JP2018105103A - Door sheave and fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a door sheave with which it is easy to adjust the height of a wheel independently of installation conditions of the door sheave.SOLUTION: The door sheave comprises an outer housing 8, an inner housing 10 retaining a wheel 9, an adjusting screw 11, and an adjusting tool 12 screwed on the adjusting screw 11. The inner housing 10 is mounted on the outer housing 8 so that it is vertically movable, and the adjusting screw 11 is provided on a front face 71 of the outer housing so that its axial direction is parallel with the depth direction of the outer housing. The adjusting tool 12 and the inner housing 10 are in contact at slanting planes 13a, 13b, and the inner housing 10 is moved vertically by operating the adjusting screw 11.SELECTED DRAWING: Figure 10

Description

  The present invention relates to a door wheel and a fitting including the door wheel.

  The door wheel attached to the sliding door has an adjusting screw for adjusting the height of the wheel. The adjusting screw is arranged with the screw head facing the outer peripheral side of the sliding door and the axial direction along the longitudinal direction of the recumbent shaft. (For example, see Patent Document 1). When adjusting the wheel height, insert a tool such as a Phillips screwdriver from the side of the sliding door and turn the adjusting screw. However, when the sliding range of the sliding door is small and a wide space cannot be secured on the side of the sliding door, it is difficult to insert the tool from the side and turn the adjusting screw.

Japanese Patent No. 3088620

  In view of the actual situation described above, an object of the present invention is to provide a door wheel and a fitting that can easily adjust the height of the wheel regardless of the installation state of the sliding door.

  In order to achieve the above object, a door wheel according to the first aspect of the present invention includes an outer housing, an inner housing holding wheels, an adjusting screw, and an adjusting tool screwed to the adjusting screw. It is mounted on the outer housing so that it can move up and down, and the adjustment screw is provided on the surface of the outer housing in a direction parallel to the axial direction. The adjustment tool and the inner housing are in contact with each other on an inclined surface. The inner housing moves up and down by operating the adjusting screw.

  A fitting according to a second aspect of the present invention is characterized by including the door cart according to the first aspect.

  According to a first aspect of the present invention, the adjustment screw is provided on the finding surface of the outer housing in a direction parallel to the expected direction in the axial direction, and the adjusting tool and the inner housing are in contact with each other on the inclined surface. Since the inner housing moves up and down by operating the screw, the height of the wheel of the door wheel can be adjusted from the outdoor side or the indoor side. Therefore, the wheel height can be easily adjusted regardless of the installation state of the sliding door.

  Since the fitting according to claim 2 is provided with the door according to claim 1, the height of the wheel of the door can be adjusted from the outside or the inside of the door, so that the height of the wheel can be adjusted regardless of the installation situation of the sliding door. Easy to do.

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 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 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 joinery, and shows a state where the functional frame is separated from the door body. It is a longitudinal cross-sectional view of the joinery, and shows a state where the functional frame is separated from the door body. It is an outdoor side front view which shows the attachment procedure of a function frame. It is an outdoor side front view which shows the attachment procedure (continuation of FIGS. 7-1) of a functional frame. It is a cross-sectional view which shows how to attach a function frame. It is a perspective view which shows how to attach a function frame. (A) is a side view of a door car, (b) is the same plan view, and (c) is the same front view. It is an outdoor front view which expands and shows the part which the to-be-engaged part of a functional frame engages with the engaging part of a 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 joinery, and shows a state where the functional frame is separated from the door body. It is a cross-sectional view which shows 3rd Embodiment of the fitting of this invention, Comprising: The state which closed the sliding door is shown.

  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 as shown in FIG. 1, a door frame 1 attached to a housing opening, and a door 2 attached to the door frame 1 so as to open to the outdoor side by a hinge 24. It has. As shown in FIGS. 1 and 3, the door 2 includes a door main body (sliding door frame) 21 and a sliding door 14 incorporated in the door main body 21. A functional frame 3 is attached to the outside of the door 2. The function frame 3 is a screened grid. In the present fitting, the sliding door 14 is supported so as to be slidable in the left-right direction within the door main body 21, and the sliding door 14 is slid toward the door end side of the door 2 as shown in FIG. A ventilation opening 25 is formed between the fence 16 and the door-end fence 18 of the sliding door 14, and wind and ventilation can be performed with the door 2 closed.

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

As shown in FIGS. 1 and 3, the door main body 21 is configured by combining an upper rod 30, a lower rod 31, a hanging rod 16 and a door rod 17. Each of the cages 30, 31, 16, and 17 is configured by combining metal profiles 30a, 31a, 16a, and 17a arranged on the outdoor side and resin profiles 30b, 31b, 16b, and 17b arranged on the indoor side. It is.
As shown in FIG. 3, the metal profile 30a of the upper rod 30 is open to the outdoor side, protrudes the lower end of the indoor side wall toward the outdoor side, and the rail with which the suspension door wheel 7 of the sliding door 14 engages the front end. 32 is provided. After the sliding door 14 is assembled in the door body 21, the upper eyelid auxiliary material 33 that is a part of the functional frame 3 is attached to the outdoor side of the upper eyelid 30. The lower edge of the upper heel auxiliary material 33 is the same height as the lower edge of the resin profile 30b. The metal profile 31a of the lower rod 31 is also open at the outdoor side, 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 assembled in the door main body 21, a lower heel assisting material 36 that is a part of the functional frame 3 is attached to the outdoor side of the lower heel 31. The upper edge of the lower iron assisting material 36 is the same height as the upper edge of the resin shape 31b.
As shown in FIGS. 1 and 4, the door toe 17 includes two upper and lower locks 15 and 15 and a handle 37 for opening and closing the door 2. The hanging rod 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 rod 39, a lower rod 40, a door tip rod 18 and a Tojiri rod 19, and fitting a glass panel 41 on the inside thereof. . Each of the flanges 39, 40, 18, and 19 is configured by connecting metal shape members 39a, 40a, 18a, and 19a disposed on the outdoor side and resin shape members 39b, 40b, 18b, and 19b disposed on the indoor side. It is. The glass panel 41 uses a multi-layer glass excellent in heat insulation. As shown in FIG. 3, the suspension door 7 is attached to the metal shape 39 a of the upper rod 39, and the groove 34 opened downward is formed in the metal shape 40 a of the lower rod 40. Is engaged with the upper rail 32 of the upper collar 30 of the door body 21, and the groove 34 of the lower collar 40 is engaged with the guide roller 35 of the lower collar 31 of the door body 21, so that the sliding door 14 is 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 tip rod 17 and the suspension base rod 16.
As shown in FIG. 3, the lower edge of the upper collar 39 of the sliding door 14 is the same height as the upper collar 30 of the door main body 21 and the lower edge of the upper collar assisting material 33. The upper edge is the same height as the upper edge of the lower arm 31 of the door body 21 and the lower arm assisting material 36. Therefore, the upper lid 39 and the lower rod 40 of the sliding door 14 are completely hidden by the upper rod 30 and the lower rod 31 of the door main body 21 when viewed from the outdoor side and the indoor side.

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

As shown in FIG. 1, the inner peripheral side edge of the door bottom heel 19 of the sliding door 14 is located at the same position as the inner peripheral side edge of the door pocket portion 42, so that the door ridge 19 is viewed from the outdoor side and the indoor side. It is completely hidden behind the door pocket 42. On the other hand, the door rod 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 placing a hand on the pulling handle 46 provided on the indoor side surface of the door toe 18.
If the door toe 18 of the sliding door 14 is hidden behind the suspension base 16 of the door main body 21, the sliding opening 14 must be slid by an amount corresponding to the size of the door toe 18 after the sliding door 14 is closed. Is not formed, and the width of the ventilation opening 25 is narrowed by an amount corresponding to the size of the door rod 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 finding size of the door rod 18 is 50 mm, the width of the ventilation opening 25 is only 50 mm. Since this door is substantially entirely exposed when the door toe 18 of the sliding door 14 is viewed from the outdoor side and the indoor side, the ventilation opening 25 is formed as soon as the sliding door 14 is slid from the closed state. Almost all the sliding amount of the sliding door 14 can be used as the ventilation opening 25. Thereby, even when the total sliding amount of the sliding door 14 is small, the opening 25 for ventilation can be made as wide as possible, and the efficiency of ventilation is good. Since the three-side ridges (upper heel 39, lower heel 40, and Tojiri heel 19) other than the door toe ridge 18 are hidden by the ridges 30, 31 and the door pocket portion 42 of the door body 21, heat insulation and design are good. .

