CN203742272U - Door lock - Google Patents
Door lock Download PDFInfo
- Publication number
- CN203742272U CN203742272U CN201420081115.3U CN201420081115U CN203742272U CN 203742272 U CN203742272 U CN 203742272U CN 201420081115 U CN201420081115 U CN 201420081115U CN 203742272 U CN203742272 U CN 203742272U
- Authority
- CN
- China
- Prior art keywords
- lock
- snap close
- door lock
- close seat
- tapered end
- 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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Abstract
The utility model relates to the technical field of locks, and discloses a door lock. The door lock comprises a lock catch seat and a first lock body mounted on a door body, the first lock body is provided with a first bolt and a first lock head used for controlling the stretching and the contracting of the first bolt, and the lock catch seat is provided with a first clamping groove for the first bolt to be inserted in. The door lock further comprises a fixing seat mounted on a door frame, the fixing seat is provided with a sliding groove, the lock catch seat is arranged in the sliding groove in a sliding mode, and the door lock is provided with a control mechanism used for controlling the lock catch seat to slide along the sliding groove. Compared with the prior art, when the door lock is in the locking state, the first bolt is inserted into the first clamping groove of the lock catch seat, when a key of the first lock head is lost or forgotten in a room, the lock catch seat can be controlled to slide outwards along the sliding groove through the control mechanism until the first bolt is separated from the interior of the first clamping groove so that the door can be opened, and thus violent unlocking can be avoided. Furthermore, the door lock can continue to be used after the key of the first lock head is lost, cost is saved, and using is convenient.
Description
Technical field
The utility model relates to lock technology field, relates in particular to a kind of door lock.
Background technology
Door lock is that the classification of door lock is a lot of for door lock is lived to prevent that other people from opening this equipment, each occasion to door lock require differently, average family is generally used safe-guard door lock, safe and price comparison is cheap; Can use coded lock, Fingerprint Lock at some high-end places, privacy mechanism, safety is very high, expensive.
As shown in Figure 1, in prior art, door lock generally comprises lock body 1 and snap close seat 2, and lock body 1 and snap close seat 2 are installed on respectively on a body and doorframe, and lock body 1 is provided with dead bolt 11 and the flexible tapered end 12 of controlled lockmaking tongue 11, snap close seat 2 is provided with the draw-in groove inserting for dead bolt 11, in the time that door is closed, dead bolt 11 inserts in above-mentioned draw-in groove, and door is just lockable, now need to open tapered end 12 by key, thereby door is opened.Wherein, when key loss or pass into silence when indoor, at this moment just need to unblank by the mode of violence, after violence is unblanked, door lock will be damaged, can not reuse, need to again change lock, cost is just higher like this, and can bring inconvenience to user.
Utility model content
The purpose of this utility model is to provide a kind of door lock, the technical problem that is intended to solve is: in prior art, when the key loss of door lock or pass into silence when indoor, after unblanking by the mode of violence, door lock need to be changed again, cost is higher, and also can bring inconvenience to user.
The utility model is to realize like this, door lock, comprise snap close seat and for being installed on the first lock body on a body, the first tapered end that described the first lock body is provided with the first dead bolt and stretches for controlling described the first dead bolt, described snap close seat is provided with the first draw-in groove inserting for described the first dead bolt, also comprise for being installed on the holder on doorframe, described holder is provided with chute, described snap close seat is slidedly arranged in described chute, and described door lock is provided with the controlling organization sliding along described chute for controlling described snap close seat.
Further, described the first tapered end is mechanical key lock-opening style tapered end.
Further, described the first tapered end is electronic key unlocking formula tapered end.
Further, described controlling organization comprises for being installed on the second lock body on doorframe and being arranged at the gripper shoe of described holder front end, between described gripper shoe and described snap close seat, be provided with the elastomeric element sliding along described chute for promoting described snap close seat, described the second lock body is provided with for the second dead bolt to described snap close seat location and for controlling the second flexible tapered end of described the second dead bolt, and described snap close seat is provided with the second draw-in groove inserting for described the second dead bolt.
Further, described elastomeric element is Compress Spring.
Further, described gripper shoe is provided with for the locating hole to described elastomeric element location, and one end of described elastomeric element is installed in described locating hole.
Further, the tail end of described holder is provided with for to the spacing baffle plate of described snap close seat.
Further, described controlling organization comprises the switch that is arranged at the motor of described holder and opens and closes for controlling described motor, and the output shaft of described motor is threaded with described snap close seat.
