CN220769115U - Bottom plate widening escape lock - Google Patents

Abstract

The utility model relates to the technical field of escape locks, in particular to a bottom plate widening escape lock. The utility model comprises a shell, wherein a clamping block is arranged at one end of the shell, a fixing plate is fixedly connected to one end of the shell far away from the clamping block, an auxiliary plate is fixedly connected to one end of the shell close to the fixing plate, a bottom plate is fixedly connected to the inner wall of the shell, clamping grooves are formed in two sides of the bottom plate, six mounting holes are formed in the surface of the bottom plate, a connecting hole is formed in the inner wall of the bottom plate, a sliding plate is fixedly connected to one end of the bottom plate far away from the clamping block, a rotating rod is arranged in the inner wall of the connecting hole, a handle is fixedly connected to one end of the rotating rod far away from the shell, a protective shell is fixedly connected to one side of the shell, a lock cylinder is fixedly connected to the inner wall of the protective shell, and two fixing columns are fixedly connected to the inner part of the protective shell. The problem that the escape lock can only be unlocked by the lock core to escape in the use process of the escape lock is solved.

Description

Bottom plate widening escape lock

Technical Field

The utility model relates to the technical field of escape locks, in particular to a bottom plate widening escape lock.

Background

For a long time, the safety exit management is always plagued by two contradictions of public security management and fire control management, from the perspective of public security, the more firm and better the exit locking is, and from the perspective of escape, the more smooth and more effective the safety channel is, and the greater the safety door locking is, the greater the contraindication of escape from accidents is; according to statistics, fire accidents causing more casualties are mostly tragic events caused by blocked safety exits or unsmooth evacuation channels; therefore, the problem of controlling the safety exit has been widely paid attention to fire fighters and personnel-intensive place management personnel, and the study of the safety exit management has never been interrupted.

The prior art, such as the utility model disclosed in publication number CN114046108A, discloses an escape door lock that employs a drive block to drive the locking bolt to move; the driving part comprises a first driving piece and a rotating shaft which is horizontally arranged, and the first driving piece drives the rotating shaft to rotate; the locking component comprises a second driving piece and a limiting piece, and the second driving piece drives the limiting piece to move so as to enable the limiting piece to be clamped with the transmission block; wherein, the periphery of pivot is encircleed and is provided with spiral track, and the connecting portion that the drive block was provided with, connecting portion and spiral track butt, and when the pivot rotated, connecting portion can slide along spiral track to drive block along horizontal direction reciprocating motion. The lock tongue is retracted rapidly and stably, the lock tongue can be kept at the retracted position after being retracted, the escape channel can be opened rapidly when an emergency occurs, unlocking time is shortened, escape time is helped to be obtained by a user, the problem that the existing escape door lock is mainly arranged in places with dense people flow such as a large-scale market is solved, when the escape door is opened from the door, the door lock needs to be opened by manually pressing a switch, when the emergency occurs, the door lock needs to be opened, then the door is pushed to escape after the emergency occurs, the escape process consumes more time, the escape time is easy to be delayed, and the escape time is unfavorable for the user to obtain the escape time is solved.

The inventor finds that the lock core can only be used for unlocking to escape in the process of using the escape lock in daily work.

Disclosure of Invention

The utility model aims to solve the defect that the escape lock cannot be unlocked in various ways in the prior art, and provides a bottom plate widening escape lock.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a lock of fleing is widened to bottom plate, includes the shell, the fixture block is installed to the one end of shell, the one end fixedly connected with fixed plate of fixture block is kept away from to the shell, the one end fixedly connected with accessory plate that the shell is close to the fixed plate, the inner wall fixedly connected with bottom plate of shell, the draw-in groove has been seted up to the both sides of bottom plate, the surface mounting of bottom plate has six mounting holes the inner wall of bottom plate is equipped with the connecting hole, the one end fixedly connected with slide that the fixture block was kept away from to the bottom plate.

The effects achieved by the components are as follows: pulling shell removes, and the shell drives fixed plate and accessory plate and removes, and the shell drives the bottom plate and removes, and the bottom plate drives the slide and removes, then laminate the shell and the door plant, then the shell drives the fixed plate and laminates with the wallboard, then fixes the shell on the door plant.

Preferably, the bull stick is installed to the inner wall of connecting hole, the one end fixedly connected with handle of shell is kept away from to the bull stick, one side fixedly connected with protecting crust of shell, the inner wall fixedly connected with lock core of protecting crust, two fixed columns of inside fixedly connected with of protecting crust, two the fixed column is installed in the mounting hole, two fixed column and protecting crust fixed connection, protecting crust rotates with the bull stick to be connected, the inside fixedly connected with fixed block of protecting crust.

The effects achieved by the components are as follows: first installation, pulling the protective housing drives the lock core and removes, then the protective housing drives the spliced pole and removes, aligns spliced pole and mounting hole, then aligns the spliced hole with the bull stick, then inserts the bull stick in the spliced hole, fixes the spliced pole in the mounting hole.

Preferably, the inner wall of the mounting hole can be provided with a fixing rod, one end of the fixing rod is provided with a limiting ring, the fixing rod is arranged on the handle, the limiting ring is arranged on the arc surface of the handle, the inner wall of the limiting ring is provided with an auxiliary rod, the auxiliary rod is connected with the handle, and the inner wall of the connecting hole can be connected with the auxiliary rod.

The effects achieved by the components are as follows: the second installation mode, the limiting ring is pulled to move, the limiting ring drives the fixing rod to move, then the limiting ring is connected with the handle, then the handle is pulled to move, the auxiliary rod is aligned with the connecting hole, then the auxiliary rod is inserted into the connecting hole, then the fixing column is aligned with the mounting hole, and the fixing rod is fixed in the mounting hole.

Preferably, the inner wall of the mounting hole can be provided with two threaded sleeves, the arc surface of each threaded sleeve is slidably connected with an outer pull plate, the inner wall of each outer pull plate is provided with a connecting block, the inner wall of each connecting block is in threaded connection with a screw, the arc surface of each screw is slidably connected with a fixing piece, each connecting block is connected with each connecting hole, and one side of each outer pull plate is provided with a reserved hole.

The effects achieved by the components are as follows: the third installation mode is to pull the outer pull plate to move, then install the connecting block on the outer pull plate, then place the stationary blade on one side of the outer pull plate, align the screw rod with the connecting block, then twist the screw rod to fix, then align the connecting block with the connecting hole, then insert the connecting block into the connecting hole, pull the swivel nut to move, then align the swivel nut with the mounting hole, then fix the swivel nut with the mounting hole.

Preferably, said. In summary, the beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the structure, the effect of being convenient for a plurality of unlocking modes is achieved, six mounting holes are widened and additionally arranged on the basis of the original bottom plate, and further, equipment with different unlocking modes is conveniently mounted according to actual conditions, so that more different selection modes are provided for users.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of the first embodiment of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of the second embodiment of FIG. 1 according to the present utility model;

FIG. 4 is a schematic diagram of the third embodiment of FIG. 1 according to the present utility model;

fig. 5 is a schematic view of the partial structure of fig. 1 according to the present utility model.

Legend description: 1. a housing; 2. a fixing plate; 3. an auxiliary plate; 4. a slide plate; 5. a handle; 6. a clamping block; 7. a rotating rod; 8. fixing the column; 9. a fixed block; 10. a protective shell; 11. a limiting ring; 12. a fixed rod; 13. an outer pulling plate; 14. a preformed hole; 15. a fixing piece; 16. a screw sleeve; 17. a screw; 18. a connection hole; 19. a mounting hole; 20. a bottom plate; 21. a lock core; 22. a clamping groove; 23. a connecting block; 24. an auxiliary rod.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the bottom plate widens the escape lock.

The specific arrangement and function of the whole will be specifically described below.

In this embodiment: including shell 1, fixture block 6 is installed to the one end of shell 1, the one end fixedly connected with fixed plate 2 of fixture block 6 is kept away from to shell 1, the one end fixedly connected with accessory plate 3 that shell 1 is close to fixed plate 2, the inner wall fixedly connected with bottom plate 20 of shell 1, draw-in groove 22 has been seted up to the both sides of bottom plate 20, the inner wall of bottom plate 20 is equipped with connecting hole 18 with six mounting holes 19 bottom plate 20, the one end fixedly connected with slide plate 4 of fixture block 6 is kept away from to bottom plate 20, pulling shell 1 removes, shell 1 drives fixed plate 2 and accessory plate 3 and removes, shell 1 drives bottom plate 20 and removes, bottom plate 20 drives slide plate 4 and removes, then laminate shell 1 and door plant, then shell 1 drives fixed plate 2 and wallboard laminating, then fix shell 1 on the door plant, the bull stick 7 is installed to the inner wall of connecting hole 18, the one end fixedly connected with handle 5 of shell 1 is kept away from to bull stick 7, one side fixedly connected with protecting crust 10 of shell 1, the inner wall fixedly connected with lock core 21 of protecting crust 10, the inside fixedly connected with two fixed columns 8 of protecting crust 10, two fixed columns 8 are installed in mounting holes 19, two protecting crust 10 and two fixed connection fixed column 10 are rotated inside the fixed connection 10.

In specific implementation 2, the protecting shell 10 is pulled to drive the lock cylinder 21 to move, then the protecting shell 10 drives the connecting column to move, the connecting column is aligned with the mounting hole 19, then the connecting hole 18 is aligned with the rotating rod 7, then the rotating rod 7 is inserted into the connecting hole 18, the connecting column is fixed in the mounting hole 19 to be fixed, the fixing rod 12 can be further installed on the inner wall of the mounting hole 19, the limiting ring 11 is installed at one end of the fixing rod 12, the fixing rod 12 is installed on the handle 5, the limiting ring 11 is installed on the arc surface of the handle 5, the auxiliary rod 24 is installed on the inner wall of the limiting ring 11, the auxiliary rod 24 is connected with the handle 5, and the inner wall of the connecting hole 18 can be further connected with the auxiliary rod 24.

In embodiment 3, the limiting ring 11 is pulled to move, the limiting ring 11 drives the fixing rod 12 to move, then the limiting ring 11 is connected with the handle 5, then the handle is pulled to move, the auxiliary rod 24 is aligned with the connecting hole 18, then the auxiliary rod 24 is inserted into the connecting hole 18, then the fixing column 8 is aligned with the mounting hole 19, the fixing rod 12 is fixed in the mounting hole 19, two threaded sleeves 16 can be further mounted on the inner wall of the mounting hole 19, the outer pull plate 13 is slidingly connected with the arc surface of the threaded sleeve 16, the connecting block 23 is mounted on the inner wall of the outer pull plate 13, the screw 17 is in threaded connection with the inner wall of the connecting block 23, the arc surface of the screw 17 is slidingly connected with the fixing piece 15, the connecting block 23 is connected with the connecting hole 18, and the preformed hole 14 is formed in one side of the outer pull plate 13.

In embodiment 4, the outer tension plate 13 is pulled to move, then the connecting block 23 is mounted on the outer tension plate 13, then the fixing piece 15 is placed on one side of the outer tension plate 13, the screw 17 is aligned with the connecting block 23, then the screw 17 is screwed to fix, then the connecting block 23 is aligned with the connecting hole 18, then the connecting block 23 is inserted into the connecting hole 18, the screw sleeve 16 is pulled to move, then the screw sleeve 16 is aligned with the mounting hole 19, and then the screw sleeve 16 is fixed with the mounting hole 19.

