CN220336661U - Emergency door handle lock - Google Patents
Emergency door handle lock Download PDFInfo
- Publication number
- CN220336661U CN220336661U CN202321733877.2U CN202321733877U CN220336661U CN 220336661 U CN220336661 U CN 220336661U CN 202321733877 U CN202321733877 U CN 202321733877U CN 220336661 U CN220336661 U CN 220336661U
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- shell
- casing
- fixedly connected
- door handle
- hole
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- 230000006978 adaptation Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 7
- 239000000306 component Substances 0.000 description 6
- 239000008358 core component Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The utility model discloses an emergency door handle lock, which relates to the technical field of door locks and comprises a shell, wherein a door handle is movably connected to the side surface of the shell, the door handle penetrates through the shell and is fixedly connected with a connecting column, a lock tongue is slidably connected to the inner wall of the shell, a movable shell is slidably connected to the inner wall of the shell, a groove is formed in the side surface of the shell, a cover plate is slidably connected to the groove of the side surface of the shell, and a threaded hole is formed in the groove of the side surface of the shell and is in threaded connection with a fixing screw. According to the door lock, the door handle can be rotated through the two clamping columns to drive the lock tongue to close and open the door, the first spring can be used for automatically locking the door to the lock tongue, the distance between the lock catches can be enabled to realize different movement through the plurality of limiting holes in the movable shell, different stages of locking can be achieved on the door, and the door can be disassembled to open when a master forgets to take a key through the fixing screws and the limiting columns.
Description
Technical Field
The utility model relates to the technical field of door locks, in particular to an emergency door handle lock.
Background
The door handle lock is widely applied to various doors and mainly comprises a shell, a lock core component, a handle component and a bevel bolt component, wherein the lock core component, the handle component and the bevel bolt component are installed in the shell, and the lock core component and the handle component are respectively connected with the bevel bolt component in a linkage mode.
In China, patent application number: a door handle lock is disclosed in CN 201420084801.6. The handle assembly comprises a thumb wheel arranged in the shell and a handle arranged on the shell and used for driving the thumb wheel to rotate, and the oblique tongue assembly comprises an oblique tongue which can extend out of the shell and is used for limiting the opening of a door, an oblique tongue rod fixedly connected with the oblique tongue and a return spring fixed on the oblique tongue rod.
Therefore, it is necessary to provide an emergency door handle lock to solve the above-mentioned problems.
Disclosure of Invention
(one) solving the technical problems
The utility model aims at: the utility model provides an emergency door handle lock, which aims to solve the problem that an emergency with a key cannot be used for opening a door.
(II) technical scheme
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides an emergent door handle lock, includes the casing, the side swing joint of casing has the door handle, the door handle runs through the casing and fixedly connected with spliced pole, shells inner wall sliding connection has the spring bolt, the inner wall sliding connection of casing has the movable shell, the recess has been seted up to the side of casing, the side recess department sliding connection of casing has the apron, threaded hole and threaded connection have the fixed screw in the side recess of casing.
Further, the number of the door handles is two, the two door handles are respectively located at two sides of the shell, the two door handles are movably connected with the shell, and the two door handles penetrate through the shell and are connected through connecting posts inside the shell to perform synchronous movement.
Further, the number of the clamping columns is two, the two clamping columns are mutually clamped, one clamping column is fixedly connected with the connecting column, and the other clamping column is fixedly connected with the lock tongue.
Further, the inner wall fixedly connected with limiting plate of casing, the through-hole has been seted up to the inside of limiting plate, the one end that the movable rod kept away from the spring bolt is located the inside through-hole of limiting plate, the through-hole with spring bolt looks adaptation has been seted up to the side of casing, the one end that the movable rod was kept away from to the spring bolt is located the through-hole of casing.
Further, both ends of the first spring are fixedly connected with the limiting plate and the lock tongue respectively, and the first spring is sleeved on the surface of the movable rod.
Further, the lock catch is fixedly connected to one surface, close to the shell, of the movable shell, and two through holes matched with the lock catch are formed in the side surface of the shell.
Further, the both ends of flexible post respectively with the bottom inner wall of movable shell and the bottom fixed connection of spacing shell, the both ends of second spring respectively with the bottom inner wall of movable shell and the bottom fixed connection of spacing shell, the second spring cup joints the surface at flexible post.
Further, the inner walls of the two sides of the shell are in contact with the two ends of the limiting column, a threaded hole is formed in the limiting column, and the fixing screw is in threaded connection with one face of the shell and penetrates through the shell to be in threaded connection with the limiting column.
