JP2019143353A - Fitting - Google Patents

Abstract

To provide a fitting which does not cause a finger to be caught in an opening/closing operation, even if a butting stile of one sliding sashes has a shape to cover an outside of a butting stile of the other sliding sash in an overwhelming manner.SOLUTION: A fitting 1 having a first sliding sash 5 and a second sliding sash 4 which move along a common rail 221 and configured so that butting stiles 53, 43 of the first sliding sash 5 and the second sliding sash 4 are butted for the closure, in which the butting stile 53 of the first sliding sash 5 projects into the indoor side in the depth direction and an overwhelmed portion 533 which is placed to cover an indoor side depth surface 43b of the butting stile 43 of the second sliding sash 4 when the first sliding sash 5 and the second sliding sash 4 are closed, and a cushioning member 9 is disposed, at a position at which the overwhelmed portion 533 of the butting stile 53 of the first sliding sash 5 is in opposition to an indoor side depth surface 43b of the butting stile 43 of the second sliding sash 4, so as to be exposed at a door-top surface 533a of the butting stile 53 of the first sliding sash 5 .SELECTED DRAWING: Figure 3

Description

  The present invention relates to a joinery. More specifically, the present invention relates to a joinery that is configured such that two butting shovels that move on the same rail face each other and are closed.

  2. Description of the Related Art Conventionally, there is known a joinery that is configured such that two butting shovels that move on the same rail are butted against each other and closed (for example, see Patent Document 1). The fitting described in Patent Document 1 has such a shape that a butt tack of one shoji covers and covers the outside of the butt tack of the other shoji.

Utility Model Registration No. 3173161

  As in the fittings described in Patent Document 1, when the butt cage of one of the shojis has a ridge shape that covers the outside of the butt cage of the other shoji, the butt cage is grasped by hand and opened and closed When operated, there is a risk that a finger may be caught between the buttocks.

  Therefore, the present invention provides a joinery that does not have a risk of pinching a finger during an opening / closing operation even if the butting rod of one shoji covers the outside of the other shoji's butting rod. With the goal.

  (1) A fitting according to the present invention has a first shoji (for example, shoji 5 described later) and a second shoji (for example, shoji 4 described later) that moves on the same rail (for example, 221 described later). And a fitting (for example, a fitting 1 described later) configured so that the butting rods (for example, a matching rod 53, 43 described later) of the first shoji and the second shoji are butted against each other. The butt tack of the first shoji is projected to the indoor side in the prospective direction, and the butt tack of the second shoji is closed when the first shoji and the second shoji are closed. Of the first side of the butt fold of the first shoji screen, having a heel covering portion (for example, a heel covering portion 533 described below) disposed so as to cover the indoor-side locating surface (for example, a below-described locating surface 43b). A cover covering part and the indoor side of the butt pad of the second shoji A buffer member (for example, a buffer member 9 to be described later) is exposed at a portion facing the attachment surface so as to be exposed to a door front end surface (for example, a door tip surface 533a to be described later) of the first shoji. Has been placed.

  (2) In the joinery described in (1), it is preferable that the buffer member is attached to the butting saddle side of the first shoji.

  (3) In the joinery described in (1) or (2), the buffer member preferably has a hollow portion (for example, a hollow portion 93 described later).

  According to the present invention, it is possible to provide a joinery that does not cause a finger to be pinched during an opening / closing operation even if the butt tack of one of the shojis has a heel shape that covers the outside of the butt tack of the other shoji. Can do.

It is a front view which shows one Embodiment of the fitting which concerns on this invention. It is a schematic diagram explaining opening and closing operation of the fitting shown in FIG. It is an expanded cross-sectional view of the butting part of the 1st shoji and 2nd shoji in the fitting shown in FIG. It is an expanded cross-sectional view of the butt | matching part which shows the mode at the time of opening / closing operation | movement of the 1st shoji in the fitting shown in FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a front view showing an embodiment of a joinery according to the present invention, and shows a state in which the joinery is viewed from the indoor side. This fitting 1 includes four shoji 3-6 inside a frame 2 formed in a rectangular shape by an upper horizontal frame 21, a lower horizontal frame 22, and a pair of left and right vertical frames 23, 23. FIG. 1 shows a state in which these four shoji 3 to 6 are all closed. The joinery 1 is configured to separate the indoor side and the outdoor side by closing the four shoji 3 to 6 as described above.

  Of the four shoji 3-6, the two shoji 4, 5 arranged in the center slide left and right on the same rail (not shown) formed on the upper horizontal frame 21 and the lower horizontal frame 22. It is attached to the frame 2 so as to move. In addition, the two shojis 3 and 6 arranged at both ends are the same rail arranged in parallel with the upper horizontal frame 21 and the lower horizontal frame 22 on the outdoor side of the rail on which the central shojis 4 and 5 slide. (Not shown) It is attached to the frame 2 so as to slide on the left and right.

  In this fitting 1, the shojis 3 and 6 at both ends are abutted against the vertical frames 23 and 23, respectively, and the shojis 4 and 5 disposed on the indoor side of these shojis 3 and 6 are thrust at the center of the fitting 1. Closed by mating. In the closed state, a butting portion 10 of the shoji 4 and shoji 5 is formed in the central portion of the fitting 1. In this fitting 1, one (right side in FIG. 1) of the two shojis 4 and 5 arranged at the center corresponds to the first shoji of the present invention, and the other (left side in FIG. 1). The shoji 4 corresponds to the second shoji of the present invention.

  The shoji 4 includes an upper eave 41 and a lower eave 42 that extend in the horizontal direction, a butting eave 43 that is a vertical eave on the door end side (right side in FIG. 1) of the shoji 4, and the door bottom side of the shoji 4. Glass G is accommodated inside a rectangular frame with a vertical rod 44 extending in the vertical direction (left side in FIG. 1). Further, the shoji 5 includes an upper eave 51 and a lower eave 52 extending in the lateral direction, a butt coffin 53 that is a vertical eave extending in the vertical direction on the door end side (left side in FIG. 1) of the shoji 5, and the door of the shoji 5 The glass G is accommodated inside the rectangular frame with the vertical rod 54 extending in the vertical direction on the bottom side (right side in FIG. 1). Note that the butt bar 43 of the shoji 4 in FIG. 1 is hidden behind the butt bar 53 of the shoji 5 but is not visible, although details will be described later. The shoji 4 and shoji 5 in the center are closed when the butting rods 43 and 53 are butted together, and the butting portion 10 is configured by the butting rods 43 and 53 that are butted at the center.

  The shojis 3 and 6 are respectively arranged on the inner side of a glass frame G which is framed in a rectangular shape with upper eaves 31 and 61 and lower eaves 32 and 62 extending in the horizontal direction and vertical eaves 33, 34, 63 and 64 extending in the vertical direction. Is housed. In FIG. 1, the vertical gutter 33 arranged on the door side (the right side in FIG. 1) of the shoji 3 is hidden behind the vertical gutter 44 of the shoji 4 and is not visible. Further, the vertical eaves 63 arranged on the door end side (the left side in FIG. 1) of the shoji 6 are hidden behind the eaves 54 of the shoji 5 and are not visible. On the indoor side and the outdoor side of the vertical rods 34 and 64 of the shoji 3 and 6, respectively, the handle portions 35 and 65 for opening and closing operations are along the extending direction of the vertical rods 34 and 64 (vertical direction in FIG. It is recessed.

  In the middle of the vertical direction of the joinery 1, crescent locks 7 and 7 are attached to lock the shoji 3 and shoji 4, and the shoji 5 and shoji 6. Further, auxiliary lock mechanisms 8 and 8 for locking the shoji 4 and shoji 5 are attached to the lower collars 32 and 62 of the shoji 3 and 6, respectively.

Next, the schematic shape of the shojis 4 and 5 and the opening / closing operation of the shoji 5 will be described with reference to FIG. FIG. 2 is a schematic diagram for explaining the opening / closing operation of the joinery 1 and shows the shoji 3 to 6 in plan view. In FIG. 2, the illustration of the two rails on which the shoji 3-6 slide is omitted.
The butt bar 43 arranged on the door end side of the shoji 4 is formed in a shape projecting toward the outdoor side in the prospective direction (indoor / outdoor direction, vertical direction in FIG. 2). Specifically, the butting bar 43 protrudes in a substantially vertical direction toward the outdoor side, and the protruding part is an outdoor-side finding surface 53b of the butting bar 53 of the shoji 5 (see FIG. 3). Is formed in a shape displaced toward the shoji 5 side.

  The vertical rod 44 on the door butt side of the shoji 4 is formed in a shape protruding toward the indoor side in the prospective direction. Specifically, the vertical rod 44 protrudes and projects in a substantially vertical direction toward the indoor side, contrary to the butt rod 43. The downarm 44 is arranged so as to cover the downside 33 of the shoji 3 from the indoor side by being arranged at a position overlapping the upright 33 of the shoji 3.

  On the other hand, the butt bar 53 arranged on the door end side of the shoji 5 is formed in a shape projecting toward the indoor side in the prospective direction, contrary to the butt bar 43 of the shoji 4. Specifically, the butting bar 53 protrudes so as to protrude in a substantially vertical direction toward the indoor side, and the protruding part is the indoor-side finding surface 43b (see FIG. 3) of the shouting bar 43 of the shoji 4. It is formed in a shape displaced toward the shoji 4 side so as to cover the reference).

  The vertical fence 54 on the door bottom side of the shoji 5 is also formed in a shape projecting toward the indoor side in the prospective direction, like the butt fence 53. Specifically, similar to the butting rod 53, the vertical rod 54 protrudes so as to protrude in the substantially vertical direction toward the indoor side. The vertical fence 54 of the shoji 5 is arranged so as to cover the vertical fence 63 of the shoji 6 from the indoor side by being arranged at a position overlapping the vertical chisel 63 of the shoji 6.

  When the shoji 5 is operated to be opened and closed from the indoor side, the butt 53 of the shoji 5 protruding to the indoor side is grasped by hand and slid in the direction of the white arrow. That is, the sliding movement of the shoji 5 is performed by grasping the butting rod 53 by hand.

  Next, a more specific configuration of the butting rods 43 and 53 of the shojis 4 and 5 will be described with reference to FIG. FIG. 3 is an enlarged cross-sectional view of the butting portion 10 of the shoji 4 and shoji 5 in the fitting 1 shown in FIG. In FIG. 3, the shoji 4 and the shoji 5 are arranged so as to be slidable on the same rail 221.

  The butt bar 43 of the shoji 4 is formed by extrusion molding with a metal material such as aluminum, and accommodates three glasses G arranged at intervals by the spacer S via the gasket 4a. An abutting surface 43a of the butting rod 43 (a surface to be abutted with the shoji 5) is integrally provided with a standing wall portion 431 that rises substantially vertically toward the shoji 5. The indoor-side finding surface 43 b of the butt rod 43 is covered with a resin cover 432. Thereby, the shoji 4 is excellent in heat insulation.

  The butting rod 43 integrally has a rod covering portion 433 that protrudes and protrudes toward the outdoor side. The collar covering portion 433 is formed along the extending direction of the butt collar 43 (the vertical direction in FIG. 1). The heel covering portion 433 includes a first wall portion 433a that rises in a substantially vertical direction with respect to the surface of the glass G of the shoji 4 (the surface on the outdoor side of the glass G), and an end portion on the outdoor side of the first wall portion 433a. A second wall 433b that is bent toward the shoji 5 side and extends substantially parallel to the surface of the glass G of the shoji 4, and a first wall that is bent from the end of the second wall 433b toward the shoji 5 side. A third wall portion 433c extending substantially parallel to the portion 433a and a fourth wall portion 433d extending from the end portion of the third wall portion 433c toward the abutting surface 43a are integrally formed, and the cross section is substantially rectangular. Is formed.

  The surface of the second wall portion 433b forms an outdoor-side finding surface of the butting rod 43 and the rod covering portion 433. The second wall portion 433b protrudes closer to the shoji 5 than the butting surface 43a of the butting rod 43. The second wall portion 433b extends larger toward the shoji 5 side than the butting surface 43a, and substantially covers the whole of the outdoor-side finding surface 53b of the butting rod 53 of the shoji 5. Thereby, the outdoor side of the butt rod 43 is made into the shape displaced to the shoji 5 side. For this reason, when the joinery 1 is observed from the outdoor side, the width of the butting portion 10 is substantially a narrow width of only the width of the finding surface of the butting rod 43 of the shoji 4 (the width of the second wall portion 433b). The design of the joinery 1 can be improved.

  On the other hand, the butt 53 of the shoji 5 also accommodates three pieces of glass G arranged at intervals by the spacer S via the gasket 5a. The outdoor-side finding surface 53b of the butting rod 53 extends toward the shoji 4 side with respect to the butting surface 53a and overlaps with the standing wall portion 431 formed on the butting surface 53a of the butting rod 43 of the shoji 4. A first airtight member 531 is attached to the end of the extended finding surface 53b, and seals between the standing wall portion 431.

  Further, the butt bar 53 has a heel cover part 533 that protrudes and protrudes toward the indoor side via a bridge part 532 for heat insulation at the end of the butt surface 53a on the indoor side. The heel covering portion 533 is connected to the bridge portion 532, and is composed of a heel covering portion main body 534 that is integrally extruded with a metal material such as aluminum, and a resin cover 535 that covers the outside of the heel covering portion main body 534. The

  The heel covering portion main body 534 includes a first wall portion 534a that rises in a substantially vertical direction with respect to the surface of the glass G of the shoji 5 (the surface on the indoor side of the glass G), and an end portion on the outdoor side of the first wall portion 534a. Is bent toward the shoji 4 side, and is bent toward the outdoor side from the second wall portion 534b extending substantially parallel to the surface of the glass G of the shoji 5 and the end portion of the second wall portion 534b on the shoji 4 side. The third wall portion 534c extending substantially parallel to the first wall portion 534a, the third wall portion 534c bent from the outdoor side end toward the shoji 5 side, and extended substantially parallel to the second wall portion 534b. The fourth wall portion 534d and a fifth wall portion 534e that is bent toward the outdoor side from the end of the fourth wall portion 534d on the side of the shoji 5 and connected to the bridge portion 532 are integrally provided.

  Of these, the second wall portion 534 b protrudes to the side of the shoji 4 from the butting surface 53 a of the butting rod 53. The second wall portion 534b extends substantially in parallel with the surface of the glass G toward the shoji 4 side, and substantially covers the entire resin cover 432 constituting the outdoor-side finding surface 43b of the butting rod 43 of the shoji 4. Covered. Thereby, the butt tack 53 is made into the shape displaced to the shoji 4 side. A resin cover 535 of the butting rod 53 covers the outside (indoor side) of the first wall portion 534a, the second wall portion 534b, and the third wall portion 534c. For this reason, when the joinery 1 is observed from the indoor side, the width of the butt portion 10 is substantially equal to the surface on which the butt 53 of the shoji 5 is found (the surface on the indoor side of the resin cover 535) as shown in FIG. Thus, the design of the joinery 1 is improved. Moreover, the shoji 5 is excellent in heat insulation by having the resin cover 535.

  A second airtight member 536 is accommodated in the butting surface 53a of the butting rod 53, and seals between the butting surfaces 43a and 53a of the butting rods 43 and 53.

  A large space 100 is provided between the fourth wall portion 534d and the resin cover 432 of the butting rod 43 of the shoji 4. The space 100 is provided in a portion where the heel covering portion 533 of the butt sash 53 of the shoji 5 and the indoor-side finding surface 43 b of the butt hoe 43 of the shoji 4 face each other. Specifically, the space 100 has such a size that a finger can be inserted when the heel cover 533 is gripped when the shoji 5 is opened and closed.

  A buffer member 9 made of an elastic material such as rubber is provided in the space 100. The buffer member 9 of the present embodiment is attached to the outdoor side surface of the fourth wall portion 534d of the heel covering portion 533 so as to protrude toward the indoor-side finding surface 43b of the butt rod 43. The buffer member 9 has a side surface portion 91 that extends substantially parallel to the door front end surface 533a disposed on the side of the shoji 4 in the collar covering portion 533 and is disposed substantially flush with the door front end surface 533a. Accordingly, the buffer member 9 is disposed in the space 100 so as to be exposed on the door front end surface 533a toward the shoji 4 side (left side in FIG. 3). Since the side surface portion 91 is substantially flush with the door front end surface 533a, the side surface portion 91 functions to close the space 100 when the shojis 4 and 5 are closed as shown in FIG. For this reason, there is no possibility that the designability from the indoor side of the butt | matching part 10 may be impaired.

  As shown in FIG. 3, the buffer member 9 integrally has a projecting piece portion 92 that comes into contact with the indoor-side finding surface 43 b (resin cover 432) of the butting rod 43 when the shojis 4 and 5 are closed. doing. Thereby, the buffer member 9 also functions as a third hermetic material that seals the space between the butting rod 43 and the finding surface 43b on the indoor side.

  Further, the buffer member 9 has a hollow portion 93. For this reason, the buffer member 9 is excellent in shape retaining property by the air in the hollow portion 93, does not impair the design, and the hollow portion 93 (air) is compressed when a force is applied from the outside. Therefore, it can be deformed with an appropriate elasticity (cushioning property).

  As shown in FIG. 4, when the butt 53 of the shoji 5 having the buffer member 9 is grasped by hand and opened / closed, the fingertip contacts the side surface portion 91 of the buffer member 9. At this time, the buffer member 9 can easily make the opening / closing operator perceive that the fingertip is placed on the side surface portion 91 of the buffer member 9 (not in a position where the finger is pinched). . For this reason, when closing the shoji 4, 5 while holding the butting rod 53, it is possible to prevent a finger from being caught between the butting rod 53 and the indoor-side finding surface 43b of the shoji 4. . Further, even if the finger of the opening / closing operator is too close to the indoor-side finding surface 43b of the shoji 4, the buffer member 9 is easily elastically deformed, so that the finger is not damaged and the operability is improved.

  The buffer member 9 may be attached to the indoor-side finding surface 43b of the shoji 4, but as shown in the present embodiment, when the shoji 5 is attached to the butt 53 side, the shoji 4 or the shoji 5 is opened. When operated, the buffer member 9 is not exposed to the indoor side and is not directly viewed from the indoor side, so that the design of the joinery 1 can be further improved.

  The shojis 3 and 6 disposed at both ends of the joinery 1 shown in FIG. 1 may be fixed to the frame 2 so as not to move. Moreover, the shoji of the joinery 1 in this invention is not limited to four sheets, What is necessary is just to be comprised so that at least 2 shoji may be faced | matched and closed.

1 Joinery 221 Rail 4 Shoji (second shoji)
5 shoji (first shoji)
43, 53 Butting rod 43b Finding surface (Finding surface on the indoor side of the second shoji matching rod)
533 框 Cover part 533a Door front end face 9 Buffer member 93 Hollow part

Claims (3)

A joinery having a first shoji and a second shoji that move on the same rail, and configured so that the butting rods of the first shoji and the second shoji are butted and closed. ,
The butt bar of the first shoji projects to the indoor side in the prospective direction, and when the first shoji and the second shoji are closed, the indoor side of the butt bar of the second shoji Having a heel covering portion arranged so as to cover the locating surface of
The butt tack door of the first shoji is located at a portion where the heel covering portion of the butt shovel of the first shoji faces the indoor face of the second shoji on the butt tackle. A joinery in which a buffer member is disposed so as to be exposed at the distal end surface.   The fitting according to claim 1, wherein the buffer member is attached to the butting rod side of the first shoji.   The fitting according to claim 1, wherein the buffer member has a hollow portion.

Images