JP2012031690A - Sliding door for partition and fixture for use in the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sliding door capable of being easily attached to an existing partition, and a fixture for use in the same.SOLUTION: A sliding door 1 for a partition is provided slidably in a lateral direction along a wall surface of a partition 2, and a lower end thereof is provided with a movable member movable in sliding directions in the state of contact with a floor surface. The sliding door 1 for the partition is provided with a first guide groove 26 with an opened upper portion and a second guide groove with an opened lower portion in such a manner that groove directions of them are the sliding directions. The sliding door 1 for the partition includes a fixture 31 that comprises guide portions movable relative to the first guide groove 26 and the second guide groove in the groove directions of them, respectively, and an attachment portion for being detachably attached to the partition. The fixture 31 is used for the sliding door 1 for the partition.

Description

  The present invention relates to a partition sliding door and a fixture used therefor.

  Conventionally, a low partition that partitions a part of a room to form a partitioned space is known, and a sliding door that is slidably opened and closed is provided at the entrance to the partitioned space. 2. Description of the Related Art There are known slide rails provided at an upper end and a lower end, and the slide door is slidable with respect to the slide rail.

  The slide rail includes a panel side rail fixed to the low partition, a door side rail fixed to the slide door side, and a middle rail provided between the two rails. The panel side rail and the middle rail And between the door side rail and the middle rail, a plurality of balls and rollers are disposed, and the slide door is attached to the slide rail in a suspended manner (for example, a patent) Reference 1).

JP 2008-7942 A

  Since the slide door of the prior art is provided suspended from the partition via the slide rail, it is necessary to increase the support strength of the slide rail so that the slide door does not fall off the partition, There is a problem that the manufacturing cost of the slide rail and the slide door is also increased.

  Further, as described above, since it is necessary to firmly attach the slide door to the partition, the slide door and the partition to which the slide door is attached are sold as a single unit.

  Therefore, when a customer who has already purchased a partition tries to install a sliding door at the entrance, it is necessary to purchase the partition with the sliding door and replace it with a part of the existing partition. There is a problem that a part of the existing partition becomes unnecessary.

  In order to change the mounting position, such as attaching the sliding door attached to one partition at the entrance to the other partition or attaching the sliding door attached outside the partition to the inside, slide rail There is a problem that it is necessary to change the mounting position and the like.

  Further, both the partition and the slide door are provided with rails in the longitudinal direction, and there is a problem that the rails can be visually recognized from the outside.

  Accordingly, an object of the present invention is to provide a sliding door for a partition which solves these problems and a fixture used therefor.

In order to solve the above-mentioned problem, the invention according to claim 1 is provided with a moving member that is slidable in the lateral direction along the wall surface of the partition, and that is movable in the sliding direction in contact with the floor surface at the lower end. Partition sliding door,
The slide door is provided with a first guide groove that opens upward and a second guide groove that opens downward so that the groove direction is the slide direction,
A fixture having a guide portion that is relatively movable in the groove direction with respect to the first guide groove and the second guide groove, and an attachment portion that is detachably attached to the partition. This is a sliding door for the partition.

The invention according to claim 2 is a sliding door for a partition which is provided so as to be slidable in the lateral direction along the wall surface of the partition, and provided with a moving member which is movable in the sliding direction in contact with the floor surface at the lower end portion. ,
The slide door is provided with a first guide groove that opens upward and a second guide groove that opens downward so that the groove direction is the slide direction,
A plurality of fixtures having a guide portion rotatably provided with a plurality of rollers and a mounting portion detachably attached to the partition;
The partition sliding door is characterized in that a roller of the guide portion is provided so as to be relatively movable in the groove direction with respect to the first guide groove and the second guide groove.

  The invention according to claim 3 is the partition sliding door according to claim 1 or 2, wherein the side frame of the partition has a C-shaped mounting groove having an opening in the vertical direction of the partition, The attachment portion can be detachably attached to the attachment groove.

The invention according to claim 4 is provided with a movable member that is slidable in the lateral direction along the wall surface of the partition, and is provided at the lower end with a movable member that is movable in the sliding direction in contact with the floor surface. A fitting used for a sliding door for a partition provided with a groove and a second guide groove that opens downward, the groove direction being the sliding direction,
A fixture having a guide portion that is attached to the first guide groove or the second guide groove so as to be relatively movable in the groove direction, and an attachment portion that is detachably attached to the partition. .

According to a fifth aspect of the present invention, the first guide is provided so as to be slidable in the lateral direction along the wall surface of the partition, and provided with a moving member that is movable in the sliding direction in contact with the floor surface at the lower end. A fitting used for a sliding door for a partition provided with a groove and a second guide groove that opens downward, the groove direction being the sliding direction,
A guide portion rotatably provided with a plurality of rollers, and an attachment portion that is detachably attached to the partition;
The mounting tool is characterized in that a roller of the guide portion can be attached to the first guide groove or the second guide groove so as to be relatively movable in the groove direction.

  The present invention does not suspend the sliding door from the partition, but at the lower end of the sliding door, a moving member that is movable in the sliding direction in contact with the floor surface is provided. The mounting and supporting strength of the sliding door to the partition is not required as in the prior art, and the sliding door can be stably slidably attached to the partition even with simple mounting means. .

  In addition, the strength of mounting and supporting the sliding door on the partition is not as required as in the prior art, so instead of installing the sliding door on the partition, sell only the sliding door and attach it to the existing partition. can do. This eliminates the need for existing partitions.

  In addition, the sliding door is partitioned by a fixture having a guide portion that can move relative to the first guide groove and the second guide groove in the groove direction and a mounting portion that is detachably attached to the partition. By attaching to, it can be set as a fixture smaller than the said prior art, and the part which a fixture can visually recognize from the outside can be reduced significantly.

  The slide door can be attached to the partition simply by attaching the guide portion of the fixture to the first guide groove and the second guide groove of the slide door and attaching the fixture attachment portion to the partition. It is possible to easily change the mounting position of the sliding door, for example, by replacing the partition with the partition located on the left and right of the entrance or by replacing the sliding door between the outside and inside of the partition.

The perspective view seen from the outside (front) of the state which attached the slide door in Example 1 of this invention to the partition. The figure seen from the outside (front) of the state which closed the slide door from the state of FIG. FIG. 3 is a top view of FIG. 2. The top view of the state which opened the entrance from the state of FIG. The perspective view seen from the outside (front) of the 1st fixture used for Example 1 of the present invention. The perspective view which looked at the 1st fixture of FIG. 5 from the inner side (back surface). The top view of the 1st fixture of FIG. The front view of FIG. The right view of FIG. The perspective view of the 2nd fixture used for Example 1 of this invention. The XX expanded vertical sectional view which shows the attachment state of the 1st fixture in FIG. The YY line enlarged vertical sectional view which shows the attachment state of the 2nd fixture in FIG. FIG. 3 is an enlarged cross-sectional view taken along the line ZZ in FIG. 2. The perspective view seen from the outer side (front) of the state which attached the slide door in Example 1 of this invention to the inner side of the partition. The partial expanded longitudinal cross-sectional view which shows the relationship between the slide door in Example 2 of this invention, a partition, and a 1st fixture.

  A mode for carrying out the present invention will be described based on the embodiment shown in FIGS.

  1 to 14 show a first embodiment.

  1 to 4 show a partition sliding door (hereinafter referred to as a sliding door) 1 according to a first embodiment of the present invention in a horizontal direction along a wall surface of an installed low partition (hereinafter also referred to as a partition) 2. It is a figure of the state attached to slidably.

  As shown in FIGS. 1 to 4, an inlet 5 to a space 4 partitioned by a plurality of partitions is formed between both opposing ends of a pair of partitions 2 and 3 that are provided apart from each other. Can be opened and closed by sliding the slide door 1 laterally. In the following, the outside of the space 4 is the front A side, the inside is the rear B side, the right side in FIG. 2 is C, the left side is D, the upper side in the state where the partitions 2 and 3 are installed is the upper side, and the lower side is the lower side. The side will be described.

  Each of the partitions 2 and 3 has a pair of side frames 10 and 10 on the left and right sides. An upper frame 12 is installed between the upper ends of the side frames 10 and 10, and a lower frame 13 is installed between the lower ends. A plurality of middle frames 14 are installed between the frame 12 and the lower frame 13. A plurality of panel plates 15 are fixed between the side frames 10 and 10.

  In order to insert a connection fitting 7 or the like used to connect the partition 2 or 3 and another partition or the connection pole 6 on the outer side in the left-right CD direction of the side frames 10 and 10 in the partitions 2 and 3. A mounting groove 11 is formed.

  The mounting groove 11 is formed from the upper end of the partitions 2 and 3 to the entire length of the lower end. The side frame 10 is formed of a mold material as shown in FIGS. 5 and 13, and in the cross-sectional shape thereof, the side plate 10a and both sides projecting from both sides of the bottom plate 11a toward the outside in the left-right CD direction of the panel. The plates 11b and 11b and the projecting pieces 11c and 11c that are orthogonal to the side plates 11b and 11b and project inward in the front-rear AB direction of the panel from the outer ends of the side plates 11b and 11b. A mounting groove 11 is formed. The inner ends 11d and 11d in the front-rear AB direction of the projecting pieces 11c and 11c are separated from each other, and an opening 11e is formed between them. That is, the mounting groove 11 has an opening 11e on the outer side in the left-right CD direction of the panel, and a wider inner part than the opening 11e. In the mounting groove 11, the connecting fitting 7 and the like can be inserted from above the partitions 2 and 3.

  The slide door 1 has a pair of struts 22 and 22 on the left and right sides thereof, and the lower ends of the struts 22 and 22 are movable only in the sliding direction of the slide door 1 (left and right CD direction). Members 23 and 23 are provided. In this embodiment, a caster is used as the moving member 23.

  An upper rod 24 is installed between the upper ends of the columns 22 and 22, and a lower rod 25 is installed between the lower portions of the columns 22 and 22. As shown in FIGS. 5 and 11, a bottomed first guide groove 26 that opens upward is formed in the upper collar 24 over the entire length of the upper collar 24 in the longitudinal direction (left-right CD direction). In addition, both side ends of the first guide groove 26 are closed by the columns 22 and 22.

  As shown in FIG. 12, a bottomed second guide groove 27 that opens downward is formed in the lower collar 25 over the entire length in the longitudinal direction (left-right CD direction) of the lower collar 25. Both side ends of the guide groove 27 are closed by the columns 22 and 22. A panel plate 28 is fixed between the support columns 22 and 22 and between the upper and lower collars 24 and 25.

  As shown in FIGS. 11 and 12, convex portions 29 projecting inward are formed on the inner side surfaces of the guide grooves 26 and 27 along the longitudinal direction (groove direction) of the guide grooves 26 and 27. The plurality of convex portions 29 are provided in the vertical direction of the guide grooves 26 and 27.

  The height of the slide door 1 and the length in the left-right CD direction are arbitrarily set according to the width of the entrance 5 and the height of the partition 2.

  Next, the two types of first fixture 31 and second fixture 41 used when the slide door 1 is attached to the partition 2 will be described. In the following, as shown in FIGS. 1 to 3, the outside of the space 4 in the state in which the slide door 1 is attached to the outside of the partition 2 located on the left side of the entrance 5 using the fixtures 31 and 41 is shown in front. In the following description, the A side, the inner side is the rear B side, the right side in FIGS. 2 and 7 is C, the left side is D, the upper side in the state where the partitions 2 and 3 are installed is the upper side, and the lower side is the lower side.

  First, the 1st fixture 31 is demonstrated based on FIGS.

  The 1st fixture 31 has the main-body part 32, as shown to FIGS. The main body portion 32 is formed of a metal plate and is arranged in a substantially horizontal direction, and as shown in FIG. 7, a rectangular first main body portion 32a whose longitudinal direction is located in the left-right CD direction, The upper surface is formed in an L shape with a rectangular second main body portion 32b that is orthogonal to the first main body portion 32a and whose longitudinal direction is positioned in the front-rear AB direction. The second main body portion 32b is formed with a notch 32c on the inner end portion in the lateral direction (left-right CD direction) and on the first main body portion 32a side.

  A presser plate 33 that is bent in the lower direction so as to be substantially orthogonal to the second main body 32b is formed at the inner end of the second main body 32b in the short direction (left-right CD direction). . A through hole 33 a penetrating the front and back is formed in the substantially central portion of the presser plate 33. An anti-rotation member 33 b that protrudes outward from the main body 32 is bent and fixed at the lower end of the presser plate 33. The front-rear width of the rotation preventing member 33 b is set shorter than the opening width of the mounting groove 11.

  Bolts 34 are inserted into the through holes 33a so that the heads 34a are positioned on the main body part 32 side, and the male screws protruding from the presser plate 33 in the bolts 34 have plate-like locking members. 35 is provided by screwing the female screw. By rotating the bolt 34 forward and backward, the locking member 35 is prevented from being rotated by the rotation preventing member 33b and does not rotate, so that the distance between the pressing plate 33 and the locking member 35 can be adjusted. It has become.

  The holding plate 33, the locking member 35, the bolt 34, and the rotation preventing member 33b constitute an attachment portion 37.

  The locking member 35 is formed in a substantially square shape, and its length in the front-rear direction AB is slightly shorter than the length of the mounting groove 11 in the front-rear direction AB, as shown in FIG. It is set longer than the width of the opening 11 e of the groove 11, and the locking member 35 is provided so as not to escape from the opening 11 e and to rotate together with the bolt 34.

  The first main body portion 32a is bent in a lower direction so as to be substantially orthogonal to the first main body portion 32a at the end opposite to the presser plate 33 in the short direction (front and rear AB directions). A portion 32d is formed, and a roller mounting plate 38 that is bent outward (horizontal direction) so as to be substantially orthogonal to the bent portion 32d is fixed to the lower end of the bent portion 32d. That is, the roller mounting plate 38 and the main body 32 are formed substantially in parallel.

  Two rollers 39, 39 are arranged on the roller mounting plate 38 with an appropriate interval in the longitudinal direction (left-right CD direction), and both the rollers 39, 39 are parallel to the main body 32. Direction, that is, when attached to the partition 2, it is provided so as to be rotatable in a substantially horizontal direction with a vertical axis as a central axis. The outer diameter of the roller 39 is larger than the width of the roller mounting plate 38 in the lateral direction (front-rear direction AB) and is the same as the distance between the left and right convex portions 29, 29 in the guide grooves 26, 27. Or it is set slightly smaller. Thus, the roller mounting plate 38 and the roller 39 can be inserted into the guide grooves 26 and 27. When the roller 39 is inserted, the outer peripheral surface of the roller 39 and the left and right convex portions 29 and 29 Are in contact with each other so that the roller 39 can rotate.

  The roller mounting plate 38 and the rollers 39, 39 constitute a guide part 40.

  As shown in FIGS. 10 and 12, the second fixture 41 has the same structure as that of the first fixture 31 except that the first fixture 31 is formed in the shape of left and right palms. The second fixture 41 and the first fixture 31 are in a mirror image relationship. Therefore, the structure of the second fixture 41 is shown in FIGS. 10 and 12, and the same members as those of the first fixture 31 are denoted by the same reference numerals, and the description thereof is omitted. In order to show that the second fixture 41 shown in FIG. 12 is in a mirror image relationship with the first fixture 31 shown in FIG. 6, the second fixture 41 shown in FIG. A state in which 180 degrees is inverted is illustrated.

  Next, a method of attaching the slide door 1 to the outside of the partition 2 located on the left side of the entrance 5 shown in FIGS.

  First, the bolt 34 in the second fixture 41 is loosened so that the distance between the pressing plate 33 and the locking member 35 of the mounting portion 37 is larger than the thickness of the protruding piece 11 c of the mounting groove 11.

  Next, as shown in FIG. 12, the second fixture 41 is moved from the upper side of the partition 2 to the mounting portion 37 as shown in FIG. The locking member 35 is inserted into the mounting groove 11 of the side frame 10 and moved to the lower part of the side frame 10. At this time, the rotation preventing member 33 b is located in the opening 11 c of the mounting groove 11.

  Next, the slide door 1 is arranged at a predetermined position with respect to the partition 2, for example, as shown in FIGS.

  Next, the second fixture 41 is moved upward, and the roller 39 is inserted into the second guide groove 27 of the slide door 1 from below. As shown in FIG. It arrange | positions so that it may become a predetermined position in the groove | channel 27. FIG.

  Next, the bolt 34 of the second fixture 41 is tightened, and the projecting pieces 11 c and 11 c of the mounting groove 11 are clamped by the holding plate 33 and the locking member 35 to fix the second fixture 41 to the partition 2. To do. At this time, a gap is formed between the roller 39 of the second fixture 41 and the bottom surface of the second guide groove 27, and the slide door 1 is not placed on the second fixture 41.

  Next, as shown in FIG. 11, the first attachment 31 is moved from the upper side of the partition 2 to the side frame of the locking member 35 of the attachment portion 37 in a state where the rollers 39, 39 are located at the front A and downward. 10 is inserted into the mounting groove 11 and moved downward, and the roller 39 of the first mounting tool 31 is inserted into the first guide groove 26 of the sliding door 1 from above, as shown in FIG. The guide portion 40 is disposed at a predetermined position in the first guide groove 26.

  Next, the bolts 34 of the first fixture 31 are tightened, and the first fixture 31 is fixed to the partition 2 by holding the projecting pieces 11 c and 11 c of the mounting groove 11 by the holding plate 33 and the locking member 35. To do.

  Thereby, as shown in FIGS. 1-3, the slide door 1 can be attached to the outer side of the partition 2 located in the left side of the entrance 5 so that a slide in the horizontal direction (left-right CD direction) of the partition 2 is possible. Further, the guide grooves 26 and 27 of the slide door 1 are relatively in the groove direction (left and right CD directions) of the guide grooves 26 and 27 with respect to the roller 39 of the guide portion 40 of the fixtures 31 and 41. The sliding door 1 can be slid by being guided and moved.

  With the above configuration, the slide door 1 according to the first embodiment of the present invention exhibits the following operations and effects.

  The sliding door 1 of the present invention does not hang the sliding door 1 with respect to the partition 2, but is provided with moving members 23, 23 at the left and right lower ends thereof, with the moving member 23 in contact with the floor surface. The moving member 23 can move the slide door 1 in the left-right CD direction.

  As a result, the sliding door 1 according to the present invention does not require mounting / supporting strength to the partition 2 as compared with the conventional technique in which the sliding door is suspended from the partition. Even with a simple attachment method in which the fixtures 31 and 41 are fixed to the partition 2 by being clamped by the holding plate 33 and the locking member 35 with respect to the groove 11 portion, the groove 11 can be stably slid with respect to the partition 2. The door 1 can be slidably attached.

  Further, the sliding door 1 is attached to the partition 2 by two relatively small fixtures 31 and 41, and the guide portions 40 of the fixtures 31 and 41 are located in the guide grooves 26 and 27. A portion where the fixture can be visually recognized from the outside can be greatly reduced as compared with the conventional technique.

  Moreover, since the sliding door 1 can be mounted using the mounting groove 11 provided in the existing partition 2, the already purchased partition 2 is not required.

  In addition, the attachment state of the attachments 31 and 41 from the state shown in FIGS. 11 and 12, the first attachment 31 is positioned downward with respect to the partition 2 and is inverted 180 degrees around the bolt 34 part, As shown in FIG. 14, it is easy to replace the slide door 1 with the inner side B of the partition 2 simply by positioning the second fixture 41 upward and reversing and reversing it by 180 degrees around the bolt 34. Can be. Similarly, the slide door 1 can be easily slidably replaced outside the partition 3 located on the right side of the entrance 5 only by attaching the first fixture 31 downward and the second fixture 41 upward. Can be.

  Moreover, since the fixtures 31 and 41 can change easily the height of an up-down direction along the attachment groove | channel 11, it can attach to the partition 2 also easily about the slide door 1 from which height differs. .

FIG. 15 shows a second embodiment.
In the first embodiment, the roller 39 is provided in the guide portion 40 of the first fixture 31, but as shown in FIG. 15, the roller 39 and the roller attachment plate 38 are not provided, and the guide is provided only by the bent portion 32d. The member 50 may be configured, and in the guide grooves 26 and 27, a member 51 having good slidability such as resin for slidably guiding the guide portion 50 may be provided. Similarly, for the second fixture 31, the roller 39 and the roller attachment plate 38 may not be provided, and the guide portion 50 may be configured by only the bent portion 32d.

  Since other structures and configurations are the same as those of the first embodiment, description thereof is omitted.

  Also in the second embodiment, the same actions and effects as those of the first embodiment can be exhibited.

  In the first or second embodiment, as the method of attaching the fixtures 31 and 41 to the partition 2, the attachment portion 37 is attached to the attachment groove 11 having a C-shaped cross section. Depending on the shape of the side frames 10 and 10 of the partition 2 to be attached, the shape of the attachment portion 37 of the attachments 31 and 41 and the attachment method to the partition 2 can be arbitrarily changed.

  For example, the attachment portions of the fixtures 31 and 41 are formed in a plate-like plate member, a through hole is provided in the plate member, a wood screw or the like is inserted into the through hole, and the wood screw or the like is fixed to the partition 2. Thus, the fixtures 31 and 41 may be detachably attached to the partition 2.

  Since other structures and configurations are the same as those of the first and second embodiments, description thereof is omitted.

  Also in the third embodiment, the same operations and effects as the first and second embodiments can be exhibited.

DESCRIPTION OF SYMBOLS 1 Sliding door 2,3 Partition 10 Side frame 11 Mounting groove 11e Opening part 23 Moving member 26 1st guide groove
27 Second guide groove 31, 41 Fixing tool 37 Mounting part 39 Roller 40, 50 Guide part

Claims (5)

A partition sliding door provided with a movable member that is slidable in a lateral direction along a wall surface of the partition and that is movable at a lower end portion in contact with the floor surface in a sliding direction,
The slide door is provided with a first guide groove that opens upward and a second guide groove that opens downward so that the groove direction is the slide direction,
A fixture having a guide portion that is relatively movable in the groove direction with respect to the first guide groove and the second guide groove, and an attachment portion that is detachably attached to the partition. And sliding door for partition. A partition sliding door provided with a movable member that is slidable in a lateral direction along a wall surface of the partition and that is movable at a lower end portion in contact with the floor surface in a sliding direction,
The slide door is provided with a first guide groove that opens upward and a second guide groove that opens downward so that the groove direction is the slide direction,
A plurality of fixtures having a guide portion rotatably provided with a plurality of rollers and a mounting portion detachably attached to the partition;
A partition sliding door comprising a roller of the guide portion so as to be relatively movable in the groove direction with respect to the first guide groove and the second guide groove, respectively.   A mounting groove having a C-shaped cross section having an opening is provided in a side frame of the partition in a vertical direction of the partition, and the mounting part can be detachably mounted to the mounting groove. Item 3. A sliding door for a partition according to item 1 or 2. A moving member that is slidable in the horizontal direction along the wall surface of the partition and that can move in the sliding direction in contact with the floor is provided at the lower end, and a first guide groove that opens upward and a first opening that opens downward 2 is a fixture used for a partition sliding door provided with a guide groove such that the groove direction is the sliding direction,
A fixture having a guide portion that is attached to the first guide groove or the second guide groove so as to be relatively movable in the groove direction, and an attachment portion that is detachably attached to the partition. A moving member that is slidable in the horizontal direction along the wall surface of the partition and that can move in the sliding direction in contact with the floor is provided at the lower end, and a first guide groove that opens upward and a first opening that opens downward 2 is a fixture used for a partition sliding door provided with a guide groove such that the groove direction is the sliding direction,
A guide portion rotatably provided with a plurality of rollers, and an attachment portion that is detachably attached to the partition;
An attachment device, wherein the roller of the guide portion can be attached to the first guide groove or the second guide groove so as to be relatively movable in the groove direction.

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