CN219272007U

CN219272007U - Fire extinguisher case with auto-lock structure

Info

Publication number: CN219272007U
Application number: CN202320092897.XU
Authority: CN
Inventors: 钟德智
Original assignee: Guangdong Huahai Construction Group Co ltd
Current assignee: Guangdong Huahai Construction Group Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-30
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of fire extinguisher boxes, in particular to a fire extinguisher box with a self-locking structure, which comprises a fire extinguisher box body, wherein an opening is formed in the side surface of the fire extinguisher box body, a box door is arranged on the side surface of the fire extinguisher box body, the box door is hinged with the fire extinguisher box body through a hinge, a first fixing plate penetrates through the side surface of the box door in a sliding manner, a fixing ring piece is arranged on the side surface of the box door through a screw, and the side surface of the fixing ring piece is in contact with the side surface of the first fixing plate. This scheme is through setting up stop gear, baffle, semicircle piece, tooth's socket, rack and movable pipe fitting, for the operation that door lock is opened, is closed and is needed a lot of rotation key, this scheme only need close the chamber door, can accomplish the auto-lock operation of chamber door when closing through the effort that the chamber door applyed, has promoted the convenience of operation.

Description

Fire extinguisher case with auto-lock structure

Technical Field

The utility model relates to the technical field of fire extinguisher boxes, in particular to a fire extinguisher box with a self-locking structure.

Background

The fire extinguisher box is a box body specially used for fixedly storing the portable fire extinguisher for a long time, can be divided into a floor type and a wall embedded type according to the placement type, and in the prior art, the fire extinguisher box consists of a box body, a door lock and a box door, when the fire extinguisher box is operated, the box door can be opened from the box body after the door lock is opened, and the fire extinguisher stored in the box body can be conveniently taken out after the box door is opened;

in the prior art, the door lock is opened by using a key, the keys are stored uniformly, when a fire disaster is encountered, the fire extinguisher box is not convenient to open and take the fire extinguisher, when the door lock is opened, the key is required to be rotated, and when the door lock is closed, the key is required to be rotated reversely, so that the door lock is opened and closed, the key is required to be rotated for a plurality of times, and when the fire extinguisher box with a large quantity is opened, the operation of maintenance personnel is not facilitated.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a fire extinguisher box with a self-locking structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fire extinguisher case with auto-lock structure, includes the fire extinguisher box, the opening has been seted up through the side of fire extinguisher box, the chamber door has been placed to the side of fire extinguisher box, it is articulated through the hinge between chamber door and the fire extinguisher box, the side slip of chamber door has run through first fixed plate, the side of chamber door passes through the screw and installs fixed ring spare, the side of fixed ring spare contacts with the side of first fixed plate, the fixed pipe is installed through the screw to another symmetry side of chamber door, the fixed pipe cover is around first fixed plate, movable pipe spare is installed through the screw to the side of first fixed plate, one side of movable pipe spare is equipped with compression spring, the rack has been seted up through the screw in the tip of movable pipe spare and the medial surface of fixed pipe respectively to the both ends of compression spring, the rectangular hole that corresponds with the rack position has been seted up to the side of fixed pipe, one side of fixed pipe is equipped with a plurality of baffles, a plurality of baffles all have a semicircle piece through installing the side contact with the side of fixed pipe, along the surface tooth's groove of semicircle piece has a plurality of tooth grooves to arrange with a plurality of tooth grooves, a plurality of tooth grooves and a plurality of spacing mechanisms are arranged with the baffle, one side is equipped with spacing mechanism.

Preferably, the connecting mechanism comprises two mounting plates, the two mounting plates are arranged on the surface of the fixed pipe through screws, the two mounting plates are symmetrically arranged on two sides of the strip-shaped hole, a fixed shaft is arranged between one ends of the two mounting plates through screws, and one end of the baffle is movably sleeved on the surface of the fixed shaft.

Preferably, one side of the baffle is provided with a baffle which is arranged in parallel, and one end of the baffle is arranged on the surface of the fixed pipe through a screw.

Preferably, the stop gear includes the fixed block, the side of fixed block passes through the medial surface of screw installation at the fire extinguisher box, the mounting groove has been seted up to the opposite side of fixed block, install the second dead lever through the screw between two inside symmetry sides of mounting groove, the surface of second dead lever is movable sleeve respectively and is equipped with two extension springs and movable block, two extension spring's one end is installed at the symmetry side of movable block through the screw respectively, two extension spring's the other end is installed at the inside two symmetry sides of mounting groove through the screw respectively, the fly leaf is installed through the screw to the surface of movable block, a plurality of second fixed plates are installed through the screw to the surface of fly leaf, the side that the chamber door was kept away from to the second fixed plate contacts with the side of baffle.

Preferably, one end of the movable pipe fitting is movably inserted with a first fixing rod, one end of the first fixing rod is installed on the inner side surface of the fixing pipe through a screw, and the compression spring is movably sleeved on the surface of the first fixing rod.

Compared with the prior art, the utility model has the following beneficial effects:

according to the scheme, the limiting mechanism, the baffle plate, the semicircular block, the tooth groove, the rack and the movable pipe are arranged, when the box door is closed, an operator only needs to apply acting force to the box door to enable the box door to rotate on the fire extinguisher box body through the hinge, the box door drives the movable pipe to synchronously rotate on the fire extinguisher box body, the movable pipe drives the baffle plate to synchronously move, when acting force is applied to the second fixed plate in the limiting mechanism when the baffle plate moves, the baffle plate is stressed and then rotates on the surface of the fixed shaft, the semicircular block is driven to synchronously perform circular arc movement when the baffle plate rotates, the tooth groove pushes the rack to move, the rack drives the movable pipe to synchronously move, the movable key applies acting force to the compression spring, and then the compression spring pushes the movable pipe to reversely move through the acting force of the baffle plate when the baffle plate does not have the blocking of an external force, and then the baffle plate is conveniently driven to reversely rotate, after the side surface of the baffle plate contacts with the side surface of the second fixed plate, the self-locking operation of the box door on the fire extinguisher box body is completed, and the box door is opened and closed for the operation of the door is required to rotate for many times.

Drawings

FIG. 1 is an isometric view of a fire extinguisher case with a self-locking structure according to the present utility model;

FIG. 2 is a cross-sectional view of a fire extinguisher cabinet with a self-locking structure according to the present utility model;

FIG. 3 is a schematic view of the connection structure of the fixed pipe, the fixed ring member and the limiting mechanism of the fire extinguisher box with the self-locking structure;

FIG. 4 is a schematic view of a connection structure of a movable pipe fitting and a baffle plate of a fire extinguisher cabinet with a self-locking structure according to the present utility model;

FIG. 5 is a schematic view of a rack and semicircular block connection structure of a fire extinguisher case with a self-locking structure according to the present utility model;

FIG. 6 is a schematic view of a baffle and semicircular block connection structure of a fire extinguisher case with a self-locking structure according to the present utility model;

FIG. 7 is a schematic view showing the connection structure of a fixed block, a second fixed rod and a movable block of the fire extinguisher cabinet with a self-locking structure;

FIG. 8 is a schematic view of the connection structure of the movable plate and the movable block of the fire extinguisher cabinet with the self-locking structure according to the present utility model;

in the figure: fire extinguisher box 1, chamber door 2, fixed ring spare 3, first fixed plate 4, fixed pipe 5, fixed axle 6, mounting panel 7, limiting plate 8, compression spring 9, rectangular hole 10, baffle 11, fly leaf 12, fixed block 13, second fixed plate 14, semicircle piece 15, rack 16, movable pipe fitting 17, first dead lever 18, mounting groove 19, extension spring 20, movable block 21, second dead lever 22, tooth's socket 23.

