CN207469936U - Self-locking lock construction and lockset - Google Patents
Self-locking lock construction and lockset Download PDFInfo
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- CN207469936U CN207469936U CN201721526088.6U CN201721526088U CN207469936U CN 207469936 U CN207469936 U CN 207469936U CN 201721526088 U CN201721526088 U CN 201721526088U CN 207469936 U CN207469936 U CN 207469936U
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- lock tongue
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Abstract
The utility model is related to self-locking lock construction and locksets, structure is used to be mounted in lockset, it includes housing, there is the accommodating cavity for being equipped with electromagnet lock assembly in housing, lock assembly includes bobbin, the movable lock tongue by its power control inward movement is equipped in the endoporus of bobbin, movable lock tongue is equipped with return unit, return unit drives the first movable lock tongue outward movment, one of them activity lock tongue is used to be used to limit aforementioned active lock tongue with external locked groove locking, another activity lock tongue.This is simple in structure, is easily assembled；Electromagnet action can be powered moment, and the working life that storage battery class supplies electric lock was greatly improved hereinafter, greatly save the energy at 0.5 second in single electromagnet conduction time.
Description
Technical field
The present invention relates to the structures of lock.
Background technology
Lock tongue is aligned by general be achieved in that of lock construction on existing market with locked groove, and then operation lock tonguing enters lock
Slot is completed locking and is closed, and such mode of operation is cumbersome, while does not also have auto-lock function, and locking effect is not highly stable.
Therefore the lockset of self-locking gradually appears on the market, and existing self-locking lockset is often installed in the structures such as bicycle, door and carries out
Use, inside be that auto-lock function, such realization method its structure assembling phase are realized by the cooperation of motor and gear
To complexity, easy failure and power consumption is higher.
Invention content
The technical problem to be solved in the present invention is, provides a kind of improved self-locking lock construction.
The technical solution adopted by the present invention to solve the technical problems is：Self-locking lock construction, structure include
Housing has accommodating cavity in housing；
First electromagnet lock assembly, in accommodating cavity, the component include First Line coil, First Line coil it is interior
The first movable lock tongue by its power control inward movement is equipped in hole, the first movable lock tongue is equipped with the first return unit, described
First return unit drives the first movable lock tongue toward movement outside accommodating cavity, to realize the locking of the first movable lock tongue and locked groove outside housing
It is closed；
Second electromagnet lock assembly, in accommodating cavity, the component include the second bobbin, the second bobbin it is interior
The the second movable lock tongue back moved by its power control is equipped in hole, the second movable lock tongue is equipped with the second return unit, described
Second return unit drives the second lock tongue to be moved towards preceding to the first lock tongue direction；
Wherein, the described first movable lock tongue is equipped with and the second matched lock part of movable lock tongue, second active lock
Tongue coordinates with the lock part, to limit the first movable latch bolt position for being in locking closed state.
Foregoing self-locking lock construction, the accommodating cavity include longitudinal direction portion, transverse part, and longitudinal portion is described to install
First electromagnet lock assembly has the opening being pierced by for the first movable lock tongue；Transverse part is installing second electromagnetism
Iron lock assembly.
Foregoing self-locking lock construction, the bobbin include skeleton, coil, and endoporus is formed in skeleton, skeleton
Coil described in peripheral winding；The bobbin periphery is equipped with shell, and shell one end is blind end, and the other end is openend for phase
The movable lock tongue movement answered.
Foregoing self-locking lock construction, the return unit are compressed spring.
Foregoing self-locking lock construction, the compressed spring be installed on closed termination of outer cover and respective activity lock tongue it
Between.
Foregoing self-locking lock construction, the activity lock tongue are equipped with a shrinkage pool chamber, and compressed spring is installed on shrinkage pool
Intracavitary, one end are abutted with shrinkage pool chamber end wall, and the other end is abutted with closed termination of outer cover.
Foregoing self-locking lock construction, the outer end of the activity lock tongue are extended from corresponding shell, the compression
Spring is set in the outer end of respective activity lock tongue, and one end is abutted with the outside wall surface of corresponding shell, and the other end is locked with respective activity
Put forth effort loading plate abutting toward what outside was extended on tongue.
Foregoing self-locking lock construction, the closed termination of outer cover, which is extended into the endoporus of bobbin, forms fixed iron
Core；The lock part is the groove for the second movable lock tongue grafting.
Foregoing self-locking lock construction, the outer end face of the described first movable lock tongue is inclined-plane.
A kind of lockset, lockset include lock core, and installation is just like the self-locking lock construction described in one former in the lock core.
Implement technical scheme of the present invention, at least with following advantageous effect：Self-locking, group are realized with electromagnet structure
Dress is simple, and power consumption is low.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the invention will be further described, in attached drawing：
Fig. 1 is the utility model locking closed state schematic diagram；
Fig. 2 is the initial state schematic diagram of the utility model unlocking process；
Fig. 3 is the completion status schematic diagram of the utility model unlocking process；
Fig. 4 is the utility model body diagram；
Fig. 5 is another embodiment schematic diagram of the utility model；
Mark is described as follows in figure：
1st, housing；2nd, the first skeleton；3rd, first coil；4th, the first movable lock tongue；40th, lock part；41st, outer end face；5th,
One return unit；6th, shell；60th, blind end；61st, openend；7th, the second skeleton；8th, the second coil；9th, the second movable lock tongue；10、
Second return unit；11st, longitudinal direction portion；12nd, transverse part；100th, by lock construction；101st, locked groove；102nd, put forth effort loading plate.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
The specific embodiment of the present invention.
The words such as " first ", " second " in file have no particular meaning, only have to different installation sites same
A technical characteristic is distinguished statement.
Self-locking lock construction as shown in Figs. 1-5, structure include housing 1, have accommodating cavity in housing 1, pacify in accommodating cavity
Equipped with the first electromagnet lock assembly, the second electromagnet lock assembly.
First electromagnet lock assembly including First Line coil, is equipped in the endoporus of First Line coil by its power control
First movable lock tongue 4 of inward movement, the first movable lock tongue 4 are equipped with the first return unit 5, and first return unit 5 drives the
One movable lock tongue 4 is closed toward movement outside accommodating cavity with the locking for realizing the first movable lock tongue 4 and 1 outer locked groove 101 of housing.
Second electromagnet lock assembly includes the second coil, is equipped in the endoporus of the second coil from its power control toward backhauling
The movable lock tongue 9 of dynamic second, the second movable lock tongue 9 are equipped with the second return unit 10, and second return unit 10 drives the second lock
Tongue is moved towards preceding to the first lock tongue direction.
Wherein, the described first movable lock tongue 4 is equipped with and the second 9 matched lock part 40 of movable lock tongue, second work
Dynamic lock tongue 9 coordinates with the lock part 40, to limit the first movable 4 position of lock tongue for being in locking closed state, lock part
40 can be the groove being formed on the first 4 wall surface of movable lock tongue, and the second movable lock tongue 9 is plugged in wherein.
Electromagnet is a kind of structural member with maturation, and First Line coil generates magnetic force after being powered in this case, the
For one movable lock tongue 4 along respective interior bores inward movement, this is for unlocking.When needing locking, the power-off of First Line coil, first lives
The dynamic outward movment under the active force of the first return unit 5 of lock tongue 4, until being closed with external 101 locking of locked groove, the second active lock
Tongue 9 declines the first movable lock tongue 4 in the effect of the second return unit 10 to be limited, and ensures the stabilization of locking effect.
There are an intersecting angles, general accommodating cavity between the first movable movable lock tongue 9 of lock tongue 4, second to include longitudinal direction portion
11st, transverse part 12, longitudinal portion 11 have and are pierced by for the first movable lock tongue 4 to install the first electromagnet lock assembly
Opening；Transverse part 12 is installing the second electromagnet lock assembly.After such setting, two movable lock tongues are in phase
Mutually vertical setting state, the location fit with needing to realize between the two are adapted.
Bobbin（Including First Line coil, the second bobbin）Including skeleton（It mutually should be the first skeleton 2, the second skeleton 7）、
Coil（First coil 3, the second coil 8）, endoporus is formed among skeleton, and coil is centered around skeleton periphery, this is existing
There is the common theory structure of electromagnet, repeat no more.Shell 6 is set in bobbin periphery, and 6 one end of shell is blind end 60, another
It holds as openend 61 so that corresponding movable lock tongue moves.
In some embodiments, return unit is compressed spring, and compressed spring is mountable to 6 blind end 60 of shell and respective activity
Between lock tongue.Preferably, movable lock tongue is equipped with a shrinkage pool chamber, and compressed spring is installed on shrinkage pool intracavitary, one end and shrinkage pool chamber
End wall abuts, and the other end is abutted with 6 blind end 60 of shell.The setting of shrinkage pool chamber can ensure the complete biography of compressed spring active force
It passs, and ensures the stability in compressed spring deformation process.And the blind end 60 of shell 6 extends into shape in the endoporus of bobbin
Into secured core, secured core can strengthen magnetic force, unlocking action faster, it is more stable.
In another embodiment, the outer end of movable lock tongue is extended from shell, and compressed spring is set in respective activity lock
The outer end of tongue, one end are abutted with the outside wall surface of corresponding shell, on the other end and respective activity lock tongue toward outside extend
Power loading plate 102 abuts, and spring pocket can also make what its elastic acting force more concentrated to be applied to shell and activity on movable lock tongue
Between lock tongue.Wherein, the outer end face 41 of the first movable lock tongue has grafting guiding role preferably using inclined-plane, be easy to implement with
The cooperation of locked groove.
This case operation principle is as follows：
Unlocking process：Second coil 8 is powered, and the electromagnetic force of generation makes the second movable lock tongue 9 and corresponding compressed spring
It is attracted with the blind end 60 of shell 6, the second movable lock tongue 9 moves right the lock part 40 for disengaging the first movable lock tongue 4（Groove）.
First coil 3 is powered, and the electromagnetic force of generation makes the first movable lock tongue 4 and corresponding compressed spring and blind end 60（Fixed iron
Core）It being attracted, the first movable lock tongue 4 moves upwards, and deviates from from by the locked groove 101 of lock construction 100, limiting is released by lock construction 100,
Realize unlock.
Locking process：Electromagnetic force disappears after the power-off of second coil 8, and the second movable lock tongue 9 is under the active force of compressed spring
It is disengaged with 6 blind end 60 of shell, the second movable lock tongue 9 is to left movement；First coil 3 powers off, and the first movable lock tongue 4 is in spring force
Effect is lower to be disengaged with secured core, and the first movable lock tongue 4 moves downward, lower face and by 100 plane contact of lock construction, works as quilt
When lock construction 100 moves to 101 position of locked groove, the first movable lock tongue 4 slides into wherein under spring action, and realization was locked
Journey.Simultaneously because the first movable lock tongue 4 moves downward, in its locking position, groove can just move to corresponding with the second movable lock tongue 9
Position, the second movable lock tongue 9 takes advantage of a situation in slide into grooves under spring action, realizes auto-lock function.
This product structure is used using two fitting coils, and a coil is responsible for the action of the first movable lock tongue 4, another
Coil is responsible for the limiting of the movable lock tongue 4 to first, and electromagnet action can be powered moment, and single electromagnet conduction time was at 0.5 second
Hereinafter, greatling save the energy, while storage battery is greatly improved（For coil power supply）Class supplies the working life of electric lock.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the present invention can have various changes, combination and variation.All within the spirits and principles of the present invention, made
Any modification, equivalent substitution, improvement and etc. should be included within scope of the presently claimed invention.
