JP5976295B2 - Door mounting fixture - Google Patents

Description

  This invention is a door fitting used for attaching a single door using tempered glass in a bathroom of a hotel or a condominium, and more particularly, a simple structure ensures constant ventilation from the dressing room to the bathroom. The present invention relates to a door fitting that can be used.

  In the bathrooms of hotels and condominiums, a single door made of tempered glass is adopted as the door to be opened at the entrance to the dressing room to make the bathroom design and environment look gorgeous and make it look wide. To be done.

  Steam and moisture generated in the bathroom are exhausted by a ventilation fan installed on the ceiling or wall of the bathroom, so if the bathroom entrance is sealed with a door, the flow of air from the dressing room side to the bathroom is blocked, Since the ventilation effect on the bathroom is reduced, door fittings have been proposed in which a dressing room partitioned by a door and an air passage that communicates the bathroom are provided in a vertical sash of a door mounting frame fixed to the entrance of the bathroom.

  A conventional door mounting fixture is formed of a vertical stile on the door pivot side in a door mounting frame formed in a frame shape by an inner vertical member for door mounting and an outer vertical member positioned at an interval on the outer side. By interposing the upper coupling member and the lower coupling member at the positions of the upper and lower end portions between the opposed surfaces of the inner vertical member for door installation and the outer vertical member, between the opposed surfaces of the inner vertical member and the outer vertical member, An air passage that allows the undressing room and the bathroom to communicate with each other is formed, and a louver is provided on the surface of the air passage that opens in the bathroom, and the air passage is opened and closed by the louver.

  The above-mentioned gallery is fitted into the vertical grooves provided in the inner vertical member and the outer vertical member on both sides of the upper and lower fixed plates and the movable plate, and both of the fixed plate and the movable plate provided by the vertical movement of the movable plate. By connecting and blocking the vent holes, the vent path is opened and closed, and the ventilation amount is adjusted (for example, see Patent Document 1).

JP 2006-226066 A

  By the way, in recent years, interest in maintaining health and beauty has increased, and there has been an increasing demand for installation of mist generating facilities and sauna facilities that can be used to remove beautifying skin, waste products, and recover fatigue due to the mist effect and sauna effect during bathing. After use, the bathroom will be ventilated continuously for 24 hours. However, in the ventilation structure that opens and closes the ventilation path by the above-mentioned gallery, the gallery is often left in a closed state. Thus, when the ventilation path is closed, ventilation in the bathroom cannot be obtained, and the ventilation action is reduced, leading to deterioration of the bathroom cabinet and generation of mold due to an increase in humidity.

  In addition, the ventilation structure that opens and closes the ventilation path with the louver not only increases the number of parts due to the louver, but also requires labor and time to assemble the door mounting fixture, leading to increased product costs. There is room for improvement.

  Therefore, the problem of the present invention is that it is possible to always ensure ventilation by omitting the louver, and even if a mist generating facility and a sauna facility are installed in a bathroom using a single glass door such as a hotel or an apartment. An object of the present invention is to provide a door fitting that can suppress the deterioration of the bathroom frame and the generation of mold due to an increase in humidity, and that can reduce the number of parts and improve the assemblability by simplifying the structure.

  In order to solve the problems as described above, the present invention provides a door mounting fixture provided with a ventilation path for communicating spaces on both sides partitioned by a door in a vertical stile of a door mounting frame fixed to an opening of a building. The vertical stile is composed of an inner vertical member for door installation and an outer vertical member positioned outside the door, and the inner vertical member and the outer vertical member are vertically positioned so as to be positioned on both sides in the width direction between the opposing surfaces. The gap holding plates arranged along the length direction are joined in a state of being sandwiched, and the both side gap holding plates allow the vertical length direction between the both side gap holding plates between the opposing surfaces of the inner vertical member and the outer vertical member. And a concave groove in which the internal space communicates with the vent path is formed in one of the facing surfaces of the inner vertical member and the outer vertical member, and the other is directed into the concave groove. Protruding ridges are provided along the vertical direction, and the front The ridge bisects the air passage and divides the communicating portion with the air passage in the inner space of the concave groove on both sides to form the inner space of the concave groove in a bent passage. The arrangement is divided into a plurality along the vertical direction, and the upper and lower end portions are openings that communicate with the air passage.

  Here, the inner vertical member for door installation in the vertical stile has a rectangular tube shape with a flat cross section which is long in the width direction, and the concave groove is the total length in the length direction at the center in the width direction of the surface facing the outer vertical member. A door seal is provided at the corner edge facing the dressing room.

  In addition, the outer vertical member is a rectangular tube having a flat cross section that is long in the width direction, and a protrusion that protrudes toward the groove is provided at the center in the width direction of the surface facing the inner vertical member. The vertical stile is assembled by connecting the outer vertical member and the outer vertical member with screws in a state of sandwiching a belt-like interval holding plate having a predetermined thickness.

  The spacing plate is disposed at two positions near the upper end and near the lower end at positions on both sides of the protrusion provided on the outer longitudinal member, and the inner longitudinal member and the outer longitudinal member depending on the thickness of the spacing plate. An air passage divided into two sides by a ridge is formed between the opposing surfaces of the two air passages, and the air passages on both sides communicate with each other through a concave groove.

  According to the present invention, a ventilation path that communicates the spaces on both sides partitioned by the door is provided in the vertical sill of the door mounting frame, and this ventilation path is maintained between the opposing surfaces of the inner vertical member and the outer vertical member that become the vertical stile. Because it is formed by sandwiching a board, even if the doorway of the bathroom is sealed with a door, the ventilation of the bathroom partitioned from the door and the dressing room can be secured at all times. Even when installed, it is possible to suppress deterioration of the bathroom cabinet and generation of mold due to an increase in humidity, and it is only necessary to insert a spacing plate between the opposing surfaces of the inner vertical member and outer vertical member. In addition, the number of assembling steps can be reduced, and the simplification of the structure is economically advantageous.

  In addition, the air passage is divided into two sides by a ridge, and the bifurcated air passages on both sides are connected by a concave groove to bend the middle of the flow direction of the air passage. It is possible to prevent scattering through the dressing room.

The front view of the use condition seen from the bathroom side which shows the door attachment fitting concerning this invention The front view which expanded the principal part of the use condition seen from the bathroom side which shows the door attachment fitting concerning this invention The perspective view which expanded the principal part of the use condition seen from the bathroom side which shows the door attachment fitting concerning this invention Exploded perspective view showing one vertical stile of door fitting The cross-sectional top view which expanded the principal part of the use condition which shows the door attachment fitting concerning this invention

  Hereinafter, embodiments of the present invention will be described based on illustrated examples.

  As shown in FIG. 1, a door attachment fitting 1 for a bathroom is formed by assembling a rectangular door attachment frame 1 a with vertical stiles 2, 3, an upper stile 4, and a lower stile 5, and a bathroom A and a dressing room B A single door 6 made of tempered glass is mounted on one vertical sill 2 using a plurality of hinges 7 in a state of being incorporated in the opening of the doorway, and is formed on the inner periphery of the door mounting frame 1a. The opening can be opened and closed by this door 6.

  As shown in FIGS. 2 to 5, the one vertical stile 2 includes an inner vertical member 8 for attaching a door and an outer vertical member 9 for fixing that is spaced apart from the inner vertical member 8. The outer vertical member 9 is joined with the spacing plate 10 sandwiched between the opposing surfaces, thereby forming an air passage 12 that connects the bathroom A and the dressing room B between the opposing surfaces.

  As shown in FIG. 4, the inner vertical member 8 for attaching the door in the one vertical stile 2 is formed in a rectangular tube shape having a flat cross section which is long in the width direction by bending a metal plate such as stainless steel. A concave groove 13 is provided over the entire length in the center of the width direction of the surface facing the vertical member 9, and the mounting groove 15 of the sealing material 14 is bent over the entire length in the length direction at the corner edge facing the dressing room B. As shown in FIG. 5, when the door 6 is in the closed position, the surface facing the dressing room B is in pressure contact with the sealing material 14.

  The outer vertical member 9 is formed by bending a metal plate such as stainless steel so that a long section in the width direction is formed in a flat rectangular tube shape, and is recessed at the center in the width direction of the surface facing the inner vertical member 8. A ridge 16 protruding toward the groove 13 is provided over the entire length in the length direction.

  The spacing plate 10 is formed in a strip shape having a relatively short vertical length and a predetermined thickness, and as shown in FIGS. 3 and 4, at the positions of the upper end portion and the lower end portion of the outer vertical member 9, The inner vertical member 8 and the outer vertical member 9 are overlapped with each other so as to sandwich the interval holding plate 10 in such a state as to be disposed on both sides of the protrusion 16 on the surface facing the inner vertical member 8. The inner vertical member 8 and the outer vertical member 9 are joined by screws 17 at a plurality of locations in a certain portion, while the vertical sill 2 is assembled.

  The interval holding plate 10 is disposed at a position slightly apart from the protrusion 16 with the length direction set along the vertical direction of the outer vertical member 9 and the thickness set to be thinner than the protrusion height of the protrusion 16.

  Further, as shown in FIG. 5, the protrusion 16 protrudes into the concave groove 13 due to the coupling of the inner vertical member 8 and the outer vertical member 9, but between the protrusion 16 and the concave groove 13 is necessary for ventilation. A gap is secured.

  The air passage 12 formed between the inner vertical member 8 and the outer vertical member 9 by such a spacing plate 10 is divided into two sides by the ridges 16. Communication is made by the concave groove 13 having a U-shape in plan view due to the approach, and the air passage 12 is substantially structured in the middle of the air flow direction.

  In addition, a portion where the interval holding plate 10 is located is closed in the air passage 12 divided into both sides, and this interval holding plate 10 is provided at the upper end portion and the lower end portion along the vertical length direction of one vertical stile 2. Since it is a divided arrangement, the opening 12a facing the bathroom A side and the opening facing the dressing room B side between the space holding plates 10 on both sides of the air passage 12, that is, between the space holding plates positioned vertically It is part 12b.

  In the case shown in the drawing, the vertical stiles 2 and 3 and the upper stile 4 and the lower stile 5 are formed in a predetermined cross-sectional shape by bending a metal plate such as stainless steel, but an extruded product such as aluminum is used for these. In addition, a packing with which the door 6 abuts is attached to the other vertical sill 3, upper sill 4, and lower sill 5, and the door 6 seals the inner peripheral entrance of the door mounting frame 1 a.

  The door mounting frame 1a, which is a door mounting fixture according to the present invention, is configured as described above, and a single door 6 using tempered glass is provided at the entrance and exit of a bathroom A and a dressing room B of a hotel or an apartment. Use for.

  As shown in FIG. 5, the inner vertical member 8 and the outer vertical member 9 are joined with the interval holding plate 10 interposed therebetween, while the vertical stile 2 is assembled, and the outer vertical member 9 is fixed to the building side structure with screws. A single door 6 using tempered glass is attached to one vertical stile 2 of the door mounting frame 1a with a hinge 7 in a state where the mounting frame 1a is incorporated in the entrance / exit opening, and is formed on the inner periphery of the door mounting frame 1a. The door 6 can be opened and closed by the door 6.

  Packing is provided around the inner four sides of the door mounting frame 1a, and the door 6 in the closed position comes into contact with the packing, so that the entrance / exit can be sealed.

  In the fixed state of the door mounting frame 1a as described above, the air passage 12 provided in the vertical stile 2 will always communicate the bathroom A and the dressing room B, and as shown by the arrows in the sectional view of FIG. By forcibly ventilating the bathroom A, air flows from the dressing room B to the bathroom A through the air passage 12, thereby enabling the bathroom A to be ventilated for 24 hours. Even if a sauna facility is provided, it is possible to suppress the deterioration of the bathroom frame and the generation of mold due to a rise in humidity by being able to perform sufficient ventilation.

  On the other hand, the air passage 12 provided in the vertical stile 2 has a structure in which a part in the flow direction of the air passage 12 is bent by being bifurcated on both sides by the protrusion 16 and communicating with the concave groove 13. It is possible to prevent the hot water on the side of the bathroom A from splashing to the dressing room B side through the air passage 12.

  Further, the one vertical stile 2 has an assembly structure in which the spacing plate 10 is simply sandwiched between the opposing surfaces of the inner vertical member 8 and the outer vertical member 9, so that the number of parts and the number of assembly steps of the door mounting fixture 1 can be reduced. Can be planned.

DESCRIPTION OF SYMBOLS 1 Door mounting fixture 1a Door mounting frame 2 Vertical stile 3 Vertical stile 4 Upper stile 5 Lower stile 6 Door 7 Hinge 8 Inner vertical member 9 Outer vertical member 10 Spacing plate 12 Air passage 12a Opening portion 12b Opening portion 13 Concave groove 14 Sealing material 15 Mounting groove 16 ridge 17 screw A bathroom B undressing room

Claims (1)

In the door installation fitting that has a ventilation channel that connects the space on both sides partitioned by the door to the vertical stile of the door mounting frame fixed to the opening of the building,
The vertical stile is composed of an inner vertical member for door installation and an outer vertical member positioned outside the door. Combined in a state of sandwiching a spacing plate arranged along the length direction,
By this both-side interval holding plate, an air passage along the vertical length direction is formed between the both-side interval holding plates between the opposing surfaces of the inner vertical member and the outer vertical member,
On one of the facing surfaces of the inner vertical member and the outer vertical member that faces the air passage, a concave groove whose inner space communicates with the air passage and a protrusion that projects into the concave groove on the other side are vertically long. Provided along the direction,
The protrusion bisects the air passage, and by dividing the communicating portion with the air passage in the internal space of the concave groove on both sides, the internal space of the concave groove is formed in a bent passage,
The both-side interval holding plate is arranged to be divided into a plurality along the vertical length direction, and the opening between the upper and lower ends communicates with the air passage .
The inner longitudinal member is formed in a rectangular tube shape having a flat cross section that is long in the width direction, and the concave groove is provided over the entire length in the length direction at the center position in the width direction of the surface facing the outer longitudinal member,
The interval holding plate is set to have a thickness that is thinner than the protruding height of the protrusion, and the protrusion protrudes into the concave groove by the combination of the inner vertical member and the outer vertical member . Joinery.

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