CN1944928A - A removable core assembly for a lock cylinder - Google Patents
A removable core assembly for a lock cylinder Download PDFInfo
- Publication number
- CN1944928A CN1944928A CN 200610149288 CN200610149288A CN1944928A CN 1944928 A CN1944928 A CN 1944928A CN 200610149288 CN200610149288 CN 200610149288 CN 200610149288 A CN200610149288 A CN 200610149288A CN 1944928 A CN1944928 A CN 1944928A
- Authority
- CN
- China
- Prior art keywords
- stator
- passage
- lock core
- lock body
- assembly
- 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.)
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- Iron Core Of Rotating Electric Machines (AREA)
- Lock And Its Accessories (AREA)
Abstract
A lock core cylinder (10) is operated by a key (11). The lock core cylinder (10) includes an external lock body (12) for accommodating the lock core assembly (21). The lock core assembly (21) includes a buckle (45), and the lock core assembly can move between the holding position and the releasing position, the lock core assembly (21) is allowed to be detached from the lock body (12) when the buckle (45) is at the releasing position.
Description
Technical field
The present invention relates to lock core column, relate in particular to a kind of lock core column with removable lock core.
Background technology
Lock core column comprises a rotor of cooperating with stator.Thereby operationally the pin that links with rotor and stator is moved by means of key this rotor can be rotated with the operable lock stem stem.Usually, liner ring around stator so that will sell and make pin inwardly to advance the spring that engages with key to remain in position.
A kind of past, known lock core column had removable lock core.Outside this lock core is maintained at by means of a fastener in the lock core inboard in the lock body.The shortcoming of this device is that lock core column is longer relatively.This makes assembling difficulty under some situation.
Another kind of lock core column has the side muscle, and it remains on lock core in the lock body.The shortcoming of this lock is easily and sometimes to be removed by accident when lock wearing and tearing rear lock core.
Goal of the invention
The objective of the invention is to overcome or improve at least one of above-mentioned shortcoming.
Summary of the invention
Disclose a kind of lock core column at this, comprising:
One outer lock body has the lock body of a band edge face; One from the passage of described end face to the inner extension of lock body, and described passage has a longitudinal axis; One groove in described lock body, it longitudinally extends with respect to described passage and leads to described passage from described end face, and comprises a slot part that extends around described axis angledly, and this slot part and described end face separate;
One is arranged in the lock core assembly of described passage, and described assembly comprises:
One stator, it has an end face and from the passage of this stator faces to the stator interior extension, and this stator passage has a longitudinal axis,
One is positioned at the rotor of stator passage, its operation by key can be done angular movement with respect to described stator around axis stator, operationally engage with key with the key pin that rotor and stator link, so that described angular movement is provided, this angular movement is from a key insertion position, one latch is bonded in the described groove so that move along described groove
One buckle, it can move between the second place that prevents the primary importance that assembly removes and allow assembly to extract out from outer lock body passage from outer lock body passage; And wherein,
Described latch and groove be configured such that when described latch is arranged in described slot part described pin joint close described outside lock body, thereby prevent that assembly from extracting out from described lock body passage.
Preferably, described groove comprises a longitudinal extension part, this longitudinal extension part longitudinally extends with respect to outer lock body passage longitudinal axis lock body passage outside described, wherein said longitudinal extension part is positioned at the insertion that a precalculated position is used for described key angledly, and described longitudinal extension part angledly is not put around the longitudinal axis of stator body passage from described precalculated position.
Preferably, the longitudinal axis of the longitudinal axis of described outer lock body passage and stator passage is same axis.
Preferably, described buckle comprises a fastener that can pivot around horizontal with respect to axis stator substantially buckle axis, and this fastener pivots between the described primary importance and the described second place around described buckle axis.
Preferably, described assembly comprises that one promotes the spring of described fastener to described primary importance.
Preferably, described fastener comprise first junction surface and that when described buckle is positioned at primary importance, engages described stator when buckle is positioned at described primary importance, engage outside second junction surface of lock body.
Preferably, described fastener is that the part of described lock core assembly is so that move with the lock core assembly.
Preferably, described assembly comprises one around described stator and the sleeve that operationally links with stator, so that keep described key pin.
Description of drawings
Preferred form of the present invention is described with reference to the accompanying drawings for example, wherein:
Fig. 1 is the schematic perspective view of lock core column and key thereof;
Fig. 2 is the lock core column of Fig. 1 and the schematic part exploded perspective view of key;
Fig. 3 is the schematic side elevation of the lock core column of Fig. 1;
Fig. 4 is the schematic end of the lock core column of Fig. 3;
Fig. 5 is the schematic sectional side view of lock core column shown in Figure 4 along Fig. 4 line 5-5 parting;
Fig. 6 is the schematic cross section end-view of lock core column shown in Figure 3 6-6 parting along the line;
Fig. 7 is the schematic cross section end-view of lock core column shown in Figure 3 7-7 parting along the line;
Fig. 8 is the schematic side elevation of lock body of the lock core column of Fig. 1;
Fig. 9 is the schematic end of the lock body of Fig. 8;
Figure 10 is the schematic cross section end-view of the lock body of Fig. 8 10-10 parting along the line;
Figure 11 is the schematic cross section end-view of the lock body of Fig. 8 11-11 parting along the line;
Figure 12 is the schematic side elevation of the key of Fig. 1;
Figure 13 is the schematic side elevation of lock core assembly of the lock core column of Fig. 1;
Figure 14 is another schematic side elevation of the lock core assembly of Figure 13;
Figure 15 is the schematic end of lock core assembly shown in Figure 14;
Figure 16 is another schematic end of the lock core assembly of Figure 14;
Figure 17 is the schematic cross section end-view of the lock core assembly 17-17 parting along the line of Figure 14;
Figure 18 is the schematic enlarged drawing of a part of lock core assembly shown in Figure 17;
Figure 19 is the schematic section end-view of the lock core assembly 19-19 parting along the line of Figure 14;
Figure 20 is the schematic enlarged drawing of the lock core assembly part of Figure 19;
Figure 21 is the schematic perspective view that is applied in the fastener in the lock core column of Fig. 1;
Figure 22 is the schematic side elevation of the fastener of Figure 21;
Figure 23 is the schematic end of the fastener of Figure 21; And
Figure 24 is the schematic cross section end-view of fastener shown in Figure 22 24-24 parting along the line.
The specific embodiment
A kind of lock core column 10 and key 11 thereof have schematically been described in the accompanying drawings.Lock core column 10 comprises an outer lock body 12.Lock body 12 has an end face 13.Passage 14 extends to lock body 12 inside from end face 13.Passage 14 has a longitudinal axis 15.What be positioned at passage 14 the inners is a cam coupling 16, and cam 17 is thereon attached by threaded fastener 18.Friction spring 19 is between cam 17 and lock body 12.When lock core column 10 by appropriate key operation and key when axis 15 rotates, cam 17 also around axis 15 rotations so that the lock set that operation links.Coupling 16 has the longitudinal extension groove 20 that cooperates with lock core assembly 21.Therefore lock core assembly 21 is to passage 14 inner extensions so that engage with coupling 16.
Sleeve 22 has a passage 24, holds certain sub 25 in it.Stator 25 is roughly cylindrical and has an end face 26, and passage 27 extends to stator 25 inside from end face 26.Fastener 28 is installed on the stator 25.Sleeve 22 is fixed on the stator 25 and adjacent end face 26 by twisting.
A buckle 45 that comprises fastener 28 is positioned between sleeve 22 and the stator 25 by mooring ground (captively).Fastener 28 comprises a spine 46, and fastener 28 is around its pivot, thereby spine 46 provides a fastener 28 around its axis that " waves " 61.Axis 61 is perpendicular to longitudinal axis 15.
Should be appreciated that for sleeve 22, it has hole 54, junction surface 49 can pass therethrough stretches out; And hole 55, be provided for the passage that pin 38 enters stator slot 39.Stator 25 has groove 39 and can prevent that stator 25 produces angular movement when allowing to remove assembly 21 so that sell 38.
Remove in operation lock core column 10 described above and to insert appropriate key 11 in the process of lock core assembly 21.This key 11 not only has the combination that is used for lock core column 10, and comprises that an end 56 that adds is with engages male wheel face 52.Therefore to be set to the key that is generally used for operable lock 10 from leading edge 58 farther for key shoulder 57.Key 11 is that a kind of improved key is because it also engages with cam surface 52.
Remove in the process of lock core 21 at operation lock 10 described above, insert key 11.Key 11 has a blade sides 59 with needs, and it makes key 11 produce angular movements around axis 15, that is to say, side 59 with moving pin 60 so that allow rotor 29 to do angular movement with respect to stator 25.Then this angular movement with operation of cam face 52 from groove 50, to remove junction surface 49.This angular movement will be alignd with slot part 59 up to pin 34 along angled 43 moving pin 34 in addition.After this assembly 21 can be drawn out of.To carry out inverse operation if will insert lock core assembly 21.
