JP2019041860A - Fire hydrant device and fire extinguisher box - Google Patents

Abstract

To provide a fire hydrant device and a fire extinguisher box that can be installed on a wall surface of a tunnel easily.SOLUTION: A fire hydrant device includes a wall surface side first support member 6 attached to a wall surface W, which includes a holding part 6b provided with an opening 6a opening toward the front of the wall surface W, and a housing side first support member 7 attached to a housing 4, which includes a held part 7b inserted into the holding part 6b through the opening 6a of the wall surface side first support member 6, and held by the holding part 6b. The held part 7b of the housing side first support member 7 is held by the holding part 6b of the wall surface side first support member 6, and the housing 4 is supported on the wall surface W.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a fire hydrant device and a fire extinguisher box installed in a tunnel.

  Conventionally, a fire hydrant device installed in a tunnel has been installed in a box-opening portion in which a housing containing a hose housing portion in which a fire hose is housed is formed on a wall surface (see, for example, Patent Document 1).

JP2015-44039A

  Recent tunnels are often constructed by shield construction. In the shield method, since the wall surface is constructed of steel segments at the same time as excavation, it is not possible to form a boxed portion on the wall surface as in the conventional method.

  When installing a fire hydrant device in a tunnel constructed by the shield construction method, it is conceivable to install a fire hydrant device on the supervisor passage, but if so installed, the width of the supervisor passage will be narrowed. Therefore, in order to secure a wide width of the supervisor passage, it is conceivable to attach a metal fitting such as a hook to the wall surface and hook the metal fitting on the wall surface to install the fire hydrant device on the wall surface.

  When installing the fire hydrant device on the wall surface, the process is to lift the housing of the fire hydrant device with a crane, etc. It is conceivable to install in this way.

  However, in the case of the above-described process, there is a problem that it is necessary to move the casing once above the installation position, and the installation work becomes complicated. In addition, the wall surface of the tunnel usually has an arcuate curved surface in the height direction, but depending on the installation position, there may not be enough space to move the housing above it. There is a problem that it becomes difficult.

  In addition, a fire extinguisher box having a casing in which a fire extinguisher for initial fire extinguishing is stored may be installed in the tunnel. Even when the fire extinguisher box is installed on the wall surface, there is a problem similar to that described above for the fire hydrant apparatus.

  An object of this invention is to provide the fire hydrant apparatus and fire extinguisher box which can be easily installed on the wall surface of a tunnel in view of said situation.

  The present invention is a fire hydrant device provided with a housing containing a hose housing portion in which a fire hose is housed and installed on a wall surface of a tunnel, which is attached to the wall surface and opens toward the front of the wall surface. A wall surface side first support member having a sandwiching portion provided with an opening, and attached to the housing, sandwiched from the opening of the wall surface side first support member into the sandwiching portion, and sandwiched by the sandwiching portion A housing-side first support member having a sandwiched portion, wherein the sandwiched portion of the housing-side first support member is sandwiched by the sandwiching portion of the wall surface side first support member, and the housing Is a fire hydrant device that is supported on the wall surface.

  Further, according to the present invention, the sandwiched portion of the housing side first support member has a rod shape and extends in a lateral direction of the housing, and the wall surface side first support member includes the sandwiched portion. The fire hydrant device is characterized in that the part is sandwiched from above and below.

  Further, the present invention provides a wall surface side second support member that is located below the wall surface side first support member, is attached to the wall surface, and has a connecting portion that can adjust a vertical angle, and the housing side first support member. A housing-side second support member, which is located below the support member and is attached to the housing and has a connection portion capable of adjusting a vertical angle; and the connection of the wall-side second support member The fire hydrant device is characterized in that a vertical angle of the casing can be adjusted by connecting the connecting portion of the casing-side second support member.

  The present invention is also a fire extinguisher box provided on a wall surface of a tunnel, provided with a housing for storing a fire extinguisher, and provided with an opening that is attached to the wall surface and opens toward the front of the wall surface. A wall surface side first support member having a sandwiched portion, and a sandwiched portion that is attached to the housing, is sandwiched in the sandwich portion from the opening of the wall surface side first support member, and is sandwiched by the sandwich portion A housing-side second support member having a portion, wherein the sandwiched portion of the housing-side first support member is sandwiched by the sandwiching portion of the wall-side first support member, and the housing is on the wall surface It is a fire extinguisher box characterized by being supported by.