Compared with prior art, in the door lock providing at the utility model, in the time of lock-out state, the first dead bolt inserts in the first draw-in groove of snap close seat, when the key loss of the first tapered end or while forgeing in doors, can outwards slide along chute by controlling organization control snap close seat, until the first dead bolt departs from the first draw-in groove, thereby door is opened, so just can avoid violence to unblank, and door lock can continue to use, and provides cost savings, and uses also more convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the door lock of background technology;
Fig. 2 is the plane structure schematic diagram of the door lock that provides of the utility model embodiment mono-;
Fig. 3 is the perspective view of the snap close seat that provides of the utility model embodiment mono-;
Fig. 4 is the perspective view of the holder that provides of the utility model embodiment mono-;
Fig. 5 is the snap close seat that provides of the utility model embodiment mono-and the package assembly schematic diagram of holder;
Fig. 6 is the plane structure schematic diagram of the door lock that provides of the utility model embodiment bis-.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
Embodiment mono-
As shown in Figure 2-5, the preferred embodiment providing for the utility model.
The door lock that the present embodiment provides, comprise snap close seat 2, the first lock body 1 and holder 3, the first lock body 1 is used for being installed on a body, holder 3 is used for being installed on doorframe, the first lock body 1 is provided with the first dead bolt 11 and the first tapered end 12, it is flexible that the first tapered end 12 is used for controlling the first dead bolt 11, thereby the first tapered end 12 can be controlled door lock and unblank, snap close seat 2 is provided with the first draw-in groove 21, holder 3 is provided with chute 31, snap close seat 2 is slidedly arranged in chute 31, door lock is also provided with controlling organization, in the time that door lock is in the lock state, the first dead bolt 11 inserts in the first draw-in groove 21, while unblanking, controlling organization can be controlled snap close seat 2 and outwards slide along chute 31, until the first dead bolt 11 exits in the first draw-in groove 21, thereby door lock is opened.
In the present embodiment, the first above-mentioned tapered end 12 is mechanical key lock-opening style tapered end, can the first tapered end 12 be opened by mechanical key.Certainly as other preferred embodiments, the first tapered end 12 can be also electronic key unlocking formula tapered end, button lock-opening style tapered end, driver plate lock-opening style tapered end, touch lock-opening style tapered end or biological characteristic lock-opening style tapered end etc., and these can be realized and control the first tapered end 12 by the object of door-lock opening.Wherein, concrete embodiment, can determine according to actual conditions.
As shown in Fig. 2 and Fig. 4～Fig. 5, in the present embodiment, above-mentioned controlling organization comprises the second lock body 4 and gripper shoe 32, the second lock body 4 is installed on doorframe, gripper shoe 32 is arranged at holder 3 front ends, between gripper shoe 32 and snap close seat 2, be provided with elastomeric element, elastomeric element is used for promoting snap close seat 2 and slides along chute 31, elastomeric element in the present embodiment is Compress Spring 5, the second lock body 4 is provided with the second dead bolt 41 and the second tapered end 42, the second tapered end 42 can be controlled the second dead bolt 41 and do stretching motion, snap close seat 2 is provided with the second draw-in groove 22, in the time that door body is in the lock state, Compress Spring 5 is in elastic compression, the second dead bolt 41 inserts in the second draw-in groove 22, thereby the position of snap close seat 2 is fixed.
In the present embodiment, the second above-mentioned tapered end 42 is mechanical key lock-opening style tapered end, can the second tapered end 42 be opened by mechanical key.Certainly as other preferred embodiments, the second tapered end 42 can be also electronic key unlocking formula tapered end, button lock-opening style tapered end, driver plate lock-opening style tapered end, touch lock-opening style tapered end or biological characteristic lock-opening style tapered end etc., these can be realized the second the flexible of dead bolt 41 controlled, thereby can position the position of snap close seat 2.Wherein, concrete embodiment, can determine according to actual conditions.
As shown in Figure 2, in the present embodiment, be provided with two tapered ends, be respectively the first tapered end 12 and the second tapered end 42, can be by door-lock opening in the time controlling respectively this two tapered ends, under original state, the second tapered end 42 is controlled the second dead bolt 41 and is inserted in the second draw-in groove 22, thereby the position of snap close seat 2 is fixed, now door lock can be as other common door lock, just can be by door-lock opening by controlling the first tapered end 12.When the key loss of the first tapered end 12 or pass into silence when indoor, now can unblank to the second tapered end 42, while opening the second tapered end 42 with key, the second dead bolt 41 is from the interior ejection of the second draw-in groove 22, Compress Spring 5 promotes snap close seat 2 and outwards slides along chute 31, until the first dead bolt 11 exits in the first draw-in groove 21, thereby door lock is opened.So just can avoid needing violence to unblank after the key loss of the first tapered end 12, and the key loss back door lock of the first tapered end 12 also can continue to use, provide cost savings, use also more convenient.
Certainly, as other preferred embodiment, above-mentioned elastomeric element can also be elastic block rubber, so also can realize elastomeric element and promote the technique effect that snap close seat 2 slides along chute 31.Wherein, be not limited to the setting in the present embodiment, specifically determined by actual conditions.
As shown in Figure 4, in the present embodiment, gripper shoe 32 is provided with locating hole 321, and one end of elastomeric element is installed in locating hole 321, and this locating hole 321 can be located elastomeric element, convenient installation elastomeric element, and can prevent that the position of elastomeric element from deflection occurring.
