CN203795982U - Protection type coded lock - Google Patents
Protection type coded lock Download PDFInfo
- Publication number
- CN203795982U CN203795982U CN201420040932.4U CN201420040932U CN203795982U CN 203795982 U CN203795982 U CN 203795982U CN 201420040932 U CN201420040932 U CN 201420040932U CN 203795982 U CN203795982 U CN 203795982U
- Authority
- CN
- China
- Prior art keywords
- panel
- blade
- lock mechanism
- coded lock
- baffle plate
- 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
A protection type coded lock comprises a panel, a coded lock mechanism and a main lock mechanism. Pin sliding holes and a key hole are formed in the panel, and the coded lock mechanism is composed of a handle, a dial, blades and a baffle. When the lock works, the dial is twisted to enable the first blade and the second blade to rotate to certain numbers (0-9) respectively, concave openings are consistent is direction, when the concave openings are towards a connecting piece, a third pin is moved upwards to enable a lock cylinder hole to be exposed, and then a key is inserted into a lock cylinder to open a door. Through the coded lock mechanism, firstly the baffle is moved away from the lock cylinder hole, and then the key is used for opening the door, otherwise, when the opening of any one blade is not towards the connecting piece and is rotated to any one number freely, the connecting piece is pushed by the blades, the baffle can not move upwards, the lock cylinder hole is always closed, the key can not be inserted into the lock cylinder, and the door can not be opened. The protection type coded lock is a sealing type device for protecting the lock cylinder, and is high in protection performance, safe, simple and high in quality.
Description
Technical field
The utility model belongs to a kind of functional lock body, is specifically related to a kind of protection type coded lock.
Background technology
Door lock must have safety, stability as safety precaution product.Safety can be weighed from two aspects: the one, resist the violence damage such as intentional destruction, mischief and premeditated sled, brill.The 2nd, precautionary technology is opened, the poor ability of the anti-technical opening of standard machinery lock.No matter the mechanical lock of that structure all can be opened by other means.As door lock, its stability is extremely important equally.Sometimes, because the stability appearance of door lock is abnormal, door lock is often appeared in the time of should opening the door and do not open door, this does not close the phenomenons such as door at closing time.To people, bring a lot of troubles.
Current, household, the fields such as office are mostly the common door locks using with key operated door lock, and this door lock is mainly by master lock tongue, oblique dead bolt and lock main 3 parts of tongue and form, and the while, its lock core hole was all open type.Its operating principle is to open the door with key rotary locking cylinder.While opening the door, key need be put into lock core position of opening, half-twist/180 °/360 ° then, dead bolt is retracted into lock body inside, then by the oblique dead bolt of lower handle, is retracted into lock body inside, and Men Caineng opens.
At present, all there is following deficiency in existing door lock:
One, the obstruction that open type lock core is generally subject to child or the not accomplished person of other introduction agaainst the law even destroys;
Its two, personnel agaainst the law, very easily by lock core hole, open the door with special instrument picking lock or configuration key.
Summary of the invention
In order to overcome existing Door lock, exist not, the utility model provides brand-new a kind of protection type coded lock.Specifically comprise: this protection type coded lock is comprised of panel, coded lock mechanism, master lock mechanism.On panel, layout setting has pin slide opening, key hole, and coded lock mechanism is comprised of handle, dial, blade, baffle plate etc.During lock body work, be by twisting dial, make blade 1 and blade 2 rotate to respectively (0-9) certain data, spill opening direction is consistent, and opening is when brace, up moves pin 3, just exposes lock core hole, then just with key, inserts lock core and opens the door; By coded lock mechanism, first baffle plate is removed to lock core hole, then turn the key in the lock.Otherwise wherein any blade openings, not facing to brace, rotates to arbitrarily certain numeral, brace is propped up by blade, and baffle plate cannot up move, and lock core hole is airtight all the time, and key cannot insert lock core, and door just can not be opened.The closed device that plays the effect of protection lock core, this protection type coded lock protective is strong, and safety is simple and direct, and quality is superior.
The utility model is achieved through the following technical solutions:
1, a protection type coded lock, in technical scheme, it is comprised of panel (1), coded lock mechanism (2), master lock mechanism (3).
Wherein, on described panel (1), be provided with handle placement hole (4), pin slide opening (5), key hole one (6), at the reverse side of panel (1), be provided with 6 dowel holes (7) and 1 pin one (8).
Described coded lock mechanism (2) is comprised of handle (9), dial (10), blade one (11), blade two (12), sleeve (13), baffle plate (14), brace (15), extension spring (16), wherein, on the face of dial (10), be provided with several scales, and each scale has Arabic numerals as a token of, and on the face of blade one (11) and blade two (12), be provided with respectively several code hole positions (17), also there are Arabic numerals each position, hole as a token of, also at the edge of blade one (11) and blade two (12), be provided with a spill opening (18) respectively simultaneously, on baffle plate (13), be respectively arranged with pin (19), 4 baffle plate slide openings (20), key hole two (21), pin two (22), brace (15) is that layout is fixed on baffle plate (14), when coded lock mechanism (2) and panel (1) combination, that handle (9) and dial (10) are positioned over to the front that is arranged on panel (1) in the upper set handle placement hole (4) of panel (1), and blade one (11) and blade two (12) are the reverse side that corresponding handle (9) and dial (10) are placed in panel (1), and be fixed up by sleeve (13) and bayonet lock (23), the pin of baffle plate (14) (19) is positioned in the upper set pin slide opening (5) of panel (1), make 4 baffle plate slide openings (19) be aligned in set 6 dowel holes (7) of panel (1) reverse side simultaneously, then use 6 screws (24) to twist into respectively 6 dowel holes (7), thus baffle plate (14) is fixed on panel (1), then one of extension spring (16) is fixed on the set pin of baffle plate (14) two (21), other end is fixed on the upper pin one (8) arranging of panel (1), then form a coded lock assembly.
Described master lock mechanism (3) refers to common Door lock.
When panel (1), coded lock mechanism (2) and master lock mechanism (3) combine, that coded lock mechanism (2) and panel (1) assembly are arranged on the front of door-plate (25), and master lock mechanism (3) to be corresponding coded lock mechanism (2) be arranged on door-plate (25) side, the lock core hole of master lock mechanism (3), facing to the upper set key hole one (6) of panel (1), forms a composite entity then.
2, described a kind of coded lock opening the door without key, also comprises in technical scheme: also can on coded lock mechanism, increase according to demand or reduce characteristic and the performance that blade changes lock body, just increase a blade while increasing a password on coded lock.
The utlity model has following advantage:
1, its scientific structure design of the utility model is reasonable, novel unique.
When 2, lock body of the present utility model is worked, be by twisting dial, make blade 1 and blade 2 rotate to respectively (0-9) certain data, spill opening direction is consistent, and opening is when brace, up move pin 3, just expose lock core hole, then just with key, insert lock core and open the door; By coded lock mechanism, first baffle plate is removed to lock core hole, then turn the key in the lock.Otherwise wherein any blade openings, not facing to brace, rotates to arbitrarily certain numeral, brace is propped up by blade, and baffle plate cannot up move, and lock core hole is airtight all the time, and key cannot insert lock core, and door just can not be opened.Play the closed device of protection lock core effect; this protection type coded lock protective is strong, overcomes the various defects that produce of existing open type lock core, effectively solves the problem of lock core blocked or picking lock agaainst the law and close bitting; there is protection lock core, strengthen the effect of anti-theft function simultaneously.
3, the master lock that the utility model mates is common lock body, adapts to wide.
4, the utility model can arbitrarily increase or reduce according to customer demand characteristic and the performance that blade changes lock body in coded lock mechanism.
5, the utility model is not only not fragile, and safeguards very convenient.
6, due to the utility model superior performance and have characteristic, make thus door lock significantly rise in value, its market prospects are boundless, and the producer makes a profit abundant, and user is benefited a great deal.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Structural representation when Fig. 1 is coded lock mechanism in the utility model (2) and panel (1) combination.
Structural representation when Fig. 2 is coded lock mechanism in the utility model (2) and panel (1) combination.
Fig. 3 is the Facad structure schematic diagram of panel in the utility model (1).
Fig. 4 is the reverse side structural representation of panel in the utility model (1).
Fig. 5 is the structural representation of coded lock mechanism in the utility model (2).
Fig. 6 is the structural representation of coded lock mechanism in the utility model (2) another side.
Structural representation when Fig. 7 is the combination of panel in the utility model (1), coded lock mechanism (2), master lock mechanism (3).
In Fig. 1, the 1st, panel, the 8th, pin one, the 9th, handle, the 11st, blade one, 12nd, blade two, the 13rd, sleeve, the 14th, baffle plate, the 15th, brace, the 16th, extension spring, the 17th, code hole position, the 18th, the spill opening arranging on blade, the 19th, at the set pin of baffle plate, the 20th, set 4 baffle plate slide openings on baffle plate, the 21st, set key hole two on baffle plate, the 22nd, set pin two, 23rd on baffle plate, bayonet lock, 24 is 6 screws.
The specific embodiment
Now by reference to the accompanying drawings the utility model is described in detail:
The utility model is comprised of panel (1), coded lock mechanism (2), master lock mechanism (3); First panel (1) and coded lock mechanism (2) are formed to a coded lock assembly, and then coded lock mechanism (2) and panel (1) assembly are arranged on the front of door-plate (25), and master lock mechanism (3) to be corresponding coded lock mechanism (2) be arranged on door-plate (25) side, then form a composite entity.
Shown in Fig. 1 be coded lock mechanism in the utility model (2) with panel (1) combination time structural representation.Wherein, the 1st, panel (1), the 8th, pin one (8), the 9th, handle (9), the 11st, blade one (11), the 12nd, blade two (12), the 13rd, sleeve (13), the 14th, baffle plate (14), the 15th, brace (15), the 16th, extension spring (16), the 17th, code hole position (17), the 18th, the spill opening (18) arranging on blade, the 19th, at the set pin of baffle plate (19), the 20th, set 4 baffle plate slide openings (20) on baffle plate, the 21st, set key hole two (21) on baffle plate, the 22nd, set pin two (22) on baffle plate, the 23rd, bayonet lock (23), 24 is 6 screws (24).
Shown in Fig. 2 be coded lock mechanism in the utility model (2) with panel (1) combination time structural representation.Wherein, the 1st, panel (1), the 5th, pin slide opening (5), the 6th, key hole one, 9th, handle (9), the 10th, dial (10), the 19th, pin (19).
Shown in Fig. 3 and Fig. 4 is the structural representation of panel in the utility model (1).Wherein, on panel (1), be provided with handle placement hole (4), pin slide opening (5), key hole one (6), at the reverse side of panel (1), be provided with 6 dowel holes (7) and 1 pin one (8).
Shown in Fig. 5 and Fig. 6 is the structural representation of coded lock mechanism in the utility model (2).Wherein, coded lock mechanism (2) is comprised of handle (9), dial (10), blade one (11), blade two (12), sleeve (13), baffle plate (14), brace (15), extension spring (16), wherein, on the face of dial (10), be provided with several scales, and each scale has Arabic numerals as a token of, and on the face of blade one (11) and blade two (12), be provided with respectively several code hole positions (17), also there are Arabic numerals each position, hole as a token of, also at the edge of blade one (11) and blade two (12), be provided with a spill opening (18) respectively simultaneously, on baffle plate (13), be respectively arranged with pin (19), 4 baffle plate slide openings (20), key hole two (21), pin two (22), brace (15) is that layout is fixed on baffle plate (14), when coded lock mechanism (2) and panel (1) combination, that handle (9) and dial (10) are positioned over to the front that is arranged on panel (1) in the upper set handle placement hole (4) of panel (1), and blade one (11) and blade two (12) are the reverse side that corresponding handle (9) and dial (10) are placed in panel (1), and be fixed up by sleeve (13) and bayonet lock (23), the pin of baffle plate (14) (19) is positioned in the upper set pin slide opening (5) of panel (1), make 4 baffle plate slide openings (19) be aligned in set 6 dowel holes (7) of panel (1) reverse side simultaneously, then use 6 screws (24) to twist into respectively 6 dowel holes (7), thus baffle plate (14) is fixed on panel (1), then one of extension spring (16) is fixed on the set pin of baffle plate (14) two (21), other end is fixed on the upper pin one (8) arranging of panel (1), then form a coded lock assembly.
Meanwhile, also can on coded lock mechanism, increase according to demand or reduce characteristic and the performance that blade changes lock body, while increasing a password on coded lock, just increase a blade.
Shown in Fig. 7 be the combination of panel in the utility model (1), coded lock mechanism (2), master lock mechanism (3) time structural representation.Wherein, when panel (1), coded lock mechanism (2) and master lock mechanism (3) combine, that coded lock mechanism (2) and panel (1) assembly are arranged on the front of door-plate (25), and master lock mechanism (3) to be corresponding coded lock mechanism (2) be arranged on door-plate (25) side, the lock core hole of master lock mechanism (3) forms a composite entity then facing to the upper set key hole one (6) of panel (1).
Wherein, described master lock (3) refers to common Door lock.
The specific embodiment:
Embodiment 1:
By 2 passwords are set on the prepared coded lock mechanism of technique scheme (2), 2 blades one (11) and blade two (12) are set simultaneously.
Embodiment 2:
By prepared 3 passwords of the upper increase of coded lock mechanism (2) of technique scheme, increase by 3 blades simultaneously.
Embodiment 3:
By prepared 4～6 passwords of the upper increase of coded lock mechanism (2) of technique scheme, increase by 4～6 blades simultaneously.
Operating principle of the present utility model: take embodiment 1 as example, at closing time, rotation scale is to some numerals arbitrarily, and coded lock protection lock core works.The brace that is coded lock mechanism is propped up by blade, and baffle plate cannot up move, and baffle plate blocks key hole set on panel one, and making lock core hole is airtight all the time, and key cannot insert lock core, and door just can not be opened.Twisting dial, when blade 1 and blade 2 rotate to respectively (0-9) certain data, spill opening direction is consistent, and opening, when brace, is up moved pin, and baffle plate up moves, this is to expose with lock core hole, just with key, inserting lock core opens the door: otherwise wherein any blade openings, not facing to brace, rotates to arbitrarily certain numeral, brace is propped up by blade, baffle plate cannot up move, and key cannot insert lock core, and door just can not be opened.Play the closed device of protection lock core effect, by coded lock mechanism, first baffle plate is removed to lock core hole, then turn the key in the lock.
Specifically: (one) two password figure step of opening the door: 1. up time forwards the inverse time of certain numeral (i.e. first password) → 2. to and forwards another numeral (i.e. second password) → 3. with finger, pin is up moved to, then insert key unlocking, handle opens the door, and the step of opening the door completes.
The step of closing the door: pushing handle is closed the door, then rotation scale is to some numerals arbitrarily, and coded lock protection lock core works, and the step of closing the door is complete.
(2) three password figures step of opening the door: 1. first up time forward to certain numeral (i.e. first password) → 2. secondly inverse time forward to another numeral (i.e. second password) → 3. again up time forward certain numeral (i.e. the 3rd password) → 4. with pointing, pin is up moved to, then insert key unlocking, handle opens the door, and the step of opening the door completes.
The step of closing the door: pushing handle is closed the door, then rotation scale is to some numerals arbitrarily, and coded lock protection lock core works, and the step of closing the door is complete.
(3) four to six password figures step of opening the door: 1. first up time forwards certain numeral (i.e. first password) → 2. to secondly inverse time forwards another numeral (i.e. second password) → 3. to and turns when up time forwards the another mistake of certain numeral (i.e. the 3rd password) → 4. to again ... interval circulation rotating is to set numeral (password) successively, finally with finger, pin is up moved, then insert key unlocking, handle opens the door, and the step of opening the door completes.
The step of closing the door: handle is closed the door, then rotation scale is to some numerals arbitrarily, and coded lock protection lock core works, and the step of closing the door is complete.
Claims (2)
1. a protection type coded lock, is characterized in that: it is comprised of panel (1), coded lock mechanism (2), master lock mechanism (3);
Wherein, on described panel (1), be provided with handle placement hole (4), pin slide opening (5), key hole one (6), at the reverse side of panel (1), be provided with 6 dowel holes (7) and 1 pin one (8);
Described coded lock mechanism (2) is comprised of handle (9), dial (10), blade one (11), blade two (12), sleeve (13), baffle plate (14), brace (15), extension spring (16), wherein, on the face of dial (10), be provided with several scales, and each scale has Arabic numerals as a token of, and on the face of blade one (11) and blade two (12), be provided with respectively several code hole positions (17), also there are Arabic numerals each position, hole as a token of, also at the edge of blade one (11) and blade two (12), be provided with a spill opening (18) respectively simultaneously, on baffle plate (13), be respectively arranged with pin (19), 4 baffle plate slide openings (20), key hole two (21), pin two (22), brace (15) is that layout is fixed on baffle plate (14), when coded lock mechanism (2) and panel (1) combination, that handle (9) and dial (10) are positioned over to the front that is arranged on panel (1) in the upper set handle placement hole (4) of panel (1), and blade one (11) and blade two (12) are the reverse side that corresponding handle (9) and dial (10) are placed in panel (1), and be fixed up by sleeve (13) and bayonet lock (23), the pin of baffle plate (14) (19) is positioned in the upper set pin slide opening (5) of panel (1), make 4 baffle plate slide openings (19) be aligned in set 6 dowel holes (7) of panel (1) reverse side simultaneously, then use 6 screws (24) to twist into respectively 6 dowel holes (7), thus baffle plate (14) is fixed on panel (1), then one of extension spring (16) is fixed on the set pin of baffle plate (14) two (21), other end is fixed on the upper pin one (8) arranging of panel (1), then form a coded lock assembly,
Described master lock mechanism (3) refers to Door lock;
When panel (1), coded lock mechanism (2) and master lock mechanism (3) combine, that coded lock mechanism (2) and panel (1) assembly are arranged on the front of door-plate (25), and master lock mechanism (3) to be corresponding coded lock mechanism (2) be arranged on door-plate (25) side, the lock core hole of master lock mechanism (3), facing to the upper set key hole one (6) of panel (1), forms a composite entity then.
2. according to a kind of protection type coded lock described in claim 1, it is characterized in that: can on coded lock mechanism, increase according to demand or reduce characteristic and the performance that blade changes lock body, while increasing a password on coded lock, just increase a blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040932.4U CN203795982U (en) | 2014-01-22 | 2014-01-22 | Protection type coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420040932.4U CN203795982U (en) | 2014-01-22 | 2014-01-22 | Protection type coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795982U true CN203795982U (en) | 2014-08-27 |
Family
ID=51378206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420040932.4U Expired - Fee Related CN203795982U (en) | 2014-01-22 | 2014-01-22 | Protection type coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726723A (en) * | 2014-01-22 | 2014-04-16 | 广西平果力保佳锁业有限责任公司 | Protective coded lock |
-
2014
- 2014-01-22 CN CN201420040932.4U patent/CN203795982U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726723A (en) * | 2014-01-22 | 2014-04-16 | 广西平果力保佳锁业有限责任公司 | Protective coded lock |
| CN103726723B (en) * | 2014-01-22 | 2016-05-25 | 广西平果力保佳锁业有限责任公司 | A kind of protection type coded lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20170122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |