JP3493395B2 - Sliding door device with emergency exit - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an emergency exit sliding door device having an emergency exit.

[0002]

For example, as a sliding door device, Japanese Patent Publication No. 57-25966 discloses a structure (not shown) that is framed from left and right vertical frames, a grooved upper frame, and a railed lower frame. It is known that the frame installed in the car is equipped with sliding doors (frame 2, line 11 to 15 of the same publication) framed from left and right vertical frames, upper frames, and lower frames with door wheels. Has been. By the way, in the case of using such a lower frame with a door roller, since the rail protrudes above the lower frame, there is a risk that the elderly person's household may stumbl or be caught in the rail, and the wheelchair etc. There is a problem that is difficult to use when using.

Some sliding doors are used as hanging doors. For example, in Japanese Patent Publication No. Sho 57-41348, a lower frame engaging with the sliding doors has a protruding portion. I can't solve those problems. Therefore, it is conceivable to eliminate the engaging portion between the lower frame and the sliding door, but there are problems such as the sliding door swinging and dust entering the room through the gap between the lower part of the sliding door and the lower frame.

In a room using such a sliding door or a private room such as a bathroom, for example, if an elderly person falls down and is locked, the private room cannot be easily entered, and in an emergency. , There is concern that the rescue may be delayed.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide an emergency exit sliding door device which can be passed in an emergency and which can be safely passed without a protruding portion on the lower frame.

[0006]

According to a first aspect of the present invention, there is provided a fixed frame body, a sliding door provided in the fixed frame body, and a suspension vehicle provided on the upper frame of the sliding door and mounted on the fixed frame body. in the sliding door device with an emergency exit having a length in the transverse direction to the sliding door
An opening, and an elastic mounting material on the edge of the opening.
While inserting the edges of the plate material inserted groove formed in the inner edge of the elastic mounting member, said notches for opening the side of the insertion groove
Formed over the longitudinal entire length of the insertion groove, prior SL to form a fine groove in the longitudinal direction in the lower frame of the fixed frame member is provided with a rail plate to be inserted into the narrow groove in the lower frame of the sliding door, the Both sides of rail plate
Since the resin plate is provided in the above and a part of the insertion groove is opened, when the plate member is pushed with a force of a predetermined value or more, the elastic mounting member is elastically deformed and the plate member can be removed. Further, since the elastic mounting member is disengaged by elastic deformation, it is possible to insert a plate member in reverse. Moreover, the opening that is long in the lateral direction
At the side, the notch that opens to the side of the insertion groove is
Since it is formed on the plate, it is easy for the plate to come off.
The material will not be damaged. Also, when the sliding door is opened and closed, the rail plate moves in engagement with the narrow groove portion, and since the thin groove portion and the thin rail are engaged, there is little resistance, and the rail plate causes a gap between the lower portion of the sliding door and the lower frame. Will be blocked. Further, since only the narrow groove portion is formed in the lower frame, there is no protruding portion, and shoes or the like are not fitted in the narrow groove portion. Furthermore, a narrow groove
Since the resin plates on both sides slide against the section,
You can open and close the sliding door.

[0007] According to a second aspect of the invention, solid and Teiwaku body, a sliding door provided in the fixed frame body, provided in the upper frame of the sliding door, with an emergency exit with a Tsukuruma that Noka to the fixed frame In the sliding door device, an opening is provided in the sliding door, an elastic mounting material is provided at an edge of the opening, and an edge of a plate material is inserted into an insertion groove formed at an inner edge of the elastic mounting material, and the insertion groove is formed. the part provided with the notch that opens to the side, front SL to form a groove in the length direction to the lower frame of the fixed frame, with freely provided retractable multiple lifting body in the groove portion, these adjacent lifting The bodies are engaged with each other to move up and down, and engaging grooves are formed at upper portions on both sides in the width direction of the elevating body, and a rail frame for engaging with these engaging grooves to elevate the elevating body is provided under the sliding door. Since it is provided on the frame and a part of the insertion groove is open,
When pushed with the upper force, the elastic mounting material elastically deforms and the plate material is removed
be able to. Also, due to elastic deformation of the elastic mounting material,
Since it is a thing, you can also insert a plate material in reverse
It Further, when the sliding door is opened and closed, the rail frame engages with the engagement groove and the elevating body appears and disappears, and the elevating body closes the gap between the lower part of the sliding door and the lower frame. Further, when the sliding door is opened, the groove is closed by the elevating body, so that there is no protruding portion and shoes or the like are not fitted in the groove.

According to a third aspect of the present invention, the lower frame is made of a plate member, the plate member is bent to form the groove portion, and the groove is inclined obliquely downward from the upper edge of the groove portion toward the width direction side. If the slanted part is placed in the bathroom or the outdoor side, it is possible to prevent water and dust from entering the outside or the indoor side of the bathroom, and use the slanted part for mounting other fixed doors. it can.

[0009]

Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 to 4 show a first embodiment of the present invention, and as shown in FIG. 4, a fixed frame body 1 which is a sash frame.
Is built in and attached to a structure (not shown), and includes an upper frame 1U, a lower frame 1D, and vertical frames 1L and 1R on both sides in the length direction thereof. Further, in FIG. 4, the sliding door 2 shown on the right side is an upper frame 2U.
And a lower frame 2D and vertical frames 2L and 2R on both sides in the length direction thereof. Further, a fixed door 3 is fixedly provided on the left side in FIG. Then, each of the frames 1U, 1D, 1L,
1R, 2U, 2D, 2R, 2L and 2Y are formed by extrusion molding of aluminum. Incidentally, among them, those described later are made of stainless steel. Within the upper frame 1U, rails 4 and 4 are provided on the left and right in the width direction over the entire length in the length direction of the upper frame 1U, and suspension cars 5 and 5 are movably mounted on the rails 4 and 4 and 5 is the upper frame 2 via the connecting member 6.
It is connected to U. A horizontal frame 2Y is laterally provided below the sliding door 2, and a plate member 7 made of a reinforced plastic plate having a thickness of about 5 mm is provided between the horizontal frame 2Y and the upper frame 2U. An opening 8 for emergency intrusion is provided between the horizontal frame 2Y and the lower frame 2D, and corresponding to this opening 8,
In the horizontal frame 2Y, the lower frame 2D, and the vertical frames 1L and 1R on both sides,
Mounting edges 9 having an L-shaped cross section are formed on both sides in the width direction at intervals in the width direction, and a member forming the mounting edge 9 is formed by extrusion molding of aluminum or the like. The opening 8
The elastic mounting member 10 provided on the edge of is made of an elastic body such as rubber, and is formed in a frame shape corresponding to the opening 8.
A fitting portion 11 that fits between the mounting edge portions 9 and 9 is provided around the outer edge, and a locking portion 12 that is locked to the tip of the mounting edge portion 9 is formed on a side portion on the outer end side thereof. Has been done. The inner edge 10A of the elastic mounting material 10 is a plate material such as a reinforced plastic plate.
Insertion grooves 14 for mounting the edges of 13 are formed, and as shown in FIG. 2, cutouts 15 that open laterally of the insertion grooves 14 are formed over the entire length in the vertical direction on the left and right of the inner edge 10A. ing. Further, as shown in FIG. 1, the upper insertion groove in the inserted state
The depth h of the lower insertion groove 14 is formed smaller than the distance H between the bottom of 14 and the edge of the plate material 13. Further, the insertion groove 14 is formed inside the inner end surface 9A of the mounting edge 9. There is.

The lower frame 1D is a rail receiving frame made of stainless steel.
21 and a U-shaped bottom frame 22 made of stainless steel with an open top, and the rail receiving frame 21 is externally fitted to and fixed to the bottom frame 22 integrally. A narrow groove portion 23 is formed along the entire length. Further, a rail plate 24 made of stainless steel is vertically hung on the lower frame 2D. The rail plate 24 is provided along the entire length in the length direction of the lower frame 2D, and the upper end side of the rail plate 24 is lowered. It is fixed to the inside of the frame 2D by screws 25, the lower end of the rail plate 24 is inserted into the narrow groove portion 23, and the resin plates 26, 26 are stretched. Further, in the lower frame 2D, a water draining hole that connects the narrow groove portion 23 and the lower portion to each other.
A water drain pipe 28 made of stainless steel is provided in the lower portion of the bottom frame 22 corresponding to the water drain hole 27. Reference numeral 29 in the drawing denotes a door-stop packing provided on the edges of the vertical frames 2L and 2R.

Next, the operation of the above structure will be described. In order to mount the elastic mounting member 10 on the edge of the opening 8, the outer fitting portion 11 is fitted into the mounting edges 9 and 9, and the locking portion 12
Locks on the tips of the mounting edges 9, 9. Next, in order to fit the plate member 13, the plate member 13 is slanted and its upper edge is inserted until the upper edge of the plate member 13 comes into contact with the bottom of the upper insertion groove 14. Then, since the interval H is larger than the height h, the plate material 13
The lower edge of the plate can be fitted into the elastic mounting body 10,
The lower edge of 13 can be fitted into the lower insertion groove 14 and inserted as shown in FIG. Then, in the room or bathroom on the right side in FIG. 2, with the sliding door 2 locked, in an emergency, if the plate member 13 is pushed from the left side in FIG. 2 by pushing or the like, as shown in FIG. The left and right sides of 13 have no resistance due to the cutouts 15, and the upper and lower sides of the plate member 13 are elastically deformed by the elastic mounting member 10, so that the upper and lower edges of the plate member 13 are disengaged from the insertion groove 14, and the elastic mounting member 10 The inside opens and you can enter the room or bathroom from here. Further, according to the above, the detached plate material 13 can be mounted inside the elastic mounting material 10 again.

When the sliding door 2 is opened and closed, the rail plate 24 engages with the narrow groove portion 23 to open and close. At that time, both sides of the metal rail receiving frame 21 forming the narrow groove portion 23 are closed. Since the resin plate 26 of FIG. 3 slides, the sliding door 2 can be smoothly opened and closed without the noise of rubbing between the metals, and the rail plate 24 allows a gap between the sliding door 2 and the lower frame 1D. Is closed, and the interior and exterior of the sliding door 2 can be partitioned, and dust and the like will not enter the interior. Further, even when the sliding door 2 is opened, since the lower frame 1D has only the narrow groove portion 23, the sliding door 2 is prevented from stumbling and shoes are not fitted.

As described above, in this embodiment, in accordance with claim 1, the fixed frame body 1, the sliding door 2 provided in the fixed frame body 1, and the upper frame 2U of the sliding door 2 are fixed and fixed. Frame 1
In a slide door device with an emergency exit equipped with a suspension vehicle (5) mounted on a door, an opening (8) that is long in the lateral direction is provided in the sliding door (2), an elastic mounting material (10) is provided at the edge of the opening (8), and an inner edge of the elastic mounting material (10) is provided.
The edge of the plate material 13 is inserted into the insertion groove 14 formed in 10A, and the notch 15 that opens to the side of the insertion groove 14 is formed in the insertion groove 14.
Since it is formed over the entire length in the vertical direction , the insertion groove 14
Since a part of the plate is open, when the plate member 13 is pushed with a force of a predetermined value or more, the elastic mounting member 10 is elastically deformed and the plate member 13 can be removed. Further, since the elastic mounting member 10 is disengaged due to elastic deformation, the plate member 13 can be inserted in reverse.
In addition, since the notch 15 that opens to the side of the insertion groove 14 is formed in the entire length in the vertical direction in the opening 8 that is long in the horizontal direction when viewed from the front, the plate material 13 is easily removed, and when the plate material 13 is removed, Will not be damaged. That is, when notches are formed at the top and bottom of the insertion groove 14 and the plate material is pushed, the plate material may be largely bent and cracked. When the plate member 13 is pushed for insertion, the force is effectively transmitted, the elastic insert 10 is easily elastically deformed, and the plate member 13 is also difficult to bend, so it is less likely to be cracked.
Suitable for re-inserting 13 and using repeatedly .

As described above, in this embodiment, the first aspect
Corresponding to, in the lower frame 1D of the fixed frame body 1 in the longitudinal groove
A rail plate 24 which forms 23 and is inserted into this narrow groove portion 23 is provided on the lower frame 2D of the sliding door 2, and the narrow groove portion 23 is formed on both sides of the rail plate 24.
Since the sliding resin plates 26, 26 are provided , the sliding door 2
When the rail plate 24 is opened or closed, the rail plate 24 engages with the narrow groove portion 23 and moves, and the rail plate 24 can close the gap between the lower portion of the sliding door 2 and the lower frame 1D, and the sliding door type sliding door 2 rattles. In addition, since the lower frame 1D only forms the narrow groove portion 23, there is no protruding portion, and shoes or the like do not fit into the narrow groove portion 23, and the sliding door 2 is opened and passed safely. can do. Furthermore, with respect to the narrow groove portion 23,
Open and close the sliding door 2 smoothly because the resin plates 26, 26 slide.
Can be operated.

Furthermore, as an effect on the embodiment, the elastic mounting member 10, since the formation of the locking portion 12 for locking the mounting rim 9, when removing press plate 13, the elastic from the opening 8 Insertion material
10 never comes off. Further, since the depth h of the lower insertion groove 14 is smaller than the distance H between the bottom of the upper insertion groove 14 and the edge of the plate 13 in the inserted state, the elastic insertion portion 10 of the plate 13 is inserted into the elastic insertion portion 10. The fitting can be easily performed. Further, in the inserted state, the four edges of the plate member 13 are located inside the inner end of the mounting edge portion 9, so by pressing the plate member 13,
The elastic insertion material 10 is easily elastically deformed. Also, in the lower frame 1D,
Since the drain hole 27 is provided, water does not collect in the narrow groove portion 23.

FIGS. 5 and 6 show a second embodiment of the present invention, in which the same parts as those in the first embodiment are designated by the same reference numerals and detailed description thereof will be omitted. Lower frame 1
This is a modified example of the engagement structure of D and the sliding door 2, and a groove 32 in the length direction is formed in the rail receiving frame 31 of the lower frame 1D.
A plurality of elevating bodies 33 are provided so as to be retractable, and longitudinal engaging grooves 34, 34 are formed in upper portions on both sides in the width direction of the elevating bodies 33, respectively, and both engaging portions are engaged with the lower frame 2D of the sliding door 2. Groove 3
A longitudinal rail frame 35 that engages with 4, 34 is provided, and the elevating body 33 is provided with an engaging recess 36 at the rear part of the elevating body 33 on the front side in the direction of closing the sliding door 2 (the direction of the arrow in FIG. 6). , This engaging recess
A protrusion-shaped engaging portion 37 that engages with 36 is provided in the front portion of the rear lifting body 33, and when the sliding door 2 is closed as shown in FIG. 6, the rear portion of the front lifting body 33 rises, When the rail frame 35 is engaged with the engagement groove 34 of the front-side lifting body 33, the front-side lifting body 33 rises horizontally, and the front-side lifting body 33 rises in sequence due to the movement of the sliding door 2. The elevating body 33 closes the gap between the lower frame 2D and the lower frame 1D of the sliding door 2, and conversely, when the sliding door 2 is moved to the right side in FIG.
It is submerged inside, and the upper surface of the lifting body 33 and the upper surface of the rail receiving frame 31 are flush with each other. In addition, the lower frame 1D of this example is also provided with a drainage hole 27A communicating with the bottom of the groove 32.
A drain pipe 28 is provided at the location.

As described above, in this embodiment, according to claim 2 , the fixed frame body 1, the sliding door 2 provided in the fixed frame body 1, and the upper frame 2U of the sliding door 2 are fixed and fixed. Frame 1
In a sliding door device with an emergency exit equipped with a hanging vehicle 5 mounted on a door, an opening 8 is provided in the sliding door 2 to allow a person to pass through, and an elastic mounting material 10 is provided at the edge of the opening 8 and the elastic mounting material 10 Since the edge of the plate material 13 is inserted into the insertion groove 14 formed in the inner edge 10A and the notch 15 that opens to the side is provided in a part of the insertion groove 14, the plate material 13 is removed in an emergency. It has the same function and effect as the first embodiment, and in this example, the groove portion in the longitudinal direction is formed in the lower frame 1D of the fixed frame body 1 according to claim 2. 32, and this groove 32
A plurality of elevating bodies 33 are provided so as to be retractable, and these adjoining elevating bodies 33 are engaged with each other to ascend and descend, and engaging grooves 34 are formed at upper portions of both sides of the elevating body 33 in the width direction. groove
Since the rail frame 35 that engages with 34 and moves up and down the lifting body 33 is provided in the lower frame 2D of the sliding door 2, when the sliding door 2 is opened and closed, the rail frame 35 engages with the engaging groove 34 and moves up and down. The body 33 appears and disappears, and the elevating body 33 can close the gap between the lower part of the sliding door 2 and the lower frame 1D, and the sliding door type sliding door 2 does not rattle, and when the sliding door 2 is opened, the groove portion is formed. 32 is a lifting body
Since it is blocked by 33, there is no protruding portion, and when the sliding door 2 is opened, the upper surface of the lifting body 33 and the upper surface of the rail receiving frame 31 are flush with each other, so that shoes or the like will not fit into the groove 32.

FIG. 7 shows a third embodiment of the present invention, in which the same parts as those of the above-mentioned embodiments are designated by the same reference numerals, and detailed description thereof will be omitted. On the rail receiving frame 31A, an inclined downwardly inclined portion 41 is formed laterally in the width direction from the upper edge of the groove 32, and the tip of the inclined portion 41 is bent downward to form a vertical portion 42. An inwardly facing L-shaped mounting portion 43 is provided at the lower end of the portion 42, and the groove portion 32 is provided.
A substantially L-shaped mounting portion 44 is formed on the other upper edge of the rail receiving frame 31A made of stainless steel. Also, the bottom frame 22A
Is a bottom plate part 45, a wall plate part 46 having substantially the same height as the groove part 32, and a low wall plate part 47 on which the mounting part 43 abuts, which are attached to the wall plate part 46. The bottom frame 22A and the rail receiving frame 31A are integrated by fixing the portion 43 or the like. Further, the lower frame 3D of the fixed door 3 is fixed to the upper surface of the inclined portion 41.

As described above, in this embodiment, in accordance with claim 2 , the fixed frame body 1, the sliding door 2 provided in the fixed frame body 1, and the upper frame 2U of the sliding door 2 are fixed and fixed. Frame 1
In an emergency exit sliding door device equipped with a suspension vehicle 5 mounted on a door, an opening 8 is provided in the sliding door 2, an elastic mounting member 10 is provided at the edge of the opening 8, and an inner edge 10A of the elastic mounting member 10 is formed. Since the edge of the plate material 13 is inserted into the insertion groove 14 and the notch 15 that opens to the side is provided in a part of the insertion groove 13, the same operation and effect as those of the first embodiment described above. And also
Since the lifting / lowering body 33 is provided, according to claim 2 , the second
It has the same operation and effect as the embodiment, and further, in this example, the lower frame 1D is made of a plate member, corresponding to claim 3 .
This plate member is bent to form the groove portion 32, and the inclined portion 41 that is inclined obliquely downward from the upper edge of the groove portion 32 to the lateral side in the width direction is provided. With this arrangement, it is possible to prevent water and dust from entering the outside of the bathroom or the inside of the bathroom, and the inclined portion 41 can be used for attaching another fixed door 3.

FIG. 8 shows a fourth embodiment of the present invention. The same parts as those of the above-mentioned embodiments are designated by the same reference numerals, and detailed description thereof will be omitted. Opening 8
An example in which the plate member 7 is fixed without being formed is shown, and in this way, in the sliding door 2 of the hanging door type, the longitudinal groove portion 32 is formed in the lower frame 1D of the fixed frame body 1, and the groove portion 32 is formed. Multiple lifting bodies
While the 33 are provided so as to be retractable, the adjoining elevating bodies 33 are engaged with each other to ascend and descend, and engaging grooves 34 are formed at upper portions of both sides of the elevating body 33 in the width direction, and the engaging grooves 34 are engaged. A rail frame 31A for moving up and down the elevating body 33 is provided in the lower frame of the sliding door 2, and the lower frame 2D is made of a plate member, and the plate member is bent to form a groove 32, and Since the slanted portion 41 slanted downward in the width direction from the upper edge of the groove 32 is provided, when the sliding door 2 is opened and closed, the rail frame is formed.
35 is engaged with the engaging groove 34, and the lifting body 33 appears and disappears.
33 can close the gap between the lower part of the sliding door 2 and the lower frame 1D, and the sliding door type sliding door 2 does not rattle,
Further, when the sliding door 2 is opened, the groove 32 is closed by the elevating body 33, so that there is no protruding portion. Further, when the sliding door 2 is opened, the upper surface of the elevating body 33 and the upper surface of the rail receiving frame 31A are flush with each other. Therefore, shoes or the like do not fit into the groove 32, and by disposing the inclined portion 41 in the bathroom or the outdoor side, it is possible to prevent water or dust from entering the outside of the bathroom or the indoor side, and further, to prevent the inclined portion 41 from moving. Other fixed door 3
Available for mounting.

The present invention is not limited to the above embodiments, and various modifications can be made within the scope of the gist of the present invention. For example, the position of the opening provided in the sliding door can be appropriately selected. The plate material 13 has excellent durability if a reinforced plastic plate is used, but the plate material 13 is not limited to the reinforced plastic plate, and various plate materials can be used. Further, the engaging structure of the elevating body that engages and elevates can be appropriately selected.

[0022]

According to the first aspect of the invention, the emergency exit is provided with a fixed frame body, a sliding door provided in the fixed frame body, and a suspension vehicle provided on the upper frame of the sliding door and mounted on the fixed frame body. In the sliding door device, an opening that is long in the lateral direction is provided in the sliding door, an elastic mounting material is provided at the edge of the opening, and the edge of the plate material is inserted into an insertion groove formed at the inner edge of the elastic mounting material. , A notch that opens to the side of the insertion groove is formed in the vertical direction of the insertion groove.
It formed over the direction entire length, before SL to form a fine groove in a longitudinal direction to the lower frame of the fixed frame member is provided with a rail plate to be inserted into the narrow groove in the lower frame of the sliding door, on both sides of the rail plate Resin plate
Since it is provided, it is possible to provide an emergency exit sliding door device that can be passed in an emergency and can be safely passed without a protruding portion on the lower frame.

According to the invention of claim 2, an emergency exit sliding door provided with a fixed frame body, a sliding door provided in the fixed frame body, and a suspension vehicle provided on the upper frame of the sliding door and mounted on the fixed frame body. In the device, an opening is provided in the sliding door, an elastic mounting material is provided at an edge of the opening, and an edge of a plate material is inserted into an insertion groove formed on an inner edge of the elastic mounting material, and the insertion groove is part provided a notch that opens to the side, front SL to form a groove in the length direction to the lower frame of the fixed frame, with freely provided retractable multiple lifting body in the groove portion, these adjacent lifting body Are engaged with each other to move up and down to form engaging grooves on both upper sides in the width direction of the elevating body, and a rail frame that engages with the engaging grooves to elevate the elevating body is used as a lower frame of the sliding door. It is installed on the bottom of the frame so that it can be passed in an emergency and the lower frame has no protruding parts It is possible to provide a sliding door device equipped with emergency exit that can pass on.

According to a third aspect of the present invention, the lower frame is made of a plate member, the plate member is bent to form the groove portion, and the groove is inclined downward from the upper edge of the groove portion to the lateral side in the width direction. It is possible to provide an emergency sliding door device which is provided with a portion and which can be passed in an emergency and which can be safely passed without a protruding portion on the lower frame.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing a first embodiment of the present invention.

FIG. 2 is a plan sectional view of a sliding door showing the first embodiment of the present invention.

FIG. 3 is a vertical cross-sectional view of the lower portion of the sliding door showing the first embodiment of the present invention. Is.

FIG. 4 is a front view of the sliding door device according to the first embodiment of the present invention.

FIG. 5 is a vertical cross-sectional view of a main part showing a second embodiment of the present invention.

FIG. 6 is a partially cutaway front view of a lower portion of a sliding door showing a second embodiment of the present invention.

FIG. 7 is a vertical cross-sectional view of the lower portion of the sliding door showing the third embodiment of the present invention. Is.

FIG. 8 is a vertical cross-sectional view of the lower portion of the sliding door showing the fourth embodiment of the present invention. Is.

[Explanation of symbols]

1 Fixed Frame 1D Lower Frame 2 Sliding Door 2D Lower Frame 5 Suspended Vehicle 8 Opening 10 Elastic Mounting Material 10A Inner Edge 13 Plate Material 14 Insertion Groove 15 Notch 23 Small Groove 24 Rail Plate 26 Resin Plate 32 Groove 33 Elevator 34 Engagement Groove 35 rail frame

─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) E06B 7 / 32,3 / 28,1 / 70 E06B 7/16-7/24

Claims (3)

(57) [Claims] 1. An emergency exit sliding door device comprising a fixed frame body, a sliding door provided in the fixed frame body, and a suspension vehicle mounted on the fixed frame body and mounted on the fixed frame body. the long opening is provided laterally, the elastic mounting member is provided at the edge of the opening, while inserting the edges of the plate material inserted groove formed in the inner edge of the elastic mounting member, the side of the insertion groove A notch portion that is open on one side is formed over the entire length of the insertion groove in the vertical direction.
And, forming a thin groove in the longitudinal direction on the lower frame of the prior SL stationary frame element,
A rail plate to be inserted into the narrow groove portion is provided on a lower frame of the sliding door, and a resin plate is provided on both surfaces of the rail plate . 2. An emergency exit sliding door device comprising a fixed frame body, a sliding door provided in the fixed frame body, and a suspension vehicle provided on the upper frame of the sliding door and mounted on the fixed frame body. An opening is provided in the opening, an elastic mounting material is provided at the edge of the opening, and the edge of the plate material is inserted into the insertion groove formed on the inner edge of the elastic mounting material, and a lateral portion is formed in a part of the insertion groove. a notch for opening is provided in the previous SL to form a groove in the length direction to the lower frame of the fixed frame, engage with freely provided retractable multiple lifting body in the groove portion, these adjacent lifting bodies to each other Then go up and down,
The form respective engaging grooves on both sides in the width direction top of the lifting body, you characterized in that the rail frame for lifting the lifting body engages with these engaging grooves formed in the lower frame of the sliding door non Sliding door device with a constant opening. 3. The lower frame is made of a plate member, and the plate member is bent to form the groove portion, and an inclined portion inclined obliquely downward from the upper edge of the groove portion to the width direction side is provided. The sliding door device with an emergency exit according to claim 2 .