As shown in Figure 4, in the present embodiment, the tail end of above-mentioned holder 3 is also provided with baffle plate 33, this baffle plate 33 is for carrying out spacing to snap close seat 2, in the time that elastomeric element promotion snap close seat 2 outwards slides into baffle plate 33 position along chute 31, baffle plate 33 is supported snap close seat 2, can control the sliding stroke of snap close seat 2 by the baffle plate 33 arranging, and prevents that snap close seat 2 from skidding off outside holder 3.
Embodiment bis-
The technical characteristics of the present embodiment and embodiment mono-is substantially identical, and therefore not to repeat here, and the main distinction of itself and embodiment mono-is:
As shown in Figure 6, the controlling organization in the present embodiment comprises motor 6 and switch 7, and motor 6 and switch 7 are all installed on holder 3, and switch 7 is for controlling the opening and closing of motor 6, and the output shaft 61 of motor 6 is threaded with snap close seat 2.When user is when the key operated switch 7, switch 7 is controlled motor 6 and is turned round, and the output shaft 61 of motor 6 promotes snap close seat 2 and outwards slides along chute 31, until the first dead bolt 11 exits in the first draw-in groove 21, thereby door lock is opened.By the motor 6 and the switch 7 that arrange, it is simple in structure, and it is convenient to control.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. door lock, comprise snap close seat and for being installed on the first lock body on a body, the first tapered end that described the first lock body is provided with the first dead bolt and stretches for controlling described the first dead bolt, described snap close seat is provided with the first draw-in groove inserting for described the first dead bolt, it is characterized in that, also comprise that described holder is provided with chute for being installed on the holder on doorframe, described snap close seat is slidedly arranged in described chute, and described door lock is provided with the controlling organization sliding along described chute for controlling described snap close seat.
2. door lock as claimed in claim 1, is characterized in that, described the first tapered end is mechanical key lock-opening style tapered end.
3. door lock as claimed in claim 1, is characterized in that, described the first tapered end is electronic key unlocking formula tapered end.
4. the door lock as described in claim 1～3 any one, it is characterized in that, described controlling organization comprises for being installed on the second lock body on doorframe and being arranged at the gripper shoe of described holder, between described gripper shoe and described snap close seat, be provided with the elastomeric element sliding along described chute for promoting described snap close seat, described the second lock body is provided with for the second dead bolt to described snap close seat location and for controlling the second flexible tapered end of described the second dead bolt, and described snap close seat is provided with the second draw-in groove inserting for described the second dead bolt.
5. door lock as claimed in claim 4, is characterized in that, described gripper shoe is provided with for the locating hole to described elastomeric element location, and one end of described elastomeric element is installed in described locating hole.
6. door lock as claimed in claim 4, is characterized in that, described elastomeric element is Compress Spring.
7. door lock as claimed in claim 4, is characterized in that, the tail end of described holder is provided with for to the spacing baffle plate of described snap close seat.
8. the door lock as described in claim 1～3 any one, is characterized in that, described controlling organization comprises the switch that is arranged at the motor of described holder and opens and closes for controlling described motor, and the output shaft of described motor is threaded with described snap close seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081115.3U CN203742272U (en) | 2014-02-25 | 2014-02-25 | Door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081115.3U CN203742272U (en) | 2014-02-25 | 2014-02-25 | Door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742272U true CN203742272U (en) | 2014-07-30 |
Family
ID=51342089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081115.3U Expired - Fee Related CN203742272U (en) | 2014-02-25 | 2014-02-25 | Door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742272U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869622A (en) * | 2017-03-06 | 2017-06-20 | 吴端龙 | A kind of Rolling shutter gate electric mortise lock |
| CN108086796A (en) * | 2017-12-02 | 2018-05-29 | 江小平 | A kind of lock tongue box, lock |
| CN108412308A (en) * | 2018-04-15 | 2018-08-17 | 江小平 | There are lock tongue box, the lock of moving element |
| CN108756469A (en) * | 2018-05-31 | 2018-11-06 | 江小平 | Screw rod transmission lock tongue box, lock |
| CN112012575A (en) * | 2019-05-29 | 2020-12-01 | 广州市天奴五金有限公司 | Novel fast-assembling type door lock structure |
-
2014
- 2014-02-25 CN CN201420081115.3U patent/CN203742272U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869622A (en) * | 2017-03-06 | 2017-06-20 | 吴端龙 | A kind of Rolling shutter gate electric mortise lock |
| CN108086796A (en) * | 2017-12-02 | 2018-05-29 | 江小平 | A kind of lock tongue box, lock |
| CN108412308A (en) * | 2018-04-15 | 2018-08-17 | 江小平 | There are lock tongue box, the lock of moving element |
| CN108756469A (en) * | 2018-05-31 | 2018-11-06 | 江小平 | Screw rod transmission lock tongue box, lock |
| CN112012575A (en) * | 2019-05-29 | 2020-12-01 | 广州市天奴五金有限公司 | Novel fast-assembling type door lock structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140730 Termination date: 20160225 |