CN1105092A - Curved lock core with multi-layer positioning guide - Google Patents
Curved lock core with multi-layer positioning guide Download PDFInfo
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- CN1105092A CN1105092A CN 94100162 CN94100162A CN1105092A CN 1105092 A CN1105092 A CN 1105092A CN 94100162 CN94100162 CN 94100162 CN 94100162 A CN94100162 A CN 94100162A CN 1105092 A CN1105092 A CN 1105092A
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- conduit
- fitting apparatus
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- horizontal
- fixing hole
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Abstract
The lock core used in conjuction with directional zigzag type soft key is composed of top cover unit, slot channel unit and bottom jogging unit. More locking beads are arranged on the cover and jogging units. The slot channel unit is divided into left and right halves with zigzag channels in same width for each. Rollers are set up at each corner of the channel for smooth slide of key. On bottom jogging unit, there are longitudinal and transverse dug parts for easily taking key in or out.
Description
The present invention relates to a kind of dioptric type lock core with multiple field direct orbit.
A kind of lock core of commonly seeing at present is designed to meander-like with slotted eye, and cooperates a flexible key to wear to reach the purpose of unblanking with locking pearl engagement.But after long-time the use, key slightly weares and teares, joint gap between gear piece and gear piece has enlargement phenomenon, make the gear piece can be with respect to the easy on and off displacement slightly of adjacent gear piece, after this kind easy on and off displacement meeting makes tortuous key insert core, can't lock pearl accordingly with accurate theta alignment, especially when the dioptric type key inserts lock core in its downward mode of tooth portion, easier generation is stuck, as shown in Figure 1, because the A1 of tooth portion of this type of key A links the bunchiness shape by a plurality of gear piece A11, so when the A1 of its tooth portion is inserted in lock core B, very easily, for example lock pearl and move not good because of not good with lock pearl B1 engagement, frictional force is big and to cause gear piece A11 crooked or produce the situation of potential difference up and down.Not only hinder tooth portion to plant, and therefore influence unlocking action, and the A1 of tooth portion also fault very easily after pullling for a long time reduces its application life.
Main purpose of the present invention, be to provide a kind of dioptric type lock core with multiple field direct orbit, be provided with the vertical cavern part and the lock core that cooperates a plurality of horizontal cavern parts that to plant for the tooth portion of dioptric type key, can guarantee lock pearl that tooth portion is applied to it set really and unlikely crooked or misalignment.
Secondary objective of the present invention is to provide a kind of dioptric type lock core with multiple field direct orbit, and it is simple in structure, easy to implement.
The invention provides a kind of dioptric type lock core with multiple field direct orbit, comprise covering assembly on, a conduit device, reach fitting apparatus, it is characterized by: but inside of covering assembly, conduit device, following fitting apparatus is provided with the conduit of the correcting dioptric type key gear piece of identical curvature on this.
Purpose of the present invention can also following mode reach:
Described dioptric type lock core with multiple field direct orbit, it is characterized in that: the side of this time fitting apparatus is " ㄩ " type, the portion of the bowing one's head surface of its front end is provided with vertical cavern part of a strip, be provided with the horizontal cavern part of a strip in the bottom of vertical cavern part, side in this vertical cavern part of horizontal cavern part top is provided with a groove, its central horizontal part is provided with a bent type conduit, horizontal cavern part place under the front end of this song type conduit runs through on the vertical component effect of fitting apparatus front end, in bent type conduit, be provided with a plurality of longitudinally lock pearl devices, respectively be provided with a fixing hole in four jiaos of horizontal part; This conduit device is divided into a left side, right two parts, two ends in its left half also are provided with the identical fixing hole in aperture with respect to the set fixing hole place of horizontal part that descends fitting apparatus, its inner side edge then