Claims (10)
1. self-locking lock construction, it is characterised in that：Structure includes
Housing has accommodating cavity in housing；
First electromagnet lock assembly, in accommodating cavity, which includes First Line coil, in the endoporus of First Line coil
Equipped with the first movable lock tongue by its power control inward movement, the first movable lock tongue is equipped with the first return unit, and described first
Return unit drives the first movable lock tongue to be closed toward movement outside accommodating cavity with the locking for realizing the first movable lock tongue and locked groove outside housing
It closes；
Second electromagnet lock assembly, in accommodating cavity, which includes the second bobbin, in the endoporus of the second bobbin
Equipped with the second movable lock tongue back moved by its power control, the second movable lock tongue is equipped with the second return unit, and described second
Return unit drives the second lock tongue to be moved towards preceding to the first lock tongue direction；
Wherein, the described first movable lock tongue be equipped with the second matched lock part of movable lock tongue, the described second movable lock tongue with
The lock part cooperation, to limit the first movable latch bolt position for being in locking closed state.
2. self-locking lock construction as described in claim 1, it is characterised in that：The accommodating cavity includes longitudinal direction portion, transverse part, indulges
To portion to install the first electromagnet lock assembly, there is the opening being pierced by for the first movable lock tongue；Transverse part to
The second electromagnet lock assembly is installed.
3. self-locking lock construction as claimed in claim 2, it is characterised in that：The bobbin includes skeleton, coil, endoporus shape
Into in skeleton, coil described in the winding of skeleton periphery；The bobbin periphery is equipped with shell, and shell one end is blind end, another
It holds as openend so that corresponding movable lock tongue moves.
4. self-locking lock construction as claimed in claim 3, it is characterised in that：The return unit is compressed spring.
5. self-locking lock construction as claimed in claim 4, it is characterised in that：The compressed spring be installed on closed termination of outer cover with
Between respective activity lock tongue.
6. self-locking lock construction as claimed in claim 5, it is characterised in that：The activity lock tongue is equipped with a shrinkage pool chamber, pressure
Contracting spring is installed on shrinkage pool intracavitary, and one end is abutted with shrinkage pool chamber end wall, and the other end is abutted with closed termination of outer cover.
7. self-locking lock construction as claimed in claim 4, it is characterised in that：Prolong from corresponding shell the outer end of the activity lock tongue
It stretches, the compressed spring is set in the outer end of respective activity lock tongue, and one end is abutted with the outside wall surface of corresponding shell, another
It holds and is abutted on respective activity lock tongue toward the loading plate of putting forth effort that outside is extended.
8. self-locking lock construction as claimed in claim 4, it is characterised in that：The closed termination of outer cover extends into the interior of bobbin
Secured core is formed in hole；The lock part is the groove for the second movable lock tongue grafting.
9. self-locking lock construction as claimed in claim 4, it is characterised in that：The outer end face of described first movable lock tongue is oblique
Face.
10. a kind of lockset, lockset includes lock core, it is characterised in that：Installation is just like any one of claim 1-9 institutes in the lock core
The self-locking lock construction stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526088.6U CN207469936U (en) | 2017-11-13 | 2017-11-13 | Self-locking lock construction and lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526088.6U CN207469936U (en) | 2017-11-13 | 2017-11-13 | Self-locking lock construction and lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469936U true CN207469936U (en) | 2018-06-08 |
Family
ID=62260702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721526088.6U Active CN207469936U (en) | 2017-11-13 | 2017-11-13 | Self-locking lock construction and lockset |
Country Status (1)
| Country | Link |
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| CN (1) | CN207469936U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252752A (en) * | 2018-10-09 | 2019-01-22 | 深圳市爱美家电子科技有限公司 | A kind of electric control lock structure that protecting against shock violence is unlocked |
| CN110228496A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | A kind of gauge-changeable wheelsets and gauge-changeable bogie |
| CN110228497A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | Gauge-changeable wheelsets transversal driving mechanism and gauge-changeable wheelsets |
| CN110228495A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | A kind of gauge-changeable wheelsets retaining mechanism and gauge-changeable wheelsets |
| CN110228498A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | The dustproof cover and gauge-changeable wheelsets of gauge-changeable wheelsets retaining mechanism |
| CN110228493A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | A kind of gauge-changeable wheelsets sleeve and retaining mechanism |
| CN110228492A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | Gauge-changeable wheelsets tractive magnet and gauge-changeable wheelsets retaining mechanism |
| CN110228494A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | A kind of gauge-changeable wheelsets wheel and gauge-changeable wheelsets |
| CN110304591A (en) * | 2019-06-13 | 2019-10-08 | 成都思源兄弟科技有限公司 | A kind of automatic catch means for lifting device |
| TWI682093B (en) * | 2019-01-30 | 2020-01-11 | 茂旭資訊股份有限公司 | Anode lock structure with double electromagnets |
| WO2020253444A1 (en) * | 2019-06-21 | 2020-12-24 | 中车青岛四方机车车辆股份有限公司 | Locking mechanism for gauge-changeable wheel set, gauge-changeable wheel set and gauge-changeable bogie |
| RU2775099C1 (en) * | 2019-06-21 | 2022-06-28 | СиЭрЭрСи ЦИНДАО СЫФАН КО., ЛТД. | Bushing and locking mechanism for variable track wheels |
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| CN109252752A (en) * | 2018-10-09 | 2019-01-22 | 深圳市爱美家电子科技有限公司 | A kind of electric control lock structure that protecting against shock violence is unlocked |
| TWI682093B (en) * | 2019-01-30 | 2020-01-11 | 茂旭資訊股份有限公司 | Anode lock structure with double electromagnets |
| CN110304591B (en) * | 2019-06-13 | 2024-04-19 | 成都思源兄弟科技有限公司 | Automatic locking device for lifting equipment |
| CN110304591A (en) * | 2019-06-13 | 2019-10-08 | 成都思源兄弟科技有限公司 | A kind of automatic catch means for lifting device |
| CN110228498A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | The dustproof cover and gauge-changeable wheelsets of gauge-changeable wheelsets retaining mechanism |
| CN110228498B (en) * | 2019-06-21 | 2020-11-06 | 中车青岛四方机车车辆股份有限公司 | Locking mechanism's for gauge-variable wheel pair shield and gauge-variable wheel pair |
| CN110228492A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | Gauge-changeable wheelsets tractive magnet and gauge-changeable wheelsets retaining mechanism |
| CN110228494A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | A kind of gauge-changeable wheelsets wheel and gauge-changeable wheelsets |
| CN110228495A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | A kind of gauge-changeable wheelsets retaining mechanism and gauge-changeable wheelsets |
| CN110228497A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | Gauge-changeable wheelsets transversal driving mechanism and gauge-changeable wheelsets |
| CN110228492B (en) * | 2019-06-21 | 2020-09-22 | 中车青岛四方机车车辆股份有限公司 | Traction electromagnet for track-variable wheel set and locking mechanism for track-variable wheel set |
| CN110228493A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | A kind of gauge-changeable wheelsets sleeve and retaining mechanism |
| WO2020253439A1 (en) * | 2019-06-21 | 2020-12-24 | 中车青岛四方机车车辆股份有限公司 | Sleeve and locking mechanism for changeable-gauge wheel set |
| WO2020253444A1 (en) * | 2019-06-21 | 2020-12-24 | 中车青岛四方机车车辆股份有限公司 | Locking mechanism for gauge-changeable wheel set, gauge-changeable wheel set and gauge-changeable bogie |
| EP3936405A4 (en) * | 2019-06-21 | 2022-04-27 | CRRC Qingdao Sifang Co., Ltd. | Locking mechanism for gauge-changeable wheel set, gauge-changeable wheel set and gauge-changeable bogie |
| RU2775099C1 (en) * | 2019-06-21 | 2022-06-28 | СиЭрЭрСи ЦИНДАО СЫФАН КО., ЛТД. | Bushing and locking mechanism for variable track wheels |
| RU2786596C1 (en) * | 2019-06-21 | 2022-12-22 | СиЭрЭрСи ЦИНДАО СЫФАН КО., ЛТД. | Blocking mechanism for a variable gauge wheelset, variable gauge wheelset, and variable gauge bogie |
| CN110228496A (en) * | 2019-06-21 | 2019-09-13 | 中车青岛四方机车车辆股份有限公司 | A kind of gauge-changeable wheelsets and gauge-changeable bogie |
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