JP5279997B2 - Outer frame for switchgear - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an outer framework for an opening and closing device enabling easy mutual positioning of two frame members adjacent to each other. <P>SOLUTION: Slits 90, 92, 100, 101 are formed in an upper frame member 10 among the upper frame member 10, a door end side vertical frame member 11, and a vertical frame member 13 which form the outer framework of a hung type sliding door device. Parts of the front parts 93, 94 of the vertical frame member 13 is inserted into the slits 90, 92 to mutually position the upper frame member 10 and the vertical frame member 11. The inner extension part 24B of an outer member 24 among an inner member 23 and the outer member 24 composing the two vertical frame members 13 disposed in the thickness direction of a door body serving as the opening and closing body is inserted into the slits 100, 101. Consequently, the upper frame member 10 and the vertical frame member 13 are mutually positioned. <P>COPYRIGHT: (C)2007,JPO&amp;INPIT

Description

  The present invention relates to an outer frame for an opening / closing device that forms an opening / closing space that is opened / closed by an opening / closing body at least at a part of the inside, for example, an upper suspension type sliding door in which a door body that is an opening / closing body is suspended from a guide member The present invention can be used for various sliding door devices including a device, a swing door device, a shutter device whose opening / closing body is a shutter curtain, a folding door device, a balance door device, and the like.

  The following Patent Document 1 discloses an opening / closing device in which an opening / closing space that is opened / closed by an opening / closing body is formed in a part of an outer frame, and the opening / closing body is suspended from a guide member and slides. A top-sliding sliding door device is shown. The outer frame of the upper suspension type sliding door device is composed of an upper frame member in which the guide member is disposed, and a door tip with which a front end of the door body abuts when the door body is fully closed in the open / close space. The door frame side member and the door end side frame member are located on the opposite side of the door body in the opening / closing movement direction, and the door bottom side frame member, and the opening / closing space of the door pocket in which the door body is housed. The frame frame member disposed at the end portion on the side and the baseboard disposed at the lower end of the door pocket are formed.

These upper frame members, door frame side frame members, door bottom side frame members, frame frame members, and skirting boards are frame members that form the outer frame of the suspended sliding door device. Conventionally, of these frame members, two frame members adjacent to each other are coupled by a coupling tool such as a bolt, a nut, or a screw.
JP 2000-282864 A

  According to this prior art, when the above-mentioned two frame members are coupled with each other with a coupling tool such as a bolt, nut or screw, these frame members must be aligned with each other for this alignment operation. It takes time and effort, and it is difficult to improve work efficiency.

  An object of the present invention is to provide an outer frame for a switchgear that can easily align two frame members adjacent to each other.

  An outer frame for a switchgear according to the present invention is formed of a combination of a plurality of frame members, and is an outer frame for a switchgear that forms an open / close space that is opened and closed by at least a part of the switchgear of the switchgear. Of the two adjacent frame members, a slit is formed in one of the frame members, and an end of the other frame member is inserted into the slit, and these frame members are combined. Is.

  According to this outer frame for a switchgear, a slit is formed in one of the two frame members adjacent to each other, and the end of the other frame member is inserted into this slit, so that these frame members Since they are combined with each other, it is possible to easily align the frame members with the slits, and to efficiently perform the operation of forming the outer frame.

  In this outer frame for a switchgear, when the one frame member has a dimension in a thickness direction orthogonal or substantially orthogonal to the longitudinal direction and the width direction of the one frame member, the other frame member It is preferable that the insertion direction of the end of the frame member into the slit is the thickness direction which is the longitudinal direction of the other frame member.

  According to this, since the thickness direction is the longitudinal direction of the other frame member, it becomes easier to perform the operation of inserting the end of the other frame member into the slit, and the work of combining the two frame members. Can be done easily.

  One slit may be provided on the one frame member, or a plurality of slits may be provided.

  When a plurality of slits are provided in the one frame member, the one other frame member into which a plurality of end portions are inserted into these slits can be accurately aligned with the one frame member. . Further, when there are a plurality of the other frame members, by using these slits, it is possible to align the one frame member with the plurality of the other frame members. .

  In the present invention, one or a plurality of slits may be provided only in the one frame member, or may be provided in both the one frame member and the other frame member. In the latter case, the frame members can be aligned with each other by inserting the end of the one frame member into a slit provided in the other frame member.

  Furthermore, in this invention, it is preferable to provide the intermediate member which couple | bonds said one frame member and said other frame member.

  According to this, the one frame member and the other frame member are coupled via the intermediate member, and the coupling strength can be increased.

  The above outer framework according to the present invention can be applied to any opening / closing device, one example of which is a sliding door device in which the opening / closing body is a sliding door, and the other example is a sliding door device. Furthermore, the outer frame according to the present invention can be applied to a shutter device including an overhead door in which a shutter curtain is an opening / closing body, a folding door device, a balance door device, and the like.

  When the outer frame according to the present invention is applied to the sliding door device, the number of the door bodies of the sliding door device may be one or more. When the number of door bodies is plural, the positions of these door bodies may be shifted in the thickness direction of these door bodies, and not shifted in the thickness direction of these door bodies. Also good. Furthermore, the opening / closing movement direction of these door bodies may be the same direction or the opposite direction. And when making the opening and closing movement direction of the plurality of door bodies the same direction, these door bodies are an outer door body and an inner door body that is nested in the outer door body, The opening / closing space may be opened and closed by the outer door body and the inner door body.

  Moreover, when applying the outer frame | frame concerning this invention to the said sliding door apparatus, this sliding door apparatus may be provided with the door pocket for accommodating the said door body, and may not be provided with a door pocket. When the sliding door device is provided with a door pocket, the door pocket may be an externally exposed door pocket that can be visually recognized from the outside, or a wall storage type door pocket that is stored inside the wall. These door pockets may be double-sided door pockets that have portions covering both sides in the thickness direction of the door body housed inside the door pockets, and have portions that cover only one side in the thickness direction of the door body. It may be a single-sided door pocket.

  In the case where the outer frame according to the present invention is applied to a sliding door device, the above-described slit can be provided in an arbitrary frame member forming the outer frame for the sliding door device, and the frame member may be an upper frame member, The door frame member may be a door frame member disposed on the opposite side of the door body opening / closing movement direction from the door frame member, and the door is opened and closed by the door body. When a lower frame member such as a huller is disposed at the lower end of the open / close space, etc., this lower frame member may be used. Further, for a sliding door device provided with a door pocket for storing a door body, A frame member arranged at the end of the open / close space may be used, or a baseboard arranged at the lower end of the door pocket may be used.

  The sliding door device to which the outer frame according to the present invention is applied may be an arbitrary type of sliding door device. For example, the door body is suspended from a guide member disposed inside the upper frame member. May be an upper suspension type sliding door device that moves while being guided by the guide member, or may be a sliding door device in which the door body is moved by being guided by a guide member such as a guide rail disposed on the lower side. The sliding door apparatus etc. to which a door body moves by being guided by guide members, such as a guide rail arrange | positioned in both, may be sufficient. When the sliding door device is the above-described suspension type sliding door device, the guide member may be a guide rail, a slide rail using a slide bearing, or the like.

  When the one frame member provided with the slit is used as the upper frame member of the outer frame for the sliding door device, the other frame member into which an end portion is inserted into the slit is used as an example of the door of the sliding door device. When the body reaches the fully closed position, it is possible to use a door frame side frame member with which the tip of the door body abuts.

  In this way, when the slit is formed in the upper frame member and the end of the door frame side frame member is inserted into the slit, the door frame side end of the upper frame member By attaching an end member that joins the upper frame member and the collar frame member, the coupling strength between the upper frame member and the collar frame member is increased, and the end member is disposed on the door body. It is preferable to provide an engaging portion for locking the door member in the fully closed position by engaging the locking member of the locking device.

  According to this, the end member for connecting the upper frame member and the frame member on the door end side to increase the coupling strength between the upper frame member and the frame member is disposed on the door body. By engaging the lock member of the locking device, it can be used as a member for locking the door body in the fully closed position, and accordingly, the number of members required for forming the outer frame for the sliding door device can be reduced.

  In this way, the end member for connecting the upper frame member and the frame member on the door end side to increase the coupling strength between the upper frame member and the frame member is provided on the door body. When utilizing as a member for locking the door body in the fully closed position by engaging the lock member of the device, and when providing a hanging portion on one side of the width direction on the upper frame member, The hanging part is provided at a position away from the reference position of the door body in the width direction, and the end member is directly attached to the hanging part, and the above-described upper frame member is attached in the width direction from the reference position to the hanging part. It is preferable to use a member selected from among a plurality of upper frame members that have the same distance and have different dimensions in the width direction.

  According to this, each of the plurality of upper frame members prepared with different dimensions in the width direction has the same distance in the width direction from the reference position to the hanging part. Even if an upper frame member having a width dimension corresponding to the thickness dimension of these walls is arranged on the wall, the distance in the width direction from the reference position to the hanging part is the same in each wall. Since the end member is directly attached to the hanging portion as described above, the end member is made common for each of the plurality of upper frame members prepared with different dimensions in the width direction. It is necessary to prepare space members according to the thickness dimensions of each wall with different thickness dimensions, and attach end members to the hanging parts of the upper frame members via these space members, etc. Disappears.

  Further, in this case, when the sliding door device is an upper suspension type sliding door device in which the door body is suspended from the guide member disposed inside the upper frame member, the guide member is also directly attached to the hanging portion. It is preferable to attach.

  According to this, in order to attach the guide member to the hanging portion of the upper frame member, a space member or the like corresponding to the thickness dimension of these walls is prepared for each wall having a different thickness dimension, and these space members or the like are prepared. Therefore, it is not necessary to attach the guide member to the hanging portion of each upper frame member.

  When the one frame member provided with the slit described above is used as the upper frame member of the outer frame for the sliding door device, the other frame member whose end is inserted into the slit is used in the door pocket in which the door body is accommodated. It can also be a frame member arranged at the end of the open / close space.

  Moreover, when the said one frame member which provides the slit mentioned above is made into the baseboard arrange | positioned at the lower end of the door pocket in which a door body is accommodated, the said other frame member by which an edge part is inserted into this slit is used. It can be a frame member disposed at the end of the door pocket on the side of the open / close space.

  In this case, one frame member provided with the slit is a baseboard disposed at the lower end of the door pocket, and the other frame member is a frame member disposed at the end of the door pocket on the side of the open / close space. When the sliding door device is an upper suspension type sliding door device in which the door body is suspended from the guide member disposed inside the upper frame member, a guide for guiding the lower end of the door body to the baseboard A roller may be attached.

  According to this, compared with the case where the guide roller is directly attached to the floor of the opening / closing space such as the doorway that is opened and closed by the door body, the mounting strength of the guide roller can be increased, the damage to the floor can be reduced, It is possible to improve the mounting position accuracy.

  Further, when the guide roller is attached to the skirting board in this way, the skirting board may be formed by a single member, or the skirting board is overlapped at least at the end of the open / close space side. The guide rollers may be attached to portions of the baseboard members that are stacked one above the other.

  According to the latter, the guide roller for guiding the lower end of the door body is attached to the baseboard portion formed by stacking a plurality of baseboard members up and down. It can be made even larger.

  Further, the one frame member provided with the slit is a baseboard arranged at the lower end of the door pocket, and at least a part of the baseboard is formed of a plurality of baseboard members stacked vertically. In this case, the slit for inserting the end portion of the frame member serving as the other frame member may be formed by the thickness of a plurality of baseboard members stacked vertically. Good.

  According to this, the length of the slit into which the end portion of the heel frame member is inserted can be increased by the thickness of the plurality of skirting members stacked one above the other. Can be easily aligned.

  Furthermore, when the door pocket in which the door body is stored is a wall storage type door pocket provided inside the wall, the dimensions of the wall are the dimensions of a general-purpose wall material that is commercially available. It is preferable to form using a plurality of wall materials having

  According to this, at least a part of the wall can be easily formed by a plurality of wall materials obtained by cutting a commercially available general-purpose wall material, and is not used from a commercially available general-purpose wall material. Can be prevented as much as possible.

  In addition, when the present invention is applied to a folding door device, the number of sets of door bodies in which a plurality of door bodies in the folding door device are connected so as to be freely bent may be one or more. When the number of sets of door bodies is plural, the opening / closing movement direction may be the same direction or the opposite direction. Moreover, the set of door bodies may be a double fold type that can be bent at both sides in the thickness direction of the door body, or a single fold type that can be bent at one side in the thickness direction of the door body.

  According to the present invention, when the outer frame for the switchgear is formed by combining the respective frame members, a slit is formed in one of the two frame members adjacent to each other, and the other is formed in this slit. Since these frame members are combined by inserting the end portions of the frame members, it is possible to obtain an effect of easily aligning the frame members.

  EMBODIMENT OF THE INVENTION Below, the form for implementing this invention is demonstrated based on drawing. The opening / closing apparatus according to the present embodiment is a sliding door apparatus in which the opening / closing body is a single door body that slides, and the door body is suspended from a guide rail that is a guide member, and is attached to the guide rail. The sliding door device is a suspended type sliding door device that is guided and moved, and the sliding door device has a door pocket for storing the door body, and the door pocket is a wall storage type that is stored inside the wall. It is a door pocket.

  FIG. 1 is a front view showing the whole of the above-described suspended type sliding door device that is arranged between a corridor and a room in a building and has an opening / closing space that is opened and closed by a door body 1 as an entrance 2. . The outer frame of the sliding door device includes an upper frame member 10, a door frame side frame member 11 on which the front end of the door body 1 abuts when the door body 1 reaches the fully closed position and closes the entrance 2. The doorside side frame member 11 is arranged between the doorside side frame member 12 disposed on the opposite side of the door body 1 in the moving direction, and between the frame member 11 and 12. A saddle frame member 13 arranged at the end of the doorway 3 in the door pocket 3 in which the door body 1 is stored when the doorway 2 is opened, and a baseboard 14 arranged at the lower end of the door bag 3 on the floor 4 These upper frame member 10, which is a folded product of the plate material, the door frame side frame member 11, the door bottom side frame member 12, the frame frame member 13, and the skirting board 14 of the sliding door device It is a frame member that forms the outer frame.

  The entrance / exit 2 is a partial space inside the outer frame formed by the frame members 10 to 14, and the entrance / exit 2 is opened / closed by the door body 1, and the door body when the entrance / exit 2 is opened. The door pocket 3 in which 1 is stored is a wall storage type door pocket stored in the wall 5. The upper frame member 10 has a length that extends from the door frame side frame member 11 to the door bottom side frame member 12, and the frame member 13 that is one of the frame members 10 to 14 is It is a parting member on the doorway 2 side in the door pocket 3. Further, as shown in FIG. 2, which is a sectional view taken along line S2-S2 in FIG. 1, the door pocket 3 has a hat-shaped cross section in the longitudinal direction of the upper frame member 10 and the baseboard 14 (the horizontal direction in FIG. 1). The reinforcing member 20 is provided on both sides of the door pocket 3 in the thickness direction, which is also the thickness direction of the door body 1, A plurality of frame members 11, 12 and the frame member 13 are arranged in the vertical direction, which is also the longitudinal direction. Then, above and below these reinforcing members 20, the inner wall material 21 is coupled to the reinforcing member 20 with a bonding tool such as an adhesive tape, and the outer wall material 22 is disposed outside these inner wall materials 21. A wall finishing material such as a cloth is attached to the surface of the outer wall material 22 which is coupled to the outer wall material 22 with a coupling tool such as a screw or a staple.

  Therefore, the inner wall material 21, the outer wall material 22, and the wall finishing material form the wall 5 of the door pocket 3, and the door pocket 3 is formed inside the wall 5 with the reinforcing member 20 as a structural material. Has been. As can be seen from FIG. 1, the wall 5 is located on the upper side of the upper frame member 10, on the opposite side of the doorway frame member 11 to the doorside side frame member 11, on the doorside side frame member 12. It is also provided on the opposite side of the door pocket 3. The surface of these portions of the wall 5 is flush with the surface of the portion of the wall 5 in the door pocket 3.

  Further, among the plurality of upper and lower reinforcing members 20 shown in FIG. 1, a handrail 6 can be provided at a location of the wall 5 where the reinforcing member 20A having a large vertical dimension is disposed. The slide 6 can be attached to the reinforcing member 20A with an attachment such as a screw reaching the reinforcing member 20A.

  3 is a cross-sectional view taken along line S3-S3 of FIG. 1. As shown in FIG. 3, two frame members 13 are disposed on both sides of the door body 1 in the thickness direction, and each frame frame is provided. The member 13 is a combination product of an inner member 23 and an outer member 24 arranged in the inner and outer directions of the door pocket 3. In the gap between the rear extending portions 23 </ b> A and 24 </ b> A that extend toward the door bottom side frame member 12 in the inner member 23 and the outer member 24, the door end side frame member 11 of the reinforcing member 20 A side end portion is inserted, and this end portion is fixed to the rear extension portion 24A of the outer member 24 by a fastening tool 25 such as a screw, and the reinforcing member 20 on the side of the frame member 12 on the door butt side. The end portion is fixed to the heel frame member 12 on the door butt side by a fixing tool 26 such as a screw.

  In FIG. 2, among the plurality of inner wall materials 21 forming the wall 5, the vertical dimension H of the two inner wall materials 21 </ b> A is an exact half of the vertical dimension of a commercially available general wall material. is there. For this reason, the sum total of the up-and-down dimension of these two inner wall materials 21A is the same as the up-and-down dimension of the general-purpose wall material marketed. The wall material can be easily obtained by cutting the wall material, and the commercially available general-purpose wall material can be effectively used by preventing as much as possible the useless portion that is not used.

  4 is a cross-sectional view taken along line S4-S4 of FIG. 1. As shown in FIG. 4, the upper frame member 10 has anchor members 28 attached to the base material 27 of the upper wall 5 of the upper frame member 10. As shown in FIG. The upper surface portion 10A coupled to each other, the hanging portion 10B hanging from one end portion of the upper frame member 10 in the width direction (left and right direction in FIG. 4) on the upper surface portion 10A, and the lower end of the hanging portion 10B It has a wall material parting portion 10C extending outward in the width direction, an upright part 10D rising from the tip of the wall material parting part 10C, and a bent portion 10E bent from the upright part 10D to the hanging part 10B side. Of these upper surface portion 10A, hanging portion 10B, wall material parting portion 10C, standing portion 10D, and bent portion 10E, the upper surface portion 10A and the hanging portion 10B are continuously provided over the entire length of the upper frame member 10, The wall material parting part 10C, the standing part 10D, and the bent part 10E are provided only in the part corresponding to the entrance / exit 2. And the inner wall material 29 and the outer wall material 30 which form the width direction outer side part of the hanging part 10B in the wall 5 are arrange | positioned above the wall material parting part 10C, These inner wall materials 29 and the outer wall material 30 are arrange | positioned. Are disposed on the upper side of the upper frame member 10 on the opposite side of the wall member part 10 </ b> C in the width direction of the upper frame member 10. And the inner wall material 29 and the outer wall material 30 arranged on the upper side of the wall material parting part 10C are the inner wall material 21 and the outer wall material 22 shown in FIG. 2 on the left side of the door pocket 3 in FIG. It has become.

  Further, a lower extending portion 10F extending slightly downward is formed at an end portion of the upper surface portion 10A opposite to the hanging portion 10B, and a lower extending portion 10F extending slightly downward is formed at a lower end of the lower extending portion 10F. And the inclination extension part 10G extended to the width direction outer side on the opposite side to the said wall material parting part 10C is provided. These extension portions 10F and 10G are provided only to correspond to the entrance 2 and the frame member 13 shown in FIG. 1, and the height positions corresponding to the extension portions 10F and 10G and the inspection cover 31 described later. Among the plurality of upper and lower reinforcing members 20 shown in FIG. 1, the uppermost reinforcing member 20 </ b> B is disposed at the upper portion of the door pocket 3.

  Since the downward extension of the downward extension 10F shown in FIG. 4 is small, the lower side of the downward extension 10F is the opening 10H of the upper frame member 10, and this opening From 10H, various operations including inspection and maintenance of the door body moving mechanism housed and arranged in the internal space of the upper frame member 10 can be performed.

  The normal opening 10H is closed with an inspection cover 31, and the inspection cover 31 is formed obliquely downward at the upper end and is engaged with an inclined extending portion 10G of the upper frame member 10. A front portion 31B extending vertically or substantially vertically downward from the locking portion 31A, and a lower surface portion 31C bent horizontally or substantially horizontally from the lower end of the front portion 31B to the inside of the upper frame member 10, And a rising portion 31D that rises from the tip of the lower surface portion 31C. These locking portions 31A, the front portion 31B, the lower surface portion 31C, and the upright portion 31D are also shown in FIG. 5 which is a side view of the upper frame member 10 viewed from the side of the door frame member 11 on the door end side. The entire rigidity of the inspection cover 31 formed by bending the sheet metal is ensured by the stop portion 31A, the lower surface portion 31C, and the raised portion 31D. Further, as shown in FIG. 7, which is a view taken in the direction of arrow S7 in FIG. 5 showing the shape of the inspection cover 31, the upright portion 31D is in the left-right direction of FIGS. The inspection cover 31 is not provided over the entire length in the longitudinal direction of the inspection cover 31, and the inspection cover 31 is provided with a rising defect portion 31 </ b> E that does not have the rising portion 31 </ b> D at both ends in the longitudinal direction. ing.

  As shown in FIGS. 4 and 5, the inspection cover 31 when the opening 10 </ b> H is closed has the locking portion 31 </ b> A locked to the inclined extending portion 10 </ b> G of the upper frame member 10. The weight of the inspection cover 31 is supported by the upper frame member 10, and as shown in FIG. 7, the lower surface portion 31 </ b> C is attached to the door frame side frame member 11 and the frame member 13. 33, which are fixed to brackets 32, 33 provided at positions corresponding to both ends in the longitudinal direction of the inspection cover 31 with screw members 34, 35. The brackets 32 and 33 have screwing portions 32A and 33A facing the lower surface portion 31C on the upper side, and the male screw shaft portions of the screw members 34 and 35 inserted from below into the holes 36 and 37 of the lower surface portion 31C. The lower surface portion 31C is fastened to the brackets 32 and 33 by the screw members 34 and 35 by screwing into the female screw holes 38 and 39 formed in the screw fastening portions 32A and 33A.

  In addition, when the inspection cover 31 is removed and the opening 10H of the upper frame member 10 is opened in order to perform the work such as the inspection of the door body moving mechanism described above, the screw members 34 and 35 are removed. The cover 31 can swing in the direction A in FIG. 6, which is the inner and outer directions of the upper frame member 10, centering on the locking portion 31 </ b> A at the upper end. 31 A of stop parts are extracted from the inclination extension part 10G of the upper frame member 10. FIG. When the inspection cover 31 is removed in this way, the inspection cover 31 is provided with the upright missing portions 31E of FIG. 7 where the upright portion 31D does not exist at both ends in the longitudinal direction of the inspection cover 31. The removing operation of the inspection cover 31 can be performed without interference between the screwing portions 32A and 33A of the brackets 32 and 33 and the upright portion 31D.

  Further, since the screw members 34 and 35 are inserted into the lower surface portion 31C of the inspection cover 31 and the screwing portions 32A and 33A of the brackets 32 and 33 from the bottom up, installation work and removal of the inspection cover 31 are performed. The work performed by the worker on the screw members 34 and 35 for the work can be performed by the worker standing at the entrance / exit 2 extending his hand, and this work can be easily performed.

  In the present embodiment, as shown in FIGS. 4 and 5, the locking portion 31 </ b> A of the inspection cover 31 is directly attached to the inclined extending portion 10 </ b> G on the inclined extending portion 10 </ b> G of the upper frame member 10. A crown member 40 made of rubber, synthetic resin, or the like that prevents contact is covered, so that the metal that is the material of the upper frame member 10 and the inspection cover 31 comes into direct contact with each other when the inspection cover 31 is attached or removed. It is possible to prevent abnormal noise from being generated during external work or the like, and damage to the upper frame member 10 and / or the inspection cover 31.

  Further, as shown in FIG. 4, for example, a hat-shaped cross section is formed in the longitudinal direction of the inspection cover 31 on the back surface of the front portion 31B of the inspection cover 31 (the inner surface of the upper frame member 10 in the front portion 31B). The reinforcing member 41 that is continuous with the front portion 31B is coupled with a bonding tool such as an adhesive or an adhesive tape, thereby reinforcing the strength of the front portion 31B. Even if the vertical and horizontal dimensions of the front portion 31B are large, the front portion 31B may be prevented from being bent or deformed.

  Next, the aforementioned door body moving mechanism housed and arranged in the internal space of the upper frame member 10 will be described. FIG. 8 is a front view of the door body moving mechanism with the inspection cover 31 removed.

  Inside the upper frame member 10, a guide rail 45 having a length that extends over substantially the entire length of the upper frame member 10 is disposed, and this guide rail serves as a guide member that guides the linear opening and closing movement of the door body 1. As shown in FIG. 4, 45 has a substantially L shape having a base end portion 45 </ b> A extending vertically, and the base end portion 45 </ b> A is connected to the hanging portion 10 </ b> B of the upper frame member 10 with a coupler 46 such as a screw. It is combined with. A roller 47 that is rotatably engaged with the guide rail 45 is attached to the door body 1 via a bracket 48 above the door body 1, and this roller 47 is shown in FIG. As shown, two are provided in the opening / closing movement direction of the door body 1 which is the longitudinal direction of the upper frame member 10. For this reason, the sliding door device according to the present embodiment is an upwardly suspended sliding door device in which the door body 1 is suspended from the guide rail 45 by two rollers 47.

  Further, a spiral spring type closing device 50 for automatically closing and moving the door body 1 is arranged in the internal space of the upper frame member 10, and this closing device 50 is arranged on the door end side of the upper frame member 10. In the vicinity of the end portion close to the flange frame member 11, the upper frame member 10 is coupled to the hanging portion 10 </ b> B and the base end portion 45 </ b> A of the guide rail 45 with a coupling tool such as a screw. From the closing device 50, a string member 51 made of synthetic resin or the like having one end connected to a spiral spring mechanism provided inside the closing device 50 is led out, and the other end of the string member 51 is Of the two rollers 47, the door-side roller 47 is connected to a bracket 48 that rotatably holds the roller 47. When the front end of the door body 1 that is the end portion of the door body 1 is in contact with the frame member 11 on the door edge side, and the door body 1 fully closes the entrance 2 as shown in FIG. When the door body 1 is opened and moved by a hand holding the gripping part 52 shown in FIG. 1, the spring force is accumulated on the spiral spring of the spiral spring mechanism by the string-like member 51 fed out from the closing device 50, and the hand is pulled from the gripping part 52. Is released, the door body 1 automatically closes and moves to the fully closed position by the accumulated spring force. For this reason, the sliding door apparatus which concerns on this embodiment is a self-closing type sliding door apparatus.

  Further, in the internal space of the upper frame member 10, a cylinder type braking device 53 shown in FIG. 8 is disposed with the piston rod 53 </ b> A facing the side of the door frame member 12 on the door bottom side. A bracket 54 is attached to the base end portion 45 </ b> A of the guide rail 45. Of the two rollers 47 of the door body 1, the bracket 48 that rotatably holds the door-side roller 47 is opposed to the tip of the piston rod 53 </ b> A facing the opening / closing movement direction of the door body 1. A contact member 55 is attached, and one of the tip portion of the piston rod 53A and the contact member 55 is provided with a contact / separation member 56 made of a magnet or the like that can be contacted / separated with the other by an attractive force. ing.

  When the door 1 that has reached the fully closed position is opened and moved as described above, the piston rod 53A whose tip is connected to the contact member 55 by the adsorption force of the contact / separation member 56 extends. When the door body 1 opens and moves beyond the limit of the extension operation of the piston rod 53A, the contact member 55 is separated from the piston rod 53A in the contact / separation member 56. Further, when the door body 1 is closed and moved, the contact member 55 comes into contact with the tip of the piston rod 53A via the contact / separation member 56, and the door body 1 continues to close and move, whereby the piston rod 53A. Since the brake body 53 is provided with a valve that discharges the air inside the cylinder-type brake device 53 while being throttled, the door body 1 is controlled by the throttle action of this valve. While receiving power, the closing device 50 automatically moves to the fully closed position at a low speed.

  Since the valve is of a type that allows the air to flow into the cylinder-type braking device 53 without restricting the air when the piston rod 53A is extended and operated, the opening movement of the door body 1 from the fully closed position is prevented. This can be done with a small force that causes the spiral spring of the spiral spring mechanism of the closing device 50 to accumulate the spring force.

  As described above, the device for applying the braking force to the door body 1 when closing and moving toward the fully closed position is not limited to the cylinder-type braking device 53. For example, the door body 1 and an upper frame member 10, and a rotary damper device having a pinion member attached to the other and meshing with the rack member. The pinion member may be rotated by the rack member by the closing movement toward the closing position, so that a braking force may be generated by a viscous substance or the like filled in the rotary damper device.

  As shown in FIG. 1, a stop member 57 facing the door body 1 in the opening / closing movement direction of the door body 1 is attached to the lower part of the heel frame member 12 on the door bottom side. The stop member 57 made of an elastic material such as rubber defines a retreat limit position that is an open movement limit position of the door body 1, and an end portion on the door bottom side of the door body 1 abuts on the stop member 57. When it does, the door body 1 reaches a retreat limit position. As shown in FIG. 9, the door body 1 is formed by a leaf spring and approaches the drooping portion 10 </ b> B side of the upper frame member 10 as it extends toward the door end side of the door body 1. A locking member 58 is attached, and a locked member 59 is attached to the hanging part 10B. The locked member 59 is formed with two inclined surfaces 59A and 59B that are separated from each other in the opening / closing movement direction of the door body 1 and the distance from each other decreases as the door body 1 is approached. When the bent portion 58A at the tip of the member 58 gets over the inclined surface 59A by the elastic deformation of the locking member 58 and is locked to the inclined surface 59B as shown in FIG. The door 1 reaches the backward limit position defined by the member 57, and the door body 1 stops at the backward limit position by the locking action of the bent portion 58A to the inclined surface 59B.

  For this reason, the locking device 58 and the locked member 59 constitute a stop device 60 for stopping the door body 1 at the retreat limit position.

  Then, when a closing force is applied to the door body 1 with a hand grasping the grip portion 52 shown in FIG. 1, the bent portion 58A gets over the inclined surface 59B by the elastic deformation of the locking member 58, and the door body 1 As described above, the closing movement is performed as described above by the spring force accumulated in the spiral spring of the spiral spring mechanism of the closing device 50.

  In the present embodiment, as shown in FIG. 1, the stop member 57 is located at the same height as the guide rail 45 or the guide rail 45 in the vertical direction, which is the longitudinal direction of the heel frame member 12 on the door bottom side. It is not located in the upper part close to the floor 4 but in the lower part close to the floor 4, for example, in the lower part than the vertical center part of the eaves frame member 12. For this reason, even if the door body 1 is an upwardly suspended door body suspended from the guide rail 45 disposed inside the upper frame member 10, the door body 1 opens and moves at a high speed to the retreat limit position. Thus, even when the door body 1 collides with the stop member 57 with a large force, the door body 1 opens and closes around the upper side of the door body 1 on which the rollers 47 engaged with the guide rail 45 are arranged. It is possible to eliminate a large swing motion in the moving direction.

  As shown in FIG. 1, when a cleaning opening 61 for cleaning the inside of the door pocket 3 is provided in the portion of the wall 5 in which the door pocket 3 is provided, it is opened and closed with a lid. It is preferable to dispose the stop member 57 within the range of the cleaning opening 61 or at a position close to the range (for example, a position where the hand can be reached from the cleaning opening 61). According to this, the maintenance work etc. about the stop member 57 etc. can be performed with the hand etc. which were inserted from the opening part 61 for cleaning.

  Further, as shown in FIG. 1, a position corresponding to the arrangement position of the frame member 13 in the moving path in which the door body 1 opens and closes, in other words, the frame on the door-end side of the baseboard 14 described above. A guide roller 62 is disposed at the end on the member 11 side. As shown in FIG. 4, the guide roller 62 is inserted into the lower end portion of the door body 1 that opens downward, and the opening and closing movement guided by the guide rail 45 of the door body 1 This is performed while the lower end of the body 1 is guided by the guide roller 62.

  As shown in FIG. 3, each frame frame member 13 disposed at the end of the doorway 3 on the doorway 2 side has a small interval between the frame frame member 13 and the door body 1. A finger padding prevention member 65 for preventing a finger or the like from being caught in the gap between the frame member 13 and the door body 1 is attached. FIG. 10 is an enlarged plan view of a portion of the finger padding prevention member 65.

  The finger padding prevention member 65 formed of an elastic material such as rubber or soft synthetic resin or a soft material includes a flexible portion 65A on the door body 1, that is, the inner and outer sides of the door pocket 3, and the flexible portion. It has a base portion 65B on the rear side of 65A, that is, the outer side of the inside and outside of the door pocket 3, a hollow portion 65C is provided inside the flexible portion 65A, and a split groove 65D is formed in the base portion 65B. The flexible portion 65A, the base portion 65B, the hollow portion 65C, and the split groove 65D are continuous in the longitudinal direction of the finger padding prevention member 65 that is also the longitudinal direction of the frame member 13. Of the inner member 23 and the outer member 24 described with reference to FIG. 3 constituting the frame member 13, the outer member 24 is provided with an inner extension portion 24 </ b> B extending to the inside of the door pocket 3. The finger padding prevention member 65 is attached to the frame member 13 by inserting the portion 24B into the split groove 65D.

  The inner extending portion 24B has a thick portion 66 that is folded back by a plate material that is a material of the outer member 24, and a rear end portion of the thick portion 66 is a stepped portion 67. The split groove 65 </ b> D is formed in a shape corresponding to the thick portion 66 and the stepped portion 67. For this reason, it is prevented by the latching effect | action to the split groove 65D of the level | step-difference part 67 that the finger filling prevention member 65 slips out from the inner side extension part 24B of the outer member 24 to the door body 1 side. Further, since the separation distance L1 between the finger padding prevention member 65 and the door body 1 is smaller than the insertion depth L2 of the finger padding prevention member 65 into the inner extension portion 24B, the finger padding prevention member 65 extends inwardly. Even if it is about to come out from the portion 24B, the front end of the finger filling preventing member 65 comes into contact with the door body 1 before the finger filling preventing member 65 is completely drawn out from the inner extending portion 24B. 65 does not fall off from the inner extension 24B.

  As shown in FIG. 8, an end member 70 is disposed inside the upper frame member 10 at an end of the door frame side frame member 11, and the upper frame member is arranged by the end member 70. 10 and the frame member 11 of the door end side are couple | bonded.

  FIG. 11 is an overall perspective view of the end member 70. The end member 70 formed by bending the plate material extends from the front end portion 70A on the door end side frame member 11 side and the upper and lower ends of the front surface portion 70A to the door frame side frame member 12 side. The upper surface portion 70B and the lower surface portion 70C are exposed, and the side surface portion 70E is connected to the front surface portion 70A via a bent portion 70D that extends outward in the width direction of the upper frame member 10. As can be seen from FIG. 5, the upper surface portion 70B is coupled to the upper surface portion 10A of the upper frame member 10 by a coupling tool 71 such as a screw, and the side surface portion 70E is coupled to the upper frame member 10 by a coupling tool 72 such as a screw. Is coupled to the drooping portion 10B. Further, as shown in FIG. 8, the front surface portion 70 </ b> A is coupled to the door frame side frame member 11 by a coupling tool 73 such as a screw. As a result, the upper frame member 10 and the door frame side frame member 11 are coupled with high strength via the end member 70 which is an intermediate member between the upper frame member 10 and the frame frame member 11. ing.

  As shown in FIG. 1, the door body 1 is provided with a locking device 75 for locking the door body 1 in the fully closed position above the grip portion 52 described above. FIG. 12 is an enlarged front view of a portion of the locking device 75. The locking device 75 includes an elevating member 76 that moves up and down by a key operation from one surface of the door body 1, that is, a front surface in FIGS. 1 and 12 and a thumb turn operation from the other surface of the door body 1. And the male screw portion 77A formed at the lower end portion of the lock bar 77, which is a locking member of the locking device, is screwed into the female screw portion 76A formed in the elevating member 76, whereby the lock bar 77 is The lift member 76 is coupled. The lock bar 77 extends upward from the elevating member 76 through the inside of the steady member 78 formed of an elastic material such as rubber at the end of the door 1 on the door end side, and the tip 77B is It slightly protrudes from the upper surface of the door body 1.

  When the key operation or thumb turn operation is performed on the locking device 75 when the door body 1 has reached the fully closed position, the lock bar 77 is also raised by the raising of the elevating member 76. At this time, the lock bar 77 is located immediately below the engagement hole 79 formed in the lower surface portion 70C of the end member 70 described with reference to FIG. 77B is inserted into the engagement hole 79.

  As a result, the door body 1 is locked in the fully closed position, and therefore, the end member 70 serving as a coupling member for coupling the upper frame member 10 and the door frame side frame member 11 is The locking hole 75 also serves as a member for locking the door 1 in the fully closed position in cooperation with the lock bar 77 of the locking device 75, and the engagement hole 79 is an end into which the distal end 77B of the lock bar 77 is inserted and engaged. This is an engagement hole for the member 70. When the lifting member 76 is lowered by performing a key operation or thumb turn operation opposite to that described above for the locking device 75, the distal end portion 77B of the lock bar 77 comes out of the engagement hole 79, so that the door body 1 is moved from the fully closed position. Can be moved open.

  As shown in FIG. 11, the engagement hole 79 is also provided in the upper surface portion 70 </ b> B of the end member 70. Thus, the upper frame member 10 shown in FIG. 1 is different from the upper frame member 10 in the left and right direction (explained in FIG. 1, the arrangement position of the inspection cover is the same as the arrangement position of the inspection cover 31 in FIG. 1. The door pocket is also arranged on the left side of the doorway 2 and the position of the door pocket is also turned upside down with respect to the upper frame member disposed on the side opposite to the doorway 3 of FIG. Thus, the same end member 70 can be used in common.

  Further, in FIG. 8, the height position of the lower surface of the lower surface portion 70C of the end member 70 in which the engagement hole 79 is formed is the same as the height position of the lower surface of the closing device 50 and the lower surface of the guide rail 45 described above. In other words, the height positions of the lower surface of the lower surface portion 70C of the end member 70, the lower surface of the closing device 50, and the lower surface of the guide rail 45 that are arranged side by side in the opening / closing movement direction of the door body 1 are the same. May be. According to this, even if the lock bar 77 is raised by the above-described operation of the locking device 75 before the door body 1 reaches the fully closed position, the distal end portion 77B of the lock bar 77 is the lower surface of the closing device 50. In addition, the door body 1 can be brought into contact with the lower surface of the guide rail 45 and moved to the fully closed position as it is.

  The same effect as this is that the height position of the lower surface of the closing device 50 is the same as the height position of the lower surface of the guide rail 45, and the lower surface of the lower surface portion 70C of the end member 70 is higher than these height positions. This can also be achieved by increasing the height position of.

  FIG. 13 is a view taken in the direction of arrow S13 in FIG. As shown in FIG. 13, the door body 1 can be moved in the opening / closing movement direction by loosening a coupling tool 81 such as a screw inserted into the long hole 80 </ b> A on the upper surface of the door body 1. A slide member 80 is disposed, and a distal end portion 77B of the lock bar 77 protrudes above the door body 1 from a long hole-shaped opening 82 formed in the slide member 80. The tip portion 77B is formed with a flat portion 83 by chamfering two portions on the opposite sides in the circumferential direction of the upper end portion of the lock bar 77 formed of a round bar, and therefore the tip portion 77B. Is flattened by two flat portions 83. These flat portions 83 only need to be formed at least at the distal end portion 77B, and may be formed only at the distal end portion 7B, for example, or may be formed at the entire length or substantially the entire length of the lock bar 77. In the opening 82 of the slide member 80, there are a narrow portion 82A having a width suitable for the flattened tip portion 77B, and a lock bar 77 as a round bar in which the flat portion 83 is not formed. A round hole portion 82B into which a portion can be inserted is arranged in parallel in the movement direction of the slide member 80, in other words, in the opening / closing movement direction of the door body 1. The lock bar 77 cannot be rotated when the distal end portion 77B is inserted into the narrow portion 82A, but the lock bar 77 can be rotated when the distal end portion 77B is inserted into the round hole portion 82B.

  The distal end portion 77B of the lock bar 77 at the normal time is inserted into the narrow portion 82A as shown in FIG. For this reason, as described with reference to FIG. 12, the lock bar 77 in which the male screw portion 77A at the lower end is screwed into the female screw portion 76A of the elevating member 76 is repeatedly opened and closed. However, it does not rotate, so that the amount of protrusion of the tip 77B from the upper surface of the door body 1 does not change.

  On the other hand, when adjusting the protrusion amount of the front-end | tip part 77B from the upper surface of the door body 1 like when the door body 1 is carried in to the construction site of the sliding door apparatus in which the outer frame mentioned above is constructed, By loosening 81, as shown in FIG. 13B, the slide member 80 is moved to a position where the tip 77B and the round hole 82B coincide. As a result, the lock bar 77 can be rotated with a tool or the like holding the tip portion 77B, and by this rotation, the tip portion 77B of the lock bar 77 in which the male screw portion 77A is screwed into the female screw portion 76A of the elevating member 76. The amount of protrusion from the upper surface of the door body 1 is adjusted. After this adjustment operation, the lock member 77 is not allowed to rotate by returning the slide member 80 to the position shown in FIG.

  It should be noted that, without moving the slide member 80, the lock bar 77 is elastically deformed by the above-described tool or the like holding the tip end portion 77B, and the steadying member 78 of FIG. 12 formed of an elastic material such as rubber is elastically deformed. Even if the lock bar 77 is rotated with the above-mentioned tool or the like after this, the tip 77B is moved to the position of the round hole 82B. The amount of protrusion of the tip 77B can be adjusted. In this case, since it is not necessary to perform the operations on the coupling tool 81 and the slide member 80, the roller 47 of the door 1 is not removed from the guide rail 45, that is, the door 1 is suspended from the guide rail 45. The protruding amount of the tip end portion 77B from the upper surface of the door body 1 can be adjusted while the state is kept.

  14 and 15 are views showing an embodiment in which the position of the engagement hole of the end member 70 ′ into which the distal end portion 77B of the lock bar 77 is inserted and engaged can be changed in the opening / closing movement direction of the door body 1. It is the figure which looked at member 70 'from the bottom. In this case, as shown in FIG. 14, a missing portion 79A is formed in the engaging hole 79 formed in the lower surface portion 70C of the end member 70 ', and the lower surface portion 70C is formed by this missing portion 79A. A communication portion 79B is provided in which the engagement hole 79 communicates with the outside of the end member 70 ′. An engagement hole 86 is formed in the plate-like auxiliary member 85 attached to the lower surface portion 70C. As shown in FIG. 15, the engagement hole 86 is aligned with the position of the communication portion 79B to assist. The member 85 is attached to the lower surface portion 70C with a coupler 87 such as a screw. As a result, the engagement hole 86 becomes a hole into which the distal end portion 77B of the lock bar 77 is inserted and engaged, and the hole of the lower surface portion 70C into which the coupler 87 is inserted is connected to the lower surface portion 70C in the opening / closing movement direction of the door body 1. The hole 84A and the hole 84B in FIG. 14 that are formed apart from each other are substantially positioned in the opening / closing movement direction of the door body 1 to lock the door body 1 in the fully closed position. Can be changed.

  For example, FIG. 1 shows that the position of the engagement hole of the end member 70 ′ into which the distal end portion 77 B of the lock bar 77 is inserted and engaged is substantially changed in the opening / closing movement direction of the door body 1. This is performed when the position of the locking device 75 in the door 1 is changed in the opening / closing movement direction of the door 1.

  14 is inserted into the hole 85A of the auxiliary member 85 in FIG. 14 into which the coupling member 87 such as a screw is inserted. It is possible to finely adjust the position of the engagement hole of the end member 70 ′ for inserting and engaging the door body 1 in the opening / closing movement direction of the door body 1.

  The sliding door apparatus described above is installed at various construction sites where the thickness dimension T of the wall 5 composed of the wall materials 29 and 30 described above with reference to FIG. 4 is different. Thus, even if each sliding door apparatus is installed in the construction site where the thickness dimension T of the wall 5 is different, the arrangement position of the door body 1 within the thickness of the wall 5 is set to a constant reference position N. The position N is, for example, the central position in the thickness direction of the wall 5, and the central position in the thickness direction of the door body 1 where the lock bar 77 of the locking device 75 is disposed, or the door body 1 is the roller 47. The position of the roller engaging portion with which the roller 47 in the guide rail 45 suspended via the roller 47 is movably engaged must coincide with the reference position N.

  In order to deal with the respective walls 5 having different thickness dimensions T, a plurality of upper frame members 10 having different dimensions in the width direction, that is, the width dimensions, that is, the thickness dimensions T are prepared. In the frame member 10, the distance W in the width direction of the upper frame member 10 from the reference position N to the above-described hanging portion 10B is made the same. That is, in each upper frame member 10 disposed on the wall 5 having a different thickness dimension T, the distance W from the reference position N to the hanging part 10B is the same, but the width dimension of the upper surface part 10A and the wall material The width dimension of the parting portion 10C is different.

  As described above, the distance W from the reference position N to the hanging portion 10B is made the same for each of the upper frame members 10 arranged on the walls 5 having different thickness dimensions T, and arranged on the door body 1. As shown in FIG. 5, the side surface portion 70 </ b> E of the end member 70 provided with the engagement hole 79 into which the distal end portion 77 </ b> B of the lock bar 77 of the locking device 75 is inserted and engaged is coupled by the coupler 72 as shown in FIG. 5. When directly attached to 10B, the position of the engagement hole 79, the position of the lock bar 77 of the door 1 and the reference for each upper frame member 10 having different width dimensions depending on the setting of the dimension in the width direction of the end member 70, The position N can be automatically matched.

  That is, the end member 70 can be made common for the upper frame members 10 arranged on the walls 5 having different thickness dimensions T. Therefore, the thickness of the walls 5 is different for each wall 5 having a different thickness dimension T. There is no need to prepare space members according to the dimension T and attach the end members 70 to the hanging portions 10B of the upper frame members 10 via these space members.

  Also, as shown in FIG. 4, the base end portion 45A of the guide rail 45 is directly attached to the hanging portion 10B with a coupling 46 such as a screw, so that the width of the guide rail 45 can be set by setting the dimension in the width direction. For each upper frame member 10 having different dimensions, the position of the roller engaging portion of the guide rail 45 where the roller 47 of the door body 1 is rotatably engaged and the reference position N can be made to coincide with each other. .

  That is, also in this case, the guide rail 45 can be made common to each upper frame member 10 disposed on the wall 5 having a different thickness dimension T. For this reason, the thickness dimension T is also determined in this case. It is necessary to prepare a space member or the like corresponding to the thickness dimension T of each wall 5 for each different wall 5 and attach the guide rail 45 to the hanging portion 10B of each upper frame member 10 via these space members or the like. Disappear.

  In this embodiment, as shown in FIG. 4, a wall material receiving member 88 is provided on the outer surface of the hanging portion 10 </ b> B of the upper frame member 10 so as to protrude in the protruding direction of the wall material parting portion 10 </ b> C. . This wall material receiving member is a folded product of a plate material, and the upper frame member 10 has a short length in the longitudinal direction. A plurality of such wall material receiving members 88 are provided in the longitudinal direction of the upper frame member 10. Of the inner wall material 29 and the outer wall material 30 arranged above the wall material parting portion 10C of the upper frame member 10, the outer wall material 30 is applied to the wall material receiving member 88 to be coupled with a screw or the like. In 89, the inner wall material 29 is not disposed at the place where the wall material receiving member 88 is coupled and the wall material receiving member 88 is disposed. For this reason, the longitudinal position of the upper frame member 10 where the wall material receiving member 88 is disposed is a portion where the inner wall material 29 is not disposed, and according to the present embodiment, such a portion is The distal end of the coupler 89, the distal end of the coupler 46 for coupling the base end 45A of the guide rail 45 shown in FIG. 4 to the hanging part 10B, and further shown in FIG. It can be set as the space part which can project the front-end | tip part of the coupling tool 72 for couple | bonding the side part 70E of the end member 70 currently connected with the hanging part 10B.

  As a result, the couplers 89, 46, 72 can be sufficiently intruded in the thickness direction of the wall material receiving member 88 and the hanging part 10B up to a predetermined length. 72, the coupling strength of the members coupled to the wall material receiving member 88 and the hanging portion 10B can be increased.

  Next, the upper frame member 10, the door frame side frame member 11, and the frame frame member 13 are aligned and the upper frame member 10, the door frame side frame member 11, and the frame frame member 13. The structure for assembling is described. FIG. 16 is a front view of only the upper frame member 10 when the end member 70 is attached, and FIG. 17 is a view as seen from the arrow S17 in FIG. is there.

  As shown in FIGS. 16 and 17, the lower extension 10 </ b> F and the inclined extension 10 </ b> G described in FIG. In the vicinity, a slit 90 is formed which is cut from the outer side in the width direction of the upper frame member 10 to the inner side. Moreover, the location equivalent to the arrangement | positioning part of the eaves frame member 11 in the wall material parting part 10C and standing part 10D which were demonstrated in FIG. 4 of the upper frame member 10 was demonstrated in FIG. 4, as FIG. 17 showed. The bent frame member 11 is excised while leaving the bent portion 10E, whereby a recessed portion 91 is formed in the frame frame member 11 so as to open to the side of the frame frame member 11 on the door-end side. A slit 92 is formed in the portion 10B. The slit 92 is cut inward from the outer side in the width direction of the upper frame member 10. The vertical direction that is orthogonal or substantially orthogonal to the longitudinal direction and the width direction of the upper frame member 10 is the thickness direction of the upper frame member 10 and has a depth in the width direction of the upper frame member 10. Since the slits 90 and 92 are formed in the downward extending portion 10F and the inclined extending portion 10G and the hanging portion 10B having the length in the thickness direction, the slits 90 and 92 are formed on the upper frame member 10. It has a length in the thickness direction.

  As shown in FIG. 1, the frame member 11 on the door-end side that is aligned with the upper frame member 10 by the slits 90 and 92 is a member whose longitudinal direction is the thickness direction of the upper frame member 10. Further, as shown in FIG. 3, the saddle frame member 11, which is a folded plate material, is composed of two frame members 13 and the door body 1 arranged in the thickness direction of the door body 1. There are two front surface portions 93, 94 that face each other in the opening / closing movement direction, and a concave portion 95 that is recessed toward the opposite side of the door body 1 is formed between these front surface portions 93, 94. And the shape of the upper end of this collar frame member 11 whose width direction is the same direction as the width direction of the upper frame member 10 is the wall material parting part 10C and the bent part 10E shown in FIG. 4 and FIG. It has a shape substantially corresponding to the side shape of the upper frame member 10 to be included.

  FIG. 18 shows a state in which the upper frame member 10 and the collar frame member 11 are assembled while being aligned, as seen from the bottom of the upper frame member 10 as in FIG. This positioning and assembling operation for carrying out the frame member 11 from the lower side of the upper frame member 10 with respect to the upper frame member 10 is performed inside the concave portion 95 of the frame member 11 and on the upper frame member 10 with the couplers 71 and 72. While inserting the end member 70 which is coupled in the above, the front surface portion 93 and the front surface portion 94 of the collar frame member 11 are inserted into the slit 90 and the slit 92, respectively. Thereafter, the collar frame member 11 and the end member 70 are coupled by the coupling tool 73.

  This alignment assembling operation will be described in detail with reference to FIG. 19 in which the frame member 11 is shown as a view seen from the direction of the arrow S19 in FIG. 8 and the upper frame member 10 is shown by a two-dot chain line. A protrusion 93A to be inserted into the slit 90 is formed at the upper end of the front surface portion 93 of the collar frame member 11, and a protrusion 94A to be inserted into the slit 92 is formed at the front surface portion 94. 93A and 94A are inserted into the slits 90 and 92 from below. Between the protrusions 93A and 94A is a recessed surface 95A including the upper end surface of the recessed portion 95, and this recessed surface 95A is in contact with the lower surface of the upper surface portion 10A of the upper frame member 10 or has a slight gap. Face each other. Further, the front surface portion 94 is formed with a recessed portion 94B that is greatly recessed on the outer side in the width direction of the upper frame member 10 with respect to the protruding portion 94A, and the upper surface 94C of the recessed portion 94B is formed on the upper frame member 10 with the concave portion 91. The bottom surface of the bent portion 10E which is left when forming the contact with or contact with the lower surface of the bent portion 10E.

  As described above, the projecting portions 93A and 94A are inserted into the slits 90 and 92 from below, and the recessed surface 95A is brought into contact with the lower surface of the upper surface portion 10A of the upper frame member 10 or with a slight gap so as to face the depressed portion 94B. After the upper surface 94C is brought into contact with the lower surface of the bent portion 10E or faced with a slight gap, the frame member 11 and the end member 70 are coupled by the coupler 73.

  According to the alignment assembly structure of the upper frame member 10 and the eaves frame member 11, the upper frame member 10 and the eaves frame member 11 are aligned with the slits 90 and 92 of the upper frame member 10 in the front portion of the eaves frame member 11. The protrusions 93A and 94A of the 93 and 94 are automatically inserted, and the insertion direction of the protrusions 93A and 94A into the slits 90 and 92 is the thickness direction of the upper frame member 10 and the rib frame member 11 Therefore, this alignment operation can be easily performed in a short time. Further, since the slits 90 and 92 have a length in the thickness direction of the upper frame member 10, the assembling of the collar frame member 11 to the upper frame member 10 can be performed in a state in which the deflection of the collar frame member 11 is stopped. it can.

  And after aligning and assembling the upper frame member 10 and the collar frame member 11 by the slits 90 and 92, these upper frame member 10 and the collar frame member 11 attach the end member 70 which is an intermediate member. Therefore, a high bonding strength between the upper frame member 10 and the collar frame member 11 can be ensured.

  The end member 70 is first coupled to the collar frame member 11 with the coupler 73, and the protrusions 93A and 94A of the front surface portions 93 and 94 of the collar frame member 11 are inserted into the slits 90 and 92 of the upper frame member 10, respectively. After that, the end member 70 may be coupled to the upper frame member 10 by the couplers 71 and 72.

  As shown in FIGS. 16 and 17, the downwardly extending portion 10 </ b> F and the inclined extending portion 10 </ b> G of the upper frame member 10 are located at positions corresponding to the arrangement positions of the frame member 13 shown in FIG. 1. A slit 100 cut from the outside in the width direction of the upper frame member 10 to the inside is formed, and as shown in FIG. 17, the wall material parting part 10C described in FIG. A slit 101 that is cut inward from the outer side in the width direction of the upper frame member 10 is formed in the standing part 10D and the bent part 10E. The slits 100 and 101 having a depth in the width direction of the upper frame member 10 have a length in the thickness direction of the upper frame member 10 described above.

  Further, as shown in FIG. 16, brackets 103 and 104 are attached to the upper frame member 10 on the rear side of the slits 100 and 101, that is, on the opening movement side of the door body 1 with respect to the slits 100 and 101. ing.

  As shown in FIG. 3, each of the two frame members 13 arranged in the thickness direction of the door body 1 is coupled to each other by a coupler, an adhesive, or the like. Similar to the member 11, the inner member 23 and the outer member 24 are arranged in the vertical direction, and the length of the inner member 23 of the frame member 13 is the entire lower surface of the upper frame member 10. There is a wall parting part 10C. Out of the two frame frame members 13 whose vertical direction is the length direction, the outer member of the frame frame member 13 disposed on the lower extension portion 10F and the inclined extension portion 10G side of the upper frame member 10. 18, 24 is aligned with the upper frame member 10 by inserting the inner extending portion 24B to which the above-described finger padding prevention member 65 is attached into the slit 100, and the upper frame member 10 is aligned therewith. It is assembled to the frame member 10. Further, as shown in FIG. 18, the finger padding preventing member 65 is also attached to the outer member 24 of the frame member 13 disposed on the wall parting part 10C and the standing part 10D side of the upper frame member 10. By inserting the inner extension portion 24 </ b> B into the slit 101, the inner extension portion 24 </ b> B is aligned with the upper frame member 10 and assembled to the upper frame member 10.

  Thereafter, the above-described rearward extending portion 24A of each outer member 24 is coupled to the brackets 103 and 104 by a coupling tool 105 such as a screw.

  Since the slits 100 and 101 have the length in the longitudinal direction of the outer member 24 as in the case of the slits 90 and 92 described above, the inner extension portion 24B of the outer member 24 is formed as the slit 100. , 101 can be easily inserted. In addition, after the upper frame member 10 and the outer members 24 are aligned and combined by the slits 100 and 101, the brackets 103 and 104 serve as intermediate members, and the upper frame member 10 and the outer member 24 are Since they are coupled, the upper frame member 10 and the frame member 13 can be coupled with high strength.

  FIG. 20 shows the skirting board 14 explained in FIG. 1 and the guide roller 62 explained in FIG. 1 and FIG. 4 for guiding the lower end of the door body 1 as viewed from the side of the door frame member 11. 21 is a side view, and FIG. 21 is a view taken in the direction of the arrow S21 in FIG. 20, and is a view of the baseboard 14 and the guide roller 62 as viewed from above. Moreover, FIG. 22 is the figure which looked at the member which comprises a base board from the top.

  As shown in FIG. 22, the skirting board 14 includes a lower skirting board member 110 and an upper skirting board member 111. The lower skirting board member 110 has a length over the entire length of the door pocket 3 shown in FIG. 1, that is, a length over the entire width of the door pocket 3 in the opening / closing movement direction of the door body 1. The member 110 includes a wide part 110A having a large dimension in the width direction that is the thickness direction of the door body 1, and a narrow part 110B having a small dimension in the width direction. The narrow part 110B is a door in the wide part 110A. At the end portion on the front side frame member 11 side, in other words, at the end portion on the side of the entrance / exit 2 shown in FIG. 1, the wide portion 110A is provided continuously. And the upright part 110C is formed in the width direction both ends of 110 A of wide parts from the position away from the narrow part 110B.

  The upper skirting member 111 is shorter than the lower skirting member 110 in the opening / closing movement direction of the door body 1, and is disposed so as to overlap the end portion of the lower skirting member 110 on the doorway 2 side. Is. Further, the upper skirting member 111 has the same width as the wide part 111A having a larger width than the wide part 110A of the lower skirting member 110 and the narrow part 110B of the lower skirting member 110. And a narrow portion 111B. Upright portions 111C are formed at both ends in the width direction of the wide portion 111A, and two slits 112 are formed in the wide portion 111A with an interval of the same width as that of the wide portion 110A of the lower skirting member 110. However, it is formed in the opening movement direction of the door body 1 from the end of the wide portion 111A on the entrance / exit 2 side.

  The lower skirting board member 110 and the upper skirting board member 111 arranged on the end of the lower skirting board member 111 are fixed to the floor 4 shown in FIG. 20 by the anchor member 113 shown in FIG. The base member 115 of the support column 114 that supports the guide roller 62 rotatably is placed on the narrow portions 110B and 111B of the baseboard members 110 and 111 that are overlapped vertically. 115 is fixed to the skirting board 14 with an anchor member 116 reaching the floor 4.

  Thus, in this embodiment, the guide roller 62 for guiding the lower end of the door body 1 is not directly attached to the floor 4, and is a width that is coupled to the floor 4 at the lower end of the door pocket 3 by the anchor member 113. Compared with the case where the guide roller 62 is directly attached to the floor 4 because it is attached to the wood 14, the attachment strength of the guide roller 62 can be increased and the damage of the floor 4 can be reduced. As will be described later, since it is aligned with the frame member 13 by the slit 112, the mounting position accuracy of the guide roller 62 can be improved.

  The guide roller 62 is attached to the skirting board 14 at a place where the two skirting board members 110 and 111 constituting the skirting board 14 are superposed on each other. The mounting strength of the roller 62 can be further increased.

  As shown in FIG. 20, the inner wall material 21 described in FIG. 2 is arranged between the raised portions 110C and 111C of the baseboard members 110 and 111, and outside the raised portion 111C, The outer wall material 22 described with reference to FIG. 2 is disposed, and the inner wall material 21 is coupled to the raised portion 110C, and the outer wall material 22 is coupled to the raised portion 111C by a coupling tool such as a screw or a staple.

  Further, as shown in FIG. 23, the slit 112 formed in the upper skirting member 111 has a rear portion described in FIG. 3 among the inner members 23 constituting the frame frame member 13 described above. The extending part 23A is inserted. Thereby, the collar frame member 13 is aligned and combined with the skirting board 14 by using the slit 112. Since the slit 112 is formed by the thickness of the lower skirting board member 110 and the upper skirting board member 111, the slit 112 has a vertical length that is the thickness direction of the skirting board 14, and this length of the slit 112 is Since the lower skirting board member 110 and the upper skirting board member 111 substantially correspond to the thickness of the two plates, the positioning of the skirting board 14 and the inner member 23 by the slit 112 is performed. Easy assembly work. Further, since the length direction of the slit 112 is the vertical direction which is the longitudinal direction of the inner member 23, the insertion work of the inner member 23 into the slit 112 can be easily performed.

  As shown in FIG. 23, the rearward extending portion 24A of the outer member 24 of the frame member 13 is coupled to the upright portion 111C of the upper skirting member 111 with a coupler 117 such as a screw.

  The above-described alignment and assembly work of the upper frame member 10 and the collar frame member 11 by the slits 90 and 92 in FIG. 18 and the coupling operation of the upper frame member 10 and the collar frame member 11 by the end member 70 are illustrated in FIG. After the upper frame member 10 is attached to the base material 27 of the wall 5 shown in FIG. 4 via the anchor member 28, the eaves frame member 11 is attached to the base material 96 of the wall 5 that has not yet been constructed in FIG. 3. This is performed before attachment through the anchor member 97.

  In addition, for example, the front surface portion 93 of the frame member 11 is inserted into the slits 90 and 92 of the upper frame member 10 before being attached to the base material 27 of the wall 5 shown in FIG. 94 projecting portions 93A and 94A are inserted, and the upper frame member 10 and the eaves frame member 11 are coupled via the end member 70, and the eaves frame member 12 on the door butt side is welded or coupled to the upper frame member 10. The inner extension portions 24B of the outer members 24 of the frame members 13 are inserted into the slits 100 and 101 of the upper frame member 10 and the rear extension portions 24A of these outer members 24 are bracketed. 103 and 104 are coupled with a coupling tool 105 such as a screw and the rear extension 23A of the inner member 23 of each frame member 13 is inserted into the slit 112 of the skirting board 14, in other words, the outer frame of the sliding door device. Configure After completion of the positioning and assembling work and the joining work of the materials, the work of attaching the upper frame member 10 to the base material 27 of the wall 5 of FIG. 4 via the anchor member 28, or the frame member on the door-end side of FIG. You may make it perform the operation | work which attaches 11 to the base material 96 of the wall 5 via the anchor member 97. FIG.

  As shown in FIG. 24, an opening 120 through which the guide roller 62 can be moved in and out is provided at the lower end of the door butt side end of the door body 1 according to the present embodiment. For this reason, the width dimension which is the left-right dimension of the door body 1 shown in FIG. 1 is the distance from the frame member 11 on the door end side to the frame member 13, that is, the opening width of the doorway 2 opened and closed by the door body 1. Even if it is larger than the size, after the frame member 13 is erected between the upper frame member 10 and the skirting board 14 as described above, the guide roller 62 is inserted into the lower end of the door 1 from the opening 120. Thereby, the operation | work which suspends the door body 1 to the guide rail 45 mentioned above can be performed.

  FIG. 25 is a front view showing members that form the frame of the door body 1. This frame is composed of an upper member 131, a front member 132, a rear member 133, and a lower member 134. Each of the members 131 to 134 includes web portions 131A to 134A and these web portions 131A to 131A. It is formed of a channel material composed of flange portions 131B to 134B at both ends in the thickness direction of the door body 1 at 134A. The upper member 131, the front member 132, and the rear member 133 include engagement convex portions 132 </ b> C and 133 </ b> C formed at the upper ends of the front member 132 and the rear member 133, respectively. The lower member 134, the front member 132, and the rear member 133 are aligned by engaging with each other, and the lower ends of the front member 132 and the rear member 133 are placed in engagement recesses 134C formed at both ends of the lower member 134. It is aligned by engaging.

  For this reason, the upper member 131, the front member 132, the rear member 133, and the lower member 134 are aligned in a predetermined positional relationship without using a coupling tool such as a screw. The door body 1 can be manufactured by simply bonding the surface members 140 and 141 of the door body 1 indicated by 4 to the upper member 131, the front member 132, the rear member 133, and the lower member 133.

  Further, since the weight of the front member 132 and the rear member 133 can be supported by the upper member 131 by the engagement between the engagement recess 131C and the engagement protrusions 132C and 133C, the frame of the door body in FIG. This is effective as a framework of the above-described suspended door body 1 that is suspended from the guide rail 45 described above. Even if the surface materials 140 and 141 may be peeled off, the upper member 131, the front member 132, and the rear member 133 are coupled by the engagement of the engagement recess 131C and the engagement projections 132C and 133C. It can be left in a state.

  FIG. 27, which is a view taken in the direction of the arrow S27 in FIG. 26 and FIG. 26, shows an embodiment in which members forming the frame of the door body are aligned by an alignment means different from FIG. This frame is also composed of an upper member 141, a front member 142, a rear member 143, and a lower member 144. Each of the members 141 to 144 includes a web portion 141A to 144A and these web portions 141A to 141A. It is formed of a channel material composed of flange portions 141B to 144B at both ends in the thickness direction of the door body 1 at 144A.

  The web portions 141A and 144A of the upper member 141 and the lower member 144 are provided with projecting portions 141C and 144C projecting toward the front member 142 and the rear member 143, and these projecting portions 141C and 144C are shown in FIG. As shown, the upper member 141, the front member 142, the rear member 143, and the lower member 144 are inserted into the notches 142C and 143C formed in the web portions 142A and 143A of the front member 142 and the rear member 143. Alignment can be performed in a predetermined positional relationship without using a coupler such as a screw.

  The frame of this embodiment can also be used as a frame for the door body of the sliding door device, but this door body is not an upwardly suspended door body, but is opened and closed by a roller or the like provided at the lower end. In the case of a door, the framework of this embodiment can be used effectively. In this embodiment as well, the surface material of the door body is bonded to the upper member 141, the front member 142, the rear member 143, and the lower member 144. Even if this adhesion may be peeled off, the upper member 141 and The front member 142, the rear member 143, and the lower member 144 can be engaged with each other by the projecting portions 141C and 144C and the notch portions 142C and 143C, and these members 141 to 144 are misaligned. It can be prevented from occurring.

  The door body 201 shown in FIG. 29 which is a sectional view taken along line S29-S29 in FIGS. 28 and 28 is composed of a front panel portion 201A and a rear panel portion 201B, and for connecting these panel portions 201A and 201B. For example, a connecting member 202 made of wood or the like is disposed in the connecting portion between the panel portions 201A and 201B, and two grooves 203 that open toward the outside in the thickness direction of the door body 201 are formed in the connecting member 202. ing. As shown in FIG. 29, bent portions 204A to 207A to be inserted into the grooves 203 are formed on the surface materials 204 to 207 of the front panel portion 201A and the rear panel portion 201B that are fixed to the connecting member 202 by adhesion. The panel portions 201A and 201B are connected by bonding the surface materials 204 to 207 to the connecting member 202 and inserting the bent portions 204A to 207A into the groove 203.

  In addition, the inside of the door bodies 1 and 201 concerning each embodiment demonstrated above may be packed with the core material which consists of a fireproof material etc., and does not need to be packed.

  INDUSTRIAL APPLICABILITY The present invention can be used for an outer frame for an opening / closing device for forming an opening / closing space that is opened / closed by an opening / closing body in at least a part of the inside, such as a sliding door device.

It is a front view showing the whole upper suspension type sliding door device to which the outer frame concerning one embodiment of the present invention is applied. It is the S2-S2 sectional view taken on the line of FIG. It is the S3-S3 sectional view taken on the line of FIG. It is the S4-S4 sectional view taken on the line of FIG. It is a side view of the upper frame member seen from the side of the eaves frame member on the door end side. It is a side view of the inspection cover seen from the side of the eaves frame member on the door end side. It is S7 arrow directional view of FIG. 5 which shows the shape of an inspection cover. It is the front view which removed the inspection cover and showed the door body moving mechanism stored and arranged in the internal space of the upper frame member. It is a top view of the part of the edge part by the side of the door end of a door body which shows a stop device for stopping a door body to a retreat limit position, and its circumference. It is an enlarged plane sectional view of the finger padding prevention member attached to the heel frame member and its periphery. It is a perspective view which shows the whole end member. It is an enlarged front view of the part of the locking device arrange | positioned at the door body. FIG. 13 is a view taken in the direction of arrow S13 in FIG. 12, (A) is a view when the slide member is in a position where the lock bar of the locking device is prevented from rotating, and (B) is a slide member that allows the lock bar to rotate. It is a figure when it exists in the position to do. It is a figure which shows embodiment which can change the position of the engagement hole of the end member which the front-end | tip part of a lock bar engages in the opening / closing movement direction of a door body, Comprising: It is the figure which looked at the end member from the bottom. In the embodiment of FIG. 14, it is a figure which shows the case where the position of the engagement hole of the end member which the front-end | tip part of a lock bar insert-engages is changed to the opening-and-closing movement direction of the door body by the auxiliary member, Comprising: It is the figure seen from. It is a figure explaining the structure for aligning an upper frame member, a door frame side frame member, and a frame member, and assembling them, and shows only the upper frame member to which an end member is attached FIG. FIG. 17 is a view taken in the direction of arrow S17 in FIG. 16 and is a view of the upper frame member in FIG. 16 as viewed from below. When the upper frame member, the door frame side frame member and the frame member are assembled and assembled, the door frame member and the frame member are indicated by a two-dot chain line. It is the figure which looked at the upper frame member from the bottom. It is the figure which looked at the combined state of the eaves frame member and upper frame member by the side of a door, from the direction of S19 arrow of FIG. 8, Comprising: It is the figure which showed the upper frame member with the dashed-two dotted line. It is the side view which looked at the skirting board and the guide roller which guides the lower end of a door body from the side of the eaves frame member at the door end side. FIG. 21 is a view taken in the direction of arrow S21 in FIG. 20 and shows the skirting board and the guide roller as viewed from above. It is the figure which looked at each member which comprises a skirting board from the top. It is a figure which shows when the collar frame member shown with a dashed-two dotted line is aligned with the baseboard by the slit currently formed in the baseboard. It is a perspective view which shows that the opening part which can make a guide roller enter / exit is provided in the lower end in the edge part by the side of the door bottom of a door body. It is a front view which shows the member which forms the framework of a door body. It is the same figure as FIG. 25 which shows embodiment which aligns the members which form the frame | frame of a door body with the alignment means different from FIG. It is S27 arrow line view of FIG. It is a front view which shows the door body which concerns on another embodiment. It is the S29-S29 sectional view taken on the line of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1,201 Door body of the sliding door apparatus which is an opening / closing body of an opening / closing apparatus 2 Doorway which is an opening / closing space 3 Door bag 4 Floor 5 Wall 10 Upper frame member 10B Hanging part 11 Door frame side frame member 12 Door frame side frame member DESCRIPTION OF SYMBOLS 13 竪 Frame member 14 Base board 21 and 22 Wall material 45 Guide rail which is a guide member which guides the movement of a hanging type door body 62 Guide roller which guides the lower end of a door body 70,70 'End member which is also an intermediate member 75 Locking device 77 Lock bar which is a locking member of the locking device 79 Engagement hole which is an engaging portion of the end member 90, 92, 100, 101, 112 Slit 103, 104 Bracket which is an intermediate member 110 Lower skirting member 111 Upper base skirt member N Reference position W Distance from reference position to hanging part of upper frame member

Claims (9)

In the outer frame for an opening / closing device that is formed by a combination of a plurality of frame members and forms an opening / closing space that is opened / closed by an opening / closing body of the opening / closing device in at least a part of the inside,
Of the two frame members adjacent to each other, two slits are formed in one frame member, and the ends of the other frame member are inserted into these slits, and these frame members are combined. ,
The opening / closing device is a sliding door device that is a door body on which the opening / closing body slides,
The one frame member is an upper frame member, and the other frame member is a door frame side frame member with which a front end of the door body comes into contact when the door body reaches a fully closed position,
An end member that joins the upper frame member and the frame member is attached to an end of the upper frame member on the side of the frame member on the door end side,
The end member is connected to the front face portion and extends to the door bottom side, a front surface portion on the side of the frame member, an upper surface portion extending from the upper end of the front surface portion to the door bottom side, and A side portion,
The upper frame member has an upper surface portion and a drooping portion that hangs down from one end portion in the width direction of the upper frame member on the upper surface portion,
The upper surface portion of the end member and the upper surface portion of the upper frame member are coupled, and the side surface portion of the end member and the hanging portion of the upper frame member are coupled, and the end member The front portion and the frame member are combined,
The upper frame member has the two slits arranged in parallel in the width direction of the upper frame member with the end member interposed therebetween, and two protrusions formed at the upper end of the flange frame member. An outer frame for a switchgear, wherein the outer frame is inserted into the two slits.   The outer frame for a switchgear according to claim 1, wherein a recess that is recessed toward the opposite side of the door body is formed in the collar frame member, and the end member is inserted into the recess and the end member is formed. An outer frame for a switchgear, wherein the front portion of the frame and the collar frame member are combined.   The outer frame for an opening / closing device according to claim 1 or 2, wherein the end member is engaged with a locking member of a locking device disposed on the door body to lock the door body in the fully closed position. An outer frame for an opening / closing device, characterized in that an engagement portion is provided.   4. The outer frame for a switchgear according to claim 3, wherein the end member has a lower surface portion extending from a lower end of the front surface portion to the door bottom side, and the engagement portion is provided on the lower surface portion. An outer frame for a switchgear characterized by comprising: The outer frame for a switchgear according to claim 4 , wherein the engaging portion is also provided on the upper surface portion of the end member.   The outer frame for a switchgear according to any one of claims 1 to 5, wherein the end member is formed by bending a plate material.   The outer frame for an opening / closing device according to any one of claims 1 to 6, wherein the sliding door device is an upper suspension type sliding door device in which the door body is suspended from a guide member disposed inside the upper frame member. An outer frame for a switchgear, wherein the guide member is directly attached to the hanging portion. The outer frame for a switchgear according to any one of claims 1 to 7, wherein the upper frame member extends from the lower end of the hanging portion to the outside in the width direction of the upper frame member; It has an upright part that stands up from the tip of the wall material parting part, and a bent part that is bent from the upright part to the hanging part side,
A lower extending portion is formed at an end portion of the upper surface of the upper frame member opposite to the hanging portion in the width direction, and a lower side of the lower extending portion is an opening of the upper frame member. And
The shape of the upper end of the frame member is a shape substantially corresponding to the side shape of the upper frame member including the wall material parting portion and the bent portion,
Of the two slits, one of the two protrusions formed at the upper end of the collar frame member is located near the edge of the collar frame member on the downward extension. An outer frame for a switchgear, wherein one slit inserted is formed, and the other slit into which the other protrusion is inserted is formed in the hanging part.   The outer frame for a switchgear according to any one of claims 1 to 8, wherein the upper frame member has a dimension in a thickness direction orthogonal or substantially orthogonal to a longitudinal direction and a width direction of the upper frame member, An outer frame for an opening / closing device, wherein an insertion direction of the end portion of the collar frame member into the slit is the thickness direction which is a longitudinal direction of the collar frame member.

Images