JP2018009437A - Fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide fittings capable of solving the problem of crime prevention.SOLUTION: Fittings comprise a door body 2 and a sliding door 3 that is built into the door body 2. The door body 2 is framed, and a door storage case part 4 is provided adjacently to one stile 28. The sliding door 3, in which a panel 5 is built into stiles/rails 36, 37, 38 and 74, is supported in a horizontally slidable manner by the door body 2. Since a width dimension A of the sliding door 3 is larger than a width dimension B of the door storage case part 4, the panel 5 is exposed from the door storage case part 4 when the sliding door 3 is pulled into the door storage case part 4.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a joinery that can wind and ventilate with a door closed.

  Conventionally, as a door that can wind and ventilate, there has been a door incorporating a raising and lowering shoji (see, for example, Patent Document 1). When such a conventional door is opened, raising and lowering shoji opens the space between the top and bottom of the door, there is a possibility that the suspicious person inserts his hand from the opening and operates the thumb turn, and unlocks it illegally. There was a problem with crime prevention.

Japanese Patent No. 3571220

  The present invention has been made in view of the above-described circumstances, and an object thereof is to provide a joinery that can solve the problem of crime prevention.

  In order to achieve the above object, a joinery according to the invention described in claim 1 includes a door main body and a sliding door incorporated in the door main body, the door main body being assembled, and adjacent to one vertical fence. The sliding door is a panel that incorporates a panel in the cage, is supported by the door body so as to be slidable in the left-right direction, and the sliding door has a larger dimension than the door pocket, The panel is exposed from the door pocket when the door is pulled into the door pocket.

  The fitting according to the first aspect of the present invention includes a sliding door that is slidable in the left-right direction in a framed door body, and is provided with a door pocket adjacent to one vertical wall, and the sliding door has an appearance dimension of the door pocket. Because the panel is exposed from the door pocket when the sliding door is pulled into the door pocket, the width of the opening at the time of ventilation can be narrowed to prevent intrusion and unauthorized unlocking by suspicious persons .

It is a cross-sectional view which shows 1st Embodiment of the fitting of this invention, Comprising: The state which closed the sliding door is shown. It is a cross-sectional view which expands and shows the door-end side of the fitting. It is a cross-sectional view of the same fitting, and shows a state where the sliding door is opened. It is a longitudinal cross-sectional view of the same fitting. It is the indoor side front view of the fitting, (a) shows a state where the sliding door is closed, and (b) shows a state where the sliding door is opened. It is the 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 the top view and indoor side front view of a sliding door opening / closing apparatus, Comprising: (a) is the state which opened the sliding door, (b) shows the state which closed the sliding door. It is a top view at the time of providing a sliding door opening-and-closing apparatus side, and an indoor side front view, Comprising: (a) shows the state which opened the sliding door, (b) shows the state which closed the sliding door. (A) is a plan view and a front view of a pedestal of a lever of a sliding door opening and closing device, (b) is a plan view of the lever, and shows a locked state, and (c) shows a non-locked state. It is the cross-sectional view and the indoor side front view of the hanging origin side of a door, Comprising: (a) shows the state which opened the sliding door, (b) shows the state which closed the sliding door. It is a cross-sectional view which shows 2nd Embodiment of the fitting of this invention, Comprising: The state which closed the sliding door is shown. It is a cross-sectional view of the same fitting, and shows a state where the sliding door is opened. It is a longitudinal cross-sectional view of the same fitting.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1-6 has shown 1st Embodiment of the fitting which concerns on this invention. This joinery is applied to a doorway door, and includes a frame 20 attached to a housing opening and a door 1 attached to the frame 20 with a hinge 21. As shown in FIGS. 1 and 4, the door 1 includes a door body 2 and a sliding door 3 incorporated in the door body 2, and the sliding door 3 is slidably supported in the left-right direction within the door body 2. As shown in FIG. 3, by sliding the sliding door 3 to the door end side of the door 1, wind and ventilation can be performed while the door 1 is closed.

  As shown in FIGS. 1 and 4, the frame 20 is configured by a framework of an upper frame 22, a lower frame 23, and left and right vertical frames 24, 24 made of an extruded shape of an aluminum alloy. The frame 20 is provided with heat insulation by covering a portion of the indoor side with a resin shape member 25.

  As shown in FIGS. 1 and 4, the door main body 2 is composed of a cage assembly 6 in which an upper rod 26, a lower rod 27, a door tip rod 28 and a suspension rod 29 are assembled. Each of the cages 26, 27, 28, and 29 is configured by coupling metal profiles 26a, 27a, 28a, 29a arranged on the outdoor side and resin profiles 26b, 27b, 28b, 29b arranged on the indoor side. It is. As shown in FIG. 4, an upper rail 31 that engages a suspension door 30 attached to the upper part of the sliding door 3 is provided on the metal shape 26 a of the upper rod 26. The lower rail 33 with which the door pulley 32 attached to the lower part of the sliding door 3 engages is formed. As shown in FIG. 5, two upper and lower thumb turns 34, 34 for locking and unlocking, a handle 35 for opening and closing the door 1, and opening and closing of the sliding door 3 are provided on the indoor side surface of the door toe 28. A sliding door opening and closing device 7 for performing the operation is attached.

  As shown in FIGS. 1 and 4, the sliding door 3 is constructed by assembling an upper rod 36, a lower rod 37, a door tip rod 38 and a Tojiri rod 74, and a glass panel 5 is fitted inside thereof. . Each of the flanges 36, 37, 38, and 74 is configured by coupling metal shape members 36a, 37a, 38a, and 74a disposed on the outdoor side and resin shape members 36b, 37b, 38b, and 74b disposed on the indoor side. It is. The glass panel 5 uses a multi-layer glass having excellent heat insulation. As shown in FIG. 4, a suspension door 30 is attached to the metal member 36 a of the upper rod 36, and a door pulley 32 is attached to the metal member 37 a of the lower rod 37, and the suspension door 30 is attached to the upper flange 26 of the door body 2. Engaging the upper rail 31, engaging the door wheel 32 with the lower rail 33 of the lower rod 27 of the door body 2, and the sliding door 3 is the inner peripheral side edge of the door rod 28 and the hanging rod 29 of the door body 2. It is slidably supported in the left-right direction. A groove 39 a for accommodating the upper collar 36 of the sliding door 3 is formed in the upper collar 26 of the door body 2, and a groove 39 b for accommodating the lower collar 37 of the sliding door 3 is formed in the lower collar 27 of the door body 2. Therefore, the upper ridge 36 and the lower ridge 37 of the sliding door 3 are hidden in the grooves 39a and 39b. Further, the outdoor walls 40a and 40b of the grooves 39a and 39b are detachable, and the sliding door 3 can be attached to and detached from the door body 2 from the outdoor side by removing the walls 40a and 40b.

  As shown in FIGS. 1 and 2, the door main body 2 is provided with a door pocket portion 4 for drawing a part of the sliding door 3 adjacent to the suspending side of the door toe 28. The door pocket part 4 is comprised by the metal shape member 41 arrange | positioned on the outdoor side, and the resin shape member 13 arrange | positioned indoors. The resin profile 13 protrudes more indoors than the indoor side of the door rod 28 of the door body 2. Further, the resin profile 13 protrudes further to the indoor side than the thumb turn 34.

As shown in FIG. 1, the door bottom ridge 74 of the sliding door 3 is hidden in the door pocket portion 4 when viewed from the outdoor side and the indoor side. On the other hand, the door-end rod 38 of the sliding door 3 is almost entirely exposed when viewed from the outdoor side and the indoor side. That is, in the sliding door 3, the upper ridge 36, the lower ridge 37, and the Tojiri ridge 74 are hidden by the upper ridge 26, the lower ridge 27, and the door pocket portion 4 of the door body 2, and only the door end ridge 38 is the outdoor side. And exposed from the indoor side.
If the door toe 38 of the sliding door 3 is hidden behind the suspension base 29 of the door body 2, the ventilation opening must be moved after the sliding door 3 has been slid by an amount corresponding to the size of the door toe 38 from the closed state. 42 is not formed, and the width of the ventilation opening 42 is narrowed by an amount corresponding to the size of the door toe 38 with respect to the total sliding amount of the sliding door 3. For example, if the total sliding amount of the sliding door 3 is 100 mm and the finding size of the door rod 38 is 50 mm, the width of the ventilation opening 42 is only 50 mm. In this joinery, the door toe 38 of the sliding door 3 is almost entirely exposed when viewed from the outdoor side and the indoor side, and as soon as the sliding door 3 is slid from the closed state, the ventilation opening 42 is formed, Almost all the sliding amount of the sliding door 3 can be used as the ventilation opening 42. Thereby, even when the total sliding amount of the sliding door 3 is small, the ventilation opening 42 can be made as wide as possible, and the ventilation efficiency is good. Since the three-side ridges (upper heel 36, lower heel 37, and Tojiri ridge 74) other than the door toe ridge 38 are hidden by the ridges 26 and 27 and the door pocket 4 of the door body 2, heat insulation and design are good. .

As shown in FIG. 1, this fitting has a sliding door 3 having a finding dimension A larger than a finding dimension B of the door pocket 4, and as shown in FIGS. 3 and 5B, the sliding door 3. Is pulled into the door pocket portion 4, most of the glass panel 5 of the sliding door 3 is exposed from the door pocket portion 4. More specifically, the finding dimension B of the door pocket portion 4 is set to be less than half of the sliding door finding dimension A, and when the sliding door 3 is drawn into the door pocket portion 4, the door pocket portion 4 is larger than the dimension drawn into the door pocket portion 4. The dimension that protrudes is larger. Then, when the sliding door 3 is pulled into the door pocket 4, as shown in FIG. 5 (b), a vertically long ventilation opening extending over the entire height between the upper and lower lids 26, 27 of the door body 2 on the suspending side of the door 1. A portion 42 is formed, and wind and ventilation can be performed through the ventilation opening 42. In the present fitting, when the sliding door 3 is opened as described above, the finding dimension C of the sliding door 3 protruding from the door pocket 4 is larger than the width D of the ventilation opening 42.
The width D of the ventilation opening 42 is set to such a dimension that ventilation is sufficiently possible, and it is difficult for humans to put their heads and arms deeply. In the Ministry of Land, Infrastructure, Transport and Tourism Notification No. 1347, which established the standard for evaluation methods for housing performance based on the “Law for Promotion of Housing Quality Assurance”, the interval between handrails for handrails to prevent falls The legal dimension is set to 110 mm or less, and the width D of the ventilation opening 42 of the present fitting is 110 mm or less accordingly. By setting the width D of the ventilation opening 42 to 110 mm or less, the ventilation opening 42 is not intruded from the ventilation opening 42 by any chance, and has an effect of concealing unauthorized intrusion in advance. Specifically, the width D of the ventilation opening 42 of the present fitting is 100 mm, which is more strict than the above standard.

  The finding dimension A of the sliding door 3 is a dimension obtained by subtracting the necessary width D of the ventilation opening 42 from the dimension between the inner peripheral side edges of the door rod 28 and the hanging rod 29 of the door body 2, The finding dimension B of the door pocket 4 is a total dimension of the finding dimension of the sliding door door ridge 74 and the necessary width D of the ventilation opening 42. This makes it possible to easily set the necessary width D of the ventilation opening 42 while using the sliding door bottom butt 74 as a cover and improving the degree of freedom in design. Moreover, the finding dimension B of the door pocket 4 can be minimized, the design can be improved, the material cost of the door pocket 4 can be reduced, and the inner edge of the door pocket 4 can be prevented from wobbling. it can. Moreover, when setting the goods which increased / decreased the width | variety D of the ventilation opening part 42, it is only necessary to change the door pocket part 4 to a different thing and to increase / decrease the width | variety of the sliding door 3, and the width | variety of the ventilation opening part 42 Variations with different D can be easily expanded.

As described above, this joinery incorporates the sliding door 3 slidably in the left-right direction in the assembled door body 2 and is provided with the door pocket 4 adjacent to one vertical fence (door-end fence 28). Because the sliding door 3 has a finding dimension A larger than the finding dimension B of the door pocket 4 and the panel (glass panel 5) is exposed from the door pocket 4 when the sliding door 3 is pulled into the door pocket 4, the opening at the time of ventilation. The width D of the part 42 can be narrowed to prevent a suspicious person from entering and unauthorized unlocking. The ventilation opening 42 may be formed on the door end side of the door 1, but by forming the ventilation opening 42 on the hanging side of the door 1 as in the present embodiment, Since it becomes difficult to access the thumb turn 34 of the door toe 28 from the ventilation opening 42, crime prevention is enhanced.
Further, in this joinery, the resin shape 13 on the indoor side that constitutes the door pocket portion 4 protrudes to the indoor side from the indoor side surface of the door toe 28, and the resin shape 13 protrudes to the indoor side from the thumb turn 34. Therefore, it is difficult to visually recognize the position of the thumb turn 34 from the outside because the resin profile 13 becomes a barrier, and it is difficult to operate the thumb turn 34 by inserting a wire from the ventilation opening 42. Crime prevention is further improved.
Since the ventilation opening 42 is entirely opened from the upper ridge 26 to the lower ridge 27 of the door 1, sufficient ventilation can be performed even when the width is narrow, and gravity ventilation can be performed efficiently. This joinery can make the ratio of the area of the glass panel 5 excellent in heat insulation to the whole door 1 by making the size B of the door pocket 4 smaller than the size A of the sliding door 3, and raise and lower it. Since there is no summoning section like a window, the heat insulation performance can be improved, and the lighting performance is also excellent. Furthermore, the sliding door 3 is only partially open, so that it is difficult for rain to enter even if the sliding door 3 is open, and the lighting, heat insulation, and water stoppage are improved in a well-balanced manner. Is superior

This joinery is provided with a sliding door opening and closing device 7 in order to open and close the sliding door 3 to the extent that it can be ventilated. This joinery includes a frame (roof assembly 6), a sliding door 3, and a sliding door opening and closing device 7. The sliding door opening and closing device 7 is opposite to the side where the ventilation opening 42 is formed when the sliding door 3 is opened (the sliding door 3). And is connected to the pivotable lever 8 provided on the frame, the first arm 9 fixed to the shaft 43 of the lever 8, the tip of the first arm 9, and the sliding door 3. The sliding door 3 is opened when the first arm 9 and the second arm 10 are bent, and the first arm 9 and the second arm 10 are unfolded by the turning operation of the lever 8. Then, the sliding door 3 is closed. Specifically, as shown in FIGS. 2 and 7, the sliding door opening and closing device 7 is fixed to a pivotable lever 8 provided on the indoor side of the door rod 28 of the door body 2 and a shaft 43 of the lever 8. The first arm 9 and the second arm 10 connected to the tip of the first arm 9 and the sliding door 3 are provided.
As shown in FIG. 7A, when the first arm 9 and the second arm 10 are in the deployed state, the sliding door 3 is closed, and as shown in FIG. 7B, the lever 8 is rotated 90 ° clockwise. When it rotates, the 1st arm 9 and the 2nd arm 10 will be in a bending state, and the sliding door 3 is pulled by the 2nd arm 10 in connection with this, and opens. Thus, the present fitting can be easily opened and closed as much as the ventilating can be ventilated only by rotating the lever 8 without touching the sliding door 3.

  The lever 8 incorporates a lock piece 44 that is bent in an L shape, and includes a leaf spring 45 that urges the lock piece 44 outward, and an operation unit 46 for operating the lock piece 44 indoors. have. When the hand is released from the lever 8, the lock piece 44 is engaged with a hole 48 provided in the base 47 of the lever 8, and the rotation of the lever 8 is restricted. Therefore, as shown in FIG. 7 (a), the sliding door 3 is held in the closed position when the lever 8 is in the horizontal position, and as shown in FIG. 7 (b), the sliding door is in the vertical state. 3 is held in the open position, and the sliding door 3 does not slide due to centrifugal force when the door 1 is opened and closed. When the lever 8 is grasped by hand in order to rotate the lever 8, as shown in FIG. 9C, the operation portion 46 is pushed in and the lock piece 44 moves indoors against the leaf spring 45. Since the lever pedestal 47 is removed from the hole 48, the lever 8 can be rotated naturally without any special release operation. The above-described locking mechanism for the lever 8 may be any mechanism that can lock the lever 8 at at least one of the position when the sliding door 3 is opened and the position when the sliding door 3 is closed.

