JP6475509B2 - Sliding door with emergency escape function - Google Patents

Description

  The present invention relates to a sliding door with an emergency escape function that can escape to the outside even when it is not opened due to an earthquake disaster or the like.

  Conventionally, sliding doors that ensure the convenience of installation have been known. As this type of sliding door, a slide unit 103 that engages with the upper rail 114 a is provided on the upper end side of the sliding door 102, and the slide unit 103 provided on the upper end side of the sliding door 102 is a slider attached to the upper end of the sliding door 102. A receiver 105 and a projecting piece 165 projecting and retracting from the slider receiver 105 are formed, and a slider main body 106 held inside the slider receiver 105 is provided (see FIGS. 15 and 16). The slider body 106 has a protruding piece 165 that protrudes upward from the upper end of the sliding door 102 by engaging the first opening 155 provided in the slider receiver 105 with the claw portion 166a provided in the slider body 106. It was intended to engage with the rail 114a (for example, Patent Document 1). Further, even if the projecting piece 165 receives a load from above, the sliding door 102 is elastically deformed so that the center of the spring portion 155a is curved downward, so that the sliding door 102 is inclined and the upper portion of the projecting piece 165 of the slider body 106 is tilted. Even when the upper surface of the upper rail 114a contacts the upper surface of the upper rail 114a, the projecting piece 165 sinks downward, so that the load caused by the contact can be reduced and the engagement between the upper surface of the projecting piece 165 and the upper rail 114a is maintained. In this state, the entire sliding door 102 is elastically supported in the vertical direction, so that it is possible to absorb an impact caused by an earthquake or the like (see FIG. 15). Here, FIG. 14 is a longitudinal sectional view showing the upper rail periphery of the sliding door attached to the conventional storage device, FIG. 15 is a perspective view showing a state in which the sliding door and the slide unit are disassembled, and FIG. It is explanatory drawing of the state which the sliding door receives a load from upper direction and a protrusion piece sinks. The conventional sliding door described above is a sliding door of a storage device, and is not intended to escape to the outside when it is not opened due to an earthquake disaster or the like, as in the present invention.

JP 2014-92010 A

  In the conventional sliding door 102, even when the protruding piece 165 receives a load from above, the protruding piece 165 sinks downward by the spring portion 155a, so that the shock due to the earthquake or the like can be absorbed. When the strong shaking due to the above occurs, the protruding piece 165 sinks greatly downward, and the claw portion 166a of the slider main body 106 may come off from the first opening 155 of the slider receiver 105. In addition, even when the claw portion 166a of the slider body 106 does not come off from the first opening 155 of the slider receiver 105, the upper end of the sliding door 102 and the casing 111 come into strong contact with each other because the protruding piece 165 sinks greatly. There arises a problem that the sliding door 102 in the closed state cannot be opened. As described above, if the sliding door 102 that is closed at the time of the earthquake cannot be opened, the sliding door 102 cannot be escaped from there, resulting in a serious situation.

  It is an object of the present invention to provide a sliding door with an emergency escape function that can easily and reliably remove the sliding door with an emergency escape function from the sliding door frame even when it does not open due to an earthquake or the like and can escape to the outside. Objective.

A first aspect of the present invention is a sliding door with an emergency escape function that is installed between an upper guide groove and a lower guide rail and can escape to the outside even when it is not opened due to an earthquake or the like. A sliding door frame, a sliding door body that is installed in the sliding door frame with a predetermined distance from the upper guide groove and has a lower protruding piece that engages with the lower guide rail on the lower surface, and an upper portion of the sliding door body. A housing opening surrounded by at least the left and right side bodies and the lower body, an upper guide groove engaging body provided to engage with the left and right side faces of the housing opening, and an upper surface engaging with the upper guide groove; An upper guide groove engagement release mechanism for releasing the engagement between the upper guide groove engagement body upper surface and the upper guide groove by moving the combination downward, and the upper guide groove engagement release mechanism is A lower extension that is coupled to the guide groove engaging body and extends to the lower portion of the upper guide groove engaging body in the height direction. And a support body that supports the lower extension body from below by locking the lower extension body, and the upper guide groove engaging body is a lower part of the support body by operating the support body. The support of the extended body is released, and the upper guide groove engaging body moves downward, whereby the engagement between the upper guide groove engaging body upper surface and the upper guide groove is released.

According to the present invention, when the support body is operated , the support of the lower extension body by the support body is released, and the upper guide groove engagement body moves downward so that the upper guide groove engagement body upper surface, the upper guide groove, Since the engagement is released , the sliding door with the emergency escape function can be easily and reliably removed from the sliding door frame even when it is not released due to an earthquake. Thereby, it can escape to an exterior from a sliding door frame. In addition, since the upper guide groove engaging body that engages with the upper guide groove is provided to be engaged with the left and right side surfaces of the housing opening, even if a load is applied to the sliding door with an emergency escape function due to an earthquake, etc. Since the load is supported by the upper guide groove engaging body composed of the entire left and right regions, the sliding door with the emergency escape function can be protected from destruction without applying a large load locally.

  A second aspect of the present invention is the sliding door with an emergency escape function according to the first aspect of the present invention, wherein the upper guide groove engaging body is continuously from the right end portion to the left end portion of the upper surface of the upper guide groove engaging body. It is characterized by being engaged with the upper guide groove.

  Since the upper guide groove is continuously engaged with the upper guide groove from the right end to the left end on the upper surface of the upper guide groove engaging body, even if a load is applied to the sliding door with an emergency escape function due to an earthquake, etc. The load is supported by the upper surface of the upper guide groove engaging body composed of As a result, the upper surface of the upper guide groove engaging body can be protected from being destroyed without applying a large local load on the upper surface of the upper guide groove engaging body. Since the upper guide groove is continuously engaged with the upper guide groove from the right end portion to the left end portion of the upper guide groove engaging body, the gap between the upper guide groove engaging body and the upper guide groove is the upper guide groove engaging body upper surface. It is possible to prevent the draft from entering from the outside to the inside. Furthermore, since the upper guide groove is continuously engaged from the right end portion to the left end portion of the upper surface of the upper guide groove engaging body, a bar or the like is inserted between the upper guide groove and the upper guide groove engaging body, and the sliding door The sliding door with the emergency escape function cannot be removed from the frame. Thereby, the effect on crime prevention can also be improved.

A third aspect of the present invention is the sliding door with an emergency escape function according to the first aspect of the present invention, wherein the lower extending body is provided on the left side and the right side of the upper guide groove engaging body, and the left lower extending part is provided. The body and the lower extension body on the right side are supported from the lower part by one support body.

  According to the present invention, since the left lower extension body and the right lower extension body are supported from the lower portion by one support body, the user can operate the one support body to operate the upper guide groove member. The combined body is moved downward, and the engagement between the upper surface of the upper guide groove engaging body and the upper guide groove is released. Thereby, even when the sliding door does not open due to an earthquake or the like, the user can easily remove the sliding door with the emergency escape function from the sliding door frame.

  According to the sliding door with an emergency escape function according to the present invention, it can be easily and reliably removed from the sliding door frame even when it is not opened due to an earthquake or the like, and it can escape from the sliding door frame to the outside.

It is a surface view which shows the state in which the sliding door with an emergency escape function in 1st Embodiment of this invention was attached. It is a reverse view which shows the state in which the same sliding door with an emergency escape function was attached. It is a figure which shows the structure of the sliding door with the said emergency escape function. (A) It is an upper perspective view of the lower extension body couple | bonded with the upper guide groove engagement body in 1st Embodiment of this invention. (B) It is a top view of a guide groove engaging body same as the above. (C) It is a lower part side perspective view of the lower extension object. (A) It is a top perspective view of the support body in a 1st embodiment of the present invention. (B) It is a top view of the support body. (C) It is a side view of the support body. It is a perspective view which shows the normal installation state of the sliding door with an emergency escape function in 1st Embodiment of this invention. It is a figure which shows the state which the upper end of the sliding door with the said emergency escape function moved below. (A) It is a side view which shows the normal installation state of the sliding door with an emergency escape function in 1st Embodiment of this invention. (B) It is AA sectional drawing of Fig.8 (a). (A) It is a figure which shows the state which the upper end of the sliding door with an emergency escape function in 1st Embodiment of this invention moved below. (B) It is BB sectional drawing of Fig.9 (a). It is a figure which shows the state in which the sliding door with an emergency escape function in 1st Embodiment of this invention is pressed and falls down by the user. It is a front view which shows the state in which the sleeve panel with an emergency escape function in 2nd Embodiment of this invention was attached. It is a back view which shows the state in which the sleeve panel with the emergency escape function was attached. It is CC sectional drawing of FIG. 11 which shows the state in which the same sleeve panel with an emergency escape function is pressed by the user, and it falls down. It is a longitudinal cross-sectional view which shows the upper rail periphery of the sliding door attached to the conventional storage apparatus. It is a perspective view which shows the state which decomposed | disassembled the sliding door and the slide unit. It is explanatory drawing of the state which the sliding door receives a load from upper direction and a protrusion piece sinks.

(First embodiment)
Hereinafter, a first embodiment of a sliding door with an emergency escape function of the present invention will be described with reference to the drawings. FIG. 1 is a front view showing a state in which a sliding door with an emergency escape function is attached to the sliding door frame in the first embodiment of the present invention, and FIG. 2 is a rear view showing a state in which the sliding door with an emergency escape function is attached. is there.

As shown in FIG. 1, the sliding door 1 with an emergency escape function is attached to a sliding door frame 2 that surrounds the sliding door 1 with an emergency escape function as a left-opening one-way pull. And when the sliding door 1 with an emergency escape function is closed, it arrange | positions so that it may become the outer side of the wall 3. FIG. Here, the sliding door frame 2 is made of wood and includes a top plate 2a, a bottom plate 2b, and left and right side plates 2c and 2d. In the present embodiment, the sliding door frame 2 is composed of the top plate 2a, the bottom plate 2b, and the left and right side plates 2c, 2d, but may be composed of the top plate 2a, the bottom plate 2b, the left side plate 2c, or the right side plate 2d. That is, the sliding door frame 2 may be configured from a three-sided frame instead of a four-sided frame. A concave lower guide rail 5 is formed in the lower part (upper part of the bottom plate 2b) of the sliding door frame 2, and a concave upper guide groove 6 is formed in the upper part (lower part of the top plate 2a). The lower guide rail 5 and the upper guide groove 6 are formed as one linear rail (groove). And the sliding door 1 with an emergency escape function attached to the sliding door frame 2 moves along the lower guide rail 5 and the upper guide groove 6, and can open and close the sliding door 1 with an emergency escape function. Here, very when escape function sliding door 1 is closed, it is engaged from the right side plate 2d top by emergency escape function right side plate cover 4 which is attached on the surface right end portion of the sliding door 1. In this way, when the sliding door 1 with the normal escape function is closed, the right side plate cover 4 is engaged with the upper portion of the right side plate 2d, so that the gap air is generated between the sliding door 1 with the normal escape function and the right side plate 2d. Can be prevented from entering. In the present embodiment, the wooden door is used as the sliding door frame 2, but the sliding door frame 2 is not limited to this, and may be made of aluminum or manufactured from other materials. In the present embodiment, the sliding door frame 2 is formed by using the lower guide rail 5 and the upper guide groove 6 as one rail. However, the present invention is not limited to this, and there are two or more lower guide rails 5 and upper guide grooves 6 ( For example, the sliding door frame 2 may be formed in parallel (two, three, four, etc.). Thus, when two or more lower guide rails 5 and upper guide grooves 6 are formed in the upper and lower portions of the sliding door frame 2, the sliding doors 1 with an emergency escape function are attached to the respective rails (grooves). In this case, at least the sliding door 1 with an emergency escape function is used as the outermost sliding door. In other words, a sliding door other than the outermost sliding door may be a normal sliding door. In the present embodiment, the lower guide rail 5 and the upper guide groove 6 are described in terms of expression. However, since the groove can be used as a rail, the upper guide groove 6 is expressed as the upper guide rail 6. Also good.

    As shown in FIG. 2, the sliding door 1 with an emergency escape function has a decorative plate mounted on the back surface, an upper and lower operation window 7 is formed on the upper surface of the decorative plate, and a left and right operation window 8 on the lower portion of the upper and lower operation window 7. Is formed. Details of the up / down operation window 7 and the left / right operation window 8 will be described later. In this embodiment, the decorative plate is attached to the back surface. However, the present invention is not limited to this, and the decorative plate may not be attached.

  Next, the structure of the sliding door with an emergency escape function will be described with reference to FIG. Here, FIG. 3 is a diagram showing the structure of the sliding door with an emergency escape function in the first embodiment of the present invention.

  As shown in FIG. 3, the upper part of the sliding door 1 with an emergency escape function has the structure which can move the upper end of the sliding door 1 with an emergency escape function below. As a structure for moving the upper end of the sliding door 1 with an emergency escape function downward, it is installed in the sliding door frame 2 with a predetermined distance from the upper guide groove 6, and the lower guide rail 5 above the bottom plate 2 b of the sliding door frame 2 on the lower surface. A sliding door main body 10 formed with a lower end protruding piece 9 that engages with the sliding door main body 10, a casing opening 11 provided at an upper part of the sliding door main body 10 and surrounded by at least left and right side bodies 11a and 11b and a lower surface body 11c, and a casing opening 11 The upper guide groove engaging body 12 is engaged with the upper guide groove 6 below the top plate 2a of the sliding door frame 2 and the upper guide groove engaging body 12 is moved downward. The upper guide groove engagement body 12 includes an upper guide groove engagement release mechanism 13 (a lower extension body 14 and a support body 15) for releasing the engagement between the upper surface of the upper guide groove engagement body 12 and the upper guide groove 6. Here, as described above, the housing opening 11 is an opening surrounded by at least the left and right side bodies 11a and 11b and the lower surface body 11c, but in this embodiment, the left and right side bodies 11a and 11b and the lower surface body 11c. And an opening having a substantially square shape surrounded by the top plate 2a of the sliding door frame 2. Thus, since the upper guide groove engaging body 12 is provided to be engaged with the left and right side surfaces of the housing opening 11, even when a load is applied to the sliding door 1 with an emergency escape function due to an earthquake or the like, A load is supported by the upper guide groove engaging body 12 configured from the entire left and right regions, and a large load is not applied locally. Thereby, the sliding door 1 with an emergency escape function can be protected from destruction. In the present embodiment, the upper guide groove engagement body 12 and the upper guide groove engagement release mechanism 13 are configured as a structure for moving the upper end of the sliding door 1 with an emergency escape function downward. However, the present invention is not limited to this. Instead, it may be composed of other members. Moreover, although the upper guide groove engagement cancellation | release mechanism part 13 was comprised from the lower extension body 14 and the support body 15, it is not limited to this, You may comprise from another member. Moreover, in this embodiment, although the housing opening 11 was comprised as mentioned above, it is not restricted to this, A pillar (plate) etc. are provided inside the left-right side body 11a, 11b, the lower surface body 11c, or the top plate 2a of the sliding door frame 2. In this case, the housing opening 11 may be formed by the inside of the pillar (plate) or the like. Hereinafter, the structure of the sliding door 1 with an emergency escape function is demonstrated concretely.

  The sliding door 1 with an emergency escape function is made of a horizontally long, substantially quadrangular prism, and includes a sliding door frame 2, a sliding door body 10, a housing opening 11, an upper guide groove engagement body 12, and an upper guide groove engagement release mechanism portion 13. (Lower extension 14 and support 15). A lower end protruding piece 9 is formed at the lower end of the sliding door body 10. And the sliding door 1 with an emergency escape function is engaged in the state where the sliding door 1 with an emergency escape function is installed in the sliding door frame 2, and the lower end protrusion piece 9 of the sliding door main body 10 engages the lower guide rail 5 of the sliding door frame 2 lower part. Can be moved along the lower guide rail 5 at the bottom of the sliding door frame 2. Specifically, the user can move (open and close) the sliding door 1 with the emergency escape function by operating the handle 16 (see FIG. 1) on the right side of the sliding door 1 with the emergency escape function. In the present embodiment, the wooden door is used as the sliding door 1 with the emergency escape function. However, the sliding door 1 is not limited to this, and may be made of aluminum or other materials.

  Next, each member of the sliding door with an emergency escape function will be specifically described with reference to the drawings. Here, FIG. 4A is an upper perspective view of the lower extension body combined with the upper guide groove engaging body in the first embodiment of the present invention, and FIG. 4B is a top view of the upper guide groove engaging body. 4 (c) is a lower side perspective view of the lower extension body, and FIG. 5 (a) is an upper perspective view of the support body in the first embodiment of the present invention. FIG. Is a top view of the support, and FIG. 5C is a side view of the support.

  As shown in FIG. 4 (a), the upper guide groove engaging body 12 is formed in a shape of a substantially quadrangular prism that is made of wood and whose lower part is horizontally long, and whose upper part is longer than the lower part. Further, the upper guide groove engaging body 12 is disposed on the back side (rear side) of the sliding door 1 with an emergency escape function, and has a smaller width (substantially smaller diameter) than the sliding door 1 with an emergency escape function. That is, since the left and right side surfaces 11a and 11b of the housing opening 11 are disposed at least on the left and right side surfaces of the upper guide groove engaging body 12, the upper guide groove engaging body 12 is more right and left side body 11a than the sliding door 1 with an emergency escape function. , 11b, and at least small (substantially small diameter). Further, a left end protruding piece 17a is formed at the left end of the upper guide groove engaging body 12, and a right end protruding piece 17b is formed at the right end, respectively. Then, with the sliding door 1 with the emergency escape function installed in the sliding door frame 2, the upper guide groove engaging body 12 is engaged with the upper guiding groove 6 of the sliding door frame 2 while the upper guide groove 12 is engaged as described above. The groove engaging body 12 can be moved along the upper guide groove 6. The left end protruding piece 17a at the left end and the right end protruding piece 17b at the right end of the upper guide groove engaging body 12 are a left guide rail 18a formed on the left side body 11a of the housing opening 11 and a right guide rail formed on the right side body 11b. When the upper guide groove engaging body 12 is moved up and down by engaging with 18b, the vertical movement of the upper guide groove engaging body 12 is guided. Further, a side engaging body 19 extending downward is provided on the upper side surface of the upper guide groove engaging body 12 whose lateral length is increased. In the present embodiment, the upper guide groove engaging body 12 is made of wood, but is not limited thereto, and may be made of aluminum or made of other materials.

  The upper guide groove engagement release mechanism unit 13 is coupled to the upper guide groove engagement body 12, and includes a lower extension body 14 that extends to a lower portion in the height direction of the upper guide groove engagement body 12, and a lower extension body 14. It has the support body 15 which supports the lower extension body 14 from the lower part by latching.

  The lower extension body 14 has a substantially quadrangular prism shape with a depth width of 16 mm and a lateral width of 25 mm, and has an upper end coupled to the upper guide groove engagement body 12 (see FIG. 4). In the present embodiment, the lower extension body 14 has a depth width of 16 mm and a horizontal width of 25 mm, but is not limited thereto, and may have a depth width of 16 mm to 25 mm, a horizontal width of 25 mm to 35 mm, or other dimensions. Also good. And the lower end of the lower extension body 14 is formed with a notch having a width in the front-rear direction of slightly more than 7.5 mm around the middle position in the depth direction (front-rear direction) when viewed from the back surface. As described above, a support insertion recess 20 having an inverted concave shape is formed at the lower end of the lower extension body 14. The height of the support insertion recess 20 of the lower extension 14 is formed higher than the height of the support 15. Specifically, the height of the support insertion recess 20 of the lower extension body 14 is 30 mm on the front side when viewed from the back side and 45 mm on the rear side (see FIG. 4C). Thus, the height of the rear surface side is higher than the front surface side of the support body insertion recess 20. Here, the total height of the lower extension 14 is 50 mm on the front side and 65 mm on the rear side. In addition, in this embodiment, although the height of the support body insertion recessed part 20 of the lower extension body 14 was set to the front side 30 mm and the back side 45 mm, it is not restricted to this, The front side 20 mm-40 mm, the back side 35 mm-55 mm, etc. Alternatively, it may be formed with other dimensions.

  The support body 15 has a shape with a depth width of 16 mm and a lateral width of 350 mm, and a support body gripping portion 21 is formed at the middle upper part. On the left and right sides of the support 15, support notches 22 that engage with the inner surface of the support insertion recess 20 at the lower end of the lower extension 14 are formed. In addition, the space | interval of the right-and-left support body notch part 22 of this support body 15 is formed in the space | interval equivalent to the space | interval of the right-and-left lower extension body 14. FIG. By doing in this way, the left and right support notch portions 22 of the support 15 have a configuration corresponding to the left and right lower extension bodies 14. The front notch 23 on the front side surface of the support notch 22 is formed with a width that is slightly more than twice the width of the lower extension 14. Specifically, the front notch 23 is formed with a left notch 23a having a width of about 25 mm and a depth of about 4.5 mm on the left side of the front notch 23 as a boundary. A right notch 23b having a width of about 25 mm and a depth of about 4.5 mm is formed in the upper portion from the position of 10 mm in height. Further, a rear surface notch 24 having a width of slightly more than 50 mm is formed on the entire rear surface (back surface) of the support 15 at a position corresponding to the front surface notch 23. As with the front cutout 23, the rear cutout 24 is formed with a width that is slightly more than twice the width of the lower extension 14 and a depth of about 4.5 mm. In this way, by forming the front cutout 23 and the rear cutout 24, the support cutout portion 22 has a thickness width of less than 7.5 mm on the left side and the upper right side and 16 mm on the lower right side. . Thus, since the thickness width of the support body notch portion 22 of the support body 15 is slightly smaller than the thickness width of the support body insertion recessed portion 20 of the lower extension body 14, the support body notch portion 22 of the support body 15 is made lower. It can be smoothly inserted into the support insertion recess 20 of the extended body 14.

A lower surface body (lower surface column) 11 c of the housing opening 11 is provided at a lower portion of the support body 15, and the support body 15 is placed and installed on an upper portion of the lower surface body 11 c of the housing opening 11. Further, a lower extension body insertion port 25 into which the lower extension body 14 is inserted is formed in the lower surface body 11c of the housing opening 11 at a lower portion of the left side notch 23a of the front face notch 23 of the support notch portion 22. In addition, a lower extension body insertion port 25 is also formed in the lower part of the rear notch 24 corresponding to the lower part of the left notch 23a of the front notch 23. In addition, when the sliding door 1 with an emergency escape function is installed on the sliding door frame 2, the upper ends of the left and right side surfaces 11 a and 11 b of the housing opening 11 are formed to be lower than the upper portion of the sliding door body 10, On the outer side surface of the upper end of the bodies 11a and 11b, a side engagement body cutout portion 26 is formed to engage the side engagement body 19 of the upper guide groove engagement body 12 described above.

  Next, the movement of moving the upper end of the sliding door with an emergency escape function downward will be described with reference to the drawings. Here, FIG. 6 is a perspective view showing a normal installation state of the sliding door with the emergency escape function in the first embodiment of the present invention, and FIG. 7 is a diagram showing a state where the upper end of the sliding door with the emergency escape function is moved downward. 8 (a) is a side view showing a normal installation state of the sliding door with the emergency escape function, FIG. 8 (b) is a cross-sectional view taken along the line AA of FIG. 8 (a), and FIG. ) Is a view showing a state in which the upper end of the sliding door with the emergency escape function is moved downward, and FIG. 9B is a sectional view taken along line BB in FIG. 9A.

First, a method for attaching the sliding door 1 with an emergency escape function will be briefly described. When attaching the sliding door 1 with the emergency escape function to the sliding door frame 2, after the lower end protruding piece 9 of the sliding door body 10 is engaged with the lower guide rail 5 of the sliding door frame 2, the sliding door 1 with the emergency escape function is made to stand in the vertical direction. To the state. In this state, a state where the upper guide groove engagement body 12 is moving to the lower (state lower portion extending設体14 has moved to the bottom). From this state, the operator inserts a finger into the left / right operation window 8 and moves the support 15 to the left while inserting the finger into the up / down operation window 7 and raising the support 15 upward. As a result, the lower extension 14 is engaged with the right notch 23b of the support notch 22, and the lower portion of the lower extension 14 is locked at the lower portion of the right notch 23b of the support notch 22, The upper end part of the guide groove engaging body 12 engages with the upper guide groove 6 of the sliding door frame 2, and the sliding door 1 with an emergency escape function can be used as a sliding door. Thus, even when the sliding door 1 with an emergency escape function can be used as a sliding door, the upper surface of the upper guide groove engaging body 12 is continuously guided from the right end to the left end of the upper surface of the upper guiding groove engaging body 12. Since it is engaged with the groove 6, the gap between the upper surface of the upper guide groove engaging body 12 and the upper guide groove 6 is closed by the upper surface of the upper guide groove engaging body 12, thereby preventing air from entering the inside from the outside. can do. Furthermore, since the upper part of the left and right side bodies 11a and 11b of the housing opening 11 is made lower than the upper part of the sliding door body 10, and the sliding door body 10 is installed in the back, the sliding door 1 with an emergency escape function can be used as a sliding door. Even in this case, it is possible to prevent the draft air from entering from the upper portions of the left and right side bodies 11a and 11b of the housing opening 11.

  Next, the removal method of the sliding door 1 with an emergency escape function is demonstrated. When removing the sliding door 1 with an emergency escape function from the sliding door frame 2, the support body 15 of the sliding door 1 with an emergency escape function attached to the sliding door frame 2 is moved rightward, and the support body notch 22 of the support body 15 is moved. The support 15 is operated so that the left-side notch 23 a engages with the support insertion recess 20 of the lower extension 14. Accordingly, the upper guide groove engagement body 12 is inserted into the lower extension body insertion port 25 from the lower extension body 14 lower portion, and the upper guide groove engagement body 12 moves to the lower portion. The engagement of the upper guide groove 6 is released. When the engagement between the upper end of the upper guide groove engaging body 12 and the upper guide groove 6 of the sliding door frame 2 is released as described above, the sliding door 1 with the emergency escape function is brought down to escape from the sliding door frame 2. Can do. Here, FIG. 10 is a diagram illustrating a state in which the sliding door with the emergency escape function according to the first embodiment of the present invention is pressed by the user and falls down.

(Second Embodiment)
Next, the sleeve panel with an emergency escape function in 2nd Embodiment concerning this invention is demonstrated. Here, FIG. 11 is a front view showing a state in which the sleeve panel with emergency escape function according to the second embodiment of the present invention is attached, and FIG. 12 is a back view showing a state in which the sleeve panel with emergency escape function is attached. FIG.

  The difference between the second embodiment and the first embodiment of the present invention is that the sliding door 1 with the emergency escape function of the first embodiment shows a mode in which a mechanism capable of moving the upper end downward is mounted on the sliding door. The second embodiment is different in that a mechanism capable of moving the upper end downward is mounted on the sleeve panel. Note that the second embodiment will be described with a focus on differences from the first embodiment. In 2nd Embodiment, about the same structure as 1st Embodiment, the same code | symbol is used and the same effect is demonstrated and description is abbreviate | omitted.

As shown in FIG. 11, the upper part of the sleeve panel 51 with an emergency escape function has a structure in which the upper end of the sleeve panel 51 with an emergency escape function can be moved downward as in the first embodiment. As a structure for moving the upper end of the sleeve panel 51 with an emergency escape function downward, it is installed in the sleeve panel frame 52 at a predetermined interval from the upper guide groove 6, and the sleeve above the bottom plate 52 b of the sleeve panel frame 52 on the lower surface. A sleeve panel main body 60 formed with a lower end protruding piece 59 to be engaged with the panel frame installation portion 55, and a casing provided at an upper portion of the sleeve panel main body 60 and surrounded by at least the left and right side surfaces 11a and 11b and the lower surface 11c. An upper guide groove engaging body 12 which is provided to engage with the left and right side surfaces of the opening 11 and the housing opening 11 and whose upper surface engages with the upper guide groove 6 below the top plate 52a of the sleeve panel frame 52; The upper guide groove engaging release mechanism 13 (the lower extending body 14 and the support body 15) for releasing the engagement between the upper surface of the upper guide groove engaging body 12 and the upper guide groove 6 by moving 12 downward. Has been. Thus, also in the sleeve panel 51 with the emergency escape function of the second embodiment, the upper guide groove engaging body 12 is provided to be engaged with the left and right side surfaces of the housing opening 11 as in the first embodiment. Even when a load is applied to the sliding door 1 with an emergency escape function due to a disaster or the like, the load is supported by the upper guide groove engaging body 12 configured from the entire left and right regions of the housing opening 11, and a large load is not applied locally. Thereby, the sleeve panel 51 with an emergency escape function can be protected from destruction.

  And also about the removal of the sleeve panel 51 with an emergency escape function, the support body 15 of the sleeve panel 51 with an emergency escape function attached to the sleeve panel frame 52 is moved rightward, and the support body notch part of the support body 15 is removed. By operating the support body 15 so that the left-side notch 23a of 22 is engaged with the support body insertion recess 20 of the lower extension body 14, the lower extension body 14 enters the lower extension body insertion port 25 from the lower portion. When the upper guide groove engaging body 12 is inserted and moved downward, the upper guide groove 6 is disengaged from the upper guide groove 6 of the sliding door frame 2. As a result, when the engagement between the upper end of the upper guide groove engaging body 12 and the upper guide groove 6 of the sleeve panel frame 52 is released, the sleeve panel 51 with an emergency escape function is tilted outside and escapes from the sleeve panel frame 52. be able to. Here, FIG. 13 is a cross-sectional view taken along the line CC in FIG. 11 showing a state in which the sleeve panel with an emergency escape function according to the second embodiment of the present invention is pressed and tilted by the user.

  The embodiment disclosed this time should be considered as illustrative in all points and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

DESCRIPTION OF SYMBOLS 1 Sliding door with emergency escape function 2 Sliding door frame 2a Top plate 2b Bottom plate 2c Left side plate 2d Right side plate 3 Wall 4 Right side plate cover 5 Lower guide rail 6 Upper guide groove 7 Left and right operation window 8 Left and right operation window 9 Lower protruding piece 10 Sliding door body 11 Housing Opening 11a Left side body 11b Right side body 11c Lower surface body 12 Upper guide groove engagement body 13 Upper guide groove engagement release mechanism portion 14 Lower extension body 15 Support body 16 Handle portion 17a Left end protrusion piece 17b Right end protrusion piece 18a Left guide rail 18b Right Guide rail 19 Side engagement body 20 Support body insertion recess 21 Support body gripping part 22 Support body notch 23 Front notch 23a Left notch 23b Right notch 24 Rear notch 25 Lower extension body insertion port 26 Side engagement notch 51 Sleeve panel with emergency escape function 52 Sleeve panel frame 52b Bottom plate 55 Sleeve panel frame installation part 59 Lower end protruding piece 60 Sleeve panel body

Claims (3)

It is installed between the upper guide groove and the lower guide rail, and it is a sliding door with an emergency escape function that can escape to the outside even if it does not open due to an earthquake, etc.
A surrounding sliding door frame,
A sliding door body that is installed in the sliding door frame at a predetermined interval from the upper guide groove, and has a lower protruding piece that engages with the lower guide rail on the lower surface;
A housing opening provided at an upper portion of the sliding door body and surrounded by at least left and right side surfaces and a lower surface;
An upper guide groove engaging body which is provided to be engaged with the left and right side surfaces of the housing opening and whose upper surface engages with the upper guide groove;
An upper guide groove engagement releasing mechanism for releasing the engagement between the upper guide groove engaging body and the upper guide groove by moving the upper guide groove engaging body downward;
The upper guide groove engagement release mechanism is
A lower extension body coupled to the upper guide groove engagement body and extending to a lower portion in the height direction of the upper guide groove engagement body;
A support body that supports the lower extension body from below by locking the lower extension body,
When the support is operated, the upper guide groove engaging body is released from the support of the lower extension body by the support, and the upper guide groove engaging body is moved downward to move the upper guide groove engaging body. A sliding door with an emergency escape function, wherein the engagement between the upper surface of the combined body and the upper guide groove is released.   2. The emergency escape function according to claim 1, wherein the upper guide groove engaging body is engaged with the upper guide groove continuously from a right end portion to a left end portion of an upper surface of the upper guide groove engaging body. sliding door. The lower extension body is provided on the left and right sides of the upper guide groove engaging body,
The lower extension設体and right of the lower extension設体the left, emergency escape function sliding door according to claim 1, characterized in that it is supported from the bottom by one of said support.

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