In the working principle, in the utility model, the shell 1 is pulled to move, the shell 1 drives the fixed plate 2 and the auxiliary plate 3 to move, the shell 1 drives the bottom plate 20 to move, the bottom plate 20 drives the sliding plate 4 to move, then the shell 1 is attached to a door plate, then the shell 1 drives the fixed plate 2 to attach to a wallboard, then the shell 1 is fixed on the door plate, the first installation mode pulls the protective shell 10 to drive the lock cylinder 21 to move, then the protective shell 10 drives the connecting column to move, the connecting column is aligned with the installation hole 19, then the connection hole 18 is aligned with the rotating rod 7, then the rotating rod 7 is inserted into the connection hole 18, the connecting column is fixed in the installation hole 19 to fix, the second installation mode pulls the limiting ring 11 to move, the limiting ring 11 drives the fixed rod 12 to move, then be connected spacing ring 11 with handle 5, then the pulling barre removes, with auxiliary rod 24 and connecting hole 18 alignment, then insert auxiliary rod 24 in connecting hole 18, then with fixed column 8 and mounting hole 19 alignment, fix fixed rod 12 in mounting hole 19, the third mounting means, the stationary blade 15 is installed on the hole of door, connecting block 23 passes outer arm-tie 13 then passes the hole of door and locks the door, through setting up above structure, the effect that can make things convenient for multiple mode of unblanking has been reached, widen and add six mounting holes 19 on original bottom plate 20's basis, and then the equipment of different modes of unblanking is installed according to actual conditions conveniently, thereby provide more different selection modes for the user.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (4)

1. The bottom plate widens the lock of fleing, including shell (1), its characterized in that: clamping block (6) are installed to the one end of shell (1), the one end fixedly connected with fixed plate (2) of clamping block (6) are kept away from to shell (1), the one end fixedly connected with accessory plate (3) that shell (1) is close to fixed plate (2), the inner wall fixedly connected with bottom plate (20) of shell (1), draw-in groove (22) have been seted up to the both sides of bottom plate (20), six mounting holes (19) are installed to the surface mounting of bottom plate (20), the inner wall of bottom plate (20) is equipped with connecting hole (18), the one end fixedly connected with slide (4) of clamping block (6) are kept away from to bottom plate (20).

2. The floor widening escape lock as recited in claim 1, wherein: the utility model discloses a handle, including shell (1), connecting hole (18), bull stick (7) are installed to the inner wall of connecting hole (18), one end fixedly connected with handle (5) of shell (1) are kept away from to bull stick (7), one side fixedly connected with protecting crust (10) of shell (1), the inner wall fixedly connected with lock core (21) of protecting crust (10), two fixed column (8) of inside fixedly connected with of protecting crust (10), two fixed column (8) are installed in mounting hole (19), two fixed column (8) and protecting crust (10) fixed connection, protecting crust (10) and bull stick (7) rotate to be connected, the inside fixedly connected with fixed block (9) of protecting crust (10).

3. The floor widening escape lock as recited in claim 1, wherein: the utility model discloses a handle, including handle (5), fixed lever (12) are installed to the inner wall of mounting hole (19), spacing ring (11) are installed to the one end of fixed lever (12), fixed lever (12) are installed on handle (5), spacing ring (11) are installed on the arc surface of handle (5), auxiliary rod (24) are installed to the inner wall of spacing ring (11), auxiliary rod (24) are connected with handle (5), the inner wall of connecting hole (18) can also be connected with auxiliary rod (24).

4. The floor widening escape lock as recited in claim 1, wherein: the inner wall of mounting hole (19) can also install two swivel nuts (16), the arc surface sliding connection of swivel nuts (16) has outer pulling plate (13), connecting block (23) are installed to the inner wall of outer pulling plate (13), the inner wall threaded connection of connecting block (23) has screw rod (17), the arc surface sliding connection of screw rod (17) has stationary blade (15), connecting block (23) are connected with connecting hole (18), preformed hole (14) have been seted up to one side of outer pulling plate (13).