CN103726723B - A kind of protection type coded lock - Google Patents

A kind of protection type coded lock Download PDF

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Publication number
CN103726723B
CN103726723B CN201410029870.1A CN201410029870A CN103726723B CN 103726723 B CN103726723 B CN 103726723B CN 201410029870 A CN201410029870 A CN 201410029870A CN 103726723 B CN103726723 B CN 103726723B
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China
Prior art keywords
panel
blade
lock mechanism
lock
baffle plate
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CN201410029870.1A
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Chinese (zh)
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CN103726723A (en
Inventor
苏家进
翟世勇
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Liu Shouxin
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GUANGXI PINGGUO LIBAOJIA LOCK INDUSTRY CO LTD
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Priority to CN201410029870.1A priority Critical patent/CN103726723B/en
Publication of CN103726723A publication Critical patent/CN103726723A/en
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Abstract

A kind of protection type coded lock. Specifically comprise: this protection type coded lock is made up of panel, coded lock mechanism, master lock mechanism. On panel, layout setting has pin slide opening, key hole, and coded lock mechanism is made up of handle, dial, blade, baffle plate etc. When 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 in the time of brace, up move pin 3, just expose lock core hole, then just insert lock core with key 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. The closed device that plays the effect of protection lock core, protective of the present invention is strong, and safety is simple and direct, and quality is superior.

Description

A kind of protection type coded lock
Technical field
The invention belongs to a kind of functional lock body, be specifically related to a kind of protection type coded lock.
Background technology
Door lock must have security, stability as safety precaution product. Security can be weighed from two aspectsAmount: the one, resist intentional destruction, mischief and the premeditated violence damage such as sled, brill. The 2nd, precautionary technology is openedOpen the poor ability of the anti-technical opening of standard machinery lock. No matter the mechanical lock of that structure all can be by otherMeans are opened. As door lock, its stability is extremely important equally. Sometimes, due to the stability of door lockOccur extremely, door lock is often appeared at should open the door time and do not open door, this does not close the phenomenons such as door at closing time.Bring a lot of troubles.
Current, household, the fields such as office are mostly the common door locks using with key operated door lock, this doorLock is mainly by master lock tongue, oblique dead bolt and lock main 3 parts of tongue and form, and its lock core hole is all unlimited simultaneouslyFormula. Its operation 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,Then half-twist/180 °/360 °, dead bolt is retracted into lock body inside, then presses the oblique dead bolt of lower handle and retractsTo lock body inside, 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 are very easily by lock core hole, open the door with special instrument picking lock or configuration key.
Summary of the invention
Object of the present invention is exactly to overcome the deficiency that existing Door lock exists and brand-new a kind of protection type is providedCoded lock. Specifically comprise: this protection type coded lock is made up of panel, coded lock mechanism, master lock mechanism.On panel, layout setting has pin slide opening, key hole, and coded lock mechanism be by handle, dial,The composition such as blade, baffle plate. When lock body work, be by twisting dial, blade 1 and blade 2 are revolved respectivelyForward (0-9) certain data to, spill opening direction is consistent, and opening is in the time of brace, up moves pinNail 3, just exposes lock core hole, then just inserts lock core with key and opens the door; By coded lock mechanism, first by baffle plateRemove lock core hole, then turn the key in the lock. Otherwise wherein any blade openings, not facing to brace, is appointedMeaning rotates to certain numeral, and brace is propped up by blade, and baffle plate cannot up move, and lock core hole beginsBe airtight eventually, and key cannot insert lock core, door just can not be opened. Play the sealing of protection lock core effectFormula device, this protection type coded lock protective is strong, and safety is simple and direct, and quality is superior.
The present invention is achieved through the following technical solutions:
1, a protection type coded lock, in technical scheme, it is by panel 1, coded lock mechanism 2, master lock machineStructure 3 forms.
Wherein, on described panel 1, layout setting has handle placement hole 4, pin slide opening 5, key holeOne 6, there is 7 and 1 pin 1 of 6 dowel holes at the reverse side layout setting of panel 1.
Described coded lock mechanism 2 is by handle 9, dial 10, blade 1, blade 2 12, sleeve13, baffle plate 14, brace 15, extension spring 16 form; Wherein, on the face of dial 10, be provided with severalScale, and each scale has Arabic numerals as a token of, and respectively at blade 1 and leafOn the face of sheet 2 12, be provided with several code hole positions 17, each position, hole also has Arabic numerals to doFor mark, also there is a spill opening at the edge layout setting of blade 1 and blade 2 11 respectively simultaneously18, on baffle plate 13 respectively layout setting have 19,4 baffle plate slide openings 20 of pin, key hole 2 21,Pin 2 22, brace 15 is that layout is fixed on baffle plate 14; When coded lock mechanism 2 and panel 1 combine,That handle 9 and dial 10 are positioned in handle placement hole 4 set on panel 1 and are arranged on panel1 front, and blade 1 and blade 2 12 to be corresponding handle 9 and dial 10 be placed in panel 1Reverse side, and be fixed up by sleeve 13 and bayonet lock 23, the pin of baffle plate 14 19 is positioned over to panel 1In upper set pin slide opening 5, make 4 baffle plate slide openings 19 be aligned in panel 1 reverse side set simultaneouslyIn 6 dowel holes 7, then twist into respectively 6 dowel holes 7 with 6 screws 24, thus by baffle plate14 are fixed on panel 1, then one of extension spring 16 is fixed on the set pin of baffle plate 14 2 21,Other end is fixed on the pin 1 arranging on panel 1, then forms 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, be by coded lock mechanism 2 and panel 1Assembly is arranged on the front of door-plate 25, and master lock mechanism 3 to be corresponding coded lock mechanisms 2 be arranged onOn door-plate 25 sides, then form a composite entity.
2, described a kind of coded lock opening the door without key, also comprises in technical scheme: also can be according to demandOn coded lock mechanism, increase or minimizing blade change characteristic and the performance of lock body, increase by one on coded lockWhen individual password, just increase a blade.
Tool of the present invention has the following advantages:
1, its scientific structure design of the present invention is reasonable, novel unique.
2, when lock body of the present invention is worked, be by twisting dial, blade 1 and blade 2 are rotated to respectively(0-9) certain data, spill opening direction is consistent, and opening is in the time of brace, up moves pin 3,Just expose lock core hole, then just insert lock core with key and open the door; By coded lock mechanism, first baffle plate is removedLock core hole, then turns the key in the lock. Otherwise wherein any blade openings, not facing to brace, is revolved arbitrarilyForward certain numeral to, brace is propped up by blade, and baffle plate cannot up move, and lock core hole is all the timeAirtight, and key cannot insert lock core, door just can not be opened. Play the closed dress of protection lock core effectPut, this protection type coded lock protective is strong, overcomes the various defects that produce of existing open type lock core, hasThe problem of solution lock core blocked or picking lock agaainst the law and the close bitting of effect, has protection lock core, strengthens simultaneouslyThe effect of anti-theft function.
3, the master lock that the present invention is mated is common lock body, adapts to wide.
4, the present invention can arbitrarily increase or reduce blade according to customer demand and changes lock in coded lock mechanismThe characteristic of body and performance.
5, the present invention is not only not fragile, and safeguards very convenient.
6,, due to superior performance of the present invention and have characteristic, make thus door lock significantly rise in value, its marketProspect is boundless, and the producer makes a profit abundant, and user is benefited a great deal.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation when coded lock mechanism 2 combines with panel 1 in the present invention.
Fig. 2 is structural representation when coded lock mechanism 2 combines with panel 1 in the present invention.
Fig. 3 is the Facad structure schematic diagram of panel 1 in the present invention.
Fig. 4 is the reverse side structural representation of panel 1 in the present invention.
Fig. 5 is the structural representation of coded lock mechanism 2 in the present invention.
Fig. 6 is the structural representation of coded lock mechanism 2 another sides in the present invention.
Fig. 7 is panel 1 in the present invention, coded lock mechanism 2, master lock mechanism 3 structural representation while combining.
In Fig. 1, the 1st, panel, the 8th, pin one, 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, on bladeThe spill opening arranging, the 19th, at the set pin of baffle plate, the 20th, set 4 gears on baffle platePlate slide opening, the 21st, set key hole two, 22nd on baffle plate, set pin two on baffle plate,The 23rd, bayonet lock, 24 is 6 screws.
Detailed description of the invention
Now the present invention will be described in detail by reference to the accompanying drawings:
The present invention is made up of panel 1, coded lock mechanism 2, master lock mechanism 3; First by panel 1 and passwordLatch mechanism 2 forms a coded lock assembly, and then coded lock mechanism 2 and panel 1 assembly are installedOn the front of door-plate 25, and master lock mechanism 3 to be corresponding coded lock mechanisms 2 be arranged on door-plate 25 sidesOn face, then form a composite entity.
Shown in Fig. 1 is structural representation when coded lock mechanism 2 combines with panel 1 in the present invention. Wherein,The 1st, panel, the 8th, pin one, 9th, handle, the 11st, blade one, 12nd, blade two, 13rd, sleeve, 14Baffle plate, the 15th, brace, the 16th, extension spring, the 17th, code hole position, the 18th, the spill arranging on blade is openedMouthful, 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, 22nd on baffle plate, set pin two, 23rd on baffle plate, bayonet lock, 246 screws.
Shown in Fig. 2 is structural representation when coded lock mechanism 2 combines with panel 1 in the present invention. Wherein,The 1st, panel, the 5th, pin slide opening, the 6th, key hole one, 9th, handle, the 10th, dial, the 19th, pin.
Shown in Fig. 3 and Fig. 4 is the structural representation of panel 1 in the present invention. Wherein, cloth on panel 1Office is provided with handle placement hole 4, pin slide opening 5, key hole 1, at the reverse side layout setting of panel 1There is 7 and 1 pin 1 of 6 dowel holes.
Shown in Fig. 5 and Fig. 6 is the structural representation of coded lock mechanism 2 in the present invention. Wherein, coded lockMechanism 2 is by handle 9, dial 10, blade 1, blade 2 12, sleeve 13, baffle plate 14, connectsContact pin 15, extension spring 16 form; Wherein, on the face of dial 10, be provided with several scales, and eachIndividual scale has Arabic numerals as a token of, and respectively on the face of blade 1 and blade 2 12Be provided with several code hole positions 17, also there are Arabic numerals each position, hole as a token of, simultaneouslyAlso there is a spill opening 18 at the edge layout setting of blade 1 and blade 2 11 respectively, at baffle plate 13Upper layout setting respectively has 19,4 baffle plate slide openings 20 of pin, key hole 2 21, pin 2 22, connectsSheet 15 is that layout is fixed on baffle plate 14; When coded lock mechanism 2 and panel 1 combine, be by handle 9 HesDial 10 is positioned over the front that is arranged on panel 1 in handle placement hole 4 set on panel 1, andBlade 1 and blade 2 12 are reverse side that corresponding handle 9 and dial 10 are placed in panel 1, and bySleeve 13 and bayonet lock 23 are fixed up, and the pin of baffle plate 14 19 is positioned over to pin set on panel 1In nail slide opening 5, make 4 baffle plate slide openings 19 be aligned in 6 set dowel holes of panel 1 reverse side simultaneouslyIn 7, then twist into respectively 6 dowel holes 7 with 6 screws 24, thus baffle plate 14 is fixed on to panelOn 1, then one of extension spring 16 is fixed on the set pin of baffle plate 14 2 21, other end is solidOn the pin 1 arranging, then form a coded lock assembly on panel 1.
Shown in Fig. 7 is that panel 1 in the present invention, coded lock mechanism 2, master lock mechanism 3 structure while combining is shownIntention. Wherein, when panel 1, coded lock mechanism 2 and master lock mechanism 3 combine, be by coded lock mechanism 2Be arranged on the front of door-plate 25 with panel 1 assembly, and master lock mechanism 3 is corresponding coded lock mechanisms2 are arranged on door-plate 25 sides, then form a composite entity.
Wherein, described master lock 3 refers to common Door lock.
Detailed description of the invention:
Embodiment 1:
By on the prepared coded lock mechanism 2 of technique scheme, 2 passwords being set, 2 leaves are set simultaneouslySheet 1 and blade two (12).
Embodiment 2:
By increasing by 3 passwords in the prepared coded lock mechanism 2 of technique scheme, increase by 3 simultaneouslyBlade.
Embodiment 3:
By increasing by 4~6 passwords in the prepared coded lock mechanism 2 of technique scheme, increase by 4 simultaneously~6 blades.
Operation principle of the present invention: taking embodiment 1 as example, at closing time, rotation scale is to some arbitrarilyNumeral, coded lock protection lock core works. The brace that is coded lock mechanism is propped up by blade, and baffle plateCannot up move, baffle plate blocks key hole set on panel one, makes lock core hole be all the timeAirtight, key cannot insert lock core, and door just can not be opened. Twisting dial, when blade 1 and blade 2Rotate to respectively (0-9) certain data, spill opening direction is consistent, and opening is in the time of brace, upMove pin, baffle plate up moves, and this is to expose with lock core hole, just inserts lock core with key and opens the door; No, wherein any blade openings, not facing to brace, rotates to arbitrarily certain numeral, brace quiltBlade props up, and baffle plate cannot up move, and key cannot insert lock core, and door just can not be opened. Play Protective lockThe closed device of core effect, by coded lock mechanism, first removes lock core hole by baffle plate, then opens with keyDoor.
Specifically: (one) two password figure step of opening the door: 1. up time forward to certain numeral (first closeCode) → 2. the inverse time forwards another numeral (i.e. second password) → 3. to and with pointing, 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: pushing handle is closed the door, then arbitrarily rotation scale to some numerals, coded lock protectionLock core works, and the step of closing the door is complete.
(2) three password figures step of opening the door: 1. first up time forwards certain numeral (i.e. first password) to→ secondly 2. inverse time forwards another numeral to (i.e. second password) → 3. (up time forwards certain numeral to againThe 3rd password) → 4. with finger, pin is up moved, then insert key unlocking, handle opens the door,The step of opening the door completes.
The step of closing the door: pushing handle is closed the door, then arbitrarily rotation scale to some numerals, coded lock protectionLock 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 (first of certain numeral toPassword) → secondly 2. inverse time forwards another numeral to (i.e. second password) → 3. up time forwards certain to againWhen numeral (i.e. the 3rd password) → 4. another mistake, turn ... it is (close that interval circulation rotating arrives set numeral successivelyCode), finally with finger, pin is up moved, then insert key unlocking, handle opens the door, the step of opening the doorComplete.
The step of closing the door: handle is closed the door, then arbitrarily rotation scale to some numerals, coded lock protectionLock core works, and the step of closing the door is complete.

Claims (2)

1. a protection type coded lock, is characterized in that: it be by panel (1), coded lock mechanism (2),Master lock mechanism (3) composition;
Wherein, the upper layout setting of described panel (1) have handle placement hole (4), pin slide opening (5),Key hole one (6), has 6 dowel holes (7) and 1 nail at the reverse side layout setting of panel (1)Pin one (8);
Described coded lock mechanism (2) is by handle (9), dial (10), blade one (11), bladeTwo (12), sleeve (13), baffle plate (14), brace (15), extension spring (16) composition; Wherein, carveOn the face of scale (10), be provided with several scales, and each scale there are Arabic numerals to doFor mark, and on the face of blade one (11) and blade two (12), be provided with several code hole positions respectively(17), also there are Arabic numerals each position, hole as a token of, simultaneously also respectively at blade one (10)There is a spill opening (18) with the edge layout setting of blade two (11), at the upper cloth respectively of baffle plate (13)Office is provided with pin (19), 4 baffle plate slide openings (20), key hole two (21), pin two (22), connectsContact pin (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 at the upper set handle placement hole (4) of panel (1)In be arranged on the front of panel (1), and blade one (11) and blade two (12) are corresponding handles (9)With dial (10) is placed in the reverse side of panel (1), and fixed by sleeve (13) and bayonet lock (23)Come, the pin of baffle plate (14) (19) be 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 simultaneouslyIn, then use 6 screws (24) to twist into respectively 6 dowel holes (7), thus that baffle plate (14) is solidFix on panel (1) upper, be then fixed on the set pin two of baffle plate (14) by one of extension spring (16)(21) upper, it is upper that the upper pin arranging (8) of panel (1) is fixed in other end, then forms oneCoded 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, be by coded lock mechanism(2) and panel (1) assembly be arranged on the front of door-plate (25), and master lock mechanism (3) is correspondingCoded lock mechanism (2) and be arranged on door-plate (25) side, the lock core hole of master lock mechanism (3) faces towardThe 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 be according to demandOn coded lock mechanism, increase or minimizing blade change characteristic and the performance of lock body, increase by one on coded lockWhen individual password, just increase a blade.
CN201410029870.1A 2014-01-22 2014-01-22 A kind of protection type coded lock Active - Reinstated CN103726723B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410029870.1A CN103726723B (en) 2014-01-22 2014-01-22 A kind of protection type coded lock

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Application Number Priority Date Filing Date Title
CN201410029870.1A CN103726723B (en) 2014-01-22 2014-01-22 A kind of protection type coded lock

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CN103726723A CN103726723A (en) 2014-04-16
CN103726723B true CN103726723B (en) 2016-05-25

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604207A1 (en) * 1986-09-22 1988-03-25 Bourgeois Andre LOCK WITHOUT COMBINATION KEY WITH CODED BUTTONS AND LOCKING LOCK (S).
JP2000145216A (en) * 1998-11-06 2000-05-26 Clover:Kk Code locking device
CN2536711Y (en) * 2002-05-01 2003-02-19 高文奎 Door lock protector
CN200958306Y (en) * 2006-10-11 2007-10-10 李光华 Coding lock
CN203795982U (en) * 2014-01-22 2014-08-27 广西平果力保佳锁业有限责任公司 Protection type coded lock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604207A1 (en) * 1986-09-22 1988-03-25 Bourgeois Andre LOCK WITHOUT COMBINATION KEY WITH CODED BUTTONS AND LOCKING LOCK (S).
JP2000145216A (en) * 1998-11-06 2000-05-26 Clover:Kk Code locking device
CN2536711Y (en) * 2002-05-01 2003-02-19 高文奎 Door lock protector
CN200958306Y (en) * 2006-10-11 2007-10-10 李光华 Coding lock
CN203795982U (en) * 2014-01-22 2014-08-27 广西平果力保佳锁业有限责任公司 Protection type coded lock

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Address after: 531400 the Guangxi Zhuang Autonomous Region Baise Tiandong County Dongning Road No. 445

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