JP3747473B1 - Sliding door for storage, storage and system kitchen equipped with the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a storage sliding door in which stored items can be easily taken in and out and the door is prevented from swinging, and a storage and system kitchen provided with the sliding door.
The present invention relates to a storage sliding door (5) used in a storage, and a plurality of door panels (10, 12, 14) and each door panel slides on a suspension rail (16). Sliding suspension means (26) that can be suspended, a guide rail (15) that is disposed in the horizontal direction at a height below the suspension rail and above the floor surface inside the storage, An inner arm (18) extending from the inner door panel toward the guide rail, and an outer arm (20) extending from the end of the outer door panel opposite to the inner door panel to the guide rail beyond the inner door panel ) And sliding engagement means (28) provided on each of the inner arm and the outer arm and slidably engaged with the guide rail.
[Selection] Figure 2

Description

  The present invention relates to a storage sliding door, and a storage and system kitchen including the same, and more particularly, to a storage sliding door that is slidably suspended from above, and a storage and system kitchen including the same.

  In many cases, a sliding door in which a door plate is suspended from above is used as a storage door installed in a kitchen or the like. When this hanging type sliding door is used as a storage door, it is not necessary to install a rail to slide the door on the floor, so it is easy to put in and out the storage and improve the convenience of the storage. Can be made. By making the floor flat without installing rails on the floor, in particular, it is possible to easily put in and out the stored items with casters.

  However, for example, when a hanging type sliding door that is long in the vertical direction is installed in a large-sized storage cabinet with a vertical height, the swing at the lower end of the door becomes large, and the operability of the door is deteriorated. In order to suppress the swing of the door, a door has been devised in which a pin protrudes from the floor surface and the swing of the door is suppressed by this pin.

  Japanese Patent Laying-Open No. 2004-238819 (Patent Document 1) describes a lower rail structure of a plurality of door panels. In this lower rail structure, the lower rail is attached to the lower end of the suspension door, and the swinging of the suspension door is suppressed by sliding the adjacent suspension door to the suspension door to which the lower rail is attached. That is, in this lower rail structure, the lower rail formed so as to receive the lower end portion of the adjacent suspension door is projected from the lower end of one suspension door, and is projected from the lower rail and the adjacent suspension door. A sliding spacer provided on the side slides to guide adjacent suspension doors.

JP 2004-238819 A

  However, in the system that protrudes the pin from the floor and suppresses the swing of the hanging door with this pin, the rail on the floor is unnecessary, but the pin still protruding from the floor is still in and out of stored items and cleaning the floor. There is a problem of getting in the way. Further, in the lower rail structure described in Japanese Patent Application Laid-Open No. 2004-238819, the rails and pins can be excluded from the floor surface, but the lower rail formed so as to receive the adjacent hanging doors, and the slide Since the sliding spacer provided so that it protrudes protrudes from the front surface of a suspension door, there exists a problem that these become obstructive. In particular, when it is assumed that the hanging door is used as a storage door arranged opposite to the main kitchen equipped with a sink and stove, a limited space between the main kitchen and the storage space, Occupied by the lower rail or the sliding spacer has a problem that the workability of the kitchen is remarkably impaired. Furthermore, in view of the small housing situation in Japan, it is very important to save the kitchen space in the dining kitchen, and large storage that does not occupy wasted space between the main kitchen and the storage. There is a strong desire to provide storage.

Accordingly, an object of the present invention is to provide a sliding door for storage that can easily put in and out the stored items and suppress the swing of the door, and a storage and a system kitchen provided with the sliding door.
Another object of the present invention is to provide a storage sliding door that does not occupy useless space while suppressing the swinging of the door, and a storage and system kitchen equipped with the sliding door.

In order to solve the problems described above, the present invention is a storage sliding door used for storage, a plurality of door panels arranged so as to overlap each other when the storage sliding door is opened, and these A sliding suspension means that is attached to the upper end of the door panel and slidably hangs each door panel on a suspension rail disposed above each door panel, and a suspension rail inside the storage. A guide rail horizontally disposed at a height above the floor, and an inner arm extending from the inner door panel, which is the innermost door panel of the door panels, toward the guide rail And an outer arm that extends from the end of the outer door panel, which is the outermost door panel of the door panels, to the guide rail beyond the inner door panel, Inner door pad Le and the intermediate door panel disposed between the outer door panel, the intermediate door panel, the end on the side of the outer arm, and an intermediate arm extending toward the guide rail beyond the inner door panel, the inner arm, Sliding engagement means provided on each of the intermediate arm and the outer arm and slidably engaged with the guide rail is characterized.

In this invention comprised in this way, an outer side door panel, an intermediate | middle door panel, and an inner side door panel are suspended by the suspension rail so that sliding is possible by the sliding suspension means of an upper end part. When sliding the outer door panel to open the storage sliding door from the state where the storage is closed, the sliding engagement means of the outer arm attached to the outer door panel is engaged with the guide rail. To be guided. On the other hand, when sliding the inner door panel to open the storage sliding door, the sliding engagement means of the inner arm attached to the inner door panel is engaged with the guide rail and guided.

According to the present invention configured as described above, when the outer door panel, the intermediate door panel, or the inner door panel is slid, each door panel is guided by the guide rail below the suspension rail. The swing of the door panel can be suppressed and the rails are not arranged on the floor surface, so that the contents of the storage can be easily put in and out. Furthermore, since the inner arm, the intermediate arm and the outer arm are provided so as to extend inward of the storage, the members do not protrude on the front side of each door panel, and the space in front of the storage is reduced. It can be used effectively.

In the present invention, preferably, further, a second inner arm provided on the inner door panel, and sliding engagement means provided on the second inner arm and slidably engaged with the guide rail are provided. And an inner arm and a second inner arm are attached to both ends of the inner door panel, respectively.
According to the present invention configured as described above, since both ends of the inner door panel are guided by the guide rails, it is possible to further suppress the shake of the inner door panel.

In this invention, Preferably, the guide rail is attached to the end surface of the near side of the shelf board of a storage, or the lower surface of the near side.
According to the present invention configured as described above, since the guide rail shares a space with the shelf board in the storage, no dead space is generated in the storage by installing the guide rail. Space can be used effectively.

In the present invention, preferably, it further has sliding connecting means provided at the lower end of at least one of the door panels, and the sliding connecting means is a door panel adjacent to the door panel provided with the sliding connecting means. The lower ends of the two are slidably connected.
According to the present invention configured as described above, the swing of the door panel is restrained also by the sliding connection means, and thus the swing of the door panel can be further suppressed.

  In the present invention, preferably, the sliding connection means is provided so as to connect at least the outer door panel and the intermediate door panel to each other, and the sliding connection means has a predetermined overlap between the outer door panel and the intermediate door panel. The outer door panel and the intermediate door panel are configured to engage with each other when the distance is decreased. When the outer door panel is moved to a predetermined closed position, the sliding connecting means moves the intermediate door panel to the predetermined closed position. Move.

In the present invention configured as described above, when the user moves the outer door panel to a predetermined closed position with the storage sliding door fully opened, the outer door panel and the intermediate door panel are engaged. The intermediate door panel is automatically moved to a predetermined closed position.
According to the present invention configured as described above, the user can move the intermediate door panel to the predetermined closed position only by operating the outer door panel.

In the present invention, the guide rail is preferably disposed at a height of 70 cm to 130 cm from the floor surface.
In the present invention configured as described above, the guide rail is provided near the height at which the user normally operates the door panel, and the swing of the door panel is restrained at this height. Can be small.

  Moreover, the storage of this invention has a storage shelf and the sliding door for storages arrange | positioned so that the stored item accommodated in this storage shelf may be covered.

Furthermore, the system kitchen of the present invention is characterized by having a main kitchen provided with a sink and a stove, and a storage arranged so as to face the main kitchen.
In the present invention configured as described above, since there is no member protruding to the front side of the storage, the limited space between the main kitchen and the storage can be effectively used, and the usability of the system kitchen is improved. Can be improved.

According to the sliding door for storage of the present invention, and the storage and system kitchen including the storage door, it is possible to suppress the swinging of the door while facilitating the taking in and out of the storage.
Moreover, according to the sliding door for storage of this invention, the storage provided with it, and the system kitchen, occupation of useless space can be avoided, suppressing the swing of a door.

Next, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
First, with reference to FIG. 1 thru | or FIG. 8, the system kitchen by embodiment of this invention is demonstrated. FIG. 1 is a side sectional view of a system kitchen according to an embodiment of the present invention. 2 shows a state in which the storage sliding door used in the system kitchen storage of the present embodiment is closed, and FIG. 3 shows the state in which the storage sliding door is opened from the inside of the storage. It is a perspective view. FIG. 4 is an enlarged cross-sectional view showing in detail the configuration of the upper end of the storage sliding door. FIG. 5 is an enlarged perspective view showing an arm attached to the storage sliding door, and FIG. 6 is a perspective view of the arm seen from another angle. FIG. 7 is an enlarged perspective view showing the arm attached to the opposite end of the arm shown in FIGS. 5 and 6. Furthermore, FIG. 8 is a perspective view showing a connecting member attached to the lower end of the storage sliding door. FIG. 8 is a perspective view of the storage sliding door as viewed from the outside of the storage, and the other perspective view is a perspective view of the storage sliding door as viewed from the inside of the storage.

  As shown in FIG. 1, the system kitchen 1 by embodiment of this invention has the main kitchen 2 and the storage 4 arrange | positioned so as to oppose this. The main kitchen 2 includes a sink 2a, a stove 2b, a cupboard 2c, and the like. The storage 4 is provided as a top and bottom storage space disposed to face the main kitchen 2, and includes a storage shelf including a plurality of upper shelf boards 6 and a lower four-stage drawer 8, and the storage. And a storage sliding door 5 disposed so as to cover the storage items stored on the shelf. The storage sliding door 5 includes three door panels 10, 12, and 14, and these door panels extend from the upper end of the storage 4 to the vicinity of the floor F on which the storage 4 is installed. ing. Furthermore, these door panels 10, 12, and 14 are each slidably suspended by three suspension rails 16 attached to the storage top plate 4a at the upper ends, and the guide rails 15 have an almost intermediate height. Is slidably supported. In FIG. 1, the system kitchen attached to the wall surface is illustrated, but the present invention can be applied to any type of system kitchen such as a so-called island type system kitchen installed in an open space. . Moreover, in this embodiment, since the storage 4 is provided with the three door panels, it is possible to comprise a wide storage and to ensure a large storage space.

  Next, with reference to FIG.2 and FIG.3, the structure of the sliding door 5 for storage is explained in full detail. As shown in FIGS. 2 and 3, the storage sliding door 5 includes an outer door panel 10 disposed on the outermost side of the storage 4, an inner door panel 14 disposed on the innermost side of the storage 4, and these It has three door panels of the intermediate door panel 12 located between them. As shown in FIG. 2, these door panels 10, 12, and 14 are configured to have dimensions and shapes such that the end portions slightly overlap even when the storage sliding door 5 is completely closed. On the other hand, as shown in FIG. 3, when the storage sliding door 5 is completely opened, the door panels 10, 12, and 14 are configured to completely overlap. The outer door panel 10 includes a frame 10a including an outer frame and a reinforcing bar, and a thin plate 10b attached to the frame 10a. Similarly, the intermediate door panel 12 includes a frame 12a and a plate 12b, and the inner door panel 14 includes a frame 14a and a plate 14b. In FIG. 3, illustration of the plates 10b, 12b, and 14b is omitted.

  Moreover, the inner side arm 18 is attached to the inner side door panel 14 so that it may protrude toward the inner side of the storage 4 at the end (the right end in FIGS. 2 and 3) on the side in contact with the end of the storage 4. ing. Furthermore, the second inner arm 22 is attached to the end of the inner door panel 14 opposite to the inner arm 18 (the left end in FIGS. 2 and 3) so as to protrude inward of the storage 4. ing. Further, an intermediate arm 24 is attached to the intermediate door panel 12 so as to protrude toward the inside of the storage case 4 at an end portion (the left end in FIGS. 2 and 3) opposite to the inner arm 18. Yes. Further, an outer arm 20 is attached to the outer door panel 10 so as to protrude toward the inner side of the storage 4 at the end opposite to the inner arm 18 (the left end in FIGS. 2 and 3). Yes. The detailed configuration of each arm will be described later. In the present embodiment, the inner arm 18, the outer arm 20, the second inner arm 22 and the intermediate arm 24 are attached to the outermost ends of the door panels. You may attach inside a certain amount rather than an outer edge. The “end portion of the door panel” in this specification includes not only the outermost end of the door panel but also a position slightly inside the door panel.

  Next, with reference to FIG. 4, the sliding suspension mechanism of the storage sliding door 5 will be described. As shown in FIG. 4, three hanging rails 16 having a U-shaped cross-section with the lower part open are attached in parallel to the storage top 4 a of the storage 4. In addition, the outer door panel 10, the intermediate door panel 12, and the inner door panel 14 are slidably suspended from the suspension rails 16, respectively. At the upper end of each door panel, two suspension fittings 26 that are sliding suspension means for hanging the door panel from the suspension rail 16 are attached (one in each door panel in FIG. 4). One by one). Each suspension fitting 26 has two suspension rollers 26a arranged on the same axis, and the suspension roller 26a rolls in the suspension rail 16 to suspend each door panel with a small operating force. It is configured to be slidable with respect to the rail 16.

  Next, with reference to FIG. 5 thru | or FIG. 7, the structure of the arm attached to each door panel is demonstrated. FIG. 5 shows a state in which the outer arm 20, the intermediate arm 24, and the second inner arm 22 are attached to the frame 10a of the outer door panel 10, the frame 12a of the intermediate door panel 12, and the frame 14a of the inner door panel 14, respectively. It is a perspective view which expands and shows. In FIG. 5, the plate attached to each frame and the guide rail 15 are illustrated by imaginary lines. FIG. 6 shows the positional relationship of the outer arm 20, the intermediate arm 24, and the second inner arm 22 when the outer door panel 10, the intermediate door panel 12, and the inner door panel 14 are completely overlapped. 5 is a perspective view illustrated from the opposite side of FIG. In addition, in FIG. 6, illustration of each door panel and the guide rail 15 is abbreviate | omitted.

  As shown in FIGS. 5 and 6, the outer arm 20 is formed by bending a thin metal plate, and includes a panel attachment portion 20a, a bridge portion 20b, and a guide roller attachment portion 20c. The panel mounting portion 20a is bent into an L-shape, and a fixing screw (not shown) is screwed through two holes 20d formed at the L-shaped tip portion so that the outer arm 20 is It is fixed to the frame 10a. The bridge portion 20b is positioned substantially in the same plane as the end face of the frame 10a, and extends toward the inside of the storage case 4 beyond the frame 12a of the intermediate door panel 12 and the frame 14a of the inner door panel 14. Further, a reinforcing rib 20e is formed at the center of the bridge portion 20b. The guide roller mounting portion 20c is formed by bending the tip of the bridge portion 20b at a right angle and directing the plate surface in the horizontal direction. A guide roller 28a, which is a sliding engagement means, is rotatably attached to the guide roller attachment portion 20c.

  Similarly, the intermediate arm 24 is formed by bending a thin metal plate, and includes a panel attachment portion 24a, a bridge portion 24b, and a guide roller attachment portion 24c. The panel attaching portion 24a is bent into an L shape, and a fixing screw (not shown) is screwed through the two holes 24d, thereby fixing the intermediate arm 24 to the frame 12a. The bridge portion 24b is located in substantially the same plane as the end surface of the frame 12a and extends toward the inside of the storage case 4 beyond the frame 14a of the inner door panel 14. Further, as shown in FIG. 5, the intermediate arm 24 is attached to a height adjacent to the lower side of the outer arm 20 when the outer door panel 10 and the intermediate door panel 12 are overlapped. Further, a reinforcing rib 24e is formed at the center of the bridge portion 24b. The guide roller mounting portion 24c is formed by bending the tip of the bridge portion 24b at a right angle and directing the plate surface in the horizontal direction, to which the guide roller 28b is rotatably mounted. Further, the guide roller mounting portion 24 c is located at the same height as the guide roller mounting portion 20 c of the outer arm 20. The guide roller 28a and the guide roller 28b attached to these arms are positioned so as to be adjacent to each other when the outer door panel 10 and the intermediate door panel 12 are overlapped, and to be aligned in parallel with the surface of the door panel.

  Furthermore, the second inner arm 22 is formed by bending a thin metal plate, and includes a panel attachment portion 22a, a bridge portion 22b, and a guide roller attachment portion 22c. The panel attachment portion 22a is bent into an L shape, and a fixing screw (not shown) is screwed through the two holes 22d, whereby the second inner arm 22 is fixed to the frame 14a. Further, as shown in FIG. 6, the second inner arm 22 is attached at substantially the same height as the outer arm 20. The bridge portion 22b is formed by a generally S-shaped plate oriented in the horizontal direction, and extends toward the inside of the storage case 4 so that the guide roller mounting portion 22c can be disposed at a predetermined position. ing. The guide roller mounting portion 22c is formed on the same plane as the bridge portion 22b in the horizontal direction, and a guide roller 28c is rotatably mounted on the guide roller mounting portion 22c. The guide roller mounting portion 22 c is located at the same height as the guide roller mounting portions of the outer arm 20 and the intermediate arm 24. The guide rollers 28a, 28b, and 28c attached to these arms are positioned so as to be adjacent to each other when the three door panels are overlapped and to be parallel to the surface of the door panel.

  As shown in FIG. 7, the inner arm 18 is attached to the end of the inner door panel 14 opposite to the second inner arm 22. As with the second inner arm 22, the inner arm 18 includes a panel attachment portion 18a, a bridge portion 18b, and a guide roller attachment portion 18c. A guide roller 28d is rotatably attached to the guide roller attachment portion 18c. It has been. The bridge portion 18b of the inner arm 18 has substantially the same shape as the bridge portion 22b of the second inner arm 22, and is formed symmetrically with respect to the bridge portion 22b. The guide roller 28d is positioned so as to be positioned on the same straight line as the guide rollers 28a, 28b, and 28c.

  As shown in FIG. 1, the guide rail 15 is attached to the lower surface on the front side of the bottom shelf 6 in the horizontal direction. Moreover, the guide rail 15 is formed so that it may have a U-shaped cross section that is open at the bottom. The guide rail 15 receives the guide rollers 28a, 28b, 28c, and 28d slidably inside. Further, when each guide roller is received by the guide rail 15 and slides, the movement in the direction orthogonal to the panel surface of each door panel is restrained, and the door panel is prevented from shaking. In the present embodiment, the guide rail 15 is attached to a height of about 100 cm from the floor surface F, which is a place to be gripped when the user operates the door panel. For this reason, when operating the door panel, the shake of the portion where the force that pulls the door panel forward is easily restrained, and the shake of the door panel can be effectively suppressed.

  Preferably, the guide rail 15 is mounted at a height of about 70 cm to about 130 cm from the floor surface F. Further, when the guide rail 15 is provided at a height of about 70 cm or more from the floor surface F, the lower side of the guide rail 15 can be sufficiently utilized as a storage space, and between the guide rail 15 and the floor surface F. Will never be dead space. Furthermore, by providing the guide rail 15 at a height of about 130 cm or less from the floor surface F, a sufficient distance can be secured between the door panel and the suspension rail 16, so that the door panel can be effectively shaken. Can be suppressed.

  Next, with reference to FIG. 8, the connection member which is the sliding connection means attached to the lower end surface of a door panel is demonstrated. As shown in FIG. 8, a connecting member 30 a made of a thin metal plate is attached to the lower end surface of the intermediate door panel 12. The connecting member 30 a is attached to one end of the lower end surface of the intermediate door panel 12 so as to protrude toward the outer door panel 10. The protruding tip of the connecting member 30a is bent at a right angle upward. The bent front end portion is slidably received in a groove 10 c formed on the lower end surface of the outer door panel 10. Similarly, a connecting member 30 b is attached to the lower end surface of the inner door panel 14 so as to protrude toward the intermediate door panel 12. The protruding tip of the connecting member 30b is bent at a right angle upward and is slidably received in a groove 12c formed on the lower end surface of the intermediate door panel 12.

  Since the connecting members 30a and 30b are slidably received in the grooves 10c and 12c, respectively, the movement in the direction perpendicular to the panel surface of each door panel is restrained, and the swing of each door panel is prevented. Further, when the outer door panel 10 is moved from the state shown in FIG. 8 so as to be closed (to the right in FIG. 8) and the connecting member 30a is positioned at the end of the outer door panel 10, the connecting member 30a. And the end of the groove 10c are engaged. Thereby, the intermediate door panel 12 is moved to a predetermined closed position together with the outer door panel 10 while being engaged with the outer door panel 10.

  Next, the operation of the storage sliding door 5 of the storage 4 provided in the system kitchen 1 according to the embodiment of the present invention will be described. First, when the storage sliding door 5 shown in FIG. 2 is closed and the storage sliding door 5 is opened, the user moves leftward (right direction in FIG. 2) when viewed from the front of the storage 4. Then, the outer door panel 10 is moved. At this time, the guide roller 28a of the outer arm 20 attached to the outer door panel 10 slides along the guide rail 15, and the deflection of the outer door panel 10 is suppressed. Further, the connecting member 30 a attached to the lower end surface of the intermediate door panel 12 slides along the groove 10 c of the outer door panel 12, so that the shake of the outer door panel 10 is further suppressed.

  When the outer door panel 10 is moved and the outer door panel 10 and the intermediate door panel 12 are completely overlapped, the outer arm 20 attached to the outer door panel 10 and the end surface of the intermediate door panel 12 are engaged, and the intermediate door panel is engaged. 12 also starts moving together with the outer door panel 10. Furthermore, by moving the outer door panel 10, the storage sliding door 5 is opened until the outer door panel 10, the intermediate door panel 12, and the inner door panel 14 are completely overlapped as shown in FIG. At this time, the guide roller 28b of the intermediate arm 24 attached to the intermediate door panel 12 slides along the guide rail 15, and the swinging of the outer door panel 10 and the intermediate door panel 12 is suppressed. Further, the connecting member 30 b attached to the lower end surface of the inner door panel 14 slides along the groove 12 c of the intermediate door panel 12, so that the shake of the outer door panel 10 and the intermediate door panel 12 is further suppressed. .

  When the storage sliding door 5 is closed from the state where the storage sliding door 5 is completely opened as shown in FIG. 3, the user looks rightward (left in FIG. 3) as viewed from the front of the storage 4. Direction), the outer door panel 10 is moved. When the outer door panel 10 is moved and the overlap between the outer door panel 10 and the intermediate door panel 12 is reduced to a predetermined distance, the connecting member 30a and the end of the groove 10c of the outer door panel 10 are engaged, and the intermediate door panel 12 is It moves together with the outer door panel 10. Further, when the outer door panel 10 is moved to the end 16a of the suspension rail 16, the storage sliding door 5 is completely closed as shown in FIG.

  On the other hand, in the case where the inner door panel 14 side of the storage sliding door 5 is opened from the state where the storage sliding door 5 is closed as shown in FIG. The inner door panel 14 is moved in the direction (left direction in FIG. 2). At this time, the guide roller 28d of the inner arm 18 attached to the inner door panel 14 and the guide roller 28c of the second inner arm 22 slide along the guide rail 15, and the deflection of the inner door panel 14 is suppressed. . Further, the connecting member 30b attached to the lower end surface of the inner door panel 14 slides along the groove 12c of the intermediate door panel 12, so that the inner door panel 14 is further prevented from shaking.

  When the inner door panel 14 is moved and the inner door panel 14 and the intermediate door panel 12 are completely overlapped, the connecting member 30b attached to the lower end surface of the inner door panel 14 is engaged with the end surface of the groove 12c of the intermediate door panel 12. Then, the intermediate door panel 12 is moved together with the inner door panel 14. Further, by moving the inner door panel 14, the storage sliding door 5 is opened in the direction in which the outer door panel 10, the intermediate door panel 12, and the inner door panel 14 completely overlap (in the direction opposite to FIG. 3). State).

Next, with reference to FIG. 9, the modification of the connection member with which the system kitchen 1 by embodiment of this invention was equipped is demonstrated.
FIG. 9 is a perspective view showing a modification of the connecting member which is a sliding connecting means attached to the lower end of the storage sliding door. In addition, FIG. 9 is the perspective view which looked at the sliding door for storage from the outer side of the storage.

  As shown in FIG. 9, the connecting member 32 a formed of a thin metal plate is attached to the lower end surface of the outer door panel 10. The connecting member 32a is attached to the left end in FIG. 9 of the lower end surface of the outer door panel 10 so as to protrude toward the intermediate door panel 12. The protruding tip of the connecting member 32a is bent at a right angle upward. The bent front end portion is slidably received in a groove 12d formed on the lower end surface of the intermediate door panel 12. Similarly, a connecting member 32 b is attached to the lower end surface of the intermediate door panel 12 so as to protrude toward the inner door panel 14. The protruding tip of the connecting member 32b is bent at a right angle upward and is slidably received in a groove 14d formed in the lower end surface of the inner door panel 14.

  Since the coupling members 32a and 32b are slidably received in the grooves 12d and 14d, respectively, the movement in the direction orthogonal to the panel surface of each door panel is restrained, and the swing of each door panel is prevented. The main difference between the connecting member in this modification and the connecting member shown in FIG. 8 is the attachment position with respect to the door panel. That is, the connecting member 32a of this modification is attached to the end of the outer door panel 10 opposite to the outer arm 20. Similarly, the connecting member 32b is attached to the end of the intermediate door panel 12 opposite to the intermediate arm 24.

  For this reason, the outer door panel 10 is restrained from swinging by the outer arm 20 at the right end in FIG. 9 and suppressed from swinging by the connecting member 32a at the left end. Similarly, the middle door panel 12 is restrained from swinging by the intermediate arm 24 at the right end and is restrained by the connecting member 32b at the left end. Thereby, even in a state where each door panel is completely overlapped, or in a state where the door panels are generally overlapped as shown in FIG. 9, the outer door panel 10 and the intermediate door panel 12 are suppressed from shaking at both ends thereof, The shake can be suppressed more effectively.

According to the system kitchen of the embodiment of the present invention, since the member does not protrude to the front side of the door panel of the storage, the space in front of the storage can be used effectively, and the usability of the system kitchen is improved. Can be improved.
Moreover, according to the system kitchen of this embodiment, since the rail which guides the door panel of a storage is not arrange | positioned on the floor surface, taking in and out of the contents of a storage can be made easy.

Furthermore, according to the system kitchen of this embodiment, when the door panel of the storage is slid, the door panel is guided by the guide rail below the suspension rail. it can.
Moreover, according to the system kitchen of this embodiment, since the inner side door panel of a storage is guided by the guide rail in the both ends, the shake of an inner side door panel can further be suppressed.

Furthermore, according to the system kitchen of the present embodiment, since the intermediate door panel of the storage is provided with the intermediate arm and the guide roller, the intermediate door panel is guided by the guide rail, and the swing of the intermediate door panel is effectively prevented. Can be suppressed.
Further, according to the system kitchen of the present embodiment, the guide rail of the door panel of the storage is attached to the lower surface on the near side of the shelf board in the storage, so that it is dead in the storage by installing the guide rail. There is no space, and the storage space can be used effectively.

Moreover, according to the system kitchen of this embodiment, since the door panel of a storage is restrained by the connection member so that sliding is possible in the lower end part, the swing of a door panel can further be suppressed.
Furthermore, according to the system kitchen of this embodiment, the door panel of the storage is provided with a connecting member, which engages with the adjacent door panel to move the adjacent door panel, so that the user can move the outer door panel. The intermediate door panel can also be moved to a predetermined closed position simply by operating.

  Moreover, according to the system kitchen of this embodiment, since the guide rail of the door panel of a storage is attached to the height of about 100 cm from the floor surface, it is near the height at which the user normally operates the door panel. The swing of the door panel is restrained, and the swing of the door panel can be further reduced.

  As mentioned above, although preferable embodiment of this invention was described, a various change can be added to embodiment mentioned above. In particular, in the above-described embodiment, the case where the storage sliding door of the present invention is applied to the storage of the system kitchen has been described. However, the storage sliding door of the present invention is a sliding door of various storages other than the system kitchen. Can be used as Alternatively, the storage can be formed by applying the storage sliding door of the present invention to an existing shelf or the like.

  In the above-described embodiment, the storage sliding door includes the three door panels of the outer door panel, the intermediate door panel, and the inner door panel. However, the intermediate door panel is omitted, and the storage sliding door is replaced with 2 doors. A single door panel may be configured, or a plurality of intermediate door panels may be provided, and the storage sliding door may be configured by four or more door panels.

  Further, in the above-described embodiment, each door panel is provided with the inner arm, the second inner arm, the intermediate arm, and the outer arm, but the second inner arm and / or the intermediate arm can be omitted. . Even when the second inner arm and the intermediate arm are omitted, the swinging of both ends of the storage sliding door is suppressed, so that the swing of the intermediate door panel positioned therebetween can also be suppressed. Further, the inner arm and the second inner arm may be attached at positions other than the end of the inner door panel.

In the above-described embodiment, the guide rail is attached to the lower surface on the near side of the shelf board, but the position of the guide rail can be changed as appropriate. In particular, the guide rail may be attached to the end face on the near side of the shelf board, and the rotation axis of the guide roller guided by the guide rail may be configured to be directed in the horizontal direction.
Furthermore, in the above-described embodiment, the guide roller is used as the sliding engagement means. However, the sliding engagement means does not necessarily have to be a roller, and any sliding resistance with the guide rail is small. The configuration can be adopted.

It is side surface sectional drawing of the system kitchen by embodiment of this invention. It is a perspective view which shows the state by which the sliding door for storage used for the storage of the system kitchen of this embodiment was closed. It is a perspective view showing the state where the sliding door for storage used for the storage of the system kitchen of this embodiment was opened. It is an expanded sectional view which shows in detail the structure of the upper end part of the sliding door for storage. It is a perspective view which expands and shows the arm attached to the sliding door for storage. It is the perspective view which looked at the arm attached to the sliding door for storage from the direction different from FIG. It is a perspective view which expands and shows the arm attached to the edge part on the opposite side of the inner side door panel of the sliding door for storage. It is a perspective view which shows the connection member attached to the lower end of the sliding door sliding door for storage. It is a perspective view which shows the modification of the connection member attached to the lower end of the sliding door sliding door for storage.

Explanation of symbols

F Floor 1 System kitchen 2 Main kitchen 2a Sink 2b Stove 2c Cabinet 4 Storage 5 Storage sliding door 6 Shelf 8 Drawer 10 Outer door panel 10a Frame 10b Plate 10c Groove 12 Intermediate door panel 12a Frame 12b Plate 12c Groove 14 Inside Door panel 14a Frame 14b Plate 15 Guide rail 16 Suspension rail 18 Inner arm 18a Panel attachment portion 18b Bridge portion 18c Guide roller attachment portion 20 Outer arm 20a Panel attachment portion 20b Bridge portion 20c Guide roller attachment portion 20d Hole 20e Rib 22 Second Inner arm 22a Panel attachment portion 22b Bridge portion 22c Guide roller attachment portion 22d Hole 24 Intermediate arm 24a Panel attachment portion 24b Bridge 24c guide roller mounting portion 24d hole 24e rib 26 hanger 26a hanging rollers 28a, 28b, 28c, 28d guide rollers 30a, 30b connecting member 32a, 32b connecting member

Claims (8)

A storage sliding door used for storage,
A plurality of door panels arranged to overlap each other when the storage door is opened;
Sliding suspension means attached to the upper ends of these door panels, and suspending each door panel slidably on a suspension rail disposed above each door panel;
Inside the storage, below the suspension rail, horizontally disposed at a height above the floor surface, and a guide rail,
An inner arm extending from the inner door panel, which is the innermost door panel of the door panels, toward the guide rail;
An outer arm that extends from the end of the outer door panel, which is the outermost door panel of the door panels, to the side of the guide rail beyond the inner door panel from the end opposite to the inner door panel. When,
An intermediate door panel disposed between the inner door panel and the outer door panel;
An intermediate arm extending from the end of the intermediate door panel on the outer arm side to the guide rail beyond the inner door panel;
Sliding engagement means provided on each of the inner arm , the intermediate arm, and the outer arm, and slidably engaged with the guide rail;
A sliding door for storage, characterized by comprising:   Furthermore, it has a second inner arm provided on the inner door panel, and sliding engagement means provided on the second inner arm and slidably engaged with the guide rail, 2. The storage sliding door according to claim 1, wherein the arm and the second inner arm are respectively attached to both end portions of the inner door panel. The sliding door for storage according to claim 1 or 2, wherein the guide rail is attached to an end surface on the near side of the shelf board of the storage or a lower surface on the near side. Furthermore, it has sliding connection means provided at the lower end of at least one of the door panels, and this sliding connection means can slide the lower end of the door panel adjacent to the door panel provided with the sliding connection means. The sliding door for storage of any one of Claims 1 thru | or 3 connected to. The sliding connection means is provided so as to connect at least the outer door panel and the intermediate door panel to each other, and the sliding connection means is configured such that the overlap between the outer door panel and the intermediate door panel is a predetermined distance. When the outer door panel is moved to a predetermined closed position, the sliding connecting means moves the intermediate door panel to a predetermined position. 5. The storage sliding door according to claim 4 , wherein the sliding door is moved to a closed position. The sliding door for storage according to any one of claims 1 to 5 , wherein the guide rail is disposed at a height of 70 cm to 130 cm from the floor surface. A storage shelf;
The storage sliding door according to any one of claims 1 to 6 , which is arranged so as to cover the storage items stored in the storage shelf,
A storage room characterized by comprising: A main kitchen with sink and stove,
The storage according to claim 7, which is arranged to face the main kitchen,
A system kitchen characterized by having.

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