JP4513601B2 - door - Google Patents

Description

  The present invention relates to a door provided with a metal cage and a synthetic resin panel body.

In general, as shown in FIG. 6, a bathroom door has a rectangular aluminum frame 90 and a peripheral portion of a synthetic resin panel body 91 formed in a groove formed on the inner periphery of the frame. It is the structure inserted and held via. The door having such a structure is disadvantageous in that mold is generated in the rubber packing 92 and the bathroom side becomes dirty. Also, the vertical and horizontal dimensions L of the assembled door may be slightly larger or smaller depending on the dimensional error of the ridges or the difference in the tightening strength of the screws that fix the ridges, and the panel body 91 is thin. Since the plastic plate is used, the panel body 91 may be deformed in the out-of-plane direction as indicated by a two-dot chain line in FIG.
In order to attach the panel body to the eaves without using rubber packing, it is conceivable to attach the panel body to the indoor surface or the outdoor surface of the eaves. In this case, when the panel body is fixed to the heel with screws or the like, the thermal expansion coefficient is different between the aluminum heel and the resin panel body, so that the panel body is deformed in the out-of-plane direction due to thermal stress. If the panel body receiving portion is provided on the lower arm and the weight of the panel body is received by the lower arm, the panel body is easily deformed or moved in the out-of-plane direction.

Patent Document 1 discloses a door having a structure in which a panel body is disposed inside a frame frame, a peripheral portion of the panel body is held by a flexible holding member, and a dimensional change due to heat of the panel body is allowed. Are listed. As such, the structure in which the peripheral edge of the panel body is held in place by elastic holding members is not sufficient for holding the panel body, and is applied to a door for mounting a large panel body such as a bathroom door. It is difficult, and the appearance of the holding members dispersedly arranged is also bad because they are exposed to the outside.
JP 2003-138856 A

  In view of the actual situation as described above, the present invention can stably attach a synthetic resin panel body to the indoor surface or the outdoor surface of a metal cage, and the panel body can be expanded or contracted by heat. The purpose is to provide a door that will not be deformed.

In order to achieve the above object, a door of the present invention includes a metal cage and a synthetic resin panel body, and the panel body is disposed on the indoor surface or the outdoor surface of the cage and faces the cage. The edge material of the upper edge is fixed to the upper heel , the lower edge material has a locking part protruding to the heel side , has an engaging portion on the lower rail or stile bottom panel side, the engaging portion of the panel body to the engaging portion of the stile is, in the plane direction of the panel body can move in and in-plane direction without moving A closing member that covers the lower end edge and the left and right end edges of the panel body that engages with the heel, and that forms a gap between the edge of the panel body. It is respectively attached to the edge part and the outer peripheral side edge part of a vertical shaft .

In the door of the present invention, since the panel body made of synthetic resin is arranged on the interior surface or the exterior surface of the metal casket, the rubber packing for holding the panel body on the inner peripheral side of the casket is unnecessary, and is substantially the same as the door. A panel body of the same size can be installed. Moreover, the panel body is hung by fixing the upper part to the upper collar, and the engaging part provided at the lower part is not moved in the out-of-plane direction of the panel body in the in-plane direction. Since it is engaged in a movable state, the panel body does not move in the out-of-plane direction, and even if the panel body is extended by heat, it does not deform in the out-of-plane direction, and is extremely stable. Can be installed on. In addition, a closing material that covers the lower edge and the left and right edges of the panel body is provided on the lower edge of the lower collar and the outer peripheral edge of the left and right vertical fences, and a gap is formed between the sealing material and the panel body. Thus, the width of the panel body becomes substantially the same as the width of the door, and the panel body can be attached to the bathroom side of the door, so that the appearance of the bathroom side is improved and the entire surface of the door as described above. Even in the case of a large panel body attached to the panel body, the gap formed between the panel body and the closing material absorbs the panel body extended by heat, so that the panel body is not deformed in the out-of-plane direction. In addition, since the closing member is attached to each of the scissors after the scissors are assembled and the panel is engaged, the door can be easily assembled.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1-3 is one Embodiment of the door of this invention, Comprising: The bathroom door provided between a bathroom and a dressing room is shown. 3 (a) is a front view of the door as seen from the bathroom side, FIG. 3 (b) is a front view of the door as seen from the dressing room side, FIG. 1 is a longitudinal sectional view of the door, and FIG. 2 is a transverse sectional view of the door. It is.

  A door frame 10 is fixedly installed in a housing opening provided for an entrance to the bathroom, and a door 11 is rotatably mounted on the inside by upper and lower pivot hinges 12a and 12b. Open and close toward. A tight material 13 is provided on the inner periphery of the door frame 10 to close the gap between the door 11. The door 11 has an upper frame 1 installed at the upper ends of the door rod 3 and the suspension frame 4 and a lower frame 2 is installed at the lower end to form a frame, and the bathroom side surface 8 has substantially the same size as the door 11. A panel body 5 made of synthetic resin is attached. Each of the cages 1, 2, 3, and 4 uses an extruded shape of an aluminum alloy. As shown in FIG. 1, the lower heel 2 includes a lower heel upper member 2 a and a lower heel lower member 2 b provided at intervals in the vertical direction, and a ventilation communicated between the members from the bathroom side to the dressing room side. A mouth 14 is formed. Resin caps 15 a and 15 b are respectively attached to the upper and lower ends of the door-end rod 3 and the suspension rod 4.

  As shown in FIG. 4, the panel body 5 has an upper edge material 17, a lower edge material 18, and a vertical edge made of a synthetic resin-made extruded shape on the side of the peripheral dressing room of a transparent or translucent resin plate 16 such as polystyrene. Edge materials 19 and 19 are respectively attached, and corner caps 20 made of synthetic resin are attached to the side surfaces of the dressing room at the four corners of the resin plate 16. As shown in FIG. 1, the upper edge member 17 has a contact portion 21 to the dressing chamber side surface of the resin plate 16, a fore cover portion 22 of the resin plate, and a fixing portion 23 to the upper collar 1, The contact portion 21 is provided with a downward L-shaped locking portion 24 that protrudes toward the heel side. The contact portion 21 is formed with adhesive application grooves 25 a and 25 b in the longitudinal direction at the upper and lower portions, and a transparent hot melt adhesive 26 is applied to the grooves to adhere to the resin plate 16. The fixing portion 23 is placed on the upper surface of the upper rod 1 and fixed to the upper rod 1 with a screw 27. An upward L-shaped engaging portion 28 is formed to protrude from the bathroom side surface of the upper collar 1, and the engaging portion 24 of the upper edge member 17 is engaged with the engaging portion 28.

  As shown in FIG. 1, the lower edge member 18 has a contact portion 29 on the side of the dressing chamber of the resin plate 16 and a fore cover portion 30 of the resin plate. A plurality of downward L-shaped locking portions 6 projecting toward the heel side are formed at intervals in the vertical direction. The contact portion 29 is formed with adhesive application grooves 31 a and 31 b in the longitudinal direction at the upper and lower portions, and a transparent hot melt adhesive 26 is applied to the grooves to adhere to the resin plate 16. A plurality of upward L-shaped engaging portions 7 are formed at intervals in the vertical direction on the side surface of the bathroom of the lower heel upper member 2a, and a locking portion 6 of the lower edge member 18 is formed on each engaging portion 7. The panel body 5 is engaged in such a manner that it does not move in the out-of-plane direction (indoor / outdoor direction) and is movable in the in-plane direction (vertical direction and left-right direction). The panel body 5 is allowed to extend and is restricted from moving in the out-of-plane direction. A closing material attaching groove 32 is formed in the lower edge portion of the lower collar upper member 2a, and the closing material 33 is attached to the groove. The closing material 33 forms a recess for inserting the lower end portion of the panel body 5 between the closing member 2a, and the front end portion contacts the bathroom side surface of the panel body 5 to cover the lower end portion of the panel body 5. In order to allow the panel body 5 to extend downward, a gap 34 is provided between the lower end of the panel body 5 and the closing material 33.

  As shown in FIG. 2, the left and right vertical edge members 19 have a contact portion 35 of the resin plate 16 on the side of the dressing room and a fore cover portion 36 of the resin plate. Has an L-shaped locking portion 37 protruding toward the outer peripheral side. The contact portion 35 is formed with adhesive application grooves 38 a and 38 b in the longitudinal direction at the left and right edges, and a transparent hot melt adhesive 26 is applied to the grooves to adhere to the resin plate 16. An L-shaped engagement portion 39 is formed to protrude toward the inner peripheral side on the bathroom side surfaces of the door-end fence 3 and the suspension ledge 4, and the engagement portion 39 has a locking portion 37 of the vertical edge member 19. Are engaged in such a manner that they do not move in the out-of-plane direction (inside / outside direction) of the panel body 5 and are movable in the in-plane directions (up-down direction and left-right direction). The lateral extension of the panel body 5 is restricted while the lateral extension is allowed. A closing material mounting groove 40 is formed in the outer peripheral side edge of the bathroom side surface of the door-end fence 3 and the hanging ledge 4, and the closing material 41 is attached to the groove. The closing material 41 covers the left and right edge portions of the panel body 5, and a gap 42 is provided between the left and right end portions of the panel body 5 and the closing material 41. In this way, by providing the closing material 41 on the outer peripheral side edge of the door-end fence 3 and the suspension ledge 4, the width of the panel body 5 is made substantially the same as the width of the door 11, and the door side of the door is entirely covered. The panel body 5 can be attached, and the appearance on the bathroom side is improved.

  As shown in FIG. 5, the corner cap 20 includes a contact portion 43 of the resin plate 16 on the side of the dressing room, a fore cover portion 44 of the resin plate, and a connecting portion 45 for connecting the vertical edge member 19. ing. The contact portion 43 is formed with an L-shaped adhesive application groove 46 along the inside of the fore edge cover portion 44, and a transparent hot melt adhesive is applied to the groove to adhere to the resin plate 16. ing. The adhesive application groove 46 is continuous with the adhesive application grooves 25 a, 31 a, and 38 a of the upper edge material 17, the lower edge material 18, and the left and right vertical edge materials 19, and thereby the side of the dressing chamber of the resin plate 16. The entire periphery of the peripheral portion is bonded to the contact portions 21, 29, 35, and 43 of each edge member and the corner cap with the adhesive 26, and water enters the dressing room side from the outer periphery of the resin plate 16. Blocked with adhesive 26. The connecting portion 45 is bonded to the side of the dressing room of the vertical edge member 19 with a double-sided tape.

The procedure for assembling the door 11 will be described. First, the upper edge member 17, the lower edge member 18, the left and right vertical edge members 19, and the corner cap 20 are bonded and attached to the resin plate 16 to form the panel body 5. Next, the engaging portion 39 is engaged with the engaging portion 37 of the vertical edge member 19 of the panel body 5 to attach the door end rod 3 and the suspension base rod 4, and the engaging portion of the upper edge member 17 of the panel body 5 is attached. 24, the upper hook 1 is attached by engaging the engaging portion 28, and the lower hook upper member 2a is attached by engaging the engaging portion 7 with the engaging portion 6 of the lower edge member 18 of the panel body 5. Next, the fixing portion 23 of the upper edge member 17 is fixed to the upper surface of the upper rod 1 with screws 27, and the ends of the upper rod 1 and the lower rod upper member 2a are fixed to the door rod 3 and the suspension rod 4 with screws 47. To do. Next, the closing materials 41 and 33 are attached to the closing material mounting grooves 40 and 32 of the door-end rod 3 and the suspension base rod 4 and the lower rod upper member 2a. Finally, if the lower rod lower member 2b is attached between the lower ends of the door rod 3 and the suspension rod 4, the shape of the door is completed. After that, a handle 48 and a latch 49 that is engaged with and disengaged from the door frame 10 in conjunction with the operation of the handle are attached to the door toe 3 and attached to the door frame 10 in the same manner as a normal door.
The door assembly procedure is not limited to this. First, the upper edge member 17 is attached to the upper rod 1, the lower edge member 18 is attached to the lower rod 2, and the vertical edge members are attached to the door end rod 3 and the hanging rod 4. 19 is engaged, and then the door frame is framed, and the corner caps 20 are attached to the four corners, and the adhesive coating grooves 25a, 25b, 31a, 31b, 38a, 38b of the respective edge members and the corner caps, It is also possible to assemble by the procedure of applying an adhesive to 46 and pressing the resin plate 16 to each of the edge members 17, 18, 19 and the corner cap 20.

  The bathroom door is configured as described above, and the bathroom side is covered with the panel body 5 as shown in FIG. 3A, so that the bathroom side has a good appearance, as in the prior art. In addition, there is no inconvenience that the rubber packing is soiled by mold, it is easy to clean, and the water stopping property is also good. In the panel body 5, the upper upper edge member 17 is fixed to the upper rod 1 and suspended, and the locking portions 37 and 6 provided on the vertical edge member 19 and the lower edge member 18 are engaged with the hook engaging portions 39 and 7. Since the panel body 5 does not move in the out-of-plane direction and the panel body 5 is warmed by the temperature rise in the bathroom and extends downward, the panel body 5 is allowed to stretch. Since the engaging portion 6 is engaged with the engaging portion 7 of the lower collar, the panel body 5 is not deformed in the out-of-plane direction.

  The present invention is not limited to the embodiment described above. The panel body may be hung by fixing the upper part to the upper collar, and the engaging part formed on the lower collar side may be engaged with the engaging part formed on the lower collar or the vertical anchor, It is not necessary to engage both the lower and vertical hooks. The shape of the engaging portion of the panel body and the engaging portion of the heel is not limited as long as it can be engaged with each other while allowing expansion and contraction in the in-plane direction of the panel body and restricting movement in the out-of-plane direction. Absent. When the width of the panel body is large and the expansion and contraction to the side of the panel body is large, the upper part of the panel body is fixed to the upper collar at one central portion in the left-right direction, and the panel provided on the side of the panel body What is necessary is just to engage a stop part with the engaging part of a vertical shaft so that a movement to the left-right direction is possible. Moreover, the door of this invention is applicable not only to the door for bathrooms but the door installed in the doorway with the outdoors, and doors, such as a closet and a cabinet. The lower lid may be provided with no vent hole, and the lower end of the panel body may be extended to near the lower end of the lower lid.

It is a longitudinal cross-sectional view of the door for bathrooms concerning the embodiment of the present invention. It is a cross-sectional view of a bathroom door according to an embodiment of the present invention. (A) is a front view of the door seen from the bathroom side, (b) is a front view of the door seen from the dressing room side. It is the front view which looked at the panel body from the dressing room side. It is a perspective view of the corner | angular part cap provided in the four corners of a panel body. It is a longitudinal cross-sectional view of the conventional coffin door.

Explanation of symbols

1 框
2, 2a, 2b
3 Tokachi (框)
4 Suspension yuan (框)
5 Panel body 6 Locking portion 7 Engaging portion 8 Side surface of bathroom

Claims (1)

It has a metal cage and a synthetic resin panel body, and the panel body is arranged on the indoor surface or outdoor surface of the cage, and is provided with an edge material bonded and fixed to the edge of the surface facing the cage The upper rim member is fixed to the upper ridge , the lower rim member has a locking portion protruding toward the heel side, and the heel has an engagement portion on the lower heel or lower heel panel body side. a locking portion of the panel body to the engaging portion of the stile is, in the plane direction of the panel body and the in-plane direction without moving is engaged in a movable state, to engage the stile A closing material that covers the lower end edge and the left and right end edges of the panel body and that forms a gap between the end of the panel body is attached to the lower end edge of the lower heel and the outer peripheral side edge of the vertical heel, respectively. door, characterized in that there.

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