JP2547252Y2 - Fire extinguisher case - Google Patents

Description

[Detailed description of the invention]

[0001]

[Industrial applications] The present invention relates to office buildings, hotels,
The present invention relates to a fire extinguisher case embedded in a wall of a building such as a hospital.

[0002]

2. Description of the Related Art Conventionally, when installing a fire extinguisher in a building,
A method of storing a fire extinguisher in a fire extinguisher case embedded in a wall of a building is known.

The conventional fire extinguisher case is shown in FIG.
As shown in FIGS. 21 to 24, there has been known a structure in which the whole is integrally formed using aluminum as a material. The following is a description based on the drawings. Reference numeral 41 denotes a recess for holding a fire extinguisher 42 upright.
A fire extinguisher case integrally provided with a main body portion 43 having a 43 and an edge portion 45 covering an outer periphery at a front end portion of the main body portion 44, and the fire extinguisher case 41 is a frame embedded in a wall surface 46 of a building in advance. The mounting bracket 47 is fitted into the mounting bracket 47 of the mold from the front, and the rear end is supported by the mounting bracket 47 by screwing.

[0004] When the fire extinguisher case 41 is supported by the mounting bracket 47, the back surface of the edge 45 is the wall surface of the building.
Contact 46. Reference numeral 48 denotes a hook attached by screwing to the front surface of the rear end of the fire extinguisher case 41 at the center in the width direction of the main body 44, and an engagement fitting on the rear surface of the fire extinguisher 42 housed in the main body 44 is engaged. Thus, the fire extinguisher 42 can be supported in an upright state. The hook 48 is provided in a fixed position.

[0005]

[Problem to be Solved by the Invention] Since the above-mentioned conventional fire extinguisher case 41 is integrally formed as a whole, if it is desired to change the design or material of the edge portion 45 (frame), it is necessary to remodel the entire fire extinguisher case. However, there was a problem in terms of manufacturing cost.

[0006] The present invention solves such a problem, and has a common main body, which makes it possible to replace the frame, and eliminates the need to redesign the entire fire extinguisher case even when it is desired to change the design or material of the edge. It is an object of the present invention to reduce the manufacturing cost and to easily connect the frame to the main body.

[0007]

SUMMARY OF THE INVENTION In order to solve this problem, the present invention provides a fire extinguisher case in which a fire extinguisher case main body is embedded at a predetermined position. The frame members that are oriented in the horizontal direction are also fitted to the front end of the bottom plate of the fire extinguisher case main body and the front end of the upper plate of the main body, respectively, to the left and right frame members. On the other hand, both ends of the frame member facing in the horizontal direction are supported via connecting metal fittings. Further, in the present invention, in a fire extinguisher case in which a fire extinguisher case main body is embedded in a predetermined location, a body, an upper plate portion screwed to an upper end of the body, and a screw fixed to a lower end of the body also. The fire extinguisher case body is composed of the bottom plate portion and the left and right frame members are fitted to both sides of the front end of the fire extinguisher case body, and the lower ends of the left and right frame members are screwed to the bottom plate portion. The frame member facing horizontally is fitted to the front end of the upper plate portion of the fire extinguisher case main body, and both ends of the frame member facing horizontally are connected to the left and right frame members via connecting fittings. This is what we support.

[0008]

With this structure, the frame member can be easily replaced by fitting and disengaging the frame member with respect to the fire extinguisher case main body embedded in a predetermined location, and even when the design or material of the edge portion is desired to be changed, the fire extinguisher case can be changed. There is no need to rework the whole.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. First, a first embodiment will be described with reference to FIGS. 1 to 18. Reference numeral 1 denotes a body 2 composed of a left body member 2a and a right body member 2b, and an upper plate portion 3 screwed to an upper end of the body 2. And a bottom plate 4 similarly screwed to the lower end of the body 2. The left main body member 2a and the right main body member 2b are vertically slidably fitted with the connecting member 6 to the rear protruding portions 5a, 5b at the center of the rear end of the body portion 2 so as to wrap the rear protruding portions 5a, 5b from outside. ing. Specifically, the protrusions 6a, 6b on both sides of the coupling member 6 are engaged with the grooves 7a, 7b formed on the side of the rear protrusions 5a, 5b so as to face in the vertical direction. 8 is a rear protruding portion 5 of the body portion 2 combined by the connecting member 6.
a, a hook mounting groove formed in the vertical direction inside of 5a, and both side engaging pieces 9a, 9a of the hook 9 are slidably engaged in the vertical direction on both sides of the groove 8,
The tip of a screw shaft 10 screwed into a screw hole 9c provided in a central plate portion 9b of the hook 9 is pressed against the center inner surface of the groove portion 8, whereby the hook 9 is pushed back forward and the both-side engaging pieces 9a are pressed. , 9 a are configured to be locked inside the groove 8.

Reference numeral 11 denotes a screw for fixing the upper plate 3 to the upper end of the body 2, and 12 denotes a screw for fixing the bottom plate 4 to the lower end of the body 2. An upward bent piece 3a is formed at the front end of the upper plate 3 and a downward bent piece 4a is formed at the front end of the bottom plate 4. 13a and 13b are engaging pieces formed on the front end portions of the left and right main body members 2a and 2b forming the body 2 over the entire length in the vertical direction.
Elongated frame members 14a and 14b slide fit vertically into 13b, and bent pieces 3a and 4a of the upper plate 3 and the bottom plate 4 are fitted.
The long frame members 14c and 14d are provided by sliding fitting in the horizontal direction, and these frame members 14c and 14d
Surrounding the front end of the. Reference numeral 15 denotes a sign plate provided on the upper end of the front end of the main body 1. The lower end of the sign plate 15 fits into the groove 16 on the upper surface of the frame member 14c engaged with the bent piece 3a of the upper plate 3. The upper end of the sign board 15 is fitted into a groove 17 on the lower surface of a long picture frame member 14e provided between the upper ends of the frame members 14a and 14b on both sides extending upward from the main body 1. 15, both sides of the frame member 14a,
It is fitted in the groove 18 of 14b.

The five frame members 14a to 14e
Among them, the other frame members 14a, 14b, 14d, 14e other than the frame member 14c engaged with the bent piece 3a of the upper plate portion 3 have the same sectional shape, and these four frame members 14a, 14b, 14d. , 14e
Are connected by an L-shaped connecting bracket 19 and a screw shaft 20, respectively. That is, the frame members 14a, 14b,
Half of the connecting fitting 19 is inserted into the adjacent end of the groove 21 of 14d, 14e, and the tip of the screw shaft 20 screwed into the screw hole 19a of the connecting fitting 19 is pressed against the inner surface of the groove 21. As a result, the connecting fitting 19 is pushed forward and locked on both sides of the groove 21. Also, the frame member
14c, the connecting metal fittings 23 are inserted into both ends of the groove 22. The connecting metal 23 is pushed forward by pressing the tip of the screw shaft 24 screwed into the screw hole 23a of the connecting metal 23 against the inner surface of the groove 22. It is configured to be returned and locked on both sides of the groove 22. The connecting bracket 23 has one end 23b protruding from the groove 22, and the one end 23b is connected to the frame members 14a, 14b on both sides.
The groove 18 is fitted and locked. The left main body member 2a and the right main body member 2 of the fire extinguisher case having the above configuration.
b, top plate part 3, bottom plate part 4, coupling member 6, frame member 14a-
14e, the sign plate 15 is made of a metal plate such as aluminum or a synthetic resin. 26 is a sticker attached to the front of the sign board 15.

Next, before installing the fire extinguisher case 27,
A frame type mounting bracket embedded in a concave portion 29 of a wall surface 28 of the building, the mounting bracket 27 is made by combining a plurality of iron plates by welding or the like, and a rear end portion is formed on an inner surface of the concave portion 29. It is fixed with screws. The mounting bracket 27 has claw portions 31 on both sides of the front end of the fire extinguisher case having the above-mentioned structure, which are elastically engaged with the grooves 30 on both sides of the front end of the left and right main body members 2a and 2b. A pressing plate 32 is provided at the upper end of the pressing plate 32 to be in contact with the back surface of the plate 15 and screwed thereto.

Therefore, when the fire extinguisher case is installed so as to be embedded in the wall of the building, before mounting the fire extinguisher case, the mounting bracket 27 is embedded and mounted in the recess 29 of the wall surface 28 of the building. The fire extinguisher case is fitted into the bracket 27 from the front. At this time, the frame members 14a-
When the fire extinguisher case is fitted to the mounting bracket 27 until the back surface of the fire extinguisher 14e abuts against the wall surface 28 of the building, the claws 31 are inserted into the grooves 30 on both sides of the front ends of the left and right main body members 2a and 2b of the fire extinguisher case.
Elastically engage with each other to position the fire extinguisher case in the left-right direction. In this state, screw insertion holes 33 formed at the center in the width direction of the rear protruding portions 5a, 5b and the coupling member 6 are formed.
By inserting the male screw member 35 into the screw holes 36 at the rear end of the mounting bracket 27 and tightening it, the fire extinguisher case is supported by the mounting bracket 27.

As described above, the fire extinguisher 37 is installed inside the fire extinguisher case embedded and mounted in the concave portion 29 of the wall surface 28 of the building.
Depending on the size and the like, the height position of the hook 9 may be freely adjusted by loosening the screw shaft 10 in accordance with the height of the engaging member on the rear surface of the fire extinguisher 37. When there is no engaging member on the rear surface of the fire extinguisher 37, the hook 9 may be moved to a position where it does not interfere with the fire extinguisher 37.

Next, a second embodiment will be described with reference to FIGS. 19 and 20. The difference from the first embodiment is that the depth of the left and right main body members 2a and 2b in the front-rear direction is reduced.
The front end of the bottom plate 4 screwed to the lower end of the body 2 composed of the left and right body members 2a and 2b is projected forward from the body 2 to form a frame member 14 at the lower end used in the first embodiment.
d, the lower ends of the frame members 14a, 14b on both sides are screwed to the bottom plate portion 4. In the first embodiment, the fire extinguisher 37 does not protrude forward from the body 2 of the fire extinguisher case. On the other hand, in the second embodiment, the fire extinguisher 37 projects forward from the body 2 of the fire extinguisher case. Other configurations are the same.

[0016]

[Effects of the Invention] As described above, according to the present invention, the frame member can be easily replaced by fitting / removing the frame member to / from the fire extinguisher case main body, and even when it is desired to change the design or material of the edge portion. There is no need to recreate the entire fire extinguisher case, and manufacturing costs can be reduced.

[Brief description of the drawings]

FIG. 1 is a front perspective view of a fire extinguisher case according to a first embodiment of the present invention.

FIG. 2 is a perspective view of the fire extinguisher case as viewed from the rear.

FIG. 3 is an exploded perspective view of the fire extinguisher case.

FIG. 4 is a perspective view of the fire extinguisher case and a mounting bracket.

FIG. 5 is a perspective view of the fitted state of the fire extinguisher case and the mounting bracket as viewed from the front.

FIG. 6 is a perspective view of the fitting state of the fire extinguisher case and the mounting bracket as viewed from the rear.

FIG. 7 is a cross-sectional view of a hook attachment portion showing an attachment state of the fire extinguisher case.

FIG. 8 is a cross-sectional view showing a state where the fire extinguisher case is mounted on a mounting bracket.

FIG. 9 is a vertical cross-sectional view of the fire extinguisher case at a sign plate attaching portion.

FIG. 10 is an exploded perspective view of a connecting portion of the frame members of the fire extinguisher case.

FIG. 11 is a perspective view showing a state in the middle of a connection operation of the frame members of the fire extinguisher case.

FIG. 12 is a cross-sectional view showing a connection state of frame members of the fire extinguisher case.

FIG. 13 is a perspective view of the connection state of the frame members of the fire extinguisher case as viewed from the rear.

FIG. 14 is an exploded perspective view of a connection portion between a frame member fitted to a main body member of the fire extinguisher case and a frame member fitted to an upper plate portion.

FIG. 15 is a perspective view showing a state in the middle of connection work between the frame member fitted to the main body member and the frame member fitted to the upper plate of the fire extinguisher case.

FIG. 16 is a cross-sectional view showing a connection state of a frame member fitted to the main body member of the fire extinguisher case and a frame member fitted to the upper plate.

FIG. 17 is a perspective view showing a connection state of a frame member fitted to the main body member of the fire extinguisher case and a frame member fitted to the upper plate portion.

FIG. 18 is a perspective view of a hook attachment portion of the fire extinguisher case.

FIG. 19 is a perspective view of the fire extinguisher case according to the second embodiment of the present invention as viewed from the front.

FIG. 20 is an exploded perspective view of the fire extinguisher case.

FIG. 21 is a perspective view of a fire extinguisher case mounting portion in a conventional example.

FIG. 22 is a front view of the fire extinguisher case attaching portion.

FIG. 23 is a longitudinal sectional view of the fire extinguisher case attaching portion.

FIG. 24 is a cross-sectional view of the fire extinguisher case mounting portion.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body part 2 Body part 2a Left main body member 2b Right main body member 3 Top plate part 3a Folding piece 4 Bottom plate part 4a Folding piece 11,12 Screw 13a, 13b Engagement piece 14a-14e Frame member 16-18 Groove part 19 Connection Bracket 19a Screw hole 20 Screw shaft 21, 22 Groove 23 Connection bracket 23a Screw hole 23b One end 24 Screw shaft 37 Fire extinguisher

Claims (2)

(57) [Scope of request for utility model registration] 1. A fire extinguisher case body is embedded in a predetermined location.
A Murrell extinguisher case, so fitting a frame member of the left and right on both sides engaged in the front end portion of the fire extinguisher case body,
Before Symbol fitted the front end and the body portion frame member respectively to the front end face in the horizontal direction of the upper plate portion of the bottom plate portion of the fire extinguisher case the body portion, facing the horizontal direction to the left and right frame members A fire extinguisher case in which both end portions of a frame member are supported via respective connection fittings. 2. The fire extinguisher case body is embedded in a predetermined location.
A Murrell extinguisher case, and the body, and the upper plate portion which is screwed to the upper end of the barrel, likewise the bottom plate portion Toka et the extinguishers case body which is screwed to the lower end of the barrel portion constituent and, with the left and right frame members are fitted on both sides of the front end portion of the fire extinguisher case body screwed the lower end of the left and right of the frame member to the bottom plate, on the front Symbol extinguisher case the body portion A fire extinguisher case in which a frame member facing in the horizontal direction is fitted to the front end of the plate portion, and both ends of the frame member facing in the horizontal direction are supported on the left and right frame members via connection fittings.