JP2010053657A - Fittings - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide fittings capable of using common sash rollers, even if they are of different types of sashes. <P>SOLUTION: The fittings comprise a sash slidable in the aspect direction, and a frame body having a rail for guiding the sash. The sash has the sash rollers traveling on the rail and usable for different kinds of sashes from this sash, and mounting members provided with holding parts for holding the sash rollers, and engaging parts engaged with the sash. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a joinery having a shoji slidable in a direction of finding and a frame having a rail for guiding the shoji.

Conventionally, as a fitting having a shoji slidable in the direction of finding and a frame provided with a rail for guiding the shoji, the door wheel of the door wheel provided with the shoji is in contact with the rail of the lower frame constituting the frame. There is known a joinery that can be smoothly moved in the in-plane direction along the rail (see, for example, Patent Document 1).
Japanese Patent No. 3740661

  The joinery may differ in the shape of the shoji, the saddle that constitutes the shoji, and the structure and shape of the door roller, depending on the location and size of the joinery. For this reason, different types of shojis are attached to different types of shojis. For this reason, many types of doors must be managed, and the management is complicated. Also, if different types of doors are used for each type of joinery, the total number of doors used for each type will be reduced, so the unit price of the door will be higher than when using a common door. There is a problem.

  This invention is made | formed in view of this subject, The place made into the objective is to provide the fitting which can use a common door even if it is a different kind of shoji.

In order to achieve the above object, the joinery of the present invention is a joinery having a shoji that can slide in a direction of finding and a frame that includes a rail that guides the shoji, and the shoji is placed on the rail. A door that travels and can be used for a different kind of shoji different from the shoji, and a mounting member that includes a holding portion that holds the door and an engaging portion that engages with a lower portion of the shoji. It is a joinery.
According to such a joinery, since the attachment member of the door roller has the engaging portion that engages with the lower part of the shoji and the holding portion that holds the door wheel, the door roller is easily attached to the shoji via the attachment member. It is possible to attach to. In particular, since the door cart can be used for different types of shoji, it is possible to attach a common door to various types of shoji by attaching them through various mounting members corresponding to the different types of shoji. That is, a common door can be used for different types of shoji.

In such a joinery, it is preferable that the holding portion includes a fall prevention portion that prevents the door pulley from falling and a fall prevention portion that prevents the door pulley from coming off in a prospective direction.
According to such a joinery, since the holding part has the fall prevention part and the detachment prevention part, it is possible to prevent the door wheel from falling from the attachment member and from coming off from the attachment member. .

In this joinery, the door wheel has an adjustment unit that can adjust the vertical position of the shoji to which the door wheel is attached by operation, and the attachment member is attached to the door wheel. It is desirable to have an operation recess that allows the adjustment unit to be operated.
According to such a fitting, even after the door is attached to the attachment member, the adjustment can be performed by operating the adjustment unit.

In this joinery, the mounting member includes an upper surface portion covering the upper portion of the door wheel, and a pair of hanging wall portions that are vertically suspended so as to sandwich the door wheel at both ends in the direction of finding the upper surface portion. The fall prevention part is provided so as to protrude to the side facing each of the pair of hanging wall parts, and one of the hanging wall parts is provided on one side in the prospective direction and the other of the hanging walls. It is desirable that the part is disposed on the other side in the prospective direction.
According to such a joinery, the attachment member is provided on one side in the prospective direction of the one suspended wall part that is suspended so as to sandwich the door pulley and on the other side in the prospective direction of the other suspended wall part. Since the fall prevention part is provided in each of the pair of provided vertical walls, it is possible to hold the doorwheel on different sides in the prospective direction between one vertical wall and the other vertical wall. Is possible. For this reason, it is possible to reliably hold the door pulley without hitting the fall prevention portion against the rail that contacts the wheel of the door wheel on the center side in the prospective direction.

In such a joinery, it is desirable that the engaging portion is provided so as to protrude in a direction opposite to the side facing the pair of hanging wall portions, and is provided in a central portion in the prospective direction. .
According to such a joinery, it is possible to attach the attachment member holding the door pulley to the shoji by engaging the center of the prospective direction at a well-balanced position.

  ADVANTAGE OF THE INVENTION According to this invention, even if it is a different kind of shoji, it is possible to provide the fitting which can use a common door cart.

Hereinafter, a fitting according to an embodiment of the present invention will be described with reference to the drawings.
In this embodiment, as an example of a fitting according to the present invention, as shown in FIG. 1, a frame body 5 provided in an opening that communicates indoors and outdoors, and a part of the opening that is fixed in the frame body 5 is closed. The fixed shoji 8 that does not move because the glass 6 as the face material is fitted, and the area that is not occluded by the stationary shoji 8 can be occluded, and is found along the rail 10a (FIG. 3) provided in the frame 5. An example of the joinery 1 provided with the sliding sliding door 7 that can be slid on is described.

  In the fitting 1, the stationary shoji 8 is provided in a region outside the center from the center in the prospective direction of the frame body 5, and the region inside the room from the center is a region where the movable shoji 7 can move. In the following description, when the joinery 1 is viewed from the indoor side, the vertical direction is indicated as the vertical direction, the horizontal direction is indicated as the horizontal direction or the finding direction, and the depth direction that is the indoor / outdoor direction is indicated as the prospective direction. In addition, since the characteristic part of the present invention is included in the mobile shoji 7, the mobile shoji 7 will be mainly described below.

  The frame body 5 is provided in an opening of a wall that partitions the interior and the exterior, and is configured by extruding an upper frame 5a, a lower frame 5b, and left and right vertical frames 5c, 5d that are rectangularly framed. The upper frame 5a, the lower frame 5b, and the left and right vertical frames 5c, 5d are all extrusion-molded members having the same cross-sectional shape, and both end portions cut at 45 degrees are abutted and joined to each other. The lower frame 5b is provided with a rail member 10 (FIG. 3) for guiding the movable shoji 7 over the entire area in the direction of finding.

  The movable shoji 7 has a glass 6 as a face material and a casing 12 that is framed in a rectangular shape. The casing 12 is composed of an upper casing 13, a lower casing 14, and left and right vertical casings 15 and 16, which are formed of a resin-made molding member.

  A door pulley 20 that travels on the rail 10 a while supporting the movable shoji 7 on the rail 10 a is provided on the lower arm 14 of the movable shoji 7 via the attachment member 30 on both ends in the direction of finding. In the following description, in the state where the door roller 20 and the attachment member 30 are attached to the movable shoji 7, the vertical direction is the vertical direction, the direction of movement of the door wheel 20 is found, and the wheel 25 has the wheel 25. The direction along is assumed to be the prospective direction.

  As shown in FIGS. 2 and 3, the door wheel 20 includes a frame 21, a wheel body 26 that is rotatably provided with wheels 25 and is held so as to be relatively movable on the frame 21, and a vertical position of the wheel 25. And an adjustment screw 27 as an adjustment portion for adjustment.

  The frame 21 is provided on one side of the center in the direction of finding and accommodates the accommodating part 22 in which the wheel body 26 is accommodated, and is formed in a block shape on the other side, and an adjustment screw 27 is screwed toward the accommodating part 22 side. The adjustment block portion 23 is integrally formed.

  The accommodating part 22 is provided with a guide part 22a for guiding the wheel body 26 at both ends in the prospective direction, and the wheel body 26 can move between the guide parts 22a while engaging with the guide part 22a. Is provided. An adjustment screw 27 and an operation hole 23 a into which a driver for operating the adjustment screw 27 is inserted are provided on the adjustment block portion 23 on the side opposite to the housing portion 22. When the adjustment screw 27 is rotated by the driver inserted from the operation hole 23a, the wheel body 26 is pushed by the adjustment screw 27 and moves, so that the vertical position of the wheel 25 changes. It is configured.

  As shown in FIG. 2, the attachment member 30 includes an upper surface portion 31 that covers the upper surface of the door wheel 20, and a housing portion side suspension that is suspended from both ends in the direction in which the upper surface portion 31 is found and covers the side wall 22 b at the housing portion 22 side end. It has the installation wall part 32 and the adjustment block part side installation wall part 33 which covers the side wall 23b by the side of the adjustment block part 23. As shown in FIG. That is, the accommodating part side hanging wall part 32 and the adjustment block part side hanging wall part 33 are formed so as to sandwich the door wheel 20 at both ends in the direction in which the door wheel 20 is found when attached to the door wheel 20. Has been.

  As shown in FIG. 4, a rectangular protrusion 31 a is provided on the lower surface side of the upper surface portion 31, that is, the side on which the door roller 20 is attached, so as to be biased toward the housing portion 22 side from the center in the finding direction. When the door 20 is attached, the protrusion 31a is fitted into a rectangular hole 21a provided on the upper surface of the frame 21 of the door 20. For this reason, the door pulley 20 is prevented from rotating with respect to the attachment member 30 and coming off the attachment member 30.

  In addition, the upper surface portion 31 is provided with a hanging piece 31b that is hung from one edge in the prospective direction in the vicinity of the adjustment block portion-side hanging wall portion 33. The hanging piece 31b is also accommodated in the recess 21b provided on the side surface of the frame 21 of the door wheel 20 when the door wheel 20 is attached. For this reason, the hanging piece 31b also prevents the door wheel 20 from rotating with respect to the attachment member 30 and coming off from the attachment member 30, like the protrusion 31a. That is, the protrusion 31a and the hanging piece 31b correspond to an example of a detachment preventing member.

  The housing portion side hanging wall portion 32 and the adjustment block portion side hanging wall portion 33 are respectively spaced apart from the housing portion side hanging wall portion 32 and the adjustment block portion side hanging wall portion 33 on the outer side in the finding direction. Engaging portions 32b and 33b having plate portions 32a and 33a facing each other are provided, and are connected at the lower ends of the accommodating portion side hanging wall portion 32 and the adjustment block portion side hanging wall portion 33. .

  The engaging portions 32 b and 33 b include hook portions 32 c and 33 c that protrude outward from the upper ends of the plate portions 32 a and 33 a and engage with the lower arm 14 of the movable shoji 7. The engaging portions 32b and 33b are provided at the lower end side of the plate portions 32a and 33a with the portion connected to the accommodating portion side hanging wall portion 32 or the adjustment block portion side hanging wall portion 33 as a fulcrum. It is formed to be elastically deformable on the 32 side or the adjustment block portion side hanging wall portion 33 side.

  Further, as shown in FIG. 5, the housing portion-side hanging wall portion 32 or the adjustment block portion-side hanging wall portion 33 protrudes to the sides facing each other, together with the protruding portion 31 a and the hanging piece 31 b, the door 20. Are provided, and in particular, flange portions 32d and 33d are provided as fall prevention portions for preventing the door 20 from falling. The flange portions 32d and 33d are formed so as to be biased toward different sides in the prospective direction, the adjustment block portion 23 side of the door wheel 20 is opposite to the hanging piece 31b, and the accommodation portion 22 side is the same as the hanging piece 31b. On the side.

  Further, the adjustment block portion-side hanging wall portion 33 is provided with a driver operation concave portion 33e for operating the adjustment screw 27 provided on the door wheel 20. The operation concave portion 33e has a shape opened in one of the prospective directions in order to form the attachment member 30 with a molding die that is divided in the prospective direction.

  Then, as shown in FIG. 6, the door pulley 20 is inserted from the side of the flange portions 32 d and 33 d so as to be sandwiched between the accommodating portion side hanging wall portion 32 and the adjustment block portion side hanging wall portion 33 of the mounting member 30. insert. At this time, it inserts so that the adjustment block part 23 side of the door pulley 20 may be located in the operation recessed part 33e side. When the flanges 32 d and 33 d are positioned at the lower end of the frame 21 of the door wheel 20 and the door wheel 20 is held by the mounting member 30, the protrusion 31 a provided on the lower surface side of the upper surface portion 31 is the upper surface of the frame 21. Further, a hanging piece 31b that is fitted in a hole portion 21a provided in the frame and is suspended from the upper surface portion 31 of the mounting member 30 is accommodated in the concave portion 21b of the frame 21 of the door wheel 20, and the mounting member 30 and the door wheel 20 is restricted from rotating. Thus, the door wheel 20 fitted to the attachment member 30 is prevented from falling from the attachment member 30 by the flanges 32d and 33d, and the prospective direction from the attachment member 30 by the protrusion 31a and the hanging piece 31b. Is prevented from coming off.

