JP2015214828A - door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a door capable of providing ventilation on one surface side of a sash and capable of facilitating cleaning.SOLUTION: A door 1 according to the present invention comprises a frame 3 that has a jamb 13, a sash 5 that has a door end stile 21 facing the jamb, and a cap 7. A ventilation space S is formed between the jamb 13 and the door end stile 21. In the ventilation space S, the jamb 13 and the door end stile 21 overlap each other in a depth direction, and the side of one surface of the sash and the side of the other surface thereof communicate with each other. The cap 7, which is attached to an upper end of the door end stile 21, has an upper part of the ventilation space S provided with a flashing part 35 protruding toward the ventilation space S.

Description

  The present invention relates to a door.

  Patent Document 1 discloses a door that is provided with a louvered structure on a shoji to ventilate the bathroom side (one face of the shoji).

JP 2005-42306 A

  However, the door of Patent Document 1 has a problem that it is difficult to clean the ventilation passage (ventilation space) because the structure for ventilating is a garage structure.

  Then, this invention aims at provision of the door which can aim at ventilation of the shoji one side and can be cleaned easily.

  The invention according to claim 1 includes a frame having a vertical frame, a shoji having a door toe facing the vertical frame, and a cap, and forms a ventilation space between the vertical frame and the door toe. In the ventilation space, the vertical frame and the door toe are superposed in the expected direction and the one side of the shoji is connected to the other side, and the cap is attached to the upper end of the door toe and the upper part of the ventilation space. It is a door characterized by having a water return portion protruding toward the ventilation space.

According to the first aspect of the present invention, since the ventilation space is provided between the vertical frame and the door toe to ventilate the door, the door toe and the vertical frame are separated from each other by opening the shoji. By exposing the space, the ventilation space can be cleaned, so cleaning can be performed easily.
In the ventilation space, since the vertical frame and the door-end fence are superposed in the prospective direction, water can be prevented from entering from the one side of the shoji to the other side even in the case of door-end ventilation.
The cap attached to the upper end of the door toe is provided with a water return part that protrudes from the cap body into the ventilation space. Can be prevented from entering the other side of the door-tower.

It is a figure which shows the door-end side of the door concerning embodiment of this invention, (a) is AA sectional drawing shown in FIG. 8, (b) is a dressing room for the door-end collar shown in (a). It is the front view seen from the side. It is CC sectional drawing shown in FIG. It is a figure of a cap, (a) is a front view seen from the dressing room side, (b) is a plan view in a state of being mounted on a door toe, (c) is a left side view, (d) is a right side view is there. It is a figure of the door cart accommodated in a cap, (a) is a front view, (b) is a side view, (c) is a top view. It is a figure of an emergency escape operation part, (a) is a front view, (b) is a side view, (c) is a top view. It is a figure which shows the door tip side of the door concerning embodiment of this invention, and is BB sectional drawing shown in FIG. It is a cross-sectional view of the door concerning embodiment of this invention, (a) is a figure of the state which opened the shoji, (b) is a figure of the state which closed the shoji. It is the door concerning embodiment of this invention, Comprising: It is the front view which looked at the state which closed the shoji from the dressing room side. (A)-(e) is a figure of the door tip side of the door concerning the modification of this invention, and is a figure which shows schematically the cross section corresponding to FIG.

Embodiments of the present invention will be described below with reference to FIGS.
As shown in FIG. 8, the door 1 concerning embodiment of this invention is a bathroom door, and is provided with the frame 3, the shoji 5, and the cap 7 (refer FIG. 1).
In the frame 3, the upper frame 9, the lower frame 11, the door-end side vertical frame (vertical frame) 13, and the door-end side vertical frame 15 are framed on four sides.
As shown in FIG. 7, the shoji 5 is a folding door, and includes a folding door 17 provided on the door bottom side and a sliding door 19 connected to the door end side of the folding door 17. In FIG. 7A, the suspension guide 12, the roller latch 14, and the roller guide 16 shown in FIG. 7B are omitted.
The door toe 21 of the sliding door 19 is provided to face the door toe side vertical frame 13, and when in the closed state shown in FIGS. 7B and 8, as shown in FIG. A ventilation space S is formed to allow communication between the side of the shoji and the dressing room side (the other side of the shoji).

