阅读说明：本技术 一种嵌壁式灭火器箱 (Wall-embedded fire extinguisher box ) 是由 廖建国 曾英杰 曾华樑 于 2021-06-28 设计创作，主要内容包括：本发明涉及灭火器箱技术领域,特别涉及一种嵌壁式灭火器箱,包括箱体、箱门、滑动托台、三连杆机构,箱门内侧设有滑轨,所述滑动托台一端设有滑块,滑动托台通过滑块可滑动的安装于滑轨上,所述三连杆机构包括第一杆体、第二杆体、第三杆体,三个杆体其中一端于一铰接点旋转连接,第一杆体的另一端安装于箱体上,第二杆体的另一端安装于箱门上,第三杆体的另一端装于滑动托台上,灭火器放置于滑动托台上,箱门朝外转动开启在第一杆体和第二杆体的带动下使铰接点的水平位置上升,进而通过第三杆体拉动滑动托台沿滑轨向上滑动,滑动托台将灭火器的上端推出至外部。倾斜及上端处于外部位置的灭火器不被阻挡,方便使用者将灭火器取出。(The invention relates to the technical field of fire extinguisher boxes, in particular to an embedded wall type fire extinguisher box, which comprises a box body, a box door, a sliding tray and a three-link mechanism, wherein the inner side of the box door is provided with a slide rail, one end of the sliding support platform is provided with a sliding block, the sliding support platform is arranged on the sliding rail in a sliding way through the sliding block, the three-bar linkage mechanism comprises a first bar body, a second bar body and a third bar body, wherein one end of the three bar bodies is connected with a hinge point in a rotating way, the other end of the first bar body is arranged on the box body, the other end of the second bar body is arranged on the box door, the other end of the third bar body is arranged on the sliding support table, the fire extinguisher is arranged on the sliding support table, the box door rotates outwards to open, the horizontal position of the hinge point is lifted under the driving of the first bar body and the second bar body, and then through the third body of rod pulling slip saddle along the slide rail upwards slip, the slip saddle is released the upper end of fire extinguisher to the outside. The fire extinguisher with the inclined upper end at the outer position is not blocked, so that a user can take out the fire extinguisher conveniently.)

1. The utility model provides an inlay wall type fire extinguisher case which characterized in that: the fire extinguisher cabinet comprises a cabinet body, a cabinet door, a sliding tray table and a three-link mechanism, wherein the cabinet body is embedded in a wall body, the front side of the cabinet body is provided with an opening, the lower side of the cabinet door is rotatably connected with the cabinet body to open and close the opening of the cabinet body, the inner side of the cabinet door is provided with a slide rail, the slide rail extends along the height direction of the cabinet door, one end of the sliding tray table is provided with a slide block, the sliding tray table is slidably arranged on the slide rail through the slide block, the three-link mechanism comprises a first rod body, a second rod body and a third rod body, one end of the first rod body, the second rod body and the third rod body is rotatably connected with a hinge point, the other end of the first rod body is rotatably arranged on the cabinet body, the other end of the second rod body is rotatably arranged on the sliding tray table, the fire extinguisher is arranged on the sliding tray table, the cabinet door is opened outwards in a rotating way to enable the hinge point to rise horizontally, and then through the third body of rod pulling slip saddle along the slide rail upwards slip, the slip saddle is released the upper end of fire extinguisher to the outside.

2. An in-wall fire extinguisher cabinet as claimed in claim 1, wherein: the box body is characterized by further comprising a power-assisted spring, one end of the power-assisted spring is rotatably arranged at the bottom of the box body, the other end of the power-assisted spring is rotatably arranged below the sliding support table, and the power-assisted spring has elastic force for pushing the sliding support table upwards.

3. An in-wall fire extinguisher cabinet as claimed in claim 1, wherein: the two groups of power-assisted springs are respectively positioned on two sides of the box body.

4. An in-wall fire extinguisher cabinet as claimed in claim 1, wherein: the box door is arranged at the position of closing the opening of the box body and can be positioned by the lock catch.

5. An in-wall fire extinguisher cabinet as claimed in claim 1, wherein: the horizontal height of the connecting position of the first rod body and the box body is higher than the horizontal height of the connecting position of the third rod body and the sliding support platform; the horizontal height of the connecting position of the second rod body and the box door is higher than the horizontal height of the connecting position of the third rod body and the sliding support platform.

6. An in-wall fire extinguisher cabinet as claimed in claim 1, wherein: the three-link mechanism is provided with two groups, and the two groups of three-link mechanisms are respectively positioned on two sides of the box body.

7. An in-wall fire extinguisher cabinet as claimed in claim 1, wherein: the sliding tray is provided with two groups of sliding rails which are respectively arranged on two sides of the inner side surface of the box door and are arranged in parallel, and the sliding tray is provided with two groups of sliding blocks which are respectively and correspondingly arranged on the two groups of sliding rails.

Technical Field

The invention relates to the technical field of fire extinguisher boxes, in particular to an embedded wall type fire extinguisher box.

Background

The fire extinguisher box is a box body specially used for fixedly storing a portable fire extinguisher for a long time, and can be divided into a ground placing type and a wall embedding type according to the placing mode, the existing ground placing type fire hydrant box is easy to take out the fire extinguisher after being opened, but the existing ground placing type fire hydrant box occupies a certain position space for a long time, and the aesthetic property is poor; the existing embedded fire extinguisher box is positioned in a wall body, does not occupy the external space, but is inconvenient to use because the fire extinguisher is positioned in the wall body and the taking-out process has certain blockage.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides the recessed fire extinguisher box capable of taking out the fire extinguisher without blocking.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides an inlay wall type fire extinguisher case which characterized in that: the fire extinguisher cabinet comprises a cabinet body, a cabinet door, a sliding tray table and a three-link mechanism, wherein the cabinet body is embedded in a wall body, the front side of the cabinet body is provided with an opening, the lower side of the cabinet door is rotatably connected with the cabinet body to open and close the opening of the cabinet body, the inner side of the cabinet door is provided with a slide rail, the slide rail extends along the height direction of the cabinet door, one end of the sliding tray table is provided with a slide block, the sliding tray table is slidably arranged on the slide rail through the slide block, the three-link mechanism comprises a first rod body, a second rod body and a third rod body, one end of the first rod body, the second rod body and the third rod body is rotatably connected with a hinge point, the other end of the first rod body is rotatably arranged on the cabinet body, the other end of the second rod body is rotatably arranged on the sliding tray table, the fire extinguisher is arranged on the sliding tray table, the cabinet door is opened outwards in a rotating way to enable the hinge point to rise horizontally, and then through the third body of rod pulling slip saddle along the slide rail upwards slip, the slip saddle is released the upper end of fire extinguisher to the outside.

Furthermore, the box body further comprises a power-assisted spring, one end of the power-assisted spring is rotatably arranged at the bottom of the box body, the other end of the power-assisted spring is rotatably arranged below the sliding support table, and the power-assisted spring has elastic force for pushing the sliding support table upwards.

Furthermore, the two groups of power springs are arranged and are respectively positioned on two sides of the box body.

Furthermore, the box door further comprises a lock catch, wherein the lock catch is arranged at the top of the box body, and the position of the box door at the opening of the closed box body can be positioned by the lock catch.

Furthermore, the horizontal height of the connecting position of the first rod body and the box body is higher than the horizontal height of the connecting position of the third rod body and the sliding support platform; the horizontal height of the connecting position of the second rod body and the box door is higher than the horizontal height of the connecting position of the third rod body and the sliding support platform.

Furthermore, two sets of three-link mechanisms are arranged, and the two sets of three-link mechanisms are respectively positioned on two sides of the box body.

Furthermore, the slide rail is equipped with two sets ofly, locates the both sides of chamber door medial surface respectively and two sets of slide rail parallel arrangement, be equipped with two sets of sliders on the slip saddle, correspond respectively and locate on two sets of slide rails.

From the above description of the invention, compared with the prior art, the embedded wall type fire extinguisher box provided by the invention has the advantages that through the design of the three-link mechanism and the sliding support platform, the fire extinguisher can be pushed out upwards while the box door is opened, and the fire extinguisher which is inclined and has the upper end at the outer position is not blocked, so that a user can take out the fire extinguisher conveniently; the power spring plays a role in supporting the sliding support table and a fire extinguisher on the sliding support table, can play a role in automatically opening the box door after unlocking, and improves the use experience; the fire extinguisher is in the wall body after being stored, and does not occupy the external space.

Drawings

Fig. 1 is a schematic view of a closed state structure of an in-wall fire extinguisher cabinet according to the present invention.

Fig. 2 is a schematic view of an open state of the recessed fire extinguisher case according to the present invention.

The labels in the figure correspond to the following: 1. the box body, 11, an opening, 2, a box door, 21, a sliding rail, 3, a sliding support table, 31, a sliding block, 4, a three-link mechanism, 41, a first rod body, 42, a second rod body, 43, a third rod body, 44, a hinge point, 5, an assisting spring and 6, a lock catch.

Detailed Description

The invention is further described below by means of specific embodiments.

Referring to fig. 1 to 2, the recessed fire extinguisher cabinet comprises a cabinet body 1, a cabinet door 2, a sliding tray 3, a three-link mechanism 4, a power spring 5 and a lock catch 6.

The box body 1 is embedded in a wall body, the front side of the box body is an opening 11, and the lower side of the box door 2 is rotatably connected with the box body 1 to open and close the opening 11 of the box body 1.

2 inboard of chamber door is equipped with slide rail 21, slide rail 21 extends along 2 direction of height of chamber door, 3 one end of slip saddle is equipped with slider 31, and slip saddle 3 passes through slider 31 slidable and installs on slide rail 21, and slide rail 21 is equipped with two sets ofly, locates the both sides of 2 medial surfaces of chamber door and two sets of slide rail 21 parallel arrangement respectively, is equipped with two sets of slider 31 on the slip saddle 3, corresponds respectively and locates on two sets of slide rail 21.

The three-bar linkage mechanism 4 is provided with two groups, the two groups of three-bar linkage mechanisms 4 are respectively positioned at two sides of the box body 1, the three-bar linkage mechanism 4 comprises a first bar body 41, a second bar body 42 and a third bar body 43, one end of each of the first bar body 41, the second bar body 42 and the third bar body 43 is rotatably connected with a hinge point 44, the other end of the first bar body 41 is rotatably arranged on the box body 1, the other end of the second bar body 42 is rotatably arranged on the box door 2, the other end of the third bar body 43 is rotatably arranged on the sliding support 3, and the horizontal height of the connecting position of the first bar body 41 and the box body 1 is higher than the horizontal height of the connecting position of the third bar body 43 and the sliding support 3; the horizontal height of the connecting position of the second rod 42 and the box door 2 is higher than the horizontal height of the connecting position of the third rod 43 and the sliding support 3.

The fire extinguisher is placed on the sliding support 3, the box door 2 is opened by rotating outwards, the horizontal position of the hinge point 44 is lifted under the driving of the first rod body 41 and the second rod body 42, the sliding support 3 is pulled by the third rod body 43 to slide upwards along the slide rail 21, and the sliding support 3 pushes the upper end of the fire extinguisher out to the outside.

One end of each power-assisted spring 5 is rotatably arranged at the bottom of the box body 1, the other end of each power-assisted spring 5 is rotatably arranged below the sliding support platform 3, the power-assisted springs 5 are arranged in two groups, the two groups of power-assisted springs 5 are respectively positioned at two sides of the box body 1, each power-assisted spring 5 has an elastic force for pushing the sliding support platform 3 upwards, and the resultant force of each power-assisted spring 5 is slightly larger than the total gravity of each fire hydrant placed on the sliding support platform 3.

The lock catch 6 is arranged at the top of the box body 1, and the box door 2 can be positioned by the lock catch 6 when the box body 1 is closed at the position of the opening 11.

The working principle of the embedded wall type fire extinguisher box is as follows:

when the device is used, the lock catch 6 is pressed to unlock the positioning state of the box door 2 and the box body 1, the power-assisted spring 5 pushes the sliding support upwards along the slide rail 21, the sliding support 3 moves upwards and pushes the third rod body 43 upwards at the same time, the same hinge point 44 of the three-link mechanism 4 moves upwards horizontally, and even if the included angle between the first rod body 41 and the second rod body 42 is increased, the box door 2 rotates outwards and is opened; along with the increase of the rotation angle of the fire extinguisher door 2, the horizontal position of the hinge point 44 rises, the third rod body 43 pulls the sliding support platform 3, the sliding support platform 3 slides upwards along the slide rail 21 under the action of the power spring 5 until the first rod body 41 and the second rod body 42 are in the same straight line state, the fire extinguisher door 2 is completely opened at the moment, the sliding support platform 3 pushes the upper end of the fire extinguisher out to the outside, the fire extinguisher is in an inclined state, and the grab handle at the upper end of the fire extinguisher is located at the outside position and is not blocked, so that a user can take out the fire extinguisher conveniently.

When accomodating, place the fire extinguisher on the slip saddle, promote the chamber door inwards, the first body of rod will form the ascending V type of opening state of buckling with the second body of rod, and three link mechanism's same pin joint horizontal position moves down, and then makes slip saddle 3 descend along slide rail 21, makes the fire extinguisher descend, and finally chamber door 2 rotates when closing the state, fixes a position by hasp 6, accomplishes box 1 and closes, and the fire extinguisher is deposited and is accomodate in the wall body, does not occupy the exterior space.

The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.