CN210598546U - Push type door lock - Google Patents
Push type door lock Download PDFInfo
- Publication number
- CN210598546U CN210598546U CN201920745755.2U CN201920745755U CN210598546U CN 210598546 U CN210598546 U CN 210598546U CN 201920745755 U CN201920745755 U CN 201920745755U CN 210598546 U CN210598546 U CN 210598546U
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- slider
- push
- lock
- sliding
- return spring
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Abstract
The utility model discloses a push type lock relates to lock technical field, and through setting up push pedal and installed part, the user only needs to promote the push pedal, and the push pedal drives the slider and slides forward along the slide rail, and the slider also removes thereupon on locating the slider, the slope edge of slider is contradicted and is provided with the lock core, and the lock core just removes along the slope edge of slider, gets into the installed part gradually promptly, and the lock core moves back to unblanking, and the user can open the door rapidly and flee, and simple structure, the processing cost is low, and the installation of being convenient for is applicable to various individual places, can help the user to flee fast in emergency.
Description
Technical Field
The utility model relates to a lock technical field, concretely relates to push type lock.
Background
The door locks are classified a lot, the requirements on the door locks are different in each occasion, and the anti-theft door lock is generally used in ordinary families, so that the safety is high and the price is low; in some high-end places and security institutions, coded locks and fingerprint locks are used, so that the safety is high and the price is high. People often find in news reports that the escape way is blocked when a fire breaks out, and the gate cannot be opened quickly in an emergency, so that many people lose the best chance of escaping. The fire often takes place when people are not aware of, and earthquake is especially so, and the emergence of earthquake has the characteristics of the region universality, no matter whether family or public place, and quick opening of the escape door lock is crucial to every life, and current push type lock structure is complicated, and is with high costs expensive, and is not suitable for individual places such as family that have the potential threat of conflagration, earthquake.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a push type lock, solves the problem that the current push type lock structure of prior art mentioned in the above-mentioned background is complicated, and is with high costs expensive, is not too suitable for individual place that has the potential threat of conflagration, earthquake such as family.
The utility model adopts the technical scheme as follows:
the utility model provides a push type lock, includes installed part, lock core, be provided with the slide rail on the installed part, the slide rail internal fixation is provided with replies spring one and slides and is provided with the slider, replies spring one and slider fixed connection, be provided with the slider on the slider, the slider is equipped with the slope limit, the slope edge of slider is contradicted and is provided with the lock core, be provided with on the lock core and reply spring two, reply spring two and installed part fixed connection, the lock core runs through installed part side and sliding connection, it is provided with the push pedal that can be used to promote the slider to slide on the installed part.
The utility model discloses a theory of operation: when needs unblank, the user presses the push pedal to the installed part direction, and the push pedal drives the slider and slides along the slide rail forward, and the slider also removes thereupon on locating the slider, the slope edge of slider is contradicted and is provided with the lock core, and the lock core just removes along the slope edge of slider, gets into the installed part promptly gradually in, and the lock core moves back to unblanking, and the user can open the door rapidly and flee, the utility model discloses simple structure, the processing cost is low, and the installation of being convenient for is applicable to various individual places, can help the user to flee fast in emergency.
Furthermore, the push plate comprises a connecting piece and a pressing plate, the pressing plate is arranged outside the installation piece in parallel to the inner surface of the door body, and the connecting piece is L-shaped.
Further, one end of the connecting piece is connected with the mounting piece in a sliding mode.
Furthermore, the connecting piece is fixedly connected with one end, close to the return spring I, of the sliding block, and the other end of the connecting piece penetrates through the mounting piece and is fixedly connected with the pressing plate.
Furthermore, the initial position of the sliding block is located at one end, close to the first return spring, of the sliding rail.
Further, the height difference of the two ends of the inclined edge of the sliding piece is larger than the stroke of the lock core backing to unlock.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a set up push pedal and installed part, the user only needs to promote the push pedal, and the push pedal drives the slider and slides along the slide rail forward, and the slider also removes thereupon on locating the slider, the slope edge of slider is contradicted and is provided with the lock core, and the lock core just removes along the slope edge of slider, gets into in the installed part gradually promptly, and the lock core moves back to unblanking, and the user can open the door rapidly and flee, simple structure, and the processing cost is low, and the installation of being convenient for is applicable to various individual places, can help the user to flee fast in.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a sectional view taken along line a-a of the present invention;
labeled as: 1-mounting piece, 2-lock core, 3-slide rail, 4-return spring I, 5-slide block, 6-slide piece, 7-inclined edge, 8-return spring II, 9-push plate, 10-connecting piece and 11-pressing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 2 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The utility model provides a push type lock, includes installed part 1, lock core 2, be provided with slide rail 3 on the installed part 1, 3 internal fixation of slide rail is provided with replying spring 4 and slides and is provided with slider 5, replys spring 4 and slider 5 fixed connection, be provided with slider 6 on the slider 5, slider 6 is equipped with slope limit 7, it is provided with lock core 2 to contradict on the slope limit 7 of slider 6, be provided with on the lock core 2 and reply spring two 8, reply spring two 8 and 1 fixed connection of installed part, lock core 2 runs through installed part 1 side and sliding connection, the slip is provided with the push pedal 9 that can be used to promote slider 6 on the installed part 1.
