JP6710631B2 - Joinery - Google Patents

Description

The present invention relates to a fitting that can perform wind collection and ventilation.

BACKGROUND ART Conventionally, a ventilation door in which a door is raised and lowered and a shoji is incorporated is known. A grid with a screen door is attached to the outside of the ventilation door for the purpose of crime prevention. For example, as described in Non-Patent Document 1, a mesh with a screen door is obtained by locking a long hole formed in a vertical frame of the grid with a screen door from above to a grid fixing metal fitting attached to a vertical frame of a door body. The lattice fittings provided on the upper frame of the lattice with screen doors are attached to the upper frame of the door body by screws from the inside of the room.
With such a structure, when a bar or the like is inserted from the outdoor side into the gap between the vertical frame of the lattice with the screen door and the vertical frame of the door body and force is applied toward the outdoor side, the lattice fixing brackets or long holes are deformed. Otherwise, there is a danger that it will break and the lock will come off, and if the shoji screen is open, there is a risk that the screw will be removed by inserting your hand from the outdoor side, so the screen door lattice will be removed illegally from the outdoor side. There was a fear.

Sankyo Tateyama Co., Ltd. Construction procedure published by Sankyo Aluminum Co., Ltd., “Fireproof Sash F-type Aluminum Resin Composite Type Single-sided Window Winding Terrace Adiabatic Shoji Construction Procedure”, October 2013, p. Four

The present invention has been made in view of the above-described circumstances, and an object thereof is to provide a fitting that can prevent the functional frame from being removed illegally.

In order to achieve the above object, the fitting according to the invention of claim 1 includes a door frame, a door, and a functional frame, and the door has a groove-shaped engaging portion on one side in a longitudinal direction, The functional frame has an engaged portion on one side in the longitudinal direction and a fixing tool on the other end, and the engaged portion engages with the engaging portion and is positioned in the expected direction. , The engaged portion is longitudinally positioned in the engaging portion, and the fixture is inserted into a gap between the door frame and the prospective surface of the door, and is screwed to the prospective surface of the door. To do.

The fitting according to the invention of claim 2 includes a door frame, a door, and a functional frame, the door having an engaged portion in the longitudinal direction on one side, and the functional frame has a groove-like shape on one side. It has an engaging part in the longitudinal direction and a fixture at the other end, the engaged part engages with the engaging part and is positioned in the expected direction, and the engaged part engages. It is characterized in that it is positioned in the longitudinal direction in the section, and the fixing tool is inserted into a gap between the door frame and the prospective surface of the door and screwed to the prospective surface of the door.

In the fitting according to the first aspect of the present invention, the engaged portion provided in one side of the functional frame in the longitudinal direction engages with the groove-shaped engaging portion provided in one side of the door in the longitudinal direction, and the prospective direction is obtained. It is difficult to remove one side of the functional frame from the door with a bar etc. because the engaged part is positioned in the longitudinal direction within the engaging part. There is a fixture in the section, and the fixture is inserted in the gap between the door frame and the prospective surface of the door, and is screwed to the prospective surface of the door, so when the door is closed, the screw of the fixture is Since it cannot be removed, it is possible to reliably prevent unauthorized removal of the functional frame.

The fitting according to the invention of claim 2 has a groove-shaped engaging portion in the longitudinal direction on one side of the functional frame, and an engaged portion provided in the longitudinal direction on one side of the door engages with the engaging portion. Since the engaged portion is positioned in the expected direction and the engaged portion is positioned in the engaging portion in the longitudinal direction, it is difficult to remove one side of the functional frame from the door with a bar or the like. The other end has a fixing tool, which is inserted in the gap between the door frame and the prospective surface of the door and is screwed to the prospective surface of the door, so it is fixed when the door is closed. Since the screw of the tool cannot be removed, it is possible to reliably prevent the functional frame from being removed illegally.

It is a cross-sectional view showing a first embodiment of a fitting of the present invention, showing a state in which a sliding door is closed. It is a cross-sectional view of the fitting, showing a state in which a sliding door is opened. It is a longitudinal cross-sectional view of the fitting. It is an outdoor side front view of the fitting, (a) shows the state which closed the sliding door, (b) shows the state which opened the sliding door. It is a cross-sectional view of the fitting, showing a state in which the functional frame is separated from the door body. It is a longitudinal cross-sectional view of the fitting, showing a state in which the functional frame is separated from the door body. It is an outdoor front view which shows the attachment procedure of a functional frame. It is an outdoor side front view which shows the attachment procedure (continuation of FIG. 7-1) of a functional frame. It is a cross-sectional view showing how to install the functional frame. It is a perspective view showing how to attach a functional frame. (A) is a side view of a door roller, (b) is the same plan view, (c) is the same front view. It is an outdoor side front view which expands and shows the part which the engaged part of a functional frame engages with the engaging part of a door. It is a transverse cross section showing a 2nd embodiment of fittings of the present invention, showing a state where a sliding door was closed. It is a cross-sectional view of the fitting, showing a state in which the functional frame is separated from the door body. It is a transverse cross section showing a 3rd embodiment of fittings of the present invention, showing a state where a sliding door was closed.

Embodiments of the present invention will be described below with reference to the drawings. 1 to 6 show a first embodiment of a fitting according to the present invention. This fitting is applied to an arbitrary door, and as shown in FIG. 1, a door frame 1 attached to a frame opening, and a door 2 attached to the door frame 1 by a hinge 24 so as to open outward. Is equipped with. 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 outside of the door 2. The function frame 3 is a grid with a screen door. In this fitting, the sliding door 14 is slidably supported in the left-right direction inside the door body 21, and as shown in FIG. 2, by sliding the sliding door 14 toward the door tip side of the door 2, A ventilation opening 25 is formed between the frame 16 and the door frame 18 of the sliding door 14 so that air can be taken and ventilated with the door 2 kept closed.

As shown in FIGS. 1 and 3, the door frame 1 includes an upper frame 26, a lower frame 27, and left and right vertical frames 28a and 28b made of an extruded aluminum alloy. The door frame 1 has a heat insulating property by covering a visible portion on the indoor side with a resin shape member 29.

As shown in FIGS. 1 and 3, the door main body 21 is constructed by assembling an upper frame 30, a lower frame 31, a suspension base frame 16 and a door end frame 17 together. Each of the frames 30, 31, 16, 17 is configured by connecting metal shape members 30a, 31a, 16a, 17a arranged on the outdoor side and resin shape members 30b, 31b, 16b, 17b arranged on the indoor side. I am doing it.
As shown in FIG. 3, the metal frame member 30a of the upper frame 30 is open on the outside of the room, the lower end of the indoor side wall of the upper frame 30 is projected outward, and the rail of the sliding door 14 at the tip of which is engaged. 32 is provided. On the outdoor side of the upper frame 30, after the sliding door 14 is incorporated into the door main body 21, an upper frame auxiliary member 33 which is a part of the functional frame 3 is attached. The lower edge of the upper frame auxiliary member 33 has the same height as the lower edge of the resin shape member 30b. The metal frame 31a of the lower frame 31 is also open to the outside of the room, 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. After the sliding door 14 is incorporated into the door body 21, the lower frame auxiliary member 36 that is a part of the functional frame 3 is attached to the outdoor side of the lower frame 31. The upper edge of the lower frame auxiliary member 36 has the same height as the upper edge of the resin shape member 31b.
As shown in FIGS. 1 and 4, the doorframe 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 base frame 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 constructed by assembling an upper frame 39, a lower frame 40, a door end frame 18, and a door sill frame 19 and inserting a glass panel 41 inside thereof. .. Each of the frames 39, 40, 18, 19 is configured by connecting metal shape members 39a, 40a, 18a, 19a arranged on the outdoor side and resin shape members 39b, 40b, 18b, 19b arranged on the indoor side. I am doing it. The glass panel 41 uses double glazing having excellent heat insulating properties. As shown in FIG. 3, the hanging door wheel 7 is attached to the metal frame member 39a of the upper frame 39, and the downwardly opening groove 34 is formed in the metal frame member 40a of the lower frame 40. By engaging the upper rails 32 of the upper frame 30 of the door body 21 and the grooves 34 of the lower frame 40 with the guide rollers 35 of the lower frame 31 of the door body 21 so that the sliding door 14 can move the door of the door body 21. It is supported so as to be slidable in the left-right direction between the inner peripheral side edges of the front frame 17 and the suspension frame 16.
As shown in FIG. 3, the lower edge of the upper frame 39 of the sliding door 14 is at the same height as the lower edge of the upper frame 30 of the door body 21 and the upper frame auxiliary member 33, and the lower frame 40 of the lower door 40 of the sliding door 14. The upper edge has the same height as the upper edge of the lower frame 31 and the lower frame auxiliary member 36 of the door body 21. Therefore, the upper frame 39 and the lower frame 40 of the sliding door 14 are completely hidden by the upper frame 30 and the lower frame 31 of the door body 21 when viewed from the outside and the indoor side.

As shown in FIGS. 1 and 2, the door body 21 is provided with a door pocket portion 42 adjacent to the suspension base side of the door frame 17 for retracting a part of the sliding door 14. The door pocket part 42 is composed of a metal profile 43 and a vertical frame 44 of the functional frame 3 arranged on the outdoor side, and a resin profile 45 arranged on the indoor side. The resin shape member 45 protrudes more toward the room side than the room side surface of the door frame 17 of the door body 21.

As shown in FIG. 1, the inner peripheral side edge of the door sill frame 19 of the sliding door 14 is located at the same position as the inner peripheral side edge of the door pocket portion 42. Therefore, the door sill frame 19 is viewed from the outside and the inside of the room. Completely hidden in the door pocket 42. On the other hand, the door end frame 18 of the sliding door 14 is almost entirely exposed when viewed from the outside and the inside of the room. The opening/closing operation of the sliding door 14 is performed by placing a hand on a pull tab 46 provided on the indoor side surface of the door frame 18.
If the door frame 18 of the sliding door 14 is hidden by the hanging frame 16 of the door body 21, the ventilation opening 25 must be moved from the closed state of the sliding door 14 by the amount found by the door frame 18. Is not formed, and the width of the ventilation opening 25 is narrowed by the found dimension of the door frame 18 with respect to the total sliding amount of the sliding door 14. For example, if the sliding amount of the sliding door 14 is 100 mm and the found dimension of the door frame 18 is 50 mm, the width of the ventilation opening 25 is only 50 mm. In this fitting, since the door frame 18 of the sliding door 14 is exposed almost entirely when viewed from the outside and the inside of the room, the ventilation opening 25 is formed immediately when the sliding door 14 is slid from the closed state. Almost all of the sliding amount of the sliding door 14 can be used as the ventilation opening 25. Thereby, even if the total sliding amount of the sliding door 14 is small, the ventilation opening 25 can be made as wide as possible, and the ventilation efficiency is good. The three frames (upper frame 39, lower frame 40, Tojiri frame 19) other than the door frame 18 are hidden by the frames 30 and 31 of the door body 21 and the door pocket part 42, and thus have good heat insulation and design. ..

In this fitting, as shown in FIG. 1, the found size A of the sliding door 14 is larger than the found size B of the door pocket part 42, and therefore, as shown in FIG. 2 and FIG. When is pulled into the door pocket portion 42, most of the glass panel 41 of the sliding door 14 is exposed from the door pocket portion 42. More specifically, the found size B of the door pocket part 42 is half or less than the found size A of the sliding door 14, and when the sliding door 14 is retracted into the door bag part 42, it is smaller than the dimension drawn into the door bag part 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. 4B, a vertically long ventilation for the entire height between the upper frame 30 and the lower frame 31 of the door body 21 is provided on the hanging side of the door 2. The opening 25 is formed, and air can be taken and ventilated through the ventilation opening 25. In the fitting, the found dimension C of the sliding door 14 protruding from the door pocket portion 42 when the sliding door 14 is opened is larger than the width D of the ventilation opening 25.
The width D of the ventilation opening 25 is set to a dimension that allows sufficient ventilation, and it is difficult for a human to put his head or his arm deeply. In 2001 Ministry of Land, Infrastructure, Transport and Tourism Notification No. 1347, which established the criteria for the method of evaluating the performance of houses based on the "Act on Promotion of Housing Quality Assurance", the intervals between the handrails of the handrails to prevent falls are included. It is specified that the normal dimension is 110 mm or less, and the width D of the ventilation opening 25 of the fitting is 110 mm or less. By setting the width D of the ventilation opening 25 to 110 mm or less, it is possible to prevent entry from the ventilation opening 25 by any chance, and also to prevent unauthorized entry in advance. Specifically, the width D of the ventilation opening 25 of the fitting is 100 mm, which is more strict than the above standard.

The found dimension A of the sliding door 14 is a dimension obtained by subtracting the required width D of the ventilation opening 25 from the dimension between the inner peripheral side edges of the door frame 17 and the suspension frame 16, and the door pocket part 42. The found size B is the sum of the found size of the sliding door buttocks frame 19 and the necessary width D of the ventilation opening 25. Thereby, the required width D of the ventilation opening 25 can be easily set, and the degree of freedom in designing can be improved, while the sliding door buttocks sill 19 is hidden. Further, the finding size B of the door pocket portion 42 can be minimized, the designability can be improved, the material cost of the door pocket portion 42 can be reduced, and the fluctuation 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 42 to a different one and to increase or decrease the width of the sliding door 14, and the ventilation opening 25 It is possible to easily expand variations having different widths D.

As described above, in this fitting, the sliding door 14 is slidably installed in the left-right direction in the frame body 21 assembled with the frame, and the door pocket portion 42 is provided adjacent to one vertical frame (the door frame 17). Has a larger dimension A than the 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 the width D of the opening portion during ventilation is narrowed. Thus, it is possible to prevent a suspicious person from invading or being unlocked illegally. The ventilation opening 25 may be formed on the door end side of the door 2, but the ventilation opening 25 should be formed on the hanging side of the door 2 as in the present embodiment. Since it becomes difficult to access the thumb turn 47 of the door frame 17 from the ventilation opening 25, the crime prevention performance is enhanced.
Further, in the present fitting, since the resin shape member 45 on the indoor side that constitutes the door pocket portion 42 protrudes more toward the room side than the indoor side surface of the door frame 17, the resin shape member 45 serves as a barrier from the outside to the thumb turn 47. Is not visible, and it is also difficult to insert a wire or the like through the ventilation opening 25 to operate the thumb turn 47, which further improves crime prevention.
The ventilation opening 25 is entirely opened between the upper frame 30 and the lower frame 31 of the door 2, so that sufficient ventilation can be performed even if the width is narrow, and gravitational ventilation can be efficiently performed. In this fitting, by making the finding size B of the door pocket part 42 smaller than the finding size A of the sliding door 14, it is possible to increase the ratio of the area of the glass panel 41 having excellent heat insulating property to the entire door, and to raise and lower the window. Since there is no assembling part like the above, the heat insulation performance can be improved and the daylighting property is 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 even if it is a light rain, and the three aspects of daylighting, heat insulation, and water blocking 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 outside of the door body 21 has a net 49 stretched over a frame formed by an upper frame 77, a lower frame 78, and left and right vertical frames 44, 48. , A plurality of horizontal rails 50, 50,... Are attached. The vertical size of the functional frame 3 is substantially the same as the vertical size of the door body 21, as shown in FIG.
As shown in FIG. 1, the functional frame 3 is provided with an engaged portion 5 composed of a pair of protrusions along the longitudinal direction on the outer peripheral side surface of a vertical frame 44 on the door end side. The door 2 has, in the longitudinal direction, a groove-shaped engaging portion 4 having an opening at the hanging base side in a metal profile 43 provided adjacent to the hanging base side of the door end frame 17, and the functional frame 3 The engaged portion 5 is engaged with the groove-like engaging portion 4 and positioned in the expected direction. Further, as shown in FIG. 7-2(c), the engaged portion 5 of the functional frame 3 is provided with notches 51 at the upper portion and the lower portion, and the groove-shaped engaging portion of the door 2 is provided. As shown in FIG. 1, a block-shaped fall-preventing member 52 is attached to the inside of 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, as shown in FIG. The engaging part 5 is positioned in the engaging part 4 in the vertical direction. As shown in FIG. 11, end caps 79 are attached to the upper and lower ends of the metal shape member 43, and the end caps 79 close the upper and lower edges of the groove-shaped engaging portion 4, so Even if the notch 51 and the retaining member 52 are not provided, the end cap 79 positions the engaged portion 5 in the engaging portion 4 in the vertical direction.
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 that is bent in a hook shape 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 suspension base frame 16 of the door 2 from the suspension base side.

As shown in FIGS. 1 and 4, the functional frame 3 has fixing tools 6 at two upper and lower positions on the hanging end side end of the door 2. The fixture 6 is an L-shaped metal fitting in plan view composed of the finding piece 55 and the finding piece 56. As shown in FIGS. 8B and 9A, the fixing piece 6 is attached to the functional frame 3. The projection piece 56 is inserted into a hole 57 provided on the outer peripheral side surface of the vertical frame 48 from the suspension base side, and the projection piece 56 abuts on the projection surface 58 of the door 2 on the suspension base side, and is fixed by a screw 59 screwed from the suspension base side. . By mounting the fixture 6 in this manner, 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, the present fitting is provided with a tight member 60a that is in contact with the indoor side surface of the door end frame 18 of the sliding door 14 on the indoor side of the hanging base frame 16 of the door body 21, and the door pocket part on the indoor side. The resin material 45 constituting 42 is provided with a tight material 60b that comes into contact with the indoor side surface of the door sill frame 19 of the sliding door 14. Further, as shown in FIG. 3, a tight member 60c that abuts on the indoor side surface of the upper frame 39 of the sliding door 14 is provided on the indoor side of the upper frame 30 of the door body 21, and the tight frame 60c of the lower frame 31 of the door body 21 is provided. On the indoor side, there is provided a tight material 60d that comes into contact with the indoor side surface of the lower frame 40 of the sliding door 14. In this fitting, four tight continuous indoor tight lines 22a, 22b, 22c, 22d are provided between the door body 21 and the sliding door 14 by these tight materials 60a, 60b, 60c, 60d.

Further, as shown in FIG. 1, the fitting is provided with a tight member 61a on the outside of the hanging base frame 16 of the door body 21, which is in contact with the outside of the door end frame 18 of the sliding door 14. The vertical frame 44 of the functional frame 3 on the door end side is provided with a tight member 61b that comes into contact with the outdoor side surface of the door sill frame 19 of the sliding door 14. Further, as shown in FIG. 3, the upper frame auxiliary member 33 of the functional frame 3 is provided with a tight member 61c that comes into contact with the outer side surface of the upper frame 39 of the sliding door 14, and the lower frame auxiliary member 36 of the functional frame 3 is provided. A tight member 61d that comes into contact with the outdoor side surface of the lower frame 40 of the sliding door 14 is provided on the. The tight member 61a provided on the suspension frame 16 of the door body 21 has its upper end abutted on the tight member 61c provided on the upper frame auxiliary member 33, and its lower end abutted on the tight material 61d provided on the lower frame auxiliary member 36. There is. The tight member 61b provided on the vertical frame 44 of the functional frame 3 on the door end side has its upper end abutted against the tight member 61c provided on the upper frame auxiliary member 33, and the lower end thereof becomes the tight member 61d provided on the lower frame auxiliary member 36. Abutting. In this fitting, by these tight materials 61a, 61b, 61c and 61d, outdoor tight lines 23a, 23b, 23c and 23d which are continuous for four rounds are provided between the door body 21 and the functional frame 3 and the sliding door 14.
Further, as shown in FIG. 1, this fitting includes pulling members 62a and 62b provided on the door-end frame 18 of the sliding door 14 and the vertical frame 44 on the door-front side of the functional frame 3, whereby the sliding door 14 is closed. At this time, the sliding door 14 is pulled to the outside of the room and pressed against the outdoor tight lines 23a, 23b, 23c, 23d while maintaining the indoor tight lines 22a, 22b, 22c, 22d.

As shown in FIG. 1, the present fitting has a hook-shaped engaging piece 63a provided on the outdoor side surface of the door sill frame 19 of the sliding door 14 along the longitudinal direction. A hook-shaped engaging piece 63b is provided on the indoor side surface of 44 along the longitudinal direction. The engaging piece 63a, 63b allows the sliding door 14 to be inserted between the door sill frame 19 and the functional frame 3. The engaging portion 20 is configured to be engaged when closed.
Further, a hook-shaped engaging piece 64a is also provided along the longitudinal direction on the indoor side surface of the door sill frame 19 of the sliding door 14, and the resin-shaped member 45 forming the door pocket portion 42 on the indoor side has a hook-shaped engagement. A joint piece 64b is provided along the longitudinal direction, and the engagement portions 64a and 64b engage the engagement portion 65 between the door end frame 19 of the sliding door 14 and the door pocket portion 42 when the sliding door 14 is closed. 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 frame 17 of the door body 21, and the inner peripheral side surface of the vertical frame 28a on the door frame side of the door frame 1 is provided. Is provided with hook-shaped engaging pieces 66b along the longitudinal direction, and by these engaging pieces 66a and 66b, an engaging portion 67 engaged 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 carriage 7 of the sliding door 14 includes an outer housing 8 fixed to a sliding door upper frame 39 with a screw, an inner housing 10 in which a wheel 9 is rotatably held by a shaft 68, and an adjusting screw 11. The adjusting tool 12 screwed to the adjusting screw 11 and the stopper 69 for preventing the wheel 9 from coming off the rail 32 are provided. The inner housing 10 is attached to the outer housing 8 by a holder 70 so as to be movable up and down, and has inclined surfaces 13a that are inclined downward toward the indoor side on 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 so as to freely rotate in a direction parallel to the projection direction. The adjusting tool 12 is provided with a female screw hole 72 that is screwed into the adjusting screw 11 at the center and an inclined surface 13b that abuts the inclined surface 13a of the inner housing 10 on the lower surface. The upper surface of the adjusting tool 12 is in contact with the lower surface of the prospective piece 73 provided on the upper portion of the outer housing 8. The disengagement stopper 69 is attached by a screw 74 that is screwed from the outdoor side to the outdoor-side finding surface 71 of the outer housing 8 that is the same as the adjusting screw 11, and the insertion hole of the screw 74 is a vertically elongated hole 75. And is movable up and down within the range of the long hole 75.

When the adjusting screw 11 is turned with a tool such as a screwdriver from the expected direction (from the outside of the room in the present embodiment), the adjusting door 12 screwed into the adjusting screw 11 moves in the expected direction in the main hanging door car 7. The inner housing 10 in contact with the adjusting tool 12 at 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 in the case of adjusting the height of the wheels 9.

Next, a procedure for attaching the functional frame 3 will be described. First, as shown in FIG. 7-1(a), the sliding door 14 is incorporated into the door main body 21, and the height of the wheels 9 of the hanging door vehicle 7 and the height of the stopper 69 are adjusted. The upper frame auxiliary member 33 and the lower frame auxiliary member 36 are attached to the outdoor side of the upper frame 30 and the lower frame 31 with screws 76. At this time, the upper end of the tight member 61a provided outside the hanging frame 16 of the door body 21 is the tight member 61c provided on the upper frame auxiliary member 33, and the lower end is the tight member 61d provided on the lower frame auxiliary member 36. Make sure they touch.
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 main body 21 from the hanging side. At this time, the notch 51 provided in the engaged portion 5 on the door tip side of the functional frame 3 is engaged with the retaining member 52 provided in the engaging portion 4 of the door body 21, whereby the functional frame 3 is Positioned vertically. Further, the upper end of the tight member 61b provided on the indoor side of the vertical frame 44 on the door end side of the functional frame 3 is the tight member 61c provided on the upper frame auxiliary member 33, and the lower end is the tight member provided on the lower frame auxiliary member 36. 61d respectively.
Then, as shown in FIG. 8B and FIG. 9, with the door 2 opened, the finding 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. Then, the prospective piece 56 of the fixture 6 is fixed to the prospective surface 58 on the hanging side of the door 1 with the screw 59.

As described above, in this fitting, the engaged portion 5 provided in one side (door tip side) of the functional frame 3 in the longitudinal direction has the groove-like engagement provided in one side of the door 2 in the longitudinal direction. Since the engaged portion 5 is positioned in the prospective direction by engaging with the portion 4 and the engaged portion 5 is positioned in the engaging portion 4 in the longitudinal direction, one side of the functional frame 3 is removed from the door 2 by a bar or the like. It is difficult to remove, and the other end (suspension side) of the functional frame 3 has a fixture 6, and the fixture 6 is inserted in the gap between the prospective surfaces of the door frame 1 and the door 2. Since it is screwed to the prospective surface 58 of the door 2, 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 unlawfully removed.
In this fitting, the fixture 6 can be freely engaged with and disengaged from the functional frame 3 with the door 2 opened, and when the door 2 is closed, the screwing portion of the fixture 6 to the door 2 is between the door frame 1 and the door 2. Since the function frame 3 can be easily attached and detached when the door 2 is opened, it is possible to reliably prevent the function frame 3 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, 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, the fixture 6 is inserted into the hole 57. It can be fixed without any problem simply by changing the length. Moreover, since the fixture 6 is a separate body from the functional frame 3, it is easy to carry.
The functional frame 3 has vertical frames 44 and 48 on one side and the other side that are longer sides than the upper frame 77 and the lower frame 78, and the door 2 is provided only on the long side (vertical frames 44 and 48) where bending easily occurs. Since it is not necessary to fix the short sides (the upper frame 77 and the lower frame 78) to the door 2, the number of parts for mounting the functional frame 3 can be reduced, and the functional frame 3 can be easily mounted. It can be done firmly.
Particularly, in this fitting, the functional frame 3 is engaged with the door 2 from the hanging side of the door 2, and the fixing tool 6 is screwed to the prospective surface 58 on the hanging side of the door 2, and the hanging side of the door 2 Since it is fixed to the vertical frame 28b by the hinge 24 and is difficult to deform, it is more difficult to remove the screw 59 of the fixing tool 6, and thus the crime prevention performance is improved.

In the hanging door wheel 7 of the sliding door 14 of the present fitting, the adjusting screw 11 is provided on the finding surface 71 of the outer housing 8 in the direction parallel to the axial direction, and the adjusting tool 12 and the inner housing 10 have the inclined surface 13a. , 13b, and the inner housing 10 moves up and down by operating the adjusting screw 11, so that the height of the wheel 9 of the door roller can be adjusted from the outdoor side. 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, so that the inclined surfaces 13a and 13b are adjacent to each other. By contacting with each other, the adjustment force can be transmitted more reliably on the surface, and stable adjustment can be performed.
Since the outer housing 8 has the prospective piece 73, and the surface (upper surface) of the adjusting tool 12 opposite to the inner housing 10 is in contact with the prospective piece 73 of the outer housing 8, the sliding door 14 added to the adjusting tool 12 is prevented. Since the load can be avoided from being applied to the adjusting screw 11 and the load of the sliding door 14 can be carried 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 main hanging door car 7 is provided with a stopper 69 for preventing the wheel 9 from coming off the rail 32, and a screw 74 for fixing the stopper 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 the 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 adjustment state can be stably maintained. At the same time, smooth opening and closing of the sliding door 14 can be realized.
In this fitting, since 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, it is difficult to adjust the height of the wheels 9 of the door roller 7 from the side of the sliding door 14. However, by adopting the hanging door wheel 7, since the height of the wheel 9 of the door wheel 7 can be adjusted from the outdoor side, the height of the wheel 9 can be easily adjusted regardless of the installation condition of the sliding door 14.

In this fitting, when the sliding door 14 is opened, a ventilation opening 25 is formed between the vertical frame (hanging base frame 16) of the door 2 and the door-end frame 18 of the sliding door 14, and the lock 15 is It is provided between the vertical frame (door tip frame 17) of the door on the sliding door end side away from the ventilation opening 25 and the vertical frame 28a of the door frame 1, and is also connected to the door end 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, since the functional frame 3 is not present when the sliding door 14 is mounted in the door body 21, it is easy to mount the sliding door 14 in the door body 21. is there.
Since this fitting also has the engaging portion 65 that is engaged between the inside of the sliding door 14 and the door body 21 when the sliding door 14 is closed, the crime prevention is further improved. Further, by providing the engaging portions 20 and 65 in this manner, there is an effect of suppressing rattling of the sliding door 14 and an effect of preventing intrusion of rainwater.
Further, in this fitting, since the engaging portion 67 that engages when the door 2 is closed is provided between the door frame 17 of the door 2 and the vertical frame 28a, the door frame 17 and the vertical frame 28a are connected from the outdoor side. It is also possible to prevent the lock 15 from being unlocked illegally by inserting a wire or the like in between.

In this fitting, since the outdoor tight lines 23a, 23b, 23c, and 23d are provided between the functional frame 3 and the door body (sliding door frame) 21 and the sliding door 14, rainwater is prevented from entering the fitting, and temporarily. Even if rainwater enters beyond the outdoor tight lines 23a, 23b, 23c, and 23d, the indoor tight lines 22a, 22b, 22c, and 22d are provided between the door body 21 and the sliding door 14, so that rainwater does not enter the room. Never infiltrate. 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 the one outdoor tight line 23a as a reference. , 23c, 23d (tight materials 61b, 61c, 61d), the outdoor tight lines 23a, 23b, 23c, 23d on the four sides can be easily and surely continuous.
This fitting can improve water-tightness by sandwiching the sliding door 14 between the outdoor tight lines 23a, 23b, 23c, 23d and the indoor tight lines 22a, 22b, 22c, 22d, and at the same time, rattling the sliding door 14 There is an effect to prevent.
This fitting has pulling members 62a, 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 22a, 22b, 22c, 22d are maintained. The watertightness is further improved because 14 is pulled to the outdoor side and pressure-bonded to the outdoor tight lines 23a, 23b, 23c, 23d.

12 and 13 show a second embodiment of the fitting of the present invention. In the present embodiment, the tight member 61a that abuts on the outdoor side surface of the door end frame 18 of the sliding door 14 is provided not on the suspension base frame 16 of the door body 21 but on the vertical frame 48 on the suspension base side of the functional frame 3. The tight member 61b that abuts on the outdoor side surface of the door sill frame 19 of the sliding door 14 is provided on the vertical frame 44 on the door end side of the functional frame 3, and the tight member 61c that abuts on the outdoor side surface of the upper frame 39 of the sliding door 14 is on the upper side. Similar to the first embodiment, a tight material 61d provided on the frame auxiliary member 33 and abutting against the outdoor side surface of the lower frame 40 of the sliding door 14 is provided on the lower frame auxiliary member 36. That is, in the present embodiment, all the tight materials 61a, 61b, 61c, 61d forming the outdoor tight lines 23a, 23b, 23c, 23d are provided on the functional frame 3 side. Even in this case, high water-tightness can be secured as in the first embodiment.

FIG. 14 shows a third embodiment of the fitting of the present invention. In this embodiment, a groove-shaped engaging portion 4 is provided at the end of the functional frame 3 on the door tip side along the longitudinal direction, and an engaged portion 5 is provided on the door body 21 along the longitudinal direction. The engaged portion 5 engages with the engaging portion 4 and is positioned in the expected direction, and the engaged portion 5 is positioned in the engaging portion 4 in the vertical direction. A fixing tool 6 is provided on the suspension base side of the functional frame 3 as in the first embodiment. The fixing tool 6 is inserted into a gap between the prospective surfaces of the door frame 1 and the door 2, and the prospective surface of the door 2 is provided. It is screwed to 58.
Like the first embodiment, the fitting of the present embodiment is also difficult to remove one side (door tip side) of the functional frame 3 from the door 2 with a crowbar or the like, and the other side of the functional frame 3 (hanging side). ) Has a fixing tool 6 at its end, and the fixing tool 6 is inserted in the gap between the prospective surfaces of the door frame 1 and the door 2 and is screwed to the prospective surface 58 of the door 2, so that 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 invention is not limited to the embodiments described above. The function frame is not limited to the grid with the screen door, and may be a sunshade, a louver, a screen grid, a screen door, an advertising medium, or the like. The functional frame may be engaged with the door from the door tip side or may be engaged with the door in the vertical direction. The fixture may 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 lifting/lowering shoji. The door roller is not limited to the hanging door roller, but may be a normal door roller attached to the lower part of the sliding door. The adjusting screw of the door roller may be arranged so that the head thereof faces the inside of the room, and can be operated from the inside of the room. The door roller according to the present invention can be used for all fittings. The lock for locking the door can be provided in the door frame (vertical frame). The fitting of the present invention is not limited to the one in which a sliding door is built in the door, and can be applied to a sliding window or a sliding window in which a sliding door is provided in a frame (sliding door frame) attached to the opening.

1 Door Frame 2 Doors 3 Functional Frame 4 Engagement Part 5 Engaged Part 6 Fixing Tool 7 Hanging Door Cart (Door)
8 Outer Housing 9 Wheels 10 Inner Housing 11 Adjusting Screws 12 Adjusting Tools 13a, 13b Inclined Surfaces 14 Sliding Doors 15 Locks 16 Hanging Frames (Vertical Door Frames)
17 Door-end frame (vertical door frame)
18 Door-end frame of sliding door 19 Door-end sill of sliding door 20 Engagement portion 21 Main body (sliding door frame)
22a, 22b, 22c, 22d indoor tight line 23a, 23b, 23c, 23d outdoor tight line

Claims (2)

A door frame, a door, and a functional frame are provided. The door has a groove-shaped engaging portion on one side in the longitudinal direction, and the functional frame has an engaged portion on one side in the longitudinal direction. With a fixture at the other end, the engaged portion is engaged with the engaging portion and positioned in the expected direction, and the engaged portion is positioned in the engaging portion in the longitudinal direction, The fixture is characterized in that the fixture is inserted in a gap between the door frame and the prospective surface of the door and is screwed to the prospective surface of the door. A door frame, a door, and a functional frame are provided, the door has an engaged portion on one side in the longitudinal direction, and the functional frame has a groove-shaped engaging portion on the one side in the longitudinal direction. With a fixture at the other end, the engaged portion is engaged with the engaging portion and positioned in the expected direction, and the engaged portion is positioned in the engaging portion in the longitudinal direction, The fixture is characterized in that the fixture is inserted in a gap between the door frame and the prospective surface of the door and is screwed to the prospective surface of the door.

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