  The door pulley 20 attached to the attachment member 30 is provided in the lower hole 14 of the movable shoji 7 along the direction of finding and opened to the receiving hole 14c formed in the bottom portion 14b of the groove 14a. The engaging portions 32b and 33b, which are inserted from below and provided respectively on the accommodating portion side hanging wall portion 32 and the adjustment block portion side hanging wall portion 33, are engaged with the edge 14d of the accommodation hole 14c while being elastically deformed. Is attached to the movable shoji 7.

  According to the joinery 1 of the present embodiment, the attachment member 30 of the door cart 20 has the engaging portions 32b and 33b that engage with the lower rod 14 of the movable shoji 7 and the flange portions 32d and 33d for holding the door pulley 20. Therefore, the door pulley 20 can be easily attached to the movable shoji 7 via the attachment member 30.

  Moreover, since the door pulley 20 is attached to the lower arm 14 via the attachment member 30, the joinery 1 of this embodiment attaches the same door pulley 20 to different kinds of different shojis by using different attachment members. Is possible. For example, when the accommodation hole 14c provided in the lower frame of the different kind of shoji to which the door roller 20 is to be attached has a longer length in the direction of finding than the accommodation hole 14c of the movable shoji 7 described above, as shown in FIG. The common door 20 is attached by attaching the door 20 using the attachment member 36 in which the extension 32e is formed so that the distance between the engaging portions 32b and 33b corresponds to the gap 14c of the different types of shoji. It can be attached to different types of shoji.

  The attachment members 30 and 36 are also provided with flanges 32d and 33d for preventing the door 20 from falling as a holding portion, and protrusions 31a and a hanging piece as a detachment preventing portion for preventing the door from coming off in the prospective direction. 31b, it is possible to prevent the door pulley 20 from falling and coming off from the mounting member 30, and to hold it securely.

  In addition, since the mounting member 30 is provided with an operation recess 33e that allows the adjustment screw 27 to be operated in a state in which the mounting member 30 is mounted, the door wheel 20 is mounted on the mounting member 30. Even after that, the position of the wheel 25 can be adjusted by operating the adjusting screw 27.

  In addition, the mounting member 30 is positioned so that the housing portion side hanging wall portion 32 and the adjustment block portion side hanging wall portion 33 that are suspended so as to sandwich the door pulley 20 are located on different sides in the prospective direction. Since the portions 32d and 33d are provided, it is possible to reliably hold the door pulley 20 on different sides in the prospective direction between the accommodating portion side hanging wall portion 32 and the adjustment block portion side hanging wall portion 33. is there.

  By the way, the rail 10a provided in the lower frame 5b is contact | abutted to the wheel 25 which the door pulley 20 has at the center of a finding direction. For this reason, the accommodation part side vertical wall part 32 and the adjustment block part side vertical wall part 33 of the attachment member 30 attached so that the position of the vertical direction of the wheel 25 can be adjusted are sandwiched between the rail 10a. It must be formed so that it does not touch. For this reason, it is desirable that the engaging portions 32b and 33b do not exist in the center in the direction of finding the accommodating portion side hanging wall portion 32 and the adjustment block portion side hanging wall portion 33. However, if the engaging portions 32b and 33b are removed only in the center portion in the direction of finding the accommodating portion side hanging wall portion 32 and the adjustment block portion side hanging wall portion 33, only the mold that is divided in the prospective direction is used. Then, the mounting member 30 cannot be manufactured, and the unit price increases. For this reason, the engaging parts 32b and 33b provided in the accommodating part side hanging wall part 32 and the adjustment block part side hanging wall part 33 are respectively set to only one side in the prospective direction, and adjusted with the accommodating part side hanging wall part 32. The mounting members 30 and 36 can be easily and inexpensively formed with a simple structure mold while securely holding the door wheel 20 by providing the block unit side wall 33 on the different sides of the prospective direction. It is possible to manufacture.

  Further, the engaging portions 32b and 33b protruding in the direction opposite to the side on which the door wheel 20 is held are formed in the central portion of the housing portion side hanging wall portion 32 and the adjustment block portion side hanging wall portion 33 in the expected direction. Since it is provided, it is possible to attach the attachment member 30 holding the door pulley 20 to the lower eyelid 14 by engaging at a well-balanced position in the prospective direction.

  Moreover, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and it is needless to say that the present invention includes equivalents thereof.

  In the said embodiment, although the movable shoji 7 demonstrated and demonstrated the joinery 1 for the sliding window which can move to the left-right direction as an example, it should just be a joinery which has the shoji movable to the left-right direction using a door wheel, For example, a sliding window joiner in which two shojis can be moved in the left-right direction may be used.

  In the above embodiment, the engaging portions 32b and 33b of the attachment member 30 are both elastically deformed to be the engaging portions 32b and 33b that engage with the edge 14d of the receiving hole 14c of the lower collar 14. As shown in FIG. 8, one engaging portion is a hook portion 37 that engages with the edge 14d of the receiving hole 14c without elastically deforming, and only the other is an engaging member 32b that is elastically deformed. 38 may be sufficient. Further, as shown in FIG. 9, any of the engaging portions 39 protrudes in the horizontal direction and is attached to the bottom surface portion 14 b of the groove portion 14 a of the lower collar 14 and is fixed by a screw. There may be. Furthermore, one engagement part may be a hook part that engages with the edge of the insertion part without elastic deformation, and the other engagement part may be screwed.

It is the external view which looked at the fitting which concerns on this embodiment from the indoor side. It is a figure for demonstrating the door cart provided in the lower armpit. It is the figure which looked at the doorwheel attached to the lower arm from the direction of finding. It is a figure for demonstrating how to attach a door pulley. It is the figure which looked at the doorwheel attached to the lower arm from the lower part. It is a figure for demonstrating the doorwheel attached to a lower arm via an attachment member. It is a figure which shows the attachment member used for a heterogeneous shoji. It is a figure which shows the 1st modification of an attachment member. It is a figure which shows the 2nd modification of an attachment member.

Explanation of symbols

1 joinery, 5 frame, 5b lower frame, 7 moving shoji, 10a rail, 14 lower arm,
14c accommodation hole, 20 door, 21a hole, 21b recess, 23a operation hole,
30 attachment member, 31 upper surface part, 31a protrusion, 31b hanging piece, 32b engagement part,
32c hook part, 32d collar part, 32e extension part, 33e operation concave part,
36 mounting member, 38 mounting member, 39 engaging portion, 40 mounting member

Claims (5)

A shoji that can slide in the direction of finding
A frame having a rail for guiding the shoji,
The shoji is
A trolley that runs on the rail and can be used for different types of different shojis,
A fitting comprising: a holding portion that holds the door wheel; and an attachment member that includes an engaging portion that engages with a lower portion of the shoji. The joinery according to claim 1,
The holding part is a fall prevention part for preventing the door wheel from falling,
A detachment prevention unit for preventing the door wheel from coming off in a prospective direction,
Joinery characterized by having. The joinery according to claim 1 or claim 2,
The door wheel has an adjustment unit that can adjust the vertical position of the shoji to which the door wheel is attached by operation,
The fitting is characterized in that the attachment member has an operation recess that allows the adjustment portion to be operated in a state of being attached to the door pulley. The joinery according to claim 2 or claim 3,
The mounting member includes an upper surface portion covering the upper portion of the door wheel, and a pair of hanging wall portions vertically disposed so as to sandwich the door wheel at both end portions in the direction of finding the upper surface portion,
The fall prevention part is provided so as to protrude to the side facing each of the pair of vertical wall parts, and one vertical wall part has one side in the prospective direction and the other vertical wall part. Is a fitting that is arranged on the other side in the prospective direction. The joinery according to claim 4,
The fitting is characterized in that the engaging portion is provided so as to protrude in a direction opposite to the side facing the pair of hanging wall portions, and is provided in a central portion in the prospective direction.

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