As shown in FIG. 6, a bathroom side wall 23 projecting on the inner peripheral side of the frame on the bathroom side and an undressing projecting on the inner peripheral side of the frame on the undressing room side on the prospective surface of the door-side vertical frame 13 A chamber side wall 25 is provided. In the closed state of the shoji 5, the door-end side end 21a of the door-end fence 21 is located between the bathroom side wall 23 and the dressing room side wall 25, and the door-end vertical frame 13 and the door-end fence 21 Is polymerized in the prospective direction.
The door-end ridge 21 is provided with a bathroom-side protruding portion 27 protruding from the bathroom-side finding surface to the bathroom side. The bathroom-side protruding portion 27 has a substantially L-shaped cross section, and when the shoji 5 is in the closed state, the distal end portion 27a is located on the bathroom side with respect to the bathroom side wall portion 23 of the door-end side vertical frame 13. Thus, it is superposed on the bathroom side wall portion 23 of the door-end side vertical frame 13 in a prospective direction.
With the door-end side vertical frame 13 and the door-end fence 21 configured as described above, the bathroom side protruding portion 27 of the door-end fence 21 and the bathroom side wall of the door-end side vertical frame 13 when the shoji 5 is in the closed state. A zigzag passage is formed in the ventilation space S by the portion 23, the door-end side end portion 21 a of the door-end fence 21, and the dressing room side wall portion 25 of the door-end side vertical frame 13.
On the other hand, as shown in FIG. 2, a rail 29 and an upper frame tight member 31 are provided along the longitudinal direction of the upper frame 9 on the lower surface of the upper frame 9, and the upper frame tight member 31 is in a closed state. It is made to contact | abut to the upper end part of a certain shoji 5 over a longitudinal direction. The upper frame tight material 31 is provided up to a position of an upper end portion 35a of a water return portion 35 of the cap 7 described later, and is in contact with an upper end portion 35a of the water return portion 35.

As shown in FIG. 1, the cap 7 is attached to the upper end portion of the door toe 21 of the shoji 5. The cap 7 includes a cap upper end portion 32, a cap main body 33, and a water return portion 35 that protrudes from the cap upper end portion 32 to the upper portion of the ventilation space S toward the ventilation space S.
The cap upper end 32 is disposed at the upper end of the door toe 21, the cap body 33 is disposed inside the door toe 21, and the water return portion 35 is disposed at the upper part of the ventilation space S.
The cap body 33 is provided with a door wheel 37 and an emergency escape operation unit 39. As shown in FIGS. 1B and 3, the door wheel 37 is housed in the door wheel housing portion 41 of the cap body 33 together with the spring 43 so as to be movable up and down, and is always urged upward by the spring 43. . As shown in FIGS. 2 and 4, a rail engaging groove 45 that engages with the rail 29 is formed in the upper end portion 37 a of the door wheel 37.
As shown in FIG. 4, the door wheel 37 is formed with a fitting groove 47 for fitting the emergency escape operation part 39 in the middle part in the vertical direction.

As shown in FIG. 5, the emergency escape operation part 39 is formed with a knob 49, a fitting part 51 having a C shape in a plan view that fits in the fitting groove 47 of the door wheel 37, and an insertion part 53. . The fitting part 51 is inserted into the cap main body 33 and is fitted into the fitting groove 47 of the door wheel 37. As shown in FIG. It is arranged in.
Note that, as indicated by a two-dot chain line in FIG. 1B, the knob 49 of the emergency escape operation unit 39 has the lower end position when pushed down substantially the same as the lower end position of the water return unit 35.
As shown in FIG. 3A, the cap body 33 is formed with a horizontally long rectangular horizontal opening 55 for inserting the fitting portion 51 of the emergency escape operation portion 39 on the undressing side, A rectangular vertical opening 57 that is continuous with the horizontal opening 55 and is long in the vertical direction is formed. The fitting part 51 (see FIG. 5) of the emergency escape operation part 39 is inserted from the horizontal opening 55 and fitted into the fitting groove 37 of the door wheel 37, and the insertion part 53 (see FIG. 5) is inserted into the vertical opening 57. Positioned and movable up and down.
The cap 7 has the cap upper end 32 disposed on the door toe, the cap main body 33 inserted into the door toe, and the water return portion 35 disposed in the upper part of the ventilation space S.

As shown in FIGS. 1 and 2, the water return portion 35 is provided continuously to the cap upper end portion 32 and protrudes toward the ventilation space S and abuts against the door-end side vertical frame 13. ing. The water return portion 35 includes an inclined surface 59 that is inclined so as to protrude downward toward the bathroom.
The water return portion 35 is provided with a drain piece 61 that is continuous with the lower end of the inclined surface 59. The draining piece 61 is a piece that hangs down from the lower end of the water return portion 35, and is spaced from the door-end side vertical frame 13 and the door-end fence 21 as shown in FIG. It is in a non-contact state with the door-end side vertical frame 13 and the door-end fence.

Next, mounting of the cap 7 on the door toe 21 will be described.
As shown in FIG. 1B, the door wheel 37 is stored together with the spring 43 in the door wheel storage portion 41 of the cap body 33, and the door wheel 37 is pushed down against the urging force of the spring 43, and the door wheel 37 is fitted. When the groove 47 (see FIG. 4) is positioned in the horizontal opening 55 (see FIG. 3A) of the cap body 33, the fitting portion 51 of the emergency escape operation portion 39 shown in FIG. It inserts from (refer Fig.3 (a)), and it fits in the fitting groove 47 of the doorwheel 37. FIG. Thereafter, when the push-down of the door wheel 37 is released, the insertion portion 53 of the emergency escape operation portion 39 is positioned to be vertically movable in the vertical opening 57 (see FIG. 3A), and the door wheel 37 is moved upward from the upper end portion 32 of the cap. Protruding.
On the other hand, a groove for inserting the insertion portion 53 of the emergency escape operation portion 39 is formed at the upper end portion of the door-end rod 21, and the insertion portion 53 is inserted along the groove from above the door-end rod 21 and a cap. The main body 33 is fitted into the door toe 21. Thereby, the water return part 35 is arrange | positioned at the upper part of the ventilation space S. FIG.

Next, the effect of the door 1 concerning this Embodiment is demonstrated.
As shown in FIG. 7A, the door 1 slides the sliding door 19 to the door butt side to fold the folding door 17 and open the shoji 5. As shown in FIG. 7B, the sliding door 19 Slide the shoji 5 toward the door to close the shoji 5.
As shown in FIG. 6, when the shoji 5 is in a closed state, the ventilation space S is provided between the door-end side vertical frame 13 and the door-end fence 21 to ventilate the door-end side. Since the ventilation space S is exposed by separating the door-end side vertical frame 13 and the door-end fence 21 that form the ventilation space S, the ventilation space S can be cleaned, so that cleaning is easy.
In the ventilation space S, the door-end side vertical frame 13 and the door-end fence 21 are superposed in the expected direction, so that it is possible to prevent water from entering the dressing room side from the bathroom side even in the door-end ventilation.
As shown in FIGS. 1 and 2, the cap 7 attached to the upper end of the door toe 21 is provided with a water return portion 35 that protrudes into the ventilation space S. Even if it falls on the upper end portion of the heel 21, the water at the upper end portion can be dropped into the ventilation space S, and it is possible to prevent the door-end ridge 21 from entering the dressing room.

Since the water return part 35 is provided only in the upper part of the ventilation space S, the ventilation space S can be secured below the water return part 35.
As shown in FIG. 2, since the water return part 35 has the inclined surface 59 in which the lower side protrudes to the bathroom side in the up-down direction, the water received by the water return part 35 can be guided to the bathroom side.
Since the water received by the water return portion 35 flows down to the bathroom side along the inclined surface 59, kinetic energy is imparted to the water, so that the water can be dropped well from the drain piece 61 continuous to the inclined surface 59. Thereby, it can prevent that the water which flows along the drain piece 61 flows around to the dressing room side by surface tension.
Since the water falling from the draining piece 61 falls in the ventilation space S straightly toward the lower frame, the risk of being exposed to the dressing room side can be reduced.
As shown in FIG. 1 (b), the draining piece 61 is not in contact with the door toe wall 21 and the door toe side vertical frame 13, so it travels through the door toe wall 21 and the door toe side vertical frame 13 to the dressing room side. It can prevent wrapping around.
As shown in FIG. 2, the upper frame tight material 31 is provided up to the position of the upper end portion 35 a of the water return portion 35 and is also in contact with the upper end portion 35 a of the water return portion 35. The water that has entered can be washed out from the water return portion 35 and can be prevented from flowing down to the dressing room side.
As shown in FIG. 1 (b), the knob 49 of the emergency escape operation unit 39 has the lower end position when pushed down substantially the same as the lower end position of the water return unit 35. The lower end position of the water return portion 35 can be used as a guide. Since the knob 49 of the emergency escape operation part 39 is provided on the cap 7 and is arranged close to the water return part 35, the water return part 35 can be made inconspicuous, and the design is harmonized with the knob 49. Can do.
After pushing down the knob 49 of the emergency escape operation unit 39 to lower the door wheel 37 and disposing the door wheel 37 under the rail 29, the door wheel 37 is pushed up by the spring 43 by releasing the knob 49 and the rail 29. Since it engages, the shoji 5 can be easily built and the workability is improved.
The emergency escape operation part 39 pushes down the door wheel 37 and inserts the fitting part 51 from the horizontal opening 55 (see FIG. 3) of the cap body 33 and then attaches the fitting part 51 to the vertical opening 57 (see FIG. 3). Since the insertion part 53 can be moved up and down, a special detachment prevention mechanism for the emergency escape operation part 39 is not required, and a simple structure and good assemblability are obtained.

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, as shown in FIGS. 9A to 9E, the structure of the ventilation space S in which the door-end side vertical frame 13 and the door-end fence 21 overlap in the prospective direction can be variously modified. The structure of ventilation space S shown to (a) is comprised with the bathroom side wall part 23 provided in the door-end side vertical frame 13, and the dressing room side protrusion part 28 provided in the door-end side 21. As shown in FIG. The structure of the ventilation space S shown in (b) is a configuration in which the door end side end portion 21a of the door end fence 21 enters between the bathroom side wall portion 23 provided in the door end side vertical frame 13 and the dressing room side wall portion 25. It is. The structure of the ventilation space S shown in (c) includes a bathroom-side protruding portion 27 protruding from the prospective surface of the door-end side end portion 21a of the door-end fence 21 toward the door-end side vertical frame 13 and a dressing room-side protrusion. A wall portion 67 is provided between the bathroom-side protruding portion 27 and the dressing room-side protruding portion 28 so as to protrude from the door-end-side vertical frame 13 toward the door-end ridge 21 side. The structure of the ventilation space S shown in (d) includes a bathroom-side protruding portion 27 protruding from the prospective surface of the door-end side end portion 21a of the door-end fence 21 toward the door-end side vertical frame 13 and a dressing room-side protrusion. It is the structure which provides the installation side part 28, and provides the bathroom side wall part 23 which protrudes in the bathroom side of the bathroom side protrusion part 27 from the door edge side vertical frame 13 to the door edge side 21 side. The structure of the ventilation space S shown in (e) includes a bathroom-side protruding portion 27 protruding from the prospective surface of the door-end side end portion 21a of the door-end fence 21 toward the door-end side vertical frame 13 and a dressing room-side protrusion. It is the structure which provides the installation part 28 and provides the undressing side wall part 25 which protrudes from the door-end side vertical frame 13 to the door-end ridge 21 side by the dressing room side of the bathroom side protrusion part 27.
The water return part 35 may not contact the door-end side vertical frame 13.
The draining piece 61 may abut against the door toe 21 or the door toe side vertical frame 13.
The door 1 according to the present invention is not limited to a folding door, and may be a sliding door. Moreover, regardless of the bathroom door, a door that partitions the entrance door or the room may be used.

1 door 3 frame 5 shoji 7 cap 13 door side vertical frame (vertical frame)
21 Tokachi 35 Water return section S Ventilation space

Claims (1)

  A frame having a vertical frame, a shoji with a door toe facing the vertical frame, and a cap are provided, and a ventilation space is formed between the vertical frame and the door toe. In the ventilation space, the vertical frame and the door The tip is superposed in the expected direction and the one side of the shoji is connected to the other side. The cap is attached to the upper end of the door tip and the water return protrudes toward the ventilation space above the ventilation space. A door characterized by having a part.

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