CN109812153A - A kind of bilateral occlusion padlock of double lock tongue of key and mechanical cipher unlocking - Google Patents
A kind of bilateral occlusion padlock of double lock tongue of key and mechanical cipher unlocking Download PDFInfo
- Publication number
- CN109812153A CN109812153A CN201910063960.5A CN201910063960A CN109812153A CN 109812153 A CN109812153 A CN 109812153A CN 201910063960 A CN201910063960 A CN 201910063960A CN 109812153 A CN109812153 A CN 109812153A
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- plate body
- lock tongue
- lock
- padlock
- occlusion
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- 230000002146 bilateral effect Effects 0.000 title claims abstract description 47
- 238000009434 installation Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The present invention relates to lock technology field, the bilateral occlusion padlock of double lock tongue of especially a kind of key and mechanical cipher unlocking.The bilateral occlusion padlock of double lock tongue that the key and mechanical cipher are unlocked, including button, the first lock tongue, the second lock tongue, first lock tongue, second lock tongue are respectively provided with occlusion portion A, the occlusion portion B being used for and the annular recess of first locking bar cooperates positioned at first jack two sides；There are elastic holders between first lock tongue and second lock tongue, the lock gall has the solution lock pillar being inserted between the plate body A and plate body D, the solution lock pillar can pass through plate body A described in rotary opening and plate body D, the button has the head that struts being inserted between the plate body C and plate body B, and user can be squeezed the mandrel evacuation with push button and realize unlock by squeezing the plate body C and plate body B.In the present invention, the bilateral occlusion padlock Assembly part of double lock tongue is few, easy to assembly.
Description
Technical field
The present invention relates to lock technology field, the bilateral occlusion of double lock tongue that especially a kind of key and mechanical cipher are unlocked is hung
Lock.
Background technique
Coded lock is since it is convenient for management, without carrying material object key and not having to worry that key in kind is stolen or loss is brought
Unnecessary trouble and be widely used；However coded lock manages for convenience, the password of coded lock generally only has people's palm
It holds, once the people for controlling password is no at the scene, and needs to unlock；Often in such a way that password is on probation, one by one number
Code debugging wastes many time to unlock in this way；Coded lock is destroyed in the case where the moment of desperation directly to unlock, improve management at
This.
Referring to Figure 1, Chinese patent notification number discloses a kind of coded lock for the utility model of CN202578178U, including
Lock rope, shell, main closing piece, secondary closing piece, Cipher mechanism and lock core, shell are constituted with face-piece and bottom case, are set on the left of shell
There are mounting hole and through-hole, the right side of bottom case is equipped with mounting hole；The right end of lock rope is fixed on shell, and the left end for locking rope is equipped with lock
Head, the left upper end of shell are equipped with lockhole, and the upper end of shell is equipped with mounting hole；The right end of main closing piece is located at outside shell, left end insertion
Shell, left end is equipped with through-hole, and the left side of the through-hole is equipped with limiting slot, and main closing piece is equipped with sliding eye；Shell is equipped with mobile space,
Secondary closing piece is equipped with convex block；Coded lock further includes position-limit mechanism, and position-limit mechanism is connect with lock core；It is equipped in shell for installing limit
The mounting hole of mechanism, the Cipher mechanism are equipped with shaft, and the upper end of shaft and the lower end surface of the right end of secondary closing piece offset.This is practical
It is novel to unlock in such a way that key in kind and cipher key combine, it manages more convenient.
The coded lock Assembly part is more, it should be noted that fit clearance, is assembled more troublesome.
Summary of the invention
It is an object of that present invention to provide the bilateral occlusion padlock of double lock tongue that a kind of key and mechanical cipher are unlocked, Assembly parts
It is few, it is easy to assembly.
In order to achieve the above-mentioned advantages, the bilateral occlusion padlock of double lock tongue that key provided by the invention and mechanical cipher are unlocked includes:
Lock bridge, lock body, lock gall, coded lock component, the lock bridge include the first locking bar and the second locking bar for offering annular recess respectively, should
Lock body has the first jack, the second jack for accommodating first locking bar, second locking bar, and the coded lock component includes more
A type drum and mandrel, the mandrel can be moved when multiple type drums all turn to setting position along axis, the mandrel with
There is the elastic reset portion for keeping the mandrel initial position between the lock body；
The bilateral occlusion padlock of double lock tongue that the key and mechanical cipher are unlocked further includes button, the first lock tongue, the second lock tongue,
First lock tongue, second lock tongue be respectively provided with positioned at first jack two sides be used for and first locking bar ring-type it is recessed
Fall into occlusion portion A, the occlusion portion B of cooperation；
First lock tongue, second lock tongue are respectively provided with plate body A, the plate positioned at first jack two sides extended downwardly
Body B, first lock tongue, second lock tongue are respectively provided with plate body C, the plate body D positioned at second jack two sides extended downwardly；
There are elastic holders, the elastic holders are for keeping the occlusion between first lock tongue and second lock tongue
Portion A, the occlusion portion B are engaged first locking bar two sides；
The lock gall has the solution lock pillar being inserted between the plate body A and plate body D, which can be supportted by rotation
The plate body A and plate body D is opened, the occlusion portion A, occlusion portion B is made to be detached from the annular recess of first locking bar；
The button, which has to be inserted between the plate body C and plate body B, struts head, and the end of the mandrel is fixed with button
Limiting section, the button limiting section limit the button movement when the mandrel is in initial position, when the type drum rotates
When to setting position, user can press the button and squeeze the mandrel evacuation and by squeezing the plate body C and plate body B
Realize unlock.
In bilateral occlusion padlock one embodiment of double lock tongue that key of the invention and mechanical cipher are unlocked, the lock bridge
For steel rope lock.
In bilateral occlusion padlock one embodiment of double lock tongue that key of the invention and mechanical cipher are unlocked, the unlock
Column is kidney-shaped structure.
In bilateral occlusion padlock one embodiment of double lock tongue that key of the invention and mechanical cipher are unlocked, described second
Locking bar is connected and fixed with second jack.
In bilateral occlusion padlock one embodiment of double lock tongue that key of the invention and mechanical cipher are unlocked, the elasticity
Maintaining part, the elastic reset portion are spring.
In bilateral occlusion padlock one embodiment of double lock tongue that key of the invention and mechanical cipher are unlocked, the button
Limiting section, the plate body C and the plate body B are respectively equipped with guide surface, and the button struts head equipped with corresponding with guide surface
Compressive plane.
In bilateral occlusion padlock one embodiment of double lock tongue that key of the invention and mechanical cipher are unlocked, the guidance
Face is inclined-plane.
In bilateral occlusion padlock one embodiment of double lock tongue that key of the invention and mechanical cipher are unlocked, the plate body
The side of B and the plate body D are respectively equipped with the opposite installation protrusion for installing elastic holders.
In bilateral occlusion padlock one embodiment of double lock tongue that key of the invention and mechanical cipher are unlocked, the button
With the head that struts being inserted between the plate body C and plate body B, the head that struts is column structure, which is equipped with
For squeezing the protrusion part of the plate body C and the plate body B.
In bilateral occlusion padlock one embodiment of double lock tongue that key of the invention and mechanical cipher are unlocked, the mandrel
End is fixed with button limiting section, and button limiting section has to be turned for limiting the button when the mandrel is in initial position
Dynamic arc convex.
In the present invention, the bilateral occlusion padlock of double lock tongue is provided with lock gall and coded lock component is realized and passes through key or close
The mode of code unlocks, and the bilateral occlusion padlock of double lock tongue is made to have preferable service performance；The part assembled compared to the prior art
Few, assembly is more convenient, and element precision is more easily controlled, and the processing of lock tongue is also simple.
Detailed description of the invention
Fig. 1 show a kind of structural schematic diagram of existing coded lock.
The knot for the bilateral occlusion padlock of double lock tongue that Fig. 2 show the key of first embodiment of the invention and mechanical cipher is unlocked
Structure schematic diagram.
The schematic diagram of internal structure for the bilateral occlusion padlock of double lock tongue that Fig. 3 show the key of Fig. 2 and mechanical cipher is unlocked.
Fig. 4 show the explosive view of the bilateral occlusion padlock of double lock tongue of Fig. 2.
Fig. 5 show the structural schematic diagram of the solution lock pillar of the bilateral occlusion padlock of double lock tongue of Fig. 2.
Fig. 6 show the structural schematic diagram of the mandrel of the bilateral occlusion padlock of double lock tongue of Fig. 2.
Fig. 7 show the structural schematic diagram of the button of the bilateral occlusion padlock of double lock tongue of Fig. 2.
Fig. 8 show the structural schematic diagram of the first lock tongue of the bilateral occlusion padlock of double lock tongue of Fig. 2, the cooperation of the second lock tongue.
Fig. 9 show the structural schematic diagram of the first lock tongue of the bilateral occlusion padlock of double lock tongue of Fig. 8.
Figure 10 show the structural schematic diagram of the second lock tongue of the bilateral occlusion padlock of double lock tongue of Fig. 8.
The bilateral occlusion padlock of double lock tongue that Figure 11 show the key of second embodiment of the invention and mechanical cipher is unlocked
The structural schematic diagram of mandrel and button.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to specific embodiment, structure, feature and its effect is proposed according to the present invention, detailed description is as follows.
Refer to Fig. 2-10, the bilateral occlusion padlock of double lock tongue that the key and mechanical cipher of first embodiment of the invention are unlocked
It include: lock bridge 1, lock body 2, lock gall 3, coded lock component 4.Lock bridge 1 includes 11 He of the first locking bar for offering annular recess respectively
Second locking bar 12.
Fig. 3 is referred to, lock body 2 has the first jack 21, the second jack for accommodating the first locking bar 11, the second locking bar 12
22, coded lock component 4 includes multiple type drums 41 and mandrel 42, and mandrel 42 can all turn to setting position in multiple type drums 41
When moved along axis, there is elastic reset portion t1 for keeping 42 initial position of mandrel between mandrel 42 and lock body 2.(pass through
Coded lock component 4 realizes that unlocking, lock state and coded lock component 4 are arranged password and belong to the prior art, herein no longer
It repeats.It can be found in the utility model of Publication No. CN202578178U.) Fig. 8-10 is referred to, what key and mechanical cipher were unlocked
The bilateral occlusion padlock of double lock tongue further includes button 5, the first lock tongue 6, the second lock tongue 7, and the first lock tongue 6, the second lock tongue 7 are respectively provided with
Occlusion portion A61, the occlusion portion B71 cooperated for the annular recess 110 with the first locking bar 11 positioned at 21 two sides of the first jack.
First lock tongue 6, the second lock tongue 7 are respectively provided with plate body A, the plate body B positioned at 21 two sides of the first jack extended downwardly,
First lock tongue 6, the second lock tongue 7 are respectively provided with plate body C, the plate body D positioned at 22 two sides of the second jack extended downwardly.
There is elastic holders t2, elastic holders t2 is for keeping occlusion portion between first lock tongue 6 and the second lock tongue 7
A61, occlusion portion B71 are engaged 11 two sides of the first locking bar.The side of plate body B and plate body D are respectively equipped with opposite for installing elasticity
Installation protrusion B1, the installation protrusion D1 of maintaining part t2.
Fig. 4 is referred to, lock body 2 is cooperatively formed by upper housing 2A and lower case 2B, and upper housing 2A and lower case 2B are set respectively
Have for expose type drum 41 through slot 23.Lock body 2 is additionally provided with the lock tongue cavity 24 mobile for the first lock tongue 6, the second lock tongue 7
With window 25 corresponding with button 5.
Fig. 5 is referred to, lock gall 3 has the solution lock pillar 31 between insertion plate body A and plate body D, and Xie Suozhu 31 can pass through rotation
Plate body A and plate body D are strutted, occlusion portion A61, occlusion portion B71 is made to be detached from the annular recess 110 of the first locking bar 11.It solves in lock pillar 31
Equipped with ejection column 311, ejecting between column 311 and solution lock pillar 31 has compressed spring t3.
Fig. 6-7 is referred to, button 5, which has, struts first 51 between insertion plate body C and plate body B, and the end of mandrel 42 is fixed
There is button limiting section 421, the limit button 5 when mandrel 42 is in initial position of button limiting section 421 is mobile, when 41 turns of type drum
When moving to setting position, user can be squeezed the evacuation of mandrel 42 with push button 5 and realize solution by squeezing plate body C and plate body B
Lock.
Button limiting section 421, plate body C and plate body B are respectively equipped with guide surface 421a, guide surface C1, guide surface B2, button 5
Strut and first 51 be respectively equipped with compressive plane 52 corresponding with guide surface 421a, guide surface C1, guide surface B2.Preferably, guide surface
52 be contra bevel.
Further, lock bridge 1 is steel rope lock.Solution lock pillar 31 is kidney-shaped structure.Second locking bar 12 is connect with the second jack 22
It is fixed.Elastic holders t2, elastic reset portion t1 are spring.