During the normal running of lock core column 10, that is to say that when using a normal key and selling 34 when aliging with slot part 59, buckle 45 remains on assembly 21 in the lock body 12.
Claims (8)
1, a kind of lock core column comprises:
One outer lock body has the lock body of a band edge face; One from the passage of described end face to the inner extension of lock body, and described passage has a longitudinal axis; One groove in described lock body, it longitudinally extends with respect to described passage and leads to described passage from described end face, and comprises a slot part that extends around described axis angledly, and this slot part and described end face separate;
One is arranged in the lock core assembly of described passage, and described assembly comprises:
One stator, it has an end face and from the passage of this stator faces to the stator interior extension, and this stator passage has a longitudinal axis,
One is positioned at the rotor of stator passage, its operation by key can be done angular movement with respect to described stator around axis stator, operationally engage with key with the key pin that rotor and stator link, so that described angular movement is provided, this angular movement is from a key insertion position, one latch is bonded in the described groove so that move along described groove
One buckle, it can move between the second place that prevents the primary importance that assembly removes and allow assembly to extract out from outer lock body passage from outer lock body passage; And wherein,
Described latch and groove be configured such that when described latch is arranged in described slot part described pin joint close described outside lock body, thereby prevent that assembly from extracting out from described lock body passage.
2, lock core column according to claim 1, wherein said groove comprises a longitudinal extension part, this longitudinal extension part longitudinally extends with respect to outer lock body passage longitudinal axis lock body passage outside described, wherein said longitudinal extension part is positioned at the insertion that a precalculated position is used for described key angledly, and described longitudinal extension part is provided with from the longitudinal axis of described precalculated position around the stator body passage angledly.
3, lock core column according to claim 1 and 2, the longitudinal axis of the longitudinal axis of wherein said outer lock body passage and stator passage is same axis.
4, according to claim 1,2 or 3 described lock core columns, wherein said buckle comprises a fastener that can pivot around horizontal with respect to axis stator substantially buckle axis, and this fastener pivots between the described primary importance and the described second place around described buckle axis.
5, lock core column as claimed in claim 4, wherein said assembly comprises that one promotes the spring of described fastener to described primary importance.
6, as claim 4 or 5 described lock core columns, wherein said fastener comprise first junction surface and that when described buckle is positioned at primary importance, engages described stator when buckle is positioned at described primary importance, engage outside second junction surface of lock body.
7, as claim 4,5 or 6 described lock core columns, wherein said fastener is that the part of described lock core assembly is so that move with the lock core assembly.
8, as each described lock core column of claim 1 to 7, wherein said assembly comprises one around described stator and the sleeve that operationally links with stator, so that keep described key pin.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005904401A AU2005904401A0 (en) | 2005-08-15 | A removable core assembly for a lock cylinder | |
AU2005904401 | 2005-08-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1944928A true CN1944928A (en) | 2007-04-11 |
Family
ID=38044505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200610149288 Pending CN1944928A (en) | 2005-08-15 | 2006-08-15 | A removable core assembly for a lock cylinder |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1944928A (en) |
NZ (1) | NZ549104A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102725470A (en) * | 2010-01-27 | 2012-10-10 | 瑞尔达锯齿公司 | A programmable cylinder lock comprising a security device to prevent faulty programming |
CN104631915A (en) * | 2015-02-04 | 2015-05-20 | 肖立忠 | Mechanical lock easy to be disassembled and assembled |
-
2006
- 2006-08-11 NZ NZ54910406A patent/NZ549104A/en not_active IP Right Cessation
- 2006-08-15 CN CN 200610149288 patent/CN1944928A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102725470A (en) * | 2010-01-27 | 2012-10-10 | 瑞尔达锯齿公司 | A programmable cylinder lock comprising a security device to prevent faulty programming |
CN102725470B (en) * | 2010-01-27 | 2015-03-25 | 瑞尔达锯齿公司 | A programmable cylinder lock comprising a security device to prevent faulty programming |
CN104631915A (en) * | 2015-02-04 | 2015-05-20 | 肖立忠 | Mechanical lock easy to be disassembled and assembled |
Also Published As
Publication number | Publication date |
---|---|
NZ549104A (en) | 2007-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20070411 |
|
C20 | Patent right or utility model deemed to be abandoned or is abandoned |