As shown in FIG. 1, in this joinery, the finding dimension A of the sliding door 14 is larger than the finding dimension B of the door pocket 42, and as shown in FIGS. 2 and 4 (b), the sliding door 14 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 finding dimension B of the door pocket portion 42 is set to be less than or equal to half of the finding dimension A of the sliding door 14, and when the sliding door 14 is drawn into the door pocket portion 42, the door pocket portion is larger than the size drawn into the door pocket portion 42. The dimension 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), the vertically long ventilation for the entire height between the upper ridge 30 and the lower ridge 31 of the door body 21 on the suspending side of the door 2. An opening 25 is formed, and wind sampling and ventilation can be performed through the ventilation opening 25. In the present fitting, when the sliding door 14 is opened as such, the finding dimension C of the sliding door 14 protruding from the door pocket 42 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 is difficult for a human to insert a head or an arm 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 110 mm or less, and the width D of the ventilation opening 25 of the present fitting is 110 mm or less. By setting the width D of the ventilation opening 25 to 110 mm or less, the ventilation opening 25 is not intruded by any chance, and there is an effect of concealing unauthorized intrusion in advance. Specifically, the width D of the ventilation opening 25 of the present fitting is 100 mm, which is more strict than the above standard.

  The finding 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 rod 17 and the hanging rod 16, and the door pocket 42. The finding dimension B is a total dimension of the finding dimension of the sliding door door ridge 19 and the required width D of the ventilation opening 25. This makes it possible to easily set the necessary width D of the opening 25 for ventilation while making the sliding door bottom ridge 19 a concealed casket, and to improve the degree of design freedom. Further, the finding dimension B of the door pocket portion 42 can be minimized, the design property can be improved, the material cost of the door pocket portion 42 can be reduced, and the inner peripheral edge of the door pocket portion 42 can be prevented from wobbling. it can. Moreover, when setting the goods which increased / decreased the width | variety D of the opening part 25 for ventilation, while changing the door pocket part 42 to a different thing, it is only necessary to increase / decrease the width | variety of the sliding door 14, and the opening part 25 for ventilation | gas_flowing Variations with different widths D can be easily expanded.

Thus, this joinery incorporates the sliding door 14 slidably in the left-right direction in the assembled door body 21, and has a door pocket 42 adjacent to one vertical fence (door-end fence 17). Since the glass panel 41 is exposed from the door pocket portion 42 when the sliding door 14 is drawn into the door pocket portion 42, the width D of the opening during ventilation is narrowed. Thus, it is possible to prevent a suspicious person from entering 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 this embodiment. Therefore, since it becomes difficult to access the thumb turn 47 of the door toe 17 from the ventilation opening 25, the crime prevention property is improved.
Furthermore, in this joinery, the resin shape 45 on the indoor side that constitutes the door pocket portion 42 protrudes to the indoor side from the indoor side surface of the door rod 17 so that the resin shape 45 serves as a barrier and the thumb turn 47 from the outside. In addition, it is difficult to operate the thumb turn 47 by inserting a wire or the like from the ventilation opening 25, and the crime prevention performance is further improved.
Since the entire opening 25 for the ventilation from the upper heel 30 to the lower heel 31 of the door 2 is opened, sufficient ventilation can be performed even if the width is narrow, and gravity ventilation can be performed efficiently. This joinery can make the ratio of the area of the glass panel 41 excellent in heat insulation to the whole door by making the finding dimension B of the door pocket part 42 smaller than the finding dimension A of the sliding door 14, and raise and lower the window. Since there is no such summoning part, the heat insulation performance can be improved and the daylighting property is also excellent. Furthermore, if the sliding door 14 is only partially open, it is difficult for rain to enter even if the sliding door 14 is open, and the lighting, heat insulation, and water stoppage can be improved in a well-balanced manner, and the performance as a fitting is comprehensive. 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 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 dimension of the function frame 3 is substantially the same as the vertical dimension 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 including a pair of protrusions 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 engagement portion 4 with an opening on the hanging side in a metal shape 43 provided adjacent to the hanging side of the door rod 17 along the longitudinal direction. 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 two locations, the upper portion and the lower portion, and the groove-like engaging portion of the door 2 is provided. 1, a block-like retaining member 52 is attached at a height corresponding to the notch 51, as shown in FIG. Then, when the engaged portion 5 of the functional frame 3 is engaged with the engaging portion 4 of the door 2 from the suspending side, the locking member 52 is engaged with the notch 51 as shown in FIG. The engaging portion 5 is positioned in the vertical direction within the engaging portion 4. 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 block the upper and lower fore ends of the groove-like engagement portions 4. Even if the notch 51 and the locking member 52 are absent, the engaged portion 5 is positioned in the vertical direction within the engaging portion 4 by the end cap 79.
Further, as shown in FIG. 1, the vertical frame 48 of the functional frame 3 on the suspending side of the door 2 is also provided with an engaged portion 53 that is bent in a bowl shape toward the door end side on the outer peripheral side surface. Yes, this engaged portion 53 is engaged with the engaging portion 54 provided on the suspension base 16 of the door 2 from the suspension base side.

  As shown in FIGS. 1 and 4, the functional frame 3 has fixtures 6 at two upper and lower portions at the end of the door 2 on the suspending side. The fixture 6 is an L-shaped metal fitting in plan view made up of a find piece 55 and a look piece 56, and the find piece 55 is attached to the functional frame 3 as shown in FIGS. 8 (b) and 9 (a). Inserted into the hole 57 provided on the outer peripheral side surface of the vertical frame 48 from the suspension side, the expected piece 56 is in contact with the expected surface 58 on the suspension side of the door 2 and is fixed with a screw 59 screwed from the suspension side. . By attaching the fixture 6 in this manner, 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, the present joinery is provided with a tight material 60 a that is in contact with the indoor side surface of the door rod 18 of the sliding door 14 on the indoor side of the suspension base 16 of the door main body 21. 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 ridge 19 of the sliding door 14. Also, as shown in FIG. 3, a tight material 60 c that comes into contact with the indoor side surface of the upper collar 39 of the sliding door 14 is provided on the indoor side of the upper collar 30 of the door body 21, and On the indoor side, a tight material 60d that comes into contact with the indoor side surface of the lower arm 40 of the sliding door 14 is provided. In this joinery, indoor tight lines 22a, 22b, 22c, and 22d that are continuous four times between the door body 21 and the sliding door 14 are provided by these tight materials 60a, 60b, 60c, and 60d.

Furthermore, as shown in FIG. 1, the present joinery is provided with a tight material 61 a that abuts against the outdoor side surface of the door rod 18 of the sliding door 14 on the outdoor side of the suspension base 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 side surface of the door bottom ridge 19 of the sliding door 14. Further, as shown in FIG. 3, the upper frame auxiliary material 33 of the functional frame 3 is provided with a tight material 61 c that abuts the outdoor side surface of the upper wall 39 of the sliding door 14, and the lower frame auxiliary material 36 of the functional frame 3. Is provided with a tight material 61 d that abuts against the outdoor side surface of the lower arm 40 of the sliding door 14. The tight material 61 a provided on the suspension base 16 of the door main body 21 has an upper end in contact with the tight material 61 c provided in the upper heel auxiliary material 33 and a lower end in contact with the tight material 61 d provided in the lower heel auxiliary material 36. Yes. The tight material 61b provided in the vertical frame 44 of the functional frame 3 on the door end side is in contact with the tight material 61c provided on the upper heel assisting material 33 at the upper end and the tight material 61d provided on the lower heel assisting material 36 on the lower end. It is in contact. In this joinery, outdoor tight lines 23a, 23b, 23c, and 23d that are continuous four times are provided between the door body 21 and the functional frame 3 and the sliding door 14 by these tight materials 61a, 61b, 61c, and 61d.
In addition, as shown in FIG. 1, this joinery has attracting members 62 a and 62 b provided on the door-end rod 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. Sometimes, while maintaining the indoor tight lines 22a, 22b, 22c, and 22d, the sliding door 14 is drawn to the outside of the room and crimped to the outdoor tight lines 23a, 23b, 23c, and 23d.

Further, as shown in FIG. 1, this joinery has a hook-like engagement piece 63 a provided along the longitudinal direction on the outdoor side surface of the door butt ridge 19 of the sliding door 14, and the vertical frame on the door end side of the functional frame 3. A hook-shaped engagement piece 63b is provided along the longitudinal direction on the inner side surface of the sliding door 44, and the sliding doors 19 and the function frame 3 are provided between the door bottom ridge 19 and the functional frame 3 by these engagement pieces 63a and 63b. 14 is formed with an engaging portion 20 that is engaged when closed.
Further, a hook-like engagement piece 64a is provided along the longitudinal direction on the indoor side surface of the door-toe door 19 of the sliding door 14, and the resin-shaped member 45 constituting the indoor door pocket portion 42 has a hook-like engagement. A joining piece 64b is provided along the longitudinal direction, and the engaging portions 65a and 64b engage between the door butt heel 19 and the door pocket portion 42 of the sliding door 14 when the sliding door 14 is closed. Is configured.
Further, a hook-like engagement piece 66 a is provided along the longitudinal direction on the outer peripheral side expected surface of the door rod 17 of the door body 21, and on the inner peripheral side surface of the vertical frame 28 a on the door tip side of the door frame 1. A hook-shaped engagement piece 66b is provided along the longitudinal direction, and the engagement part 67 is engaged between the door frame 1 and the door 2 by the engagement pieces 66a and 66b when the door 2 is closed. Is configured.

  As shown in FIG. 10, the sliding door wheel 7 of the sliding door 14 includes an outer housing 8 that is fixed to the sliding door upper arm 39 with screws, an inner housing 10 that holds a wheel 9 rotatably around a shaft 68, and an adjustment screw 11. The adjusting tool 12 that is screwed onto the adjusting screw 11 and the stopper 69 that prevents the wheel 9 from coming off the rail 32 are provided. The inner housing 10 is attached to the outer housing 8 by a holding tool 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 part. The adjusting screw 11 is attached to the finding surface 71 on the outdoor side of the outer housing 8 in a state of freely rotating in an axial direction parallel to the expected direction. The adjusting tool 12 has a female screw hole 72 that engages with the adjusting screw 11 at the center, and an inclined surface 13b that contacts the inclined surface 13a of the inner housing 10 on the lower surface. The upper surface of the adjustment tool 12 is in contact with the lower surface of the expectation piece 73 provided on the upper portion of the outer housing 8. The stopper 69 is attached with a screw 74 that is screwed from the outdoor side to the outer surface 8 of the outer housing 8 that is the same as the adjusting screw 11, and the insertion hole of the screw 74 is an elongated hole 75 in the vertical direction. Thus, it can move up and down within the range of the long hole 75.

  When the adjusting screw 11 is turned from the expected direction (from the outdoor side in this embodiment) with a tool such as a screwdriver, the adjusting door 12 screwed with the adjusting screw 11 moves in the expected direction. The inner housing 10 in contact with the adjuster 12 and the inclined surfaces 13a and 13b moves up and down, and the height of the wheel 9 can be adjusted. The height adjustment of the stopper 69 can be performed from the expected direction in the same manner as the height adjustment of the wheel 9.

Next, the procedure for attaching the function frame 3 will be described. First, as shown in FIG. 7A, the sliding door 14 is incorporated in the door main body 21, the height of the wheel 9 of the suspension door 7 is adjusted, and the height of the stopper 69 is adjusted. The upper heel support material 33 and the lower heel support material 36 are attached to the outdoor side of the upper heel 30 and the lower heel 31 with screws 76. At this time, the upper end of the tight material 61a provided on the outdoor side of the hanging base rod 16 of the door body 21 is the tight material 61c provided on the upper rod auxiliary material 33, and the lower end is the tight material 61d provided on the lower rod auxiliary material 36. Make contact.
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 suspension 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 retaining member 52 provided in the engaging portion 4 of the door main body 21, so that the functional frame 3 is Positioned vertically. Further, the tight material 61b provided on the indoor side of the vertical frame 44 on the door-end side of the functional frame 3 has an upper end on the tight material 61c provided on the upper iron auxiliary material 33 and a lower end on the lower iron auxiliary material 36. Each abuts 61d.
Thereafter, 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 expected piece 56 of the fixture 6 is fixed to the expected surface 58 on the hanging side of the door 1 with a screw 59.

As described above, in this joinery, the engaged portion 5 provided in the longitudinal direction on one side (door tip side) of the functional frame 3 is engaged in the groove shape provided in the longitudinal direction on one side of the door 2. Since the engaged portion 5 is positioned in the expected direction by engaging with the portion 4 and the engaged portion 5 is positioned in the longitudinal direction within the engaging portion 4, one side of the functional frame 3 is moved from the door 2 with a bar or the like. It is difficult to remove, and has a fixture 6 at the other end (hanging side) end of the functional frame 3, and the fixture 6 is inserted into a gap between the expected surfaces of the door frame 1 and the door 2. Since it is screwed to the expected surface 58 of the door 2, the screw 59 of the fixture 6 cannot be removed when the door 2 is closed, so that it is possible to reliably prevent the functional frame 3 from being illegally removed.
In this joinery, the fixture 6 can be freely engaged with and disengaged from the functional frame 3 with the door 2 opened. 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. Therefore, when the door 2 is opened, the functional frame 3 can be easily attached and detached, and when the door 2 is closed, the functional frame 3 can be reliably prevented from being removed illegally.
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 other side edge of the functional frame 3 is slightly different due to an error or the like. It can be fixed without problems just by changing the length. Moreover, it is easy to carry because the fixture 6 is a separate body from the functional frame 3.
The functional frame 3 has vertical frames 44 and 48 having longer sides than the upper frame 77 and the lower frame 78 on one side and the other side, and the door 2 is formed only on the long side (vertical frames 44 and 48) where bending easily occurs. Since there is no need to fix the short side (upper frame 77 and lower frame 78) to the door 2, parts for mounting the functional frame 3 can be reduced, and the functional frame 3 can be easily mounted. It can be done firmly.
In particular, this joinery engages the functional frame 3 with the door 2 from the suspending side of the door 2, and screws the fixture 6 onto the expected surface 58 on the suspending side of the door 2. Since it is fixed to the vertical frame 28b by the hinge 24, it is difficult to be deformed. Therefore, it is more difficult to remove the screw 59 of the fixing tool 6, so that the crime prevention performance is improved.

In the suspension door 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 with the axial direction parallel to the expected direction, and the adjusting tool 12 and the inner housing 10 are inclined surfaces 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 wheel can be adjusted from the outdoor side, so that the wheel regardless of the installation state of the sliding door 14. 9 height adjustment can be easily performed.
The inclined surfaces 13a and 13b may be provided only on one of the inner housing 10 and the adjusting tool 12. However, 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 connected to each other. As a result, the adjustment force can be transmitted more reliably on the surface, and stable adjustment can be performed.
Since the outer housing 8 has the expectation piece 73 and the surface (upper surface) opposite to the inner housing 10 of the adjustment tool 12 is in contact with the expectation piece 73 of the outer housing 8, the sliding door 14 added to the adjustment tool 12 is provided. The load on the adjustment screw 11 can be avoided, and the load on the sliding door 14 can be borne by the expectation piece 73, so that the sliding door 14 can be stably supported and the adjustment screw 11 can be prevented from being damaged or deformed.
Furthermore, the suspension door pulley 7 includes a stopper 69 that prevents the wheel 9 from being detached from the rail 32, and a screw 74 that fixes the stopper 69 is provided on the outer surface 8 of the outer housing 8 that is the same as the adjusting screw 11. Therefore, the adjustment of the stopper 69 can be performed 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, the sliding door 14 can be smoothly opened and closed.
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 wheel 9 of the door wheel 7 from the side of the sliding door 14. However, since the height of the wheel 9 of the door wheel 7 can be adjusted from the outdoor side by adopting the suspension door wheel 7, the height of the wheel 9 can be easily adjusted regardless of the installation state of the sliding door 14.

In the present fitting, when the sliding door 14 is opened, a ventilation opening 25 is formed between the vertical fence (hanging base 16) of the door 2 and the door end 18 of the sliding door 14, and the lock 15 is It is provided between the vertical frame (door frame 17) of the door on the sliding door door bottom side away from the ventilation opening 25 and the vertical frame 28a of the door frame 1, and 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 unlocked illegally 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 when the sliding door 14 is assembled into the door main body 21, so that it is easy to incorporate the sliding door 14 into the door main body 21. is there.
Since the present fitting has the engaging portion 65 that is engaged between the indoor side of the sliding door 14 and the door main body 21 when the sliding door 14 is closed, the crime prevention property is further improved. In addition, by providing the engaging portions 20 and 65 in this manner, there are an effect of suppressing the rattling of the sliding door 14 and an effect of preventing the intrusion of rainwater.
Furthermore, since the present fitting is provided with an engaging portion 67 that is engaged when the door 2 is closed, between the door rod 17 of the door 2 and the vertical frame 28a, the door rod 17 and the vertical frame 28a are arranged from the outdoor side. It is also possible to prevent the lock 15 from being unlocked illegally by inserting a wire or the like therebetween.

The present joinery is provided with outdoor tight lines 23a, 23b, 23c, and 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 joinery. 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 can enter the room. There is no infiltration. One outdoor tight line 23a (tight material 61a) is provided between the door main 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 the one outdoor tight line 23a. , 23c, 23d (tight materials 61b, 61c, 61d), the outdoor tight lines 23a, 23b, 23c, 23d on the four sides can be easily and reliably continued.
This fitting can improve the watertightness by sandwiching the sliding door 14 between the outdoor tight lines 23a, 23b, 23c, and 23d and the indoor tight lines 22a, 22b, 22c, and 22d. There is an effect to prevent.
This joinery has the drawing 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 indoor doors 22a, 22b, 22c and 22d are maintained while the sliding doors are maintained. Since 14 is pulled to the outdoor side and crimped to the outdoor tight lines 23a, 23b, 23c, and 23d, the watertightness is further improved.

  12 and 13 show a second embodiment of the joinery of the present invention. In the present embodiment, the tight material 61 a that comes into contact with the outdoor side surface of the door rod 18 of the sliding door 14 is provided not on the hanging rod 16 of the door main body 21 but on the vertical frame 48 on the hanging frame side of the functional frame 3. A tight material 61b that abuts against the outdoor side surface of the door ridge 19 of the sliding door 14 is provided in the vertical frame 44 on the door end side of the functional frame 3, and the tight material 61c that abuts the outdoor side surface of the upper side 39 of the sliding door 14 It is the same as that of 1st Embodiment that the tight material 61d provided in the heel auxiliary material 33 and contact | abuts the outdoor side surface of the lower heel 40 of the sliding door 14 is provided in the lower heel auxiliary material 36. That is, in this embodiment, the tight materials 61a, 61b, 61c, 61d constituting the outdoor tight lines 23a, 23b, 23c, 23d are all provided on the function 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 joinery of the present invention. In the present embodiment, a groove-like engaging portion 4 is provided along the longitudinal direction at an end of the functional frame 3 on the door end side, and an engaged portion 5 is provided along the longitudinal direction on the door main body 21. Yes, 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 vertical direction within the engaging portion 4. As in the first embodiment, a fixture 6 is provided on the suspension side of the functional frame 3, and the fixture 6 is inserted into a gap between the expected surfaces of the door frame 1 and the door 2, and the expected surface of the door 2. 58 is screwed.
Similarly to the first embodiment, it is difficult for the joinery of this embodiment to remove one side (door tip side) of the functional frame 3 from the door 2 with a bar or the like, and the other side (hanging side) of the functional frame 3 ) Has a fixture 6, and the fixture 6 is inserted into a gap between the expected surfaces of the door frame 1 and the door 2 and screwed to the expected 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 function frame is not limited to a grid with a screen door, and may be a sunshade, a louver, a surface 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 from the vertical direction. The fixture can also be provided integrally with the functional frame. The door is not limited to a swing door, and may be a sliding door. Moreover, the door may be provided with a raising / lowering shoji. The door wheel is not limited to a suspended door wheel, and may be a normal door wheel attached to the lower part of the sliding door. The adjustment screw of the door roller can be arranged so that its head faces the indoor side and can be operated from the indoor side. The door cart according to the present invention can be used for any joinery. The lock for locking the door can also be provided on the door frame (vertical frame). The joinery of the present invention is not limited to a sliding door incorporated in a door, but can also be applied to a sliding window or a sliding window provided with a sliding door in a frame (sliding door frame) attached to the opening.

DESCRIPTION OF SYMBOLS 1 Door frame 2 House 3 Function frame 4 Engagement part 5 Engagement part 6 Fixing tool 7 Hanging door car (door car)
8 Outer housing 9 Wheel 10 Inner housing 11 Adjusting screw 12 Adjuster 13a, 13b Inclined surface 14 Sliding door 15 Lock 16 Suspension bar
17 Tokachi (door downside)
18 Sliding door-toe door 19 Sliding door-toilet wall 20 Engaging part 21 Door body (sliding door frame)
22a, 22b, 22c, 22d Indoor tight line 23a, 23b, 23c, 23d Outdoor tight line

Claims (2)

  An outer housing, an inner housing holding a wheel, an adjustment screw, and an adjustment tool that is screwed to the adjustment screw. The inner housing is attached to the outer housing so as to be movable up and down. It is provided on the finding surface of the outer housing in a direction parallel to the expected direction, the adjustment tool and the inner housing are in contact with each other on the inclined surface, and the inner housing moves up and down by operating the adjusting screw. A door-to-door.   A joinery comprising the door wheel according to claim 1.

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