JP2017110389A - Fittings - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a configuration in which water is hard to stay in a space between a lower frame and a cover member in fittings fitted in an opening of a bathroom.SOLUTION: Fittings 1 include a lower frame 12 fixed in an opening in communication with a bathroom and an undressing room (outside the bathroom) of a unit bath and a slope (cover member) 100 provided in the lower frame 12. The slope 100 has a cover body part 110 fixed to the lower frame 12 and forming an inside space 90 between the top surface of the lower frame 12 and itself, and an extending part 142 extending from the cover body part 110 to the lower side and forming a gap d along with a slope installation piece 123 being an end of the bathroom inside of the lower frame 12. The gap d vertically brings the inside space 90 into communication with the bathroom.SELECTED DRAWING: Figure 8

Description

  The present invention relates to a fitting attached to an opening of a bathroom.

  Conventionally, the structure which attaches a cover member to the lower frame of the fittings attached to the opening part of a bathroom is known. For example, Patent Document 1 discloses such a fitting. In Patent Literature 1, in a joinery (opening device) including a frame body and a shoji disposed within the frame body, the lower frame has a slope installation piece extending in a prospective direction, and a direction in which the lower frame is found on the upper surface of the slope installation piece. A configuration having two slope fixing members fixed to be separated from each other on the left and right, and a slope having an inclined surface in the expected direction and both ends fixed to the slope fixing member so as to pass the two slope fixing members It is disclosed.

JP 2014-109128 A

  By the way, it is preferable that the water accumulated inside the cover member is discharged to the outside because it causes dirt. In this regard, although the joinery disclosed in Patent Document 1 is excellent in cleanability, water entering the inside of the cover member may remain on the upper surface of the lower frame (slope installation piece) that is formed flat. . That is, the conventional joinery has room for improvement in that it makes it difficult for water entering the space between the cover member and the lower frame to stay inside the cover member.

  An object of the present invention is to provide a structure that prevents water from remaining in a space between a lower frame and a cover member in a fitting that is attached to an opening of a bathroom.

  The present invention includes a lower frame (for example, a lower frame 12 described later) fixed to an opening communicating with the bathroom and the outside of the bathroom, and a cover (for example, a slope 100 described later) provided on the lower frame (for example, a slope 100 described later). A cover main body (for example, an after-mentioned fitting 1), wherein the cover member is fixed to the lower frame and forms an inner space (for example, an inner space 90 described later) with the upper surface of the lower frame. , Cover body portions 110 and 210), which will be described later, and a gap (for example, a space which will be described later) together with an end portion of the lower frame inside the bathroom (for example, a slope installation piece 123 which will be described later). d) and an extension portion (for example, an extension portion 142 described later), and the gap relates to a fitting that communicates the inner space and the bathroom vertically.

  It is preferable that the extension portion has a vertical portion that extends vertically downward and faces the end portion in the expected direction, and the gap is formed between the vertical portion and the end portion.

  ADVANTAGE OF THE INVENTION According to this invention, in the fitting attached to the opening part of a bathroom, the structure where water cannot remain easily in the space between a lower frame and a cover member can be provided.

It is the perspective view which looked at the fitting to which the slope of 1st Embodiment is applied from the bathroom side. It is a perspective view which shows the surface side of the slope of 1st Embodiment. It is a perspective view which shows the back surface side of the slope of 1st Embodiment. It is sectional drawing of the slope attached to the lower frame of 1st Embodiment. It is a perspective view which shows the lower frame of the state which removed the slope of 1st Embodiment. It is an expansion perspective view which shows the slope fixing member by the side of a door, and its vicinity. It is a cross-sectional perspective view which shows a mode that the slope of 1st Embodiment is attached to a lower frame. It is an expanded sectional view near the tip part of a lower frame and a slope. It is sectional drawing of the slope attached to the lower frame of 2nd Embodiment.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. In addition, in this specification, "finding direction" means the surface direction (namely, left-right direction) of the shoji in the fittings accommodated in the opening formed in the building, and "expected direction" means the above-mentioned This means the thickness direction of the shoji (that is, the depth direction).

  Drawing 1 is a perspective view which looked at fitting 1 to which slope 100 of a 1st embodiment is applied from the bathroom side. The joinery 1 of this embodiment includes a frame 10, a shoji 20 that can move in the direction of finding inside the frame 10, and a slope 100 that is attached to the frame 10.

  The frame 10 is provided in an opening formed in a unit bus (not shown) as a building. A bathroom space in which a waterproof pan, a bathtub (not shown), and the like are provided is formed inside the unit bath. The opening of the unit bath serves as an entrance that connects the inside of the bathroom and the dressing room outside the unit bath (outside the bathroom).

  The frame body 10 of this embodiment is formed as a rectangular frame by an upper frame 11, a lower frame 12, a vertical frame 15 disposed on each of the left and right sides, and a vertical 16.

  The vertical 16 divides a frame surrounded by the upper frame 11, the lower frame 12, and the left and right vertical frames 15 into two spaces. A panel 17 is fixed in the space on one side divided by the vertical 16. In the present embodiment, a door pocket (not shown) is formed on the surface of the panel 17 on the dressing room side. On the inner side of the frame body 10, the opening portion on the opposite side of the panel 17 across the vertical 16 is a passage through which the user goes back and forth between the bathroom and the dressing room.

  The shoji 20 is supported by the frame body 10 so as to be slidable between a closed position in which the opening portion on the opposite side of the panel 17 is sandwiched between the screens 16 and an open position in which the opening portion is opened in the door pocket.

  The shoji 20 of the present embodiment is fixed to the inside of the saddle 25 and the saddle 25 that is rectangularly framed by the upper saddle (not shown), the lower saddle 22, and the vertical saddle 23 that is arranged on each of the left and right sides. Glass 26. In addition, the face material fixed to the inner side of the flange 25 is not limited to glass, but may be a resin face or a composite face material of aluminum and resin, and can be appropriately changed according to circumstances. Further, the vertical rod 23 on the door-end side is provided with a plate handle 50 and a thumb turn 60 for opening and closing the lock at a substantially central portion in the height direction.

  The lower frame 12 of this embodiment protrudes above the floor surface of the waterproof pan 2 in the bathroom, and the slope 100 is attached to the lower frame 12.

  Next, the overall shape of the slope 100 of the first embodiment will be described. FIG. 2 is a perspective view showing the surface side of the slope 100 of the first embodiment. FIG. 3 is a perspective view showing the back side of the slope 100 of the first embodiment.

  As shown in FIG. 2, the slope 100 includes a cover main body portion 110 and a pair of left and right cover fitting portions 130.

  The cover main body 110 is an elongated member whose entire shape extends in the direction of finding. A plurality of grooves 115 extending in the longitudinal direction are formed on the upper surface 141 of the cover main body 110 of the present embodiment.

  An extension 142 extending downward from the cover body 110 is formed on the bathroom side of the cover body 110 in the expected direction. The extending part 142 is formed in substantially the entire region on the bathroom side in the expected direction of the cover main body part 110, and serves as a tip part of the slope 100. Details of the configuration of the extension 142 will be described later.

  As shown in FIG. 3, the cover main body portion 110 is formed with a slope side engaging portion 111, a water return material holding portion 112, and a support material holding portion 113 on the back side.

  The slope side engaging portion 111 is for engaging the cover main body portion 110 with the lower frame 12. The slope side engaging portion 111 of the present embodiment is located on the dressing chamber side in the expected direction on the back side of the cover main body portion 110, and extends along the longitudinal direction of the cover main body portion 110.

  The water return material holding part 112 is located closer to the bathroom side in the expected direction than the slope side engaging part 111. A groove extending along the longitudinal direction of the cover main body 110 is formed in the water return material holding portion 112, and the water return material 151 is fitted into this groove. In the present embodiment, a substantially entire region in the longitudinal direction is covered by one water return material 151. In addition, you may use the water return material divided | segmented into plurality in the longitudinal direction.

  The support material holding part 113 is located closer to the bathroom side in the expected direction than the water return material holding part 112. A groove extending along the longitudinal direction of the cover main body 110 is formed in the support material holding portion 113, and the support material 152 is fitted into this groove. In the present embodiment, substantially the entire region in the longitudinal direction is covered by the two support members 152. Note that the support member 152 may be divided into a plurality of parts as in the first embodiment, or one member may cover substantially the entire region in the longitudinal direction.

  The cover fitting part 130 is configured separately from the cover main body part 110 and is connected to both ends of the cover main body part 110, respectively. A fitting structure for fitting with the lower frame 12 is formed on the back side of the cover fitting portion 130.

  Next, the slope 100 attached to the lower frame 12 will be described. FIG. 4 is a cross-sectional view of the slope 100 attached to the lower frame 12 of the first embodiment. FIG. 5 is a perspective view showing the lower frame 12 with the slope 100 of the first embodiment removed. FIG. 6 is an enlarged perspective view showing the slope fixing member 18 on the door end side and the vicinity thereof. FIG. 7 is a cross-sectional perspective view showing how the slope 100 of the first embodiment is attached to the lower frame 12.

  A detailed configuration of the lower frame 12 will be described. As shown in FIG. 4, the lower frame 12 includes a lower frame main body 121, a guide portion 122, and a slope installation piece 123.

  The lower frame main body 121 is a long member whose longitudinal direction faces the finding direction, and is a portion that becomes the lower edge of the frame body 10. The lower frame body 121 has a hollow inside.

  The guide part 122 is provided on the upper part of the lower frame main body 121. A groove-like recess 125 extending along the longitudinal direction of the lower frame 12 is formed in the guide portion 122.

  A guide fitting portion 127 for fitting the shoji guide member 126 is formed inside the concave portion 125 on the dressing room side in the expected direction of the guide portion 122.

  The shoji guide member 126 is fitted into the guide fitting portion 127 inside the recess 125. A guide groove 128 is formed by the shoji guide member 126 and the inner wall of the recess 125. As shown in FIG. 4, the shoji 20 of the present embodiment is provided with a guide piece 129 to be inserted into the guide groove 128 at the lower end thereof, and this guide piece 129 is inserted into the guide groove 128.

  A lower frame side engaging portion 120 is formed on the bathroom side in the expected direction of the guide portion 122. The lower frame side engaging portion 120 is a member that engages with the slope side engaging portion 111 of the slope 100, and is arranged in the longitudinal direction of the lower frame 12 between the door side vertical frame 15 and the vertical 16 in the opening portion. Extending along.

  The lower frame side engaging portion 120 of the present embodiment is formed in an L shape that protrudes upward from the surface of the guide portion 122 facing the bathroom side and then bends upward. On the other hand, the slope side engaging portion 111 includes a portion 117 where the end portion on the dressing room side of the cover main body portion 110 is bent downward, and a T-shaped portion 118 protruding from the back side of the cover main body portion 110. And has a shape that sandwiches the lower frame side engaging portion 120.

  As shown in FIG. 5, the slope installation piece 123 extends from the lower frame body 121 to the bathroom side in the prospective direction, and covers the space between the vertical frame 15 on the door end side and the vertical frame 16. It is formed along the longitudinal direction. The slope installation piece 123 of the present embodiment is gently inclined so as to approach the upper surface of the waterproof pan 2 as the upper surface 124 approaches the bathroom side.

  A plurality of discharge ports 116 are formed on the bathroom side surface of the guide portion 122 of the lower frame 12. The discharge port 116 is a hole for discharging water that has entered the inside of the lower frame 12 to the bathroom side. A pair of left and right slope fixing members 18 are provided on the upper surface 124 of the slope installation piece 123. As shown in FIG. 6, the slope fixing member 18 is a member for fitting and fixing the door fitting side cover fitting portion 130.

  As shown in FIG. 7, the cover fitting portions 130 located on both sides of the slope 100 are respectively aligned with the positions of the left and right slope fixing members 18, and the bathroom side end in the expected direction of the slope 100 is lifted. The engaging part 111 and the lower frame side engaging part 120 are engaged. Next, the bathroom side end of the slope 100 is lowered while maintaining the engagement between the slope side engaging portion 111 and the lower frame side engaging portion 120 (in the direction of the arrow in FIG. 7). Thereby, the slope 100 is fixed to the lower frame 12. Since the cover fitting portion 130 is fitted to the slope fixing member 18, the slope 100 is held at an appropriate position even in the direction of finding.

  As shown in FIG. 4, when the slope 100 is attached to the lower frame 12, the upper surface 141 of the cover main body 110 (the slope 100) is inclined so as to approach the waterproof pan 2 as it approaches the bathroom side from the dressing room side. To do. And the inner side space 90 pinched | interposed into the back surface of the cover main-body part 110 (slope 100) and the slope installation piece 123 is formed.

  As described above, the water return material 151 and the support material 152 are provided on the back side of the slope 100, and each of the support material 152 and the water return material 151 comes into contact with the upper surface 124 of the slope installation piece 123.

  The support member 152 supports the slope 100 by contacting the upper surface 124 of the slope installation piece 123. The support material 152 of this embodiment is formed of hard resin, rubber, or the like.

  The water return material 151 is inclined so as to approach the bathroom side in the expected direction as it approaches the upper surface 124 of the slope installation piece 123 from the water return material holding part 112, and its tip portion contacts the upper surface 124 of the slope installation piece 123. doing. The water return material 151 of the present embodiment is configured by a water-stopping elastic member such as resin or rubber. The water return material 151 prevents the water that has entered the inside of the cover main body 110 from moving from the bathroom side toward the dressing room side.

  In this embodiment, since the water return material 151 is in contact with the upper surface 124 of the slope installation piece 123 while being inclined toward the bathroom, the water return material 151 is inclined by the force received from the water entering from the bathroom side of the slope 100. It becomes the shape pushed to the upper surface 124 side of the installation piece 123, and the water stop power improves. On the other hand, the water return material 151 is easy to move upward by the amount inclined to the bathroom side with respect to the water that has entered the inside of the slope 100 from the engaging portion of the lower frame side engaging portion 120 and the slope side engaging portion 111. ing. That is, the water return material 151 of the present embodiment makes it difficult for water to move from the bathroom side to the dressing room side, and facilitates movement of water from the dressing room side to the bathroom side.

  Next, the extension part 142 of the slope 100 of this embodiment is demonstrated. FIG. 8 is an enlarged cross-sectional view of the vicinity of the extension part 142 of the lower frame 12 and the slope 100. The extension 142 has a shape (vertical wall) that vertically falls after curving downward from the bathroom-side end of the cover main body 110 in a state where the slope 100 is attached to the lower frame 12. The extended portion 142 has a tip end surface located on the bathroom side and above the waterproof pan 2 with respect to the end surface 160 of the slope installation piece 123 of the lower frame 12. A part of the inner surface of the extending portion 142 on the dressing room side in the expected direction is in a positional relationship facing the end surface 160 of the slope installation piece 123.

  A gap d for discharging the water in the inner space 90 is formed between the inner surface of the extension part 142 and the end surface 160 of the slope installation piece 123. In the present embodiment, the gap d is set to be in the range of 0.5 mm to 1.5 mm. The gap d is formed along the longitudinal direction of the lower frame 12 and functions as a discharge port for discharging water in the inner space 90 of the slope 100.

  For example, when the water enters the inner space 90 of the slope 100 from the gap between the engaging portions of the lower frame side engaging portion 120 and the slope side engaging portion 111, the gap between the slope 100 and the frame body 10 or the like, the slope installation piece that inclines Water is guided to the bathroom side in the expected direction by the upper surface 124 of 123. The water that has reached the end surface 160 of the slope installation piece 123 through the gap between the water return material 151 and the support material 152 and the upper surface 124 is guided to the gap d by the extending portion 142 (see the white arrow in FIG. 8). In the present embodiment, the width of the gap d is set to be narrow, and the water that reaches the vicinity of the extending portion 142 is drawn into the gap d by a capillary phenomenon. The water drawn into the gap d communicating with the inner space 90 in the vertical direction falls to the waterproof pan 2 side by gravity (see the arrow on the lower side of the gap d in FIG. 8), and is discharged outside the inner space 90.

According to the fitting 1 of 1st Embodiment demonstrated above, there exist the following effects.
That is, the joinery 1 of this embodiment includes a lower frame 12 fixed to an opening that communicates a bathroom of a unit bath and a dressing room (outside the bathroom), and a slope 100 provided on the lower frame 12. The slope 100 is fixed to the lower frame 12 and forms a cover main body 110 that forms an inner space 90 with the upper surface of the lower frame 12, and extends downward from the cover main body 110. And an extension portion 142 that forms a gap d together with the slope installation piece 123 that is an end portion, and the gap d communicates the inner space 90 and the bathroom vertically.

  Thereby, when the water that has entered the inner space 90 of the slope 100 reaches the end of the slope installation piece 123 inside the bathroom of the lower frame 12, it is guided to the gap d that faces the lower side through the extension 142, It is discharged to the waterproof pan 2 side. Since the size of the gap can be adjusted depending on the position of the extending portion 142, the gap can be designed to have a width d in which a capillary phenomenon occurs, and the inner space 90 formed by the slope 100 and the lower frame 12 (slope installation piece 123). Both suction force and gravity can be applied as the force for discharging water from the water.

  The extending part 142 extends vertically downward, has a vertical part facing the end part of the slope installation piece 123 in the expected direction, and a gap d is formed between the vertical part and the end part of the slope installation piece 123. . This makes it easier for water that has reached the gap d to come out to the outside due to gravity, thereby further improving the drainage function.

  In the present embodiment, the cover main body 110 has a slope side engaging portion 111 that engages with the lower frame 12. And the cover main-body part 110 forms the inner side space 90 so that the space | interval from the engaging part of the slope side engaging part 111 and the lower frame 12 to the clearance gap d may communicate.

  As a result, water that has entered the inside of the cover main body 110 from the engaging portion of the slope side engaging portion 111 and the lower frame side engaging portion 120 is discharged from the gap d without remaining in the inner space of the cover main body portion 110. can do. Since the water return material 151 of the present embodiment has a structure that facilitates the movement of water from the dressing room side to the bathroom side, the situation in which water cannot be discharged by the water return material 151 is avoided, and the waterproof function of the slope 100 is maintained. However, a structure that can efficiently drain water that has entered the inside of the slope 100 is realized.

  Next, the slope 200 of 2nd Embodiment is demonstrated. FIG. 9 is a cross-sectional view of the slope 200 attached to the lower frame of the second embodiment. In the following description, the same components as those in the first embodiment may be denoted by the same reference numerals and the description thereof may be omitted.

  The slope 200 of the second embodiment is different from the shape of the first embodiment in the shape of the cover body 210 on the bathroom side. As shown in FIG. 9, the cover body 210 is formed with an extension 242 that forms a gap d with the slope installation piece 123. The extension part 242 is a vertical wall like the extension part 142 of the first embodiment.

  The slope 200 of the second embodiment further includes an extension 250 that extends to the bathroom side with respect to the extension 242. On the back side of the extension part 250, a second water-fed material holding part 251 that holds the second water-fed material 252 is formed. Below the extension portion 250 is the waterproof pan 2, which is outside the inner space 90.

  Also in the configuration of the second embodiment described above, the water that has entered the inner space 90 between the cover main body 210 and the slope installation piece 123 is waterproofed by the gap d formed by the extension portion 242 and the slope installation piece 123. It can be discharged to the pan 2 side. As described above, the lower part of the extension part 250 is the outer side of the inner space 90, and even in the configuration of the second embodiment, it is possible to effectively prevent water from remaining in the inner space 90 formed by the slope 200 and the lower frame 12. It can be prevented.

  The preferred embodiments of the present invention have been described above. However, the present invention is not limited to the above-described embodiments, and can be modified as appropriate.

  In the above embodiment, the extending part 142 is formed without interruption in the finding direction, but a plurality of extending parts may be formed at intervals in the finding direction. Moreover, it can also comprise so that a part of extension part may contact the floor surface (waterproof pan) of a bathroom, and another part may not contact a floor surface. Thus, the structure of the extension part can be appropriately changed according to circumstances.

  In the said embodiment, although the clearance gap d of the extension part 142 and the slope installation piece 123 is set to the range of 0.5 mm-1.5 mm, it is not limited to this range, The length is changed according to a situation. can do. Moreover, in the said embodiment, although the clearance gap d is formed in the perpendicular direction, it is not limited to this structure. For example, the gap d can be formed obliquely so that the direction in which the gap is formed includes a vertical component. Thus, the shape of the gap d can be changed as appropriate according to circumstances.

  In the above embodiment, the upper surface 124 of the slope installation piece 123 of the lower frame 12 is configured to be inclined. However, the present invention can be applied to a case where the upper surface 124 is horizontal.

  In the said embodiment, although the fitting 1 provided with the sliding door type shoji 20 was demonstrated to the example, it is not limited to this structure. The present invention can be used for various fittings, such as those equipped with three sliding doors or sliding door type shoji.

1 Joiner 12 Lower frame 90 Inner space 100 Slope (cover member)
110 Cover body part 123 Slope installation piece (lower frame)
142 Extension part 200 Slope (cover member)
210 Cover body part 242 Extension part d Crevice

Claims (2)

A joinery comprising a lower frame fixed to an opening communicating with the bathroom and the outside of the bathroom, and a cover member provided on the lower frame,
The cover member is
A cover main body fixed to the lower frame and forming an inner space with the upper surface of the lower frame;
An extension part extending downward from the cover body part and forming a gap together with an end of the lower frame inside the bathroom;
Have
The said clearance gap is a fitting which connects the said inner space and the said bathroom up and down. The extension portion has a vertical portion that extends vertically downward and faces the end portion in a prospective direction,
The joinery according to claim 1, wherein the gap is formed between the vertical portion and the end portion.

Images