CN201110044Y - Rotary type number changeable coded lock - Google Patents
Rotary type number changeable coded lock Download PDFInfo
- Publication number
- CN201110044Y CN201110044Y CNU2007200145523U CN200720014552U CN201110044Y CN 201110044 Y CN201110044 Y CN 201110044Y CN U2007200145523 U CNU2007200145523 U CN U2007200145523U CN 200720014552 U CN200720014552 U CN 200720014552U CN 201110044 Y CN201110044 Y CN 201110044Y
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- CN
- China
- Prior art keywords
- rotating disk
- salient point
- panel
- collar stop
- rotary type
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Abstract
The utility model aims to provide a rotary-type sign-changing code lock, which uses a rotary mode to change codes, the changing of the codes is very convenient, the structure is simple and compact, a groove is opened on a panel, a digital rotary table is arranged in the groove, numbers are carved on the surface of the digital rotary table, a lug boss is arranged on the other surface of the digital rotary table, a collar stop is arranged on the lug boss, an opening is arranged on the collar stop, two step surfaces are arranged on the two ends of a locking plate, the step surface on one end is equipped with a projection which passes through a surface of an opening hole, which is protruded from the panel, the step surface on the other end is opened with a spring installment hole, a locking lug boss is arranged on a surface between the two step surfaces, the width of the locking lug boss is smaller than the opening of the collar stop, and the locking lug boss is covered on the panel by the cover plate. The utility model is particularly suitable to use for small products which are a file folder, a briefcase and a notebook and the like.
Description
Technical field:
The utility model relates to lock technology field, and exactly it is a kind of rotary type reversion coded lock.
Background technology:
The application of coded lock is comparatively extensive, big safety cabinet to bank, for a short time, all be extensive use of to products such as combination lock, briefcase, file, diarys, but the existing password lock mostly is figure disc formula coded lock greatly, the utility model patent that a kind of name is called " number adjustable cipher lock " is disclosed as China Patent No. 99222754.2, it is exactly a kind of number disc type coded lock, the lock construction of this structure is more complicated all, manufacturing process cost height, the installation site takes up space also bigger, is less compliant on the products such as little file, briefcase and diary to install.
Summary of the invention:
The purpose of this utility model provides a kind of rotary type reversion coded lock, it adopts rotating manner conversion password, cryptographic transformation is very convenient, and it is simple in structure, compact, be particularly suitable for using on miscellaneous goods such as writing case, file, briefcase and diary, coded lock has increased secret salient point and has improved confidentiality.Comprise panel, lockplate, digital rotating disk, collar stop.Panel 1 has groove 16, digital rotating disk 2 is arranged in the groove 16, numeral rotating disk 2 sees through the installing hole 14 of panel 1 and installs, numeral rotating disk 2 upper surfaces are carved with or are printed on numeral, can see by the viewing hole 9 of panel 1, numeral rotating disk 2 another sides have boss 13 and secret salient point 18, boss 13 and secret salient point 18 keep corresponding position relation, collar stop 3 is installed on the boss 13, collar stop 3 has opening 10, there are two step surfaces at lockplate 5 two ends, there is the piece 4 of unlatching to pass the surface that open hole 8 protrudes from panel 1 on the one end step surface, have spring mounting hole 15 on the other end step surface, spring 6 is in spring mounting hole 15, and there is locking salient point 7 on the surface between two step surfaces, and the width of locking salient point 7 should be less than the opening 10 of collar stop 3, lockplate 5 one sides have lock hook 17 to match with lock hook on the product, with cover plate 12 with digital rotating disk, collar stop 3 and lockplate 5 are fixed on the panel 1.The boss 13 of numeral rotating disk 2 is the spline annular surface, and collar stop 3 inner surfaces have the spline fitted of salient point 11 and boss 13.Numeral rotating disk one week of 2 sides is the gear type surface.Cover plate 12 can be the part of box body.
The utility model has the advantages that: simple in structure, cost is low, compact conformation, and shared installation site is little, and cryptographic transformation is convenient, is particularly suitable for using on miscellaneous goods such as writing case, parcel tray, CD box, combination lock, briefcase, file and diary.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the erection sequence schematic diagram when the rear side of Fig. 1 is seen.
Fig. 3 for the utility model install after view.
Erection sequence schematic diagram when Fig. 4 is installed on the writing case for the utility model.
Schematic diagram when Fig. 5 is installed on the writing case for the utility model.
The specific embodiment:
Embodiment 1:
Panel in the utility model, lockplate, digital rotating disk, annular stop are plastic injection-moulded forming, and get all the ready shown in the accompanying drawing behind the component, and assembling gets final product with reference to accompanying drawing.Panel should be contained on the used product during use, and digital rotating disk can arbitrarily rotate, the position consistency of the groove of 18 of secret salient points on each numeral and the rotating disk on the rotating disk, and viewing hole shows digital.Cover plate 12 can be the part of product.Also can be provided with separately, should be fixed to the appropriate location of product as independent setting.Can be bonding or clamp.The utility model accompanying drawing is represented is the schematic diagram of rotary type reversion coded lock when being installed on the writing case, and its cover plate 12 is exactly the part of writing case.When lockset is made as opening, can carry out reversion, it is motionless to pin unlatching piece 4, locking salient point 7 on the lockplate 5 embeds in the opening 10 of collar stop 3, but not with rotating disk 2 on 18 interferences of secret salient point, rotate digital rotating disk 2, collar stop 3 keeps the state of opening an account constant because of locked salient point 7 blocks, 13 pairs of boss on salient point 11 and the digital rotating disk 2 show a new numeral in new position in the viewing hole 9 on the panel, be the new password of setting, unclamp again and open piece 4, rotate digital rotating disk, opening piece 4 can not be pushed, and this moment, lockset was in the lock state.Forward the password of setting to, can open.Under opening, to push down and open piece 4, the numeral on the digital rotating disk 2 can make up arbitrarily, and the user should keep firmly in mind.Can and rotating disk quantity need be set, the increase of digital quantity, the also corresponding increase of the mil amount of password according to the product size.The numeral rotating disk formula surface that cogs is for rotating convenient establishing.
Embodiment 2:
The use of secret salient point 18 is to open piece 4 in order to prevent that the someone from pinning, and fiddles with digital rotating disk 2, according to feel lock is opened to be provided with.Under locking-in state, pin when opening piece 4 and fiddling with digital rotating disk 2, locking salient point 7 meetings on the lockplate 5 and two adjacent secret salient points 18 on the digital rotating disk 2 block mutually, and at this moment digital rotating disk can not be rotated, and make the person of unblanking be difficult to find out password with feel lock is opened.Other are with embodiment 1.
Rotary type reversion coded lock can be installed to, use on the miscellaneous goods such as parcel tray, CD box, combination lock, briefcase, file and diary with reference to embodiment 1.
Claims (5)
1, rotary type reversion coded lock, it adopts rotating manner conversion password, it is characterized in that: comprise panel, lockplate, the numeral rotating disk, collar stop, panel (1) has groove (16), digital rotating disk (2) is arranged in the groove (16), numeral rotating disk (2) sees through the installing hole (14) of panel (1) and installs, numeral rotating disk (2) upper surface is carved with or is printed on numeral, can see by the viewing hole (9) of digital rotating disk (2), numeral rotating disk (2) another side has boss (13), collar stop (3) is installed on the boss (13), collar stop (3) has opening (10), there are two step surfaces at lockplate (5) two ends, there is unlatching piece (4) to pass the surface that open hole (8) protrudes from panel (1) on the one end step surface, have spring mounting hole (15) on the other end step surface, spring (6) is in spring mounting hole (15), there is locking salient point (7) on surface between two step surfaces, the width of locking salient point (7) should be less than the opening (10) of collar stop (3), on locking salient point (7), there are secret salient point (18) and locking salient point (7) to form step, lockplate (5) one sides have lock hook (17) to match with lock hook on the product, with cover plate (12) with digital rotating disk, collar stop (3) and lockplate (5) are fixed on the panel (1).
2, according to the described rotary type reversion of claim 1 coded lock, it is characterized in that: the boss (13) of digital rotating disk (2) is the spline annular surface, and collar stop (3) inner surface has the spline fitted of salient point (11) and boss (13).
, 3, according to the described rotary type reversion of claim 1 coded lock, it is characterized in that: on locking salient point (7), secret salient point (18) is arranged.
4, according to the described rotary type reversion of claim 1 coded lock, it is characterized in that: one week of digital rotating disk (2) side is the gear type surface.
5, according to the described rotary type reversion of claim 1 coded lock, it is characterized in that: cover plate (12) can be the part of box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200145523U CN201110044Y (en) | 2007-09-14 | 2007-09-14 | Rotary type number changeable coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200145523U CN201110044Y (en) | 2007-09-14 | 2007-09-14 | Rotary type number changeable coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110044Y true CN201110044Y (en) | 2008-09-03 |
Family
ID=39894573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200145523U Expired - Fee Related CN201110044Y (en) | 2007-09-14 | 2007-09-14 | Rotary type number changeable coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110044Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266814A (en) * | 2013-01-29 | 2013-08-28 | 温州市派克箱包有限公司 | Zipper coded lock |
| CN109403727A (en) * | 2018-12-17 | 2019-03-01 | 北华大学 | Hole-sealing mechanical code lock |
-
2007
- 2007-09-14 CN CNU2007200145523U patent/CN201110044Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266814A (en) * | 2013-01-29 | 2013-08-28 | 温州市派克箱包有限公司 | Zipper coded lock |
| CN103266814B (en) * | 2013-01-29 | 2015-07-08 | 温州市派克箱包有限公司 | Zipper coded lock |
| CN109403727A (en) * | 2018-12-17 | 2019-03-01 | 北华大学 | Hole-sealing mechanical code lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20110914 |