JP2016050452A - Top-railed single sliding door frame - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a top-railed single sliding door frame that allows a short board to be fitted in a single step, the top-railed single sliding door frame having a head jamb board divided into a long board and the short board and the short board may be fixed after shifting to a right side or a left side of the long board.SOLUTION: Male side connection metal fittings 10 are fitted beforehand at a plurality of locations on a long board side edge of a short board 2B, and engaging recesses 12, 12... for fitting female side connection metal fittings 11 are formed on a short board side edge of the long board 2A. At a site of installation, the female side connection metal fittings 11, 11 are disposed on the engaging recesses 12, 12, to suit a location to fit the short board 2B. The male side connection metal fitting 10 is a connection metal fitting having an inserted part 14 protruding toward the long board 2A side, and a claw part 15 formed on the inserted part 14. The female side connection metal fitting 11 is a connection metal fitting having an insertion hole 17 into which the inserted part 14 may be inserted horizontally, and a hook part 18 with which the claw part 15 may be engaged at the time of insertion.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a door frame for accommodating a one-way suspended door.

  Conventionally, as a door frame 50 for accommodating a sliding door, as shown in FIG. 9, left and right ends of a duck board 51 and a sill board 52 are provided with a left vertical board (left vertical frame) 53 and a right vertical board. (Right vertical frame) 54 and connected to the central part of the duck board 51 and the sill board 52 by a central vertical board (intermediate vertical frame) 55, and the sliding door 56 over the almost entire length of the duck board 51 and the sill board 52. Is formed so as to be slidably fitted. The sliding door frame 50 includes a left sliding door and a right sliding door, and in the case of the left sliding door frame, the wall fits in the right half of the duck board 51 and the sill board 52 as shown in FIG. Notches 51a and 52a are formed, and in the case of a right sliding door frame, as shown in FIG. 10, notches 51a and 52a are formed in which the walls fit in the left halves of the duck board 51 and the sill board 52. Has been.

  In the case of such a single sliding door frame 50, the duck board 51 and the sill board 52 used for the left single sliding door frame in which the cutout portions 51a and 52a are formed on the right side, and the right single sliding door in which the cutout portions 51a and 52a are formed on the left side. There is a problem in that the mooring board 51 and the sill board 52 used for the frame have to be prepared separately, so that many kinds of members are required and the manufacturing cost has to be increased.

  Therefore, in Patent Document 1 shown below, as shown in FIG. 11, the mower board 51 and the sill board 52 are made of a long board 51A, 52A in which the groove is formed, and a short board having a width equal to the width of the neutral plate. The short plates 51B and 52B are divided into two parts, and the short plates 51B and 52B are fixed to the long plates 51A and 52A while being shifted to the right or left side, and one end of the short plate 51B and the short plate 52B of the sill plate 52 are fixed. A single sliding door frame is proposed in which a neutral plate 55 is fixed to one end. In addition, as a similar technique, the following patent documents 2 and 3 can be further cited.

JP 2002-115471 A Japanese Utility Model Publication No. 56-176982 Japanese Patent Laid-Open No. 9-60424

  In the sliding door frame according to Patent Document 1, the siding plate 51, the sill plate 52, and the left and right vertical plates 53, 54, which are obtained by shifting the short plates 51B, 52B to the right side and fixing them to the long plates 51A, 52A, A right sliding door frame can be manufactured by assembling the middle vertical plate 55, and the short plates 51B and 52B are shifted to the left side and fixed to the long plates 51A and 52A. Since the left sliding door frame can be manufactured by assembling 54 and 54 and the central vertical plate 55, it is not necessary to prepare two types for the right and left for each of the duck board 51 and the sill board 52 of the single sliding door frame. There is an advantage that the manufacturing cost can be reduced.

  However, the attachment of the short plates 51B and 52B to the long plates 51A and 52A is performed by passing wood screws 58 and 58 through the through holes 57 and 57 of the short plate 51B as shown in FIG. 58 is screwed into the left two guide holes 59, 59 to fix the short plate 51B to the left side of the long plate 51A, and the through hole 57 through the wood screw 58 is loosened. Since it is manufactured by closing with, there are problems such as complicated work on site.

  In addition, since the said patent document 1 is an example of a sliding type single sliding door, a threshold is required, However, In the case of the suspension type single sliding door which this invention makes object, a threshold can be eliminated.

  Therefore, the main problems of the present invention are the Kamoi plate, the left vertical frame connected to the left end of the Kamoi plate, the right vertical frame connected to the right end of the Kamoi plate, and the middle connected to the central portion of the Kamoi plate. A vertical frame, and a sliding door is slidably installed over almost the entire length of the Kamoi plate. The Kamoi plate is divided into a long plate and a short plate, and the short plate is placed on the right side of the long plate. Alternatively, in a single sliding door frame that can be fixed to the left side, the short plate can be easily attached to the long plate by a one-touch method.

In order to solve the above-mentioned problem, as the present invention according to claim 1, a Kamoi plate, a left vertical frame connected to the left end portion of the Kamoi plate, a right vertical frame connected to the right end portion of the Kamoi plate, and the Kamoi plate An intermediate vertical frame connected to the central part of the main board, and a single-side suspension door is slidably installed over almost the entire length of the Kamoi board, the Kamoi board is divided into a long board and a short board, and the short board In the single-sided hanging door frame that can be fixed by shifting it to the right or left side with respect to the long plate,
In the case where the male side connecting brackets are attached in advance to a plurality of locations on the long plate side edge of the short plate, and the short plate side edge of the long plate is attached to the right side. Fitting recesses for mounting the female connection fitting are respectively formed at the corresponding positions of the male connection fitting and the corresponding positions of the male connection fitting when the short plate is shifted to the left. The female connection fitting can be installed with respect to the fitting fitting recess according to the mounting position of the short plate at the installation site,
The male side connection fitting is a connection piece having an insertion portion protruding to the long plate side and a claw portion formed in the insertion portion, and the insertion portion is inserted from the horizontal direction in the female side connection fitting. There is provided a one-way hanging door frame characterized in that it is a connecting bracket having an insertion hole portion that is made possible and a latching portion that can be engaged with the claw portion at the time of insertion.

  In the first aspect of the present invention, the male side coupling metal fittings are previously attached to a plurality of locations on the long plate side edge of the short plate, and the short plate side edge of the long plate is the short plate. The female connection bracket is attached to the corresponding position of the male connection fitting when the right side is attached to the right side and the corresponding position of the male side connection fitting when the short plate is attached to the left side. A fitting recess is formed, and a female-side coupling fitting can be installed on the fitting fitting recess according to the mounting position of the short plate at the installation site. Therefore, depending on whether the attachment is performed by shifting to the right side or by shifting to the left side, the female side connection fitting is fitted and installed in the mounting fitting recess of the long plate.

  The male side connection fitting is a connection piece having an insertion portion protruding to the long plate side and a claw portion formed in the insertion portion, and the insertion portion is inserted from the horizontal direction in the female side connection fitting. Since it is a connecting metal fitting having an insertion hole portion that is enabled and a latching portion that can be engaged with the claw portion at the time of insertion, by joining the short plate to the long plate from the horizontal direction, The insertion portion of the male side connection fitting provided on the short plate is inserted into the insertion hole of the female side connection fitting provided on the long plate, and at the same time, the claw portion of the male side connection fitting is provided on the long plate. Engage with the latching portion of the female side connecting bracket, and the installation of the short plate is completed.

  As the present invention according to claim 2, in the short plate, a fitting recess for attachment is formed at the attachment position of the male side fitting, and a slit groove along the longitudinal direction of the member is formed from the fitting recess for attachment, The one-side suspension according to claim 1, wherein the male-side coupling fitting is formed with a rotation-preventing protrusion that is inserted into the slit groove in a direction perpendicular to the direction of the insertion portion on the outer peripheral surface. A door frame is provided.

  In the invention according to the second aspect, the fitting recess for attachment is formed at the attachment position of the male coupling fitting, and a slit groove is formed along the longitudinal direction of the member from the fitting recess for attachment. The connection fitting is an outer peripheral surface, and an anti-rotation projection that is inserted into the slit groove is formed in a direction orthogonal to the direction of the insertion portion, whereby the insertion portion of the male connection fitting Can be directly opposed to the female-side coupling fitting provided on the long plate.

  As described in detail above, according to the present invention, the Kamoi plate, the left vertical frame connected to the left end portion of the Kamoi plate, the right vertical frame connected to the right end portion of the Kamoi plate, and the central portion of the Kamoi plate are connected. An intermediate vertical frame, and a sliding door is slidably installed over almost the entire length of the Kamoi plate. The Kamoi plate is divided into a long plate and a short plate, and the short plate is used as the long plate. On the other hand, in the one-way hanging door frame that can be fixed by being shifted to the right side or the left side, the short plate can be easily attached to the long plate by a one-touch method.

It is a perspective view which shows the door frame 1 for the pulling suspension door which concerns on this invention. It is a perspective view which shows the attachment point of the short board 2B with respect to the long board 2A in order to comprise the Kamoi 2. FIG. (A) is a perspective view which shows the state which fixed the short board 2B to the left side of the long board 2A, (B) is a perspective view which shows the state which fixed the short board 2B to the right side of the long board 2A. It is a cross-sectional view which shows the attachment state of the suspension door 6 for the pulling with respect to the Kamoi 2. It is a perspective view which shows the attachment point of the male side connection metal fitting 10 and the female side connection metal fitting 11. FIG. FIG. 3 is a perspective view showing a connection procedure between a male side connecting metal fitting 10 and a female side connecting metal fitting 11. FIG. 3 is a perspective view showing a connection state between a male side connection fitting 10 and a female side connection fitting 11. It is a top view which shows the connection state of the long board 2A and the short board 2B by the male side connection metal fitting 10 and the female side connection metal fitting 11. FIG. It is a perspective view which shows the door frame 50 of the conventional left sliding door. It is a perspective view which shows the door frame 50 of the conventional single sliding door for right. It is a perspective view which shows the single sliding door frame which concerns on patent document 1. FIG. It is a perspective view which shows the attachment point of the short board 51B with respect to the long board 51A in patent document 1. FIG.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  1 is connected to the left end frame 2 of the Kamoi board 2, the left vertical frame 3 connected to the left end of the Kamoi board 2, and the right end of the Kamoi board 2 in the vertical arrangement. The right vertical frame 4 and the intermediate vertical frame 5 connected to the central portion of the Kamoi plate 2 in the same vertical direction are provided, and the one-way hanging door 6 is slidably installed over almost the entire length of the Kamoi plate 2. Is. In addition, this suspension door frame 1 is intended for the one-way suspension door 6 and has a structure in which no threshold exists for barrier-free.

  The said Kamoi board 2 is carrying out the planar shape by which the notch part 2e which makes a board width a half was formed in the right side half or the left side half (right side half in the example of illustration) from the longitudinal direction center part. In the single sliding hanging door frame 1, the head plate 2 can be divided into a long plate 2 </ b> A and a short plate 2 </ b> B, and the short plate 2 </ b> B can be shifted to the right or left side of the long plate 2 </ b> A and fixed. The single-sided hanging door frame 1 is intended.

  A wall 7 is provided on the outer side of the left vertical frame 3 (opposite side of the hanging door frame 1), and a wall 7 is also provided on the outer side of the intermediate vertical frame 5 and the outer side of the right vertical frame 4.

  As shown in FIG. 2, the short plate 2 </ b> B for configuring the Kamoi plate 2 is a member having a substantially rectangular cross-section, and has a stepped portion 2 c at the lower portion of the side surface on the contact surface side to the long plate 2 </ b> A. 5 and the male-side coupling metal fittings 10 and 10 are attached in advance to a plurality of locations on the side edge on the long plate 2A side. As shown in FIG. The mounting fitting recesses 13 are formed in advance at a plurality of locations on the side edge on the long plate 2 </ b> A side, and the male side connection fitting 10 is fitted into the mounting fitting recesses 13. At this time, a slit groove 2d is formed from the fitting recess 13 for attachment along the longitudinal direction of the member, and the male side coupling fitting 10 is an outer peripheral surface and is orthogonal to the direction of the insertion portion 14 to be described later. , Anti-rotation protrusions 16 and 16 are formed to be fitted into the slit groove 2d. By fitting the anti-rotation protrusions 16 and 16 into the slit groove 2d, The insertion portion 14 is made to face the female side connection fitting 11 provided on the long plate 2A. When the step 2c is joined to the long plate 2A, the tip portion covers a member of the long plate 2A (a member closer to the short plate 2B than the groove 2a for installing the hanging door rail), which will be described later, and the hanging rail. Since it is set to a length that extends to a position that is the same as the inner surface of the installation groove 2a, the seam between the long plate 2A and the short plate 2B is hidden when viewed from below. , Kamoi 2 appears to be composed of a single plate.

  On the other hand, as shown in FIG. 2, the long plate 2 </ b> A for constituting the Kamoi plate 2 is a member having a substantially rectangular cross section, and a groove 2 a for hanging door rail installation along the longitudinal direction of the member is formed on the lower surface. In addition, a small groove 2b is formed on the side surface in contact with the end plate 2B.

  The long plate 2A has side edges on the short plate 2B side, and the corresponding position of the male connecting fitting 10 when the short plate 2B is attached to the right side, and the short plate 2B on the left side. .. Are fitted to the corresponding positions of the male connecting fitting 10 when they are attached in a single position, and the mounting position of the short plate 2B is provided at the installation site. Accordingly, it is possible to install the female-side connecting metal fittings 11, 11 with respect to the fitting recesses 12, 12,. That is, as shown in FIG. 3 (A), when the short plate 2B is attached by being shifted to the left side, among the four fitting fitting recesses 12, 12,... Formed on the long plate 2A, The female-side connecting metal fittings 11 and 11 are fitted and installed to the two fitting fitting recesses 12 and 12 arranged on the left side from the central position so that the short plate 2B is attached to the left side, and As shown in FIG. 3 (B), when the short plate 2B is attached to the right side, the center of the four fitting recesses 12, 12... Formed on the long plate 2A. The female-side connecting metal fittings 11 and 11 are fitted and installed to the two fitting fitting recesses 12 and 12 arranged on the right side from the position so that the short plate 2B is attached to the right side.

  As shown in FIG. 4, as shown in FIG. 4, a suspension door rail 20 is fitted and installed in the suspension door installation groove 2 a for the suspension door installation groove 2 a provided on the lower surface of the long plate 2 </ b> A. The one-way suspension door 6 is suspended by a plurality of, usually two, runners 21, 21 provided so as to be able to run along the suspension door rail 20, and can slide along the longitudinal direction of the long plate 2 </ b> A. It is supported by.

  Next, the male side connecting fitting 10 and the female side connecting fitting 11 for connecting the short plate 2B to the long plate 2A will be described in detail.

  As shown in FIG. 6, the male side connection fitting 10 includes an insertion portion 14 that protrudes toward the long plate 2 </ b> A, and a claw portion 15 that is formed in the insertion portion 14 and can be elastically deformed in the vertical direction. It is a connecting bracket. Specifically, an insertion portion 14 that protrudes toward the long plate 2A is formed on the circumferential surface of the substantially circular coupling metal body 10A in plan view, and a claw portion that can be elastically deformed in the vertical direction on the insertion portion 14. 15 is formed. The insertion portion 14 has a hollow rectangular frame shape in plan view, and the claw portion 15 is a cantilever-like member protruding from the inner surface of the hollow rectangular frame toward the inner space. Has a mountain-shaped protrusion 15a. Further, on the peripheral surface of the connecting metal fitting 10A, anti-rotation protrusions 16 and 16 are formed to be fitted into the slit grooves 2d of the short plate 2B in a direction orthogonal to the direction of the insertion portion 14, respectively. ing. A notch 10a is formed on the lower plate 2A side of the connecting metal fitting body 10A so as not to protrude from the side surface of the short plate 2B. In addition, the said nail | claw part 15 is good also as a nail | claw part which can be elastically deformed in a horizontal direction in relation to the latching part 18 of the female side connection metal fitting 11 mentioned later, and the said latching part 18 is a structure which can be elastically deformed. In this case, a claw portion that does not elastically deform can be used.

  On the other hand, as shown in FIG. 6, the female side coupling metal 11 includes an insertion hole portion 17 into which the insertion portion 14 can be inserted from the horizontal direction, and a latch to which the claw portion 15 can be engaged at the time of insertion. A connecting metal fitting having a portion 18 is provided. Specifically, an insertion hole portion 17 is formed so that the insertion portion 14 can be inserted from the horizontal direction with the opening facing the peripheral surface of the coupling metal body 11A having a substantially cylindrical shape, and the insertion hole portion. A latching portion 18 that can be engaged with the claw portion 15 is installed on the upper portion of the beam 17 in a beam shape. A pair of left and right hanging locking pieces 11a, 11a are provided on the surface of the short plate 2B on the lower end side of the connecting metal fitting body 11A (see FIG. 5), and when the fitting fitting recess 12 is fitted and installed, It engages with a small groove 2b formed on the side surface in contact with the scale plate 2B.

  When the insertion portion 14 of the male side connection fitting 10 is pushed in while being inserted into the insertion hole 17 of the female side connection fitting 11, the insertion portion 14 of the male side connection fitting 10 is shown in FIG. The claw portion 15 is hooked on the hooking portion 18 of the female side connecting metal fitting 11 so that the two can be connected with one touch. FIG. 8 is a plan view showing a state in which the long plate 2A and the short plate 2B are connected by the connecting metal fittings 10 and 11. FIG. Since the male side connecting metal fitting 10 and the female side connecting metal fitting 11 are provided on the upper surface side of the short plate 2B and the long plate 2A, these connecting metal fittings 10 and 11 can be seen when viewed from below. It will not look good.

  DESCRIPTION OF SYMBOLS 1 ... Single pulling suspension door frame, 2 ... Kamoi, 2A ... Long board, 2B ... Short board, 3 ... Left vertical frame, 4 ... Right vertical frame, 5 ... Middle vertical frame, 6 ... Single pulling suspension door, 7 ... Wall 10, male side coupling bracket 11, female side coupling bracket 12, fitting fitting recess (for female coupling bracket), 13 fitting fitting recess (for male coupling bracket), 14 insertion portion , 15 ... Claw part, 16 ... Anti-rotation protrusion, 17 ... Insert hole part, 18 ... Hook part

Claims (2)

The Kamoi plank includes a Kamoi plank, a left vertical frame coupled to the left end of the Kamoi plank, a right vertical frame coupled to the right end of the Kamoi plank, and an intermediate vertical frame coupled to the central portion of the Kamoi plank. A sliding door is slidably installed over almost the entire length of the door, and the Kamoi plate is divided into a long plate and a short plate, and the short plate is shifted to the right side or the left side of the long plate and fixed. In the single-sided hanging door frame that was made possible,
In the case where the male side connecting brackets are attached in advance to a plurality of locations on the long plate side edge of the short plate, and the short plate side edge of the long plate is attached to the right side. Fitting recesses for mounting the female connection fitting are respectively formed at the corresponding positions of the male connection fitting and the corresponding positions of the male connection fitting when the short plate is shifted to the left. The female connection fitting can be installed with respect to the fitting fitting recess according to the mounting position of the short plate at the installation site,
The male side connection fitting is a connection piece having an insertion portion protruding to the long plate side and a claw portion formed in the insertion portion, and the insertion portion is inserted from the horizontal direction in the female side connection fitting. A one-way hanging door frame characterized in that it is a connecting bracket having an insertion hole portion that is made possible and a latching portion that can be engaged with the claw portion at the time of insertion.   In the short plate, a fitting fitting recess is formed at the mounting position of the male coupling fitting, and a slit groove is formed along the longitudinal direction of the member from the fitting fitting recess. The one-way suspension door frame according to claim 1, wherein a rotation-preventing protrusion that is inserted into the slit groove is formed in a direction orthogonal to the direction of the insertion portion.

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