JP2014227788A - Fitting - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting capable of preventing downward rotation, and capable of reducing an external aspect dimension of a lower batten, by regulating the movement in the outdoor side direction and the movement in the downward direction of the lower batten installed in a lower horizontal frame material.SOLUTION: A lower horizontal frame material for constituting the fitting is provided with a batten support part 53, a first engaging receiving part 50, a second engaging receiving part 51 and a support surface 52. A first engaging projection part 43 and a second engaging projection part 44 provided in a lateral piece 41 of a lower batten 40 are respectively engaged with the first engaging receiving part 50 and the second engaging receiving part 51, and regulate the movement in the outdoor side direction. A projection part 45 provided in a longitudinal piece 42 of the lower batten 40 is contacted with the batten support part 53, and regulates the movement in the downward direction, and torque acts by dead weight of the lower batten 40 with this projection part 45 and a contact part of the batten support part 53 as a fulcrum. The second engaging projection part 44 prevents rotation in the downward direction by contacting with a support surface 52, so that a height of an engaging part with the first engaging projection part 43, the second engaging projection part 44, the first engaging receiving part 50 and the second engaging receiving part 51 is reduced, an aspect dimension of the longitudinal piece 42 is reduced, and the external aspect dimension of the lower batten 40 is reduced.

Description

  The present invention relates to a joinery in which a face material such as glass is mounted in a joinery frame such as a curtain wall, a movable window, and a fitting window, and a lower edge portion of the face material is supported using a pressing edge.

A curtain wall in which a fixed window is attached between left and right sides is disclosed in Patent Document 1.
The fixed window is configured such that glass is mounted in a frame body in which an upper frame, a lower frame, and left and right vertical frames are connected, and a lower edge portion of the glass is supported by a pressing edge attached to the lower frame.

Japanese Examined Patent Publication No. 6-63293

As shown in FIG. 1, the pressing edge 1 disclosed in Patent Document 1 has an L-shaped cross section with a lateral piece 1 a that faces in a prospective direction that is an indoor outside direction and a longitudinal piece 1 b that runs in a vertical direction. The horizontal piece 1a is engaged with and attached to the lower frame 3 so that the vertical piece 1b faces the outdoor side surface 2a of the glass 2.
The pressing edge 1 needs to be attached to the lower frame 3 by restricting the movement in the outdoor direction and the downward movement, respectively, and preventing the downward rotation.

  In the pressing edge shown in FIG. 1, a first engagement piece 4 and a second engagement piece 5 are provided on the laterally extending piece 1 a of the pressing edge 1 at a distance in the prospective direction, and the first engagement receiving piece 6 is provided on the lower frame 3. The second engagement receiving pieces 7 are provided at intervals in the prospective direction, and the engaging portions of the first engagement pieces 4 and the first engagement receiving pieces 6 and the second engagement pieces 5 and the second engagement receiving pieces 7 are provided. The movement of the pressing edge 1 in the outdoor direction is restricted by the engaging portion, and the movement of the pressing edge 1 in the downward direction is restricted by the engagement portion of the first engagement piece 4 and the second engagement receiving piece 6. The engaging portion between the second engagement piece 5 and the second engagement receiving piece 7 prevents the pressing edge 1 from rotating in the downward direction.

  For this purpose, the first engagement piece 4 and the second engagement piece 5 are shaped like a ridge toward the outdoor side, and the first engagement piece 6 and the second engagement piece 7 are directed toward the indoor side. Since the first engagement piece 4 and the first engagement receiving piece 6 and the second engagement piece 5 and the second engagement receiving piece 7 are engaged so as to overlap in the direction of finding and the prospective direction, The height (dimension in the direction of finding) H1 of the engaging portion between 1 and the lower frame 3 is large, the finding dimension H2 of the vertical piece 1b of the pressing edge 1, that is, the external finding dimension of the pressing edge 1 is increased, and the design is lowered. .

  The present invention has been made to solve the above-mentioned problems, and its purpose is to regulate the movement of the lower pressing edge in the outdoor direction and the downward movement, respectively, and prevent the rotation in the downward direction. It is to make the fitting which can improve the designability by reducing the externally found dimension of the pressing edge.

The present invention is a joinery in which a face material is attached to a joinery frame provided in an opening that opens indoors and outdoors,
The lower horizontal frame material of the joinery frame and the lower pressing edge attached to the lower horizontal frame material form an upward recess for attaching the face material, and the lower edge portion of the face material is attached to the upward concave portion, Support the lower edge of the face material using the lower pressing edge,
The lower horizontal frame member has a first engagement receiving portion, a second engagement receiving portion, and a support surface on the lower surface of the lateral portion that faces in the prospective direction, and a pressing edge support portion on the outdoor portion of the lateral portion. ,
The lower pressing edge includes a lateral piece that faces in the prospective direction, and a longitudinal piece that faces in the direction of finding provided on the outdoor side of the lateral piece,
A first engagement protrusion and a second engagement protrusion are provided on the upper surface of the lateral piece, and the first engagement protrusion engages with the first engagement receiver, and the second engagement protrusion Is engaged with the second engagement receiving portion and is in contact with the support surface,
The protrusion provided on the indoor side surface of the vertical piece is in contact with the upper surface of the ledge support portion,
The lower pressing edge is a fitting characterized in that a rotational force acts by its own weight with a contact portion between the protrusion and the upper surface of the pressing edge support portion as a fulcrum, and the second engagement protrusion is in contact with the support surface. is there.

In the joinery of the present invention, the first engagement receiving portion and the second engagement receiving portion of the lateral portion of the lower horizontal frame member can be formed to be recessed above the lower surface of the lateral portion.
In this way, the lateral piece of the lower pressing edge can be brought closer to the lower surface of the lateral portion of the lower horizontal frame member, so that the external finding dimension of the lower pressing edge can be further reduced.

In the joinery of the present invention, the outdoor side portion of the lateral portion of the lower horizontal frame member has a screw hole opened on its lower surface, and the outdoor opening edge of this screw hole is the first engagement receiving portion,
The indoor side portion of the lateral portion of the lower horizontal frame member has a concave groove opened on its lower surface, the outdoor opening edge of the concave groove is used as the second engagement receiving portion, and the bottom surface of the concave groove is the As a supporting surface,
The outdoor side portion of the vertical frame member of the joinery frame and the outdoor side portion of the lower horizontal frame member can be connected by screws screwed into the screw holes.
If it does in this way, since the screw hole is used as the 1st engagement receiving part, it is not necessary to form the 1st engagement receiving part specially.
Further, since the outdoor side portion of the lower horizontal frame member and the outdoor side portion of the vertical frame member are connected by screws screwed into the screw holes, the lower horizontal frame member and the vertical frame member can be firmly connected to the outside.

In the joinery of the present invention, in the lateral portion of the lower horizontal frame member, the wall thickness of the outdoor portion is larger than the wall thickness of the indoor portion, the upper surface of the outdoor portion is higher than the upper surface of the indoor portion, In addition, the lower surface of the outdoor portion and the lower surface of the indoor portion can have the same height.
If it does in this way, a finding dimension does not become large by having formed the screw hole in the outdoor part of the horizontal part of a lower horizontal frame material.

In the joinery of the present invention, the edge support portion of the lower horizontal frame member has a recess on its upper surface,
The protrusion provided on the vertical piece of the lower pressing edge protrudes downward from the lower surface thereof, and has a downward protrusion that fits in the recess so as to be rotatable in a prospective direction.
In a state where the lower pressing edge is attached to the lower horizontal frame member, the downward projection can be in contact with the upper surface closer to the outdoor side than the concave portion of the pressing edge supporting portion.
In this way, the downward projection of the projection fits into the recess on the upper surface of the ledge support portion, so that the lower ledge becomes lower than the height of the attachment, and the downward projection By contacting the upper surface of the ledge support portion, the lower ledge is lifted and has a predetermined mounting height, so that the lower ledge can be attached from the outside of the lower horizontal frame member, and the upper edge of the vertical piece of the lower ledge The clearance with the lower end surface of the vertical pressing edge can be made zero.

According to the present invention, the first engaging protrusion, the second engaging protrusion and the first engaging receiving part, and the engaging part of the second engaging receiving part move the lower pressing edge in the outdoor direction. It is possible to restrict the downward movement of the lower pressing edge at the contact portion between the protruding portion and the pressing edge support portion, and to prevent the downward rotation at the contact portion between the second engaging protrusion and the support surface.
In addition, the height of the first engagement protrusion, the second engagement protrusion and the first engagement receiving portion, and the engagement portion of the second engagement receiving portion is reduced to reduce the external finding dimension of the lower pressing edge. Design can be improved.
In addition, the lower pressing edge does not come off because the second engaging protrusion comes into contact with the support surface under its own weight.

It is sectional drawing of the lower frame and pressing edge part of the conventional fitting. 1 is an external view of a joinery showing an embodiment of the present invention. It is a longitudinal cross-sectional view of FIG. FIG. 3 is a cross-sectional view of FIG. 2. It is a perspective view of a lower pressing edge. It is a perspective view of a lower arm. It is an enlarged view of the lower part of the shoji of FIG. It is attachment explanatory drawing of a lower pressing edge. It is attachment explanatory drawing of a lower pressing edge.

As shown in FIG. 2, the joinery 10 is a movable window in which a shoji 30 is attached to a frame 20 so as to be freely opened and closed, for example, a fall-down window.
The frame 20 has a rectangular shape in which an upper frame 21, a lower frame 22, and left and right vertical frames 23, 23 are connected.
The shoji 30 is a shoji frame 30a equipped with a face material 30b such as glass, and the shoji frame 30a is a joinery frame of the present invention. That is, the joinery frame is provided in the opening that opens to the outside of the room.
The shoji frame 30a has a rectangular shape in which an upper rod 31, a lower rod 32 and left and right vertical rods 33, 33 are connected. The lower rod 32 is a lower horizontal frame member of the joinery frame of the present invention, and the vertical rod 33 is a vertical frame member. is there.

