CN2418204Y - Numerical-disc lock - Google Patents
Numerical-disc lock Download PDFInfo
- Publication number
- CN2418204Y CN2418204Y CN 99209475 CN99209475U CN2418204Y CN 2418204 Y CN2418204 Y CN 2418204Y CN 99209475 CN99209475 CN 99209475 CN 99209475 U CN99209475 U CN 99209475U CN 2418204 Y CN2418204 Y CN 2418204Y
- Authority
- CN
- China
- Prior art keywords
- mandrel
- sign indicating
- indicating number
- lock
- cage
- 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 - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a novel digital disc lock, which is suitable for file cabinets, office desks, strong boxes and double doors that are opened singly from inside and outside. The digital disc lock is composed of a lock knob, a movable disc, a fixed disc, a mandrel, code rings, spacing rings, etc., wherein, the mandrel of a hollow cylinder is provided with convex edges at one end and bow-shaped grooves in the middle. The different transformation of code digits is achieved through the different angles between inner openings and outer pusher dogs on code sheets. The digital disc lock has the advantages of firm and elaborate structure, simple operation, multiple code digits, high safety, fewer components, easy processability and lower cost.
Description
The utility model relates to a kind of novel digital garden dish lock that is applicable to file cabinet, desk, strongbox and interior external-open list double door etc.
Known cylinder lock causes trouble owing to wear key to the modern, and does not also possess relative fastness and safety on the structure.The combination padlock of padlock type will assemble " knocker " on door, both unbecoming also inconvenient.The permulation lock that is used for strongbox can not be installed in cabinet or upward use of door again.The power consumption again of electronic password lock technical sophistication.Above-mentioned all locks all exist the numerous rope of structure, cost higher, can not be general by lock body for different.The utility model has solved above-mentioned defective.
The purpose of this utility model is to provide a kind of simple in structure, easy to use, cheap, widely applicable to society, need not the combination padlock of key and safety.
The utility model is achieved in that by lock body and cage knob two parts are supporting forms.Cage knob is a metal Cylinder, and the one end can be through nut, spacers on by lock body, and an arcuate slots is laterally cut in the thick side of the other end, and this termination and arcuate slots the same side have the inclined-plane slightly.Lock body is a metal garden stage body, and stage body top, garden is handstand staving and garden stage body processing one; Lock body is made up of Moving plate, price fixing and center part, as Fig. 1.Center part is the center with the mandrel, is with some elements on the axle.Mandrel is that an end has chimb, the other end that the Cylinder of circumferential annular grooving is arranged, and chimb one bottom face is drilled with the core hole that the cage knob skewer is gone into; Mandrel side intermediate lateral is cut the straight-through core hole of an arcuate slots, and after cage knob was gone into from core hole skewer, the two arcuate slots was just in time overlapping.The mandrel arcuate slots can be arc with being shaped as, arc the garden back of the body central authorities feather key baseplane that has a protruding spinulose tree fern inwardly pack in the arcuate slots of mandrel.Opposite one side axial of mandrel arcuate slots is milled with the straight-through mandrel two ends of a pod, successively three cage rings, three sign indicating number circles of price fixing, adjustment spacing and the spacer that is clipped between the sign indicating number circle are put mandrel, the interior garden of price fixing and cage ring is processed with the location spur and is embedded in the cannelure of mandrel on week, thereby price fixing can not be rotated relative to mandrel with cage ring; The interior garden of sign indicating number circle and cage ring is processed with side's breach on week, the square breach of cage ring, during assembling in the protruding spinulose tree fern of feather key in same orientation; The pusher dog of a protruding axial bending on the sign indicating number circle excircle, when initiatively the pusher dog of sign indicating number circle leans against on the pusher dog of next stage sign indicating number circle, next stage sign indicating number circle is pushed rotation, punching out goes out a vertical pawl that makes progress again on first order sign indicating number circle, put mandrel when pulling out sign indicating number, have a breach on the cover limit and enclose the embedding mutually of vertical pawl with first order sign indicating number, the cover end face is pushed down the sign indicating number circle, can drive the sign indicating number circle and rotate.Then the opening ring washer is set in the annular grooving on mandrel top, at last Moving plate is covered on mandrel, the large end face of dish is packed into and is close to card in the price fixing, and install with pulling out a sign indicating number cover tight fit in the garden in the Moving plate dish neck, and is one according to certain position relation with pulling out the riveting of sign indicating number cover.See Fig. 1, Fig. 2, Fig. 3.
When each yard circle is in the optional position, be pressed in garden week on the protruding spinulose tree fern at the back side, feather key garden in the sign indicating number circle, when the cage knob skewer is gone into mandrel, the arcuate slots of the two is overlapped, at this moment the baseplane of feather key is close on the cage knob arcuate slots baseplane, the feather key two ends are clamped in again in the arcuate slots of mandrel, so cage knob is axially fixed in the mandrel hole by feather key, have realized the process of locking.When unblanking, rotate Moving plate according to certain rule, when above the square breach on the garden in each yard circle all is placed in the protruding spinulose tree fern of feather key or with cage ring side's breach, coincideing each other, cage knob and mandrel are relatively rotated, and along with the protruding spinulose tree fern of feather key enters square opening, feather key outwards slides, when the garden is tangent outside turning to feather key baseplane and cage knob, feather key loses axial restraint power to cage knob, at this moment lock body can be extracted from cage knob, realizes the process of unblanking.Garden, Moving plate upper edge side face indicates a number of turns sign indicating number by certain five equilibrium, is carved with graticule on the price fixing, carries out the priority operation according to one group of number given in advance when unblanking.When number is divulged a secret, can will be fixed in, and opsition dependent closes to tie up to and changes a graticule on the price fixing in addition by the cage knob of lock body orientation of conversion in addition, it is digital to produce another group.
The utility model has the advantages that: need not key, multifunctional and multipurpose can be used for aspects such as desk, file cabinet, strongbox and door and window, can work as padlock and also can work as handle, digital combination is many, and delicate structure is firm, and is safe, tens easy processing parts, cheap, easy to use.
Description of drawings:
Fig. 1 is the utility model axonometric drawing, and Moving plate is (1), pulls out sign indicating number cover (2), a mandrel (3), feather key (4), price fixing (5), cage knob (6), cage ring (7), three grades of sign indicating number circles (8), secondary sign indicating number circle (9), one-level code circle (10), opening ring washer (11), screw (12), nut (13), pad (14) among the figure.
Fig. 2 is the utility model master pseudosection.
Fig. 3 is the utility model internal organs pseudosection.
Embodiment:
Mandrel (3) is gone into from price fixing (5) bottom hole skewer, mandrel (3) chimb and price fixing (5) bottom surface tight fit are installed, install cage ring (7) above the chimb at mandrel (3), in mandrel (3) arcuate slots, coincide and settle feather key (4), on cage ring (7), install three grades of sign indicating number circles (8) successively, secondary sign indicating number circle (9), cage ring (7) between one-level code circle (10) and each yard circle, go up installation at mandrel (3) upper end one-level code circle (10) and pull out sign indicating number cover (2), the back adds upper shed ring washer (11) in the cannelure of mandrel (3) upper end, cover Moving plate (1) pulling out sign indicating number cover (2) top tight fit again, with screw (12) with Moving plate (1) with pull out and yard overlap (2) and rivet.At last with cage knob (6) on nut, pad (13,14) are fixedly mounted on by lock body, rotate Moving plate (1) lock body be inserted on the cage knob (6), promptly realize the process of locking, on desk, file cabinet and strongbox, can directly install and use.On interior external-open list double door, can work as padlock and add the knocker use, also can be by replacing the lock core use of existing lock.See Fig. 1, Fig. 2, Fig. 3.
The utility model is easy to use, and structure is small and exquisite, and steel components mostly is stamping parts, produces simple and easyly, and cost is quite cheap.
Claims (4)
1, a kind of novel digital dish lock that is applicable to file cabinet, desk, strongbox and interior external-open list double door etc., by cage knob, Moving plate, price fixing, be installed in the mandrel on the price fixing and be installed in mandrel sign indicating number circle, cage ring, pull out sign indicating number cover etc. and form, it is characterized in that mandrel is that an end has chimb, portion laterally to cut the hollow Cylinder of arcuate slots.
2, as the described a kind of novel digital dish lock of claim (1), it is characterized in that the arcuate slots of mandrel is inlaid with the arc feather key that there is protruding spinulose tree fern in central authorities that can move radially, arc.
3,, it is characterized in that being processed with on the periphery of the outer garden of I and II sign indicating number circle the pusher dog of an axial bending as the described a kind of novel digital dish lock of claim (1); Be processed with on the periphery of garden in cage ring and the price fixing one radially dog be embedded in the vertical grooving of mandrel, be processed with opening on sign indicating number circle and the interior garden of the cage ring periphery,
4, as a kind of novel digital dish lock as described in the claim (1), it is characterized in that this lock prepares a cage knob in addition, cage knob is one laterally to be processed with the Cylinder of arcuate slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99209475 CN2418204Y (en) | 1999-04-25 | 1999-04-25 | Numerical-disc lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99209475 CN2418204Y (en) | 1999-04-25 | 1999-04-25 | Numerical-disc lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2418204Y true CN2418204Y (en) | 2001-02-07 |
Family
ID=34002968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99209475 Expired - Fee Related CN2418204Y (en) | 1999-04-25 | 1999-04-25 | Numerical-disc lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2418204Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046817A (en) * | 2013-01-12 | 2013-04-17 | 罗志军 | Mechanical coded lock |
-
1999
- 1999-04-25 CN CN 99209475 patent/CN2418204Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046817A (en) * | 2013-01-12 | 2013-04-17 | 罗志军 | Mechanical coded lock |
| CN103046817B (en) * | 2013-01-12 | 2015-11-25 | 罗志军 | A kind of mechanical code lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |