CN206448637U - A kind of ten key coded locks - Google Patents
A kind of ten key coded locks Download PDFInfo
- Publication number
- CN206448637U CN206448637U CN201621406708.8U CN201621406708U CN206448637U CN 206448637 U CN206448637 U CN 206448637U CN 201621406708 U CN201621406708 U CN 201621406708U CN 206448637 U CN206448637 U CN 206448637U
- Authority
- CN
- China
- Prior art keywords
- key
- carry
- gear
- clutch
- counting
- 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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Abstract
The utility model is related to a kind of ten keys coded lock, including housing, dead bolt, handle and scrambler, the scrambler is ten key scramblers, eight key letters including exposing housing, one reset key, one clutch key, each coding one carry gear of key control described in each coding key control, when a key letter completes a stroke, the corresponding carry gear rotates an angle, corresponding counting gear is driven to rotate an angle, simultaneously, corresponding carry gear and reseting gear are converted to full interlocking pattern by half interlocking pattern, and the carry gear also drives the reseting gear to rotate an angle.The utility model is without key, only by setting password to improve decoding difficulty, is calculated through statistics, size of key is up to 8 × 108, do not break lock tool and can use.
Description
Technical field
The utility model is related to a kind of coded lock, particularly a kind of ten keys coded lock.
Background technology
The application of lock is long-standing, and people are commonly called as " door with lock come antitheft, protection property, therefore lock in daily life
General ".With scientific technological advance, the lock opened using key has exposed weak point at present, hidden with very big safety
Suffer from, CCTV4 once had the saying of " existing lockset has corresponding opener, the lock do not opened ", it is seen then that key lock
Using not caught up with scientific development situation.Improve lock scientific and technological level turn into the task of top priority, need.
Utility model content
The purpose of this utility model is to be improved and innovated that there is provided one for shortcoming present in background technology and problem
Plant without key, crack ten extremely difficult key mechanical code locks.
The technical solution of the utility model is to construct a kind of ten keys coded lock, including housing, dead bolt, handle and scrambler,
The scrambler includes clutch key, carry key, reset key, and the handle is extended, be retracted the housing, and the clutch key is entering
When position key is correct, the handle, clutch key can be pressed in by pressing clutch key control carry plate, making handle auto-extending
Self-return；
The scrambler is ten key scramblers, including exposes eight key letters of housing, reset key, a clutch key
With the counting gear axle, carry gear shaft, reseting gear axle for being set in parallel in enclosure interior, the counting gear axle, carry tooth
Eight counting gears, eight carry gears, eight reseting gears, eight counting teeth are respectively arranged with wheel shaft, reseting gear axle
Wheel can single wheel rotation, eight carry gears can single wheel rotation, eight reseting gears are all fixedly connected with reseting gear axle, therefore synchronous
Rotation.And the counting gear, carry gear, reseting gear are corresponded, the carry gear and the counting gear are complete
Occlusion, described each coding one carry gear of key control, when a key letter completes a stroke, corresponding institute
State carry gear and rotate an angle, drive corresponding counting gear to rotate an angle, meanwhile, the corresponding carry gear
Be converted to reseting gear by half interlocking pattern and be additionally provided with ratchet, the ratchet on full interlocking pattern, the reseting gear axle
It is 8 to limit the rotatable number of teeth by reset of card and carry hook, often presses first encoding key, the ratchet can only turn a tooth；It is described
Reset push rod and control the carry hook, follow carry key to rotate 18 degree of angles every time by the limitation of carry hook；
It is additionally provided with each counting gear on an accessory whorl, each accessory whorl and is provided with a groove, works as institute
State groove towards the carry plate side by side being aligned when, one end of carry plate can be pushed into described by the clutch key by clutch card
Groove, and control the handle to stretch out the housing；
Also include changing a yard plate, when the groove of counting gear is towards the carry plate being aligned side by side, changing yard plate can pass through
Clutch hook draws counting gear axle to separate counting gear with carry gear, can now press carry key and reset password, let go and change
Code plate, counting gear axle restores position in the presence of compression spring, completes counting gear and carry gear is engaged again, by once
Reset key, reseting gear axle resets, and can upset counting gear.
In one embodiment, clutch shaft is provided with the housing, the clutch card is L-shaped structure, and one end is provided with
Cambered surface, is contacted, the other end is contacted with clutch shaft, the corner of L-shaped is connected with clutch shaft, the clutch key can with the carry plate
Promote clutch card to be rotated along clutch shaft, by carry plate translation press-in groove, be provided between the carry plate and handle and engage dress
Put, when carry plate is translated into groove, housing is stretched out in one end of handle, and the handle is connected by main hyoid tooth wheel with dead bolt,
When handle rotates, bolt retraction is driven to enter in housing.
In one embodiment, when a key letter completes a stroke, corresponding carry gear rotation
Turn 18 degree of angles, drive corresponding carry gear and counting gear to rotate more than 18 degree angles, then the return under gear spring effect
To 18 degree of angles.18 degree of angles are determined by carry hook.
In one embodiment, the distance that the counting gear axle is opened is 5mm.
In one embodiment, described dead bolt includes main tongue and touches tongue, described main tongue and touch tongue can be individually or simultaneously
Enable.
In one embodiment, the coded system of eight key letters is pressed successively to be single, or two or more is same
When press, or both the above mode is optionally combined.
In one embodiment, the shell dimension is long 152mm, wide 98mm, thick 32mm, the extended housing of handle
18mm, and can positive and reverse return turn 90 degrees switch dead bolt.
In one embodiment, compression spring is provided with the key letter, reset key, clutch key, makes key letter, answers
Position key, clutch key are resilient after being pressed.
Advantage and beneficial effect of the present utility model：
The key-lock of the utility model ten is without key, only by setting password to improve decoding difficulty, is calculated through statistics, size of key
Up to 8 × 108, it is available currently without broken lock tool；
The utility model compact conformation, using convenient, reliable, no fault rate, even if can also be used in the dark；
The utility model arbitrarily can change password in the case of the proper password known.
Brief description of the drawings
Fig. 1 is the main view cross-sectional view of embodiment.
Fig. 2 is Fig. 1 B-B views.
Fig. 3 is Fig. 2 C-C views.
Fig. 4 is Fig. 2 D-D views.
Fig. 5 is the overlooking the structure diagram of embodiment.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can come real in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open content more thorough comprehensive.
It should be noted that when element be considered as " setting " on another element, it can be direct sets or even
It is connected on another element or may be simultaneously present centering elements.
Unless otherwise defined, all technologies used herein and scientific terminology and technical field of the present utility model
The implication that is generally understood that of technical staff it is identical.Term used in the description is intended merely to describe specifically to implement purpose,
It is not intended to limit the utility model.
Embodiment 1
As shown in Fig. 1 ~ 5, a kind of ten keys coded lock, including housing 1, dead bolt 2, handle 3 and scrambler 4, wherein：It is described to hold
Hand 3 may extend or retract the housing 1, and the scrambler 4 controls the stretching and retraction of handle 3, the handle by carry plate 5
3 rotation drives the retraction of the dead bolt 2；
The scrambler 4 is ten key scramblers, including exposes eight key letters 401 of housing 1, a reset key 402, one
Individual clutch key 403 and counting gear axle 404, carry gear shaft 405, the reseting gear axle 406 being set in parallel in inside housing 1,
The counting gear axle 404, carry gear shaft 405, be respectively arranged with reseting gear axle 406 eight counting gears 407, eight
Carry gear 408, eight reseting gears 409, eight counting gears 407 can independently rotate, and eight carry gears 408 can independently revolve
Turn, eight reseting gears 409 are all fixedly connected with reseting gear axle 406, and it is the counting gear 407, carry gear 408, multiple
Position gear 409 is corresponded, and the carry gear 408 is fully engaged against with the counting gear 407, each key letter 401
A carry gear 408 is controlled, when a key letter 401 completes a stroke, corresponding carry gear 408 rotates 18 degree
Angle, drives corresponding counting gear 407 to rotate more than 18 degree angles, meanwhile, corresponding the carry gear 408 and reseting gear
409 be full interlocking pattern by semi-detached State Transferring, and the carry gear 408 also drives the rotation of reseting gear 409 super
18 degree of angles are crossed, is then returned under gear spring effect on 18 degree of angles, the reseting gear axle 406 and is additionally provided with ratchet 411,
It is 8 that the ratchet 411 limits the rotatable number of teeth by reset of card 412 and carry hook 413, and the reset key 402 is pushed up by resetting
Bar 414 controls restoring board 419, and then controls the carry hook 413, is limited by carry hook and follows the anglec of rotation of carry to be every time
18 degree；
It is additionally provided with each counting gear 407 on an accessory whorl 415, each accessory whorl 415 and is provided with one
Groove 416, when the groove 416 is towards 5 being aligned side by side of carry plate, the clutch key 403 can pass through clutch card 417
One end of carry plate 5 is pushed into the groove 415, and controls the handle 3 to stretch out the housing 1；
Clutch shaft 11 is provided with the housing 1, the clutch card 417 is L-shaped structure, and one end is provided with cambered surface, with institute
State carry plate 5 to contact, the other end is contacted with clutch key 403, the corner of L-shaped is provided with clutch shaft 11, and the clutch key 403 can
Promote clutch card 417 to be rotated along clutch shaft 11, carry plate 5 is translated into press-in groove 415, set between the carry plate 5 and handle 3
Clamping close device is equipped with, when carry plate 5 is translated into groove 415, housing 1 is stretched out in one end of handle 3, and the handle 1 passes through master
Hyoid tooth wheel 12 is connected with dead bolt 2, when handle 3 rotates, and drives dead bolt 2 to retract into housing.
The scrambler 4 also includes changing yard plate 418, and yard plate 418 that changes can be in the groove 415 towards the carry plate
5 side by side being aligned when, counting gear axle 404 is pulled open by 5mm by clutch hook, makes all counting gears 407 and all carry teeth
Wheel 408 is separated, and after all carry gears 407 and reseting gear 409 reset, can be pressed key letter 401 and be reset password, press
Reset key 402, reseting gear axle 406 resets, and can upset counting gear 407.
Described dead bolt 2 includes main tongue 21 and touches tongue 22, described main tongue 21 and touches tongue 22 and can individually or simultaneously enable.
The coded system of eight key letters 401 is pressed to be single successively, either two or more press simultaneously or with
Upper two ways is optionally combined.
In the present embodiment, the size of housing 1 is long 152mm, wide 98mm, thick 32mm, the extended housing of the handle 3
18mm, and can positive and reverse return turn 90 degrees switch dead bolt 2, the handle 3 can be pressed back retraction housing 2 after ejecting.
Compression spring is provided with the key letter 401, reset key 402, clutch key 403, makes key letter 401, reset
Key 402, clutch key 403 are resilient after being pressed.
Operation principle of the present utility model is：
The utility model is full mechanical, guidance panel by eight key letters, reset key, clutch key, hold
Hand composition cross complaint mechanism.Key letter can singly-bound layout, coding, can also be mutually combined layout, coding.Once carry follow again into
Bit function, i.e., by next key letter, a carry gear drives carry gear to rotate a certain angle, then presses another coding
Key, then two a certain angles of carry gear rotation, therefore the extremely difficult decoding of password.Reset key control synchronous reset and play mess code and make
With.Must be in the case where encoding key input proper password, clutch key just can control handle and go out 18mm, positive and reverse return 90 from plane
O angles（There is automatic screens）, controllable main tongue on and off（It is also door handle）, pressed in after.Reach senior anti-broken effect.Change
Pin mode is to be changed with chip control clutch is changed, convenient, fast, scope is wide.
To create more convenient application conditions, product, which is additionally provided with, touches tongue, and someone in family is easy access, can disable main tongue, single
By touching tongue switch.When reinstating main tongue, it can also disable and touch tongue.Also can neither it disable.
Embodiment described in the utility model is only the description carried out to preferred embodiment of the present utility model, not
The utility model spirit and scope are defined, on the premise of the utility model design philosophy is not departed from, work in this area
The all variations and modifications that journey technical staff makes to the technical solution of the utility model, all should fall into protection of the present utility model
Scope, the claimed technology contents of the utility model have all been recorded in detail in the claims.
Claims (8)
1. a kind of ten keys coded lock, including housing, dead bolt, handle and scrambler, the scrambler include clutch key, carry key,
Reset key, it is characterised in that：The handle is extended, be retracted the housing, and the clutch key, can when carry key is correct
By pressing clutch key control carry plate, making handle auto-extending, the handle, clutch key self-return are pressed in；
The scrambler is ten key scramblers, including exposes eight key letters of housing, reset key, a clutch key peace
Row is arranged on the counting gear axle, carry gear shaft, reseting gear axle of enclosure interior, the counting gear axle, carry gear shaft,
Eight counting gears, eight carry gears, eight reseting gears are respectively arranged with reseting gear axle, eight counting gears can be only
Vertical rotation, eight carry gears can independently be rotated, and eight reseting gears are all fixedly connected with reseting gear axle, and the counting tooth
Wheel, carry gear, reseting gear are corresponded, and the carry gear is fully engaged against with the counting gear, each coding
One carry gear of key control, when a key letter completes a stroke, corresponding carry gear rotation one
Individual angle, drives corresponding counting gear to rotate an angle, meanwhile, corresponding the carry gear and reseting gear are by partly stinging
Conjunction state is converted to and is additionally provided with ratchet on full interlocking pattern, the reseting gear axle, and the ratchet is by reset of card and carry hook
The rotatable number of teeth is limited for 8, first encoding key is often pressed, the ratchet can only turn a tooth；The reset key is pushed up by resetting
Bar controls the carry hook, and the carry key anglec of rotation is followed every time by the limitation of carry hook；
It is additionally provided with each counting gear on an accessory whorl, each accessory whorl and is provided with a groove, when described recessed
Groove towards the carry plate side by side being aligned when, one end of carry plate can be pushed into described recessed by the clutch key by clutch card
Groove, and control the handle to stretch out the housing；
Also include changing a yard plate, when the groove of counting gear is towards the carry plate being aligned side by side, changing yard plate can be by clutch
Hook draws counting gear axle to separate counting gear with carry gear, can now press carry key and reset password, let go and change a yard plate,
Counting gear axle restores position in the presence of compression spring, completes counting gear and carry gear is engaged again, by once resetting
Key, reseting gear axle resets, and can upset counting gear.
2. ten keys coded lock according to claim 1, it is characterised in that：Be provided with clutch shaft in the housing, it is described from
It is L-shaped structure to close card, and one end is provided with cambered surface, contacted with the carry plate, the other end is contacted with clutch shaft, the corner of L-shaped
It is connected with clutch shaft, the clutch key can promote clutch card to be rotated along clutch shaft, by carry plate translation press-in groove, the carry
Clamping close device is provided between plate and handle, when carry plate is translated into groove, housing, the handle are stretched out in one end of handle
It is connected by main hyoid tooth wheel with dead bolt, when handle rotates, drives bolt retraction to enter in housing.
3. ten keys coded lock according to claim 1, it is characterised in that：When one stroke of a key letter completion,
The corresponding carry gear rotates 18 degree of angles, drives corresponding carry gear and counting gear to rotate more than 18 degree angles,
18 degree of angles then are returned under gear spring effect, is limited by carry hook and follows the anglec of rotation of carry every time for 18 degree.
4. ten keys coded lock according to claim 1, it is characterised in that：The distance that the counting gear axle is opened is
5mm。
5. ten keys coded lock according to claim 1, it is characterised in that：Described dead bolt includes main tongue and touches tongue, described
Main tongue and touch tongue and can individually or simultaneously enable.
6. ten keys coded lock according to claim 1, it is characterised in that：The coded system of eight key letters is single
Press successively, either two or more is pressed simultaneously or both the above mode is optionally combined.
7. ten keys coded lock according to claim 1, it is characterised in that：The shell dimension be long 152mm, wide 98mm,
Thick 32mm, the extended housing 18mm of handle, and can positive and reverse return turn 90 degrees switch dead bolt.
8. ten keys coded lock according to claim 1, it is characterised in that：It is all provided with the key letter, reset key, clutch key
Compression spring is equipped with, makes key letter, reset key, clutch key resilient after being pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406708.8U CN206448637U (en) | 2016-12-21 | 2016-12-21 | A kind of ten key coded locks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621406708.8U CN206448637U (en) | 2016-12-21 | 2016-12-21 | A kind of ten key coded locks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206448637U true CN206448637U (en) | 2017-08-29 |
Family
ID=59672754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621406708.8U Expired - Fee Related CN206448637U (en) | 2016-12-21 | 2016-12-21 | A kind of ten key coded locks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206448637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401300A (en) * | 2016-12-21 | 2017-02-15 | 湖南蓝鲸数码机械科技有限公司 | Ten-key coded lock |
| CN110644860A (en) * | 2019-10-23 | 2020-01-03 | 徐州长盛电力设备有限公司 | Key puzzle lock |
-
2016
- 2016-12-21 CN CN201621406708.8U patent/CN206448637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401300A (en) * | 2016-12-21 | 2017-02-15 | 湖南蓝鲸数码机械科技有限公司 | Ten-key coded lock |
| CN110644860A (en) * | 2019-10-23 | 2020-01-03 | 徐州长盛电力设备有限公司 | Key puzzle lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |