CN206397273U - The door lock of the mechanical automatic hidden of dead bolt after a kind of enabling - Google Patents
The door lock of the mechanical automatic hidden of dead bolt after a kind of enabling Download PDFInfo
- Publication number
- CN206397273U CN206397273U CN201621178246.9U CN201621178246U CN206397273U CN 206397273 U CN206397273 U CN 206397273U CN 201621178246 U CN201621178246 U CN 201621178246U CN 206397273 U CN206397273 U CN 206397273U
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- China
- Prior art keywords
- dead bolt
- lock
- enabling
- door lock
- spring
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Abstract
The utility model discloses a kind of door lock of the mechanical automatic hidden of dead bolt after enabling, including body, dead bolt, revolving part and concealing device, the dead bolt is arranged on body and can retract and stretch out from the side of body, the revolving part is rotatably installed in this above and drives dead bolt to do retraction movement, the concealing device is arranged on body, when dead bolt is retracted into certain distance, concealing device is connected with dead bolt.The dead bolt of the door lock can be hidden when door is opened, and then can avoid causing people or other objects scratch etc. to damage.
Description
Technical field
The utility model door lock field, more particularly to after a kind of enabling the mechanical automatic hidden of dead bolt door lock and lock.
Background technology
After conventional plain batton door is opened, the dead bolt of the door lock on door reaches outside, because dead bolt is nearly all
What metal material was made, and the end of dead bolt is all very sharp, and when child plays, the end that head is easy to encounter dead bolt is made
Into injury, accordingly, there exist certain potential safety hazard.Also, dead bolt reach outside also influence whether it is attractive in appearance.
Utility model content
Main purpose of the present utility model is to provide the door lock and lock of the mechanical automatic hidden of dead bolt after a kind of enabling,
To solve the above problems, when the door is open, dead bolt stashes, when door closing, dead bolt automatic spring.
To achieve the above objectives, the technical solution adopted in the utility model is：The mechanical automatic hidden of dead bolt after one kind is opened the door
The door lock of Tibetan, including body, dead bolt, revolving part and concealing device, the dead bolt are arranged on body and can be from bodies
Side is retracted and stretched out, and the revolving part is rotatably installed in this above and drives dead bolt to do retraction movement, the concealing device
On body, when dead bolt is retracted into certain distance, concealing device is connected with dead bolt.
Preferably, the concealing device includes touching head, connecting rod and contact bar, and the touching head is fixed with connecting rod to be connected
Connect, the connecting rod is fixedly connected with contacting bar, the touching head exposes from body and close to the side of dead bolt, in dead bolt contracting
When returning to certain distance, the contact bar is connected with dead bolt.
Preferably, spring is arranged with the connecting rod and contact bar, spring remains the state compressed.
Preferably, set fluted on dead bolt, when dead bolt is retracted into certain distance, the contact bar is inserted into dead bolt
Groove in.
Preferably, dead bolt arm is provided with one end of dead bolt, dead bolt arm is arranged on body slidable through fixture,
Spring is arranged with dead bolt arm and between fixture and dead bolt, the spring is in confined state all the time.
Preferably, turning arm is provided with revolving part, the one end of dead bolt arm away from dead bolt is provided with dead bolt block, institute
The one end for stating turning arm is resisted against on dead bolt block.
Preferably, rotation blocking arm is additionally provided with the revolving part, stopper posts and backstop are provided with the body
Bar, the rotation blocking arm is placed between stopper posts and stopping dam.
The utility model also provides a kind of lock coordinated with above-mentioned door lock, and the lock includes lock body and lock face
Plate, dead bolt hole is provided with lock body, and through hole, in addition to closed plate, the closing are provided with the lock panel
The section of plate is identical with the section of dead bolt hole, and the closed plate is slidably disposed in dead bolt hole.
Preferably, the both sides up and down of the chute are provided with chute, and the both sides up and down of the guide block are provided with guide block, described
Guide block is slidably disposed in chute.
Preferably, spring is provided with each chute, one end of the spring is resisted against the inner of chute, another
End is resisted against on guide block, and the spring is in confined state all the time.
Compared with prior art, the utility model has the advantages that：Door lock of the present utility model, is opened in door
When, dead bolt can be hidden into the inside of door lock, and the body and other objects that can be effectively prevented from people are encountered, and give people or phase
The object answered causes unnecessary injury；Also, the door latch structure is simple, principle is simple, and production cost is low；The dead bolt hole of lock
Middle use closed plate, when door is opened, closed plate closes dead bolt hole, can either prevent debris from entering dead bolt hole and can protect again
Card is attractive in appearance.
Brief description of the drawings
Fig. 1 and Fig. 2 are the structural representations of the door lock according to a preferred embodiment of the present utility model；
Fig. 3 is the structural representation of the lock according to a preferred embodiment of the present utility model；
Fig. 4 is the schematic diagram being arranged on according to the lock of a preferred embodiment of the present utility model on doorframe；
Fig. 5 is the schematic diagram being arranged on according to the door lock of a preferred embodiment of the present utility model on door-plate.
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.
As illustrated in fig. 1 and 2, after a kind of enabling the mechanical automatic hidden of dead bolt door lock 100, the door lock 100 is arranged on
On door-plate 101 (as shown in Figure 5), including body 1, dead bolt 2 and concealing device 5, the dead bolt 2 is arranged on body 1 and energy
Enough sides from body 1 are retracted and stretched out, and the concealing device 5 is arranged on body 1, when door-plate is opened, concealing device 5 and
Dead bolt 2 connects the state to keep retracting dead bolt 2, when door-plate is closed, and concealing device 5 is disconnected to discharge with dead bolt 2
Dead bolt 2, the outside for the body 1 that dead bolt 2 stretches out and the lock 200 that is arranged on doorframe 201 coordinate with by door (including door-plate and door
Frame) pin.
As illustrated in fig. 1 and 2, the side of the body 1 is provided with installation sheet 11, relative with doorframe 201 on door-plate 101
Side is provided with the mounting groove of door lock 100, and the body 1 is placed in mounting groove and is fixed to door-plate 101 by installation sheet 11
On.Also, be provided with the installation sheet 11 with the corresponding hole of dead bolt 2 so that dead bolt 2 is free to retract and stretched out.
As illustrated in fig. 1 and 2, the rear end of the dead bolt 2 is connected with dead bolt arm 21, and the dead bolt arm 21 passes through fixture 24
Support is on body 1 and can move back and forth relative to fixture 24 and then dead bolt 2 can be made to retract and stretch out.In dead bolt arm 21
Spring 22 is arranged with above and between fixture 24 and dead bolt 2, described spring 22 is in confined state all the time, and then makes lock
Tongue 2 remains outwardly directed trend, when concealing device 5 is disconnected with dead bolt 2, the auto-extending of dead bolt 2 and then general
On door lock.Dead bolt block 23 is additionally provided with the other end of dead bolt arm 21.
Further, as illustrated in fig. 1 and 2, the door lock 100 also includes revolving part 3, and the revolving part 3 passes through connecting shaft 33
On body 1, the other end of connecting shaft 33 is provided with door handle 34, the revolving part 3 is circumferentially provided with rotation
Arm 31, one end of the turning arm 31 is placed between fixture 24 and dead bolt block 23 and is resisted against on dead bolt block 23, and then
When opening the door, door handle 34 drives revolving part 3 to rotate by connecting shaft 33, and turning arm 31 drives dead bolt block 23, dead bolt 2 to do and contract
Backhaul dynamic.
As illustrated in fig. 1 and 2, rotation blocking arm 32 is additionally provided with described revolving part 3, stopper posts are provided with body 1
41st, stopping dam 42, the rotation blocking arm 32 is placed between stopper posts 41 and stopping dam 42 to ensure revolving part 3 in certain model
Interior rotation is enclosed, and then dead bolt 2 is only stretched within the specific limits.
As shown in Fig. 2 the concealing device 5 includes cylinder 54, touches first 51, connecting rod 52, contact bar 53, the touching
First 51, connecting rod 52 and contact bar 53 are arranged in cylinder 54, and the touching first 51 is arranged on one end of connecting rod 52, Liang Zheyi
Motion is played, and is arranged with connecting rod 52 spring, the spring is in confined state, the He of connecting rod 52 is made all the time all the time
Contact head 52 keeps the trend of homing.Connected in the other end of the connecting rod 52 with contacting one end of bar 53, it is described to connect
The other end of feeler lever 53 coordinates with the groove 25 being arranged on dead bolt 2, when dead bolt 2 be retracted into contact bar 53 and groove 25 it is corresponding
During position, the other end of contact bar 53 is inserted into groove 25, prevents dead bolt 2 from stretching out.The contact bar 53 can be along its axle
Line direction moves back and forth, and spring is provided with the contact bar 53, and the spring is in compressive state, on the one hand ensured all the time
Contact bar 53 has the trend of homing all the time, and both have necessarily one side guarantee contact bar 53 in groove 25 is inserted into
Coordinate force dead bolt 2 is automatically disengaged concealing device 5 in the presence of spring 22.The contact bar 53 can be with connection
Bar 52 is moved, when touching first 51 is extruded inward and is inwardly moved, and connecting rod 52 drives contact bar 53 inwardly to move, and forces and connects
Feeler lever 53 departs from the groove on dead bolt 2, and then dead bolt 2 stretches out in the presence of spring 22.
Further, the one end coordinated on the contact bar 53 with groove 25 is arranged to section for triangle or trapezoidal,
The section of described groove 25 is also configured to triangle or trapezoidal, ensure that contact bar 53 can when both coordinate
Smoothly enter groove 25 or depart from groove 25.
As shown in Figures 3 and 4, the present invention also provides a kind of lock 200 being engaged with above-mentioned door lock 100, the lock 200
Be arranged on doorframe 201 and with the corresponding position of the door lock 100, the lock 200 include lock body 210 and lock face
Plate 220, the lock body 210 includes insertion section 216 and installing plate 217, and when mounted, the insertion section 216 is inserted into door
In groove on frame 201, installing plate 211 is fixed on doorframe 201 and then fixes lock body 210 by the lock panel 220
Onto doorframe 201.Described lock panel 220 is provided with through hole 221, dead bolt is provided with described lock body 210
Hole 213, lock 200 be installed on doorframe 201 after, the through hole 221 and dead bolt hole 213 align, on door lock after, dead bolt 2
Enter dead bolt hole 213 through through hole 221.
Further, the lock 200 also includes closed plate 212, the section of the closed plate 212 and cutting for dead bolt hole 213
Face is identical, and then closed plate 212 can move back and forth and can be when door-plate is opened by dead bolt hole 213 in dead bolt hole 213
Closing.
Further, the both sides up and down of the dead bolt hole 213 are provided with chute 214, up and down the two of the closed plate 212
Side is provided with guide block 215, the cross sectional shape of the chute 214 guide block identical and then described with the cross sectional shape of guide block 215
215 can slide in chute 214, serve the effect of guiding.Also, because the restriction effect for latching panel 220 to lead
Block 215 can only be moved in chute 214 and can not skidded off from chute 214.
Further, spring 211 is provided with each chute 214, described one end of spring 211 is resisted against chute 214
The inner, one end is resisted against on guide block 215, and the spring 211 remains the state of compression.When dead bolt 2 is retracted, in spring
In the presence of 211, guide block 215 is pushed against into the side of lock panel 220 and then by the closure of openings of dead bolt hole 213, can either
Prevent outside debris enter dead bolt hole ensure that again it is attractive in appearance.
The course of work of the door lock 100 and lock 200 is as follows：During enabling, door handle 34 is rotated, door handle 34 passes through connection
Axle 33 drives lock revolving part 3 to rotate, and revolving part 3 drives dead bolt arm 21, dead bolt 2 to do retraction movement by turning arm 31, when dead bolt 2
Groove 25 thereon is retracted into contacting during the corresponding position of bar 53, contact bar 53, which is inserted into groove 25, fixes dead bolt 2,
And then hiding for dead bolt 2 is realized, meanwhile, the closed plate 212 on lock 200 is pushed against at lock panel 220 by spring 211 will
Dead bolt hole 213 is closed；At closing time, it is finally closed in a flash in door-plate 101, touching first 51 is touched with doorframe 201, touching first 51
Drive connecting rod 52, contact bar 53 to move, force contact bar 53 to depart from groove 25, dead bolt 2 in the presence of spring 22 it is rapid to
The dead bolt hole 213 for overhanging and entering on lock 200, while pushing against the inner that closed plate 212 arrives dead bolt hole 213.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain defined by appended claims and its equivalent.
Claims (10)
1. the door lock of the mechanical automatic hidden of dead bolt after a kind of enabling, it is characterised in that including body, dead bolt, revolving part and
Concealing device, the dead bolt is arranged on body and can retract and stretch out from the side of body, and the revolving part is rotatably
Gone up installed in sheet and drive dead bolt to do retraction movement, the concealing device is arranged on body, and certain distance is retracted into dead bolt
When, concealing device is connected with dead bolt.
2. the door lock of the mechanical automatic hidden of dead bolt after a kind of enabling as claimed in claim 1, it is characterised in that described to hide
Device includes touching head, connecting rod and contact bar, and the touching head is fixedly connected with the connecting rod, and the connecting rod is consolidated with contacting bar
Fixed connection, the touching head exposes from body and close to the side of dead bolt, when dead bolt is retracted into certain distance, the contact
Bar is connected with dead bolt.
3. the door lock of the mechanical automatic hidden of dead bolt after a kind of enabling as claimed in claim 2, it is characterised in that in the company
Spring is arranged with extension bar and contact bar, spring remains the state compressed.
4. the door lock of the mechanical automatic hidden of dead bolt after a kind of enabling as claimed in claim 2 or claim 3, it is characterised in that in lock
Set fluted on tongue, when dead bolt is retracted into certain distance, the contact bar is inserted into the groove of dead bolt.
5. the door lock of the mechanical automatic hidden of dead bolt after a kind of enabling as claimed in claim 1, it is characterised in that in dead bolt
One end is provided with dead bolt arm, and dead bolt arm is arranged on body slidable through fixture, on dead bolt arm and in fixture and
Spring is arranged between dead bolt, the spring is in confined state all the time.
6. the door lock of the mechanical automatic hidden of dead bolt after a kind of enabling as claimed in claim 5, it is characterised in that in revolving part
On be provided with turning arm, dead bolt block is provided with the one end of dead bolt arm away from dead bolt, one end of the turning arm is resisted against lock
On tongue block.
7. the door lock of the mechanical automatic hidden of dead bolt after a kind of enabling as claimed in claim 6, it is characterised in that in the rotation
Turn to be additionally provided with rotation blocking arm on part, stopper posts and stopping dam are provided with the body, the rotation blocking arm is placed in backstop
Between post and stopping dam.
8. the lock that the door lock of the mechanical automatic hidden of dead bolt coordinates after a kind of a kind of enabling with described in claim any one of 1-7
Button, the lock includes lock body and latches panel, and dead bolt hole is provided with lock body, is set on the lock panel
It is equipped with through hole, it is characterised in that also including closed plate, the section of the closed plate is identical with the section of dead bolt hole, the closing
Plate is slidably disposed in dead bolt hole.
9. lock as claimed in claim 8, it is characterised in that the both sides up and down of the dead bolt hole are provided with chute, the envelope
The both sides up and down of closing plate are provided with guide block, and the guide block is slidably disposed in chute.
10. lock as claimed in claim 9, it is characterised in that spring is provided with each chute, the spring
One end is resisted against the inner of chute, and the other end is resisted against on guide block, and the spring is in confined state all the time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178246.9U CN206397273U (en) | 2016-11-03 | 2016-11-03 | The door lock of the mechanical automatic hidden of dead bolt after a kind of enabling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621178246.9U CN206397273U (en) | 2016-11-03 | 2016-11-03 | The door lock of the mechanical automatic hidden of dead bolt after a kind of enabling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397273U true CN206397273U (en) | 2017-08-11 |
Family
ID=59508368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621178246.9U Active CN206397273U (en) | 2016-11-03 | 2016-11-03 | The door lock of the mechanical automatic hidden of dead bolt after a kind of enabling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779398A (en) * | 2019-03-28 | 2019-05-21 | 温州市金福锁业有限公司 | A kind of novel bounce tongue lock component of door lock |
-
2016
- 2016-11-03 CN CN201621178246.9U patent/CN206397273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779398A (en) * | 2019-03-28 | 2019-05-21 | 温州市金福锁业有限公司 | A kind of novel bounce tongue lock component of door lock |
| CN109779398B (en) * | 2019-03-28 | 2024-04-09 | 温州市金福锁业有限公司 | Spring bolt lock assembly for door lock |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |