CN205277062U - Slider pellet shot from a slingshot formula of deflecting idle running lock core - Google Patents
Slider pellet shot from a slingshot formula of deflecting idle running lock core Download PDFInfo
- Publication number
- CN205277062U CN205277062U CN201620044823.9U CN201620044823U CN205277062U CN 205277062 U CN205277062 U CN 205277062U CN 201620044823 U CN201620044823 U CN 201620044823U CN 205277062 U CN205277062 U CN 205277062U
- Authority
- CN
- China
- Prior art keywords
- slide block
- collar member
- groove
- outer collar
- post
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a slider pellet shot from a slingshot formula of deflecting idle running lock core, including the fixed bolster, the fixed bolster includes preceding ring post and back ring post that the reciprocal anchorage set up, and preceding ring post and back ring post coaxial line set up, are provided with the outer lane piece of ring cylindricality in the preceding ring post, and outer lane piece inner peripheral surface is provided with the ring channel around its inner peripheral surface, the inside inner circle spare that is provided with the ring cylindricality of outer lane piece, and the outer peripheral face of inner circle spare is provided with the annular arch around its outer peripheral face, and annular arch is arranged in in the ring channel, the inner peripheral surface of inner circle spare is provided with a lock tooth, and a slider groove is sealed and be provided with in the positive centre side of the being provided with bodily form groove of outer lane piece front end, the bottom surface in the front end side of the lieing in size groove of inner circle spare, the rear end of inner circle spare, the utility model discloses the recess of different keys can make between inner circle spare and the outer lane piece rotatory angle different, has only in the time of exact key male, could realize unblanking. And in the time of the key male of mistake, can rotate and nevertheless can not unblank.
Description
Technical field
The utility model relates to lock core technical field, particularly relates to a kind of deflection slide block cylinder type idle-run lock pin.
Background technology
Existing lock core is when usual state, and the periphery mounting block of the inside and inner core body keep coordinating, and core body can not dally, and inserts correct key and can twist core body and unblank. Such lock core is easy to be inserted by violence unlocking tool twist core body in key hole by force and then drive outer collar member to unblank, and not only theftproof performance is poor, and core body also can be destroyed.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of deflection slide block cylinder type idle-run lock pin, solves the problem that lock core can be destroyed by twisting by force.
The utility model is achieved in that a kind of deflection slide block cylinder type idle-run lock pin, comprise fixing support, fixing support comprises the front annulus post and rear annulus post that are mutually fixedly set, front annulus post and rear annulus post are coaxially set, the outer collar member of annulus cylindricality it is provided with in front annulus post, outer collar member inner peripheral surface is provided with the ring groove around inner circumferential surface, outer collar member inside is provided with the interior collar member of annulus cylindricality, the periphery of interior collar member is provided with the annular protrusion around its periphery, annular protrusion is placed in described ring groove, the inner peripheral surface of interior collar member is provided with a lock tooth, the middle of outer collar member front end is provided with cube shape groove, the front end of interior collar member is positioned at the bottom surface of cube type groove, the back-end closure of interior collar member and be provided with a slide block slot, the axis of collar member and its axis and interior collar member axis being parallel in slide block slot deviation, slide block it is provided with in slide block slot, it is provided with sliding block spring between at the bottom of slide block and slide block slot, it is provided with plectrum cam in rear annulus post, plectrum cam rear end is provided with plectrum, front end is provided with cylindrical trough, axis and the front annulus post of cylindrical trough are coaxially set, cylindrical trough is provided with cylindrical web member, the front end face of web member is provided with the slide block slot corresponding with slide block slot, the periphery of web member is provided with lower bullet groove, it is provided with lower pellet in lower bullet groove, the inner peripheral surface of cylindrical trough is provided with bullet groove, marble spring and upper pellet it is provided with in upper bullet groove, slide block slot is placed in the bottom of lower bullet groove, the lower lower end of pellet is turbination, the rear end of slide block arranges inclined-plane, the front end face of web member and the aft end face of outer collar member are provided with the card component of mutual grafting.
Further, described card component comprises the convex post being arranged on outer collar member rear end and the groove being arranged on web member front end, the setting corresponding to groove of convex post.
Further, described slide block slot and slide block are cube type.
Further, the front end face of outer collar member is protruded and internal diameter equals the internal diameter of outer collar member in the front end of front annulus post.
Further, the quantity of ring groove and annular protrusion is all two.
Further, it is provided with card-bit part between outer collar member and front right cylinder.
The utility model tool has the following advantages: the groove of different keys can make the angle rotated between interior collar member from outer collar member different, only when correct key inserts, slide block in interior collar member just can enter into slide block slot, thus withstand lower pellet and move up, so that lower pellet blocks web member and cylindrical trough, namely web member and plectrum cam is made to be secured together, then web member is driven to rotate by outer collar member, web member drive plectrum cam rotation, thus plectrum can stir outer collar member realize unblank. And when the key of mistake inserts, slide block in interior collar member can not enter into slide block slot, lower pellet is in lower bullet groove, and upper pellet is in bullet groove, and web member can rotate mutually with cylindrical trough, namely web member is not secured together with plectrum cam, even if then rotating key, outer collar member drives web member to rotate, but cylindrical trough does not rotate, then plectrum cam does not rotate, thus realizes mistake key insertion and can rotate but can not unblank.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model correct key when inserting;
Fig. 2 is the structural representation during insertion of the utility model mistake key.
Embodiment
By technology contents of the present utility model, structural attitude being described in detail, are realized object and effect, below in conjunction with enforcement mode and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of deflection slide block cylinder type idle-run lock pin, comprise fixing support 1, fixing support comprises the front annulus post 2 and rear annulus post 3 that are mutually fixedly set, front annulus post and rear annulus post are coaxially set, the outer collar member 4 of annulus cylindricality it is provided with in front annulus post, outer collar member inner peripheral surface is provided with the ring groove 5 around inner circumferential surface, outer collar member inside is provided with the interior collar member 6 of annulus cylindricality, the periphery of interior collar member is provided with the annular protrusion 7 around its periphery, annular protrusion is placed in described ring groove, the inner peripheral surface of interior collar member is provided with a lock tooth 8, the middle of outer collar member front end is provided with cube shape groove 9, the front end of interior collar member is positioned at the bottom surface of cube type groove, the back-end closure of interior collar member and be provided with a slide block slot 10, the axis of collar member and its axis and interior collar member axis being parallel in slide block slot deviation, slide block 11 it is provided with in slide block slot, sliding block spring (not shown go out) it is provided with between at the bottom of slide block and slide block slot, it is provided with plectrum cam 12 in rear annulus post, plectrum cam rear end is provided with plectrum 13. the latch etc. that plectrum 13 is locked a door for stirring, after stirring, it is possible to opened by door. plectrum cam front end is provided with cylindrical trough 14, axis and the front annulus post of cylindrical trough are coaxially set, cylindrical trough is provided with cylindrical web member 15, the front end face of web member is provided with the slide block slot 16 corresponding with slide block slot, the periphery of web member is provided with lower bullet groove 17, lower pellet 18 it is provided with in lower bullet groove, the inner peripheral surface of cylindrical trough is provided with bullet groove 19, marble spring (not shown go out) and upper pellet 20 it is provided with in upper bullet groove, slide block slot is placed in the bottom of lower bullet groove, the lower lower end of pellet is turbination, the rear end of slide block arranges inclined-plane, the front end face of web member and the aft end face of outer collar member are provided with the card component 21 of mutual grafting.
The utility model in use, first will at the inner face insertion key of interior collar member. the appearance that key is concrete, as shown in Figure 1-2, comprises a key handle 30 and key cylinder 31, and key handle is sheet, and key cylinder periphery wall has dug key slot 32, and different key slot on the key is different relative to the angle of key handle. time correct key inserts, lock tooth moves in key slot, and after key insertion being entered, key handle can enter in cube shape groove, as shown in Figure 1. owing to key slot is correct relative to the angle of key handle, then interior collar member is correct relative to the angle of rotation of outer collar member, time the card component of outer like this collar member is connected with web member, slide block in interior collar member just can enter into slide block slot, thus withstand lower pellet and move up, so that lower pellet blocks web member and cylindrical trough, namely web member and plectrum cam is made to be secured together, then web member is driven to rotate by outer collar member, web member drive plectrum cam rotation, thus plectrum can stir outer collar member realize unblank. and when the key of mistake inserts, as shown in Figure 2, key handle still can enter in cube shape groove, owing to the key slot of mistake is wrong relative to the angle of key handle, then inner ring can rotate the angle of a deviation relative to outer ring, time then the card component of outer collar member is connected with web member, slide block in interior collar member would not enter into slide block slot, lower pellet is in lower bullet groove, upper pellet is in bullet groove, web member can rotate mutually with cylindrical trough, namely web member is not secured together with plectrum cam, even if then rotating key, outer collar member drives web member to rotate, but cylindrical trough does not rotate, then plectrum cam does not rotate, thus realize mistake key insertion and can dally but can not unblank.
Card component has multiple implementation, as long as can outer collar member and web member insertion be connected. As can be arranged a projection on web member, then arranging a breach corresponding with projection in collar member outside, time outer like this collar member moves to web member, projection can enter into breach, it is achieved that grafting. In the utility model, card component comprises the convex post 22 being arranged on outer collar member rear end and the groove 23 being arranged on web member front end, the setting corresponding to groove of convex post. Like this, time Connection Card closes, convex post can enter into groove, like this, rotates outer collar member and web member can be driven to rotate.
As a kind of optional embodiment, described slide block slot and slide block are cube type, and structure is simple, effective. As illustrated in fig. 1 and 2, the quantity of ring groove and annular protrusion is all two.
In order to protect outer collar member, avoiding outer collar member to be damaged by violence, the front end face of the front end outer collar member of protrusion of front annulus post and internal diameter equal the internal diameter of outer collar member. Namely before, outer collar member is wrapped up by annulus post, cannot touch outer collar member outside, thus avoid the destruction of external collar member.
For the ease of after being unlocked, key can be extracted, the utility model is provided with card-bit part between collar member and front right cylinder outside. Card-bit part is namely for blocking relative with front right cylinder for outer collar member, and when the dynamics of rotation is less, outer collar member is relative with front right cylinder to be blocked. And outer collar member is after being subject to firmly rotation, outer collar member can relative rotate with front right cylinder. The utility model in use, after unblanking, it is possible to outer collar member and front right cylinder are rotated to card-bit part place so that outer collar member and front right cylinder are blocked by card-bit part, then extract key out. As a kind of optional embodiment, the implementation of spacing part is as follows, namely outer collar member includes spherical groove, front right cylinder has cylindrical groove, has spring and ball in cylindrical groove, when the concave slot sports of outer collar member is to cylindrical groove position, ball can be pushed into spherical groove by the spring of cylindrical groove, namely outer collar member and front right cylinder can be blocked, only just outer collar member and front right cylinder can be moved away from card-bit part in the use exerted oneself, namely mutually rotate.
The foregoing is only embodiment of the present utility model; not thereby scope of patent protection of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all it is included in scope of patent protection of the present utility model with reason.
Claims (6)
1. a deflection slide block cylinder type idle-run lock pin, it is characterized in that: comprise fixing support, fixing support comprises the front annulus post and rear annulus post that are mutually fixedly set, front annulus post and rear annulus post are coaxially set, the outer collar member of annulus cylindricality it is provided with in front annulus post, outer collar member inner peripheral surface is provided with the ring groove around inner circumferential surface, outer collar member inside is provided with the interior collar member of annulus cylindricality, the periphery of interior collar member is provided with the annular protrusion around its periphery, annular protrusion is placed in described ring groove, the inner peripheral surface of interior collar member is provided with a lock tooth, the middle of outer collar member front end is provided with cube shape groove, the front end of interior collar member is positioned at the bottom surface of cube type groove, the back-end closure of interior collar member and be provided with a slide block slot, the axis of collar member and its axis and interior collar member axis being parallel in slide block slot deviation, slide block it is provided with in slide block slot, it is provided with sliding block spring between at the bottom of slide block and slide block slot, it is provided with plectrum cam in rear annulus post, plectrum cam rear end is provided with plectrum, front end is provided with cylindrical trough, axis and the front annulus post of cylindrical trough are coaxially set, cylindrical trough is provided with cylindrical web member, the front end face of web member is provided with the slide block slot corresponding with slide block slot, the periphery of web member is provided with lower bullet groove, it is provided with lower pellet in lower bullet groove, the inner peripheral surface of cylindrical trough is provided with bullet groove, marble spring and upper pellet it is provided with in upper bullet groove, slide block slot is placed in the bottom of lower bullet groove, the lower lower end of pellet is turbination, the rear end of slide block arranges inclined-plane, the front end face of web member and the aft end face of outer collar member are provided with the card component of mutual grafting.
2. one deflection slide block cylinder type idle-run lock pin according to claim 1, it is characterised in that: described card component comprises the convex post being arranged on outer collar member rear end and the groove being arranged on web member front end, the setting corresponding to groove of convex post.
3. one deflection slide block cylinder type idle-run lock pin according to claim 1, it is characterised in that: described slide block slot and slide block are cube type.
4. one deflection slide block cylinder type idle-run lock pin according to claim 1, it is characterised in that: the front end face of the front end outer collar member of protrusion of front annulus post and internal diameter equal the internal diameter of outer collar member.
5. one deflection slide block cylinder type idle-run lock pin according to claim 1, it is characterised in that: the quantity of ring groove and annular protrusion is all two.
6. one deflection slide block cylinder type idle-run lock pin according to claim 1, it is characterised in that: it is provided with card-bit part between outer collar member and front right cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620044823.9U CN205277062U (en) | 2016-01-18 | 2016-01-18 | Slider pellet shot from a slingshot formula of deflecting idle running lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620044823.9U CN205277062U (en) | 2016-01-18 | 2016-01-18 | Slider pellet shot from a slingshot formula of deflecting idle running lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277062U true CN205277062U (en) | 2016-06-01 |
Family
ID=56061646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620044823.9U Withdrawn - After Issue CN205277062U (en) | 2016-01-18 | 2016-01-18 | Slider pellet shot from a slingshot formula of deflecting idle running lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545102A (en) * | 2016-01-18 | 2016-05-04 | 宁德师范学院 | Idle pick-proof lock cylinder structure |
| CN108150024A (en) * | 2016-12-02 | 2018-06-12 | 广东美的厨房电器制造有限公司 | Door lock assembly |
-
2016
- 2016-01-18 CN CN201620044823.9U patent/CN205277062U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545102A (en) * | 2016-01-18 | 2016-05-04 | 宁德师范学院 | Idle pick-proof lock cylinder structure |
| CN108150024A (en) * | 2016-12-02 | 2018-06-12 | 广东美的厨房电器制造有限公司 | Door lock assembly |
| CN108150024B (en) * | 2016-12-02 | 2020-04-07 | 广东美的厨房电器制造有限公司 | Door lock assembly |
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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: 20160601 Effective date of abandoning: 20171027 |
|
| AV01 | Patent right actively abandoned |