CN205400297U - Lock core - Google Patents
Lock core Download PDFInfo
- Publication number
- CN205400297U CN205400297U CN201620190223.3U CN201620190223U CN205400297U CN 205400297 U CN205400297 U CN 205400297U CN 201620190223 U CN201620190223 U CN 201620190223U CN 205400297 U CN205400297 U CN 205400297U
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- China
- Prior art keywords
- blade
- lock
- shaping piece
- lock gall
- groove
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a lock core. Pull out and insert the pivoted driving medium including lock shell, shift fork, lock courage, drive, the lock courage including lock courage cover, blade, spacing block, lock courage cover inside is located at blade and spacing block interval, the spacing block joint in lock courage cover, each blade cup joints respectively on the spacing block rather than corresponding, is equipped with the torsional spring between blade and spacing block, a torsional spring end lap is on the spacing block, other end overlap joint is equipped with on each blade and supplies the first logical groove of key male on the blade, each spacing block in be equipped with and supply key male second to lead to the groove. The beneficial effect of the utility model: the utility model discloses simple structure, the cover processing of lock courage is convenient, the required precision is low, the blade adopts two kind inside and outside drives simultaneously, its greatly increased prevent the degree of difficulty that the technique opened, make its security better.
Description
Technical field
This utility model belongs to lock core field, particularly relates to a kind of blade lock core.
Background technology
The lock gall nested structure of existing blade lock core is excessively complicated, for instance the groove that processing moves up and down for blade on lock gall overlaps, and required precision is high, causes processing inconvenience, and the cost of processing is of a relatively high.
Utility model content
This utility model purpose is a kind of lock core producing inconvenience for existing blade lock core structure excessively complicated processing and providing.
This utility model is achieved by the following technical solution:
Lock core, including the driving member that lock housing, shift fork, lock gall, drive plug rotate, described lock gall includes lock gall set, blade, shaping piece, it is internal that lock gall set is located at blade and shaping piece interval, described shaping piece is connected in lock gall set, each blade is socketed on shaping piece corresponding thereto respectively, torsion spring it is provided with between blade and shaping piece, one end is overlapped on shaping piece, the other end is overlapped on blade, each blade is provided with mean for the first groove that key inserts, in described each shaping piece, is provided with mean for the second groove that key inserts.
It is respectively arranged at two ends with the lock gall head and lock gall tail that prevent blade and shaping piece from skidding off, lock gall head and lock gall tail to be fixed on lock gall respectively through latch put at lock gall set.
Described blade includes interior driving rotor and outer driving rotor, it is provided with first near a sidewall of blade center protruding in the first groove of interior driving rotor, driving outside in the first groove of rotor and be provided with the second projection near a sidewall of blade edge, first is protruding corresponding with the groove on two sides on the key respectively with the second projection.
Also include locking piece, it is provided with mean for, on lock gall overlaps, the first draw-in groove that locking piece embeds, corresponding, lock housing is provided with the female blocking locking piece, lock housing is provided with top and presses off the ejector apparatus of locking plate, this ejector apparatus includes pushing and withstanding pellet, pushing top spring and sealing bead, is equipped with the breach snapped in for locking piece on shaping piece and blade.
The outside of described each shaping piece is equipped with multiple the 3rd projection protruding from the setting of shaping piece periphery, correspondence, the second draw-in groove that the 3rd projection that the inwall at lock gall set is provided with mean on shaping piece snaps in, and the second draw-in groove restriction shaping piece circumferentially rotates.
The beneficial effects of the utility model: this utility model simple in construction, lock gall set is easy to process, and required precision is low, and blade adopts inside and outside two kinds and simultaneously drives, and it considerably increases the difficulty of anti-technical opening so that it is safety is better.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model；
Fig. 2 is the structural representation of outer driving rotor；
Fig. 3 is the structural representation of interior driving rotor；
Fig. 4 is the structural representation of shaping piece；
Fig. 5 is the structural representation of lock gall set；
Fig. 6 is the structural representation of key.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
Embodiment
nullAs shown in figs 1 to 6，Lock core，Including lock housing 1、Shift fork 2、Lock gall、Drive the driving member 3 that plug rotates，Key both sides are equipped with chute，It should be noted that described lock gall includes lock gall set 4、Blade、Shaping piece 5，It is internal that lock gall set is located at blade and shaping piece interval，Described shaping piece is connected in lock gall set，It is provided with boss in shaping piece side，Blade is provided with the hole slot being socketed on this boss，The boss of shaping piece is provided with a female，Blade is provided with projection movable in this female，The setting of female and projection is the rotational angle of restriction blade，Each blade is socketed on shaping piece corresponding thereto respectively，Torsion spring 6 it is provided with between blade and shaping piece，One end is overlapped on shaping piece，The other end is overlapped on blade，Each blade is provided with mean for the first groove that key inserts，The second groove that key inserts it is provided with mean in described each shaping piece.It is respectively arranged at two ends with the lock gall head 7 and lock gall tail 8 that prevent blade and shaping piece from skidding off, lock gall head and lock gall tail to be fixed on lock gall respectively through latch put at lock gall set.Described blade includes interior driving rotor 9 and outer driving rotor 10, it is provided with first near a sidewall of blade center protruding in the first groove of interior driving rotor, driving outside in the first groove of rotor and be provided with the second projection near a sidewall of blade edge, first is protruding corresponding with the groove on two sides on the key respectively with the second projection.Also include locking piece 11, it is provided with mean for, on lock gall overlaps, the first draw-in groove 12 that locking piece embeds, corresponding, lock housing is provided with the female blocking locking piece, lock housing is provided with top and presses off the ejector apparatus of locking plate, this ejector apparatus includes pushing and withstanding pellet 13, pushing top spring 14 and sealing bead 15, is equipped with the breach snapped in for locking piece on shaping piece and blade.The outside of described each shaping piece is equipped with multiple the 3rd projection 16 that shaping piece periphery is arranged that protrudes from, correspondence, the second draw-in groove 17 that the 3rd projection that the inwall at lock gall set is provided with mean on shaping piece snaps in, and the second draw-in groove restriction shaping piece circumferentially rotates.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope, the simple change of those ordinary skill in the art and replacement are all within protection domain of the present utility model.
Claims (5)
1. lock core, including the driving member that lock housing, shift fork, lock gall, drive plug rotate, it is characterized in that: described lock gall includes lock gall set, blade, shaping piece, it is internal that lock gall set is located at blade and shaping piece interval, described shaping piece is connected in lock gall set, each blade is socketed on shaping piece corresponding thereto respectively, torsion spring it is provided with between blade and shaping piece, one end is overlapped on shaping piece, the other end is overlapped on blade, each blade is provided with mean for the first groove that key inserts, in described each shaping piece, is provided with mean for the second groove that key inserts.
2. lock core according to claim 1, it is characterised in that: it is respectively arranged at two ends with the lock gall head and lock gall tail that prevent blade and shaping piece from skidding off, lock gall head and lock gall tail at lock gall set and is fixed on lock gall respectively through latch and puts.
3. lock core according to claim 1 and 2, it is characterized in that: described blade includes interior driving rotor and outer driving rotor, it is provided with first near a sidewall of blade center protruding in the first groove of interior driving rotor, driving outside in the first groove of rotor and be provided with the second projection near a sidewall of blade edge, first is protruding corresponding with the groove on two sides on the key respectively with the second projection.
4. lock core according to claim 3, it is characterized in that: also include locking piece, it is provided with mean for, on lock gall overlaps, the first draw-in groove that locking piece embeds, corresponding, lock housing is provided with the female blocking locking piece, being provided with top in lock housing and press off the ejector apparatus of locking plate, this ejector apparatus includes pushing and withstanding pellet, pushing top spring and sealing bead, is equipped with the breach snapped in for locking piece on shaping piece and blade.
5. lock core according to claim 4, it is characterized in that: the outside of described each shaping piece is equipped with multiple the 3rd projection protruding from the setting of shaping piece periphery, corresponding, at the second draw-in groove that inwall the 3rd projection that is provided with mean on shaping piece of lock gall set snaps in, the second draw-in groove restriction shaping piece circumferentially rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190223.3U CN205400297U (en) | 2016-03-12 | 2016-03-12 | Lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190223.3U CN205400297U (en) | 2016-03-12 | 2016-03-12 | Lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400297U true CN205400297U (en) | 2016-07-27 |
Family
ID=56440373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620190223.3U Active CN205400297U (en) | 2016-03-12 | 2016-03-12 | Lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121373A (en) * | 2016-08-03 | 2016-11-16 | 张正伟 | Angle-regulating comb location lock core |
| CN109944431A (en) * | 2019-03-31 | 2019-06-28 | 许炳辉 | A kind of clamped based on dead-centre position avoids generating the construction hanging basket shaken |
-
2016
- 2016-03-12 CN CN201620190223.3U patent/CN205400297U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121373A (en) * | 2016-08-03 | 2016-11-16 | 张正伟 | Angle-regulating comb location lock core |
| CN109944431A (en) * | 2019-03-31 | 2019-06-28 | 许炳辉 | A kind of clamped based on dead-centre position avoids generating the construction hanging basket shaken |
| CN109944431B (en) * | 2019-03-31 | 2021-08-31 | 明光市明秀建筑工程有限公司 | Construction hanging basket capable of avoiding shaking based on dead point position clamping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |