JP2008106544A - Opening/closing body guide device and opening/closing body device using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an opening/closing body guide device which prevents an opening/closing member such as a shutter curtain from making contact with a lintel portion forming an entrance or a case entrance portion, and to provide an opening/closing body device using the same. <P>SOLUTION: The opening/closing body guide device is set up so as have at least a first guide portion which is linear in side view, and a second guide portion which is inclined with respect to the first guide portion in side view, and continuous to the first guide portion. The first guide portion has a front surface thereof opposed to the opening/closing body, and is almost in parallel with a guiding direction of a guide means. The second guide portion is located on one side of the first guide portion close to an opening/closing body opening side, and set in a space near the entrance in a manner being positionally shifted from the guide means in an entrance longitudinal direction. In this manner the opening/closing body can be smoothly guided. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an opening / closing body guide device that guides opening / closing of an opening / closing member such as a shutter curtain installed in an opening of a structure housing including a building such as a house, a building, a factory, a warehouse, an underground shopping center, or a loading platform of a vehicle. Relates to body devices.

  An opening / closing body device consisting of an opening / closing body such as a shutter curtain installed at the opening of a structure housing including buildings such as buildings, factories, warehouses, etc. passes through the entrance / exit of the case that houses the opening / closing member during the opening / closing operation. In order to smoothly guide the opening and closing member to the core of the opening and closing member provided in the case, and conversely from the inside of the case to the guide rail outside the case, near the entrance / exit part of the case In many cases, for example, an opening / closing body guide device composed of two-stage rollers is provided. As such an opening-and-closing body guide apparatus, what is described in patent document 1 is known.

  A conventional opening / closing body guide device is constituted by a two-stage roller provided on the entrance / exit portion of the case above the guide rail. In order to prevent the two-stage roller from entering between the connecting curl portions of the slat curtain, which is a shutter curtain formed by connecting a large number of strip-shaped slats, the axial intervals of the two-stage rollers are adjacent to each other. It is designed to be equal to or greater than the pitch of the connecting curl. That is, the size (diameter or the like) of the rotating portion of the guide device, that is, the two-stage roller is configured to be relatively large, equal to or greater than the pitch of the slat curtain.

  Therefore, conventionally, since the opening / closing body guide device (two-stage roller) is provided between the lintel and the case entrance / exit part, a space that can be accommodated is required, making it difficult to make the entire opening / closing body device compact. It was. In order to ensure the durability of the opening and closing body guide device, the rollers are provided in multiple stages to guide the slat curtain, but the guide surface of the slat curtain is inevitably bumpy in the opening and closing direction of the slat curtain. During the opening / closing operation, unnecessary shaking and noise may occur in the slat curtain. Therefore, in many cases, an opening / closing body device that omits such an opening / closing body guide device and prioritizes compactness is installed in the opening.

  FIG. 1 is a diagram illustrating an example of a structure inside a shutter case, which is an opening / closing body receiving portion of an opening / closing body device when a conventional opening / closing body guide device is omitted and priority is given to downsizing. The case cover is not shown to show the internal structure of the case. 2 is a view of the internal structure of the case of the opening / closing device of FIG. 1 as viewed from the direction of the arrow X in FIG. This opening / closing body device is provided at an opening of a structure housing such as a building. As shown in FIG. 1, brackets 1 provided at both ends in the width direction of the shutter case, shutter curtains 2 as opening / closing means, It comprises a guide rail 3, a winding shaft 5, an opening / closing machine 6 equipped with a motor and the like. The bracket 1 and the guide rail 3 are provided on both sides of the shutter curtain 2 in the width direction, but only one side is shown in FIG. The winding shaft 5 has a long shape extending to the bracket on the other end, but is not shown in the middle of FIG. Here, the width direction indicates a direction along the winding shaft 5.

The guide rails 3 are provided at the edges in the width direction both ends of the opening of the structure housing such as a building so as to guide both widthwise ends of the shutter curtain 2, and the floor surface from the inner lintel 91 and the external lintel 92. The cross-sectional shape spanned to the end is constituted by a member having a substantially U-shaped guide groove. The shutter curtain 2 is inserted into the guide groove of the guide rail 3 at the end in the width direction, and moves up and down along the guide groove of the guide rail 3 to open and close the opening. The shutter curtain 2 has a wide shape extending to the guide rail at the other end, but is not shown in FIG. 1 and 2, a part of the opening / closing direction of the shutter curtain 2 (vertical direction in FIG. 1) is omitted, and only a part from the winding shaft 5 to the outside of the shutter case is shown. The inner lintels 91 and the outer lintels 92 are elongated and extend to the other end bracket, but are not shown in the middle of FIG. The winding shaft 5 is pivotally supported by the bracket 1 so as to be pivoted at both ends in the width direction, and winds up or rewinds the shutter curtain 2. The shutter curtain wound or unwound by the take-up shaft 5 passes from the outside of the shutter case via the entrance and exit portions of the shutter case formed in a slit shape by the internal lintel 91, the external lintel 92, and the bracket 1. It is stored in the shutter case, and is extended from the inside of the shutter case to the outside of the shutter case, and opens and closes the opening of a structure housing such as a building. Although there is a chain for transmitting power between the winding shaft 5 and the opening / closing machine 6, illustration is omitted. In this chain, a main sprocket provided on the drive shaft of the opening / closing machine 6 and a driven sprocket provided on the rotation shaft of the winding shaft 5 are connected to each other, and the rotational driving force of the opening / closing machine 6 is connected to the winding shaft via the chain. When the drive shaft of the opening / closing machine 6 rotates, the winding shaft 5 rotates in conjunction with the rotation of the drive shaft of the opening / closing machine 6 via the chain. Thereby, the opening / closing operation of the shutter curtain 2 is controlled.
Japanese Utility Model Publication No. 2-49498

  As shown in FIGS. 1 and 2, when the opening / closing body guide device is omitted, the shutter curtain 2 passes between the inner lintel portion 91 and the external lintel 92 serving as the entrance / exit portion, and the guide rail 3. To be guided to. At this time, the winding shaft 5 and the guide rail 3 are arranged so that the opening surface side of the shutter curtain 2 is not in contact with the inner lintel 91 or the outer lintel 92 as much as possible. When the length in the along direction is long, the vicinity of the center in the width direction of the shutter curtain 2 falls on the inner lintel portion 91 side, and for example, the vicinity of the center in the width direction of the shutter curtain 2 is a dotted line as shown in FIG. As a result, the shutter curtain 2 may come into contact with the inner lintel portion 91.

  Further, even when an opening / closing body guide device is provided as in the case of Patent Document 1, if the length of the opening in the direction along the winding shaft 5 is long, as in the case of FIGS. 1 and 2, There is a possibility that the vicinity of the center of the shutter curtain 2 is caught on the inner lintel portion 91 side and the shutter curtain 2 comes into contact with the inner lintel portion 91. When the shutter curtain 2 and the inner lintel portion 91 come into contact with each other, a noise due to unnecessary contact of the shutter curtain may occur during the operation of the shutter curtain. The shutter curtain 2 may be damaged, worn, or the paint may be peeled off due to contact.

  The present invention has been made in view of the above-described points, and an opening / closing body guide device configured to prevent contact between an opening / closing member such as a shutter curtain and a lintel portion or case entrance / exit portion serving as an entrance / exit as much as possible. An object of the present invention is to provide an opening / closing body device using the same.

The first feature of the opening / closing body guide device according to the present invention is that the opening / closing body guide that guides the opening surface side of the opening / closing body that partitions the opening by being drawn out from the entrance / exit part of the opening / closing body storage section along the guiding means. A first guide portion that is linear when viewed from the side, and at least a second guide portion that is inclined in side view with respect to the first guide portion and is continuous with the first guide portion. The first guide portion is opposed to the opening / closing body in front and is substantially parallel to the guide direction of the guide means, and the second guide portion is the first guide portion. The position is shifted from the guide means in the longitudinal direction of the entrance / exit portion in the space near the entrance / exit portion so as to be positioned on the opening / closing body opening direction side of the surface and face the opening / closing body in front. is there.
Conventionally, the opening / closing body guide device has been configured such that the shaft interval of each of the two-stage rollers is equal to or greater than the pitch of the adjacent connecting curl portions, so that the roller itself becomes relatively large, and the doorway of the opening / closing body It was difficult to arrange in the space of the part. Therefore, as in the present invention, a first guide part that is linear in side view, a second guide part that is inclined in side view with respect to the first guide part, and is continuous with the first guide part, An opening / closing body guide device configured to have a shape having at least a first guide portion, the first guide portion facing the opening / closing body in front and substantially parallel to the guide direction of the guide means, the second guide portion Is positioned in the longitudinal direction of the entrance / exit part in the space near the entrance / exit part so as to be positioned on the opening / closing body opening direction side of the first guide part surface and to face the opening / closing body in front. By providing the opening / closing body guide device, the opening / closing body can be smoothly guided. That is, the opening / closing body guide device has a shape that gradually approaches the shutter curtain toward the opening / closing body closing direction side in substantially the same manner as the shape of the squeeze opening at the opening / closing body opening direction side end of the guide means. It is possible to reduce scratches, noise, and shaking of the opening / closing body that is a shutter curtain, which has been a problem with corrugated rollers, and it is easy to install even when the opening is wide, and the opening / closing body guide device It is effective as

  According to a second feature of the opening / closing body guide device according to the present invention, in the opening / closing body guide device according to the first feature, the opening / closing body guide device includes a first member and a second member, Part of the surface of the first guide part and / or part of the surface of the second guide part is constituted by the first member, and the first member is softer than the second member. It is to be. This is because the open / close body guide device has a double structure of a hard second member (for example, a resin member) and a soft second member (for example, a resin member). By holding and adopting the soft first member at the contact portion with the opening / closing body which is a shutter curtain, it becomes possible to effectively prevent damage and noise.

  A third feature of the opening / closing body guide device according to the present invention is the opening / closing body guide device according to the first or second feature, wherein the first guide portion and the second guide portion are opened and closed in a side view. There is no recess in the direction. Even if the opening / closing body, which is a shutter curtain, contacts the opening / closing body guide device, the surface thereof does not have a recess, so that the generation of contact noise is suppressed and contact scratches are less likely to occur.

  The first feature of the opening / closing body device according to the present invention is that the opening / closing body that partitions the opening by being drawn out from the entrance / exit part of the opening / closing body storage part, guiding means for guiding the extending operation of the opening / closing body, and a straight line in side view The first guide part having a shape is inclined in a side view and has a shape having at least the first guide part and a continuous second guide part, and the first guide part has Opposing the opening / closing body in front and substantially parallel to the guiding direction of the guiding means, the second guide portion is located closer to the opening / closing body opening direction than the first guide surface, and facing the opening / closing body in front. Opening / closing body guide means installed in the space in the vicinity of the entrance / exit part so as to be opposed to each other is shifted from the guide means in the longitudinal direction of the entrance / exit part. This relates to an invention of an opening / closing body device using the opening / closing body guide device described in the first feature.

  According to a second feature of the opening / closing body device according to the present invention, in the opening / closing body device according to the first feature, the opening / closing body guide means includes a first member and a second member. A part of the surface of the first guide part and a part of the surface of the second guide part are constituted by the first member, and the first member is softer than the second member. is there. This relates to the invention of the opening / closing body device described in the second feature and using the opening / closing body guide device.

  A third feature of the opening / closing body device according to the present invention is the opening / closing body device according to the first or second feature, wherein the first guide portion and the second guide portion are in an opening / closing direction in a side view. There is no recess. This relates to the invention of the opening / closing body device described in the third feature and using the opening / closing body guide device.

  A fourth feature of the opening / closing body device according to the present invention is the opening / closing body device according to the first, second or third feature, wherein a plurality of the opening / closing body guide means are provided along the longitudinal direction of the entrance / exit part. It is in providing. In this configuration, a plurality of opening / closing body guide devices are provided in the elongated entrance / exit part to effectively prevent the vicinity of the entrance / exit part of the center part of the opening / closing body, which is a shutter curtain.

  According to the opening / closing body guide device and the opening / closing body device of the present invention, it is possible to suppress contact between the opening / closing body such as a shutter curtain and a case entrance / exit part such as a lintel part serving as the entrance / exit.

  DESCRIPTION OF EMBODIMENTS Preferred embodiments of an opening / closing body guide device and an opening / closing body device according to the present invention will be described below with reference to the accompanying drawings. In this embodiment, a shutter device that is controlled to be opened and closed vertically will be described as an example of an opening / closing body device.

  FIG. 3 is a diagram showing a schematic configuration of an opening / closing body device provided with the opening / closing body guide device according to the present invention, and corresponds to FIG. As in FIG. 1, the case cover is not shown to show the internal structure of the case. 4 is a view of the internal structure of the case of the opening / closing body device of FIG. 3 as viewed from the direction of the arrow X in FIG. This opening / closing body device is provided at an opening or the like of a structure housing such as a building. As shown in FIG. 3, brackets 1 provided at both ends of a shutter case, a shutter curtain 2 as an opening / closing body, a guide rail 3, a winding shaft 5, an opening / closing machine 6 having a motor and the like. Although the bracket 1 and the guide rail 3 are provided on both sides in the width direction of the shutter curtain 2, only one side is shown in FIG. The winding shaft 5 has a long shape extending to the bracket on the other end, but is not shown in the middle of FIG. Here, the width direction indicates a direction along the winding shaft 5.

  The guide rails 3 are provided at the edges on the both ends in the width direction of the opening of the structure housing such as a building so as to guide the both ends in the width direction of the shutter curtain 2, and the floor from the inner lintel 91 and the outer lintel 92 The cross-sectional shape spanned to the surface is constituted by a member having a substantially U-shaped guide groove. The shutter curtain 2 is inserted into the guide groove of the guide rail 3 at the end in the width direction, and moves up and down along the guide groove of the guide rail 3 to open and close the opening. The shutter curtain 2 has a wide shape extending to the guide rail at the other end, but is not shown in the middle of FIG. 3 and 4, a part of the opening / closing direction (vertical direction in the figure) of the shackle curtain 2 is omitted, and only a part from the winding shaft 5 to the outside of the shutter case is shown. The inner lintels 91 and the outer lintels 92 are elongated, extending to the other end bracket, but are not shown in the middle of FIG. The winding shaft 5 is pivotally supported at both ends of the bracket 1 provided at both ends in the width direction, and winds up or rewinds the shutter curtain 2. The shutter curtain wound or unwound by the take-up shaft 5 passes from the outside of the shutter case via the entrance and exit portions of the shutter case formed in a slit shape by the internal lintel 91, the external lintel 92, and the bracket 1. It is stored in the shutter case, and is extended from the inside of the shutter case to the outside of the shutter case, and opens and closes the opening of a structure housing such as a building. Although there is a chain for transmitting power between the winding shaft 5 and the opening / closing machine 6, illustration is omitted. In this chain, a main sprocket provided on the drive shaft of the opening / closing machine 6 and a driven sprocket provided on the rotation shaft of the winding shaft 5 are connected to each other, and the rotational driving force of the opening / closing machine 6 is connected to the winding shaft via the chain. When the drive shaft of the opening / closing machine 6 rotates, the winding shaft 5 rotates in conjunction with the rotation of the drive shaft of the opening / closing machine 6 via the chain. Thereby, the opening / closing operation of the shutter curtain 2 is controlled.

  The opening / closing body guide device 35 is provided on a side end portion of the inner lintel 91 on the outer lintel 92 side, in a space where the inner lintel 91 and the shutter curtain 2 are opposed to each other. The opening surface side of the shutter curtain 2 is guided so as not to contact the guide rail 3 and the inner lintel 91. FIG. 5 is a diagram showing a detailed configuration of the opening / closing body guide device, and FIG. 5 (A) is a front view of the opening / closing body guide device 35 of FIG. 4 as viewed from the left side (front side of the opening). 5 (B) is a side view seen from the right side of FIG. 5 (A), and FIG. 5 (C) is a top view seen from the upper side of FIG. 5 (A). FIG. 6 is a perspective view showing a detailed configuration of the opening / closing body guide device. As shown in the figure, the opening / closing body guide device 35 includes an L-shaped lintel fixing stay 351, auxiliary stays 352 and 353 fixed to both ends of the lintel fixing stay 351 by fixing means such as welding, The auxiliary stays 352 and 353 are composed of a push resin member 355 fixed with a fixing tool such as a bolt.

  Most of the push resin member 355 of the opening / closing body guide device 35 is made of a hard resin (strength member) 356, and the surface portion of the push resin member 355 that is in contact with the shutter curtain 2 is slippery. It is made of a soft resin 357 having a high thickness. That is, the push resin member 355 has a double structure of a hard resin (strength member) 356 and a soft resin 357. Further, the shape of the surface portion of the push resin member 355 (in other words, the portion of the surface facing the shutter curtain 2) has a generally square shape in a side view as shown in FIG. 5B. is doing. That is, the shape of the surface portion of the push resin member 355 is linearly formed as viewed from the side, and the first guide portion 35a is inclined in side view with respect to the first guide portion 35a and is continuously formed with the first guide portion 35a. It has the shape which has at least the 2nd guide part 35b made. The first guide part 35a is opposed to the shutter curtain 2 as an opening / closing body in front and is substantially parallel to the guide direction of the guide means as the guide rail 3, and the second guide part 35b is a surface of the first guide part 35a. It is located in the space near the outer lintel 92 side of the inner lintel 91 that becomes the entrance / exit part of the shutter curtain 2 so as to be located closer to the opening direction side of the shutter curtain 2 and to face the shutter curtain 2 in front. Yes. In addition, one or a plurality of the push resin members 355 are installed with their positions shifted from the guide rail 3 in the longitudinal direction of the entrance / exit part.

  The shape of the surface portion of the push resin member 355 (that is, the shape formed by the first guide portion 35a and the second guide portion 35b) is similar to the shape (curve) of the squeeze port 311 at the upper end portion of the guide rail 3, It has a shape that gradually approaches the shutter curtain 2 from the upper end of the push resin member 355 (the end in the direction in which the opening / closing body opens and moves) to the slightly lower side (the direction in which the opening / closing body closes and moves), The shutter curtain 2 can be smoothly guided from the winding shaft 5 to the guide rail 3. Moreover, the shape of the surface part of the push resin member 355 does not have a recessed part over the side view opening / closing direction. Therefore, even if the shutter curtain 2 comes into contact with the push resin member 355, the generation of contact sound is suppressed, and contact damage or the like hardly occurs in the portion where the push resin member 355 contacts the shutter curtain 2. In addition, since the part comprised with the hard resin 356 should just be comprised with the hard material as an intensity | strength member, it can replace with a metal, wood, ceramics, etc. In addition, since the portion formed of the soft resin 357 only needs to be formed of a soft material, it can be replaced with another material having softness and elasticity. Further, the portion constituted by the soft resin member 357 may be at least a part of the surface of the first guide part 35a and / or a part of the surface of the second guide part 35b, and preferably a soft resin. The portion formed of the member 357 includes a portion where the shutter curtain 2 is easy to contact. For example, the entire surface of the first guide portion 35a and / or the entire surface of the second guide portion 35b may be formed of a soft resin member 357. It should be noted that the surface of the push resin member 355 excluding the first guide portion 35a and the second guide portion 35b may or may not be composed of a soft resin member 357. A portion of the surface of the push resin member 355 that is not composed of the soft resin member 357 may have the hard resin member 356 exposed, or may be composed of a member other than the hard resin member 356 or the soft resin member 357. May be. In the present embodiment, the shape of the surface portion of the push resin member 355 is inclined in a side view with respect to the first guide portion 35a and is formed continuously with the first guide portion 35a. The shape further has. The third guide portion 35c is located on the shutter curtain closing direction side of the surface of the first guide portion 35a and faces the shutter curtain 2 in front, so that the third guide portion 35c is outside the inner lintel 91 serving as an entrance / exit portion of the shutter curtain 2. It is installed in the space near the side 92. The shape formed by the first guide portion 35a and the third guide portion 35c is slightly above the lower end portion (the end portion in the direction in which the opening / closing body is moved) of the push resin member 355 (in the direction in which the opening / closing body is opened / moved). The shutter curtain 2 can be smoothly guided from the guide rail 3 to the take-up shaft 5.

  As shown in FIG. 4, the shutter curtain 2 and the opening / closing body guide device 35 come into contact with each other, so that the shutter curtain 2 can be guided near the center of the guide rail 3. This can be easily understood by comparing with the case without the opening / closing body guide device 35 as shown in FIG.

  In the above-described embodiment, the shutter device, which is an opening / closing body that is drawn out while being lowered and closed, has been described as an example. However, in addition to this, the opening / closing body is drawn out by a horizontal pulling method or a lifting method. It can be applied in the same manner even if it is drawn out by a horizontal method or an oblique method. Examples of the opening / closing body device include a shutter device, a blind device, a roll screen device, a curtain device, and a tide plate device. When the opening / closing body device is a shutter device, the opening / closing member, which is an opening / closing means, is a shutter curtain, and is configured by connecting a slat curtain made of a large number of strip-shaped slat materials and a large number of pipe materials with link materials. Pipe grill curtains, panel curtains made of one or many connected panel materials, net curtains made of net materials, sheet curtains made of synthetic resin or cloth fiber sheet materials, or composite members thereof. This is due to composite curtains. In addition, the material of the opening / closing member that is the opening / closing body may be any material as long as it meets the purpose of use. Specifically, it can be made of metal, wood, plastic, cloth, or a composite of these.

  The opening / closing body guide device may be provided at two locations in the vicinity of the guide rail, or a single or a plurality of open / close guide devices may be provided at the center side of the elongated entrance / exit for the shutter curtain of the shutter case. These may be provided, or a combination of these may be provided along the elongated doorway. Moreover, the dimension of the opening / closing body guide device in the width direction is not limited as long as it is within the dimension of the elongated entrance / exit in the width direction, and a single elongated opening / closing over the entire width direction of the elongated entrance / exit. A body guidance device may be provided. In addition, the opening / closing body guide device can be provided on the outer lintels 92 so as to face the outer lintels 92 so that the opening / closing body is bent in the shape of a letter of the resin member. It is also possible to provide one or both of the inner lintel 91 and the external lintel 92. Further, for example, when the opening / closing body opening direction is the upward direction, the opening / closing body guide device may be positioned directly above the guide rail in that direction. The guide rail is preferably provided at a position shifted in the width direction in the vicinity of the elongate entrance / exit. The present invention is applicable even if the opening / closing body device does not include an opening / closing device. Further, the opening / closing body may use any of the power of a power device such as an electric motor or an engine, human power, or spring force for opening and closing operations, and may be operated by its own weight or weight. Good.

It is a figure which shows an example of the structure inside the case of an opening-closing body apparatus at the time of omitting an opening-closing body guide apparatus and giving priority to compacting. It is the figure which looked at the structure inside the case of the opening / closing body apparatus of FIG. 1 from the arrow X direction of FIG. It is a figure which shows schematic structure of the opening / closing body apparatus provided with the opening / closing body guide apparatus which concerns on this invention, and respond | corresponds to FIG. It is the figure which looked at the structure inside the case of the opening-closing body apparatus of FIG. 3 from the arrow X direction of FIG. It is a figure which shows the detailed structure of this opening / closing body guide apparatus. It is a perspective view which shows the detailed structure of this opening / closing body guide apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Bracket 2 ... Shutter curtain 3 ... Guide rail 5 ... Winding shaft 6 ... Opening / closing machine 91 ... Internal lintel 92 ... External lintel 35 ... Opening / closing body guide device 311 ... Stuff opening 351 ... Stay for lintel fixation 352,353 ... Auxiliary stay 355 ... Pushing resin member 356 ... Hard resin 357 ... Soft resin 35a ... First guide part 35b ... Second guide part

Claims (7)

An opening / closing body guide device for guiding the opening surface side of the opening / closing body that partitions the opening by being drawn out from the entrance / exit part of the opening / closing body storage section along the guide means,
A first guide portion that is linear when viewed from the side, and a shape that is inclined when viewed from the side with respect to the first guide portion and includes at least the second guide portion that is continuous with the first guide portion. Composed of
The first guide portion faces the opening / closing body in front and is substantially parallel to the guiding direction of the guiding means, and the second guide portion is located closer to the opening / closing body opening direction side than the first guide portion surface. The opening / closing body guide device is installed in the space in the vicinity of the entrance / exit part so as to face the opening / closing body in the front direction while being displaced from the guide means in the longitudinal direction of the entrance / exit part.   2. The opening / closing body guide device according to claim 1, wherein the opening / closing body guide device includes a first member and a second member, and at least a part of a surface of the first guide portion and / or the first member. Part of the surface of the two guide portions is constituted by the first member, and the first member is softer than the second member.   3. The opening / closing body guide device according to claim 1, wherein the first guide portion and the second guide portion do not have a recess in a side view opening / closing direction. apparatus. An opening / closing body that partitions the opening by being drawn out from an entrance / exit of the opening / closing body storage section;
Guiding means for guiding the extending operation of the opening and closing body;
The first guide portion that is linear in side view is inclined in side view, and is configured to have at least the first guide portion and a continuous second guide portion. The guide portion faces the opening / closing body in front and is substantially parallel to the guiding direction of the guiding means, the second guide portion is located on the opening / closing body opening direction side of the first guide surface, and the opening / closing body And an opening / closing body guide means installed in the space in the vicinity of the entrance / exit section so as to be shifted in the longitudinal direction of the entrance / exit section from the guide means. .   5. The opening / closing body device according to claim 4, wherein the opening / closing body guide means includes a first member and a second member, and at least a part of a surface of the first guide portion and the second guide. Part of the surface of the part is constituted by the first member, and the first member is softer than the second member.   6. The opening / closing body device according to claim 4 or 5, wherein the first guide portion and the second guide portion do not have a recess in a side view opening / closing direction.   The opening / closing body device according to claim 4, 5 or 6, wherein a plurality of the opening / closing body guide means are provided along a longitudinal direction of the entrance / exit part.

Images