CN201544244U - Cylinder locking and unlocking block for folding cutting tool - Google Patents
Cylinder locking and unlocking block for folding cutting tool Download PDFInfo
- Publication number
- CN201544244U CN201544244U CN2009201647761U CN200920164776U CN201544244U CN 201544244 U CN201544244 U CN 201544244U CN 2009201647761 U CN2009201647761 U CN 2009201647761U CN 200920164776 U CN200920164776 U CN 200920164776U CN 201544244 U CN201544244 U CN 201544244U
- Authority
- CN
- China
- Prior art keywords
- lock dog
- blade
- cylinder
- locking
- unlocking block
- 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 relates to a cylinder locking and unlocking block for a folding cutting tool, which comprises a blade, an unlocking block, a handle and an inner lining and is characterized in that the blade is provided with the unlocking block and a locking hole; the unlocking block is provided with a screw hole and a limit point; and the inner lining is provided with a small cylinder and a spring locking sheet. Compared with the prior art, the cylinder locking and unlocking block for the folding cutting tool has the advantages of compact structure, convenient carrying, high using safety coefficient and the like.
Description
Technical field:
The utility model belongs to folding cutter, and especially a kind of cylinder of folding cutter locks and separate lock dog.
Background technology:
The folding cutter of at present domestic and international production and selling, great majority do not have locking device in off position down, perhaps only make blade be in slight lock-out state by the way of inlaying steel ball on spring leaf, this situation causes great inconvenience and danger in the process of carrying for the user.In the user is placed on folding cutter in the pocket of clothes or when hanging on key-ring, waistband, the knapsack; blade can frequent accident be opened and is hurt hand and health; and the utility model so can accident not open at the process blade of carrying, plays protection user's purpose because of locking device is arranged.
Summary of the invention:
The purpose of this utility model is to overcome the problem of above-mentioned existence, the cylinder locking of a kind of compact conformation, folding cutter that coefficient safe in utilization is high is provided and separates lock dog.
Branch art solution of the present utility model is as follows:
1, a kind of cylinder of folding cutter locks and separates lock dog, comprise by blade, separate lock dog, handle, liner, it is characterized in that, described blade is provided with separates lock dog and locking hole, the described lock dog of separating is provided with screw hole and spacing point, and described liner is provided with small column and spring locking plate.
2, as the locking of the cylinder of technical scheme 1 described folding cutter and separate lock dog, wherein, the described screw hole of separating lock dog is connected on the blade with screw work.
3, as the locking of the cylinder of technical scheme 1 described folding cutter and separate lock dog, wherein, the small column of described liner snaps in the locking hole.
4, as the locking of the cylinder of technical scheme 1 described folding cutter and separate lock dog, wherein, described blade is fixed on the handle with tack, stud.
The utility model compared with prior art has compact conformation, coefficient advantages of higher safe in utilization.
Description of drawings:
Fig. 1 is an overall structure front view of the present utility model.
Fig. 2 is an overall structure upward view of the present utility model.
Fig. 3 is a foldable structure front view of the present utility model.
Fig. 4 is a blade structure front view of the present utility model.
Fig. 5 is the lock dog front view of separating of the present utility model.
Fig. 6 is a locking inner lining structure front view of the present utility model.
In Fig. 1～Fig. 6, blade (1), separate lock dog (2), tack, stud (3), handle (4), liner (5), locking hole (6), screw hole (7), spacing point (8), small column (9), spring locking plate (10).
The specific embodiment:
Most preferred embodiment of the present utility model is such, referring to figs. 1 through shown in Figure 6, a kind of cylinder of folding cutter locks and separates lock dog, comprise by blade, separate lock dog, handle, liner, wherein, described blade 1 is provided with separates lock dog 2 and locking hole 6, and the described lock dog 2 of separating is provided with screw hole 7 and spacing point 8, and described liner 5 is provided with small column 9 and spring locking plate 10; Described screw hole 7 usefulness screw work of separating lock dog 2 are connected on the blade 1; The small column 9 of described liner 5 snaps in the locking hole 6; Described blade 1 usefulness tack, stud 3 is fixed on the handle 4.
Under blade 1 closed condition, the small column 9 on the spring leaf of liner 5 snaps in the locking hole 6 in the blade 1, and blade 1 just is locked in the handle 4 like this.In use, pressing the direction of arrow on Fig. 3, to promote release fast 2, the locking hole 6 that the small column 9 of liner 5 breaks away from the blades 1, so just removed locking, and it is fast 2 to continue to promote release again, and blade 1 can clockwise rotate to open mode along cutter shaft.
Claims (4)
1. the cylinder of a folding cutter locks and separates lock dog, comprise by blade, separate lock dog, handle, liner, it is characterized in that, described blade (1) is provided with separates lock dog (2) and locking hole (6), the described lock dog (2) of separating is provided with screw hole (7) and spacing point (8), and described liner (5) is provided with small column (9) and spring locking plate (10).
2. the cylinder of folding cutter according to claim 1 locks and separates lock dog, it is characterized in that the described screw hole (7) of separating lock dog (2) is connected on the blade (1) with screw work.
3. the cylinder of folding cutter according to claim 1 locks and separates lock dog, it is characterized in that the small column (9) of described liner (5) snaps in the locking hole (6).
4. the cylinder of folding cutter according to claim 1 locks and separates lock dog, it is characterized in that described blade (1) is fixed on the handle (4) with tack, stud (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201647761U CN201544244U (en) | 2009-10-29 | 2009-10-29 | Cylinder locking and unlocking block for folding cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201647761U CN201544244U (en) | 2009-10-29 | 2009-10-29 | Cylinder locking and unlocking block for folding cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201544244U true CN201544244U (en) | 2010-08-11 |
Family
ID=42599404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201647761U Expired - Fee Related CN201544244U (en) | 2009-10-29 | 2009-10-29 | Cylinder locking and unlocking block for folding cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201544244U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170989A (en) * | 2011-12-22 | 2013-06-26 | 阳江市纳丽德工贸有限公司 | Folding knife |
| CN104308863A (en) * | 2014-11-12 | 2015-01-28 | 赵宽学 | Elastic piece support folding knife |
-
2009
- 2009-10-29 CN CN2009201647761U patent/CN201544244U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170989A (en) * | 2011-12-22 | 2013-06-26 | 阳江市纳丽德工贸有限公司 | Folding knife |
| CN104308863A (en) * | 2014-11-12 | 2015-01-28 | 赵宽学 | Elastic piece support folding knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20141029 |
|
| EXPY | Termination of patent right or utility model |