Further, the lockhole runs through the casing, the side fixedly connected with connecting block of lockhole, spacing hole has been seted up to the inside of spacing shell and movable shell, the size and the spacing post looks adaptation of spacing hole inside spacing shell and the movable shell, the size and the spacing hole looks adaptation of connecting block, the one side fixedly connected with movable shell that the movable shell is close to the casing recess, the through-hole with the movable block looks adaptation of movable shell has been seted up to casing side recess department.
Further, the alarm body is fixedly connected with the inner wall of the shell, the opening button of the alarm is positioned in the groove on the side face of the shell and contacts with the cover plate, and the closing button of the alarm is positioned on the side of the shell, on which the groove is not formed.
(III) beneficial effects
The beneficial effects of the utility model are as follows:
1. according to the utility model, the door handle can be rotated to drive the lock tongue to close and open the door, the first spring can be used for automatically locking the door, the distance between the lock catches can be enabled to realize different movements to lock the door at different stages through the plurality of limiting holes in the movable shell, the door can be opened by disassembling the door when the owner forgets to take the key through the fixing screw and the limiting column, the situation that the door cannot be opened due to the fact that the owner forgets to take the key when the owner encounters an emergency is avoided, the cover plate can be alarmed when being opened through the alarm, illegal molecules except the owner which want to open the door through the method and neighbors around are reminded to open the door through the method can be avoided, and the alarm can be closed in time by arranging the alarm closing button on the other side of the shell.
Drawings
FIG. 1 is an isometric view of the structure of the present utility model;
FIG. 2 is a schematic elevational view of the structure of the present utility model;
FIG. 3 is a schematic front view of the interior of the structure of the present utility model;
FIG. 4 is an isometric view of the interior of the structure of the present utility model;
FIG. 5 is a side elevational schematic view of the interior of the structure of the present utility model;
fig. 6 is a schematic view of a structural spacing shell of the present utility model.
Reference numerals: 1. a housing; 2. a door handle; 3. a connecting column; 4. a clamping column; 5. a bolt; 6. a movable rod; 7. a limiting plate; 8. a first spring; 9. a movable case; 10. locking; 11. a lock hole; 12. a limit column; 13. an alarm; 14. a telescopic column; 15. a second spring; 16. a limit shell; 17. a set screw; 18. and a cover plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-6, an emergency door handle lock comprises a housing 1, wherein the side face of the housing 1 is movably connected with door handles 2, the door handles 2 penetrate through the housing 1 and are fixedly connected with connecting columns 3, the number of the door handles 2 is two, the two door handles 2 are respectively positioned at two sides of the connecting columns 3, the two door handles 2 respectively penetrate through two sides of the housing 1 and are movably connected with two sides of the housing 1, one clamping column 4 is fixedly connected with the bottom of the connecting column 3, the number of the clamping columns 4 is two, the other clamping column 4 is fixedly connected with a lock tongue 5, the two clamping columns 4 are mutually clamped, the inner wall of the housing 1 is slidably connected with the lock tongue 5, the side face of the housing 1 is provided with a through hole matched with the lock tongue 5, one end of the lock tongue 5 is positioned in the through hole of the side face of the housing 1, the other end of the lock tongue 5 is fixedly connected with a movable rod 6, the inner wall of the housing 1 is fixedly connected with a limiting plate 7, one end of the movable rod 6 far away from the lock tongue 5 penetrates through the limit plate 7 and is movably connected with the limit plate 7, a first spring 8 is sleeved on the surface of the movable rod 6, one end of the first spring 8 is fixedly connected with the lock tongue 5, the other end of the first spring 8 is fixedly connected with the limit plate 7, the inner wall of the shell 1 is slidably connected with a movable shell 9, the side surface of the movable shell 9 is fixedly connected with a lock catch 10, the number of the lock catches 10 is two, the side surface of the shell 1 is provided with a through hole matched with the lock catch 10, the inner wall of the bottom of the movable shell 9 is fixedly connected with a telescopic column 14, the top of the telescopic column 14 is fixedly connected with a limit shell 16, the surface of the telescopic column 14 is sleeved with a second spring 15, one end of the second spring 15 is fixedly connected with the movable shell 9, the other end of the second spring 15 is fixedly connected with the limit shell 16, the inner parts of the movable shell 9 and the limit shell 16 are provided with limit holes matched with the limit column 12, the side swing joint of casing 1 has lockhole 11, lockhole 11 runs through casing 1, lockhole 11 side fixedly connected with and movable shell 9 and spacing shell 16 looks adaptation's connecting block, the through-hole has been seted up in the recess of casing 1, the one side fixedly connected with movable block that movable shell 9 is close to casing 1 through-hole, the recess has been seted up to the side of casing 1, the side recess department sliding connection of casing 1 has apron 18, threaded hole and threaded connection have set screw 17 in the side recess of casing 1, set screw 17 runs through one of them face of casing 1 and threaded connection casing 1's another side, set screw 17's surface threaded connection has spacing post 12, the both ends of spacing post 12 are contacted with two inner walls of casing 1 respectively, the inner wall fixedly connected with alarm 13 of casing 1, the alarm turn-on button of alarm 13 is located the side recess of casing 1, the turn-on button of alarm 13 is located the one side of casing 1 that does not set up the recess, the turn-on button of alarm 13 contacts with apron 18 when apron 18 covers the recess of casing 1.
