CN106988615A - Spring coded lock - Google Patents
Spring coded lock Download PDFInfo
- Publication number
- CN106988615A CN106988615A CN201710380218.8A CN201710380218A CN106988615A CN 106988615 A CN106988615 A CN 106988615A CN 201710380218 A CN201710380218 A CN 201710380218A CN 106988615 A CN106988615 A CN 106988615A
- Authority
- CN
- China
- Prior art keywords
- spring
- adsorption piece
- blend stop
- button
- lock housing
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 claims abstract description 66
- 238000001179 sorption measurement Methods 0.000 claims abstract description 60
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000012163 sequencing technique Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/20—Puzzle locks, e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of spring coded lock, including lock housing, the first spring, second spring, reseting plate and spring button；First spring is provided with some along inward-outward direction, and the outer end that the outer end of every first spring is respectively connected with adsorption piece an A, each adsorption piece A is respectively connected with a cylinder, and the side of each cylinder is respectively connected with a blend stop, and every blend stop is respectively positioned in different planes；Second spring is set along inward-outward direction, and the outer end of second spring, which is connected with the outside of catch, catch, is connected with dead bolt；Reseting plate is connected to the inner side of the first spring and second spring, and the 3rd spring is connected between reseting plate and lock housing；Spring button is set along the longitudinal direction, and an adsorption piece B is correspondingly arranged on close to each adsorption piece A, and each adsorption piece B correspondences are arranged on a spring button, and the front end of each spring button is provided with the compression spring being supported between spring button and lock housing.Its of the present invention is simple in construction, and cost is lower, and security performance is higher.
Description
Technical field
The present invention relates to lock technology field, and in particular to a kind of spring coded lock.
Background technology
The species of lockset is various, and traditional lockset is typically necessary by key to open, and key needs to carry with, and passes through
Often occur key leave behind or key loss situation, people are caused with great puzzlement.It is close in order to solve this problem
Code lock is generated, and existing coded lock is generally divided into electronic password lock and mechanical code lock, and electronic password lock needs to be powered, password
Easily it is cracked, mechanical code lock need not be powered, and comparatively security is higher, and existing mechanical code lock has structure
High, the easily damaged shortcoming of complicated, cost.
The content of the invention
For defect of the prior art, the invention provides a kind of spring coded lock, so that its is simple in construction, cost is more
It is low, and security performance is higher.
The invention provides a kind of spring coded lock, including lock housing and the first spring, the second bullet in the lock housing
Spring, reseting plate and spring button；First spring is provided with some along inward-outward direction, and the first spring is in facing forward half in arc top
Circular arc is distributed, and the outer end of every first spring is respectively connected with an adsorption piece A, and each adsorption piece A outer end is respectively connected with a cylinder,
The side of each cylinder is respectively connected with a blend stop, and the free end of the blend stop is hung down to the axial line of the arc surface where the first spring
Directly extend, and every blend stop is respectively positioned in the different planes of the axial line, projection of each blend stop in interior foreign side upwards
Intersect；The second spring is set along inward-outward direction close to axial line, and the outer end of second spring is connected with catch, the catch
Outside is connected with dead bolt；The reseting plate is located at the inner side of the first spring and second spring, the lateral surface of reseting plate and the first bullet
The vertical connection in the inner of spring and second spring, the 3rd spring is connected between the medial surface and lock housing of reseting plate；The spring is pressed
Key is set along the longitudinal direction, is correspondingly arranged on an adsorption piece B close to each adsorption piece A, adsorption piece A passes through adsorption piece B's
Attract to move to the direction away from axial line, so that projection of each blend stop in interior foreign side upwards is separated；Each B pairs of adsorption piece
It should be arranged on a spring button, the front end of each spring button, which is provided with, to be supported between spring button and lock housing
Compression spring.
When the spring coded lock is pinned, adsorption piece A is attached together with adsorption piece B, and the first spring is in extended state simultaneously
To the direction lateral bending away from axial line, each blend stop does not intersect upwards in interior foreign side, and the blend stop of relative inner will not be blocked outside relatively
The blend stop of side, now, second spring are also at extended state, and dead bolt is blocked in the outside of blend stop by catch, by next bullet
After spring button, the first spring corresponding with the spring button is further stretched, and is inhaled when the elastic-restoring force of the first spring is more than
During attraction between annex A and adsorption piece B, adsorption piece A is separated with adsorption piece B, and the first spring inwardly bounces back, due in original state
During state, each blend stop intersects upwards in interior foreign side, if the corresponding spring button of blend stop of relative inner is first pressed, then by opposite exterior lateral sides
Return, every first spring after the corresponding spring button of blend stop, the first return of blend stop of relative inner, the blend stop of opposite exterior lateral sides
Reset condition is changed into from extended state, after all blend stops are all inwardly retracted, dead bolt is also pulled in lockset by second spring simultaneously
Inside, so as to realize password unlocking；If having pushed the wrong the sequencing of spring button, the first return of blend stop of opposite exterior lateral sides is first returned
The blend stop of position can block the blend stop return of relative inner, and blend stop can not be all pulled inward back, and dead bolt can be because the stop of blend stop
And can not be pulled in by second spring inside lockset, it can not just unlock；When locking or when pushing the wrong password, reset need to be promoted laterally
Piece resets, the outside lateral movement of reseting plate, promotes adsorption piece A and the outside lateral movement of dead bolt, attached when adsorption piece A is close to adsorption piece B
Part A is attracted on adsorption piece B, is decontroled after reseting plate, reseting plate resets under the pulling of the 3rd spring, and dead bolt is blocked in gear
The outside of bar, so that the spring coded lock, which is pinned, is in locking-in state.Using such scheme, you can realize password unlocking,
Without carrying keys, it is convenient and simple in construction to unlock, and cost is low, and the spring coded lock is not easy the duplication that is cracked, safety
Performance is high.
Further, the adsorption piece A is iron block, and the adsorption piece B is magnetic patch.
Further, baffle plate is provided between the adsorption piece A and adsorption piece B, the baffle plate is fixed in lock housing.Absorption
Baffle plate is provided between part A and adsorption piece B, is to prevent the attraction between magnetic patch and iron block from crossing ambassador's spring lateral bending excessive
Damage.
Further, limiting plate is provided with the inside of the reseting plate, the limiting plate is supported on the medial surface of reseting plate
Between lock housing.Reseting plate is by the 3rd spring straining on limiting plate, and structure is more stable.
Further, the side of the cylinder is intervally distributed with some jacks, every blend stop insertion correspondence along inward-outward direction
The jack of diverse location on cylinder, so that every blend stop is located normal in the different planes of axial line.Using above-mentioned side
Case, can by adjusting jack of the every blend stop on corresponding cylinder, to adjust the relatively inside and outside position relationship between blend stop,
So as to realize the modification of the password of the spring coded lock.
The beneficial effects of the invention are as follows：The present invention can realize password unlocking, without carrying keys, and it is convenient to unlock, and knot
Structure is simple, and cost is low, and the spring coded lock is not easy the duplication that is cracked, and security performance is high.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described.In all of the figs, similar element
Or part is general by similar reference mark.In accompanying drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is structural representation of the invention；
Fig. 2 is in the structural representation of locking-in state for the present invention；
Fig. 3 is in the structural representation of open mode for the present invention；
The schematic diagram that the blend stop of relative inner is blocked by the blend stop of relative inner when Fig. 4 pushes the wrong password for the present invention.
In accompanying drawing, 1 represents lock housing；2 represent the first spring；21 represent adsorption piece A；22 represent cylinder；221 represent jack；
23 represent blend stop；3 represent second spring；31 represent catch；32 represent dead bolt；4 represent reseting plate；41 represent the 3rd spring；42
Represent limiting plate；5 represent spring button；51 represent adsorption piece B；52 represent compression spring；53 represent baffle plate.
Embodiment
The embodiment of the present embodiment technical scheme is described in detail below in conjunction with accompanying drawing.Following examples are only used
In clearly illustrating the technical scheme of the present embodiment, therefore example is only used as, and the present embodiment can not be limited with this
Protection domain.
The embodiments of the invention provide a kind of spring coded lock, as Figure 1-Figure 4, including lock housing 1 and located at the lock
The first spring 2, second spring 3, reseting plate 4 and spring button 5 in shell 1.
First spring 2 is provided with some along inward-outward direction, and the first spring 2 is in the semi arch distribution facing forward of arc top, every
The outer end of first spring 2 is respectively connected with an adsorption piece A21, and the adsorption piece A21 of the present embodiment is iron block, each adsorption piece A21's
Outer end is respectively connected with a cylinder 22, and the side of each cylinder 22 is respectively connected with a blend stop 23, and the free end of blend stop 23 is to the first bullet
The axial line of arc surface where spring 2 is extended vertically, and every blend stop 23 is respectively positioned on the different planes perpendicular to the axial line
On, projection of each blend stop 23 in interior foreign side upwards intersects, i.e., each blend stop 23 is non-intersect in the plane of vertical central lines, but inside
Foreign side is cross one another upwards.
The side of the cylinder 22 of the present embodiment is intervally distributed with some jacks 221 along inward-outward direction, and every blend stop 23 is inserted
The jack 221 of diverse location on correspondence cylinder 22, so that every blend stop 23 is located normal in the different planes of axial line,
So, can be relatively interior between blend stop 23 to adjust by adjusting jack 221 of the every blend stop 23 on corresponding cylinder 22
External position relation.
Second spring 3 is set along inward-outward direction close to axial line, and the outer end of second spring 3 is connected with catch 31, catch 31
Outside be connected with dead bolt 32, dead bolt 32 is blocked in the outside of blend stop 23 by catch 31.
Reseting plate 4 is located at the inner side of the first spring 2 and second spring 3, the lateral surface of reseting plate 4 and the first spring 2 and the
The vertical connection in the inner of two springs 3, is connected with the 3rd spring 41 between the medial surface and lock housing 1 of reseting plate 4, reseting plate 4 it is interior
Side is provided with limiting plate 42, and limiting plate 42 is supported between the medial surface of reseting plate 4 and lock housing 1, and reseting plate 4 is promoted laterally,
Then let go, reseting plate 4 is drawn back into the rear end of limiting plate 42 in the presence of the 3rd spring 41, and is pushed against limiting plate 42
On, structure is more stable.
Spring button 5 is set along the longitudinal direction, and an adsorption piece B51, this implementation are correspondingly arranged on close to each adsorption piece A21
The adsorption piece B51 of example is magnetic patch, and adsorption piece A21 is moved by adsorption piece B51 attraction to the direction away from axial line, so that respectively
Projection of the blend stop 23 in interior foreign side upwards is separated, and at this moment, each blend stop 23 no longer intersects upwards in interior foreign side.In order to prevent magnetic patch with
Attraction between iron block crosses ambassador's spring lateral bending excessive damage, and baffle plate 53 is provided between adsorption piece A21 and adsorption piece B51,
Baffle plate 53 is fixed in lock housing 1.Each adsorption piece B51 correspondences are arranged on a spring button 5, before each spring button 5
End is provided with the compression spring 52 being supported between spring button 5 and lock housing 1.
As shown in Fig. 2 during the pinning of spring coded lock, adsorption piece A21 is attached together with adsorption piece B51, at the first spring 2
In extended state and to the direction lateral bending away from axial line, each blend stop 23 does not intersect upwards in interior foreign side, the blend stop of relative inner
23 will not block the blend stop 23 of opposite exterior lateral sides, now, and second spring 3 is also at extended state, and dead bolt 32 is stopped by catch 31
In the outside of blend stop 23.
As shown in figure 3, by after next spring button 5, spring button 5 drives adsorption piece B51 to move forward, with the spring
Corresponding first spring 2 of button 5 is further stretched, when the elastic-restoring force of the first spring 2 is more than adsorption piece B51 and adsorption piece
During attraction between A21, adsorption piece B51 is separated with adsorption piece A21, the inside retraction of the first spring 2, due in original state,
Each blend stop 23 intersects upwards in interior foreign side, if the corresponding spring button 5 of blend stop 23 of relative inner is first pressed, then by opposite exterior lateral sides
Return, every first after the corresponding spring button 5 of blend stop 23, the first return of blend stop 23 of relative inner, the blend stop 23 of opposite exterior lateral sides
Spring 2 can be changed into reset condition from extended state, after all blend stops 23 are all inwardly retracted, second spring 3 simultaneously also
Dead bolt 32 pulls in the inside of lockset, so as to realize password unlocking.
If as shown in figure 4, pushed the wrong the sequencing of spring button 5, the first return of blend stop 23 of opposite exterior lateral sides, first return
Blend stop 23 can block the return of blend stop 23 of relative inner, and blend stop 23 can not be all pulled inward back, and dead bolt 32 can be because blend stop 23
Stop and can not be pulled in by second spring 3 inside lockset, can not just unlock.
When locking or when pushing the wrong password, reseting plate 4 need to be promoted to reset laterally, the outside lateral movement of reseting plate 4 is promoted and inhaled
Annex A21 and the outside lateral movement of dead bolt 32, when adsorption piece A21 is close to adsorption piece B51, annex A is attracted to adsorption piece B51
On, decontrol after reseting plate 4, reseting plate 4 resets under the pulling of the 3rd spring 41, and dead bolt 32 is blocked in the outside of blend stop 23,
So that the spring coded lock, which is pinned, is in locking-in state.
When needing to change password, lock housing 1 is opened, changes the jack 221 that each blend stop 23 is inserted on correspondence cylinder 22, to adjust
Relatively inside and outside position relationship between whole blend stop 23, you can realize the modification of the password of the spring coded lock.
In a word, the achievable password unlocking of the present invention, without carrying keys, it is convenient and simple in construction to unlock, and cost is low, and
And the spring coded lock is not easy the duplication that is cracked, security performance is high.
Finally it should be noted that：Various embodiments above is only to the technical scheme for illustrating the present embodiment, rather than its limitations；
Although the present embodiment is described in detail with reference to foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or special to which part or whole technologies
Levy carry out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the present embodiment and respectively implement
The scope of example technical scheme, it all should cover among the claim of the present embodiment and the scope of specification.
Claims (5)
1. a kind of spring coded lock, it is characterised in that：
The first spring, second spring, reseting plate and spring button including lock housing and in the lock housing；
First spring is provided with some along inward-outward direction, and the first spring is in the semi arch distribution facing forward of arc top, every the
The outer end that the outer end of one spring is respectively connected with adsorption piece an A, each adsorption piece A is respectively connected with a cylinder, the side of each cylinder
A blend stop is respectively connected with, the free end of the blend stop is extended vertically to the axial line of the arc surface where the first spring, and every
Blend stop is respectively positioned in the different planes of the axial line, and projection of each blend stop in interior foreign side upwards intersects；
The second spring is set along inward-outward direction close to axial line, and the outer end of second spring is connected with catch, the catch
Outside is connected with dead bolt；
The reseting plate is located at the inner side of the first spring and second spring, the lateral surface of reseting plate and the first spring and second spring
The vertical connection in the inner, be connected with the 3rd spring between the medial surface and lock housing of reseting plate；
The spring button is set along the longitudinal direction, and an adsorption piece B, adsorption piece A are correspondingly arranged on close to each adsorption piece A
Moved by adsorption piece B attraction to the direction away from axial line, so that projection of each blend stop in interior foreign side upwards is separated；
Each adsorption piece B correspondences are arranged on a spring button, and the front end of each spring button is provided with support
Compression spring between spring button and lock housing.
2. spring coded lock according to claim 1, it is characterised in that：The adsorption piece A is iron block, the adsorption piece B
For magnetic patch.
3. spring coded lock according to claim 2, it is characterised in that：It is provided between the adsorption piece A and adsorption piece B
Baffle plate, the baffle plate is fixed in lock housing.
4. spring coded lock according to claim 1, it is characterised in that：Limiting plate is provided with the inside of the reseting plate,
The limiting plate is supported between the medial surface of reseting plate and lock housing.
5. spring coded lock according to claim 1, it is characterised in that：The side of the cylinder is divided along inward-outward direction interval
The jack for the diverse location being furnished with some jacks, every blend stop insertion correspondence cylinder, so that every blend stop is located normal to axle
In the different planes of heart line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380218.8A CN106988615B (en) | 2017-05-25 | 2017-05-25 | Spring puzzle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710380218.8A CN106988615B (en) | 2017-05-25 | 2017-05-25 | Spring puzzle lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106988615A true CN106988615A (en) | 2017-07-28 |
| CN106988615B CN106988615B (en) | 2022-08-09 |
Family
ID=59419757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710380218.8A Expired - Fee Related CN106988615B (en) | 2017-05-25 | 2017-05-25 | Spring puzzle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988615B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550778A (en) * | 2009-05-20 | 2009-10-07 | 周合洪 | Cipher control device of mechanical cipher lock |
| CN101713265A (en) * | 2009-09-23 | 2010-05-26 | 荆其林 | Mechanical code composite lockset using key |
| CN104929434A (en) * | 2015-06-24 | 2015-09-23 | 赵洪光 | Mechanical combination lock |
| CN105909069A (en) * | 2015-11-08 | 2016-08-31 | 何广李 | Thin type mechanical key coded lock cylinder and lock |
| WO2017080287A1 (en) * | 2015-11-10 | 2017-05-18 | 上海圣享科技股份有限公司 | Screw joint device with locking structure |
| CN206859872U (en) * | 2017-05-25 | 2018-01-09 | 张梦良 | Spring coded lock |
-
2017
- 2017-05-25 CN CN201710380218.8A patent/CN106988615B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101550778A (en) * | 2009-05-20 | 2009-10-07 | 周合洪 | Cipher control device of mechanical cipher lock |
| CN101713265A (en) * | 2009-09-23 | 2010-05-26 | 荆其林 | Mechanical code composite lockset using key |
| CN104929434A (en) * | 2015-06-24 | 2015-09-23 | 赵洪光 | Mechanical combination lock |
| CN105909069A (en) * | 2015-11-08 | 2016-08-31 | 何广李 | Thin type mechanical key coded lock cylinder and lock |
| WO2017080287A1 (en) * | 2015-11-10 | 2017-05-18 | 上海圣享科技股份有限公司 | Screw joint device with locking structure |
| CN206859872U (en) * | 2017-05-25 | 2018-01-09 | 张梦良 | Spring coded lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106988615B (en) | 2022-08-09 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220809 |