CN202520072U - Clutching mechanism for lock - Google Patents
Clutching mechanism for lock Download PDFInfo
- Publication number
- CN202520072U CN202520072U CN2012201177927U CN201220117792U CN202520072U CN 202520072 U CN202520072 U CN 202520072U CN 2012201177927 U CN2012201177927 U CN 2012201177927U CN 201220117792 U CN201220117792 U CN 201220117792U CN 202520072 U CN202520072 U CN 202520072U
- Authority
- CN
- China
- Prior art keywords
- button
- spline
- lock
- clutch
- roller
- 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 - Lifetime
Links
Images
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a clutching mechanism for a lock. The clutching mechanism comprises a base, a handle shaft, a spline buckle, a spline, a spline key and a buckling key; the front end of the handle shaft is connected with the spline buckle; the spline is arranged between the spline buckle and the buckling key; the spline buckle and the spline are matched with the bottom of the buckling key to form a clamping groove; a rolling post is arranged in the base; and the rolling post is matched with the clamping groove under the effect of an external force, so that the spline buckle, the spline and the buckling key are linked. The clutching mechanism provided by the utility model has the beneficial effects as follows: the clutching mechanism provided by the utility model has a reasonable structure; and furthermore, the clutching mechanism has a motor driving mode and a mechanical locking core driving mode, so that the two modes can be used in a matching manner, and the properties are stable and reliable.
Description
Technical field
The utility model relates to the lock field, especially a kind of clutch of lock.
Background technology
The arbor of control lock and lock body interlock or not interlock be to realize through the clutch of lock, inconsistent phenomenon takes place in regular meeting during the clutch locked in the prior art, causes disengaging performance unstable.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of clutch of lock of stable performance is provided.
The utility model solves the technical scheme that its technical problem adopts: the clutch of this lock; Comprise base, arbor, flower button, spline and button, arbor front end and flower buckle, spline are located between flower button and the button; Flower button, spline and button bottom cooperate draw-in groove of formation; Be provided with roller in the base, roller can form with this draw-in groove under external force and cooperate, and makes flower button, spline and button form interlock.
As preferably, be provided with a flexible motor below the said roller, flexible motor is provided with motor pushing point, and motor pushing point cooperates with roller formation under the stretching motion of flexible motor.
As preferably, be provided with lock core in the base, under turning effort, form and cooperates on the lock core with dialling button, dial button pushing point formation bottom support of buckling and cooperate, be fixed with flexible motor on the support.
As preferably, be connected with back-moving spring on the support.
As preferably, lock core adopts pressure-bearing type or vertically placed type.
As preferably, base is provided with the spacing point that the anglec of rotation to arbor provides constraints.
The effect that the utility model is useful is: the utility model is rational in infrastructure, and has motor-driven and two kinds of patterns of mechanical lock driving, and two kinds of patterns can be used, stable performance, reliable.
Description of drawings
Fig. 1 is the decomposition texture sketch map of embodiment 1;
Fig. 2 is the structural representation of the base of embodiment 1;
Fig. 3 is the side sectional view of embodiment 1;
Fig. 4 is the decomposition texture sketch map of embodiment 2;
Fig. 5 is the structural representation of the base of embodiment 2;
Fig. 6 is the side sectional view of embodiment 2;
Description of reference numerals: base 1, spacing some 1-1, arbor 2, flower button 3, spline 4, button 5, draw-in groove 6, roller 7, flexible motor 8, motor pushing point 8-1, support 9 is dialled button 10, dials button pushing point 10-1, lock core 11, back-moving spring 12.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment 1: like Fig. 1, shown in 3, the clutch of this lock comprises base 1, arbor 2, flower button 3, spline 4 and button 5; Arbor 2 front ends are connected with flower button 3; Spline 4 is located between flower button 3 and the button 5, and flower button 3, spline 4 and the cooperation of button 5 bottoms form a draw-in groove 6, are provided with roller 7 in the base 1; Roller 7 can form with this draw-in groove 6 under external force and cooperate, and makes flower button 3, spline 4 and button 5 form interlock.
Roller 7 belows are provided with a flexible motor 8, and flexible motor 8 is provided with motor pushing point 8-1, and motor pushing point 8-1 cooperates with roller 7 formation under the stretching motion of flexible motor 8.Be provided with vertically placed type lock core 11 in the base 1; Lock core 11 cooperates with 10 formation of group button under turning effort; Dial the button pushing point 10-1 that dials that detains on 10 and under the transverse movement of dialling button 10, cooperate, be fixed with flexible motor 8 on the support 9, be connected with back-moving spring 12 on the support 9 with the formation of support 9 bottoms.
Under the normality, arbor 2 can clockwise or be rotated counterclockwise, and is as shown in Figure 2, the restriction of the limited site 1-1 of the angle of rotation, and arbor 2 can not drive spline 4 rotations.Have two kinds of methods can make clutch work:
The one, flexible motor-driven mode of operation, flexible motor 8 up is pushed into roller 7 in the middle of the draw-in groove 6 through motor pushing point 8-1, thereby makes arbor 2 when rotated after receiving signal, drives splines 4 through roller 7 and works.Flexible motor 8 is done contractile motion receiving signal after several seconds, when roller 7 is got back to original position from three parts, freely falls, and makes the rotation of arbor 2 can not drive the rotation of spline 4.
The 2nd, mechanical lock drives mode of operation; When lock core 11 rotates, drive and dial button 10 motions, again through dialling the effect of button pushing point 10-1; Support 9 is up moved; Thereby make in the middle of the flexible motor 8 on the support 9 up is pushed into roller 7 draw-in groove 6, thereby make arbor 2 when rotated, drive spline 4 work through roller 7.When resetting, when lock core 11 back rotates, make and dial button 10 and reset do transverse movement, support 9 resets under the power effect of back-moving spring 12, resets thereby drive flexible motor 8, and roller 7 freely falls, and makes the rotation of arbor 2 can not drive the rotation of spline 4.
Embodiment 2: shown in Fig. 4-6, said lock core 11 adopts pressure-bearing type, and is all corresponding with it with the structure of dialling button 10, base 1 that lock core 11 cooperates, and corresponding with it with support 9 structures that group button 10 cooperates, all the other structures are all identical with embodiment 1.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (6)
1. the clutch of a lock; Comprise base (1), arbor (2), flower button (3), spline (4) and button (5), arbor (2) front end is connected with flower button (3), and spline (4) is located between flower button (3) and the button (5); It is characterized in that: flower button (3), spline (4) and button (5) bottom cooperate a formation draw-in groove (6); Be provided with roller (7) in the base (1), roller (7) can form with this draw-in groove (6) under external force and cooperate, and makes flower button (3), spline (4) and button (5) form interlock.
2. the clutch of lock according to claim 1; It is characterized in that: said roller (7) below is provided with a flexible motor (8); Flexible motor (8) is provided with motor pushing point (8-1), and motor pushing point (8-1) cooperates with roller (7) formation under the stretching motion of flexible motor (8).
3. the clutch of lock according to claim 2; It is characterized in that: be provided with lock core (11) in the base (1); Lock core (11) cooperates with group button (10) formation under turning effort; The button pushing point of dialling on the button (10) (10-1) of dialling cooperates with the formation of support (9) bottom, is fixed with flexible motor (8) on the support (9).
4. the clutch of lock according to claim 3 is characterized in that: be connected with back-moving spring (12) on the support (9).
5. the clutch of lock according to claim 3 is characterized in that: lock core (11) employing pressure-bearing type or vertically placed type.
6. the clutch of lock according to claim 1 is characterized in that: base (1) is provided with the spacing point (1-1) that the anglec of rotation to arbor (2) provides constraints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201177927U CN202520072U (en) | 2012-03-26 | 2012-03-26 | Clutching mechanism for lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201177927U CN202520072U (en) | 2012-03-26 | 2012-03-26 | Clutching mechanism for lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520072U true CN202520072U (en) | 2012-11-07 |
Family
ID=47103026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201177927U Expired - Lifetime CN202520072U (en) | 2012-03-26 | 2012-03-26 | Clutching mechanism for lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619392A (en) * | 2012-03-26 | 2012-08-01 | 夏志云 | Clutch mechanism of locks |
-
2012
- 2012-03-26 CN CN2012201177927U patent/CN202520072U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619392A (en) * | 2012-03-26 | 2012-08-01 | 夏志云 | Clutch mechanism of locks |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203123387U (en) | Roller coaster seat with locking mechanism safe pressing bar | |
| CN203420535U (en) | Intelligent TM (touch memory) card lock | |
| CN202520072U (en) | Clutching mechanism for lock | |
| CN202431058U (en) | Coded key | |
| CN202866449U (en) | Lockset device | |
| CN102619392A (en) | Clutch mechanism of locks | |
| CN203092440U (en) | Controlling and positioning device and ratchet wrench including same | |
| CN203097491U (en) | Lockset device | |
| CN204403229U (en) | A kind of two-way controllable overrunning clutch | |
| CN103498595A (en) | Lockset with aligning clutch | |
| CN202167363U (en) | Gear on-off device with locked position | |
| CN202152574U (en) | Mortise lock with back locking function | |
| CN207728125U (en) | The general clutch of smart lock | |
| CN203924949U (en) | A kind of mechanical composite lock | |
| CN107939169A (en) | A kind of decelerating motor built in antitheft door | |
| CN203584009U (en) | Lock provided with position correcting clutch | |
| CN102383670A (en) | Mortise lock with back-locking function | |
| CN202788305U (en) | Lock body device of multipoint lock | |
| CN203441200U (en) | Coded lock | |
| CN102409912A (en) | Rotary connecting rod lock | |
| CN202185874U (en) | Ratchet spanner | |
| CN103513562B (en) | Upper bar handsetting mechanism and clock and watch | |
| CN205822947U (en) | Split type omnipotent reset pulling axis device | |
| CN106013972B (en) | Split type reset pulling axis device | |
| CN201300732Y (en) | Driver for an electric wheelchair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121107 Effective date of abandoning: 20150909 |
|
| RGAV | Abandon patent right to avoid regrant |