CN101608513A - S shape locked groove elastic key theftproof lock - Google Patents
S shape locked groove elastic key theftproof lock Download PDFInfo
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- CN101608513A CN101608513A CNA2009100600048A CN200910060004A CN101608513A CN 101608513 A CN101608513 A CN 101608513A CN A2009100600048 A CNA2009100600048 A CN A2009100600048A CN 200910060004 A CN200910060004 A CN 200910060004A CN 101608513 A CN101608513 A CN 101608513A
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- key
- hoodle
- inner bag
- locked groove
- arc column
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Abstract
Form by outer courage, middle courage, inner bag, the S shape locked groove that the locked groove of inner bag is made up of female lock core piece and public lock core piece, in middle courage, the corresponding hoodle of the inner bag hole key cipher is installed, key cipher is made up of spring and roundlet arc column hoodle, little right cylinder hoodle, great circle arc column hoodle, big right cylinder hoodle, key uses the manufacturing of spring steel thin slice, can arrive lockset position of coupler with the locked groove distortion, the rear section of key is gradient thickness inclined-plane and key axis hole, and the front end of female lock core piece has individual button fracture.When not inserting key, gap between middle courage and the inner bag is by the roundlet arc column hoodle in the key cipher, the blocking-up of great circle arc column hoodle, inner bag can not rotate, when the elastic key that uses this lock inserts S shape locked groove, key teeth groove, key hoodle hole are correctly corresponding with key cipher, the gap of roundlet arc column hoodle and little right cylinder hoodle, great circle arc column hoodle and big right cylinder hoodle just in time coincides with the gap of middle courage and inner bag, has realized unblanking by rotating inner bag.
Description
Affiliated technical field
The present invention is a kind of theftproof lock.
Background technology
The kind of theftproof lock is by thousands of kinds, but the method that cracks is arranged all, appearance along with various theftproof locks, various instruments of unblanking are also occurring on the market, after understanding various theftproof locks and unlocking tool, find the locked groove of all theftproof locks and key all is straight and key all has certain thickness, so just given the space of various unlocking tools operations.
Summary of the invention
In order to make theftproof lock really play antitheft effect, the present invention uses S shape locked groove and thin slice elastic key, circular arc post hoodle, twist off and mouthful make theftproof lock reach antitheft purpose.
The technical scheme that the present invention solves its technical problem employing is: theftproof lock is by outer courage, middle courage, inner bag is formed, outer courage is the supporter of theftproof lock, middle courage and inner bag are the cores of whole theftproof lock, the S shape locked groove that the locked groove of inner bag is made up of two sections arcs, form by female lock core piece and public lock core piece, middle courage, key cipher is installed in the corresponding hoodle of the inner bag hole, key cipher is by spring and roundlet arc column hoodle, little right cylinder hoodle, great circle arc column hoodle, big right cylinder hoodle is formed, key uses the manufacturing of spring steel thin slice, can arrive lockset position of coupler with the locked groove distortion, key is S-shaped with locked groove in lock body, the rear section of key is gradient thickness inclined-plane and key axis hole, key can recover straight shape former state after withdrawing from the locked groove at once, the front end of inner bag has and twists off mouth, and the locator of middle courage and inner bag front end is by locating hole on middle courage and the inner bag and steel ball, spring is formed.When S shape locked groove elastic key theftproof lock does not insert key, gap between middle courage and the inner bag is by the roundlet arc column hoodle in the key cipher, the blocking-up of great circle arc column hoodle, inner bag can not rotate, when the elastic key that uses this lock inserts S shape locked groove, key teeth groove, key hoodle hole are correctly corresponding with key cipher, the gap of roundlet arc column hoodle and little right cylinder hoodle, great circle arc column hoodle and big right cylinder hoodle just in time coincides with the gap of middle courage and inner bag, has realized unblanking by the rotation inner bag.When running into malice and unblank, because the path clearance of key is little to be again S shape, the space that has not had the master key operation, traditional method for unlocking can reduce the bump method and coach method, Qiang Kaifa, the bump method because of transmitting horizontal impact, does not play effect to great circle arc column hoodle, big right cylinder hoodle in S shape lock road; The method of coaching needs rotating liner, when rotating liner by force, in the aperture that can pass through after the hoodle hole mutual dislocation of courage and inner bag reduce because roundlet arc column hoodle and great circle arc column hoodle are that big centre, two ends is little, therefore behind rotating liner by force, coach method and also cannot use; Open method by force and the tool that goes into operation by force can only be inserted into the lockhole mouth, lockhole disconnects from twisting off mouthful when the torsion that bears is excessive, and the tool that goes into operation by force can't be used for the very narrow key channel in the inside.
The invention has the beneficial effects as follows, changed the method for traditional manufacturing lock ﹠ key, make various malice unlocking tools not have the operating space, realize real theftproof lock.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is S shape locked groove elastic key anti-theft lock structure figure.
Fig. 2 is the S shape locked groove elastic key anti-theft lock structure figure that inserts key.
Fig. 3 is inner-tube structure figure E-E, F F, G-G, H-H, I-I, J-J, K-K, L-L sectional drawing.
Fig. 4 is inner bag manufacturing structure figure.
Fig. 5 is A-A, B-B, C-C, D-D sectional drawing.
Fig. 6 is Key structure figure.
Fig. 7 is a key sheath structure chart.
Fig. 8 is that roundlet arc column hoodle is at the fundamental diagram that prevents that the method for coaching from unblanking.
Fig. 9 is the method for attachment of dialling locking plate.
Among the figure 1, outer courage, 2, middle courage, 3, inner bag, 4, key channel, 5, spring, 6, roundlet arc column hoodle, 7, little right cylinder hoodle, 8, great circle arc column hoodle, 9, big right cylinder hoodle, 10, steel ball, 11, bonnet, 12, bolt, 13, connection is dialled locked plate device, 14, key, 15, the hoodle hole, 16, twist off mouth, 17, female lock core piece, 18, public lock core piece, 19, flange, 20, locating hole, 21, the key teeth groove, 22, key hoodle hole, 23, the key axis hole, 24, key gradient thickness section, 25, the spring bayonet socket, 26, the key sheath, 27, the protheca sheet, 28, back sheath sheet, 29, the hypotenuse block, 30, rivet, 31, knob, 32, the key axle, 33, key sheath hanging hole, 34, pull out locking plate, 35, pivot pin, 36, lockhole.
The specific embodiment
Fig. 1 is S shape locked groove elastic key anti-theft lock structure figure: among the figure by (1), outer courage, (2), middle courage, (3), inner bag, (4), key channel, (5), spring, (6), roundlet arc column hoodle, (7), little right cylinder hoodle, (8), great circle arc column hoodle, (9), big right cylinder hoodle, (10), steel ball, (11), bonnet, (12), bolt, (13), connection is dialled locked plate device, (15), the hoodle hole, (20), locating hole is formed a S shape locked groove elastic key theftproof lock, do not insert key (6) this moment, roundlet arc column hoodle and (8), great circle arc column hoodle is with (3), the rotating channel blocking-up of inner bag makes S shape locked groove elastic key theftproof lock be in closed condition.
Fig. 2 is the S shape locked groove elastic key anti-theft lock structure figure that inserts key: among the figure (14), key inserts in the S shape locked groove elastic key theftproof lock, (21), the key teeth groove, (22), key hoodle hole coincide with corresponding key cipher respectively, (6), roundlet arc column hoodle and (7), the gap of little right cylinder hoodle, (8), great circle arc column hoodle and (9), the gap of big right cylinder hoodle all and (2), middle courage and (3), the gap of inner bag matches, rotation (14), key can drive (3), the inner bag rotation, realization is unblanked, by (5), spring, (10), steel ball, (20), the locator that locating hole is formed is for allow when respectively organizing key cipher and resetting accurately return after rotation.
Fig. 3 is inner-tube structure figure E-E, F-F, G-G, H-H, I-I, J-J, K-K, the L-L sectional drawing: inner bag is by (17) among the figure, female lock core piece, (18), public lock core piece is formed, J-J is (16) among the figure, twist off the sectional structure chart of mouth, its effect is when experience is unblanked by force, the person of unblanking uses the tool that goes into operation by force to rotate (36) by force, lockhole, utilize (2), middle courage and (3), (6) are sheared in the gap of inner bag, roundlet arc column hoodle and (8), great circle arc column hoodle, for making S shape locked groove elastic key theftproof lock play antitheft effect, (36), lockhole is from (16), twist off a mouthful disconnection, stoped door to be opened by force, protected a user's property safety with the value of a lock, it is just passable that the user only need change a S shape locked groove elastic key theftproof lock again afterwards; The effect of (8), great circle arc column hoodle improves anti-shear ability exactly in S shape locked groove elastic key theftproof lock, weak spot is stayed (16), is twisted off mouth.
Fig. 4 is inner bag manufacturing structure figure: (17), female lock core piece among the figure, (18), public lock core piece is two independent parts, and they are combined, through punching press (19), flange are buckled well, make (17), female lock core piece, (18), public lock core piece become one and have constituted (3), inner bag parts.
Fig. 5 is A-A, B-B, C-C, D-D sectional drawing: the sectional structure chart that is S shape locked groove elastic key theftproof lock.
Fig. 6 is Key structure figure: key also is a key of the present invention, its front end is the spring steel thin slice, guarantee that key can enter interior arrival of lock with S shape locked groove and unblank a little, recover straight shape former state after withdrawing from locked groove, (24) of rear end, the effect of key gradient thickness section is born and is reversed (36), the strength that lockhole is unblanked, the front springs steel thin slice of key is not bear the strength of reversing of unblanking, (21), key teeth groove and (22), key hoodle hole and corresponding key cipher coincide, by changing (21), the degree of depth of key teeth groove, the position, (22), the diameter in key hoodle hole, different keys is produced in the position, and is equipped with (7) of respective length on key cipher, little right cylinder hoodle and (9), big right cylinder hoodle; (23), key axis hole and (25), spring bayonet socket are to cooperate to form (26), key sheath.
Fig. 7 is a key sheath structure chart: be protection elastic key and convenient the use by (5), spring among the figure, (14), key, (27), the protheca sheet, (28), back sheath sheet, (29), hypotenuse block, (30), rivet, (31), knob, (32), key axle, (33), key sheath hanging hole have been formed the key sheath, wherein (27), protheca sheet and (29), hypotenuse block, (30), rivet are one, and (28), back sheath sheet and (32), key axle are one; Press (31), knob compression (5), spring in use, make (14), key displacement surpass (29), hypotenuse block, under the aperture effect of (5), spring, outwards eject, see figure O-O, M-M; After using, key is pressed back the key sheath, and (14), key are along (29), the hypotenuse motion compresses (5) of hypotenuse block, spring, after quilt (5), spring are shifted (29), hypotenuse block onto after surpassing (29), hypotenuse block, finish the pass closed procedure of key, see figure L-L, M-M, N-N.
Fig. 8 is a roundlet arc column hoodle at the fundamental diagram that prevents that the method for coaching from unblanking: with roundlet arc column hoodle is that example explanation (6), roundlet arc column hoodle and (8), great circle arc column hoodle are preventing that the method for coaching from playing very crucial effect in unblanking, when one group of key cipher below the person of unblanking pushes aside with probe points, behind rotation (3), the inner bag, all (15), hoodle holes misplace, the aperture that can pass through dwindles, because (6), roundlet arc column hoodle and (8), great circle arc column hoodle are that the little two ends of mid diameter diameter is big, so the key cipher of back just can not have been pushed aside by point.
Fig. 9 is the method for attachment of dialling locking plate: (34), group locking plate are dialled locked plate device with (13), connection and are riveted with (35), bearing pin, (34), dialling locking plate and traditional theftproof lock, to dial locking plate the same, and the use of S shape locked groove elastic key theftproof lock and existing security door are already integrated with better.
Claims (5)
1, a kind of S shape locked groove elastic key theftproof lock is by outer courage, middle courage, inner bag is formed, outer courage is the supporter of theftproof lock, middle courage and inner bag are the cores of whole theftproof lock, the locked groove of inner bag is a S shape locked groove, middle courage, key cipher is installed in the corresponding hoodle of the inner bag hole, key cipher is by spring and roundlet arc column hoodle, little right cylinder hoodle, great circle arc column hoodle, big right cylinder hoodle is formed, key uses the manufacturing of spring steel thin slice, can arrive lockset position of coupler with the locked groove distortion, key is S-shaped with locked groove in lock body, the rear section of key is gradient thickness inclined-plane and key axis hole, key can recover straight shape former state after withdrawing from the locked groove at once, the front end of inner bag has and twists off mouth, and the locator of middle courage and inner bag front end is by locating hole on middle courage and the inner bag and steel ball, spring is formed.When S shape locked groove elastic key theftproof lock does not insert key, gap between middle courage and the inner bag is by the roundlet arc column hoodle in the key cipher, the blocking-up of great circle arc column hoodle, inner bag can not rotate, when the elastic key that uses this lock inserts S shape locked groove, key teeth groove, key hoodle hole are correctly corresponding with key cipher, the gap of roundlet arc column hoodle and little right cylinder hoodle, great circle arc column hoodle and big right cylinder hoodle just in time coincides with the gap of middle courage and inner bag, has realized unblanking by rotating inner bag.
2, S shape locked groove elastic key theftproof lock according to claim 1 is characterized in that: the S shape that the locked groove of inner bag is made up of two sections arcs, be made up of female lock core piece and public lock core piece.
3, S shape locked groove elastic key theftproof lock according to claim 1, it is characterized in that: key uses the manufacturing of spring steel thin slice, can arrive lockset position of coupler with the locked groove distortion, key is S-shaped with locked groove in lock body, the rear section of key is gradient thickness inclined-plane and key axis hole, key can recover straight shape former state after withdrawing from the locked groove at once, and the key front end is made up of key teeth groove, key hoodle hole, coincide mutually with corresponding key cipher.
4, S shape locked groove elastic key theftproof lock according to claim 1 is characterized in that: roundlet arc column hoodle and great circle arc column hoodle are the big circular arc cylinders of the little two ends of mid diameter diameter.
5, S shape locked groove elastic key theftproof lock according to claim 1 is characterized in that: the front end of inner bag has and twists off mouth, is the anti-weak spot of reversing on the inner bag, disconnects when being subjected to excessive twisting resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100600048A CN101608513A (en) | 2009-07-16 | 2009-07-16 | S shape locked groove elastic key theftproof lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100600048A CN101608513A (en) | 2009-07-16 | 2009-07-16 | S shape locked groove elastic key theftproof lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101608513A true CN101608513A (en) | 2009-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100600048A Pending CN101608513A (en) | 2009-07-16 | 2009-07-16 | S shape locked groove elastic key theftproof lock |
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| Country | Link |
|---|---|
| CN (1) | CN101608513A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798267A (en) * | 2017-06-09 | 2018-11-13 | 谭召亮 | A kind of theftproof lock and matched key |
| CN109306822A (en) * | 2018-12-06 | 2019-02-05 | 陈浩 | A kind of Novel anti-theft pin tumbler lock private key |
| CN109653612A (en) * | 2018-12-06 | 2019-04-19 | 陈浩 | A kind of Novel anti-theft pin tumbler lock lock core Anti-blocking device |
| CN109667494A (en) * | 2018-12-06 | 2019-04-23 | 陈浩 | A kind of Novel anti-theft pin tumbler lock key resetting apparatus |
| CN109667495A (en) * | 2018-12-06 | 2019-04-23 | 陈浩 | A kind of Novel anti-theft pin tumbler lock quickly unlocking device |
| CN112537557A (en) * | 2021-01-06 | 2021-03-23 | 滨州学院 | Be applied to aviation container that aviation loaded |
| CN114380229A (en) * | 2021-12-06 | 2022-04-22 | 深圳航天科技创新研究院 | Lifting machine |
-
2009
- 2009-07-16 CN CNA2009100600048A patent/CN101608513A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798267A (en) * | 2017-06-09 | 2018-11-13 | 谭召亮 | A kind of theftproof lock and matched key |
| CN109306822A (en) * | 2018-12-06 | 2019-02-05 | 陈浩 | A kind of Novel anti-theft pin tumbler lock private key |
| CN109653612A (en) * | 2018-12-06 | 2019-04-19 | 陈浩 | A kind of Novel anti-theft pin tumbler lock lock core Anti-blocking device |
| CN109667494A (en) * | 2018-12-06 | 2019-04-23 | 陈浩 | A kind of Novel anti-theft pin tumbler lock key resetting apparatus |
| CN109667495A (en) * | 2018-12-06 | 2019-04-23 | 陈浩 | A kind of Novel anti-theft pin tumbler lock quickly unlocking device |
| CN109667495B (en) * | 2018-12-06 | 2020-07-17 | 盛守斌 | Quick unlocking device for anti-theft pin tumbler lock |
| CN109667494B (en) * | 2018-12-06 | 2020-07-17 | 盛守斌 | Key resetting device for anti-theft cylinder lock |
| CN112537557A (en) * | 2021-01-06 | 2021-03-23 | 滨州学院 | Be applied to aviation container that aviation loaded |
| CN114380229A (en) * | 2021-12-06 | 2022-04-22 | 深圳航天科技创新研究院 | Lifting machine |
| CN114380229B (en) * | 2021-12-06 | 2023-09-12 | 深圳航天科技创新研究院 | Lifting machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Chen Xiaobing Document name: the First Notification of an Office Action |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091223 |