The utility model discloses a theory of operation: when the lock needs to be unlocked, a user presses the push plate 9 towards the mounting piece 1, the push plate 9 drives the sliding block 5 to slide forwards along the sliding rail 3, the sliding piece 6 is arranged on the sliding block 5 and also moves along with the sliding piece, the inclined edge 7 of the sliding piece 6 is provided with the lock cylinder 2 in a propping manner, the lock cylinder 2 moves along the inclined edge 7 of the sliding piece 6, namely, the lock cylinder gradually enters the mounting piece 1, the lock cylinder 2 moves back to the unlocking state, and the user can rapidly open the door to escape,
example 2
In this embodiment, on the basis of embodiment 1, the push plate 9 further includes a connecting piece 10 and a pressing plate 11, the pressing plate 11 is parallel to the inner surface of the door body and is disposed outside the mounting part 1, the connecting piece 10 is "L" shaped, one end of the connecting piece 10 is slidably connected to the mounting part 1, the connecting piece 10 is fixedly connected to one end of the slider 5 close to the first return spring 4, and the other end of the connecting piece passes through the mounting part 1 and is fixedly connected to the pressing plate 11, when a user presses the pressing plate 11 in a direction perpendicular to the surface of the door body inwards, the connecting piece 10 pushes the slider 5 to drive the slider 6 to advance along the direction of the slide rail 3, and the lock cylinder 2 gradually enters the mounting part 1.
Example 3
On the basis of embodiment 1, further, the initial position of the slider 5 is located at one end of the slide rail 3 close to the first return spring 4, if the initial position of the slider 5 is located at one end away from the first return spring 4, the push plate 9 cannot drive the slider 5 to move forward again, so that the door cannot be opened by pressing the inside, and the first return spring 4 has an effect of resetting the slider 5.
Example 4
In this embodiment, based on embodiment 1, further, the height difference between the two ends of the inclined edge 7 of the sliding member 6 is greater than the distance of the lock cylinder 2 retreating to unlock, because the maximum distance that the lock cylinder 2 can move is the height difference between the two ends of the inclined edge 7 of the sliding member 6, and if the difference is not enough to make the lock cylinder 2 retreat to the mounting member 1 to unlock, unlocking cannot be achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalent changes and modifications may be made to some of the technical features of the embodiments, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principles of the present invention are all within the scope of the present invention.
Claims (6)
1. A push type door lock comprises a mounting piece (1) and a lock core (2), and is characterized in that, the mounting part (1) is provided with a slide rail (3), a return spring I (4) and a slide block (5) are fixedly arranged in the slide rail (3), the return spring I (4) is fixedly connected with the slide block (5), a sliding part (6) is arranged on the sliding block (5), the sliding part (6) is provided with an inclined edge (7), the inclined edge (7) of the sliding piece (6) is provided with a lock core (2) in a butting way, a second return spring (8) is arranged on the lock cylinder (2), the second return spring (8) is fixedly connected with the mounting piece (1), lock core (2) run through installed part (1) side and sliding connection, sliding arrangement is provided with push pedal (9) that can be used to promote slider (6) on installed part (1).
2. The push type door lock according to claim 1, wherein the push plate (9) comprises a connecting piece (10) and a push plate (11), the push plate (11) is arranged outside the mounting piece (1) in parallel with the inner surface of the door body, and the connecting piece (10) is L-shaped.
3. Push type door lock according to claim 2, characterized in that the connecting element (10) is connected with one end to the mounting element (1) in a sliding manner.
4. The push-type door lock as claimed in claim 3, wherein the connecting member (10) is fixedly connected to one end of the slider (5) adjacent to the first return spring (4), and the other end passes through the mounting member (1) and is fixedly connected to the pressing plate (11).
5. The push-type door lock as claimed in claim 1, wherein the initial position of the slider (5) is located at the end of the slide (3) close to the first return spring (4).
6. A push-type door lock according to claim 1 wherein the difference in height between the two ends of the inclined edge (7) of the slider (6) is greater than the distance of travel of the lock cylinder (2) to retract to open the lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920745755.2U CN210598546U (en) | 2019-05-23 | 2019-05-23 | Push type door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920745755.2U CN210598546U (en) | 2019-05-23 | 2019-05-23 | Push type door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210598546U true CN210598546U (en) | 2020-05-22 |
Family
ID=70686266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920745755.2U Active CN210598546U (en) | 2019-05-23 | 2019-05-23 | Push type door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210598546U (en) |
-
2019
- 2019-05-23 CN CN201920745755.2U patent/CN210598546U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |