JP2013227740A - Fittings - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent water leakage from a gap between a jamb and a sash of fittings, and surely install the jamb.SOLUTION: In fittings including jambs 7, each of which has a jamb body 71, an angle part 73 projecting from the jamb body 71 to the depth direction and fixed to a casing 8, and a water cut-off material mounting part 72 projecting from the jamb body 71 to the inside along the width direction and mounted with a water cut-off material 75 for water cut-off between the jamb 7 and a sash 4 at a tip thereof, the water cut-off material mounting part 72 is formed integrally with the jamb body 71, and the angle part 73 is connected to the jamb body 71 through an expandable/contractible connection part 74 so as to be displaceable in the depth direction and the width direction.

Description

  The present invention relates to a joinery, and more particularly to a joinery provided at an entrance between a bathroom and a dressing room.

  There is a vertical frame used for an opening frame of a joinery in which an angle part and a water stop material attaching part are provided in a vertical frame body (see, for example, Patent Document 1). The angle part is a fin-like part protruding from the corner of the vertical frame body in the prospective direction, and is fixed to a frame provided on the housing. The water-stop material attaching portion is a fin-like portion that protrudes inward of the opening frame along the direction of finding from the corner of the vertical frame body, and the water-stop material is attached to the tip portion.

  This type of vertical frame is installed by fastening screws to the housing via screw fastening holes provided in the prospective surface of the vertical frame body and fastening screws to the frame via screw fastening holes provided in the angle part. Is done. When the shoji of the joinery is closed, the waterstop material is in a state of being pressed against the shoji, and can restrict the access of water through the gap between the vertical frame and the shoji.

JP 2007-126897 A

  By the way, in houses and hotels, unit baths are often installed in bathrooms in recent years. When a fitting is provided for a bathroom in which a unit bath is installed, the vertical frame body is fastened to the wall panel of the unit bath, and the angle portion is fastened to a frame provided in the building frame. Therefore, when the unit bus is not installed in a state where it is accurately positioned with respect to the building frame, the distance between the wall panel for fastening the vertical frame body and the frame provided on the frame does not match the size of the vertical frame. Things happen. When the vertical frame is installed under such a situation, a stress is applied to the vertical frame main body and the angle portion to cause bending deformation. In addition, the stress acting on the vertical frame main body and the angle portion also affects the waterproofing material attaching portion, and the position of the waterproofing material relative to the vertical frame main body may be displaced in the expected direction. As a result, when the shoji is closed, the water-stopping material is not pressed against the shoji, and there is a risk of water leaking from the bathroom to the dressing room through the gap between the water-stopping material and the shoji.

  Furthermore, when the distance between the screw hole provided in the wall panel and the screw hole provided in the frame does not match the distance between the screw fastening hole provided in the vertical frame body and the screw fastening hole provided in the angle portion The screws cannot be fastened, and it is difficult to install the vertical frame.

  This invention is made in view of the above, Comprising: It aims at providing the fitting which can install a vertical frame reliably while preventing the water leak from the clearance gap between a vertical frame and a shoji.

  In order to achieve the above object, a joinery according to the present invention includes a vertical frame main body, an angle portion protruding from the vertical frame main body in a prospective direction, and an inward direction along the direction of finding from the vertical frame main body. In a joinery comprising a vertical frame that protrudes and has a water-stopping material mounting portion to which a water-stopping material that stops water between the shoji is attached to the tip, the water-stopping material mounting portion is integrated with the vertical frame main body. And the angle portion is connected to the vertical frame main body via a connecting portion that can be deformed in a stretchable manner so as to be displaceable in a prospective direction and a finding direction.

  According to the present invention, even when the distance between the part that fixes the vertical frame body and the part that fixes the angle part does not match the dimensions of the vertical frame, the relative position of the angle part with respect to the vertical frame body changes, Bending deformation due to stress can be prevented. Moreover, since the water-stop material attachment part is integrally formed with the vertical frame main body, even if the relative position of the angle part changes, the position of the water-stop material relative to the shoji does not change. Therefore, it is possible to prevent leakage of water from the gap between the vertical frame and the shoji and to install the vertical frame with certainty.

  In the joinery described above, the present invention is characterized in that the connecting portion is formed of an elastic resin material.

  According to this invention, the relative position of the angle part with respect to the vertical frame body can be changed continuously and in combination by elastically deforming the connecting part. Therefore, it is possible to prevent water leakage from the gap between the vertical frame and the shoji with a simple configuration, and to install the vertical frame reliably.

  In the joinery described above, the present invention is characterized in that the angle portion is formed of an elastic resin material having a larger elastic modulus than the connecting portion, and the angle portion and the connecting portion are integrally formed. .

  According to this invention, the operation | work which connects an angle part to a vertical frame main body becomes easy.

  In the joinery described above, the present invention is characterized in that a cover portion that covers a surface of the connecting portion is provided on at least one of the angle portion and the vertical frame body.

  According to this invention, since the surface of the connecting portion is covered with the cover portion, exposure of the connecting portion can be suppressed.

  According to the joinery according to the present invention, even when the distance between the portion fixing the vertical frame body and the portion fixing the angle portion does not match the size of the vertical frame, the relative position of the angle portion with respect to the vertical frame body changes. Thus, bending deformation due to stress can be prevented. Moreover, since the water-stop material attachment part is integrally formed with the vertical frame main body, even if the relative position of the angle part changes, the position of the water-stop material relative to the shoji does not change. Therefore, it is possible to prevent leakage of water from the gap between the vertical frame and the shoji and to install the vertical frame with certainty.

FIG. 1 is a front view showing a schematic configuration of a joinery that is Embodiment 1 of the present invention. 2 is a cross-sectional view taken along line AA shown in FIG. 3 is a cross-sectional view taken along the line BB shown in FIG. FIG. 4 is an enlarged view of the vertical frame of FIG. 3 and its surroundings. FIG. 5 is a cross-sectional view showing an example of the operational effects of the joinery of the first embodiment. FIG. 6 is a cross-sectional view showing another example of the operational effect of the joinery of the first embodiment. FIG. 7 is a diagram illustrating a connection configuration between the vertical frame main body and the angle portion in the joinery that is Embodiment 2 of the present invention. FIG. 8 is a diagram illustrating a connection configuration of the vertical frame body and the angle portion in the joinery that is Embodiment 3 of the present invention. FIG. 9 is a diagram showing a connection configuration between the vertical frame main body and the angle portion in the joinery that is Embodiment 4 of the present invention.

  Hereinafter, embodiments of a fitting according to the present invention will be described in detail with reference to the drawings. Note that components having the same function are denoted by the same reference symbols throughout the drawings for describing the embodiment, and the repetitive description thereof will be omitted.

(Embodiment 1)
FIG. 1 is a front view showing a schematic configuration of a joinery that is Embodiment 1 of the present invention. 2 is a cross-sectional view taken along line AA shown in FIG. 3 is a cross-sectional view taken along the line BB shown in FIG. FIG. 4 is an enlarged view of the vertical frame of FIG. 3 and its surroundings.

  In the present embodiment, as a fitting to which the present invention is applied, a hinged door provided at an entrance between a bathroom provided with a unit bath and a dressing room is taken as an example.

  As shown in FIGS. 1 to 4, the joinery of the present embodiment includes an opening frame 1, and a shoji 4 that opens and closes an opening provided in a building housing 2 and a bathroom wall panel 3. The opening frame 1 is a quadruple frame assembly of an upper frame 5, a lower frame 6, and a pair of vertical frames 7, and is fixed to the wall panel 3 and the frame 8. The shoji 4 is supported by the opening frame 1 by a hinge mechanism (not shown) such as a pivot hinge, and can be rotated in an out-of-plane direction around a hinge axis along the vertical direction.

  Each of the vertical frames 7 of the opening frame 1 is configured to have a uniform cross section by extrusion molding of aluminum, and has a vertical frame main body 71, a water-stopping material attaching portion 72, and a main body side holding portion 71b. ing.

  The vertical frame main body 71 is a main part constituting the opening frame 1 and is configured in a rectangular tube shape. A screw fastening hole 71a is provided on the prospective surface of the vertical frame main body 71 via a screw insertion hole 71a ′.

  The water blocking material mounting portion 72 is a fin-shaped portion that protrudes inward of the opening frame 1 along the direction of finding from the inner corner located on the dressing room side in the vertical frame main body 71. A water stop material 75 is attached to the tip of the water stop material attachment portion 72. The water stop material 75 is in a state of being pressed against the shoji 4 when the shoji 4 is closed, and restricts the entry and exit of water through the gap between the vertical frame 7 and the shoji 4. The main body side holding portion 71 b is a groove having a circular cross section provided at the inner corner located on the dressing room side in the vertical frame main body 71, and is formed in the entire length along the longitudinal direction of the vertical frame main body 71. It is.

  The main body side holding portion 71b is provided with an angle portion 73 via a connecting member 74 as a connecting portion. The connecting member 74 is formed of an elastic resin material that can be stretched and bent, such as PVC (polyvinyl chloride), for example, and includes a first engaging portion 74a, a connecting piece portion 74b, and a second engaging member. It is comprised with the joint part 74c. The 1st engaging part 74a and the 2nd engaging part 74c are the thick board parts provided in the both-ends edge part of the connection piece part 74b which comprises flat form. The first engaging portion 74 a and the second engaging portion 74 c are formed in a circular shape having a cross section substantially the same as the cross section of the main body side holding portion 71 b provided in the vertical frame 7.

  The angle portion 73 is formed to have the same length as that of the vertical frame body 71, and has an angle side holding portion 73b and a cover portion 73c at one end of a flat base portion 73a. The angle side holding portion 73b is a groove having a circular cross section, like the main body side holding portion 71b, and is formed along the longitudinal direction of the angle portion 73 along the entire length. The cover portion 73c extends along the base portion 73a so as to cover the connecting piece portion 74b, the main body side holding portion 71b, and the angle side holding portion 73b. A screw fastening hole 73d is provided at an appropriate position of the base 73a. At this time, the cover portion 73 c is provided in the angle portion 73, but not limited thereto, the cover portion 73 c may be provided in the vertical frame main body 71, and the cover portion is provided in both the vertical frame main body 71 and the angle portion 73. 73c may be provided.

  The angle portion 73 is configured such that the second engaging portion 74c of the connecting member 74 is fitted to the angle side holding portion 73b, and the first engaging portion 74a of the connecting member 74 is connected to the main body side holding portion 71b of the vertical frame main body 71. It is attached to the vertical frame main body 71 by being fitted, and protrudes from the vertical frame main body 71 toward the dressing room side.

  4 shows only the vertical frame 7 on the door edge side, the vertical frame 7 on the door edge side has a symmetric configuration with the vertical frame 7 on the door edge side.

  In the vertical frame 7 configured as described above, the vertical frame main body 71 is attached to the wall panel 3 of the unit bath by fastening the screw through the screw fastening hole 71a, and the screw is fastened through the screw fastening hole 73d. Thus, the angle portion 73 is attached to the frame 8 provided in the housing 2.

  Here, if the unit bus is not installed in a state where the unit bus is accurately positioned with respect to the housing 2 of the building, the distance between the wall panel 3 that fixes the vertical frame body 71 and the frame 8 does not match the size of the vertical frame 7. Occurs. For example, when the position of the frame 8 is shifted to the outer side in the direction of finding with respect to the wall panel 3 on which the vertical frame 7 on the door bottom side is installed, if the vertical frame body 71 is first screwed to the wall panel 3, the angle portion There is a gap in the direction of finding between the frame 73 and the frame 8. However, in the vertical frame 7 of the present embodiment, since the angle portion 73 is connected to the vertical frame main body 71 by the connecting member 74, the angle portion 73 is in a state where a gap is generated between the angle portion 73 and the frame 8. As shown in FIG. 5, only the angle portion 73 moves to the frame 8 side (the outward direction in the finding direction) along the finding direction. Therefore, there is no possibility that bending deformation will occur in the vertical frame main body 71 and the water stop material attaching portion 72, and there is no possibility that the position of the water stop material 75 with respect to the shoji 4 will be displaced in the expected direction. Therefore, even when the distance between the wall panel 3 and the frame 8 does not match the dimension of the vertical frame 7, it is possible to prevent the water stop material 75 from being pressed against the shoji 4 when the shoji 4 is closed. Water leakage from the bathroom through the gap between the water material 75 and the shoji 4 to the dressing room can be prevented. At this time, the first engaging portion 74a and the second engaging portion 74c of the connecting member 74 rotate with respect to the main body side holding portion 71b and the angle side holding portion 73b, respectively, so that the angle with respect to the vertical frame main body 71 is increased. Although the portion 73 is connected so as to be displaceable in the finding direction, the present invention is not limited thereto, and the connecting member 74 may be bent and deformed to connect the angle portion 73 so as to be displaceable in the finding direction. Good.

  Further, the distance between the screw hole provided in the wall panel 3 and the screw hole provided in the frame 8 is larger than the distance between the screw fastening hole 71 a provided in the vertical frame body 71 and the screw fastening hole 73 d provided in the angle portion 73. When the length is longer, if the vertical frame body 71 is first screwed to the wall panel 3, the screw fastening hole 73 d of the angle portion 73 and the screw hole of the frame 8 are displaced in the expected direction. However, since the vertical frame 7 of the present embodiment is connected to the vertical frame main body 71 by the connecting member 74 capable of expanding and contracting the angle portion 73, only the angle portion 73 is in the expected direction as shown in FIG. The position of the screw fastening hole 73d of the angle portion 73 and the screw hole of the frame 8 can be matched. Therefore, even if the distance between the screw fastening hole 71 a provided in the vertical frame main body 71 and the screw fastening hole 73 d provided in the angle portion 73 is shifted, the vertical frame 7 can be reliably installed.

  As described above, the vertical frame 7 used in the joinery of the present embodiment has the vertical frame body 71 fixed to the wall panel 3 and the angle portion 73 fixed to the frame 8 as separate bodies, and is a connection made of an elastic resin material. By connecting with the member 74, it is possible to prevent water leakage from the gap between the vertical frame 7 and the shoji 4 due to the distance between the wall panel 3 and the frame 8 not matching the dimension of the vertical frame 7, and The frame 7 can be reliably installed.

(Embodiment 2)
FIG. 7 is a diagram illustrating a connection configuration between the vertical frame main body and the angle portion in the joinery that is Embodiment 2 of the present invention.

  The joinery of the present embodiment has the same configuration as the joinery of the first embodiment, and the vertical frame 7 connects the vertical frame main body 71 and the angle portion 73 with a connecting member 74 made of an elastic resin material that can be expanded and contracted. It is configured. In the vertical frame 7 of the present embodiment, the difference from the first embodiment is the shape of the angle portion 73.

  As shown in FIG. 7, the angle portion 73 of the present embodiment has a cover portion 73 e that covers the surface of the water stop material mounting portion 72 on the vertical frame main body 71 side from the angle side holding portion 73 b. Accordingly, a cover portion 71c protruding in the prospective direction is provided at the corner of the vertical frame main body 71.

  Also in the vertical frame 7 of the present embodiment, the vertical frame main body 71 fixed to the wall panel 3 and the angle portion 73 fixed to the frame 8 are separated and connected by a connecting member 74 made of an elastic resin material. . Therefore, similarly to the vertical frame 7 of the first embodiment, the leakage of water from the gap between the vertical frame 7 and the shoji 4 due to the distance between the wall panel 3 and the frame 8 not matching the size of the vertical frame 7 is prevented. And the vertical frame 7 can be installed reliably.

  In the vertical frame 7 of the present embodiment, the angle portion 73 is provided with a cover portion 73e that covers the surface of the water blocking material attachment portion 72. Therefore, it is possible to prevent bending deformation of the water stop material mounting portion 72 due to an external force from the dressing room side.

  Furthermore, the vertical frame 7 according to the present embodiment can prevent the connecting member 74 from being seen from the gap between the vertical frame main body 71 and the angle portion 73 and thereby deteriorating the aesthetic appearance. Moreover, the external appearance of the vertical frame 7 can be diversified by providing the angle part 73 with the cover part 73e and eliminating the corner with the water stop material attaching part 72.

(Embodiment 3)
FIG. 8 is a diagram illustrating a connection configuration of the vertical frame body and the angle portion in the joinery that is Embodiment 3 of the present invention.

  The joinery of the present embodiment has the same configuration as the joinery of the first embodiment, and the vertical frame 7 is configured by connecting the vertical frame main body 71 and the angle portion 73 with an elastic resin material that can be expanded and contracted. . The vertical frame 7 of the present embodiment is different from the first and second embodiments in that an angle portion 73 and a connection base 74 as a connection portion are integrally formed of a resin material.

  As shown in FIG. 8, the angle portion 73 of the present embodiment is bent to the end portion on the side connected to the vertical frame main body 71, and to the front end portion side of the water blocking material mounting portion 72, and has a transverse section. It has a tapered portion 73f having a tapered shape. A connecting base 74 is integrally formed at the end of the tapered portion 73f. The connecting base portion 74 has a rectangular cross section and is formed so that the width in the direction of finding is wider than the width of the end of the tapered portion 73f. The connection base 74 is fitted to a main body side holding portion 72 a provided in the water blocking material attaching portion 72. The main body side holding portion 72a is a groove having a rectangular cross section provided on the surface on the dressing room side and having substantially the same cross sectional shape as that of the connecting base portion 74, and is formed in the entire length along the longitudinal direction of the water blocking material attaching portion 72. is there.

  The angle portion 73 and the connection base portion 74 of the present embodiment are formed of different resin materials, and the angle portion 73 is harder than the connection base portion 74. The angle portion 73 is formed of a hard resin that is not easily deformed, and the connection base portion 74 is formed of a soft resin that can be expanded and contracted (deformable). Therefore, the angle portion 73 is formed of a resin material having a larger elastic modulus than the resin material used for forming the connection base portion 74. As a combination of the resin material used for the angle portion 73 and the resin material used for the connection base portion 74, for example, there is a combination of hard PVC and soft PVC. For the integral formation of the angle portion 73 and the connecting base portion 74, a known two-color extrusion molding technique may be applied.

  Also in the vertical frame 7 of the present embodiment, the vertical frame main body 71 fixed to the wall panel 3 and the angle portion 73 fixed to the frame 8 are separated, and are connected by a connection base 74 made of an elastic resin material. . Therefore, similarly to the vertical frame 7 of the first embodiment, the leakage of water from the gap between the vertical frame 7 and the shoji 4 due to the distance between the wall panel 3 and the frame 8 not matching the size of the vertical frame 7 is prevented. And the vertical frame 7 can be installed reliably.

  Moreover, the vertical frame 7 of this Embodiment makes the edge part of the side close to the vertical frame main body 71 of the angle part 73 into the taper part 73f bent to the front-end | tip part side of the water-stop material attachment part 72, and attaches a water-stop material By eliminating the corner with the portion 72, the appearance of the vertical frame 7 can be diversified.

  Furthermore, the vertical frame 7 of this embodiment can improve the workability of the operation of connecting the vertical frame main body 71 and the angle portion 73 by integrally forming the angle portion 73 and the connecting base portion 74.

(Embodiment 4)
FIG. 9 is a diagram showing a connection configuration between the vertical frame main body and the angle portion in the joinery that is Embodiment 4 of the present invention.

  The joinery of the present embodiment has the same configuration as the joinery of the first embodiment, and the base frame 7 is a connecting base portion as a connecting portion made of an elastic resin material capable of expanding and contracting the vertical frame main body 71 and the angle portion 73. 74 is connected. Moreover, the vertical frame 7 used with the fitting of this Embodiment is integrally forming the angle part 73 and the connection base 74 with the resin material from which an elasticity modulus differs similarly to the vertical frame 7 of Embodiment 3. FIG. The vertical frame 71 of the present embodiment is different from the third embodiment in the shapes of the angle portion 73 and the connecting base portion 74 and the shape of the main body side holding portion 71b of the vertical frame main body 71.

  As shown in FIG. 9, the main body side holding portion 71b provided in the vertical frame main body 71 of the present embodiment protrudes from the corner of the vertical frame main body 71 in the prospective direction and is connected from the prospective surface on the housing 2 side. The connecting piece 74b of the base 74 is configured to be pulled out. The angle part 73 protrudes from the main body side holding part 71b in the prospective direction. The connection base 74 wraps around the angle portion 73 along the outer periphery of the main body side holding portion 71 b and is connected to the end of the angle portion 73.

  Also in the vertical frame 7 of the present embodiment, the vertical frame main body 71 fixed to the wall panel 3 and the angle portion 73 fixed to the frame 8 are separated, and are connected by a connection base 74 made of an elastic resin material. . Therefore, similarly to the vertical frame 7 of the first embodiment, the leakage of water from the gap between the vertical frame 7 and the shoji 4 due to the distance between the wall panel 3 and the frame 8 not matching the size of the vertical frame 7 is prevented. And the vertical frame 7 can be installed reliably.

  Moreover, the vertical frame 7 of this Embodiment can improve the workability | operativity of the operation | work which connects the vertical frame main body 71 and the angle part 73 by integrally forming the angle part 73 and the connection base 74. FIG.

  As mentioned above, although the fitting concerning the present invention was concretely explained based on the above-mentioned embodiment, the present invention is not limited to the above-mentioned embodiment, and can be variously changed in the range which does not deviate from the gist. Of course.

  For example, in the joinery according to the present invention, the upper frame and the lower frame can be configured similarly to the vertical frame 7. Further, the vertical frame main body 71 is illustrated as a rectangular tube, but is not necessarily a rectangular tube. Furthermore, although the hinged door is illustrated, it can be applied to other fittings such as a sliding door and a sliding door.

DESCRIPTION OF SYMBOLS 1 Opening frame 2 Housing | casing 3 Wall panel 4 Shoji 5 Upper frame 6 Lower frame 7 Vertical frame 71 Vertical frame main body 71a Screw fastening hole 71a 'Screw insertion hole 71b Main body side holding part 71c Cover part 72 Water stop material attachment part 72a Main body side holding Part 73 Angle part 73a Base part 73b Angle side holding part 73c, 73e Cover part 73d Screw fastening hole 73f Taper part 74 Connection member, connection base (connection part)
74a 1st engaging part 74b Connecting piece part 74c 2nd engaging part 75 Water stop material 8 Picture frame

Claims (4)

A vertical frame main body, an angle portion protruding from the vertical frame main body in a prospective direction, and a water stop protruding from the vertical frame main body inward along the finding direction to stop water between the shoji at the tip portion. In a joinery comprising a vertical frame having a water-stop material mounting portion to which a material is mounted,
The water-stopping material mounting portion is formed integrally with the vertical frame main body, and the angle portion is connected to the vertical frame main body so as to be displaceable in a prospective direction and a finding direction via a connecting portion capable of expansion and contraction. Characteristic joinery.   The joinery according to claim 1, wherein the connecting portion is formed of an elastic resin material.   The joinery according to claim 2, wherein the angle portion is formed of an elastic resin material having a larger elastic modulus than the connecting portion, and the angle portion and the connecting portion are integrally formed.   The joinery according to any one of claims 1 to 3, wherein a cover portion that covers a surface of the connecting portion is provided on at least one of the angle portion and the vertical frame main body.

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