In this embodiment, the door handle 2 can rotate through the two clamping posts 4 to drive the lock tongue 5 to close and open the door, the lock tongue 5 can be automatically locked through the first spring 8, the key is inserted into the lock hole 11 to enable the connecting block on the side surface of the lock hole 11 to press the limiting shell 16 to enable the position of the limiting shell 16 to be sublimated, then the side surface of the lock hole 11 continues to rotate and starts to stir the movable shell 9 through the limiting hole of the through hole movable shell 9 to enable the position of the whole movable shell 9 to be sublimated, finally the lock catch 10 enters into the through hole of the door through the through hole on the side surface of the shell 1 to realize different movement of the distance between the lock catch 10, so that locks in different stages are realized for the door, the door can be opened through the fixing screw 17 and the limiting post 12 when the owner forgets to take the key, the door can be prevented from being opened when the owner forgets to take the key when the owner encounters an emergency, the alarm 13 can enable the cover 18 to be alarmed when the cover 18 is opened, the alarm can be carried out when the cover 18 can not press the opening button of the alarm 13, the alarm can be reminded, illegal molecules except for reminding people to want to open the door opening through the method, the illegal molecules on the door and surrounding the door can be prevented from being closed through the alarm button 13 by the other side of the alarm device through the method of setting up the alarm button 13.
Working principle: when the door is closed, the lock tongue 5 is retracted under pressure and presses the first spring 8, after the door is closed, the first spring 8 is rebounded and drives the lock tongue 5 to return to the original position, then a key is inserted into the lock hole 11 and the lock hole 11 is rotated to enable a connecting block on the side face of the lock hole 11 to rotate, then the connecting block on the side face of the lock hole 11 is pressed to press the limit shell 16 to enable the position of the limit shell 16 to be sublimated, when the connecting block on the side face of the lock hole 11 presses the limit shell 16 and then continues to rotate and drives the movable shell 9 through the limit hole of the through hole movable shell 9, the position of the whole movable shell 9 is sublimated, finally the lock catch 10 enters the through hole of the door through the through hole on the side face of the shell 1, when the lock hole 11 returns to the original position, the limit shell 16 starts to rise under the influence of the second spring 15, the limit Kong Huika in the limit shell 16 is connected with the limit post 12 to enable the movable shell 9 to be unable to move, then the moving distance of the lock catch 10 can be adjusted according to the rotation number of the lock hole 11, when the lock hole is forgotten to take a key, the hidden cover plate 18 can be opened to unscrew the fixed screw 17 and take out the limit post 12, then the movable block on the side surface of the movable shell 9 is stirred to release the lock catch 10 from blocking the door, in the process, when the cover plate 18 is opened, the cover plate 18 can not press the opening button of the alarm 13, the alarm 13 starts to alarm to remind surrounding residents, and when the door is opened, the alarm 13 on the other surface of the shell 1 can be closed by the button.
To sum up: according to the utility model, the door handle 2 can be rotated through the two clamping posts 4 to drive the lock tongue 5 to close and open the door, the first spring 8 can be used for automatically locking the lock tongue 5, the distance between the lock catches 10 can be enabled to realize different movements to realize different stages of locks for the door through the plurality of limiting holes in the movable shell 9, the door can be opened through disassembling when a master forgets to take a key through the fixing screw 17 and the limiting post 12, the situation that the door cannot be opened due to the fact that the master forgets to take the key when encountering an emergency is avoided, the alarm 13 can be used for alarming when the cover plate 18 is opened, illegal molecules except the master which want to open the door through the method are reminded, and surrounding neighbors are reminded to open the door through the method, and the alarm 13 can be prevented from being closed in time by arranging the closing button of the alarm 13 on the other side of the shell 1.
The present utility model is not limited to the preferred embodiments, but the patent protection scope of the utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings are included in the scope of the utility model.
Claims (10)
1. An emergency door handle lock, comprising a housing (1), characterized in that: the side swing joint of casing (1) has door handle (2), door handle (2) run through casing (1) and fixedly connected with spliced pole (3), casing (1) inner wall sliding connection has spring bolt (5), the inner wall sliding connection of casing (1) has movable shell (9), the recess has been seted up to the side of casing (1), the side recess department sliding connection of casing (1) has apron (18), threaded hole and threaded connection have set screw (17) in the side recess of casing (1).
2. An emergency door handle lock according to claim 1, wherein: the number of the door handles (2) is two, the two door handles (2) are respectively positioned at two sides of the connecting column (3), and the two door handles (2) respectively penetrate through two sides of the shell (1) and are movably connected with two sides of the shell (1).
3. An emergency door handle lock according to claim 1, wherein: one of the clamping columns (4) is fixedly connected to the bottom of the connecting column (3), the number of the clamping columns (4) is two, the other clamping column (4) is fixedly connected with the lock tongue (5), and the two clamping columns (4) are mutually clamped.
4. An emergency door handle lock according to claim 1, wherein: the side of casing (1) has seted up the through-hole with spring bolt (5) looks adaptation, one of them one end of spring bolt (5) is located the through-hole of casing (1) side, the other end fixedly connected with movable rod (6) of spring bolt (5), the inner wall fixedly connected with limiting plate (7) of casing (1), the one end that spring bolt (5) was kept away from to movable rod (6) runs through limiting plate (7) and with limiting plate (7) swing joint.
5. An emergency door handle lock according to claim 4, wherein: the surface of movable rod (6) has cup jointed first spring (8), one of them end and spring bolt (5) fixed connection of first spring (8), the other end and limiting plate (7) fixed connection of first spring (8).
6. An emergency door handle lock according to claim 1, wherein: the side of movable shell (9) fixedly connected with hasp (10), the quantity of hasp (10) is two, the through-hole with hasp (10) looks adaptation is seted up to the side of casing (1).
7. An emergency door handle lock according to claim 1, wherein: the telescopic support is characterized in that a telescopic column (14) is fixedly connected to the inner wall of the bottom of the movable shell (9), a limiting shell (16) is fixedly connected to the top of the telescopic column (14), a second spring (15) is sleeved on the surface of the telescopic column (14), one end of the second spring (15) is fixedly connected with the movable shell (9), and the other end of the second spring (15) is fixedly connected with the limiting shell (16).
8. An emergency door handle lock according to claim 1, wherein: the fixed screw (17) penetrates through one surface of the shell (1) and is in threaded connection with the other surface of the shell (1), a limiting column (12) is in threaded connection with the surface of the fixed screw (17), and two ends of the limiting column (12) are respectively in contact with two inner walls of the shell (1).
9. An emergency door handle lock according to claim 1, wherein: the movable shell (9) is provided with a limiting hole matched with the limiting column (12) with the inside of the limiting shell (16), the side face of the shell (1) is movably connected with a lock hole (11), the lock hole (11) penetrates through the shell (1), the side face of the lock hole (11) is fixedly connected with a connecting block matched with the movable shell (9) and the limiting shell (16), a through hole is formed in a groove of the shell (1), and one face, close to the through hole of the shell (1), of the movable shell (9) is fixedly connected with a moving block.
10. An emergency door handle lock according to claim 1, wherein: the inner wall fixedly connected with alarm (13) of casing (1), the alarm turn-on button of alarm (13) is located the side recess of casing (1), the turn-off button of alarm (13) is located the one side of casing (1) that does not set up the recess, the turn-on button of alarm (13) contacts with apron (18) when apron (18) cover the recess of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321733877.2U CN220336661U (en) | 2023-07-04 | 2023-07-04 | Emergency door handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321733877.2U CN220336661U (en) | 2023-07-04 | 2023-07-04 | Emergency door handle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220336661U true CN220336661U (en) | 2024-01-12 |
Family
ID=89449184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321733877.2U Active CN220336661U (en) | 2023-07-04 | 2023-07-04 | Emergency door handle lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220336661U (en) |
-
2023
- 2023-07-04 CN CN202321733877.2U patent/CN220336661U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |