JP2018048464A - Sash roller unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a highly versatile sash roller unit that enables even a new sash roller of a form different from an existing sash roller to be fitted.SOLUTION: A sash roller unit includes an attachment 11 fitted on a stile after removing an existing sash roller that was fitted, and a new sash roller held on a stile 6 through the attachment 11. The attachment 11 is inserted into the stile 6 in a longitudinal direction from an edge part of the stile in the longitudinal direction, and includes a contact piece coming in contact with the stile 6 for positioning. The new sash roller is fitted on the attachment 11 by pressing at least either of a pair of wall parts formed by the attachment 11 after being fitted to the stile 6, with a pressing part 14c so as to widen a space between the pair of wall parts and keeping the space widened.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a door unit attached to a bag.

  For example, a door wheel that is expanded to the left and right by rotating a screw and that has a pair of left and right expanding members that press the inner wall of a mounting hole, such as a sash, is equipped with wheels (rollers). A door wheel provided in a case is known (see, for example, Patent Document 1). This door wheel is configured to press the pawl portion so as to bite into the inner wall of the mounting hole when the expanding member is expanded left and right, and fix the door wheel case to the mounting hole.

Japanese Utility Model Publication No. 62-19807

Since the door wheel as described above has both the expanding members expanded to the left and right, the claw portion is pressed into the inner wall of the mounting hole, and the door wheel case is fixed at an arbitrary position of the mounting hole. It is necessary to provide the inner wall which a nail | claw part bites into in the both sides used as the right and left of a door pulley. However, since the parts such as the heel to which the door pulley is attached are not necessarily the same shape, it is difficult to attach the same door to various heels. For this reason, a high versatility is required for the door cart.
This invention is made | formed in view of this subject, The place made into the objective is to provide the door-wheel unit with high versatility.

  In order to achieve such an object, the door cart unit of the present invention includes an attachment attached to a cage from which an existing door cart has been removed, and a new door cart held by the cage via the attachment. A door-to-door unit.

  According to such a door car unit, the existing door car is removed from the bag to which the existing door car is attached, and the attachment is attached. Therefore, the attachment is attached in the same manner as the existing door car. In addition, since the newly installed car is attached via an attachment attached in the same manner as the existing door car, the new door car can be attached in the same manner as the existing door car. For this reason, it is possible to attach a newly-installed door car to a cage having various shapes to which an existing door car is attached, and it is possible to provide a highly versatile door car unit.

  In this door wheel unit, the attachment is attached to the bag to form a pair of wall portions facing each other with a space therebetween, and the newly installed door wheel is arranged in a direction in which the distance between the pair of wall portions is increased. It is desirable to have a pressing portion that presses at least one of the pair of wall portions.

  According to such a door-car unit, at least one of the pair of wall portions attached to the bag and formed by the attachment is pressed by the pressing portion so that the interval between the pair of wall portions is widened, and the gap between the pair of walls is set. By stretching, it is possible to attach the new door to the attachment.

In this door roller unit, the attachment has an abutting piece that is inserted in the longitudinal direction from the end in the longitudinal direction of the heel along the longitudinal direction and is positioned by being abutted against the heel. It is desirable.
According to such a door roller unit, the attachment can be positioned and attached by inserting the attachment into the bag and bringing it into contact with the contact piece.

In this door wheel unit, the new door wheel is inserted between the pair of wall portions and attached to the attachment, and the attachment has a positioning piece that is positioned by contacting the inserted new door wheel. It is desirable to do.
According to such a door cart unit, the new door cart can be positioned and attached by inserting the new door into the attachment and bringing it into contact with the positioning piece.

  In this door roller unit, the bottle has a hole through which water can flow from the upper side to the lower side of the bottle, and the attachment is attached to the bottle and formed in a position overlapping the hole. It is desirable to have holes.

  According to such a door cart unit, even if a newly installed door cart is attached, it is possible to discharge water from the upper side to the lower side of the basket to which the newly installed door cart is attached via the drain hole.

In this door roller unit, it is preferable that the attachment is formed by combining two members so that the size can be adjusted according to the bag.
According to such a door cart unit, since the attachment can be adjusted to the size of the bag by adjusting two members, it is possible to provide a door cart unit with higher versatility.

  ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide a highly versatile door cart unit.

It is an internal appearance figure of the fitting provided with the door-car unit concerning this embodiment. It is a figure which shows the lower arm to which the existing door cart is attached. It is a figure which shows the structure of a door-car unit. It is a perspective view which shows a newly installed door cart. It is a figure which shows the door-cart unit attached to the lower arm. It is a figure which shows the state by which the existing door cart is attached to the lower armor from which a shape differs. It is a figure which shows the modification of an attachment.

Hereinafter, a door unit 7 according to an embodiment of the present invention and a fitting 1 having a shoji 3 including the door unit 7 will be described with reference to the drawings.
As shown in FIG. 1, the joinery 1 of the present embodiment is a joinery 1 including a sliding shoji 3 attached to a frame 2 provided in a building or the like.

  In the following description, when the joinery 1 attached to a building or the like is viewed from the indoor side, the vertical direction is the vertical direction, the horizontal direction is the horizontal direction or the longitudinal direction of the lower arm 6 of the shoji 3 The depth direction which is the indoor / outdoor direction is shown as a prospective direction. Even if it is each part of joinery 1 and each member which constitutes joinery 1 is in a single state, it can be attached to a building or the like in the vertical direction, left-right direction or longitudinal direction, The direction is specified and described.

  Each of the two shojis 3 attached to the frame 2 is provided with a rectangular casing 5 so as to surround the glass 4, and a door unit 7 is provided on each of the lower end portions in the left-right direction. Yes.

  A lower collar 6 that forms the casing 5 and is located below the glass 4 is an extruded member. As shown in FIGS. 2 to 4, the lower rod 6 connects the pair of flange wall portions 6 a facing each other with a gap in the prospective direction and the pair of flange wall portions 6 a in the prospective direction, and has an interval in the vertical direction. It has the upper board part 6b and the lower board part 6c which were provided and opened. The vertical distance between the upper plate portion 6b and the lower plate portion 6c is substantially the same as the height of the case 9a included in the existing door wheel 9 attached as a standard product of the joinery 1, for example.

  A portion surrounded by the pair of ribs 6a, the upper plate 6b, and the lower plate 6c forms a hollow portion 6d penetrating in the longitudinal direction of the lower rib 6. The pair of ribs 6a extends upward from the upper plate 6b, forms a recess opened upward together with the upper plate 6b, and the lower end of the face material such as glass 4 constituting the shoji 3 The face material accommodating portion 6e is accommodated. A drain hole 6f for discharging water in the face material accommodating part 6e is formed in the upper plate part 6b forming the face material accommodating part 6e. In addition, the pair of ribs 6a extends downward from the lower plate 6c.

  The upper plate portion 6b is provided with two upper protruding pieces 6g protruding downward, and the lower plate portion 6c is provided with two lower protruding pieces 6h protruding upward. The two upper projecting pieces 6g and the two lower projecting pieces 6h are both protruded from the pair of ribs 6a at positions facing each other in the vertical direction. Further, the two upper projecting pieces 6g and the two lower projecting pieces 6h are arranged with a space therebetween in the prospective direction, and the space substantially coincides with the width of the case 9a included in the existing door pulley 9. . For this reason, the existing door 9 is attached by fitting a case 9a inside the two upper projecting pieces 6g and the two lower projecting pieces 6h. At this time, the roller 8 projecting downward from the case 9a is notched provided in the lower plate 6c at both ends in the longitudinal direction of the lower arm 6 when the existing door roller 9 is fitted to the lower arm 6. Projecting downward from the lower plate portion 6c from the portion 6i.

  As shown in FIGS. 3 and 4, the door cart unit 7 is installed on the lower arm 6, for example, the existing door cart 9 of the fitting 1 is removed, and the new door replacement unit 9 is attached at the position where the existing door cart 9 is removed. It has a door wheel 10 and an attachment 11 for attaching the new door wheel 10 to the lower arm 6.

  The attachment 11 is formed of, for example, a thin plate made of stainless steel, and a facing plate portion 11a that forms a pair of wall portions facing each other at an interval in the expected direction, and an upper end portion of the pair of facing plate portions 11a are in the expected direction. And a connecting plate portion 11b having a flat plate shape.

  At one end in the longitudinal direction of the attachment 11, a hanging plate portion 11c is provided as a positioning piece in which the connecting plate portion 11b extends downward, and a pair of facing plate portions are provided at the other end. Lower protrusions 11d are provided as contact pieces in which 11a protrudes downward. Further, the connecting plate portion 11b is provided with a drain hole 11e at a position overlapping with the drain hole 6f of the lower rod 6 when attached to the lower rod 6.

  The width in the prospective direction of the attachment 11 matches the width in the prospective direction of the case 9a of the existing door pulley 9, and the height excluding the lower projection 11d of the attachment 11 matches the height of the case 9a of the existing door pulley 9. ing. For this reason, the space between the two upper projecting pieces 6g and the two lower projecting pieces 6h is between the upper plate portion 6b and the lower plate portion 6c of the lower arm 6 from which the existing door wheel 9 is removed. The attachment 11 can be inserted and fitted from the small edge side of the lower eyelid 6.

  When the attachment 11 is inserted along the longitudinal direction of the lower collar 6, the lower projection 11d is brought into contact with the lower plate portion 6c, and the attachment 11 is positioned in the longitudinal direction. At this time, the drain hole 6f provided in the lower rod 6 and the drain hole 11e provided in the attachment 11 are arranged so as to overlap each other. Since the drain hole 6f and the drain hole 11e are arranged vertically, the face material accommodating portion 6e and the hollow portion 6d communicate with each other, and the water in the face material accommodating portion 6e forms the hollow portion 6d. A drainage path that is discharged to the lower frame through the notch portion 6i provided in is secured.

  The new door pulley 10 includes a roller 8 that supports the shoji 3 so as to be movable, a frame 12 that rotatably supports the roller 8, and two vertical directions provided on both sides of the roller 8 in the longitudinal direction of the lower arm 6. And a position adjusting screw 15.

  The frame 12 includes an inner frame 13 on which the roller 8 is rotatably supported, and an outer frame 14 provided on the outer side of the inner frame 13 and provided with a pressing portion 14 c that presses the attachment 11.

The inner frame 13 is formed with high rigidity by, for example, an iron thin plate. The outer frame 14 is made of stainless steel, for example, and is formed of a thin plate thinner than the inner frame. The inner frame 13 and the outer frame 14 both have a pair of facing wall portions 13a, 14a facing each other with an interval in the prospective direction and frame connecting portions 13b, 14b connecting the upper ends of the pair of facing wall portions 13a, 14a. And the cross section is U-shaped. The outer frame 14 is disposed and fitted over the inner frame 13.
The two vertical position adjusting screws 15 pass through the frame connecting portion 14 b of the outer frame 14 and are screwed into the frame connecting portion 13 b of the inner frame 13.

  The pair of facing wall portions 14a forming the outer frame 14 are provided with pressing portions 14c bent and raised in directions opposite to each other in the prospective direction, that is, on the opposite side to the opposite side. The pressing portion 14 c is pressed in a direction in which the pressing portion 14 c is bent back by the pair of facing plate portions 11 a of the attachment 11 when the new door roller 10 is inserted inside the attachment 11 attached to the lower arm 6. That is, the pressing portion 14c of the newly installed door pulley 10 is configured to be held by the lower arm 6 via the attachment 11 by pressing the pair of facing plate portions 11a of the attachment 11 so that the distance between them is increased.

  Further, as shown in FIG. 5, the new door 10 is inserted between the pair of facing plate portions 11 a of the attachment 11 along the longitudinal direction of the lower arm 6, and the frame 12 is brought into contact with the hanging plate portion 11 c, The new door 10 is positioned in the longitudinal direction, the pressing portion 14c presses the facing plate portion 11a of the attachment 11, and the new door 10 is positioned in the expected direction.

  When the existing door 9 provided in the joinery 1 is deteriorated or worn out due to long-term use or the like, it is necessary to replace the door. At this time, as in the case of the above-described newly constructed door car 10, when the pressing portion 14c bent and raised between the side walls provided on the lower arm is configured to be compressed and attached, a predetermined interval is provided. Also facing side walls are required.

  However, between the upper plate part 6b and the lower plate part 6c into which the existing door wheel 9 is fitted as in the fitting 1 described above, there are two upper projecting pieces 6g and two lower projecting pieces 6h. When the inner door 10 is fitted and held on the inner side, the new door pulley 10 cannot be directly attached to the lower arm 6.

  Therefore, the door cart unit 7 of the present embodiment removes the existing door cart 9 fitted to the lower arm 6 of the joinery 1, and between the upper plate portion 6b and the lower plate portion 6c into which the existing door cart 9 is fitted. The attachment 11 is fitted inside the two upper projecting pieces 6g and the two lower projecting pieces 6h, and between the pair of facing plate portions 11a of the attachment 11 fitted to the lower collar 6, It is possible to compress and attach the bent pressing portion 14c of the new door roller 10. For this reason, the mounting portion of the door cart unit 7 is not limited to the shape of the lower arm 6 of the above-described embodiment. For example, as shown in FIGS. 6A and 6B, the existing door cart 9 is fitted and engaged. In this case, the new door pulley 10 can be attached to the lower arm 61 or 62 having attachment portions 61a and 62a such as protrusions that are locked or attached.

  According to the joinery 1 and the door cart unit 7 of the present embodiment, the existing door cart 9 is removed from the lower arm 6 into which the existing door cart 9 is fitted and the attachment 11 is fitted, so the attachment 11 is the same as the existing door cart 9. Attached to. Further, since the new door 10 is attached via the attachment 11 attached in the same manner as the existing door 9, the new door 10 can also be attached in the same manner as the existing door 9. For this reason, it is possible to attach the newly installed door cart 10 to the lower arm 6 of various shapes to which the existing door cart 9 is attached, and it is possible to provide a highly versatile door cart unit 7.

  Further, the pair of facing plate portions 11a that are fitted to the lower rod 6 and formed by the attachment 11 are pressed by the pressing portion 14c so that the interval between the pair of facing plate portions 11a is widened, and the newly constructed door pulley 10 is attached to the attachment 11. It is possible to attach.

  Further, the lower rod 6 has a drain hole 6f through which water can flow from the face material accommodating portion 6e located above the lower rod 6 to the lower frame, and the attachment 11 is attached to the lower rod 6. Since the drain hole 11e is formed at a position overlapping with the drain hole 6f, the drain hole 6f and the drain hole are provided from the face material container 6e to the lower frame even when the door unit 7 is attached. It is possible to drain water through 11e.

  Further, the attachment 11 can be positioned and attached by inserting the attachment 11 into the lower collar 6 and bringing the lower projection 11d into contact with the lower plate portion 6c forming the small edge of the lower collar 6. For this reason, the drain hole 6f of the lower rod 6 and the drain hole 11e of the attachment 11 can be easily arranged up and down, and a drainage path for discharging the water in the face material container 6e can be easily secured. Is possible.

  Moreover, it is possible to position and attach the new door 10 by inserting the new door 10 into the attachment 11 and bringing it into contact with the hanging plate portion 11c. For this reason, since the support position by the existing door pulley 9 and the support position by the new door wheel 10 can be matched, it is possible to support the shoji 3 in a well-balanced manner after replacing the door with the new door wheel 10.

  In the said embodiment, although the attachment 11 demonstrated the example in which a pair of facing board part 11a and the connection board part 11b were formed integrally, and the cross-sectional shape made a U-shape, it does not restrict to this. For example, as shown in FIG. 7, the attachment is screwed to the connecting plate portion 16b of two attachment members 16a in which one of the facing plate portions 11a and the connecting plate portion have an L-shaped cross-sectional shape. The attachment 16 may be used. In this case, a long hole 16c that is long in the prospective direction is formed in the connecting plate portion 16b of one attachment member 16a, thereby adjusting the position of the two attachment members 16a in the prospective direction and matching the lower collar 6. be able to. For this reason, it is possible to provide the door cart unit 7 with higher versatility.

  Further, the two attachment members 16a may be connected in advance so that the respective connecting plate portions 16b can be slid in the expected direction with rivets or the like. In this case, the new door wheel 10 is inserted into the lower arm 6 together with the attachment 16, and each attachment member 16a is pressed by the pressing portion 14c so that the interval between the two attachment members 16a is widened. According to 6, it can be freely expanded and attached.

  Moreover, if the site | part which can hold | maintain the new door pulley 10 by the pressing part 14c of the newly installed door pulley 10 is provided in the lower arm 6, the door roller unit 7 of this embodiment uses the attachments 11 and 16. It is possible to attach and use only the newly installed door cart 10. In the above embodiment, the attachment 11 having a U-shaped cross section has been described as an example. However, a plurality of types of attachments having different shapes are provided, and an attachment is appropriately selected according to the shape of the lower eyelid. It is also possible to use it. In this case, versatility is further improved.

  In the above-described embodiment, an example in which the existing door cart 9 fitted to the lower arm 6 is removed and the attachment 11 is attached to the lower arm 6 is described, but the existing door cart and the attachment are not necessarily fitted. Not necessary. For example, the existing door cart and the attachment may be attached with screws or the like. That is, the existing door cart attached with screws or the like may be removed, and the newly installed door cart may be attached to the attachment attached with screws or the like at the removed site.

  Moreover, in the said embodiment, although the press part 14c with which the newly installed door pulley 10 was equipped demonstrated the example which each presses a pair of facing board part 11a of the attachment 11, it does not restrict to this. For example, the pressing portion is provided on one side of the new door, and when the pressing portion presses one of the pair of facing plates, the new door is pressed against the other facing plate, and the new door is attached. It may be in the form of being attached to.

  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.

1 joinery, 6 lower fence, 6a eaves wall, 6f drain hole, 7 door unit,
9 Existing door, 10 New door, 11 Attachment, 11a
11c Hanging plate part, 11d Lower projection, 11e Drain hole, 14c Pressing part,
16 attachment, 16a attachment member, 61 lower arm, 62 lower arm,

Claims (6)

An attachment attached to the fence from which the existing door-to-door is removed,
A new door-to-door that is held by the bag through the attachment;
A door-car unit characterized by comprising: The door cart unit according to claim 1,
The attachment is attached to the ridge and forms a pair of walls facing each other with a space between each other,
The new door cart has a pressing unit that presses at least one of the pair of wall portions in a direction in which the interval between the pair of wall portions widens. The door cart unit according to claim 1 or 2,
The attachment has an abutment unit that is inserted along the longitudinal direction from the end of the heel in the longitudinal direction into the heel and is positioned by contacting the heel. . A door cart unit according to any one of claims 1 to 3,
The new door pulley is inserted between the pair of wall portions and attached to the attachment,
The said attachment has a positioning piece with which the said newly installed door inserted is contacted and positioned, The door wheel unit characterized by the above-mentioned. A door cart unit according to any one of claims 1 to 4,
The bottle has a hole through which water can flow from the upper side to the lower side of the bottle,
The said attachment has a drain hole formed in the position with which the said attachment was mounted | worn with the said hole, and overlapped with the said hole. A door cart unit according to any one of claims 1 to 5,
The attachment is formed by combining two members so that the size can be adjusted in accordance with the bag.

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