CN201567864U - Vane lock - Google Patents
Vane lock Download PDFInfo
- Publication number
- CN201567864U CN201567864U CN2009201982581U CN200920198258U CN201567864U CN 201567864 U CN201567864 U CN 201567864U CN 2009201982581 U CN2009201982581 U CN 2009201982581U CN 200920198258 U CN200920198258 U CN 200920198258U CN 201567864 U CN201567864 U CN 201567864U
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- China
- Prior art keywords
- circular
- sheet
- groove
- outer rim
- blade
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Abstract
The utility model discloses a vane lock with vanes which can be conveniently installed and can rotate flexibly. The vane lock includes a shell, a cylindrical lock core and a column bayonet lock which can be arranged in the shell in a rotating way; the side wall of the lock core is provided with a chute for installing the column bayonet lock; the inner wall of the shell is provided with a groove matched with the column bayonet lock on the corresponding position of the chute; the inner cylinder of the lock core is provided with a plurality of groups of round vanes in sequence; each group of round vanes is provided with a left vane and a right vane; the edges of the left vane and the right vane in each group of annular vanes are respectively provided with a bayonet lock slot and a key slot; and a spring is arranged between the left vane and the right vane of each group of annular vanes.
Description
Technical field
The utility model relates to a kind of tapered end, particularly a kind of blade locking head.
Background technology
No. 01266248.8, China's utility model patent, open day is on August 7th, 2002, a kind of anti-theft lock end is disclosed, comprise housing, be arranged at the cylindric lock core in the housing rotationally, and place between the fitting face of housing and lock core, be used to the pellet shot from a slingshot that stops housing and lock core to rotate mutually, card key mechanism, wherein lock core comprises cylindric internal cylinder and is sleeved on the outer cylindrical shape outer lock core of internal cylinder, the external surface of internal cylinder some the belt grooves with axis normal that be arranged in parallel, be symmetrical arranged a pair of arc slide and a slide stage clip in every belt groove, the two ends of slide stage clip are connected with the tail end of a pair of arc slide respectively, two front end opposite position keeps certain interval, and the symmetric position of the outer rim of every pair of arc slide is provided with a keyway respectively; Described pellet shot from a slingshot, card key mechanism comprise two bar shaped card keys and some to pellet shot from a slingshot, two bar shaped card keys and axis are set in parallel in the chute of outer lock core both sides, inner walls and chute relevant position are provided with card key groove, pellet shot from a slingshot is arranged at the card key groove in the housing, and the movable end of pellet shot from a slingshot is crimped on the card key.The tapered end of said structure needs to install the slide stage clip owing to adopt line segment shape arc slide as sliding blade between every pair of sliding blade, therefore very difficulty of line segment shape arc slide is installed on internal cylinder, often needs special fixture to install; Sliding blade need radially slide in addition, adopts line segment shape arc slide sliding capability undesirable.
Summary of the invention
Technical problem to be solved in the utility model provides the convenient and blade rotation of a kind of blade installation blade locking head flexibly.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of blade locking head, comprise housing, be arranged at cylindric lock core and cylinder bayonet lock in the housing rotationally, the lock core sidewall is provided with the chute that the cylinder bayonet lock is installed, inner walls is provided with the groove that matches with the cylinder bayonet lock in the chute relevant position, many group circular blades are installed in the inner barrel of described lock core successively, every group of circular blade is provided with lobus sinister sheet and lobus dexter sheet, be respectively equipped with the first bayonet lock groove and the first key groove on the outer rim of each lobus sinister sheet, be respectively equipped with the second bayonet lock groove and the second key groove on the outer rim of each lobus dexter sheet, be provided with spring between lobus sinister sheet in every group of circular blade and the lobus dexter sheet.
The beneficial effect of the utility model blade locking head is: owing to adopt circular blade to replace line segment shape arc slide of the prior art, only need during installation every group of circular blade is enclosed within the inner barrel of lock core successively, need not special-purpose anchor clamps, therefore greatly facilitate installation; Lobus sinister sheet and lobus dexter sheet in every group of circular blade all is enclosed within the inner barrel of lock core in addition, when the lobus sinister sheet is relative with the lobus dexter sheet when sliding, all be that outer rim by blade matches with the inner barrel sidewall of lock core and realizes rotating mutually, so blade slide more flexibly and reliable; The utility model has been cancelled the internal cylinder that is provided with many belt grooves in the prior art, and is not only simple in structure, and convenient processing.
The utility model will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of a kind of embodiment of the utility model blade locking head;
Fig. 2 is the general structure schematic diagram after the blade locking head assembling among Fig. 1;
Fig. 3 is the A-A sectional view among Fig. 2;
Fig. 4 is the structure for amplifying schematic diagram of lobus sinister sheet among Fig. 1;
Fig. 5 is the structure for amplifying schematic diagram of lobus dexter sheet among Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of embodiment of the utility model blade locking head, comprise housing 1, be arranged at cylindric lock core 3 and cylinder bayonet lock 4 in the housing 1 rotationally, lock core 3 sidewalls are provided with the chute 6 that cylinder bayonet lock 4 is installed, housing 1 inwall is provided with the groove that matches with cylinder bayonet lock 4 in chute 6 relevant positions, many group circular blades are installed in the inner barrel of described lock core 3 successively, every group of circular blade is provided with lobus sinister sheet 13 and lobus dexter sheet 15, be respectively equipped with the first bayonet lock groove 25 and the first key groove 14 on the outer rim of each lobus sinister sheet 13, be respectively equipped with the second bayonet lock groove 24 and the second key groove 16 on the outer rim of each lobus dexter sheet 15, be provided with spring 12 between lobus sinister sheet 13 in every group of circular blade and the lobus dexter sheet 15, the Closed End of housing 1 is provided with the arc loose slot 22 that matches with key.For convenient spring is fixed, the outer rim of described lobus sinister sheet 13 is provided with left spring groove 26, the sidewall of left spring groove 26 is provided with left fixed leg 27, the outer rim of described lobus dexter sheet 15 is provided with right spring groove 29, the sidewall of right spring groove 29 is provided with the right fixed leg 28 that is oppositely arranged with left fixed leg 27, and the two ends of described spring 12 are enclosed within respectively on left fixed leg 27 and the right fixed leg 28.In order to prevent the phase mutual interference between the two adjacent groups circular blade, be provided with circular plain cushion 7 between the two adjacent groups circular blade, circular plain cushion 7 outer rims are provided with bayonet lock groove 8, circular plain cushion 7 outer rims are provided with the dentation key groove 9 that adapts with the key cross section, circular plain cushion 7 is being provided with the detent 10 that matches with the positioning convex strip that is provided with on lock core 3 inside walls on the relative position outer rim of bayonet lock groove 8, by circular plain cushion 7 the two adjacent groups circular blade is separated, can prevent the rotation interference between the two adjacent groups circular blade, thereby left and right sides blade is slided more flexibly with reliable; Be fixed owing to circular plain cushion 7 simultaneously, the dentation key groove 9 that it is provided with can also play guide effect, thereby convenient key inserts.For convenient circular blade rotates, the center of all circular blades (comprising lobus sinister sheet 13 and lobus dexter sheet 15) is provided with circular hole, the center of described lock core 3 is provided with cylindrical pins 17, all circular blades (comprising lobus sinister sheet 13 and lobus dexter sheet 15) are socketed on the cylindrical pins 17 successively, when being provided with circular plain cushion 7 between the two adjacent groups circular blade, the center of all circular plain cushions 7 also is provided with circular hole, all circular blades and all circular plain cushions 7 are socketed on the cylindrical pins 17 successively, when the lobus sinister sheet is relative with the lobus dexter sheet when sliding, be rotating fulcrum all, thereby left and right sides blade is slided more flexibly with reliable with cylindrical pins 17.In order to prevent artificial destruction, be provided with anti-drilling sheet 2 between the circular plain cushion 7 of described housing 1 and outermost circular blade 15 or outermost, anti-drilling sheet 2 outer rims are provided with the dentation key groove 9 that adapts with the key cross section.
Claims (9)
1. blade locking head, comprise housing (1), be arranged at cylindric lock core (3) and cylinder bayonet lock (4) in the housing (1) rotationally, lock core (3) sidewall is provided with the chute (6) that cylinder bayonet lock (4) is installed, housing (1) inwall is provided with the groove that matches with cylinder bayonet lock (4) in chute (6) relevant position, it is characterized in that: many group circular blades are installed in the inner barrel of described lock core (3) successively, every group of circular blade is provided with lobus sinister sheet (13) and lobus dexter sheet (15), be respectively equipped with the first bayonet lock groove (25) and the first key groove (14) on the outer rim of each lobus sinister sheet (13), be respectively equipped with the second bayonet lock groove (24) and the second key groove (16) on the outer rim of each lobus dexter sheet (15), be provided with spring (12) between lobus sinister sheet (13) in every group of circular blade and the lobus dexter sheet (15).
2. blade locking head according to claim 1, it is characterized in that: the outer rim of described lobus sinister sheet (13) is provided with left spring groove (26), the sidewall of left spring groove (26) is provided with left fixed leg (27), the outer rim of described lobus dexter sheet (15) is provided with right spring groove (29), the sidewall of right spring groove (29) is provided with the right fixed leg (28) that is oppositely arranged with left fixed leg (27), and the two ends of described spring (12) are enclosed within respectively on left fixed leg (27) and the right fixed leg (28).
3. blade locking head according to claim 1 and 2, it is characterized in that: be provided with circular plain cushion (7) between the two adjacent groups circular blade, circular plain cushion (7) outer rim is provided with bayonet lock groove (8), circular plain cushion (7) outer rim is provided with the dentation key groove (9) that adapts with the key cross section, and circular plain cushion (7) is being provided with the detent (10) that matches with the positioning convex strip that is provided with on lock core (3) inside wall on the relative position outer rim of bayonet lock groove (8).
4. blade locking head according to claim 1 and 2, it is characterized in that: the center of all circular blades (13,15) is provided with circular hole, and the center of described lock core (3) is provided with cylindrical pins (17), all circular blades (13,15) are socketed on the cylindrical pins (17) successively.
5. blade locking head according to claim 3, it is characterized in that: all circular blades (13,15) and the center of all circular plain cushions (7) be respectively equipped with circular hole, the center of described lock core (3) is provided with cylindrical pins (17), all circular blades (13,15) and all circular plain cushions (7) are socketed on the cylindrical pins (17) successively.
6. blade locking head according to claim 1 and 2 is characterized in that: be provided with anti-drilling sheet (2) between described housing (1) and the outermost circular blade (15), anti-drilling sheet (2) outer rim is provided with the dentation key groove (9) that adapts with the key cross section.
7. blade locking head according to claim 3 is characterized in that: be provided with anti-drilling sheet (2) between the circular plain cushion of described housing (1) and outermost (7), anti-drilling sheet (2) outer rim is provided with the dentation key groove (9) that adapts with the key cross section.
8. blade locking head according to claim 4 is characterized in that: be provided with anti-drilling sheet (2) between described housing (1) and the outermost circular blade (15), anti-drilling sheet (2) outer rim is provided with the dentation key groove (9) that adapts with the key cross section.
9. blade locking head according to claim 5 is characterized in that: be provided with anti-drilling sheet (2) between the circular plain cushion of described housing (1) and outermost (7), anti-drilling sheet (2) outer rim is provided with the dentation key groove (9) that adapts with the key cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201982581U CN201567864U (en) | 2009-09-30 | 2009-09-30 | Vane lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201982581U CN201567864U (en) | 2009-09-30 | 2009-09-30 | Vane lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201567864U true CN201567864U (en) | 2010-09-01 |
Family
ID=42660151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201982581U Expired - Lifetime CN201567864U (en) | 2009-09-30 | 2009-09-30 | Vane lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201567864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031897B (en) * | 2009-09-30 | 2012-10-17 | 温州市通用锁具有限公司 | Blade lock head |
-
2009
- 2009-09-30 CN CN2009201982581U patent/CN201567864U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031897B (en) * | 2009-09-30 | 2012-10-17 | 温州市通用锁具有限公司 | Blade lock head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100901 Effective date of abandoning: 20090930 |
|
| RGAV | Abandon patent right to avoid regrant |