  Further, according to the present invention, the sandwiched portion of the housing side first support member has a rod shape and extends in a lateral direction of the housing, and the wall surface side first support member includes the sandwiched portion. The fire extinguisher box is characterized in that the part is sandwiched from above and below.

  Further, the present invention provides a wall surface side second support member that is located below the wall surface side first support member, is attached to the wall surface, and has a connecting portion that can adjust a vertical angle, and the housing side first support member. A housing-side second support member, which is located below the support member and is attached to the housing and has a connection portion capable of adjusting a vertical angle; and the connection of the wall-side second support member A fire extinguisher box is characterized in that the vertical angle of the casing can be adjusted by connecting the connecting portion of the casing-side second support member.

  According to the present invention, in both the fire hydrant apparatus and the fire extinguisher box, the housing is moved substantially horizontally from the front toward the installation position on the wall surface, whereby the sandwiched portion of the housing side first support member is moved to the wall surface. The side first support member can be sandwiched from the opening and can be sandwiched by the sandwiching portion, and the housing can be supported on the wall surface. As a result, the casing can be installed on the wall surface without being moved above the installation position, the work for installing the casing on the wall surface can be simplified, and the casing can be installed above the installation position. Even if there is no space for moving the body, the housing can be easily installed at the installation position.

  Therefore, according to this invention, the fire hydrant apparatus and fire extinguisher box which can be easily installed on the wall surface of a tunnel can be provided.

The fire hydrant apparatus which is an example of embodiment of this invention is shown, (a) is a front view, (b) is a side view. The fire hydrant apparatus same as the above is shown on the wall surface of the tunnel, (a) is a side view, and (b) is a front view. The side view which showed the state at the time of installing the fire hydrant apparatus same as the above in the wall surface of a tunnel, (a) which has shown the state which is going to install, (b) which has shown the state which has installed It is. The wall-side upper support fitting (an example of a wall-side first support member) provided in the fire hydrant apparatus is shown as a single unit, (a) is a side view, and (b) is a front view (viewed in the direction B). It is. The housing-side upper support fitting (an example of a housing-side first support member) included in the fire hydrant apparatus is shown as a single unit, (a) is a front view, and (b) is a side view. The wall-side lower support bracket (an example of the wall-side second support member) and the housing-side lower support bracket (an example of the housing-side second support member) included in the fire hydrant apparatus described above are shown as a single unit, and (a) A side view, (b) is a front view (B direction arrow view). The wall-side upper support rail, the wall-side upper support bracket (another example of the wall-side first support member), and the case-side upper support bracket (another example of the case-side first support member) are shown together with the casing. FIG. 4A is an enlarged view of a main part of the drawing corresponding to FIG. 3A, and FIG. 4B is an enlarged view of a main part of the drawing corresponding to FIG. The wall surface side upper support rail same as the above is shown by itself, (a) is a front view, (b) is a side view. The wall surface side upper support bracket (another example of the wall surface side first support member) is shown as a single body, (a) is a front view, and (b) is a side view. It is a principal part enlarged view of the figure corresponding to FIG.3 (b) which shows the wall surface side lower part support metal fitting (another example of the wall surface side 2nd support member) with which a fire hydrant apparatus same as the above is shown. The wall surface side lower support bracket (another example of the wall surface side second support member) is shown as a single body, (a) is a front view, and (b) is a side view.

  An embodiment of the present invention will be described with reference to FIGS. 1 to 11 by taking a fire hydrant device as an example. In addition, this invention can be applied not only to a fire hydrant device but also to a fire extinguisher box that houses a fire extinguisher and is installed in a tunnel.

  First, the basic configuration of the fire hydrant device 1 as an example of an embodiment of the present invention will be briefly described.

  As shown in FIG. 1, the fire hydrant device 1 includes a housing 4 that houses a hose housing portion 3 in which a fire hose 2 is housed. The housing 4 has a front panel 4c provided with an opening 4a for drawing out the fire hose 2 and a front door 4b for opening and closing the opening 4a. In addition, the front door 4b is tilted forward and opened, and a fire extinguishing nozzle 2a provided at the front end of the fire hose 2 and an operation lever 5 for operating a fire hydrant valve are provided on the rear surface.

  As shown in FIG. 2, this fire hydrant device 1 can be installed in a tunnel T constructed by a shield method, and its casing 4 is placed on a wall W constructed by a steel segment SG. It can be installed.

  Here, in the case of this embodiment, the fire hydrant apparatus 1 separates the piping portion including the fire hydrant valve from the housing 4 as a separate unit, and the housing 4 is thin and lightweight, and is installed on the wall surface W. Therefore, the burden on the support member can be reduced. The separated unit may be provided in a space below the floor slab FS below the roadway R1 and the supervisor passage R2 in the tunnel T, for example.

  Next, the support member for installing the housing 4 of the fire hydrant device 1 on the wall surface W will be described in detail.

[Wall-side upper support bracket (an example of a wall-side first support member)]
The fire hydrant device 1 is a wall surface having a holding portion 6b that is attached to the wall surface W and provided with an opening 6a that opens toward the front of the wall surface W as a support member for installing the housing 4 on the wall surface W. A side upper support bracket 6 is provided.

  Specifically, the wall surface side upper support fitting 6 has a rod-like base portion 6c, and a connecting portion 6e for connecting the clamping portion 6b is provided at the distal end portion of the base portion 6c. Is provided with a fixing portion 6d for attachment to the wall surface W (see FIG. 4). The sandwiching portion 6b is made of two bent metal plates, and is fixedly connected to the connecting portion 6e at the distal end portion of the base portion 6c by a bolt and a nut. The fixing portion 6d is attached to the wall surface W so that the opening 6a of the clamping portion 6b faces the front surface of the wall surface W and the object to which the clamping portion 6b is sandwiched is clamped from above and below. 3 (a)).

  Here, on the wall surface W of the tunnel T constructed by the shield method, bolt holes called insert anchors (hereinafter simply referred to as “insert anchors”) are used for fixing various devices such as lighting and piping installed in the tunnel. ") Many ACs are provided in a regular arrangement. When installing the fire hydrant device 1 on the wall surface W, it is advantageous in terms of construction if these insert anchors AC are used.

  In the present embodiment, the wall surface side upper support fitting 6 is attached to the wall surface W by fixing (bolting) the fixing portion 6d to the insert anchor AC (see FIGS. 3A and 3B). . In addition, regarding the arrangement and number, three pieces are provided at intervals in the length direction of the tunnel (lateral direction of the housing 4) (the same as before). This arrangement and number can be changed in accordance with the number and arrangement of the insert anchors AC, but are spaced by 2 in the lateral direction of the casing 4 so that the casing 4 can be stably supported. It is preferable to use more than one.

  In the wall surface side upper support fitting 6, the holding part 6b including the opening 6a has a shape capable of holding an object to be inserted by being elastically deformed in the case of this embodiment. Specifically, the shape is such that the support bar 7b of the housing-side upper support fitting 7 which will be described in detail later, which is a sandwiched portion, is sandwiched from above and below, and the cross-sectional shape of the support bar 7b is Correspondingly, it has a cross-sectional Ω shape. In addition, the member for making the clamping force stronger may be provided in the clamping part 6b, for example, you may provide fastening members, such as a volt | bolt and a nut fastened in the direction which closes the opening part 6a.

[Case side upper support bracket (example of case side first support member)]
The fire hydrant device 1 is further attached to the housing 4 as a support member for installing the housing 4 on the wall surface W, and is sandwiched between the opening 6a of the wall surface side upper support fitting 6 and the holding portion 6b. A case-side upper support fitting 7 having a support rod 7b (an example of a sandwiched portion) that is inserted and sandwiched by the sandwiching portion 6b and having a circular cross section is provided.

  Specifically, the housing-side upper support fitting 7 has a pair of fixing portions 7a erected upward on the upper surface 4d with an interval in the lateral direction (width direction) of the housing 4; The support rod 7b is fixed as being horizontally mounted between the fixing portions 7a and extends in the horizontal direction of the housing 4 (see FIG. 5). Note that the housing-side upper support fitting 7 may be provided on the back surface 4e instead of being provided on the top surface 4d of the housing 4.

  Here, in the fire hydrant apparatus 1, basically, as shown in FIG. 3A, the housing is provided with the wall surface side upper support bracket 6 and the housing side upper support bracket 7. 4 is moved substantially horizontally toward the installation position on the wall surface W (in the direction of arrow A1), as shown in FIG. 3B, the support bar 7b of the housing-side upper support bracket 7 is supported on the wall surface side. It can be inserted into the holding portion 6b of the metal fitting 6 from the opening 6a and can be held by the holding portion 6b, and the housing 4 can be supported on the wall surface W. Thereby, it is possible to install the housing 4 on the wall surface W without moving the housing 4 above the installation position, and to simplify the work of installing the housing 4 on the wall surface W. Even if there is no space for moving the housing 4 above the position (for example, when the floor board FS is located above the center of the tunnel T, the wall W is inclined upward toward the roadway, In some cases, there is no space for moving the housing 4 to the housing 4), and the housing 4 can be easily installed at the installation position.

  As described above, in the case of the present embodiment, the sandwiching portion 6b of the wall surface side upper support bracket 6 sandwiches the support bar 7b of the housing side upper support bracket 7 that is the sandwiched portion from above and below, The support bar 7 b of the housing-side upper support fitting 7 that is the sandwiched portion is assumed to extend in the lateral direction of the housing 4. The casing 4 can be rotated in the front-rear direction with the support rod 7b as a rotation axis, and as described in detail later, the angle in the vertical direction can be adjusted.

[Wall side lower support bracket (an example of a wall side second support member)]
The fire hydrant device 1 is attached to the wall surface W as a support member for installing the housing 4 on the wall surface W, and is positioned below the wall surface side upper support bracket 6 so that the vertical angle adjustment is possible. A wall-surface-side lower support fitting 8 having a possible flat connection plate 8a (an example of a connection portion) is provided.

  Specifically, the wall surface side lower support bracket 8 has a U-shaped base portion 8c and a column portion 8e that is pivotally mounted between both side plates of the base portion 8c. A connection plate 8a is provided, and a fixing portion 8d for attachment to the wall surface W is provided on the bottom plate of the base portion 8c (see FIG. 6). And as above-mentioned, the connection surface 8b of the connection board 8a is attached to the wall surface W by the fixing | fixed part 8d (refer FIG. 3 (a) and (b)).

  In the case of this embodiment, the wall surface side lower support bracket 8 is also attached to the wall surface W by fixing (bolting) the fixing portion 8d to the insert anchor AC in the same manner as the wall surface side upper support bracket 6. Yes. Although the number and arrangement thereof are not shown, like the wall-surface-side upper support fitting 6, the number and arrangement can be three at intervals in the length direction of the tunnel (length direction of the housing 4). This arrangement and number can be changed in accordance with the number and arrangement of the insert anchors AC, but are spaced by 2 in the lateral direction of the casing 4 so that the casing 4 can be stably supported. It is preferable to use more than one.

[Case side lower support bracket (an example of the case side second support member)]
The fire hydrant apparatus 1 is attached to the casing 4 as a support member for installing the casing 4 on the wall surface W, and is positioned below the casing-side upper support bracket 7 so that the vertical angle adjustment is possible. A housing-side lower support fitting 9 having a flat plate-like connecting plate 9a (an example of a connecting portion) is provided. As will be described later, the case-side lower support fitting 9 is in contact with the wall-side lower support fitting 8 to support the case 4, and is arranged so as to correspond to the position and number of the wall-side lower support fitting 8. .

  Specifically, the housing-side lower support bracket 9 has the same structure as the wall surface-side lower support bracket 8. That is, it has a U-shaped base portion 9c and a support post portion 9e that is pivotally mounted between both side plates of the base portion 9c, and a connecting plate 9a is provided at the tip end portion of the support post portion 9e. A fixing portion 9d for attachment to the housing 4 is provided on the bottom plate of 9c (see FIG. 6). And as above-mentioned, the connection surface 9b of the connection board 9a is attached to the back surface 4e of the housing | casing 4 by the fixing | fixed part 9d (refer FIG. 3 (a) and (b)). .

  Here, the wall surface W of the tunnel has a curved surface in the vertical direction as shown in FIG. When installing the fire hydrant device 1 on such a wall surface W, it is preferable that the vertical angle can be adjusted. In the present embodiment, the wall surface side lower support fitting 8 and the case side lower support fitting 9 function not only as a support member of the case 4 but also as a vertical angle adjusting member of the case 4. That is, in the case of this embodiment, the wall surface side lower support bracket 8 is pivotally attached so that the support column portion 8f can rotate around the rotation axis along the lateral direction of the wall surface W (lateral direction of the housing 4) with respect to the base portion 8c. It is assumed that the vertical angle of the connecting plate 8a provided at the tip of the connecting plate 8a can be adjusted. Further, the housing-side lower support bracket 9 is also attached so that the column portion 9f can pivot about a rotation axis along the lateral direction of the housing 4 (lateral direction of the wall surface W) with respect to the base portion 9c. The vertical angle of the connecting plate 9a provided at the tip can be adjusted. And as above-mentioned, the housing | casing 4 can be rotated in the front-back direction centering | focusing on the support bar 7b of the housing side upper support metal fitting 7, and can change the angle of a vertical direction. Thus, if the connection plate 8a of the wall surface side lower support fitting 8 and the connection plate 9a of the case side lower support fitting 9 are connected by adjusting the respective vertical angles, the vertical angle of the case 4 is desired. The angle can be adjusted.

  Note that only one of the wall-side lower support fitting 8 and the housing-side lower support fitting 9 may be provided. That is, as shown in FIG. 2A, only the wall surface-side lower support bracket 8 may be connected directly to the rear surface of the housing 4, and the illustration is omitted. The connection plate 9a may be directly connected to the wall surface W only as the housing-side lower support fitting 9. Furthermore, when only the wall surface side lower support bracket 8 is used, the connection plate 8a is replaced with a flat plate, and the L-shaped cross section corresponding to the corner between the back surface 4e and the bottom surface 4f of the housing 4 is used. The bottom of the housing 4 may be placed.

  As mentioned above, although an example of embodiment of this invention was demonstrated, this invention is not limited to said embodiment, A various change is possible.

  For example, the wall surface side upper support bracket 6 and the wall surface side lower support bracket 8 can be attached to the wall surface of a tunnel without an insert anchor. In that case, a fixing means such as a bolt hole can be newly provided on the wall surface and used for attachment.

  Further, the wall-side support metal fitting may be a long one having a length that is the same as or longer than the length of the housing 4. 7 to 9 show an example in which the upper support metal fitting on the wall surface side has such a long length. In the case of this example, as an upper support metal fitting on the wall surface side, a long wall surface side upper support rail 10 (see FIG. 8) fixed to the wall surface W along the length direction of the tunnel T by being fixed by an insert anchor AC; A long wall surface side upper support that has a flange portion 6d 'fitted into a groove portion 10a of the support rail 10 at the rear end portion, and is fixed to the support rail 10 so as to be movable along the length direction. A metal fitting 6 ′ (see FIG. 9) is used. The wall-side upper support fitting 6 ′ has, in the same manner as the above-mentioned wall-side upper support fitting 6, a holding portion 6b ′ provided with an opening 6a ′ that opens toward the front of the wall surface W. The part 6b ′ is attached to the wall surface side upper support rail 10 in such a direction as to sandwich the object to be sandwiched from above and below (see FIG. 7). Similarly to the case-side upper support fitting 7, the case-side upper support fitting 7 ′ is inserted into the holding portion 6 b ′ of the wall-side upper support fitting 6 ′ and supported by the holding portion 6 b ′. In addition to having the rod 7b 'and a pair of fixing portions 7a' fixed so that the supporting rod 7b 'is horizontally mounted, unlike the case-side upper support bracket 7, the fixing portion 7a' has a housing. It is assumed that the body 4 is fixed to the back surface 4e, and the support bar 7b 'is provided on the back surface 4e of the housing 4 (see FIG. 7). As a result, similar to the above-mentioned wall-side upper support fitting 6 and housing-side upper support fitting 7, the housing 4 is substantially horizontal (arrow A1) toward the installation position on the wall W as shown in FIG. 7b), the support bar 7b 'of the housing-side upper support fitting 7' is opened in the holding portion 6b 'of the wall-side upper support fitting 6', as shown in FIG. 7B. And the housing 4 can be supported by the wall surface W. In the case of this example, as the upper support metal fitting on the wall surface side, the long wall surface side upper support rail 10 fixedly attached to the wall surface W along the length direction of the tunnel T and the length of the support rail 10 are long. By using the long wall-side upper support fitting 6 ′ that is fixed and attached so as to be movable in the direction, the attachment position of the wall-side upper support fitting 6 ′ is set in the length direction of the wall-side upper support rail 10. By moving, the attachment position of the housing 4 can be adjusted in the length direction of the tunnel T. In addition, about the wall surface side upper support metal fitting 6 ', instead of using a long thing, you may make it use a plurality of short things.

  Further, the lower support fitting on the wall surface side may be a long one together with the upper support fitting. FIGS. 10 and 11 show an example of the case where the lower support metal fitting on the wall surface side has such a long length. In the case of this example, the wall surface side lower support bracket 8 ′ that directly supports the housing 4 is elongated (see FIG. 11), and is fixed to the wall surface W by the insert anchor AC along the length direction of the tunnel T. (See FIG. 10). As shown in FIG. 10, in the wall surface side lower support bracket 8 ′, the placement portion 8 a ′ functions as a portion on which the housing 4 is placed and supports the housing 4. Is assumed to have an L-shaped cross section corresponding to the corner between the back surface 4e and the bottom surface 4f of the housing 4. The fixing portion 8 b ′ is fixed to the wall surface W by the insert anchor AC and functions as a fixing portion to the wall surface W, but the shape thereof is inclined along the inclination of the wall surface W.

1: Fire hydrant device 2: Fire hose 2a: Fire extinguishing nozzle 3: Hose storage part 4: Housing 4a: Opening 4b: Front door 4c: Front panel 4d: Top surface 4e: Back surface 4f: Bottom surface 5: Operation lever 6: Wall surface Side upper support bracket 6a: Opening portion 6b: Clamping portion 6c: Base portion 6d: Fixed portion 6e: Connecting portion 6 ': Upper support bracket on the wall surface side
6a ': Opening part 6b': Clamping part 6d ': Flange part 7: Housing side upper support metal fitting 7a: Fixing part 7b: Support bar 7': Case side upper support metal part 7a ': Fixing part 7b': Support bar 8: Wall side lower support bracket 8a: Connection plate 8b: Connection surface 8c: Base 8d: Fixing portion 8e: Supporting portion 8 ': Wall side lower support bracket 8a': Placement portion 8b ': Fixing portion 9: Housing side lower support bracket 9a: Connection plate 9b: Connection surface 9c: Base part 9d: Fixing part 9e: Supporting part 10: Wall side upper support rail 10a: Groove part T: Tunnel W: Wall surface SG: Segment AC: Insert anchor R1: Roadway R2: Observer passage FS: Floor slab

Claims (6)

A fire hydrant device having a housing with a built-in hose housing part for storing a fire hose, and installed on a wall surface of a tunnel,
A wall surface side first support member attached to the wall surface and having a clamping portion provided with an opening that opens toward the front surface of the wall surface;
A housing-side first support member that is attached to the housing and has a sandwiched portion that is sandwiched in the sandwiching portion from the opening of the wall-side first support member and sandwiched by the sandwiching portion; ,
The fire hydrant apparatus according to claim 1, wherein the sandwiched portion of the housing side first support member is sandwiched by the sandwiching portion of the wall surface side first support member, and the housing is supported on the wall surface.   The sandwiched portion of the housing side first support member has a rod shape and extends in the lateral direction of the housing, and the wall surface side first support member sandwiches the sandwiched portion from above and below. The fire hydrant device according to claim 1, wherein: A wall surface side second support member that is located below the wall surface side first support member and is attached to the wall surface, and having a connecting portion capable of adjusting a vertical angle;
A housing-side second support member that is positioned below the housing-side first support member and is attached to the housing and has a connection portion that can adjust a vertical angle;
2. The vertical angle of the casing can be adjusted by connecting the connecting portion of the wall surface side second supporting member and the connecting portion of the casing side second supporting member. 2. The fire hydrant device according to 2. A fire extinguisher box having a housing for storing a fire extinguisher and installed on the wall of a tunnel,
A wall surface side first support member attached to the wall surface and having a clamping portion provided with an opening that opens toward the front surface of the wall surface;
A housing-side first support member that is attached to the housing and has a sandwiched portion that is sandwiched in the sandwiching portion from the opening of the wall-side first support member and sandwiched by the sandwiching portion; ,
The fire extinguisher box, wherein the sandwiched portion of the housing side first support member is sandwiched by the sandwiching portion of the wall surface side first support member, and the housing is supported on the wall surface.   The sandwiched portion of the housing side first support member has a rod shape and extends in the lateral direction of the housing, and the wall surface side first support member sandwiches the sandwiched portion from above and below. The fire extinguisher box according to claim 4, wherein A wall surface side second support member that is located below the wall surface side first support member and is attached to the wall surface, and having a connecting portion capable of adjusting a vertical angle;
A housing-side second support member that is positioned below the housing-side first support member and is attached to the housing and has a connection portion that can adjust a vertical angle;
The vertical angle of the casing can be adjusted by connecting the connecting portion of the wall surface side second supporting member and the connecting portion of the casing side second supporting member. 5. A fire extinguisher box according to 5.

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