Description of the embodiments

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The fire extinguisher box with self-locking structure as shown in figures 1-8 comprises a fire extinguisher box body 1, wherein an opening is formed in the side surface of the fire extinguisher box body 1, a box door 2 is arranged on the side surface of the fire extinguisher box body 1, the box door 2 is hinged with the fire extinguisher box body 1 through a hinge, a first fixing plate 4 is penetrated through the side surface of the box door 2 in a sliding manner, a fixed circular ring piece 3 is arranged on the side surface of the box door 2 through a screw, the side surface of the fixed circular ring piece 3 is contacted with the side surface of the first fixing plate 4, a fixed pipe 5 is arranged on the other symmetrical side surface of the box door 2 through a screw, the fixed pipe 5 is sleeved on the periphery of the first fixing plate 4, a movable pipe 17 is arranged on the side surface of the first fixing plate 4 through a screw, a compression spring 9 is arranged on one side of the movable pipe 17, two ends of the compression spring 9 are respectively arranged on the end part of the movable pipe 17 and the inner side surface of the fixed pipe 5 through a screw, a rack 16 is arranged on the side surface of the movable pipe 17, the side of the fixed tube 5 is provided with a long strip hole 10 corresponding to the position of a rack 16, one side of the fixed tube 5 is provided with a plurality of baffles 11, the ends of the baffles 11 are provided with semicircular blocks 15 through screws, a plurality of tooth grooves 23 which are arranged at equal angles are arranged along the arc surface of the semicircular blocks 15, the tooth blocks of the rack 16 penetrate through the long strip hole 10 and are meshed with the tooth grooves 23, when the box door is closed, a service personnel only needs to apply force to the box door to enable the box door to rotate on the fire extinguisher box body through a hinge, the box door drives the movable tube to synchronously rotate on the fire extinguisher box body, the movable tube drives the baffles to synchronously move, when the baffles apply force to a second fixed plate in the limiting mechanism during movement, the baffles rotate on the surface of the fixed shaft after being stressed, and drive the semicircular blocks to synchronously perform arc movement during rotation, the semicircular blocks push the rack to move through the tooth grooves, the rack drives movable pipe fitting synchronous movement, and the movable key applies effort to compression spring, and then makes things convenient for the baffle to remove to one side of second fixed plate after, and the baffle is under the blocking that does not have external force this moment, compression spring promotes movable pipe fitting reverse movement through self effort, and then conveniently drives the baffle reverse rotation, after keeping away from the side contact of chamber door with the side of baffle and second fixed plate for accomplish the auto-lock operation of chamber door on the fire extinguisher box.

One end of the movable pipe fitting 17 is movably inserted with a first fixed rod 18, and one end of the first fixed rod 18 is movably sleeved on the surface of the first fixed rod 18 through a compression spring 9 which is arranged on the inner side surface of the fixed pipe 5 by a screw; when the movable pipe fitting 17 moves under the stress, one end of the movable pipe fitting 17 slides on the surface of the first fixed rod 18, the stability of the movable pipe fitting 17 sliding in the fixed pipe 5 is improved due to the arrangement of the first fixed rod 18, meanwhile, the first fixed rod 18 plays a limiting role on the compression spring 9, bending deflection of the compression spring 9 after the stress is avoided, and the stability of shrinkage of the compression spring 9 is improved.

A connecting mechanism is arranged between the baffle plates 11 and the fixed pipe 5 and comprises two mounting plates 7, the two mounting plates 7 are arranged on the surface of the fixed pipe 5 through screws, the two mounting plates 7 are symmetrically arranged on two sides of the strip hole 10, a fixed shaft 6 is arranged between one ends of the two mounting plates 7 through screws, and one end of the baffle plate 11 is movably sleeved on the surface of the fixed shaft 6; one side of the baffle 11 is provided with the baffle 11 which are arranged in parallel, and one end of the baffle 11 is arranged on the surface of the fixed pipe 5 through a screw; the fixed shaft 6 can be used for the baffle 11 to rotate on the surface of the fixed shaft under the stress; the two fixing plates 7 are used for fixing the position of the fixing shaft 6 and have a limiting effect on the position of the baffle 11.

A limiting mechanism is arranged on one side of the plurality of baffles 11; the limiting mechanism comprises a fixed block 13, the side face of the fixed block 13 is arranged on the inner side face of the fire extinguisher box body 1 through a screw, an installation groove 19 is formed in the other side face of the fixed block 13, a second fixing rod 22 is arranged between two symmetrical side faces in the installation groove 19 through a screw, two extension springs 20 and a movable block 21 are respectively and movably sleeved on the surface of the second fixing rod 22, one ends of the two extension springs 20 are respectively arranged on the symmetrical side faces of the movable block 21 through screws, the other ends of the two extension springs 20 are respectively arranged on the two symmetrical side faces in the installation groove 19 through screws, a movable plate 12 is arranged on the surface of the movable block 21 through screws, a plurality of second fixing plates 14 are arranged on the surface of the movable plate 12 through screws, and the side face of the second fixing plate 14, which is far away from the box door 2, is in contact with the side face of the baffle 11. When the maintainer opens the box door, still need the finger of maintainer to press in the side of second fixed plate 14, promote movable pipe fitting 17 after the second fixed plate 14 atress and slide in fixed pipe 5, and movable pipe fitting 17 applys effort to compression spring 9, compression spring 9's length atress back shrink, movable pipe fitting 17 drives rack 16 simultaneously and removes, rack 16 promotes semicircle piece 15 through tooth's socket 23, semicircle piece 15 drives baffle 11 at the surface rotation of fixed axle 6, the one end of baffle 11 promotes second fixed plate 14 when rotatory, second fixed plate 14 drives fly leaf 12 synchronous movement, fly leaf 12 drives fly leaf 21 and slides on the surface of second dead lever 22, make fly leaf 21 apply pressure and pulling force respectively to two extension springs 20, and then make things convenient for baffle 11 to promote second fixed plate 14 when rotatory, when moving baffle 11 to the top with second fixed plate 14, second fixed plate 14 drives fly leaf 21 through two extension springs 20 self effort and resets, can stimulate box door 2 at this moment, box door 2 slides on the surface of fire extinguisher box 1, and then the convenience opens the single operation can only need to open the box door 2 from fire extinguisher box 1.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire extinguisher case with auto-lock structure, includes fire extinguisher box (1), opening has been seted up through the side of fire extinguisher box (1), chamber door (2) have been placed through the side of fire extinguisher box (1), hinge is passed through between chamber door (2) and fire extinguisher box (1), a serial communication port, the side slip of chamber door (2) runs through first fixed plate (4), fixed ring spare (3) are installed through the screw to the side of chamber door (2), the side of fixed ring spare (3) is contacted with the side of first fixed plate (4), fixed pipe (5) are installed through the screw to the another symmetrical side of chamber door (2), fixed pipe (5) cover is around first fixed plate (4), movable pipe (17) are installed through the screw to the side of first fixed plate (4), one side of movable pipe (17) is equipped with compression spring (9), the both ends of compression spring (9) are through installing respectively in the tip of movable pipe (17) and the side of fixed pipe (5), rack (16) are equipped with down the fixed pipe (16) in the side of rack (5), the fixed pipe (16) is seted up down in position (16) on one side of movable pipe (5), the end parts of a plurality of baffles (11) are provided with semicircular blocks (15) through screws, a plurality of tooth grooves (23) which are arranged at equal angles are formed along the arc surfaces of the semicircular blocks (15), the tooth blocks of racks (16) penetrate through strip holes (10) to be meshed with the tooth grooves (23), a plurality of connecting mechanisms are arranged between the baffles (11) and the fixed pipes (5), and one sides of a plurality of baffles (11) are provided with limiting mechanisms.

2. The fire extinguisher cabinet with the self-locking structure according to claim 1, wherein the connecting mechanism comprises two mounting plates (7), the two mounting plates (7) are mounted on the surface of the fixed pipe (5) through screws, the two mounting plates (7) are symmetrically arranged on two sides of the strip hole (10), the fixed shaft (6) is mounted between one ends of the two mounting plates (7) through screws, and one end of the baffle (11) is movably sleeved on the surface of the fixed shaft (6).

3. Fire extinguisher cabinet with self-locking structure according to claim 2, characterized in that one side of the baffle (11) is provided with a parallel arrangement baffle (11), one end of the baffle (11) is mounted on the surface of the fixed tube (5) by a screw.

4. The fire extinguisher cabinet with self-locking structure according to claim 1, wherein the limiting mechanism comprises a fixed block (13), the side of the fixed block (13) is installed on the inner side of the fire extinguisher cabinet body (1) through a screw, an installation groove (19) is formed in the other side of the fixed block (13), a second fixing rod (22) is installed between two symmetrical side surfaces in the installation groove (19) through a screw, two extension springs (20) and a movable block (21) are respectively movably sleeved on the surface of the second fixing rod (22), one ends of the two extension springs (20) are respectively installed on the symmetrical side surfaces of the movable block (21) through screws, the other ends of the two extension springs (20) are respectively installed on the two symmetrical side surfaces in the installation groove (19) through screws, a movable plate (12) is installed on the surface of the movable block (21) through screws, a plurality of second fixing plates (14) are installed on the surface of the movable plate (12) through screws, and one ends of the two extension springs (20) are respectively installed on the symmetrical side surfaces of the movable block (21) through screws.

5. The fire extinguisher box with the self-locking structure according to claim 1, characterized in that one end of the movable pipe fitting (17) is movably inserted with a first fixing rod (18), one end of the first fixing rod (18) is installed on the inner side surface of the fixing pipe (5) through a screw, and the compression spring (9) is movably sleeved on the surface of the first fixing rod (18).