Moreover, this joinery includes a frame (roof assembly 6), a sliding door 3, and a sliding door opening / closing device 7. The sliding door opening / closing device 7 has a ventilation opening 42 when the sliding door 3 is opened (for the sliding door 3). Provided on the door end side), a pivotable lever 8 provided on the frame, a first arm 9 fixed to the shaft 43 of the lever 8, and a first arm 9 connected to the tip of the first arm 9 and the sliding door 3. When the sliding door 3 is opened when the first arm 9 and the second arm 10 are in the unfolded state, and the first arm 9 and the second arm 10 are bent by the turning operation of the lever 8. The sliding door 3 can also be closed. Specifically, as shown in FIG. 8, the sliding door opening / closing device 7 includes a pivotable lever 8 provided on the indoor side of the suspension base 29 of the door body 2 and a first shaft fixed to the shaft 43 of the lever 8. The arm 9 and a second arm 10 connected to the tip of the first arm 9 and the sliding door 3 are provided, and the sliding door 3 opens when the first arm 9 and the second arm 10 are in the unfolded state (FIG. 8). (See (a)), the sliding door 3 is closed when the first arm 9 and the second arm 10 are bent.
As described above, the sliding door opening and closing device 7 has a side where the ventilation opening 42 is formed when the sliding door 3 is opened (a door end side for the sliding door 3) and a side opposite to the side where the ventilation opening 42 is formed (the door for the sliding door 3). However, the first and second arms 9 and 10 are hidden behind the door pocket 4 and cannot be seen if they are provided on the side opposite to the ventilation opening 42 (see FIG. 7). It is preferable for crime prevention.

  Moreover, although the thing of embodiment can make the ventilation opening part 42 in the suspension side of the door 1, the ventilation opening part 42 can also be made in the door end side of the door 1, and the sliding door opening-and-closing apparatus 7 is also in this case. The door 1 can be provided on either the door end side (the side where the ventilation opening 42 can be formed) or the suspension side (the side opposite to the ventilation opening 42). When the sliding door opening / closing device 7 is provided on the door end side of the door 1, the sliding door 3 is opened when the first arm 9 and the second arm 10 are in the unfolded state, and the first arm 9 is operated by rotating the lever 8. When the second arm 10 is bent, the sliding door 3 is closed. On the other hand, when the sliding door opening / closing device 7 is provided on the hanging side of the door 1, the sliding door 3 is opened when the first arm 9 and the second arm 10 are bent, and the lever 8 is turned by rotating the lever 8. When the first arm 9 and the second arm 10 are in the deployed state, the sliding door 3 is closed.

  The joinery of the embodiment has a structure that the sliding door 3 is originally opened only to the extent that it can be ventilated, but between the sliding door and the sliding door sash that can draw the entire sliding door into the door pocket, the sliding sash, etc. The sliding door opening / closing device 7 described above can also be provided. In this case, by operating the lever 8 of the sliding door opening and closing device 7, the sliding door 3 can be easily opened and closed as much as it can be ventilated, and in order to open the sliding door 3 larger, the frame and the sliding door It is preferable to provide a release mechanism that can release the connection. For example, the screw 49a (see FIG. 7) that connects the second arm 10 to the sliding door 3 is removed, and the second arm 10 is separated from the sliding door 3, or the first arm 9 and the second arm 10 are connected. The screw 49b (see FIG. 8) is removed so that the first and second arms 9, 10 can be separated.

  As shown in FIG. 10, the sliding door 3 of the present fitting is provided with an engagement portion 11 that protrudes toward a hanging base side on a door-end rod 38. The engaging portion 11 is formed in a tapered shape by providing a tapered surface 50 on the tip end side. An engaged portion 12 into which the engaging portion 11 of the sliding door 3 can be inserted is provided on the inner peripheral side wall of the suspension base 29 of the door body 2. The engaged portion 12 is configured by forming a hole 51 in the inner peripheral side wall of the suspension base 29 and attaching a cover material 52 to the hole 51 from the inner peripheral side. The lower surface 11a of the engaging portion 11 is a horizontal plane, and the engaging surface 12a of the engaged portion 12 that engages with the lower surface 11a is also a horizontal plane. The engaging portion 11 and the engaged portion 12 are provided at substantially the same height as the sliding door opening / closing device 7.

  When the sliding door 3 is closed, as shown in FIG. 10 (b), the tapered surface 50 of the engaging portion 11 rides on the engaged portion 12 of the hanging rod 29, and the sliding door 3 slightly rises, and continues to the horizontal surface following the tapered surface 50. The lower surface 11a engages with the horizontal engaging surface 12a below the engaged portion 12 from above. As a result, a part of the weight of the sliding door 3 can be directly borne by the suspension base 29. When the sliding door 3 having the large glass panel 5 is incorporated in the door main body 2 and the weight of the sliding door 3 is directly borne only by the upper and lower lids 26 and 27 of the door main body 2, The door tip portion may hang down, but as described above, by hanging a part of the weight of the sliding door 3 directly on the suspension base 29, the door tip portion can be prevented from hanging down. Since the tapered surface 50 is provided at the distal end portion of the engaging portion 11, the engaging portion 11 is reliably engaged with the engaged portion 12 when the sliding door 3 is closed. Since the engaging portion 11 and the engaged portion 12 are engaged with each other between the horizontal surfaces 11a and 12a, a part of the weight of the sliding door 3 can be surely borne by the suspension base 29 and the sliding door 3 is prevented from sliding. do not become. Further, since the engaging portion 11 and the engaged portion 12 are provided at substantially the same height position as the sliding door opening and closing device 7, the engaging portion 11 and the engaged portion 12 are smoothly engaged and disengaged, It can prevent the opening and closing of the sliding door 3 from becoming heavy.

As shown in FIGS. 1 and 4, the door main body 2 is provided with an airtight material 53 so as to come into contact with the outdoor side surfaces of the flanges 36, 37, 38, and 74 around the four sides of the sliding door 3 in the closed position. A pressing member for pressing the sliding door 3 to the outdoor side when the sliding door 3 is closed on the inner wall surface on the indoor side of the grooves 39a and 39b for accommodating the upper and lower casings 36 and 37 of the sliding door 3 of the upper and lower casings 26 and 27 of the door body 2 54a and 54b are provided. The pressing members 54 a and 54 b have a tapered surface 55 on the door end side of the door 1. Abutting members 56a and 56b that abut against the pressing members 54a and 54b when closed are provided on the indoor side surfaces of the upper and lower rods 36 and 37 of the sliding door 3. The pressing members 54 a and 54 b and the abutting members 56 a and 56 b are provided at substantially the center in the longitudinal direction of the upper and lower rods 36 and 37 of the sliding door 3.
In this fitting, when the sliding door 3 is closed, the contact portions 56a and 56b of the upper and lower rods 36 and 37 ride on the pressing members 54a and 54b from the tapered surface 55 side and are pushed to the outdoor side. It is pressed against the provided airtight material 53. Further, as shown in FIG. 1, the joinery includes a pressing member 54 c that presses the door end rod 38 of the sliding door 3 to the outdoor side when the sliding door is closed, and a pressing member 54 d that presses the door bottom rod 74 of the sliding door 3 to the outdoor side. In addition, when the sliding door is closed, in addition to the upper and lower rods 36 and 37, the door tip rod 38 and the door bottom rod 74 are pushed to the outside of the room and are in close contact with the airtight material 53, so that excellent airtightness and watertightness are exhibited.

  As shown in FIGS. 1 and 2, the outdoor metal shape 41 constituting the door pocket 4 also serves as a vertical fence of the screen door 57 attached to the outdoor side of the door body 2, and includes an outer peripheral side member 41 a and The outer peripheral side member 41a is configured to be screwed to the metal profile 28a of the door rod 28 from the outer peripheral side, and the inner peripheral side member 41b is engaged with the outer peripheral side member 41a. Installed. The outer peripheral side member 41a and the inner peripheral side member 41b are each provided with a hollow portion. As shown in FIGS. 1, 4, and 5, the screen door 57 is provided with a net 59 on the inner periphery of the rod 58, and a plurality of bars 73 are provided at intervals in the vertical direction.

As shown in FIG. 2, the indoor-side resin shape 13 constituting the door pocket portion 4 is composed of two members, an outdoor-side member 14 and an indoor-side member 15. The outdoor member 14 has three hollow portions 16a arranged in the direction of finding, and has a protruding piece 60 protruding toward the outdoor side and a protruding piece 61 protruding toward the indoor side at the outer peripheral side end. doing. A pair of claw pieces 62, 62 are formed on the outer peripheral side of the protruding piece 60 that protrudes toward the outdoor side, and the claw pieces 62, 62 are formed on the resin shape 28 b of the door toe 28. The resin shape members 13 and 28b are connected to each other by engaging with the pieces 63 and 63 in the longitudinal direction. Further, the tip end of the projecting piece 60 protruding toward the outdoor side is fixed to the inner peripheral side surface of the metal profile 28a of the door rod 28 with a screw 64. As a result, the resin profile 13 of the door pocket 4 is attached to the door toe 28 in a cantilever manner. Are firmly connected and fixed to the door toe 28. The projecting piece 61 protruding toward the indoor side has a distal end portion 61 a that abuts against the outdoor side surface of the indoor side member 15 and is engaged with a groove 65 formed in the indoor side member 15. At the inner peripheral side end of the outdoor member 14, there is a gap between the smoke return 66 that protrudes to the outdoor side and engages with the door bottom wall 74 of the sliding door 3 and the indoor side surface of the door bottom wall 74 of the sliding door 3. A gap closing material (mohair) 67 for closing is provided. Further, a pair of projecting pieces 69 and 69 that project toward the inner peripheral side and engage with the projecting pieces 68 of the indoor side member 15 are provided.
The indoor side member 15 is provided with four hollow portions 16b arranged in the direction of finding, and also includes an inner peripheral side protruding piece 17, an outer peripheral side protruding piece 18, and both protruding pieces 17 and 18 protruding toward the outdoor side. It has a plurality of internal protrusions 19 provided therebetween. The inner peripheral protrusion 17 extends to the outdoor side up to the same position as the outdoor end of the outdoor member 14, and the outer peripheral protrusion 18 extends outward to a position close to the indoor side surface of the door rod 28. . The inner protruding piece 19 is formed in a forked groove shape with the tip side slightly widened, and the tip is in contact with the indoor side surface of the outdoor member 14.

In the resin profile 13, the outdoor member 14 is attached between the inner peripheral protrusion 17 and the outer peripheral protrusion 18 of the indoor member 15, so that the outdoor member 14 is indoor side when viewed from the indoor side. It does not appear hidden behind the member 15 and looks like a single member with no joints. The outdoor side member 14 and the indoor side member 15 are provided with engaging portions (protrusions 68, grooves 65) provided inside the inner peripheral side protruding piece 17 and the outer peripheral side protruding piece 18 of the indoor side member 15. 14 are engaged with the engaged portions (projections 69 and 69, projecting pieces 61a) provided on the inner and outer peripheral sides of the 14 through the longitudinal direction. As described above, the outdoor member 14 and the indoor member 15 are engaged with each other over the entire length inside the inner peripheral protrusion 17 and the outer peripheral protrusion 18, so that the outdoor member 14 And the indoor side member 15 are firmly joined. Further, the screw 70 inserted into the outdoor member 14 from the outdoor side is screwed into the groove 71 of the internal protrusion 19 of the indoor member 15 to prevent separation of the inserted outdoor member 14 and the indoor member 15. In addition, the bending of the outdoor member 14 and the indoor member 15 is prevented, and the bonding strength is improved.
In addition, as shown in FIG. 4, the resin profile 13 has such a length that the outdoor member 14 abuts against the inner peripheral side edges of the upper collar 26 and the lower collar 27 of the door body 2, and the end portion thereof is in the longitudinal direction. The indoor side member 15 extends upward and downward relative to the outdoor side member 14, contacts the indoor side surfaces of the upper rod 26 and the lower rod 27, and the upper and lower end portions thereof are in the longitudinal direction. It is cut at a right angle. End caps 72 are attached to the upper and lower ends of the indoor side member 15. Even in the case where the upper and lower ends are formed in a stepped shape in this way, the resin profile 13 only needs to linearly cut the upper and lower ends of the outdoor side member 14 and the indoor side member 15, respectively. There is no need to cut out the shape.

The resin profile 13 has an internal protrusion 19 on the indoor side member 15, and the tip thereof is in contact with the indoor side surface of the outdoor side member 14, so that the indoor side surface and the indoor side member 15 of the outdoor side member 14 are in contact. Three hollow portions 16c are also formed side by side in the direction of finding between the outer side surfaces of the two. That is, in the present resin profile, a plurality of hollow portions 16a, 16b, and 16c provided side by side in the finding direction are arranged in three layers in the expecting direction. Thus, this resin shape 13 has high heat insulation performance because the hollow portions 16a, 16b, and 16c partitioned into a plurality in the direction of finding are arranged in three layers in the direction of expectation. . The expected dimensions of the three hollow portions 16a, 16b, 16c stacked in the expected direction are substantially the same, thereby minimizing convection in each of the hollow portions 16a, 16b, 16c and insulating performance. Can be improved.
If you try to form a shape with three or more layers of hollow parts in the direction of view and the direction of view as in the case of this resin shape 13, the internal partition wall may be deformed or partially lost. Like the resin profile 13 of the embodiment, the hollow portions 16a, 16b, and 16c that are finely partitioned in a complicated shape are accurately obtained by dividing the outdoor member 14 and the indoor member 15 and then combining them. Can be formed.
Further, the resin profile 13 is provided with a hollow portion 16 d between the inner peripheral projection 17 of the indoor member 15 and the inner peripheral surface of the outdoor member 14, and the outer peripheral protrusion 18 of the indoor member 15. And a hollow portion 16 e is provided between the outer peripheral side surface of the outdoor member 14. Thereby, this resin shape 13 has improved the heat insulation performance further.

  This joinery has three or more layers in the direction in which the hollow portion 16a, 16b, 16c, 16d, 16e is located and in the expected direction, as described above, in the door pocket 4 where the sliding door 3 is not located when the sliding door 3 is closed. By disposing the resin shape 13 which is laminated to improve the heat insulation, the place where the heat insulation performance is weak is effectively reinforced, and the interior of each side of the door body 2 and the sliding door 3 is the resin shape 26b, 27b. 28b, 29b, 36b, 37b, 38b, the entire door can exhibit high heat insulation performance.

  11-13 has shown 2nd Embodiment of the fitting which concerns on this invention. As in the first embodiment, this joinery incorporates the sliding door 3 in the door body 2, and the sliding door 3 is laterally moved between the door edge rod 28 of the door body 2 and the inner peripheral side edge of the suspension rod 29. Is slidably supported. The sliding door 3 has the door toe 38 exposed almost as viewed from the outdoor side and the indoor side, and the three sides of the doors other than the door toe 38 (upper arm 36, lower arm 37, and Tojiri arm 74) are doors. The main body 2 is hidden by the upper and lower lids 26 and 27 and the door pocket 4. As shown in FIG. 11, the sliding door 3 is opened and closed by placing a hand on a pulling handle 75 that protrudes toward the indoor side of the door toe 38. A locking device 76 for the sliding door 3 is provided on the indoor side between the door rod 38 of the sliding door 3 and the suspension rod 29 of the door body 2. As shown in FIG. 13, a guide roller 77 is attached to the upper surface of the lower collar 27 of the door body 2, and the guide roller 77 is engaged with a downward groove 78 provided in the lower collar 27 of the sliding door 3. Match.

  In this joinery, the door toe 38 of the sliding door 3 is almost entirely exposed when viewed from the outdoor side and the indoor side, and as soon as the sliding door 3 is slid from the closed state, the ventilation opening 42 is formed, Almost all the sliding amount of the sliding door 3 can be used as the ventilation opening 42. Thereby, even when the total sliding amount of the sliding door 3 is small, the ventilation opening 42 can be made as wide as possible, and the ventilation efficiency is good. Since the three-side ridges (upper heel 36, lower heel 37, and Tojiri ridge 74) other than the door toe ridge 38 are hidden by the ridges 26 and 27 and the door pocket 4 of the door body 2, heat insulation and design are good. .

  The present invention is not limited to the embodiments described above. The panel held by the sliding doors may be other than a glass panel, and the panel is not limited to a single panel, and may be divided vertically or horizontally by a bar provided in the middle of the sliding door. Good. The sliding door may be slid and opened on the hanging side of the door, and the ventilation opening may be formed on the door end side of the door. The balance of the finding dimensions of the sliding door and the door pocket can be appropriately changed in consideration of ventilation performance, crime prevention, and the like. In the embodiment, the resin shape material of the door pocket portion is projected to the indoor side from the thumb turn of the door toe wall, but is not limited thereto, and has a barrier portion that makes it difficult to access the thumb turn. Also good. The door is not limited to the hinged door as in the embodiment, but may be a sliding door.

1 unit 2 unit body 3 sliding door 4 door pocket 5 glass panel (panel)
6 框 assembly (frame)
DESCRIPTION OF SYMBOLS 7 Sliding door opening / closing apparatus 8 Lever 9 1st arm 10 2nd arm 11 Engagement part 12 Engagement part 13 Resin shape material 14 Outdoor member 15 Indoor side member 16a, 16b, 16c, 16d, 16e Hollow part 17 Inner peripheral side Projection piece 18 Outer peripheral projection piece 19 Internal projection piece

Claims (1)

  It is equipped with a door body and a sliding door built into the door body. The door body is assembled with a door, and a door pocket is provided adjacent to one vertical fence, and the sliding door is a panel with a built-in panel. Yes, it is slidably supported by the door body in the left-right direction, the sliding door has a larger dimension than the door pocket, and the panel is exposed from the door pocket when the sliding door is pulled into the door pocket. Joinery.

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