The working principle of the bilateral occlusion padlock of double lock tongue that key and mechanical cipher are unlocked in actual use:
When lock gall 3 locks, two side planes of Xie Suozhu 31 are contacted with the side of plate body A and plate body D respectively, at this time occlusion portion
A61, occlusion portion B71 are engaged the annular recess 110 of the first locking bar 11, when being unlocked using key, are locked by matched key actuated
Gallbladder 3 is to drive solution lock pillar 31 to rotate, and the arcwall face of two sides squeezes plate body A and plate body D respectively after Xie Suozhu 31 rotates, and makes plate body
The distance between A and plate body D are increased, and the realization of annular recess 110 for making occlusion portion A61, occlusion portion B71 be detached from the first locking bar 11 is opened
Lock.
When mechanical cipher is in the state of lock, mandrel 42 is limited by type drum 41, cannot be moved down, thus by button 5
It withstands, limits it and move down；When being unlocked using mechanical cipher, type drum 41 is adjusted correctly, mandrel 42 allows to move down,
User's push button 5 squeezes the evacuation of mandrel 42 and realizes unlock by squeezing plate body C and plate body B at this time；User, which unclamps, to press
After button 5, under the active force of elastic holders t2, the guide surface extruding of the first lock tongue 6, the second lock tongue 7 struts first 51 extruding
Face 52 resets button 5, while button limiting section 421 resists button 5 under the action of elastic reset portion t1 again, upsets at this time
Type drum 41 can restore locked state.
Referring to Figure 11, in the bilateral occlusion padlock of double lock tongue that the key and mechanical cipher of second embodiment of the invention are unlocked
In, button 5, which has, struts first 51 between insertion plate body C and plate body B, struts first 51 as column structure, struts first 51 side
Equipped with the protrusion part 510 for squeezing plate body C and plate body B.42 end of mandrel is fixed with button limiting section 421, button limit
Portion 421 has the arc-shaped recess corresponding with protrusion part 510 for the rotation of limit button 5 when mandrel 42 is in initial position
421a, mechanical code lock timing, the protrusion part 510 of side is located in arc-shaped recess 421a.
In the present invention, the bilateral occlusion padlock of double lock tongue is provided with lock gall and coded lock component is realized and passes through key or close
The mode of code unlocks, and the bilateral occlusion padlock of double lock tongue is made to have preferable service performance；The part assembled compared to the prior art
Few, assembly is more convenient, and element precision is more easily controlled, and the processing of lock tongue is also simple.
More than, it is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, although this
Invention has been disclosed in a preferred embodiment above, and however, it is not intended to limit the invention, any person skilled in the art,
It does not depart within the scope of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent
The equivalent embodiment of variation, but without departing from the technical solutions of the present invention, according to the technical essence of the invention to the above reality
Any simple modification, equivalent variations and modification made by example are applied, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. the bilateral occlusion padlock of double lock tongue that a kind of key and mechanical cipher are unlocked, including lock bridge, lock body, lock gall, coded lock group
Part, the lock bridge include the first locking bar and the second locking bar for offering annular recess respectively, the lock body have for accommodate this first
Locking bar, the first jack of second locking bar, the second jack, the coded lock component include multiple type drums and mandrel, the core
Axis can be moved when multiple type drums all turn to setting position along axis, be had between the mandrel and the lock body for protecting
Hold the elastic reset portion of the mandrel initial position, which is characterized in that
The bilateral occlusion padlock of double lock tongue that the key and mechanical cipher are unlocked further includes button, the first lock tongue, the second lock tongue, this
One lock tongue, second lock tongue be respectively provided with positioned at first jack two sides be used for and the annular recess of first locking bar is matched
Occlusion portion A, the occlusion portion B of conjunction；
First lock tongue, second lock tongue are respectively provided with plate body A, the plate body B positioned at first jack two sides extended downwardly,
First lock tongue, second lock tongue are respectively provided with plate body C, the plate body D positioned at second jack two sides extended downwardly；
Between first lock tongue and second lock tongue have elastic holders, the elastic holders for keep the occlusion portion A,
The occlusion portion B is engaged first locking bar two sides；
The lock gall has the solution lock pillar being inserted between the plate body A and plate body D, which can pass through rotary opening institute
Plate body A and plate body D are stated, the occlusion portion A, occlusion portion B is made to be detached from the annular recess of first locking bar；
The button has the head that struts being inserted between the plate body C and plate body B, and the end of the mandrel is fixed with button limit
Portion, the button limiting section limit the button movement when the mandrel is in initial position, set when the type drum turns to
When positioning is set, user can press the button and squeeze the mandrel evacuation and be realized by squeezing the plate body C and plate body B
Unlock.
2. the bilateral occlusion padlock of double lock tongue that key according to claim 1 and mechanical cipher are unlocked, which is characterized in that institute
Stating lock bridge is steel rope lock.
3. the bilateral occlusion padlock of double lock tongue that key according to claim 1 and mechanical cipher are unlocked, which is characterized in that institute
Stating solution lock pillar is kidney-shaped structure.
4. the bilateral occlusion padlock of double lock tongue that key according to claim 1 and mechanical cipher are unlocked, which is characterized in that institute
The second locking bar is stated to be connected and fixed with second jack.
5. the bilateral occlusion padlock of double lock tongue that key according to claim 1 and mechanical cipher are unlocked, which is characterized in that institute
State elastic holders, the elastic reset portion is spring.
6. the bilateral occlusion padlock of double lock tongue that key according to claim 1 and mechanical cipher are unlocked, which is characterized in that institute
It states button limiting section, the plate body C and the plate body B and is respectively equipped with guide surface, the head that struts of the button is equipped with and guide surface
Corresponding compressive plane.
7. the bilateral occlusion padlock of double lock tongue that key according to claim 6 and mechanical cipher are unlocked, which is characterized in that institute
Stating guide surface is inclined-plane.
8. the bilateral occlusion padlock of double lock tongue that key according to claim 1 and mechanical cipher are unlocked, which is characterized in that institute
The side for stating the plate body B and plate body D is respectively equipped with the opposite installation protrusion for installing elastic holders.
9. the bilateral occlusion padlock of double lock tongue that key according to claim 1 and mechanical cipher are unlocked, which is characterized in that institute
Stating button has the head that struts being inserted between the plate body C and plate body B, and the head that struts is column structure, this struts the side of head
Face is equipped with the protrusion part for squeezing the plate body C and the plate body B.
10. the bilateral occlusion padlock of double lock tongue that key according to claim 9 and mechanical cipher are unlocked, which is characterized in that
The mandrel end is fixed with button limiting section, and button limiting section has for limiting institute when the mandrel is in initial position
State the arc convex of button rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910063960.5A CN109812153B (en) | 2019-01-23 | 2019-01-23 | Double-bolt double-side-engagement padlock capable of unlocking by key and mechanical password |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910063960.5A CN109812153B (en) | 2019-01-23 | 2019-01-23 | Double-bolt double-side-engagement padlock capable of unlocking by key and mechanical password |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109812153A true CN109812153A (en) | 2019-05-28 |
| CN109812153B CN109812153B (en) | 2023-05-23 |
Family
ID=66602993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910063960.5A Active CN109812153B (en) | 2019-01-23 | 2019-01-23 | Double-bolt double-side-engagement padlock capable of unlocking by key and mechanical password |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109812153B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220064997A1 (en) * | 2020-09-02 | 2022-03-03 | Sinox Co., Ltd | Opening and closing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080223088A1 (en) * | 2007-03-13 | 2008-09-18 | Yao-Kun Yang | Dual padlock |
| CN208137701U (en) * | 2018-02-09 | 2018-11-23 | 浙江浦江梅花锁业集团有限公司 | A kind of intelligence padlock |
| CN209855461U (en) * | 2019-01-23 | 2019-12-27 | 浙江浦江梅花锁业集团有限公司 | Double-bolt bilateral-engagement padlock unlocked by key and mechanical password |
-
2019
- 2019-01-23 CN CN201910063960.5A patent/CN109812153B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080223088A1 (en) * | 2007-03-13 | 2008-09-18 | Yao-Kun Yang | Dual padlock |
| CN208137701U (en) * | 2018-02-09 | 2018-11-23 | 浙江浦江梅花锁业集团有限公司 | A kind of intelligence padlock |
| CN209855461U (en) * | 2019-01-23 | 2019-12-27 | 浙江浦江梅花锁业集团有限公司 | Double-bolt bilateral-engagement padlock unlocked by key and mechanical password |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220064997A1 (en) * | 2020-09-02 | 2022-03-03 | Sinox Co., Ltd | Opening and closing device |
| US12044039B2 (en) * | 2020-09-02 | 2024-07-23 | Sinox Co., Ltd | Opening and closing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109812153B (en) | 2023-05-23 |
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Denomination of invention: A double tongue double-sided interlocking padlock with a key and mechanical password for unlocking Granted publication date: 20230523 Pledgee: Agricultural Bank of China Limited by Share Ltd. Pujiang County branch Pledgor: ZHEJIANG PUJIANG PLUM-BLOSSOM LOCK INDUSTRY (GROUP) Co.,Ltd. Registration number: Y2024980002381 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |