CN207879063U - A kind of door-control lock - Google Patents
A kind of door-control lock Download PDFInfo
- Publication number
- CN207879063U CN207879063U CN201820218312.3U CN201820218312U CN207879063U CN 207879063 U CN207879063 U CN 207879063U CN 201820218312 U CN201820218312 U CN 201820218312U CN 207879063 U CN207879063 U CN 207879063U
- Authority
- CN
- China
- Prior art keywords
- lock
- bolt
- lock body
- door
- wedge block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The utility model is related to door lock fields.Disclose a kind of door-control lock, including lock body, lock tongue and lock core.Lock body side slidably connects wedge block, and door body is equipped with mounting hole.Lock body is equipped with and drives the elastic component that wedge block is slided to mounting hole direction.Bolt is slidably connected on lock body, and limit hole is provided on wedge block.The position-limit mechanism of limitation bolt reverse slide is equipped in lock body, linkage position-limit mechanism releases the STATEMENT OF FEDERALLY SPONSORED limited bolt when being slided into lock body equipped with lock tongue in lock body.When wedge block is pushed into corresponding with the position of mounting hole, wedge block can slide into mounting hole under the action of the elastic member.Then by pin lock body, bolt limits bolt reverse slide in the limit hole being inserted on slide bar that glides, subsequent position-limit mechanism, and bolt can not skid off lock body from through hole at this time.Wedge block is limited in mounting hole to realize.When being dismantled to lock body, it is only necessary to operate lock tongue unlock, the position-limit mechanism that links when lock tongue is slided into lock body, which releases, limits bolt.
Description
Technical field
The utility model is related to door lock field, more particularly to a kind of door-control lock.
Background technology
Door-control lock, it is a kind of generally to use the door lock antitheft with house.Such as the China that notification number is CN205777982U is real
A kind of mechanical anti-power failure door-control lock is disclosed with new patent, existing door-control lock can be solved in the event of a power failure, nothing
The problem of method opens the door or locks a door, locks in common gate inhibition and adds a relay mechanism.Relay mechanism includes relay, armature
The catch of piece, drive link and " L " shape, relay electrical connection circuit control panel, armature plate are set to the relay side, armature
Piece connects the drive link, and catch one end is articulated with the drive link, is equipped with a longitudinal column at the top of STATEMENT OF FEDERALLY SPONSORED, in STATEMENT OF FEDERALLY SPONSORED
Portion is additionally provided with one by its perforative lock core mounting hole.Column is equipped with one adjacent to the STATEMENT OF FEDERALLY SPONSORED outer edge at lock core mounting hole
Lock core, crosses relay mechanism to limit the use state of door-control lock, and when energization, door-control lock can only be opened the door by swiping the card, and work as power-off
When, it can be locked a door using switch handle or key open the door, prevent occurring the problem of can not locking a door or opening the door when power-off.
Existing gate inhibition's mounting structure for lock is complex, time-consuming longer when needing installation or removal, is unable to reach just
The effect of victory installation.
Utility model content
The purpose of this utility model is to provide a kind of door-control lock, have easily to lock progress installing and dismounting to gate inhibition
Advantage.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of door-control lock includes being provided with lock tongue and lock core, institute in the lock body for the lock body in door body
It states lock body and slidably connects wedge block, the glide direction of the wedge block and the glide direction phase of lock tongue in the side far from lock core
It is parallel, it is provided with the mounting hole being absorbed in for wedge block in the door body, is provided on the lock body and drives wedge block to mounting hole
The elastic component of direction sliding, described elastic component one end is fixed with lock body and the other end is fixed with wedge block, and the wedge block is remote
One end from elastic component, the side towards lock body are provided with the first lozenges, and bolt, the lock are slidably connected on the lock body
It is provided with the through-hole slid into for bolt on body, the limit hole with bolt grafting is provided on the wedge block, the wedge block is fallen into
Limit hole is on the sliding path of bolt when entering into mounting hole, is provided with after bolt is inserted into limit hole and is limited in the lock body
The position-limit mechanism of bolt reverse slide processed is provided with lock tongue in the lock body and unlocks the position-limit mechanism solution that links when being slided into lock body
Except the STATEMENT OF FEDERALLY SPONSORED limited bolt.
When being installed to lock body, wedge block is pressed in the case where overcoming elastic component active force so that wedge shape in advance
Block is slided to elastic component direction, then pushes away lock body toward mounting hole direction.When wedge block be pushed into it is opposite with the position of mounting hole
At once, wedge block can slide under the active force of elastic component in mounting hole.When wedge block is trapped in mounting hole, on slide bar
Limit hole be on the sliding path of bolt.Bolt can be then inserted by through-hole in lock body, bolt is in downslide
It is sequentially inserted into and by the limit hole on slide bar, is immediately contacted with position-limit mechanism in the process, the bolt of position-limit mechanism limitation at this time is anti-
To sliding, bolt can not skid off lock body from through hole at this time.The bolt that is inserted into limit hole while the cunning for limiting wedge block
It is dynamic, wedge block is limited in mounting hole to realize, achievees the purpose that lock body being mounted in door body.And need to lock body into
When row dismounting, it is only necessary to operate lock tongue unlock, the position-limit mechanism that links when lock tongue is slided into lock body, which releases, limits bolt.
The utility model is further arranged：The position-limit mechanism includes the limited block being slidably connected with lock body, the bolt
On be provided with the annular groove being caught in for limited block, the second bullet for driving limited block to be slided to annular groove direction is provided in the lock body
Spring, described second spring one end is fixed with limited block and the other end is fixed with lock body, is provided on the limited block backwards to second
The inclined surface of spring, the inclined surface are on the sliding stroke of bolt.
Setting in this way, bolt is sequentially inserted into during downslide and by the limit hole on slide bar, under continuing
It can gradually be abutted with the inclined surface on limited block when shifting and push limited block toward the second bullet under the active force for overcoming second spring
The direction of spring is slided, until when the annular groove on bolt moves down into highly consistent with limited block, limited block can be in second spring
It is snapped onto in annular groove under active force, to limit bolt reverse slide, realizes the effect of limit.
The utility model is further arranged：The STATEMENT OF FEDERALLY SPONSORED includes mandril, and described mandril one end is fixed with lock tongue, the lock
It drives mandril to push limited block when tongue is slided into lock body to be detached from bolt.
Setting in this way drives mandril synchronous slide, process of the mandril in sliding when lock tongue is slided into lock body
The middle limited block that can be pushed under the active force for overcoming second spring is detached from bolt, to realize that linkage limited block is released to bolt
The effect of limitation.
The utility model is further arranged：The third bullet for driving bolt to be slided to through-hole direction is provided in the lock body
Spring, the third spring one end and lock body are fixed and the other end and bolt end abutment.
Setting in this way, when slide bar linkage limited block, which pushes limited block, to be detached from bolt, bolt can be in third bullet
It is popped up toward through-hole direction under the active force of spring, old friends can easily take out bolt out of lock body so that installing and dismounting mistake
Journey is humanized.
The utility model is further arranged：The lock body top slide is connected with the baffle for blocking through-hole.
Bolt can be limited in lock body and can not pop up by setting in this way, baffle, avoid door-control lock in normal use
The case where linkage is popped up from through hole when unlock.
The utility model is further arranged：The wedge block is provided with the second wedge shape on the side backwards to the first lozenges
Face, first lozenges are symmetrical set with the second lozenges.
Setting in this way pushes lock body so that the second lozenges on wedge block supports when being installed to lock body
It is connected in door body, while pressing lock body in the case where overcoming the first acting force of the spring so that wedge block is to the first spring direction
Sliding, when wedge block is pushed into it is corresponding with the position of mounting hole when, wedge block can slide under the active force of the first spring
In mounting hole.Therefore only need to push directly on lock body when installing until wedge block snaps onto in mounting hole, it plays and simplifies installation behaviour
The effect of work.
The utility model is further arranged：The arc surface of guide insertion is provided on the limit hole.
Setting in this way can play the role of guiding to bolt so that bolt can be inserted into limit along arc surface
In the hole of position.
The utility model is further arranged：The elastic component is the first spring.
Setting in this way so that wedge block can be trapped under the active force of the first spring in mounting hole.
In conclusion the utility model has the advantages that：
1. when being installed to lock body, wedge block is pressed in the case where overcoming elastic component active force so that wedge in advance
Shape block is slided to elastic component direction, then pushes away lock body toward mounting hole direction.When wedge block is pushed into the position phase with mounting hole
Wedge block can slide under the active force of elastic component in mounting hole when to corresponding to.
2. when wedge block is trapped in mounting hole, the limit hole on slide bar is on the sliding path of bolt.Then i.e.