follows the curvature of bent type conduit set on the horizontal part of this time fitting apparatus to be provided with the wave mode side of a notch cuttype, be provided with horizontal a plurality of lock pearl devices thereon, be provided with a plurality of roller bearings in its knee, and the two ends of this right half also are provided with the identical fixing hole in aperture with respect to set fixing hole place on the following fitting apparatus horizontal part, its inner side edge is then followed the curvature of set bent type conduit on this time fitting apparatus horizontal part and is formed a wave mode side, be provided with horizontal a plurality of lock pearl devices thereon, also be provided with a plurality of roller bearings in its knee, left half and right half make up mutually and in its front end formed " ┐ " v notch v with the vertical component effect of this time fitting apparatus on hollow part that set vertical cavern part and groove constituted coincide mutually; Be positioned at the last covering assembly on the conduit device, its four jiaos with respect to descending four jiaos of set fixing hole places of fitting apparatus also to be provided with the identical fixing hole in aperture, its bottom is provided with identical but the conduit that width is narrower of the curvature of bent type conduit set on the horizontal part with following fitting apparatus, the front end of this conduit connects the front end of covering assembly on this and forms a groove, the width of set vertical cavern part is identical on the vertical component effect of its width and following fitting apparatus front end, conduit place on last covering assembly is provided with a plurality of longitudinally lock pearl devices, on its fixing hole, respectively be provided with a latch, this latch runs through covering assembly, the conduit device, the set fixing hole of following fitting apparatus and will go up covering assembly, the conduit device, following fitting apparatus is gone here and there a synthetic tight fit mutually, and respectively is provided with one " C " type clasp in the inboard of each latch and is fastened on covering assembly, the side of following fitting apparatus.
Described dioptric type lock core with multiple field direct orbit is characterized in that: this conduit device is to be formed by stacking by a plurality of thin slices.
Described dioptric type lock core with multiple field direct orbit, it is characterized in that: the both sides of the horizontal part of this time fitting apparatus respectively are provided with the vertical type chimb of a suitable thickness, it is one container-like that this time fitting apparatus is constituted, and in this vertical type chimb is provided with, be recessed into the slot of T type, and be respectively equipped with and the friction tight T type of described T type slot snap-in structure at the left half of this conduit device and the outside of right half.
Described dioptric type lock core with multiple field direct orbit is characterized in that: this conduit device is formed by stacking by a plurality of thin slices.
Effect of the present invention mainly is the vertical cavern part and the lock core that cooperates a plurality of horizontal cavern parts that can plant for the tooth portion of dioptric type key, can guarantee lock pearl that tooth portion is applied to it set really and unlikely crooked or misalignment.
Dioptric type lock core with multiple field direct orbit provided by the invention, it is simple in structure, easy to implement.
Have and further understand and understanding for structure of the present invention, feature and institute being reached effect, only describe in detail as the back with preferable enforcement legend:
The diagram simple declaration:
Fig. 1 is the schematic perspective view of key and core of commonly seeing.
Fig. 2 is the exploded perspective view of one of the present invention preferred embodiment.
Fig. 3 is the exploded perspective view of another preferred embodiment of the present invention.
Fig. 4 is the present invention's exploded perspective view of a preferred embodiment again.
Fig. 5 is the exploded perspective view of the another preferred embodiment of the present invention.
Fig. 6 is the exploded perspective view of the another preferred embodiment of the present invention.
Fig. 7 is the exploded perspective view of the another preferred embodiment of the present invention.
The key stereogram of Fig. 8 for cooperating the present invention to use.
Please consult the exploded perspective view of Fig. 2 simultaneously for a preferred embodiment of the present invention.
As shown in the figure, this creation is mainly by covering assembly 1 on, one conduit device 2, once fitting apparatus 3 constitutes, the side of this time fitting apparatus 3 is one " ㄩ " type, the surface of the vertical component effect 32 of its front end is provided with vertical cavern part 321 of a long strip type, be provided with the horizontal cavern part 322 of a long strip type in the bottom of vertical cavern part 321, side in this vertical cavern part 321 of horizontal cavern part 322 tops is provided with a groove 323, its central horizontal part 31 is provided with a bent type conduit 311, horizontal cavern part 322 places under the front end of this song type conduit 311 runs through on the vertical component effect 32 of fitting apparatus 3 front ends, be provided with a plurality of longitudinally lock pearl devices 312 in bent type conduit 311, four jiaos in horizontal part 31 respectively are provided with a fixing hole 313 again.Secondly, this conduit device 2 is divided into a left side, right two parts, two ends in its left half 21 also are provided with the identical fixing hole in aperture 211 with respect to horizontal part 311 set fixing hole 313 places that descend fitting apparatus 3, its inner side edge then follows the curvature of bent type conduit 311 set on the horizontal part 31 of this time fitting apparatus 3 to be provided with the wave mode side 212 of a notch cuttype, be provided with horizontal a plurality of lock pearl devices 214 thereon, be provided with a plurality of roller bearings 213 in its crooked appropriate location, roller bearing 213 then can increase according to need or reduce or change of location or deletion according to the design crank slot, and the two ends of this right half 22 also are provided with the identical fixing hole in aperture 221 with respect to set fixing hole 313 places on the horizontal part 31 of following fitting apparatus 3, its inner side edge is then followed the curvature of bent type conduit 311 set on the horizontal part 31 of this time fitting apparatus 3 and is formed a wave mode side 222, be provided with horizontal a plurality of lock pearl devices 224 thereon, also be provided with a plurality of roller bearings 223 in its crooked appropriate location, when left half 21 and right half 22 are pieced together mutually and place on the horizontal part 31 of this time fitting apparatus 3, its front end formed " ┐ " v notch v 23 just can coincide mutually with the hollow part that groove 323 constitutes with set vertical cavern part 321 on the vertical component effect 32 of following fitting apparatus 3, secondly, be positioned at the last covering assembly 1 on the conduit device 2, its four jiaos with respect to descending 3 four jiaos of set fixing hole 313 places of fitting apparatus also to be provided with the identical fixing hole in aperture 11, its bottom is provided with identical but the conduit (being shown in the figure) that width is narrower of bent type conduit 311 curvatures set on the horizontal part 31 with following fitting apparatus 3, this conduit front end connects should be gone up end before the covering assembly 1 and formed a groove 12, the width of set vertical cavern part 321 is identical on the vertical component effect 32 of its width and following fitting apparatus 3 front ends, conduit place on last covering assembly 1 is provided with a plurality of longitudinally lock pearl devices 13, on its fixing hole 11, respectively be provided with a latch 4 again, in order to run through fixing hole 11,211,221,313 and can will go up covering assembly 1, conduit device 2, following fitting apparatus 3 is gone here and there mutually and is synthesized a friction tight integral body, and respectively be provided with one " C " type clasp 5 in the inboard slightly of each latch 4 and be fastened on covering assembly 1, the side of following fitting apparatus 3 is strengthened its conjugation and unlikely getting loose by this.
Please consulting exploded perspective view and Fig. 3 that Fig. 2 is one of the present invention preferred embodiment more simultaneously is the exploded perspective view of another preferred embodiment of the present invention.
As shown in Figure 2, the bent type conduit of the conduit device 2 of this preferred embodiment is to be milled out by milling machine, and as shown in Figure 3, this conduit device 2 is to be divided into a plurality of thin slices, each thin slice is made by punch ram, also can form profile and structure as the conduit device 2 of Fig. 2 by this.
Seeing also Fig. 4 is the present invention's exploded perspective view of a preferred embodiment again.
As shown in Figure 4, both sides in the horizontal part 31 that descends fitting apparatus 3 respectively are provided with a suitable vertical type chimb 33,34, make this time fitting apparatus 3 formations one container-like, and at chimb 33,34 are recessed into the slot 331 of T-shape in being provided with, 341, and the integral width of this conduit device 2 is slightly less than Fig. 2 or embodiment shown in Figure 3, and in the outside of left half 21 and right half 22 with respect to the set T-shape slot 331 in fitting apparatus 3 both sides down, 341 places are provided with the snap-in structure 215 that protrudes into T-shape, 225, so conduit device 2 can be sticked in down and form a tight fit in the fitting apparatus 3, Fig. 2 or latch 4 shown in Figure 3 can be omitted simultaneously, only get final product with " C " type clasp 5 fastenings.
Please consulting Fig. 4 more simultaneously is that exploded perspective view and Fig. 5 of a preferred embodiment are the exploded perspective views of the another preferred embodiment of the present invention again in the present invention.
As shown in Figure 4, the bent type conduit of the conduit device 2 of this preferred embodiment is to be to be milled out by milling machine as the embodiment of Fig. 2, and as shown in Figure 5, this conduit device 2 is to be divided into a plurality of thin slices as shown in Figure 3, each thin slice is made by punch ram, the profile and the structure of the conduit device 2 of one-tenth also capable of being combined by this such as Fig. 4.
Fig. 6 is an another embodiment of the present invention, and this is to the invention provides a kind of a kind of lamellar morphology of quoting multiple field when the keyhole channel design of any tortuous bend, overlapping assembling moulding.Its objective is different in width, and the quantity of synusia can constitute many direct orbits layer by the set tortuous camber of each sheet in its inboard.Also can need adopt the direct orbit of monolithic or adopt the inboard tortuous camber of one chip to design according to tool by the multilayer bend, simultaneously roller bearing is set in the inboard of any bend, but slide in order to keyhole channel in the high little narrow camber of precision, and be arranged on the quantity of the roller bearing of Qu Daozhi inboard according to crooked situation decision in order to the soft positioning and directing of dioptric type.If the keyhole channel of the non-bend for narrow type of precision can delete roller bearing need not, or reduce assembling.The tortuous sheet of this orientable positioning track can be independently with superhard material manufacturing, in case external destruction when multi-disc is overlapping, can be adopted the superhard material of a slice, another sheet can prevent the configuration of external destruction.
Fig. 7 is the another kind of example of Fig. 6 embodiment, and wherein the lock core of being made up of multilayer tablet is to substitute with integrally manufactured lock core.
The exploded perspective view of please consulting Fig. 2 more simultaneously and be one of the present invention preferred embodiment is the key stereogram that cooperates the present invention to use with Fig. 8.
As shown in Figure 8, the key C that cooperates the present invention to use, the C1 of its tooth portion is by a plurality of gear piece C11, C12, C13 ... with the latch C2 bunchiness shape that interlinks, it is one cone-shaped that the front end of gear piece C11 becomes, be to insert in this vertical cavern part 321 for convenient, and the bottom of gear piece C12 cooperates set horizontal cavern part 322 places, the bottom of this vertical cavern part 321 to be provided with the protruding wing C121 of an evagination, gear piece C13 bottom then cooperates this horizontal cavern part 322 to be provided with a protruding wing C131 relative with protruding wing C121, hence one can see that, when inserting key C in this creation, by bent type conduit 311 and protruding wing C121, the cooperation of C131 and form a guiding function, can guarantee gear piece C11, C12, C13 goes along conduit, right shown in Figure 6 only for cooperating preferred embodiment of the present invention one of shown in Figure 2, when cavern part alteration of form set on the vertical component effect 32 of down fitting apparatus 3 of the present invention, the gear piece shape of the key that it cooperated ought also change thereupon.As shown in Figure 6, also can be provided with a horizontal lug C132 in the middle body of gear piece C13, in order to resist horizontal a plurality of lock pearl devices 224 shown in Figure 2, in sum as can be known, embodiments of the present invention are changeful really, usage range is extremely wide, the especially design of conduit, really can make key along conduit action and less than up and down or the left and right sides crooked.
Claims (5)
1, a kind of dioptric type lock core with multiple field direct orbit, comprise covering assembly on, a conduit device, reach fitting apparatus, it is characterized by: but inside of covering assembly, conduit device, following fitting apparatus is provided with the conduit of the correcting dioptric type key gear piece of identical curvature on this.
