JP2017002669A - Fixture - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a core material in a fixture from being wet due to water entered from outside.SOLUTION: A fixture comprises: a fixture body 21, which holds a core material 21h between two plate materials 21a, 21b; and a functional component, which is mounted so as to penetrate at least the plate material 21a on outdoor side. A drainage space S is disposed on a door end side in the fixture body 21 so as to include the penetration part of the functional component, extend downward, and is in communication with the outside at a bottom edge of the fixture body. The core material 21h is disposed on a door tail side of the drainage space S.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a fitting such as a hanging sliding door, a door sliding door, a folding door, and a hinged door.

Conventionally, this type of joinery is, for example, a metal bone assembled in a substantially frame shape between a front plate (21b) and a back plate (21c) having a rectangular shape in front view, as described in Patent Document 1. There are materials (21j, 21i, etc.), and a paper core (21a) disposed inside these aggregates. In addition, the code | symbol in the said parenthesis shows the code | symbol in the specification and drawing of patent document 1. FIG.
According to this conventional joinery, even if the front plate (21b) and the back plate (21c) are formed of a relatively lightweight thin steel plate or the like, the front plate (21b) and the back plate (21c) Bending, deformation, and the like can be suppressed by the internal core material (21a). Moreover, since the core material (21a) itself is made of paper, the entire joinery can be reduced in weight, and the opening / closing operability of the joinery 20 can be improved.

  However, when the conventional fitting is provided in an opening facing the outdoors, rainwater passes through a slight gap between the functional component such as a locking device, a handle, a window glass, and the front plate (21b), and the front plate ( 21b) and the back plate (21c) may enter, and the paper core (21a) may get wet.

JP 2014-211038 A

  This invention is made | formed in view of the said conventional situation, The process made into the subject is to provide the joinery which can prevent that the core material in joinery gets wet with the water which permeated from the outside. .

  One means for solving the above-mentioned problems is a joinery comprising a joinery body configured by sandwiching a core member between two plate members, and a functional component that is mounted through at least the plate member on the outdoor side. In the door body side in the joinery body, a drainage space is provided so as to extend downward including the penetrating portion by the functional component and communicate with the outside at the lower end of the joinery body. The said core material has been arrange | positioned in the door bottom side rather than the water draining space part.

  Since the present invention is configured as described above, the core material in the joinery can be prevented from getting wet by water that has entered from the outside.

It is a front view which shows an example of the sliding door apparatus using the fitting which concerns on this invention. It is a front view of the fitting and shows the state where the locking device and the handle are removed. It is sectional drawing which follows the (III)-(III) line | wire in FIG. It is sectional drawing which follows the (IV)-(IV) line in FIG. It is sectional drawing which follows the (V)-(V) line | wire in FIG.

A first feature of the present embodiment is a joinery comprising a joinery main body configured by sandwiching a core material between two plate members, and a functional component that is mounted through at least the plate member on the outdoor side. In the door body side in the joinery body, a drainage space is provided so as to extend downward including the penetrating portion by the functional component and communicate with the outside at the lower end of the joinery body. The said core material has been arrange | positioned in the door bottom side rather than the water draining space part.
Here, the “functional component” is a component that is inserted through the plate on the outdoor side in order to perform a main function or an auxiliary function as a fitting, and these functional components include, for example, , A locking device, a handle for performing an opening / closing operation, a small window for allowing light to pass through, a vent hole for allowing air to pass through, an insect screen, a damper device, a human sensor, a lighting device, and the like.
According to the said structure, the water which penetrate | invaded from the penetration part by a functional component can be discharged | emitted outside from the lower end of a fitting main body through a drainage space part.

  The second feature is that a partition plate is provided between the drainage space and the core material in order to improve the waterproof property on the core material side.

  The third feature is that, in order to further improve drainage, the functional component is the first functional component, and is mounted on the door bottom side of the drainage space portion through at least the plate material on the outdoor side. A drainage member that is inclined downward in the door width direction so as to receive water flowing from above and to flow obliquely downward below the second functional component. Was provided, and the downstream end of the drainage member was communicated to the exterior of the joinery body.

  The fourth feature is that the end on the downstream side of the drainage member communicates with the drainage space on the door end side in order to perform drainage to the outside satisfactorily.

  The fifth feature is that, in order to improve the flow of water that has entered the joinery body, the second functional component is configured to guide the water that has entered from the penetrating portion of the second functional component along the water drainage member. And a water guide portion between the water draining member.

It should be noted that the embodiments described later also disclose an invention that does not include a part of the above-described features and has the following constituent elements as essential.
That is, one of the present inventions is a joinery comprising a joinery main body configured by sandwiching a core member between two plates, and a functional component that is mounted through at least the plate on the outdoor side. The drainage member extends below the functional component in an inclined manner across the door width direction so as to receive the water flowing from above and flow obliquely downward, and downstream of the drainage member. The end of the door is communicated to the exterior of the joinery body.
According to this invention, when water infiltrates into the joinery body from the gap around the functional component, this water can be circulated through the drainage member and discharged out of the joinery body.

Next, a preferred embodiment having the above features will be described in detail with reference to the drawings.
FIG. 1 shows a suspension type sliding door device provided with a fitting according to the present invention.
The sliding door device A is surrounded by the left and right side columns 11 and 12, the seamless 13 connected between the upper ends of the left and right side columns 11 and 12, and the left and right side columns 11 and 12 and the seamless 13. A hanging fixture 20 (sliding door) that opens and closes in the left-right direction in the left and right spaces, and a middle column 14 that is close to the center between the left and right side pillars 11 and 12 and that is close to the sliding door surface from the outdoor side. According to the example of illustration, it is comprised so that the passage space enclosed by the side pillar 11 of the left side), the middle pillar 14, and the invisible eye 13 may be opened and closed by the fittings 20.
And this sliding door apparatus A is installed so that the said channel | path space may be connected to the rectangular-shaped opening part in a building frame.

  In the present specification, “outdoor side” means a side corresponding to the upstream side of the water intrusion path when water may enter, that is, preventing or suppressing water intrusion. The side that is desired to do. In the following description, “indoor side” means the opposite side to the outdoor side in the door thickness direction. The embodiment according to the present invention can be applied to a sliding door whose concept on the outdoor side is not necessarily clear, such as a corridor or a passage in a building.

  In addition, in this specification, the “lateral width direction” is a direction that is orthogonal to the thickness direction of the joinery body 21 and is not a vertical direction. It is the opening and closing direction. In addition, the “door tip” refers to the front end portion in the closing direction in the opening / closing direction of the sliding door device. As a rule, in the joinery, when the joinery is in the closed state, it contacts the frame such as a side column. Or it is the part which is adjoining and is separated without contacting the casing when in the open state. On the other hand, the “door bottom” is an end on the opposite side to the door end side in the width direction of the joinery, and is a front end in the opening direction in the case of a sliding door device.

  The side pillars 11 and 12 are columnar members provided on both sides of the opening / closing operation region of the joinery 20 so as to be interposed therebetween. Each side pillar 11 (or 12) is fixed to the wall surface of the building frame via an anchor (not shown).

The intangible 13 is a hollow box-like member horizontally provided between the upper ends of the side pillars 11 and 12 (see FIG. 2), and is attached to the wall of the building frame via an anchor or the like (not shown). Fixed.
A guide rail (not shown) that is continuous in the left-right direction is fixed to the interior of the intangible 13 so that the joinery 20 is suspended and guided in the left-right direction.
Further, in the seamless 13, if necessary, a drive mechanism (for example, a drive device (not shown) using a linear motor or other drive source) for driving the joinery 20 in the opening / closing direction, or a joinery body 21. A damper device or the like (not shown) that relieves an impact during the closing operation is provided.

  The middle column 14 is a long member that overlaps in the door thickness direction with respect to the door butt side end portion of the joinery 20 in the fully closed state, the upper end side thereof is connected to the seamless 13, and the lower end side is a stationary part such as a floor surface. It is connected to the.

  The joinery 20 includes a rectangular joinery main body 21, a suspension wheel (not shown) that suspends the joinery main body 21 on a guide rail (not shown) in the mesh 13, and a first functional component 22 provided on the door end side. , 23, 24, and the second functional component 25 provided on the door bottom side from these.

The joinery body 21 is constituted by sandwiching aggregates 21c, 21d, 21e, 21f, a partition plate 21g, a core material 21h, and a water draining member 21i between two plate members 21a, 21b.
Each of the two plate materials 21a and 21b is a plate material made of a hard material such as metal. These plate members 21a, 21b are provided with through-holes 22a, 23a, 24g in the form of holes or notches that pass through first functional parts 22, 23, 24 described later.

  The aggregate indicated by reference numeral 21 c is a metal member having a concave cross section that opens downward on the upper end side of the joinery body 21, and continues substantially horizontally over substantially the entire length of the joinery body 21 in the lateral width direction.

  The aggregate indicated by reference numeral 21 d is a metal member having a concave cross section that opens downward on the lower end side of the joinery main body 21, and is continuous substantially horizontally over substantially the entire length of the joinery main body 21 in the lateral width direction. In this aggregate 21d, a guide roller 30 supported so as to be rotatable with respect to the floor surface or the like is inserted on the end in the door butt direction. The guide roller 30 rolls the side surface of the aggregate 21d, thereby guiding the lower end side of the joinery 20 in the opening / closing direction so as not to swing in the door thickness direction.

  The aggregate indicated by reference numeral 21 e is a metal member having a concave cross section that opens in the door butt direction on the door end side of the joinery main body 21, and is substantially vertically continuous over substantially the entire length of the joinery main body 21 in the vertical direction.

  The aggregate indicated by reference numeral 21f is a metal member having a concave cross section that opens in the door end direction on the door bottom side of the joinery main body 21, and is substantially vertically continuous over substantially the entire length of the joinery main body 21 in the vertical direction.

  One plate member 21a is fixed to one end face in the door thickness direction of these aggregates 21c, 21d, 21e, and 21f, and the other plate member 21b is fixed to the other end face. The means for fastening is preferably a full adhesion using an adhesive from the viewpoint of improving waterproofness.

Moreover, the partition plate 21g is a member which partitions off between the drain space part S provided in the door-end side in the joinery main body 21, and the core material 21h provided in the door bottom side.
The partition plate 21g is a metal member having a concave cross section that opens on the door end side (see FIG. 3), and is provided so as to be continuous over substantially the entire length of the joinery main body 21 in the vertical direction.
The one end surface and the other end surface of the partition plate 21g in the door thickness direction are respectively bonded to the plate material 21a and the plate material 21b with an adhesive. These bonded portions prevent water that has entered the drainage space S, which will be described later, from entering the core 21h side.

In addition, in FIG. 3, the code | symbol 21k is an airtight material which improves the sealing property by the joinery 20 by contact | abutting to the side pillar 11 at the time of full closure of the joinery 20, and elastically deforming.
Further, in FIG. 3, a two-dot chain line indicated by reference numeral 23 (24) indicates a rough arrangement of the portions in the fitting in the first functional parts 23 and 24 (locking device).

The drainage space S is extended in the vertical direction including through portions 22a, 23a, 24a formed by first functional parts 22, 23, 24 described later.
If it demonstrates in detail, this drainage space part S will be enclosed by the two board | plate materials 21a and 21b which comprise the joinery main body 21, the aggregate 21e on the door-end side, and the partition plate 21g, and it will be in an up-down direction. It is a continuous long space. The upper end portion of the drainage space S is covered with the aggregate 21e on the upper end side. Moreover, the lower end side of the drainage space S penetrates downward and communicates with the outside.

The core material 21h is formed in a thick plate rectangular shape using paper such as cardboard. The thickness of the core material 21h is set to be approximately the same as the dimension between the inner surfaces of the two plate materials 21a and 21b, and suppresses bending and deformation of the two plate materials 21a and 21b.
According to the illustrated example, the core material 21h is positioned on the door bottom side with respect to the partition plate 21g and on a lower side than the water draining member 21i and a core material 21h1 positioned above a water draining member 21i described later. And the core material 21h2.

According to the example shown in FIG. 2, the upper core member 21 h 1 includes an aggregate 21 c on the upper end side of the joinery body 21, a water draining member 21 i, a partition plate 21 g, a second functional component 25 described later, and a door butt. It is provided in a space surrounded by the side aggregate 21f.
Further, the lower core member 21h2 is provided in a space surrounded by the drainage member 21i, the lower end side aggregate 21d, the partition plate 21g, and the door bottom side aggregate 21f.

The water draining member 21i is formed in a concave cross-section that opens upward from a hard material such as a metal material or a synthetic resin material, and is slanted downward toward the door end direction and is continuous in a long shape.
The leading end side of the water draining member 21i passes through the partition plate 21g and communicates with the water draining space S.
Further, the rear end portion of the water draining member 21i is connected to the aggregate 21f by connection means such as welding.
Further, as shown in FIG. 4, one end surface and the other end surface of the drainage member 21i in the door thickness direction are in contact with the inner surface of one plate member 21a and the inner surface of the other plate member 21b, respectively. The entire contact portion is preferably bonded with an adhesive.

According to an example of the present embodiment, the first functional parts 22, 23, and 24 are two locking devices and a single handle.
More specifically, the first functional component 22 is a locking device on the upper side of the joinery 20. The first functional component 22 (locking device) is inserted through the penetration portions 22a of the two plate members 21a and 21b and penetrates the joinery main body 21 in the door thickness direction.
The first functional component 23 is a locking device on the lower side of the joinery 20. This first functional component 23 (locking device) is also inserted through the penetration portion 22a of the two plate members 21a and 21b, and penetrates the joinery main body 21 in the door thickness direction.
The first functional component 24 is a handle that is inserted into and fixed to the through portions 24a of the two plate members 21a and 21b.

The second functional component 25 is a small window that transmits light from inside and outside.
More specifically, the second functional component 25 (small window) includes a frame member 25a assembled in an integral rectangular ring shape, and a translucent plate material fixed in the frame member 25a via a packing 25e and the like. 25b.
And the outer peripheral part of the frame member 25a in this 2nd functional component 25 (small window) is supported by the support frame 21j, and this support frame 21j is connected between the two board | plate materials 21a and 21b.

According to an example shown in FIG. 2, the frame member 25a is configured in a rectangular frame shape when viewed from the front, and a translucent plate member 25b is fitted and fixed therein via a packing 25e.
The translucent plate 25b is a translucent plate such as transparent glass or frosted glass, for example.

Further, the support frame 21j is formed by combining long members having a concave cross section similar to the aggregate 21c and the like into an integrated rectangular frame shape, and both end surfaces in the door thickness direction of the two plates 21a and 21b, respectively. Bonded to the inner surface.
The frame member 25a of the second functional component 25 is fixed to the inner side of the support frame 21j by a fastening tool 25d (for example, a screw or a bolt).

  In this embodiment, the fastening tool 25d is provided so as not to be exposed to the outdoor side of the translucent plate member 25b, thereby preventing rainwater or the like from entering the joinery body 21. That is, as shown in FIGS. 4 and 5, one (the shorter one in the drawing) fastening tool 25d is arranged such that its head is buried in the packing 25e around the translucent plate 25b. Further, the other (longer one in the drawing) fastening device 25d is disposed on the indoor side of the translucent plate 25b. And the fastening tool 25d is not provided in the outdoor side rather than the translucent board | plate material 25b.

  Of the left and right vertical frames constituting the rectangular support frame 21j, one of the vertical frames (on the right side according to FIGS. 1 and 2) has a lower side than the lower horizontal frame constituting the support frame 21j. It protrudes and extends. As for this extended part, the lower end part is contacting or adjoining to the drainage member 21i (refer FIG. 4), and the drainage member 21i is along with the rain water which permeated into the fitting main body 21 from the clearance gap of the penetration part 21j2. It functions as the water guide part 21j1 which guides to.

  The penetration portion 21j2 is a hole that penetrates the fitting main body 21 in the door thickness direction in order to mount the second functional component 25. According to the illustrated example, the penetration portion 21j2 is formed by the inner surface of the support frame 21j having a rectangular frame shape. It is a configured hole. Further, the gap serving as a rainwater infiltration path is, for example, a gap between the fastening tool 25d and a screw hole into which the fastening tool 25d is screwed.

Therefore, according to the joinery 20 having the above-described configuration, even when rainwater or the like enters the joinery main body 21 from the gap around the first functional component 23, this water is circulated into the drainage space portion S, and the joinery main body It can be discharged out of the joinery body 21 from the lower end of 21.
Moreover, since the partition plate 21g is interposed between the drainage space S and the core material 21h in the joinery main body 21, the water on the drainage space S side is separated from flowing toward the core 21h. It can be blocked by the plate 21g.
Further, when rainwater or the like enters from the gap around the second functional component 25, the water is guided to the drainage member 21i along the water guide portion 21j1 protruding downward from the support frame 21j, and drained. The member 21i can be flown to the drainage space S by the inclination of the member 21i, and discharged from the lower end of the drainage space S to the exterior of the joinery body 21.
As a result, it is possible to prevent the core material 21h from getting wet by rainwater or the like entering the joinery body 21.

  In addition, according to the said Example, two penetration parts 21j2 for mounting | wearing with penetration part 22a, 23a, 24a for mounting | wearing with the 1st functional component 22,23,24 and the 2nd functional component 25 are provided. However, depending on the aspect of the functional component, the penetration portion is formed so as to penetrate only the outdoor-side plate material 21a, and the functional component is attached to the penetration portion. It is also possible to adopt the configuration described above.

  Moreover, according to the said Example, although the water which penetrates into the fitting main body 21 was discharged | emitted to the door-end side by the drainage member 21i, as another example, the drainage member 21i is directed to the door butt side. It is also possible to adopt a configuration in which the water is discharged to the door butt side by being provided so as to be inclined downward.

  Moreover, according to the said Example, although the rear-end side of the water draining member 21i was extended to the door butt side of the fitting main body 21, it fixed to the aggregate 21f, but as another example, a water draining member It is also possible to omit the portion on the door bottom side of the support frame 21j in 21i.

  Moreover, according to the said Example, although the drainage space part S was formed so that the up-down direction of the fitting main body 21 might be extended over the full length, as another example, the drainage space part S is based on the 1st functional component 22. It is also possible to provide only the lower range including the penetrating part 22a and fill the core material 21h above the range.

  Moreover, although the said Example has shown an example with especially favorable drainage property, as another example, from the said Example, the water guide part 21j1, the drainage member 21i, the partition plate 21g, and the drainage space part S are shown. Of these, it is possible to adopt a mode in which a part of the configuration is omitted.

  Moreover, according to the said Example, although the draining structure mentioned above was applied to the suspension-type single-drawing type sliding door, as another example, the above-mentioned draining structure is a door-wheel type sliding door, a double-drawing type sliding door, It is also possible to apply to hinged doors (folding doors) and folding doors.

20: Joinery 21: Joinery body 21a, 21b: Two plate materials 21g: Partition plate 21h: Core material 21i: Drain member 21j: Support frame 21j1: Water guide portions 22, 23, 24: First functional component 21j2, 22a, 23a, 24a: penetration part
25: Second functional component S: Drain space

Claims (5)

A joinery body comprising a joinery body configured by sandwiching a core material between two plate materials, and a functional component that is attached to penetrate at least the plate material on the outdoor side,
A drainage space portion is provided on the door-end side in the joinery body so as to extend downward including the penetrating portion by the functional component and communicate with the outside at the lower end of the joinery body, and this drainage space portion. A joinery characterized in that the core material is arranged closer to the door butt.   The joinery according to claim 1, wherein a partition plate is provided between the drainage space and the core member. The functional component is a first functional component, and includes a second functional component that is attached to the door butt side from the drainage space portion so as to penetrate at least the plate material on the outdoor side,
Below the second functional component, a drainage member extends in an inclined manner across the door width direction so as to receive water flowing from above and flow obliquely downward, and downstream of the drainage member. The joinery according to claim 1 or 2, wherein the side end portion communicates with the outside of the joinery body.   The joinery according to claim 3, wherein an end portion on the downstream side of the water draining member communicates with the water draining space portion on the door end side.   A water guide portion is provided between the second functional component and the drainage member so as to guide the water that has entered from the penetrating portion of the second functional component along the drainage member. The joinery according to claim 3 or 4.

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