JPH078642Y2 - Diaphragm structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partition plate structure provided in a balcony or the like of an apartment house and capable of evacuating to an adjacent door in an emergency.

[0002]

2. Description of the Related Art Generally, a partition structure having a destructible board is installed at the boundary position between a balcony and an adjacent door in an apartment house or the like to enable evacuation to the adjacent door in an emergency. Has been done. Conventionally, as this partition plate structure, a plate frame made of a material that can be kicked with a foot or the like is fitted into a frame member assembled in a square shape is often used. Used a plate made of a destructible material such as an asbestos board.

However, a sufficient force is required to break through the plate member, and the strength varies depending on the material, and it is not possible to easily secure a sufficient escape port. There were some problems, and there was a need for improvement. Then, recently, in view of such a situation, a partition frame shown in FIG. 9 has been proposed (actually opened flat 2-14).
9001). This partition frame is provided with a fixing plate 34 at the upper end of the partition frame 31, and the evacuation opening 3 at the lower end of the partition frame 31.
2 is opened and the opening 32 can be opened and closed by the movable plate 33. Then, there is disclosed a structure in which the movable plate 33 is rotated and tilted, or a structure in which the movable plate 33 can be moved upward.

[0004]

In the partition frame shown in FIG. 9, for example, when an object such as a box is placed in the vicinity of the partition frame, this object becomes an obstacle. Movable plate 3
In some cases, it may be difficult to rotate 3 sufficiently. In the case of the structure in which the movable plate 33 is moved upward, the movable plate 33 is fixed to the two fixed plates 34.
Although a technique of moving the movable plate 33 upward along the partition frame 31 between the spaces is disclosed, the movable plate 33 is supported by a suspending wire having a weight connected to one end through a pulley. In addition, the structure is complicated because the fixed plate 34 is avoided and moved. The present invention has been made in view of the above problems, and provides a partition plate structure in which an evacuation opening can be easily and reliably opened, has a simple structure, and is easy to install and economical. It is an object.

[0005]

In order to solve the above technical problems, a partition plate structure according to the present invention is provided with rail frame members 1 standing on both sides of a passage and between the rail frame members 1. And a vertical frame 5 that slides vertically along both rail frame members 1
And a partition plate structure for partitioning a passage, which includes a partition plate 4 fitted into the frame 5 at a distance, wherein the partition frame 5 is provided with an engagement piece 6 at a portion in contact with the rail frame material 1. The rail frame member 1 is provided with a first engaging piece 2 which is engaged with the engaging piece 6 and which engages the lowering of the frame 5 at a position where the frame 5 closes the passage, and the first engaging piece 2. A second locking piece 3 which is provided above the stop piece 2 to allow the upward movement of the engagement piece 6 and to prevent the downward movement of the engagement piece 6 is provided. The engaging piece 6 is pulled up upward.
Is engaged with the second locking piece 3 and an opening for evacuation is formed below the frame 5 at this interval.

[0006]

The partition structure according to the above means is arranged for partitioning a passageway from an adjacent door in a balcony or the like of an apartment house,
In the event of an emergency, the partition will be opened to allow communication between adjacent doors. When arranging this partition structure, for example, a fixture or the like is fixed to the wall of the main body of the building of the passage of the balcony, one of the rail frame members 1 is attached to this, and the other rail frame member 1 is attached to the rail of the balcony. The rail frame members 1 are mounted in the same manner, and at the same time, the rail frames 1 are mounted with the frame 5 interposed therebetween so that the frame 5 can slide up and down along the rail frame members 1.

The engaging piece 6 and the first engaging piece 6 are engaged with each other so that the engaging piece 6 engages with the first engaging piece 2 at a position where the frame 5 is sufficiently lowered to close the passage. The stoppers 2 are attached to the frame 5 and the rail frame member 1 separately from each other. The engaging piece 6 provided on the frame 5 in the normal state is locked by the first locking piece 2 so that the frame 5 is separated from the rail frame member 1 at this position.
Fixed to.

In the event of an emergency such as a fire, the evacuee pulls up the frame 5 at the above distance. Then, the engagement piece 6 becomes the first
Of the second locking piece 3 which is moved upward from the engagement with the locking piece 2 and is provided above.
Since the locking piece 3 of (1) allows upward movement, it passes therethrough as it is, and the engaging piece 6 moves onto the second locking piece 3.
Even if the refugee separates and releases the frame 5 at this position, the engaging piece 6 is prevented from descending by the second locking piece 3, and the frame 5 is held apart at this position. Therefore, an opening is formed below the separating frame 5, and an evacuee evacuates to the adjacent door through this opening.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a partition plate structure according to the present invention will be described in detail below with reference to the drawings. FIG. 1 shows a partition plate structure provided at a boundary portion between adjacent doors in a balcony of an apartment house. This partition structure has a rail frame member 1a vertically arranged on a wall 9 on the side of a building main body of a balcony, and a rail frame member 1a arranged on a wall 10 of a handrail of a balcony in parallel with the rail frame member 1a. 1b and these rail frame materials 1a and 1b
And a separating plate 7 that is inscribed on the inside. The partition plate 7 is composed of a rectangular partition frame 5 that slides up and down along the rail frame members 1a and 1b, and a rectangular partition plate 4 fitted in the partition frame 5. Light metal such as aluminum is used for the rail frame members 1a and 1b and the separating frame 5.

As shown in FIGS. 2 and 4, the rail frame members 1a and 1b are provided with groove portions 21 having a U-shaped cross section, and the groove portions 21 are arranged so as to face each other. The trapezoidal plate-shaped holder member 2 is provided in the vicinity of the upper end portion, the central portion and the lower end portion of the rail frame members 1a and 1b.
(Corresponding to the first locking piece) is fixed to the bottom surface portion 21a of the groove portion 21 with screws 11 with the trapezoidal short side portion 2a facing upward, and also at the center of the rail frame members 1a and 1b. The lock plate 3 (second
(Corresponding to the locking piece of 4) is fixed using a screw 11 (see FIG. 5). As shown in FIG. 5, the lock plate 3 is made of a spring material, and has a V-shaped blade portion 3 extending upward and to the left and right.
The blade portion 3a is formed so as to abut the left and right side walls of the groove portion 21 of the rail frame member 1.

On the other hand, the separating frame 5 comprises a horizontal frame bar 5a forming the upper and lower sides of the rectangular separating frame 5 and a vertical frame bar 5b forming the left and right sides. As shown in FIG. 4, each of the frame bars 5a and 5b has a concave cross section, and a C-shaped groove 22 having a C shape is formed in this concave. Also,
As shown in FIGS. 2 and 5, a C-shaped holder member 6 (corresponding to an engaging piece) is attached to the vertical frame rod 5b. When the C-shaped holder member 6 is in the normal position in which the frame 5 is lowered, the C-shaped holder member 6 keeps the C-shaped holder member 6 from the rail frame member 1.
It is attached to a position where it engages with the holder material 2 provided on a and 1b.

As shown in FIG. 5, the C-shaped holder member 6 is composed of a short piece having a concave cross section, and slides on the back surface 6b of the C-shaped holder member 6 and the rail frame member 1 of the vertical frame rod 5b. The sliding surface 23 is joined with the screw 11. Further, on the left and right side wall portions 6a of the C-shaped holder member 6, acute-angled cut portions 6c are formed upward from the lower end of the side wall portion 6a. In the C-shaped holder material 6, the left and right side wall portions 6a of the C-shaped holder material 6 are the groove portions 2 of the rail frame material 1.
It slides up and down along 1 (see FIG. 6). On the other hand, in the enclosure formed by the vertical frame rods 5b and the horizontal frame rods 5a of the separating frame 5, the partition plate is formed by using the C-shaped groove portions 22 provided in the vertical frame rods 5b and the horizontal frame rods 5a. 4 is fitted.

When mounting the partition plate structure according to the above embodiment on a balcony, as shown in FIGS. 1 to 3, several vertical mounting brackets 8 are attached to a wall 9 on the building body side of the balcony. It is fixed and the bracket 8a attached to the rail frame member 1a is fixed. On the other hand, the mounting bracket 8 is similarly attached to the wall 10 of the balcony railing.
Is fixed and the bracket 8a attached to the rail frame member 1b is fixed.
Is sandwiched between the rail frame members 1a and 1b, and the C-shaped holder member 6 is fitted in the groove portion 21 of the rail frame member 1 to attach the rail frame member 1b.

In the partition structure according to the above embodiment, the partition plate 7 of the partition structure is normally kept in a lowered state to form a boundary surface with an adjacent door. In this state, in the separating plate 7, the C-shaped holder members 6 mounted above, in the center and below the left and right separating frames 5b engage with the holder members 2 provided in the rail frame member 1, The separating plate 7 is supported at that position. At this time, as shown in FIG. 7, the notches 6a provided in the C-shaped holder member 6 are fitted and locked in the trapezoidal left and right inclined portions of the holder member 2, and the plate 7 is firmly fixed to the rail. It is fixed to the frame material 1 and plays a role as a partition plate with the adjacent door.

When an emergency such as a fire occurs and it is necessary to evacuate to the adjacent door over the balcony, the evacuee pulls up the separating plate 7 and separates it along the rail frame members 1a and 1b. Move upwards. Then, each C-shaped holder member 6 provided on the frame 5 is released from the locking of the holder member 2, slides in the groove portion 21 of the rail frame member 1 and moves upward, and eventually the lock plate 3 of the lock plate 3 is released. Reach the position. When the C-shaped holder material 6 further rises, the side wall portion 6a of the C-shaped holder material 6 rises while pushing and bending the tip end portion of the V-shaped blade portion 3a of the lock plate 3 inward, and eventually the C-shaped holder material 6 is removed. When passing the lock plate 3, the V-shaped blade portion 3a of the lock plate returns to its original position due to the elastic force,
The tips of the blades 3a come into contact with the left and right side walls 21b of the groove 21 of the rail frame member 1.

Therefore, after the plate 7 is pulled up to the position where the C-shaped holder material 6 passes the lock plate 3,
Even if the separating plate 7 is released, if the separating plate 7 descends and the C-shaped holder member 6 reaches the V-shaped blade portion 3a of the lock plate 3, the tip end of the blade portion 3a and the C-shaped holder member 6 are released. Engages with the lower end of the side wall 6a, and supports the plate 7 at this position. In this supported state, an opening is formed below the separating plate 7, and an evacuee evacuates to the adjacent door through this opening.

FIG. 8 shows a lock plate 15 according to another embodiment. The lock plate 15 has two elongated plate pieces 13, and both plate pieces 13
Holes are provided at these ends and the bolts 14 are inserted, and the bolts 14 are attached to the bottom surface portion 21a of the rail frame member 1 by using nuts. The two plate pieces 13 can be freely opened and closed.
The front end portions of the plate pieces 13 are in contact with the left and right side walls 21b of the groove portion 21 of the rail frame member 1 in a state of being opened in a V shape.
When the C-shaped holder material 6 rises and passes through the lock plate 15, the side wall portion 6a of the C-shaped holder material 6
Due to the influence of two V-shaped plate pieces 13 of the lock plate 15
Is closed a little, the C-shaped holder material 6 passes through here, and eventually,
When the C-shaped holder material 6 passes the lock plate 15,
The V-shaped plate pieces 13 are opened by their own weight, and the tips of these plate pieces 13 come into contact with the left and right side walls of the rail frame member 1 again. After this,
When the plate 7 moves downward and the C-shaped holder member 6 reaches the position of the lock plate 15, the tip end of these plate pieces 13 and the lower end of the side wall 6a of the C-shaped holder member 6 are engaged, It functions similarly to the lock plate 3 in the above embodiment.

Therefore, in the partition plate structure according to the present embodiment, in normal times, the acute angled cut portion 6 provided in the C-shaped holder member 6 is used.
Since c is deeply fitted into the holder member 2 and locked, the plate 7 is securely fixed to the rail frame member 1 without any rattling against a large wind, etc. The function is fully demonstrated. Then, at the time of evacuation, only by pulling up the separating plate 7 to a required height, the separating plate 7 is automatically locked and the opening for evacuation can be secured easily and surely. Moreover, since the method of pulling up the separating plate 7 is used,
Even if there is an object near, there is no problem.

Further, since the rail frame member 1 is separated from the plate 7 and the simple parts to be attached thereto, it is necessary to perform special processing on the plate 7 itself except for attaching the C-shaped holder member 6. Therefore, since the structure is simple, the installation and processing are easy, which is economically excellent. Further, since the separating plate 7 is not destroyed, it is convenient that the material of the separating plate 7 can be freely selected.

The separating plate 7 used in the above embodiment is composed of a rectangular separating frame 5 and a partitioning plate 4 fitted in the separating frame 5, but has a proper thickness without the separating frame 5. It goes without saying that the plate 7 may be formed by separating only the partition plate of the shell. In this case, the C-shaped holder material 6 is directly attached to the side wall of the partition plate.

[0021]

As described above, according to the partition plate structure according to the present invention, the partition plate 4 that slides up and down along the rail frame members 1 standing on both sides of the passage is fitted in the partition plate. Frame 5
And an engaging piece 6 is provided on the separating frame 5 at a portion in contact with the rail frame member 1, while the rail frame member 1 is provided with
A first locking piece 2 is provided above the first locking piece 2, which is engaged with the engaging piece 6 and locks the lowering of the frame 5 at a position where the frame 5 closes the passage. Since the engaging piece 6 is provided with the second engaging piece 3 that allows the engaging piece 6 to move upward and stops the descending movement of the engaging piece 6, the engaging piece 6 is normally set to the first position. The frame 5 is securely fixed to the rail frame material 1 by being locked by the locking piece 2 of the above and effectively functions as a partition plate with the adjacent door, and the frame 5 can be separated by the evacuees in an emergency.
The frames 5 are automatically separated by simply pulling up to the required height, and the opening for evacuation can be secured easily and surely.

Further, since it has a simple structure, it has an effect of being excellent in installation property and economical efficiency. Further, since the partition plate 4 is not destroyed, it is convenient that the material of the partition plate 4 can be freely selected.

[Brief description of drawings]

FIG. 1 is an explanatory view of a partition plate structure according to an embodiment of the present invention.

FIG. 2 is a perspective view of an entire partition plate structure according to an embodiment.

FIG. 3 is a sectional view taken along line III-III in FIG.

FIG. 4 is a detailed perspective view of the partition plate structure according to the embodiment.

FIG. 5 is a diagram showing an engaging portion between a rail frame member and a frame that is separated from each other.

FIG. 6 is a view showing a state in which the frame is slid along the rail frame member.

FIG. 7 is a view showing engagement between a C-shaped holder member and a lock plate or a holder member.

FIG. 8 is a view showing a lock plate according to another embodiment.

FIG. 9 is a perspective view of a partition plate structure according to a conventional example.

[Explanation of symbols]

 1 Rail Frame Material 2 Holder Material (First Locking Piece) 3 Lock Plate (Second Locking Piece) 4 Partition Plate 5 Separating Frame 6 C-Shaped Holder Material (Engaging Piece)

Claims (1)

[Scope of utility model registration request] 1. A rail frame member (1) provided upright on both sides of a passage, and a frame provided between these rail frame members (1) and vertically slidable along both rail frame members (1). (5)
A partition plate structure for partitioning a passage, which includes a partition plate (4) fitted in the partition frame (5), wherein the partition frame (5) is provided at a portion in contact with the rail frame member (1). While the engaging piece (6) is provided, the rail frame member (1) is engaged with the engaging piece (6), and the frame (5) is lowered at the position where the separating frame (5) closes the passage. And a first engaging piece (2) for engaging with the first engaging piece (6) provided above the first engaging piece (2).
And a second locking piece (3) for allowing the upward movement of the engaging piece (6) to stop the downward movement of the engaging piece (6), and at the time of evacuation, the frame (5) is pulled upward to raise the engaging piece. A partition plate structure characterized in that (6) is engaged with the second locking piece (3), and an opening for evacuation is formed below the frame (5) separated from this.