2, by the described dioptric type lock core of claim 1 with multiple field direct orbit, it is characterized in that: the side of this time fitting apparatus is " ㄩ " type, the portion of the bowing one's head surface of its front end is provided with vertical cavern part of a strip, be provided with the horizontal cavern part of a strip in the bottom of vertical cavern part, side in this vertical cavern part of horizontal cavern part top is provided with a groove, its central horizontal part is provided with a bent type conduit, horizontal cavern part place under the front end of this song type conduit runs through on the vertical component effect of fitting apparatus front end, in bent type conduit, be provided with a plurality of longitudinally lock pearl devices, respectively be provided with a fixing hole in four jiaos of horizontal part; This conduit device is divided into a left side, right two parts, two ends in its left half also are provided with the identical fixing hole in aperture with respect to the set fixing hole place of horizontal part that descends fitting apparatus, its inner side edge then follows the curvature of bent type conduit set on the horizontal part of this time fitting apparatus to be provided with the wave mode side of a notch cuttype, be provided with horizontal a plurality of lock pearl devices thereon, be provided with a plurality of roller bearings in its knee, and the two ends of this right half also are provided with the identical fixing hole in aperture with respect to set fixing hole place on the following fitting apparatus horizontal part, its inner side edge is then followed the curvature of set bent type conduit on this time fitting apparatus horizontal part and is formed a wave mode side, be provided with horizontal a plurality of lock pearl devices thereon, also be provided with a plurality of roller bearings in its knee, left half and right half make up mutually and its front end formed " ┐ " v notch v just with the vertical component effect of this time fitting apparatus on hollow part that set vertical cavern part and groove constituted identical mutually; Be positioned at the last covering assembly on the conduit device, its four jiaos with respect to descending four jiaos of set fixing hole places of fitting apparatus also to be provided with the identical fixing hole in aperture, its bottom is provided with identical but the conduit that width is narrower of the curvature of bent type conduit set on the horizontal part with following fitting apparatus, the front end of this conduit connects the front end of covering assembly on this and forms a groove, the width of set vertical cavern part is identical on the vertical component effect of its width and following fitting apparatus front end, conduit place on last covering assembly is provided with a plurality of longitudinally lock pearl devices, on its fixing hole, respectively be provided with a latch, this latch runs through covering assembly, the conduit device, the set fixing hole of following fitting apparatus and will go up covering assembly, the conduit device, following fitting apparatus is gone here and there a synthetic tight fit mutually, and respectively is provided with one " C " type clasp in the inboard of each latch and is fastened on covering assembly, the side of following fitting apparatus.
3, by the described dioptric type lock core with multiple field direct orbit of claim 1, it is characterized in that: this conduit device is to be formed by stacking by a plurality of thin slices.
4, by the described dioptric type lock core of claim 1 with multiple field direct orbit, it is characterized in that: the both sides of the horizontal part of this time fitting apparatus respectively are provided with the vertical type chimb of a suitable thickness, it is one container-like that this time fitting apparatus is constituted, and in this vertical type chimb is provided with, be recessed into the slot of T type, and be respectively equipped with and the friction tight T type of described T type slot snap-in structure at the left half of this conduit device and the outside of right half.
5, by the described dioptric type lock core with multiple field direct orbit of claim 4, it is characterized in that: this conduit device is formed by stacking by a plurality of thin slices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94100162 CN1105092A (en) | 1994-01-05 | 1994-01-05 | Curved lock core with multi-layer positioning guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94100162 CN1105092A (en) | 1994-01-05 | 1994-01-05 | Curved lock core with multi-layer positioning guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1105092A true CN1105092A (en) | 1995-07-12 |
Family
ID=5029484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94100162 Pending CN1105092A (en) | 1994-01-05 | 1994-01-05 | Curved lock core with multi-layer positioning guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1105092A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100590286C (en) * | 2006-10-24 | 2010-02-17 | 湖州世纪防盗锁有限公司 | Lock preventing torsion damage of curved key |
| CN103276965A (en) * | 2013-06-08 | 2013-09-04 | 张胜利 | Anti-theft spring lock cylinder and key thereof |
-
1994
- 1994-01-05 CN CN 94100162 patent/CN1105092A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100590286C (en) * | 2006-10-24 | 2010-02-17 | 湖州世纪防盗锁有限公司 | Lock preventing torsion damage of curved key |
| CN103276965A (en) * | 2013-06-08 | 2013-09-04 | 张胜利 | Anti-theft spring lock cylinder and key thereof |
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| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |