CN108729748A - A kind of key device of double-layer gear and the coded lock using the gear - Google Patents
A kind of key device of double-layer gear and the coded lock using the gear Download PDFInfo
- Publication number
- CN108729748A CN108729748A CN201810617212.2A CN201810617212A CN108729748A CN 108729748 A CN108729748 A CN 108729748A CN 201810617212 A CN201810617212 A CN 201810617212A CN 108729748 A CN108729748 A CN 108729748A
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- China
- Prior art keywords
- shoulder
- double
- layer gear
- key
- knob
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/12—Permutation or combination locks; Puzzle locks with tumbler discs on several axes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/0048—Permutation or combination locks; Puzzle locks with changeable combination
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/0072—Sign-, picture- or letter-based permutations
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- Stringed Musical Instruments (AREA)
- Sheet Holders (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of key device of coded lock the invention discloses double-layer gear and using the gear, belongs to mechanical lock technical field.Two themes are wrapped, first topic is double-layer gear, wheel bore, wheel shoulder, shoulder notch, lower between cog is arranged on it, the lower between cog, shoulder notch are rotated with the rotation of double-layer gear.Second theme includes bottom plate, double-layer gear, circular groove bar, top flat, baffle, keel, knob of key, double-layer gear is installed on circular groove bar, circular groove bar passes through in the circular hole on baffle, keel pass through square hole on baffle, keel are blocked by wheel shoulder when static, and pressing correct close rear imperial shoulder and being slipped over from shoulder indentation, there causes keel to move downward.The invention has the advantages that no matter whether set password repeats, as long as pressing correct password, keel can move downward.
Description
Technical field
A kind of key device of coded lock the present invention relates to double-layer gear and using the gear belongs to mechanical lock technology neck
Domain.
Background technology
Currently, the coded lock sold in the market belongs to electronic password lock, defect is：Battery exhausts, and does not open.The application
Invention belong to pioneering invention, a kind of double-layer gear in the present invention is used for production machinery coded lock, is that I develops password
One component of lock, the coded lock made using this component can unlock as long as input password is correct, be not necessarily to battery or electricity
Bottle, it is also unimportant to leave behind key when going out, and can open the door as long as remember password as long as, and it is empty that the present invention has filled up market really
In vain.It is that the applicant applies in January, 2017, application No. is a kind of 201710063825.1, entitled " mechanical cipher devices
And the coded lock using the device " application for a patent for invention, defect is：Password number can not repeat to be arranged, and cannot such as be arranged close
Code is 955211, because " 55 " and " 11 " are repeated.In above-mentioned patent application document, to allow mechanical lock that can reset password, i.e.,
The number of key mapping is pressed in repetition, and knob of key can allow keel to move down, and keel will move down, it is necessary to it is not stopped,
Require keel that cannot be moved down when pressing the wrong button and pushing the wrong password again simultaneously, that is to say, that not by password or pushing the wrong password or close
In the case that code is not complete, keel must be blocked, and the key shoulder on each knob of key is not phase at a distance from the imperial shoulder on keel
Deng, therefore, the mechanical code lock difficulty that repeated code is capable of in making is quite big, and above-mentioned patent application document does not record resetting password
This technical problem.Again, I has found the mechanical code lock that can repeat that password digit is arranged, presses by research more than a year
The situation of wrong password frequent occurrence, must reset after pressing the wrong button, and the coded lock ability normal use that can only reset solves to reset
The work difficulty of technology is also very big.So that mechanical lock is reseted password, when lock is securely mounted on a door, in face of door, lock,
It must can be adjusted there are one component behind key mapping knob of key at a distance from imperial shoulder, and be allowed to rotate to block by pressing knob of key
Or the activity of clearance keel, another effect connection knob of key of this component, the position of adjustment keel are pre-set when pressing
When cryptographic key, keel move down；If push the wrong cryptographic key, keel are stuck.The present inventor has thought half a year with racking one's brains, finally
This technical barrier is captured.
Invention content
A kind of key device of coded lock it is an object of the present invention to provide double-layer gear and using the gear, utilizes this
A double-layer gear connects knob of key, adjustment keel, allows keel original places to stop or move down by rotating, utilizes this double-deck
The key device for the coded lock that gear makes as long as the password pressed is correct, can allow keel no matter whether password digit repeat
It moves down, keel are blocked, block and stop when pushing the wrong password.
To achieve the above object, first technical solution that the present invention is taken is double-layer gear, in the double-layer gear 2
Upper setting wheel bore 201, wheel shoulder 203, shoulder notch 204, lower between cog 205, the wheel bore 201 be along sprocket center from top to bottom
The hole of excavation, the wheel shoulder 203 are in the middle part of the outer wall for being welded on double-layer gear 2, and the shoulder notch 204 is located on wheel shoulder 203, is
A vacancy on round wheel shoulder, the lower between cog 205 are located at the lower section of wheel shoulder 203, the lower between cog 205, shoulder notch 204
Rotated with the rotation of double-layer gear 2.When the resetting apparatus for making coded lock, on double-layer gear 2 above-mentioned
Add between cog 202 and upper shoulder slot 206.Second technical solution of the present invention is the key device of coded lock, including the bottom of including
Plate 1, circular groove bar 3, top flat 4, baffle 5, keel 6 and imperial shoulder 601, knob of key 7 thereon, characterized in that the baffle 5 is welded in bottom
On plate 1, circular hole 501, intermediate setting side hole 502 is arranged in both ends, further includes the double-layer gear described in first technical solution,
One double-layer gear 2 that can be rotated on circular groove bar 3, the circular rod slot 3 pass through in wheel bore 201 and circular hole 501, the circular rod slot
3 on bottom plate 1 set-up mode be it is symmetrical, knob of key 7 be located at double-layer gear 2 lower section, press when 1 back side of bottom plate keyhole
One end of 104 disengaging, including tab 701 and shrapnel 702, the shrapnel 702 squeezes tab 701, and the tab 701 is by being close under
In between cog 205, the using face of the knob of key 7 is alpha-numeric keys；The screw 401 of the top flat 4 is fixed on bottom plate 1 and position
In the centre of two circular groove bars 3, the front end of the top flat 4 is located in the lower between cog 205 of double-layer gear 2；The keel 6 pass through gear
In square hole 502 of plate 5；The lower between cog 205, shoulder notch 204 rotate with the rotation of double-layer gear 2 and often by lower keys
Once rotation is primary for button 7, the setting for double-layer gear 2 on any cryptographic key, when the number for pressing knob of key 7 is repeated equal to password
Number when, shoulder notch 204 thereon is rotated to be in imperial shoulder 601 on the same line；The width of the shoulder notch 204 is big
Wheel shoulder 203 in the width of the imperial shoulder 601, the double-layer gear 2 that the N cryptographic keies are buckled is at a distance from imperial shoulder 601
For (N-1) a parasang, N is the different natural number in different password key mappings, the double-layer gear 2 on non-password knob of key 7
In shoulder notch 204 be directly directed at imperial shoulder 601.In Fig. 4, little spring 402 is set between top flat 4 and the screw 401.Fig. 2
180 degree is overturn counterclockwise, and a double-layer gear 2 is installed on each knob of key 7.Equidistant bar slot is set on the circular groove bar 3
301, the latch 207 on the double-layer gear 2 is stuck in the bar slot 301 of circular groove bar 3.It is described to be arranged on the both sides of the keel 6
The one side of equidistant dragon shoulder 601, the dragon shoulder 601 is arc-shaped.
The invention has the advantages that using on the double-layer gear wheel bore 201, wheel shoulder 203 and shoulder notch 204 and press
Key apparatus can adjust wheel shoulder 203 at a distance from imperial shoulder 601 and adjust shoulder notch 204 at a distance from 601 vertical line of imperial shoulder, no matter close
Whether code repeats, as long as correctly pressing password, keel can be moved down from shoulder indentation, there.
Description of the drawings
Fig. 1 is the structural schematic diagram of double-layer gear 2 of the present invention；
Fig. 1-1 is double-layer gear 2 of the present invention and structural schematic diagram when 9 fitting of clamp spring；
Fig. 1-2 is double-layer gear 2 and upward view when 9 fitting of clamp spring in the present invention；
Fig. 2 be double-layer gear 2 of the present invention when in use, with knob of key 7, clamp spring 9 and the position connection relation of each section show
It is intended to.
Fig. 2-1 be double-layer gear 2 in the present invention when in use, illustrate with the position connection relation of circular groove bar 3, spring 11
Figure.
Fig. 2-2 is knob of key 7 and tab 701, the position relationship schematic diagram of shrapnel 702 in the present invention.
Fig. 3 is bottom plate 1, double-layer gear 2, circular groove bar 3, top flat 4, baffle 5 and circular hole 501 in the present invention, square hole
502 position relationship schematic diagram.
Fig. 3-1 is in the present invention, bottom plate 1, double-layer gear 2, circular groove bar 3, keel 6 and imperial shoulder 601, baffle 5 position close
It is schematic diagram.
Fig. 3-2 is the structural schematic diagram of bottom plate 1.
Fig. 4 is the positional structure schematic diagram of the top flat 4 and screw 401, little spring 402 in the present invention.
Figure label is corresponding entitled：1-bottom plate, 104-keyholes, 2-double-layer gears, 201-wheel bore, on 202-
Between cog, 203-wheel shoulders, 204-shoulder notches, 205-lower between cog, 206-upper shoulder slots, 207-latches, 3-circular groove bars, 301-
Bar slot, 4-top flats, 401-screws, 402-little springs, 5-baffles, 501-circular holes, 502-square holes, 6-keel,
601-imperial shoulders, 7-knob of keys, 701-tab, 702-shrapnels, 9-clamp springs, 901-eyelets.In Fig. 3 and Fig. 3-1, knob of key 7
Positioned at positioned at the lower section of double-layer gear 2.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments.The present invention is connected by double-layer gear
The components such as building sequence bone, knob of key, while allowing keel to reset using double-layer gear again, it is the core technology for making coded lock, though
So it is simple in structure, but when being used cooperatively with other components, just thickens, in order to allow user to more fully understand this production
Product, it is necessary to list the embodiment of double-layer gear and key device in detail.
Embodiment one, the making of double-layer gear 2.Double-layer gear 2, setting wheel shoulder 203, shoulder notch 204, wheel are made by Fig. 1
Hole 201, lower between cog 205.In Fig. 3 and Fig. 3-1, double-layer gear 2 is placed on the top of knob of key 7, lower tooth is acted against by tab 701
Between 205, top flat 4 acts against another lower between cog 205, in use, circular groove bar 3 is inserted into wheel bore 201, in this way, often by lower key
Button 7 is primary, and wheel shoulder 203 and shoulder notch 204 rotate once, has achieved the purpose that adjustment keel and imperial shoulder.On double-layer gear 2
Eyelet 901 on upper between cog 202, upper shoulder slot 206, clamp spring 9 and clamp spring makes to reset, and the present invention is application number
For 201711402650.9, entitled " the reseting encryption apparatus, resetting apparatus and the coded lock for using the device of mechanical lock "
Divisional application, so be not described in detail for resetting apparatus.
Embodiment two, the embodiment of the key device of coded lock.The present embodiment technical problems to be solved are：It presses correct
Cryptographic key after keel move down, keel are blocked when pushing the wrong cryptographic key, and the technological means used is, using on double-layer gear 2
Wheel shoulder 203 is adjusted at a distance from imperial shoulder 601, using the rotation of the shoulder notch 204 on double-layer gear adjusts shoulder notch and dragon
The distance of 601 vertical line of shoulder.In use, rationally to be installed to the position of each component of double-layer gear 2, the principle of setting is,
Setting for double-layer gear 2 on any cryptographic key, it is desirable that be when press knob of key 7 number be equal to password repeat number when,
Shoulder notch 204 thereon is rotated to be in imperial shoulder 601 on the same line, for non-cryptographic key, the double-layer gear on knob of key 7
Shoulder notch 204 in 2 is directly directed at imperial shoulder 601.For example with 6 digit passwords such as 888888, which is six repetitions, figure
In 3-1, wheel shoulder 203 in 7 subsequent double-layer gear 2 of knob of key (1-1=) 0 parasang, i.e. key mapping at a distance from imperial shoulder 601
Wheel shoulder 203 after 8 is contacted with imperial shoulder 601, and subsequent password number is 8 and front repetition, it is not necessary to can not be arranged again.For shoulder
For notch 204, on the circumference of wheel shoulder 203 along rotation direction and 601 vertical line of imperial shoulder between 6 lower between cog 205
Away from shoulder notch 204 after 6 times thereon is rotated is on the same line with imperial shoulder 601 to ensure to press, at this moment key mapping 8
The tab 701 in knob of key 7, which is arranged, below withstands on shoulder bottom of the gap in the lower between cog 205 of six teeth, remaining in keyboard
" 1--7,9 " key is non-cryptographic key, and the shoulder notch 204 in the 7 subsequent double-layer gear 2 of knob of key of non-cryptographic key is directly directed at imperial shoulder
601, after setting, press keyboard 8 six times, 8 subsequent shoulder notch 204 of key mapping may be pivoted to the lower section of imperial shoulder 601, imperial shoulder 601,
Keel 6 just move down.If not pressing password, the wheel shoulder 203 behind strong position 8 withstands imperial shoulder 601, makes keel 6 can not be to downslide
It is dynamic.For another example password number is 955211, and first password to the 6th password is respectively 9,5,5,2,1,1 here, and key mapping 9 is subsequent
Shoulder notch 204 on the circumference of wheel shoulder 203 along rotation direction and imperial 601 vertical line of shoulder at a distance of the spacing of 1 lower between cog 205,
5 subsequent shoulder notch 204 of key mapping is circumferentially along rotation direction and 601 vertical line of imperial shoulder between 2 lower between cog 205
Repeat, cannot be arranged away from, third position password and second, the 4th is 2,2 subsequent shoulder notch 204 of key mapping circumferentially along
Rotation direction is with 601 vertical line of imperial shoulder at a distance of the spacing of 1 lower between cog 205, and the five or six is repeated again, and key mapping 1 is subsequent
Shoulder notch 204 circumferentially along rotation direction and imperial 601 vertical line of shoulder in the spacing of 2 lower between cog 205, keyboard remaining
0,3,4,6,7,8 keys are non-cryptographic key, and the shoulder notch 204 in double-layer gear 2 behind is directly directed at imperial shoulder 601, sets
Afterwards, such user is when in face of keyboard 703, and when pressing key mapping 9 one times, keel 6 glide, 5 subsequent wheel shoulder 203 of key mapping top
Firmly imperial shoulder 601, after pressing key mapping 5 twice, double-layer gear 2 has rotated two lower between cog 205, and such shoulder notch 204 follows rotation
The imperial shoulder 601 of alignment, keel 6 glide again, then press successively key mapping 2 is primary, key mapping 1 twice after, keel 6 can be successfully to downslide
It is dynamic.The effect of top flat 4 is acted against in lower between cog 205, prevents double-layer gear 2 from turning round.It is that Fig. 3, Fig. 3-1 are risen vertically above
From the point of view of, just there is the wording " behind key mapping 8 ".
Protection scope of the present invention is not limited to two embodiments, every those of ordinary skill in the art Shen through the invention
The content that claims, specification and its attached drawing please is recorded, can derive and well imagine, obviously change, still belong to
In protection scope of the present invention.
Claims (6)
1. a kind of double-layer gear (2), which is characterized in that wheel bore (201), wheel shoulder (203), shoulder are arranged on the double-layer gear (2)
Notch (204), lower between cog (205), the wheel bore (201) are the hole excavated from top to bottom along sprocket center, the wheel shoulder
(203) it is to be welded in the middle part of the outer wall of double-layer gear (2), the shoulder notch (204) is located on wheel shoulder, and wheel is located between the lower tooth
The lower section of shoulder (203), the lower between cog (205), shoulder notch (204) are rotated with the rotation of double-layer gear (2).
2. a kind of double-layer gear (2) according to claim 1, which is characterized in that when for resetting apparatus, described double
Layer gear (2) adds between cog (202) and upper shoulder slot (206).
3. a kind of key device of coded lock, including bottom plate (1), circular groove bar (3), top flat (4), baffle (5), keel (6) and its
On imperial shoulder (601), knob of key (7), which is characterized in that the baffle (5) is welded on bottom plate (1), both ends be arranged circular hole
(501), intermediate setting side hole (502) further includes any double-layer gears (2) of claim 1-2, the circular rod slot
(3) pass through wheel bore (201) and circular hole (501) in, the circular rod slot (3) on bottom plate (1) set-up mode be it is symmetrical, it is described
Keyhole (104) when knob of key (7) is located at the lower section of double-layer gear (2), pressing at bottom plate (1) back side passes in and out, including tab (701)
Tab (701) is squeezed with one end of shrapnel (702), the shrapnel (702), the tab (701) is by being close in lower between cog (205)
In, the using face of the knob of key (7) is alpha-numeric keys；The top flat (4) be fixed on bottom plate (1) with screw (401) and
Positioned at the centre of two circular groove bars (3), the front end of the top flat (4) is located in the lower between cog (205) of double-layer gear (2)；It is described
Keel (6) pass through in square hole (502) of baffle (5)；The lower between cog (205), shoulder notch (204) are with double-layer gear
(2) rotation and rotate and often press knob of key (7) once rotation is primary, the setting for double-layer gear (2) on any cryptographic key,
When the number for pressing knob of key (7) is equal to the number that password repeats, shoulder notch (204) thereon is rotated with imperial shoulder (601)
On the same line；The width of the shoulder notch (204) is more than the width of the imperial shoulder (601), the N password knob of keys
On double-layer gear (2) in wheel shoulder (203) be (N-1) a parasang at a distance from imperial shoulder (601), N is different cryptographic keies
Different natural number on position, the shoulder notch (204) in double-layer gear (2) on non-password knob of key (7) are directly directed at imperial shoulder
(601)。
4. the key device of coded lock according to claim 3, which is characterized in that the top flat (4) and the screw
(401) little spring (402) is set between, a double-layer gear (2) is installed on the knob of key (7) described in each.
5. the key device of coded lock according to claim 3, which is characterized in that be arranged on the circular groove bar (3) equidistant
Bar slot (301), the latch (207) on the double-layer gear (2) is stuck in the bar slot (301) of circular groove bar (3).
6. the key device of coded lock according to claim 3, which is characterized in that the both sides in the keel (6)
Equidistant imperial shoulder (601) is set, and the one side of the dragon shoulder (601) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617212.2A CN108729748A (en) | 2017-12-22 | 2017-12-22 | A kind of key device of double-layer gear and the coded lock using the gear |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711402650.9A CN107916831B (en) | 2017-12-22 | 2017-12-22 | Cipher resetting device and resetting device of mechanical lock and cipher lock using device |
| CN201810617212.2A CN108729748A (en) | 2017-12-22 | 2017-12-22 | A kind of key device of double-layer gear and the coded lock using the gear |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711402650.9A Division CN107916831B (en) | 2017-12-22 | 2017-12-22 | Cipher resetting device and resetting device of mechanical lock and cipher lock using device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108729748A true CN108729748A (en) | 2018-11-02 |
Family
ID=61893902
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711402650.9A Active CN107916831B (en) | 2017-12-22 | 2017-12-22 | Cipher resetting device and resetting device of mechanical lock and cipher lock using device |
| CN201810617212.2A Pending CN108729748A (en) | 2017-12-22 | 2017-12-22 | A kind of key device of double-layer gear and the coded lock using the gear |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711402650.9A Active CN107916831B (en) | 2017-12-22 | 2017-12-22 | Cipher resetting device and resetting device of mechanical lock and cipher lock using device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107916831B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173592B1 (en) * | 1999-06-11 | 2001-01-16 | Chun Te Yu | Lock for suitcase |
| US20100154496A1 (en) * | 2008-12-23 | 2010-06-24 | Correia Lewis A | Binary sliding tumbler lock |
| CN204663184U (en) * | 2015-04-28 | 2015-09-23 | 吴小钟 | A kind of crypto control unit and mechanical code lock |
| CN106761282B (en) * | 2017-03-09 | 2018-07-10 | 王荣仙 | Antitheft door with button-type coded lock |
| CN207879075U (en) * | 2017-12-22 | 2018-09-18 | 莫仁园 | Mechanical lock resets encryption apparatus, resetting apparatus and the coded lock using the device |
-
2017
- 2017-12-22 CN CN201711402650.9A patent/CN107916831B/en active Active
- 2017-12-22 CN CN201810617212.2A patent/CN108729748A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN107916831B (en) | 2020-06-02 |
| CN107916831A (en) | 2018-04-17 |
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Application publication date: 20181102 |