the time of both can having realized blades open by locking lever, can realize again being locked when blade is amounted to, and a key is dual-purpose practical.
Description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model;
Fig. 2 is the utility model shank portion sectional structure schematic diagram;
Fig. 3 is the utility model handle of a knife back plan structure schematic diagram;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model is a kind of flick-knife, include blade and handle of a knife, blade is riveting in handle of a knife one end by the rivet activity, at blade riveted end concealed spring is installed, the knife back of described blade riveted end is provided with recess 1 respectively to reaching the edegewise edge, and handle of a knife back riveted has the locking lever 2 that cooperates with recess 1.
Be provided with the projection 21 that snaps in recess 1 at locking lever 2 front ends, in blades open or when amounting to, projection 21 snaps in the knife back respectively and realizes blade is locked to recess to recess or blade.Butt has an end to be fixed on the shell fragment 4 of handle of a knife afterbody below the tail end of locking lever 2, and the effect one of spring is the rotational angle of restriction locking lever 2 tail ends, and two provide to an one elastic force that resets.
Be provided with the locking switch 3 that cooperates with locking lever 2 in the slip of the handle back of the body place of handle of a knife afterbody, locking switch 3 is provided with the following catch portion 31 that embeds locking lever 2 tail ends, the following back locking lever 2 that catch portion 31 is inserted locking lever 2 tail ends does not promptly turn, improved security of the present utility model, taken place beyond avoiding.
Claims (3)
1. flick-knife, include blade and handle of a knife, blade is riveting in handle of a knife one end by the rivet activity, at blade riveted end concealed spring is installed, it is characterized in that: the knife back of described blade riveted end is provided with recess (1) respectively to reaching the edegewise edge, and handle of a knife back riveted has the locking lever (2) that cooperates with recess.
2. flick-knife according to claim 1 is characterized in that: described locking lever (2) front end is provided with the projection (21) that snaps in recess (1), and butt has an end to be fixed on the shell fragment (4) of handle of a knife afterbody below the tail end of locking lever (2).
3. flick-knife according to claim 2, it is characterized in that: slide and be provided with the locking switch (3) that cooperates with locking lever (2) in the handle back of the body place of described handle of a knife afterbody, locking switch (3) is provided with the following catch portion (31) that embeds locking lever (2) tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200483172U CN201189661Y (en) | 2008-05-21 | 2008-05-21 | Spring knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200483172U CN201189661Y (en) | 2008-05-21 | 2008-05-21 | Spring knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201189661Y true CN201189661Y (en) | 2009-02-04 |
Family
ID=40333815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200483172U Expired - Fee Related CN201189661Y (en) | 2008-05-21 | 2008-05-21 | Spring knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201189661Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD843807S1 (en) | 2016-06-03 | 2019-03-26 | Browning | Folding knife |
-
2008
- 2008-05-21 CN CNU2008200483172U patent/CN201189661Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD843807S1 (en) | 2016-06-03 | 2019-03-26 | Browning | Folding knife |
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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: 20090204 Termination date: 20100521 |