JP6795395B2 - Door car and fittings - Google Patents

Description

The present invention relates to a door roller and a fitting provided with the door roller.

The door roller attached to the sliding door is equipped with an adjusting screw for adjusting the height of the wheel, and the adjusting screw is arranged so that the screw head faces the outer peripheral side of the sliding door and the axial direction is along the longitudinal direction of the horizontal frame. (See, for example, Patent Document 1). When adjusting the height of the wheel, a tool such as a Phillips screwdriver is inserted from the side of the sliding door and the adjusting screw is turned. However, when the sliding range of the sliding door is small and a large space cannot be secured on the side of the sliding door, it is difficult to insert a tool from the side and turn the adjusting screw.

Japanese Patent No. 3088620

In view of the above-mentioned circumstances, an object of the present invention is to provide a door roller and fittings in which the height of wheels can be easily adjusted regardless of the installation condition of the sliding door.

In order to achieve the above object, the door roller according to the invention according to claim 1 includes an outer housing, an inner housing holding wheels, an adjusting screw, and an adjusting tool screwed into the adjusting screw. It is mounted on the finding surface of the outer housing so that it can move up and down, and the adjusting screw is provided on the finding surface of the outer housing in a direction parallel to the prospective direction in the axial direction, and the adjuster and the inner housing are on an inclined surface. It is characterized in that it is in contact with each other and the inner housing moves up and down by operating the adjusting screw.

The fitting according to the invention according to claim 2 is characterized by including the door roller according to claim 1.

In the door roller according to the invention according to claim 1, the inner housing holding the wheels is attached to the finding surface of the outer housing so as to be vertically movable, and the adjusting screw is found in the direction parallel to the prospective direction. It is provided on the surface, and the adjuster and the inner housing are in contact with each other on an inclined surface, and the inner housing moves up and down by operating the adjustment screw, so the height of the wheels of the door roller can be adjusted from the outdoor side or the indoor side. Since this can be done, the height of the wheels can be easily adjusted regardless of the installation status of the sliding door.

Since the fitting according to claim 2 is provided with the door roller according to claim 1, the height of the wheels of the door roller can be adjusted from the outdoor side or the indoor side, so that the height of the wheels can be adjusted regardless of the installation status of the sliding door. Easy to do.

It is a cross-sectional view which shows the 1st Embodiment of the fitting of this invention, and shows the state which the sliding door is closed. It is a cross-sectional view of the fitting, and shows the state where the sliding door is opened. It is a vertical cross-sectional view of the fitting. In the outdoor front view of the fitting, (a) shows a state in which the sliding door is closed, and (b) shows a state in which the sliding door is opened. It is a cross-sectional view of the fitting, and shows the state which separated the functional frame from the door body. It is a vertical cross-sectional view of the fitting, and shows the state which separated the functional frame from the door body. It is an outdoor front view which shows the mounting procedure of a functional frame. It is an outdoor front view which shows the mounting procedure (continuation of FIG. 7-1) of a functional frame. It is a cross-sectional view which shows how to attach a functional frame. It is a perspective view which shows how to attach a functional frame. (A) is a side view of the door roller, (b) is the same plan view, and (c) is the same front view. It is an outdoor front view which shows the part where the engaged part of the functional frame engages with the engaging part of a door in an enlarged manner. It is a cross-sectional view which shows the 2nd Embodiment of the fitting of this invention, and shows the state which the sliding door is closed. It is a cross-sectional view of the fitting, and shows the state which separated the functional frame from the door body. It is a cross-sectional view which shows the 3rd Embodiment of the fitting of this invention, and shows the state which the sliding door is closed.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 6 show a first embodiment of the fitting according to the present invention. This fitting is applied to a self-propelled door, and as shown in FIG. 1, a door frame 1 attached to a skeleton opening and a door 2 attached to the door frame 1 so as to open to the outside with a hinge 24. It has. As shown in FIGS. 1 and 3, the door 2 includes a door body (sliding door frame) 21 and a sliding door 14 incorporated in the door body 21. A functional frame 3 is attached to the outdoor side of the door 2. The functional frame 3 is a grid with a screen door. In this fitting, the sliding door 14 is slidably supported in the door body 21 in the left-right direction, and as shown in FIG. 2, the sliding door 14 is slid toward the door end side of the door 2 to suspend the door 2. A ventilation opening 25 is formed between the stile 16 and the door end stile 18 of the sliding door 14, so that ventilation and ventilation can be performed with the door 2 closed.

As shown in FIGS. 1 and 3, the door frame 1 is configured by framed an upper frame 26 and a lower frame 27 made of an extruded aluminum alloy profile, and left and right vertical frames 28a and 28b. The door frame 1 is provided with heat insulating properties by covering a visible portion on the indoor side with a resin profile 29.

As shown in FIGS. 1 and 3, the door body 21 is composed of an upper stile 30, a lower stile 31, a hanging base stile 16, and a door tip stile 17. Each of the frames 30, 31, 16 and 17 is configured by combining the metal profiles 30a, 31a, 16a and 17a arranged on the outdoor side and the resin profiles 30b, 31b, 16b and 17b arranged on the indoor side. It is done.
As shown in FIG. 3, the metal profile 30a of the upper stile 30 has an open outdoor side, the lower end of the indoor side wall is projected outward, and the hanging door wheel 7 of the sliding door 14 is engaged with the tip of the rail. 32 is provided. On the outdoor side of the upper stile 30, the upper stile auxiliary material 33, which is a part of the functional frame 3, is attached after the sliding door 14 is incorporated in the door body 21. The lower edge of the upper stile auxiliary material 33 has the same height as the lower edge of the resin profile 30b. The outer side of the metal profile 31a of the lower stile 31 is also open, and a guide roller 35 that engages with a groove 34 provided at the lower end of the sliding door 14 is attached to the upper surface thereof. On the outdoor side of the lower stile 31, a lower stile auxiliary material 36, which is a part of the functional frame 3, is attached after the sliding door 14 is incorporated in the door body 21. The upper edge of the lower stile auxiliary material 36 has the same height as the upper edge of the resin profile 31b.
As shown in FIGS. 1 and 4, the door tip stile 17 is provided with two upper and lower locks 15 and 15 and a handle 37 for opening and closing the door 2. The hanging stile 16 is provided with a locking device 38 for the sliding door 14 on the indoor side.

As shown in FIGS. 1 and 3, the sliding door 14 is configured by assembling an upper stile 39, a lower stile 40, a door tip stile 18, and a door butt stile 19 and fitting a glass panel 41 inside the stile. .. Each of the frames 39, 40, 18, 19 is configured by combining the metal profiles 39a, 40a, 18a, 19a arranged on the outdoor side and the resin profiles 39b, 40b, 18b, 19b arranged on the indoor side. It is done. The glass panel 41 uses double glazing having excellent heat insulating properties. As shown in FIG. 3, a hanging door roller 7 is attached to the metal profile 39a of the upper stile 39, and a groove 34 opening downward is formed in the metal profile 40a of the lower stile 40. Is engaged with the upper rail 32 of the upper stile 30 of the door body 21, and the groove 34 of the lower stile 40 is engaged with the guide roller 35 of the lower stile 31 of the door body 21, so that the sliding door 14 becomes the door of the door body 21. It is slidably supported in the left-right direction between the inner peripheral side edge of the front stile 17 and the hanging base stile 16.
As shown in FIG. 3, the lower edge of the upper stile 39 of the sliding door 14 is at the same height as the lower edge of the upper stile 30 and the upper stile auxiliary material 33 of the door body 21, and the lower stile 40 of the sliding door 14 The upper edge is at the same height as the lower frame 31 of the door body 21 and the upper edge of the lower frame auxiliary material 36. Therefore, the upper stile 39 and the lower stile 40 of the sliding door 14 are completely hidden by the upper stile 30 and the lower stile 31 of the door body 21 when viewed from the outdoor side and the indoor side.

As shown in FIGS. 1 and 2, the door body 21 is provided with a door pocket portion 42 for drawing in a part of the sliding door 14 adjacent to the hanging side of the door tip stile 17. The door pocket portion 42 is composed of a metal profile 43 arranged on the outdoor side, a vertical frame 44 of the functional frame 3, and a resin profile 45 arranged on the indoor side. The resin profile 45 projects toward the interior of the door end stile 17 of the door body 21 with respect to the interior side surface.

As shown in FIG. 1, the inner peripheral side edge of the door butt stile 19 of the sliding door 14 is at the same position as the inner peripheral side edge of the door pocket portion 42, and therefore the door butt stile 19 is viewed from the outdoor side and the indoor side. It is completely hidden in the door pocket 42. On the other hand, the door end stile 18 of the sliding door 14 is almost entirely exposed when viewed from the outdoor side and the indoor side. The opening / closing operation of the sliding door 14 is performed by putting a hand on the pull tab 46 provided on the indoor side surface of the door tip stile 18.
Assuming that the door tip stile 18 of the sliding door 14 is hidden by the hanging stile 16 of the door body 21, the ventilation opening 25 must be slid by the found size of the door tip stile 18 from the state where the sliding door 14 is closed. Is not formed, and the width of the ventilation opening 25 is narrowed by the size of the door tip stile 18 with respect to the total sliding amount of the sliding door 14. For example, if the total sliding amount of the sliding door 14 is 100 mm and the found size of the door tip stile 18 is 50 mm, the width of the ventilation opening 25 is only 50 mm. In this fitting, the door tip stile 18 of the sliding door 14 is exposed almost entirely when viewed from the outdoor side and the indoor side, so that the ventilation opening 25 is formed as soon as the sliding door 14 is slid from the closed state. , Almost all of the total sliding amount of the sliding door 14 can be used as the ventilation opening 25. As a result, the ventilation opening 25 can be made as wide as possible even when the total sliding amount of the sliding door 14 is small, and the ventilation efficiency is good. The three stiles (upper stile 39, lower stile 40, and door butt stile 19) other than the door tip stile 18 are hidden by the stiles 30 and 31 of the door body 21 and the door pocket 42, so that they have good heat insulation and design. ..

In this fitting, as shown in FIG. 1, the found dimension A of the sliding door 14 is larger than the found dimension B of the door pocket portion 42, and therefore, as shown in FIGS. 2 and 4 (b), the sliding door 14 Is pulled into the door pocket portion 42, and most of the glass panel 41 of the sliding door 14 is exposed from the door pocket portion 42. More specifically, the found dimension B of the door pocket portion 42 is less than half of the found dimension A of the sliding door 14, and when the sliding door 14 is pulled into the door pocket portion 42, the door pocket portion is larger than the dimension drawn into the door pocket portion 42. The size protruding from 42 is larger. Then, when the sliding door 14 is pulled into the door pocket portion 42, as shown in FIG. 4 (b), for vertical ventilation over the entire height between the upper stile 30 and the lower stile 31 of the door body 21 on the hanging side of the door 2. An opening 25 is formed, and ventilation / ventilation can be performed through the ventilation opening 25. In this fitting, when the sliding door 14 is opened in this way, the found dimension C of the sliding door 14 protruding from the door pocket portion 42 is larger than the width D of the ventilation opening 25.
The width D of the ventilation opening 25 is set to a size that allows sufficient ventilation and makes it difficult for a human to insert the head or the arm deeply. In the 2001 Ministry of Land, Infrastructure, Transport and Tourism Notification No. 1347, which stipulates the criteria for evaluation of housing performance based on the "Act on Promotion of Housing Quality Assurance, etc.", the interval between handrails for fall prevention is included. The legal dimensions stipulate that the width D be 110 mm or less, and the width D of the ventilation opening 25 of the fitting is 110 mm or less accordingly. By setting the width D of the ventilation opening 25 to 110 mm or less, it is possible that the ventilation opening 25 will not be invaded by any chance, and there is an effect of discouraging unauthorized intrusion in advance. Specifically, the width D of the ventilation opening 25 of the fitting is 100 mm, which is stricter than the above standard.

The found dimension A of the sliding door 14 is a dimension obtained by subtracting the width D of the required ventilation opening 25 from the dimension between the inner peripheral side edge of the door tip stile 17 and the hanging base stile 16, and the door pocket portion 42. The found size B is the sum of the found size of the sliding door tail stile 19 and the width D of the required ventilation opening 25. As a result, the required width D of the ventilation opening 25 can be easily set while the sliding door door butt stile 19 is used as a hidden stile, and the degree of freedom in design can be improved. In addition, the found size B of the door pocket portion 42 can be minimized, the design can be improved, the material cost of the door pocket portion 42 can be reduced, and the wobbling of the inner peripheral side edge of the door pocket portion 42 can be prevented. it can. Further, when setting a product in which the width D of the ventilation opening 25 is increased or decreased, it is only necessary to change the door pocket portion 42 to a different one and increase or decrease the width of the sliding door 14, and the ventilation opening 25 needs to be increased or decreased. It is possible to easily expand variations having different widths D.

In this way, in this fitting, the sliding door 14 is slidably incorporated in the door body 21 assembled in a frame, and the door pocket portion 42 is provided adjacent to one of the vertical frames (door tip frame 17), and the sliding door 14 is provided. The found dimension A is larger than the found dimension B of the door pocket portion 42, and the glass panel 41 is exposed from the door pocket portion 42 when the sliding door 14 is pulled into the door pocket portion 42, so that the width D of the opening during ventilation is narrowed. Therefore, it is possible to prevent the invasion of suspicious persons and unauthorized unlocking. The ventilation opening 25 may be formed on the door end side of the door 2, but the ventilation opening 25 is formed on the hanging side of the door 2 as in the present embodiment. Therefore, it becomes difficult to access the thumb turn 47 of the door end stile 17 from the ventilation opening 25, so that the crime prevention property is improved.
Further, in this fitting, the resin profile 45 on the indoor side constituting the door pocket portion 42 projects toward the indoor side from the indoor side surface of the door end stile 17, so that the resin profile 45 acts as a barrier and the thumb turn 47 from the outdoor side. It is not possible to visually recognize the position of the thumb turn 47, and it is also difficult to operate the thumb turn 47 by inserting a wire or the like through the ventilation opening 25, and the crime prevention property is further improved.
Since the entire ventilation opening 25 opens between the upper stile 30 and the lower stile 31 of the door 2, sufficient ventilation can be performed even if the width is narrow, and gravity ventilation can also be performed efficiently. In this fitting, by making the found dimension B of the door pocket portion 42 smaller than the found dimension A of the sliding door 14, the ratio of the area of the glass panel 41 having excellent heat insulation to the entire door can be increased, and the raising and lowering windows can be increased. Since there is no mating part like the above, the heat insulating performance can be improved and the lighting property is also excellent. Furthermore, since the sliding door 14 is only partially opened, it is difficult for rain to enter even if the sliding door 14 is open if it is light rain, and the lighting, heat insulation, and water stoppage can be improved in a well-balanced manner, and the performance as a fitting is comprehensive. Is excellent.

As shown in FIGS. 1 and 3, the functional frame 3 provided on the outdoor side of the door body 21 has a net 49 stretched on a frame framed by an upper frame 77, a lower frame 78, and left and right vertical frames 44, 48. , A plurality of cross rails 50, 50, ... Are attached and configured. As shown in FIG. 3, the vertical dimension of the functional frame 3 is substantially the same as the vertical dimension of the door body 21.
As shown in FIG. 1, the functional frame 3 is provided with an engaged portion 5 composed of a pair of ridges along the longitudinal direction on the outer peripheral side surface of the vertical frame 44 on the door end side. The door 2 has a groove-shaped engaging portion 4 having an opening on the hanging side in a metal profile 43 provided adjacent to the hanging side of the door tip stile 17 along the longitudinal direction, and the functional frame 3 The engaged portion 5 is engaged with the groove-shaped engaging portion 4 and is positioned in the prospective direction. Further, as shown in FIG. 7-2 (c), the engaged portion 5 of the functional frame 3 is provided with notches 51 at two locations, an upper portion and a lower portion, and a groove-shaped engaging portion of the door 2 is provided. As shown in FIG. 1, a block-shaped fall-prevention member 52 is attached to the inside of the 4 at a height position corresponding to the notch 51. Then, when the engaged portion 5 of the functional frame 3 is engaged with the engaging portion 4 of the door 2 from the hanging side, the fall prevention member 52 is engaged with the notch 51 and is engaged, as shown in FIG. The engaging portion 5 is positioned in the engaging portion 4 in the vertical direction. As shown in FIG. 11, an end cap 79 is attached to the upper and lower ends of the metal profile 43, and the end cap 79 closes the upper and lower edges of the groove-shaped engaging portion 4, so that the metal profile 43 is cut. Even if there is no notch 51 and the fall-prevention member 52, the engaged portion 5 is positioned in the engaging portion 4 in the vertical direction by the end cap 79.
Further, as shown in FIG. 1, the vertical frame 48 of the functional frame 3 on the hanging side of the door 2 is also provided with an engaged portion 53 having a hook shape bent toward the door tip side on the outer peripheral side surface. The engaged portion 53 is engaged with the engaging portion 54 provided on the hanging base 16 of the door 2 from the hanging side.

As shown in FIGS. 1 and 4, the functional frame 3 has fixtures 6 at two upper and lower positions on the hanging side end of the door 2. The fixture 6 is an L-shaped metal fitting in a plan view including the finding piece 55 and the prospecting piece 56, and as shown in FIGS. 8 (b) and 9 (a), the finding piece 55 is attached to the functional frame 3. It is inserted into a hole 57 provided on the outer peripheral side surface of the vertical frame 48 from the hanging side, and the prospective piece 56 is in contact with the prospecting surface 58 on the hanging side of the door 2 and is fixed by a screw 59 screwed in from the hanging side. .. By attaching the fixture 6 in this way, the movement of the functional frame 3 in the in-plane direction is restricted, and the functional frame 3 is fixed to the door 2.

As shown in FIG. 1, this fitting is provided with a tight material 60a that abuts on the indoor side surface of the door tip stile 18 of the sliding door 14 on the indoor side of the hanging stile 16 of the door body 21, and the door pocket portion on the indoor side. The resin profile 45 constituting the 42 is provided with a tight material 60b that abuts on the indoor side surface of the door tail stile 19 of the sliding door 14. Further, as shown in FIG. 3, a tight material 60c that comes into contact with the indoor side surface of the upper stile 39 of the sliding door 14 is provided on the indoor side of the upper stile 30 of the door body 21, and the lower stile 31 of the door body 21 is provided. On the indoor side, a tight material 60d that comes into contact with the indoor side surface of the lower frame 40 of the sliding door 14 is provided. With these tight materials 60a, 60b, 60c, 60d, the present fitting is provided with indoor tight lines 22a, 22b, 22c, 22d which are continuous four times between the door body 21 and the sliding door 14.

Further, as shown in FIG. 1, the fitting is provided with a tight material 61a that comes into contact with the outdoor surface of the door tip stile 18 of the sliding door 14 on the outdoor side of the hanging stile 16 of the door body 21. The vertical frame 44 of the functional frame 3 on the door end side is provided with a tight material 61b that comes into contact with the outdoor surface of the door tail stile 19 of the sliding door 14. Further, as shown in FIG. 3, the upper stile auxiliary material 33 of the functional frame 3 is provided with a tight material 61c that abuts on the outdoor side surface of the upper stile 39 of the sliding door 14, and the lower stile auxiliary material 36 of the functional frame 3 is provided. Is provided with a tight material 61d that comes into contact with the outdoor surface of the lower stile 40 of the sliding door 14. The upper end of the tight material 61a provided on the hanging base 16 of the door body 21 abuts on the tight material 61c provided on the upper stile auxiliary material 33, and the lower end abuts on the tight material 61d provided on the lower stile auxiliary material 36. There is. The tight material 61b provided on the vertical frame 44 of the functional frame 3 on the door end side has an upper end in contact with the tight material 61c provided on the upper stile auxiliary material 33 and a lower end on the tight material 61d provided on the lower stile auxiliary material 36. It is in contact. In this fitting, these tight materials 61a, 61b, 61c, 61d are provided with outdoor tight lines 23a, 23b, 23c, 23d which are continuous four times between the door body 21, the functional frame 3, and the sliding door 14.
Further, as shown in FIG. 1, the fittings are provided with pulling members 62a and 62b at the door end stile 18 of the sliding door 14 and the vertical frame 44 on the door end side of the functional frame 3, thereby closing the sliding door 14. Occasionally, while maintaining the indoor tight lines 22a, 22b, 22c, 22d, the sliding door 14 is drawn to the outdoor side and crimped to the outdoor tight lines 23a, 23b, 23c, 23d.

Further, as shown in FIG. 1, in this fitting, a hook-shaped engaging piece 63a is provided along the longitudinal direction on the outdoor surface of the door tail stile 19 of the sliding door 14, and the vertical frame on the door end side of the functional frame 3 is provided. Hook-shaped engaging pieces 63b are provided along the longitudinal direction on the indoor side surface of 44, and these engaging pieces 63a and 63b provide a sliding door between the door tail stile 19 of the sliding door 14 and the functional frame 3. An engaging portion 20 that engages when the 14 is closed is configured.
Further, a hook-shaped engaging piece 64a is also provided along the longitudinal direction on the indoor side surface of the door tail stile 19 of the sliding door 14, and the resin profile 45 constituting the door pocket portion 42 on the indoor side has a hook-shaped engagement. The combined piece 64b is provided along the longitudinal direction, and the engaging portion 65 that engages between the door tail stile 19 and the door pocket portion 42 of the sliding door 14 when the sliding door 14 is closed by these engaging pieces 64a and 64b. Is configured.
Further, a hook-shaped engaging piece 66a is provided along the longitudinal direction on the outer peripheral side prospective surface of the door end stile 17 of the door body 21, and is provided on the inner peripheral side surface of the vertical frame 28a on the door end side of the door frame 1. Is provided with hook-shaped engaging pieces 66b along the longitudinal direction, and these engaging pieces 66a and 66b engage the engaging portion 67 between the door frame 1 and the door 2 when the door 2 is closed. Is configured.

As shown in FIG. 10, the hanging door wheel 7 of the sliding door 14 includes an outer housing 8 fixed to the sliding door upper rail 39 with screws, an inner housing 10 in which the wheels 9 are rotatably held by a shaft 68, and an adjusting screw 11. The adjuster 12 screwed into the adjusting screw 11 and the retaining 69 for preventing the wheel 9 from coming off the rail 32 are provided. The inner housing 10 is vertically movablely attached to the outer housing 8 by a holder 70, and has inclined surfaces 13a inclined downward toward the indoor side on both the left and right sides of the upper portion. The adjusting screw 11 is attached to the outdoor side finding surface 71 of the outer housing 8 in a direction parallel to the prospective direction in the axial direction in a freely rotating state. The adjuster 12 is provided with a female screw hole 72 screwed with the adjusting screw 11 at the center thereof, and an inclined surface 13b is provided on the lower surface thereof so as to abut the inclined surface 13a of the inner housing 10. The upper surface of the adjuster 12 is in contact with the lower surface of the prospective piece 73 provided on the upper part of the outer housing 8. The retaining 69 is attached to the finding surface 71 on the outdoor side of the outer housing 8 which is the same as the adjusting screw 11 with a screw 74 screwed from the outdoor side, and the insertion hole of the screw 74 becomes a long hole 75 in the vertical direction. It can be moved up and down within the range of the elongated hole 75.

In the hanging door roller 7, when the adjusting screw 11 is turned with a tool such as a screwdriver from the expected direction (from the outdoor side in this embodiment), the adjusting tool 12 screwed with the adjusting screw 11 moves in the expected direction accordingly. The inner housing 10 that comes into contact with the adjusting tool 12 on the inclined surfaces 13a and 13b moves up and down, and the height of the wheel 9 can be adjusted. The height of the stopper 69 can be adjusted from the expected direction as well as the height of the wheel 9.

Next, the procedure for attaching the functional frame 3 will be described. First, as shown in FIG. 7-1 (a), the sliding door 14 is incorporated in the door body 21, the height of the wheels 9 of the hanging door wheel 7 is adjusted, the height of the stopper 69 is adjusted, and then the door body 21 The upper stile auxiliary material 33 and the lower stile auxiliary material 36 are attached to the outdoor side of the upper stile 30 and the lower stile 31 with screws 76. At this time, the upper end of the tight material 61a provided on the outdoor side of the hanging base 16 of the door body 21 is attached to the tight material 61c provided on the upper stile auxiliary material 33, and the lower end is attached to the tight material 61d provided on the lower stile auxiliary material 36. Make it abut.
Next, as shown in FIGS. 7-2 (c) and 8 (a), the engaged portion 5 of the functional frame 3 is engaged with the engaging portion 4 of the door body 21 from the hanging side. At this time, the notch 51 provided in the engaged portion 5 on the door end side of the functional frame 3 is engaged with the fall-prevention member 52 provided in the engaging portion 4 of the door body 21, so that the functional frame 3 is engaged. Positioned in the vertical direction. Further, the upper end of the tight material 61b provided on the indoor side of the vertical frame 44 on the door end side of the functional frame 3 is the tight material 61c provided on the upper stile auxiliary material 33, and the lower end is the tight material provided on the lower stile auxiliary material 36. Each abuts on 61d.
After that, as shown in FIGS. 8B and 9, the mitsuke piece 55 of the fixture 6 is inserted into the hole 57 provided in the vertical frame 48 on the hanging side of the functional frame 3 with the door 2 open. , The prospective piece 56 of the fixture 6 is fixed to the prospective surface 58 on the hanging side of the door 1 with screws 59.

As described above, in this fitting, the engaged portion 5 provided in the longitudinal direction on one side (door end side) of the functional frame 3 has a groove-like engagement provided in the longitudinal direction on one side of the door 2. Since it is engaged with the portion 4 and positioned in the expected direction, and the engaged portion 5 is positioned in the longitudinal direction in the engaging portion 4, one side of the functional frame 3 is positioned from the door 2 with a crowbar or the like. It is difficult to remove, and the fixing tool 6 is provided at the other end (hanging source side) of the functional frame 3, and the fixing tool 6 is inserted into the gap between the prospective surface of the door frame 1 and the door 2. Since the door 2 is screwed to the prospective surface 58, the screw 59 of the fixture 6 cannot be removed when the door 2 is closed, so that the functional frame 3 can be reliably prevented from being removed illegally.
In this fitting, the fixture 6 can be detached from the functional frame 3 with the door 2 open, and when the door 2 is closed, the screwed portion of the fixture 6 to the door 2 is between the door frame 1 and the door 2. Since it is hidden behind the door 2, the functional frame 3 can be easily attached and detached when the door 2 is opened, and the functional frame 3 can be reliably prevented from being illegally removed when the door 2 is closed.
Since the fixture 6 is inserted into the hole 57 provided in the functional frame 3 from the other side, the fixture 6 is inserted into the hole 57 even if the position of the edge on the other side of the functional frame 3 is slightly different due to an error or the like. It can be fixed without any problem just by changing the length. Further, since the fixture 6 is separate from the functional frame 3, it is easy to carry.
The functional frame 3 has vertical frames 44, 48 on one side and the other side that are longer than the upper frame 77 and the lower frame 78, and the door 2 is only on the long side (vertical frame 44, 48) where bending is likely to occur. Since it is not necessary to fix the short side (upper frame 77 and lower frame 78) to the door 2, the number of parts for attaching the functional frame 3 can be reduced, and the functional frame 3 can be easily attached. It can be done firmly.
In particular, in this fitting, the functional frame 3 is engaged with the door 2 from the hanging side of the door 2, and the fixture 6 is screwed to the prospective surface 58 on the hanging side of the door 2, and the hanging side of the door 2 is screwed. Since the hinge 24 is fixed to the vertical frame 28b, it is difficult to deform, and it is more difficult to remove the screw 59 of the fixture 6, so that the crime prevention property is improved.

In the hanging door wheel 7 of the sliding door 14 of the fitting, the adjusting screw 11 is provided on the finding surface 71 of the outer housing 8 in a direction parallel to the prospective direction in the axial direction, and the adjusting tool 12 and the inner housing 10 are inclined surfaces 13a. , 13b are in contact with each other, and the inner housing 10 moves up and down by operating the adjusting screw 11, so that the height of the wheels 9 of the door roller can be adjusted from the outdoor side. Therefore, the wheels can be adjusted regardless of the installation status of the sliding door 14. The height of 9 can be easily adjusted.
The inclined surfaces 13a and 13b may be provided only on one of the inner housing 10 and the adjusting tool 12, but the inclined surfaces 13a and 13b are provided on both the inner housing 10 and the adjusting tool 12 and the inclined surfaces 13a and 13b are provided with each other. By making the housing come into contact with each other, the adjusting force can be transmitted more reliably on the surface, and stable adjustment can be performed.
The sliding door 14 that has the prospect piece 73 in the outer housing 8 and joins the adjuster 12 because the surface (upper surface) of the adjuster 12 opposite to the inner housing 10 is in contact with the prospect piece 73 of the outer housing 8. Since it is possible to avoid burdening the adjusting screw 11 with the load and the load of the sliding door 14 can be borne by the prospective piece 73, the sliding door 14 can be stably supported and the adjusting screw 11 can be prevented from being damaged or deformed.
Further, the hanging door roller 7 is provided with a retaining 69 for preventing the wheels 9 from coming off the rail 32, and a screw 74 for fixing the retaining 69 is provided on the outdoor side finding surface 71 of the outer housing 8 which is the same as the adjusting screw 11. Therefore, the stopper 69 can be adjusted from the outdoor side, which is convenient.
Since the inner housing 10 is provided with inclined surfaces 13a that come into contact with the adjusting tool 12 on both the left and right sides of the wheel 9, the inner housing 10 is stably supported from both sides, so that the adjusted state can be stably maintained. At the same time, the sliding door 14 can be smoothly opened and closed.
In this fitting, the sliding door 14 is incorporated in the door body 21, and the total sliding amount of the sliding door 14 is as small as about 100 mm. Therefore, it is difficult to adjust the height of the wheel 9 of the door roller 7 from the side of the sliding door 14. However, by adopting this hanging door roller 7, the height of the wheel 9 of the door roller 7 can be adjusted from the outdoor side, so that the height of the wheel 9 can be easily adjusted regardless of the installation status of the sliding door 14.

In this fitting, when the sliding door 14 is opened, a ventilation opening 25 is formed between the vertical stile (hanging base stile 16) of the door 2 and the door tip stile 18 of the sliding door 14, and the lock 15 is used. It is provided between the vertical frame (door tip frame 17) of the door on the sliding door door tail side away from the ventilation opening 25 and the vertical frame 28a of the door frame 1, and also with the door tail frame 19 of the sliding door 14. By having the engaging portion 20 that engages with the functional frame 3 when the sliding door 14 is closed, it is possible to prevent the lock 15 from being illegally unlocked by inserting a wire or the like from the outdoor side. Since the engaging portion 20 is provided between the sliding door 14 and the functional frame 3, there is no functional frame 3 at the time of incorporating the sliding door 14 into the door body 21, so that the sliding door 14 can be easily incorporated into the door body 21. is there.
Since the present fitting also has an engaging portion 65 that engages when the sliding door 14 is closed between the indoor side of the sliding door 14 and the door body 21, crime prevention is further improved. Further, by providing the engaging portions 20 and 65 in this way, there is also an effect of suppressing rattling of the sliding door 14 and an effect of preventing rainwater from entering.
Further, in this fitting, since the engaging portion 67 that engages when the door 2 is closed is provided between the door tip stile 17 of the door 2 and the vertical frame 28a, the door tip stile 17 and the vertical frame 28a are provided from the outdoor side. It is also possible to prevent the lock 15 from being illegally unlocked by inserting a wire or the like between them.

This fitting is provided with outdoor tight lines 23a, 23b, 23c, 23d between the functional frame 3 and the door body (sliding door frame) 21 and the sliding door 14, thereby preventing rainwater from entering the fitting and temporarily. Even if rainwater infiltrates beyond the outdoor tight lines 23a, 23b, 23c, 23d, the indoor tight lines 22a, 22b, 22c, 22d are provided between the door body 21 and the sliding door 14, so that rainwater can enter the room. It does not invade. One outdoor tight line 23a (tight material 61a) is provided between the door body 21 and the sliding door 14, and another outdoor tight line 23b is provided between the functional frame 3 and the sliding door 14 with reference to one outdoor tight line 23a. , 23c, 23d (tight materials 61b, 61c, 61d) can be provided so that the outdoor tight lines 23a, 23b, 23c, 23d on all four sides can be easily and surely continuous.
By sandwiching the sliding door 14 between the outdoor tight lines 23a, 23b, 23c, 23d and the indoor tight lines 22a, 22b, 22c, 22d from inside and outside, the watertightness can be improved and the sliding door 14 rattles. Has the effect of preventing.
This fitting has pulling members 62a and 62b between the functional frame 3 and the door body 21 and the sliding door 14, and when the sliding door 14 is closed, the sliding doors are maintained while maintaining the indoor titran 22a, 22b, 22c and 22d. Since 14 is pulled to the outdoor side and crimped to the outdoor tight lines 23a, 23b, 23c, 23d, the watertightness is further improved.

12 and 13 show a second embodiment of the fitting of the present invention. In the present embodiment, the tight material 61a that comes into contact with the outdoor surface of the door end stile 18 of the sliding door 14 is provided not in the hanging stile 16 of the door body 21 but in the vertical frame 48 on the hanging side of the functional frame 3. A tight material 61b that abuts on the outdoor surface of the door butt stile 19 of the sliding door 14 is provided on the vertical frame 44 on the door end side of the functional frame 3, and a tight material 61c that abuts on the outdoor surface of the upper stile 39 of the sliding door 14 is on top. It is the same as the first embodiment in that the tight material 61d, which is provided on the stile auxiliary material 33 and abuts on the outdoor side surface of the lower stile 40 of the sliding door 14, is provided on the lower stile auxiliary material 36. That is, in the present embodiment, the tight materials 61a, 61b, 61c, 61d constituting the outdoor tight lines 23a, 23b, 23c, 23d are all provided on the functional frame 3 side. Even in this case, high watertightness can be ensured as in the first embodiment.

FIG. 14 shows a third embodiment of the fitting of the present invention. In the present embodiment, the groove-shaped engaging portion 4 is provided along the longitudinal direction at the end of the functional frame 3 on the door end side, and the engaged portion 5 is provided along the longitudinal direction on the door body 21. The engaged portion 5 is engaged with the engaging portion 4 and positioned in the expected direction, and the engaged portion 5 is positioned in the engaging portion 4 in the vertical direction. A fixture 6 is provided on the hanging side of the functional frame 3 as in the first embodiment, and the fixture 6 is inserted into the gap between the prospective surfaces of the door frame 1 and the door 2, and the prospective surface of the door 2 is inserted. It is screwed to 58.
Similarly to the first embodiment, it is difficult to remove one side (door end side) of the functional frame 3 from the door 2 with a crowbar or the like, and the fittings of the present embodiment also have the other side (hanging source side) of the functional frame 3. ) Is provided at the end of the door 2, and the fixture 6 is inserted into the gap between the prospective surface of the door frame 1 and the door 2 and screwed to the prospective surface 58 of the door 2. Since the screw 59 of the fixture 6 cannot be removed in the closed state, it is possible to reliably prevent the functional frame 3 from being illegally removed.

The present invention is not limited to the embodiments described above. The functional frame is not limited to the grid with a screen door, and may be a shade, a louver, a surface grid, a screen door, an advertising medium, or the like. The functional frame may be one that engages with the door from the door end side or one that engages with the door from the vertical direction. The fixture can also be provided integrally with the functional frame. The door is not limited to a hinged door and may be a sliding door. Further, the door may be provided with a raising and lowering shoji. The door roller is not limited to the hanging door roller, and may be an ordinary door roller attached to the lower part of the sliding door. The adjusting screw of the door roller can also be arranged with the head facing the indoor side so that it can be operated from the indoor side. The door roller according to the present invention can be used for any fitting. The lock for locking the door can also be provided on the door frame (vertical frame). The fitting of the present invention is not limited to the one in which the sliding door is incorporated in the door, and can also be applied to a single sliding window or a sliding window in which a sliding door is provided in a frame (sliding door frame) attached to an opening.

1 Door frame 2 Doors 3 Function frame 4 Engagement part 5 Engagement part 6 Fixture 7 Hanging door roller (door roller)
8 Outer housing 9 Wheels 10 Inner housing 11 Adjusting screw 12 Adjuster 13a, 13b Inclined surface 14 Sliding door 15 Lock 16 Hanging base stile (vertical stile of door)
17 Door stile (door stile)
18 Sliding door door stile 19 Sliding door butt stile 20 Engagement part 21 Door body (sliding door frame)
22a, 22b, 22c, 22d Indoor tight line 23a, 23b, 23c, 23d Outdoor tight line

Claims (2)

It is equipped with an outer housing, an inner housing that holds the wheels, an adjusting screw, and an adjusting tool that screwes into the adjusting screw. The inner housing is mounted on the finding surface of the outer housing so as to be vertically movable. , The axial direction is provided on the finding surface of the outer housing in a direction parallel to the expected direction, and the adjuster and the inner housing are in contact with each other on an inclined surface, and the inner housing moves up and down by operating the adjusting screw. A door car that features that. A fitting comprising the door roller according to claim 1.

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