Bolt being inserted by through-hole in lock body, bolt is sequentially inserted into during downslide and by the limit hole on slide bar,
It is immediately contacted with position-limit mechanism, position-limit mechanism limits bolt reverse slide at this time, and bolt can not skid off lock body from through hole at this time.
Wedge block, is limited in mounting hole to realize, reaches by the bolt that is inserted into limit hole while the sliding for limiting wedge block
To the purpose being mounted on lock body in door body.
3. need to dismantle lock body, it is only necessary to operate lock tongue unlock, lock tongue links position restrainer when being slided into lock body
Structure, which releases, limits bolt.
Description of the drawings
Fig. 1 is the concrete structure diagram of the present embodiment；
Fig. 2 is the internal structure chart of lock body in the present embodiment.
Reference numeral：1, door body；2, lock body；3, lock tongue；4, lock core；5, wedge block；6, mounting hole；7, the first spring；8、
First lozenges；9, bolt；10, through-hole；11, slide bar；12, sliding slot；13, limit hole；14, limited block；15, annular groove；16, second
Spring；17, inclined surface；18, the second lozenges；19, mandril；20, third spring；21, baffle；22, arc surface.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
A kind of door-control lock includes as shown in Figure 1 and Figure 2 being set in lock body 2 for the lock body 2 in door body 1
There are lock tongue 3 and lock core 4.Lock body 2 slidably connects wedge block 5 in the back side of lock core 4, and wedge block 5 is symmetrical set, while wedge
The glide direction of shape block 5 is parallel with the glide direction of lock tongue 3.Door body 1 is equipped with the mounting hole 6 being absorbed in for wedge block 5, lock body
The elastic component for driving wedge block 5 to be slided to 6 direction of mounting hole is provided on 2.Elastic component be the first spring 7, the one of the first spring 7
End is fixed with lock body 2 and the other end is fixed with wedge block 5.Wedge block 5 is in one end far from the first spring 7 and towards lock body 2
Side is equipped with the first lozenges 8.It is slid vertically on lock body 2 and is connected with bolt 9, lock body 2 is equipped with the through-hole slid into for bolt 9
10.In addition slide bar 11 is fixed on wedge block 5, two slide bars 11 are in vertically to shift to install.Sliding slot 12 is equipped on lock body 2,
Slide bar 11 extends into the inside of lock body 2 by sliding slot 12, while the limit hole 13 for 9 grafting of bolt, wedge are equipped on slide bar 11
Shape block 5 is trapped in limit hole 13 when in mounting hole 6 and is on the sliding path of bolt 9.The insertion of bolt 9 is provided in lock body 2
The position-limit mechanism of 9 reverse slide of bolt is limited after to limit hole 13.
Position-limit mechanism includes the limited block 14 being slidably connected with lock body 2, and the ring being caught in for limited block 14 is equipped on bolt 9
In addition slot 15 is equipped with the second spring 16 for driving limited block 14 to be slided to 15 direction of annular groove in lock body 2.The one of second spring 16
End is fixed with limited block 14 and the other end is fixed with lock body 2, is provided on limited block 14 backwards to the inclined surface 17 of second spring 16,
Inclined surface 17 is on the sliding stroke of bolt 9.
Wedge block 5 is equipped with the second lozenges 18, while the first lozenges 8 and the on the side backwards to the first lozenges 8
Two lozenges 18 are symmetrical set.When being installed to lock body 2, lock body 2 is pushed so that the second lozenges on wedge block 5
18 are connected in door body 1, while lock body 2 is pressed in the case where overcoming the first 7 active force of spring so that wedge block 5 to first
7 direction of spring slide, when wedge block 5 is pushed into it is corresponding with the position of mounting hole 6 when, wedge block 5 can the first spring 7 work
Firmly slide into down in mounting hole 6.When wedge block 5 is trapped in mounting hole 6, the limit hole 13 on slide bar 11 is in bolt 9
Sliding path on, bolt 9 can be then inserted by through-hole 10 in lock body 2, bolt 9 is inserted successively during downslide
Enter and by the limit hole 13 on slide bar 11, gradually can abut and overcome with the inclined surface 17 on limited block 14 when continuing to move down
Limited block 14 is pushed to be slided toward the direction of second spring 16 under the active force of second spring 16, until under the annular groove 15 on bolt 9
When moving on to highly consistent with limited block 14, limited block 14 can snap onto in annular groove 15 under the active force of second spring 16, from
And 9 reverse slide of bolt is limited, bolt 9 can not skid off lock body 2 from through-hole 10 at this time.The bolt 9 being inserted into limit hole 13
Wedge block 5 is limited in mounting hole 6 by the sliding for limiting wedge block 5 simultaneously to realize, reaches lock body 2 being mounted on door
Purpose on body 1.
Linkage position-limit mechanism when being slided into lock body 2 is unlocked equipped with lock tongue 3 in lock body 2 and releases the connection limited bolt 9
Moving part.STATEMENT OF FEDERALLY SPONSORED includes mandril 19, and one end and the lock tongue 3 of mandril 19 are fixed, and the other end is abutted with limited block 14.When lock tongue 3 to
Drive 19 synchronous slide of mandril, mandril 19 can be in the effect for overcoming second spring 16 during sliding in lock body 2 when sliding
It pushes limited block 14 under power to be detached from bolt 9, to realize that linkage limited block 14 releases the effect for limiting bolt 9.
It is equipped in lock body 2 and drives the third spring 20 that bolt 9 is slided to 10 direction of through-hole, one end of third spring 20 and lock
The fixation of body 2 and the other end and 9 end abutment of bolt.When the linkage limited block 14 of slide bar 11, which pushes limited block 14, to be detached from bolt 9,
Bolt 9 can pop up under the active force of third spring 20 toward 10 direction of through-hole, and old friends can be easily by bolt 9 from lock body 2
Interior taking-up so that installing and dismounting process is humanized.The baffle 21 for blocking through-hole 10 is connected in 2 top slide of lock body,
Bolt 9 can be limited in lock body 2 and can not pop up by the setting of baffle 21, and door-control lock is avoided to link when normal use unlocks
The case where bolt 9 pops up from through-hole 10.In addition arc surface 22 is equipped on limit hole 13, the setting of arc surface 22 can be right
Bolt 9 plays the role of guiding so that bolt 9 can be inserted into along arc surface 22 in limit hole 13.
Specific work process：When being installed to lock body 2, lock body 2 is pushed so that the second lozenges on wedge block 5
18 are connected in door body 1.Lock body 2 is pressed in the case where overcoming the first 7 active force of spring simultaneously so that wedge block 5 to first
7 direction of spring slide, when wedge block 5 is pushed into it is corresponding with the position of mounting hole 6 when, wedge block 5 can the first spring 7 work
Firmly slide into down in mounting hole 6.When wedge block 5 is trapped in mounting hole 6, the limit hole 13 on slide bar 11 is in bolt 9
Sliding path on, bolt 9 can be then inserted by through-hole 10 in lock body 2, bolt 9 is inserted successively during downslide
Enter and by the limit hole 13 on slide bar 11, gradually can abut and overcome with the inclined surface 17 on limited block 14 when continuing to move down
Limited block 14 is pushed to be slided toward the direction of second spring 16 under the active force of second spring 16, until under the annular groove 15 on bolt 9
When moving on to highly consistent with limited block 14, limited block 14 can snap onto in annular groove 15 under the active force of second spring 16, from
And 9 reverse slide of bolt is limited, bolt 9 can not skid off lock body 2 from through-hole 10 at this time, be limited in wedge block 5 to realize
In mounting hole 6, achieve the purpose that lock body 2 being mounted in door body 1.Last slide damper 21 blocks through-hole 10.
When needing to dismantle lock body 2, baffle 21 is slipped away through-hole 10, then unlocks lock tongue 3, lock tongue 3 is into lock body 2
Drive 19 synchronous slide of mandril, mandril 19 that can be pushed under the active force for overcoming second spring 16 during sliding when sliding
Limited block 14 is detached from bolt 9, to realize that linkage limited block 14 releases the effect limited bolt 9.It is limited when slide bar 11 links
When position block 14 pushes limited block 14 with the disengaging of bolt 9, bolt 9 can be under the active force of third spring 20 toward 10 direction bullet of through-hole
Go out, bolt 9 is immediately detached into lock body 2.Wedge block 5 draws lock body 2 toward door body 1 no longer by 9 limit slippage of bolt outside at this time
It is dynamic, the first lozenges 8 is pushed in drawing process and drives wedge block 5 in the active force lower slider for overcoming the first spring 7, until wedge shape
When block 5 is detached from mounting hole 6, you can take out lock body 2, complete dismounting.
Claims (8)
1. a kind of door-control lock, including the lock body (2) that is used to be mounted in door body (1), lock tongue (3) is provided in the lock body (2)
And lock core (4), it is characterized in that：The lock body (2) slidably connects wedge block (5), the wedge in the side far from lock core (4)
The glide direction of shape block (5) is parallel with the glide direction of lock tongue (3), is provided on the door body (1) and is absorbed in for wedge block (5)
Mounting hole (6), be provided with the elastic component for driving wedge block (5) to be slided to mounting hole (6) direction on the lock body (2), it is described
Elastic component one end is fixed with lock body (2) and the other end is fixed with wedge block (5), and the wedge block (5) is in one far from elastic component
End, the side towards lock body (2) are provided with the first lozenges (8), and bolt (9), the lock are slidably connected on the lock body (2)
It is provided with the through-hole (10) slid into for bolt (9) on body (2), is provided on the wedge block (5) and the limit of bolt (9) grafting
Hole (13), the wedge block (5) be trapped in mounting hole (6) it is interior when limit hole (13) be on the sliding path of bolt (9), it is described
It is provided with bolt (9) in lock body (2) and is inserted into the position-limit mechanism that limit hole (13) limits bolt (9) reverse slide afterwards, the lock
It is provided with linkage position-limit mechanism when lock tongue (3) unlocks the sliding into lock body (2) in body (2) and releases the linkage limited bolt (9)
Part.
2. a kind of door-control lock according to claim 1, it is characterized in that：The position-limit mechanism includes sliding to connect with lock body (2)
The limited block (14) connect is provided with the annular groove (15) being caught in for limited block (14) on the bolt (9), is set in the lock body (2)
It is equipped with the second spring (16) for driving limited block (14) to be slided to annular groove (15) direction, described second spring (16) one end and limit
Block (14) is fixed and the other end is fixed with lock body (2), and the inclination backwards to second spring (16) is provided on the limited block (14)
Face (17), the inclined surface (17) are on the sliding stroke of bolt (9).
3. a kind of door-control lock according to claim 2, it is characterized in that：The STATEMENT OF FEDERALLY SPONSORED includes mandril (19), the mandril
(19) one end is fixed with lock tongue (3), and the lock tongue (3) drives mandril (19) to push limited block (14) into lock body (2) when sliding
It is detached from bolt (9).
4. a kind of door-control lock according to claim 2, it is characterized in that：Be provided in the lock body (2) drive bolt (9) to
The third spring (20) of through-hole (10) direction sliding, described third spring (20) one end and lock body (2) be fixed and the other end with insert
Sell (9) end abutment.
5. a kind of door-control lock according to claim 4, it is characterized in that：Lock body (2) top slide is connected with through-hole
(10) baffle (21) blocked.
6. a kind of door-control lock according to claim 1, it is characterized in that：The wedge block (5) is backwards to the first lozenges (8)
Side on be provided with the second lozenges (18), first lozenges (8) is symmetrical set with the second lozenges (18).
7. a kind of door-control lock according to claim 1, it is characterized in that：It is provided with guide on the limit hole (13)
(9) arc surface (22) being inserted into.
8. a kind of door-control lock according to claim 1, it is characterized in that：The elastic component is the first spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218312.3U CN207879063U (en) | 2018-02-06 | 2018-02-06 | A kind of door-control lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218312.3U CN207879063U (en) | 2018-02-06 | 2018-02-06 | A kind of door-control lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879063U true CN207879063U (en) | 2018-09-18 |
Family
ID=63510398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218312.3U Expired - Fee Related CN207879063U (en) | 2018-02-06 | 2018-02-06 | A kind of door-control lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108861A (en) * | 2018-10-30 | 2019-01-01 | 武汉联航机电有限公司 | A kind of clamping tool and workbench |
| WO2024098593A1 (en) * | 2022-11-08 | 2024-05-16 | 苏州润迈德智能科技发展有限公司 | Locking device, surgical robot driving device, and consumable box |
-
2018
- 2018-02-06 CN CN201820218312.3U patent/CN207879063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108861A (en) * | 2018-10-30 | 2019-01-01 | 武汉联航机电有限公司 | A kind of clamping tool and workbench |
| CN109108861B (en) * | 2018-10-30 | 2024-04-30 | 武汉联航机电有限公司 | Clamping tool and workbench |
| WO2024098593A1 (en) * | 2022-11-08 | 2024-05-16 | 苏州润迈德智能科技发展有限公司 | Locking device, surgical robot driving device, and consumable box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20200206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |