JP2014224409A - Indoor fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide indoor fittings capable of improving airtight performance.SOLUTION: Indoor fittings include a lower guide rail 19 and a sliding door 3. A top surface of the lower guide rail 19 has a groove, and airtight materials 21 and 23 are provided on the indoor and outdoor sides of the groove, respectively. A lower end of the sliding door 3 has a guide member 29 that is provided almost throughout the horizontal length of the sliding door 3, and an operation part 53 for adjusting an attachment position of the guide member 29 in a depth direction. The operation part 53 is provided on the side surface of the sliding door 3. The guide member 29 is arranged within the groove of the lower guide rail 19, and abuts on the indoor-side and outdoor-side airtight materials 21 and 23.

Description

  The present invention relates to indoor furniture such as a door of a room and a partition.

  Patent Document 1 discloses an indoor fitting in which a sliding door moves on a lower guide rail with a door cart provided at the lower end of the sliding door.

JP 2012-215008 A

However, the indoor joinery of Patent Document 1 does not have an airtight material at the lower end of the sliding door, and does not improve the airtightness.
On the other hand, in recent years, there is a demand for improving the airtight performance of indoor joinery.

  Then, an object of this invention is to provide the indoor joinery which can improve airtight performance.

  The invention according to claim 1 includes a lower guide rail and a sliding door, the lower guide rail has a groove on the upper surface, and has an airtight material on the indoor side and the outdoor side of the groove, and the sliding door is at the lower end thereof. It has a guide member provided over substantially the entire length in the left-right direction of the sliding door, and an operation portion that adjusts the mounting position of the guide member in the expected direction. The operation portion is provided on the side surface of the sliding door, and the guide member is a lower guide. An indoor joinery that is disposed in a groove of a rail and is in contact with an airtight material on the indoor side and the outdoor side.

In the first aspect of the invention, by adjusting the mounting position of the guide member in the prospective direction, it is possible to appropriately contact the outdoor side airtight material and the indoor side airtight material, thereby improving the airtightness of the indoor joinery. it can. Moreover, since the contact pressure between the guide member and each of the airtight materials can be adjusted by appropriately bringing the guide member into contact with the outdoor side airtight material and the indoor side airtight material, it is possible to prevent the sliding door from being opened and closed poorly.
Since the operation part for adjusting the mounting position of the guide member is provided on the side surface of the sliding door, for example, compared to the case where the operation part is provided on the lower side of the sliding door, it is easy to visually confirm the operation part, so the operability is good. .

It is the side view which looked at the lower part of the indoor joinery concerning embodiment of this invention from the door butt side, (a) is a figure of the standard state which made the attachment position of a guide member the prospective direction center, (b) It is a figure of the state which made the attachment position of the guide member the indoor side rather than the standard state, (c) is a figure of the state which made the attachment position of the guide member the outdoor side rather than the standard state. It is a side view which shows the state before attaching the guide member shown to Fig.1 (a). It is a longitudinal cross-sectional view which cuts and shows the indoor joinery concerning embodiment of this invention in the AA position shown in FIG.4 (b). BRIEF DESCRIPTION OF THE DRAWINGS It is a cross-sectional view of the indoor fitting concerning embodiment of this invention, (a) is a figure just before a sliding door closes, (b) is a figure which shows the state which closed the sliding door. It is a figure which expands and shows the B section shown in Drawing 4 (a), and (b) is a figure expanding and showing the C section shown in Drawing 4 (b). It is a figure of a guide attachment member, (a) is a side view, (b) is a front view, (c) is a top view. It is a side view of a guide member. It is a figure of the guide member cap provided in the door bottom side, (a) is a left (left side when viewed from the indoor side) side view, (b) is a plan view, and (c) is a front view when viewed from the outdoor side. d) is a right side view (right side when viewed from the indoor side).

Embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in FIGS. 3 and 4, the indoor joinery 1 according to the present embodiment is a single sliding door provided in a room of a building, and includes a sliding door 3, an upper frame 5, a door-end frame (saddle frame) 7, and , A door bottom frame 9, and a stand 11 provided between the door tip frame 7 and the door bottom frame 9. A door pocket 13 is formed between the door bottom frame 7 and the stand 11. is there. The sliding door 3 is a wooden door.
The upper frame 5 is provided with an upper guide rail 15 that hangs down the sliding door 3 and guides its movement, and the floor 17 is provided with a lower guide rail 19.
As shown in FIGS. 1 and 3, the lower guide rail 19 has a groove on the upper surface, an indoor airtight member 21 is attached to the indoor side wall 19a of the groove, and an outdoor airtight member 23 is attached to the outdoor wall 19b. It is installed. The indoor side airtight material 21 and the outdoor side airtight material 23 are respectively disposed over substantially the entire longitudinal direction of the lower guide rail 19.

As shown in FIG. 3, the sliding door 3 has a door 25 attached to the upper end, and the door 25 is engaged with the upper guide rail 15 so as to be able to travel. On the upper end of the sliding door 3, an upper airtight member 27 that is in contact with the upper guide rail 15 is attached to the outside of the sliding door 3 over substantially the entire length in the left-right direction of the sliding door. The upper airtight member 27 is provided in the shape of a curved fin, and is in contact with the upper guide rail 15 by the elastic restoring force of the fin.
A guide member 29 arranged in the groove of the lower guide rail 19 is provided at the lower end of the sliding door 3. The guide member 29 is attached over substantially the entire length of the sliding door 3 in the left-right direction.
As shown in FIG. 2, a guide member mounting groove 30 is formed at the lower end of the sliding door 3 over substantially the entire length of the sliding door 3 in the left-right direction. The groove width H of the guide mounting groove 30 is larger than the expected dimension h of the fixing portion 31 of the guide member 29 described later.
As shown in FIGS. 2 and 7, the guide member 29 includes a fixed portion 31 provided at the upper end portion, a positioning portion 32 provided below the fixed portion 31, and an indoor side projecting below the positioning portion 32. A projecting portion 33a and an outdoor projecting portion 33b are provided. The guide member 29 is an aluminum shape, and the fixing portion 31 is a tapping hole. As shown in FIG. 2, the fixing portion 31 is inserted into the guide member mounting groove 30. The positioning portions 32 project from the indoor side and the outdoor side, respectively, and abut the lower end surface 3c of the sliding door 3 to position the mounting position of the guide member 29 in the vertical direction. As shown in FIG. 3, the indoor-side protruding portion 33 a and the outdoor-side protruding portion 33 b protrude in a substantially parallel manner and are positioned in the groove of the lower guide rail 19.
As shown in FIGS. 1 and 3, the indoor side surface of the indoor side protruding portion 33a is in contact with the indoor airtight member 21 provided on the lower guide rail 19, and the outdoor side surface of the outdoor side protruding portion 33b is the outdoor side. It is in contact with the airtight material 23.

  As shown in FIG. 1, guide member caps 35 are attached to the door end side end and the door end side end of the guide member 29, respectively. As shown in FIGS. 1 and 8, the guide member cap 35 is provided with a covering portion 37 and a longitudinal airtight material receiver 39 that cover the indoor side protruding portion 33 a and the outdoor side protruding portion 33 b of the guide member 29, The vertical airtight material receiver 39 is formed so as to protrude from the outdoor side of the sliding door 3. The airtight material receiver 39 receives a lower end of a vertical airtight material 41 described later. Although FIG. 8 shows the door-side guide member cap 35, the same kind is used for the door-end side guide member cap, so that illustration is omitted.

As shown in FIGS. 1 and 2, a guide mounting member 43 covers the end of the guide mounting groove 30 formed in the sliding door 3 below the door bottom side surface 3 b (see FIG. 4) of the sliding door 3. And fixed with screws 45. In addition, although not shown in figure, the guide attachment member 43 is similarly fixed also to the door side side 3a of a sliding door.
As shown in FIG. 6, the guide attachment member 43 is formed with two screw insertion holes 47 provided at an interval in the vertical direction and a long hole-like operation hole 49 in the expected direction of the sliding door 3. As shown in FIG. 1, an operation portion 53 is configured by an operation hole 49 of the guide attachment member 43 and an operation screw 51 inserted through the operation hole 49. In the operation portion 53, the operation screw 51 is inserted into the operation hole 49 and screwed into the fixing portion 31 of the guide member 29 and temporarily fixed, and the position is adjusted in the longitudinal direction of the operation hole 49 (the prospective direction of the sliding door). After that, the guide member 29 is fixed to the guide mounting member 43 by tightening the operation screw 51.

As shown in FIG. 4, an airtight material holding groove 55 for holding the vertical airtight material 41 is formed in the up-down direction on the outdoor side surface of the door butt side end of the sliding door 3. The vertical airtight material 41 is mounted. As shown in FIG. 1, the lower end of the vertical airtight material 41 is disposed on the vertical airtight material receiver 39 of the guide member cap 35.
The vertical 11 has a substantially rectangular cross section, and an inclined surface 57 facing the indoor side is formed in the indoor side portion on the door bottom side. As shown in FIG. 4B, the sliding door The vertical airtight member 41 is in contact with the inclined surface 57 with the surface 3 closed.

As shown in FIG. 4A, the door frame 7 is formed with a door edge 61 on the prospective surface. As shown in FIGS. 4 and 5, an airtight material attaching portion 65 for attaching the doortight airtight material 63 in the vertical direction is formed on the outdoor side of the doorroom 61.
The airtight material attaching portion 65 is formed with an airtight material holding portion 67 and a receiving portion 71 which are dug deeper than the bottom portion 61 a of the door 61. The receiving portion 71 is formed to be recessed from the bottom portion 61 a of the door 61.
The door-to-door airtight material 63 integrally includes a held portion 73, a side wall side portion 75, and a prospective-direction protruding portion 77, and the held portion 73 is provided with an airtight material holding provided on the bottom portion 61a of the door-tower. The portion 67 is fitted and held.
A positioning portion 79 is formed at the front end portion (sliding door side portion) of the side wall side portion 75 to be engaged with a corner portion between the outdoor side wall 61b of the door edge 61 and the outdoor side expected surface 7a of the door frame 7. is there.
A bottom abutting portion 69 projecting in the prospective direction is formed on the base end side (held portion 73 side) of the side wall side portion 75, and the bottom abutting portion 69 is a receiving portion 71 of the door 61. It is in contact with. The bottom abutting portion 69 is formed with a protrusion 69a that protrudes toward the held portion 73 side.
The prospective direction projecting portion 77 protrudes from the side wall side portion 75 toward the prospective direction indoor side, and is formed with a first bending guide portion 81 having a reduced thickness so that it can be easily bent. Further, a second bending guide is provided on the side wall side portion 75 side of the prospective direction protruding portion 77 so as to make it easier to bend the prospective direction protruding portion 77 toward the bottom 61a side of the door cover 61. A portion 83 is formed.
A third bending guide portion 85 having a reduced thickness is formed between the side wall side portion 75, the held portion 73 and the bottom contact portion 80.

Next, the effect | action and effect of the indoor fitting 1 concerning this Embodiment are demonstrated. First, attachment of the guide member 29 attached to the lower end of the sliding door 3 and position adjustment of the guide member 29 by the operation unit 53 will be described.
As shown in FIG. 2, a guide mounting member 43 is fixed to the lower portion of the door bottom side surface 3 b of the sliding door 3 with a screw 45, and the left and right ends of the guide mounting groove 30 formed at the lower end of the sliding door 3 are closed. Similarly, the guide attachment member 43 is also fixed to the door end side surface 3 a to close the left and right other ends of the guide attachment groove 30.
Thereafter, guide member caps 35 are attached to both ends of the guide member 29 in the left-right direction, and the fixing portion 31 of the guide member 29 is inserted into the guide mounting groove 30. Then, since the tapping hole of the fixing portion 31 coincides with the operation hole 49 of each guide mounting member 43 at the position where the positioning portion 32 of the guide member 29 contacts the lower end surface 3c of the sliding door 3, the operation screw 51 is inserted therethrough. Then, the guide screw 29 is temporarily fixed by screwing the operation screw 51 into the fixing portion 31.
Then, as shown in FIGS. 1A to 1C, with the operation screw 51 temporarily fixed, the position of the guide member 29 in the expected direction is the expected direction of the operation hole 49 as shown in FIG. As shown in FIG. 1B, the guide member 29 is moved toward the indoor side as shown in FIG. 1B, or the guide member 29 is moved toward the outdoor side as shown in FIG. And the contact state with the outdoor side airtight material 23 is adjusted, and after the adjustment, the operation screw 51 is tightened and fixed.
In addition, when adjusting the installation after the use of the sliding door 3, the operation screws 51 on the door end side and the door bottom side can be loosened and adjusted in the expected direction, and then the adjustment can be performed with a simple operation by simply tightening the operation screw 51. .

  As shown in FIG. 5 (a), the door-to-door airtight member 63 is attached by press-fitting the held portion 73 into the air-tight material holding portion 67 provided on the outdoor side of the door-side 61 and the positioning portion 79 with the door. The outer side wall 61b of the turn 61 is engaged with the corner formed by the prospective surface 7a of the door frame 7. Since the positioning portion 79 forms an acute angle with respect to the side wall side portion 75 before being attached to the door edge 61, the angle with respect to the side wall side portion 75 is widened when attaching to the door edge. Stop. Further, the bottom contact portion 69 is disposed in contact with the receiving portion 71. Note that the prospective protruding portion 77 protrudes from the bottom 61a of the door 61 with a space S therebetween.

  In the closed state of the sliding door shown in FIG. 4B, as shown in FIG. 3, at the lower end of the sliding door 3, the indoor side airtight material 21 and the guide member 29 extend from the door tip side to the entire door bottom side. The outdoor side airtight material 23 is brought into contact with each other and the space between the indoor side and the outdoor side is kept airtight.

  On the other hand, on the door end side of the sliding door 3, as shown in FIGS. 5 (a) and 5 (b), when the sliding door 3 is closed, the sliding door 3 pushes the expected direction protrusion 77 of the door-tight airtight material 63 and the expected direction. The projecting portion 77 is deformed and the tip side thereof comes into contact with the bottom 61 a side of the door 61. Thereby, between the sliding door 3 and the door-end frame (frame frame) 7, while keeping between the sliding door 3 and the door-end frame 7 airtight, the prospective direction protrusion part 77 and side wall of the door-to-door airtight material 63 An air layer 86 surrounded by the side portion 75 and the bottom portion 61a of the door is formed.

As shown in FIG. 4 (b), in the vertical 11 on the door bottom side of the sliding door 3, the vertical airtight member 41 abuts on the inclined surface 57 with the surface, and the space between the sliding door 3 and the vertical 11 is airtight. Hold.
As shown in FIG. 3, the upper airtight member 27 provided at the upper end of the sliding door 3 abuts against the upper guide rail 15 to keep the upper guide rail and the sliding door 3 airtight.

According to the present embodiment, as shown in FIG. 1, by adjusting the mounting position of the guide member 29 in the prospective direction by operating the operation unit 53, the indoor airtight material 21 and the outdoor airtight material 23 are adjusted. Appropriate contact can be achieved, and the airtightness of the indoor joinery can be improved.
Further, the contact pressure between the guide member 29 and each of the airtight materials 21 and 23 can be adjusted by properly contacting the guide member 29 with the indoor airtight material 21 and the outdoor airtight material 23. Defects can be prevented.
Since the operation part 53 is provided in the door side side 3a and the door bottom side 3b of the sliding door 3, compared with the case where there is an operation part under the sliding door 3, for example, it is easy to confirm the operation part visually. So operability is good.

Since the operation portion 53 includes the operation hole 49 and the operation screw 51 that are long in the expected direction, the operation screw 51 can be adjusted and tightened in the expected direction with the operation screw 51 temporarily fixed to the guide member 29. Therefore, the configuration of the operation unit 53 is simple and easy to adjust.
At the lower end of the sliding door 3, a guide mounting groove 30 opened downward is formed over substantially the entire length, and the guide member 29 is positioned so as to contact the lower end of the sliding door 3 when inserted into the guide mounting groove 30. Since the portion 32 is provided, the guide member 29 can be easily positioned in the vertical direction.
Since the guide member caps 35 are provided at the left and right ends of the guide member 29, it is possible to prevent the small opening of the guide member 29 from damaging the indoor airtight material 21 and the outdoor airtight material 23. Moreover, since the fore edge of the guide member 29 is covered with the guide member cap 35, the finger does not touch the forehead to be injured.
The guide member cap 35 provided on the guide member 29 is provided with a vertical airtight material receiver 39 and receives the lower end of the vertical airtight material 41, so that the vertical airtight material 41 can be prevented from falling off. In addition, since the parts for fixing the vertical airtight material 41, caulking, and the like are unnecessary, the vertical airtight material 41 can be easily attached.
Since the guide member 29 has a fixing portion 31 as a tapping hole, it is not necessary to separately form a screw screw hole by using an extruded shape member, and the guide member 29 can be easily manufactured.
The guide member 29 has an indoor protruding portion 33a and an outdoor protruding portion 33b spaced apart from each other, and the indoor airtight member 21 is brought into contact with the indoor protruding portion 33a, thereby the outdoor protruding portion 33b. Since the outdoor airtight member 23 is in contact with the lower guide rail 19, the groove width of the lower guide rail 19 can be widened and the groove bottom of the lower guide rail 19 can be easily fixed with a screw or the like, and the fixing tool with the screw or the like can be used. However, it is made difficult to see by the indoor side protruding portion 33a, the outdoor side protruding portion 33b, the indoor side airtight material 21, and the outdoor side airtight material 23, so that the design is good.

As shown in FIGS. 3 and 4, the lower side of the sliding door 3 is kept airtight between the guide member 29 and the indoor side airtight material 21 and the outdoor side airtight material 23, and the upper side of the sliding door 3 is the upper airtight material 27. Airtight between the upper guide rail 15 and the door end side of the sliding door 3 is airtightly held between the door-to-door airtight material 63 and the door frame 7, and the door bottom side of the sliding door 3 is the vertical 11. And the vertical airtight material 41 are kept airtight, and the four circumferences of the sliding door 3 are airtight with the airtight materials 21, 23, 27, and 63, so that the airtightness of the indoor fitting 1 can be improved.
The door-to-door airtight material 63 provided on the door frame 7, the vertical airtight material 41 provided on the door bottom side of the sliding door 3, and the airtight material 27 provided on the sliding door 3 are respectively arranged on the outdoor side of the sliding door 3. Since these can be mounted and maintained from the outdoor side of the sliding door 3, they are easy to mount and maintain.
As shown in FIG. 4, an inclined surface 57 facing the indoor side is formed in the corner 11 on the door bottom frame 9 side and on the indoor side, and the inclined surface 57 is closed when the sliding door 3 is closed. Since the vertical airtight material 41 provided on the door bottom side of the sliding door 3 is brought into contact with the vertical door, the vertical airtight material 41 can be brought into contact with the surface, so that the airtightness between the vertical 11 and the vertical airtight material 41 is achieved. Can be increased.
The prospective direction protruding portion 77 may be bent in the bottom direction of the door cover 61 as long as it projects in the prospective direction, but the one in the present embodiment projects substantially straight in the prospective direction. Therefore, when the sliding door 3 is closed, the force (elastic restoring force) that hits the sliding door 3 increases.

As shown in FIG. 5, when the sliding door 3 is closed, the prospective direction protruding portion 77 of the door-to-door airtight material 63 is pushed by the sliding door 3 between the sliding door 3 and the door-end frame (roof frame) 7 to be flexible. By deform | transforming into, it is hard to make a clearance gap between the sliding door 3 and the door-end frame 7, and can improve airtightness.
Since the prospective protruding portion 77 of the door-to-door airtight material 63 is arranged at a distance S from the bottom 61a of the door-to-door 61, the sliding door 3 is closed too fast and the sliding door 3 Even when the gap between the bottom 61 and the bottom 61a is repelled by hitting the bottom 61a, if the width of the gap is smaller than the interval S, the airtightness between the prospective protrusion 77 and the sliding door 3 is maintained.
Moreover, the air layer 86 surrounded by the prospective protrusion 77 of the door-to-door airtight material 63, the side wall side portion 75, and the bottom portion 61a of the door-to-door is formed, and the vibration of sound can be blocked by the air layer 86. As a result, the soundproofing performance can be improved.
Furthermore, when the sliding door 3 is closed, the door end of the sliding door 3 is sandwiched between the prospective projection 77 of the door-tight airtight material 63 between the sliding door 3 and the bottom 61a of the door-slip 61. Since the three door tips can suppress the vibration of the prospective direction protrusion 77, the vibration of the sound transmitted from the prospective direction protrusion 77 to the air layer 86 can be suppressed.
Further, since the prospective direction projecting portion 77 is sandwiched between the sliding door 3 and the bottom 61a of the door, even if the sliding door 3 moves in the prospective direction due to installation adjustment or warping of the sliding door 3, the door-tight airtight material 63 is provided. There is no gap between the sliding door 3 and the door-tight airtight material 63.
In the present embodiment, the air layer 86 is formed by the side wall side portion 75 of the door-to-door airtight material 63, the prospective protrusion 77, the bottom abutting portion 69, and the door-side bottom portion 61a. The bottom 61a side of the door cover 61 is not limited to this. For example, the prospective direction protruding portion 77 abuts on the bottom abutting portion 69 extending in the prospective direction to form the air layer 86. good.

The direction in which the held portion 73 of the door-to-door airtight material 63 is press-fitted into the airtight material holding portion 67 of the door-to-door 61 is the same as the moving direction when the sliding door 3 is closed. Even if the door-to-door airtight material 63 comes into contact, the door-to-door airtight material 63 does not fall off.
The airtight material holding portion 67 of the door cover 61 can be formed by providing a groove in a normal sliding door door, and a new member or the like for attaching the door cover airtight material 63 is unnecessary. Cost can be reduced.
The door-side airtight material 63 is positioned by locking the positioning portion 79 to the corner of the outdoor side wall 61b of the door-side 61 and the bottom contact portion 69 abutting against the receiving portion 71 of the door-side 61. Therefore, the installation position of the door-to-door airtight material 63 can be prevented from being too deep or too shallow, and the projection 69a can also be positioned in the prospective direction, so that the airtight failure due to the door-to-door airtight material 63 can be prevented. .
The door-to-door airtight member 63 guides the bending by making the first bent portion 81, the second bent portion 83, and the third bent portion 85 thin, and thus can easily be deformed and easily maintain airtightness.

The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention.
For example, the indoor fitting 1 may be an indoor fitting such as a closet or a partition.
The sliding door 3 is not limited to a wooden door, but may be a frame made of an aluminum shape, and the material is not limited.
The indoor joinery 1 may be provided with a plurality of sliding doors 3. In this case, the door-to-door airtight material 63 may be provided on the door bottom frame 9.

DESCRIPTION OF SYMBOLS 1 Indoor fitting 3 Sliding door 19 Lower guide rail 21 Indoor airtight material 23 Outdoor airtight material 29 Guide member 53 Operation part

Claims (1)

  A lower guide rail and a sliding door, the lower guide rail has a groove on the upper surface and an airtight material on the indoor side and the outdoor side of the groove, and the sliding door has a lower end extending substantially over the entire length of the sliding door in the left-right direction. A guide member, and an operation portion that adjusts the mounting position of the guide member in the prospective direction, the operation portion is provided on the side surface of the sliding door, and the guide member is disposed in the groove of the lower guide rail, An indoor fitting that is in contact with an airtight material on the indoor side and the outdoor side.

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