  As shown in FIG. 3, the upper collar 31 has a downward recess 31a for mounting the face material, and the upper horizontal edge of the face material 30b is inserted into the downward recess 31a, and the upper horizontal indoor side sealing material 31b, The upper lateral edge of the face material 30b is supported by the lateral chamber outer side sealing material 31c.

The lower rod 32 has an outdoor lateral portion 32a that faces in the prospective direction (outdoor direction), an intermediate vertical portion 32b that is provided on the indoor end of the outdoor lateral portion 32a upward in the direction of finding, and the intermediate longitudinal portion 32b. The lower side edge 32a is attached to the outdoor lateral part 32a in a crank shape with the indoor lateral part 32c provided toward the indoor side in the prospective direction at the upper end of the directing part 32b.
The lower pressing edge 40, the outdoor lateral portion 32a and the intermediate vertical portion 32b form an upward recess 32d for mounting the face material, and the lower edge portion of the face material 30b is inserted into the upward recess 32d, The lower edge portion of the face material 30b is supported by the lateral chamber side sealing material 32e and the lower lateral chamber outer side sealing material 32f.

  As shown in FIG. 4, the left and right vertical rods 33 are each provided with an inward recess 33c for attaching a face material toward the inside in the direction of finding by attaching a vertical pressing edge 33b to the outdoor side portion 33a toward the prospective direction. The vertical edge portion of the face material 30b is inserted into 33c, and the vertical edge portion of the face material 30b is supported by the indoor vertical seal material 33d and the outdoor vertical seal material 33e.

Next, attachment of the lower pressing edge 40 will be described.
As shown in FIG. 5, the lower pressing edge 40 is a cross-section of a lateral piece 41 directed in the prospective direction and a longitudinal piece 42 directed in the direction of finding provided on the outdoor side end of the lateral piece 41 upward. It is a substantially L-shaped long material.
A first engagement projection 43 is provided in the middle of the prospective direction of the upper surface 41a of the lateral piece 41. The first engagement projection 43 is closer to the interior of the prospective direction than the first engagement projection 43, and preferably the second engagement projection at the indoor side end. 44 is provided.
The first engagement protrusion 43 and the second engagement protrusion 44 protrude above the upper surface 41 a of the lateral piece 41.
A protrusion 45 is provided in a portion of the vertical piece 42 that forms the upward concave portion 32d of the indoor side surface 42a, for example, in the middle in the direction of finding, preferably close to the horizontal piece 41.
The protrusion 45 protrudes more indoors than the indoor side surface 42a of the longitudinal piece 42, and has a downward protrusion 45a at the protruding end.
The downward protrusion 45a protrudes below the lower surface 45b of the protrusion 45, and is curved in a substantially arc shape in the prospective direction.

As shown in FIG. 6, the lower lateral portion 32a and the intermediate longitudinal portion 32b have a plate shape, and the indoor lateral portion 32c has a hollow portion.
The lower collar 32 may have a shape that does not include the indoor sideways portion 32c. That is, the lower collar 32 only needs to include a horizontal portion and a vertical portion provided at the indoor side end of the horizontal portion.

A first engagement receiving portion 50 engaged with the lower surface 32a-1 of the outdoor side lateral portion 32a of the lower collar 32 so that the first engagement protrusion 43 of the pressing edge 40 does not move to the outdoor side in the prospective direction; The second engagement protrusions 44 are engaged with each other so that the engagement protrusions 44 do not move outward in the prospective direction, and the first engagement receivers 50 are spaced apart in the prospective direction. It is located on the outdoor side of the part 51.
A downwardly-facing support surface that is in contact with the second engagement protrusion 44 of the pressing edge 40 so as not to move upward in the direction of finding, closer to the indoor side than the second engagement receiving portion 51 on the lower surface 32a-1 of the outdoor lateral portion 32a. 52.
At the outdoor side end portion of the outdoor side lateral portion 32a, there is a pressing edge support portion 53 that contacts the projection 45 of the pressing edge 40 and restricts the downward movement of the pressing edge 40.
On the upper surface 53a of the pressing edge support portion 53, a concave portion 54 is fitted continuously in the entire length in the longitudinal direction so that the downward protrusion 45a of the protruding portion 45 of the pressing edge 40 fits in the expected direction.
The concave portion 54 is closer to the indoor side than the outdoor side end surface 53 b of the ledge support portion 53.

The outdoor lateral portion 32a of the lower collar 32 includes a plate-shaped indoor side portion 55 having a small vertical dimension (thickness) and a plate-shaped outdoor portion having a large vertical dimension provided at the outdoor end of the indoor side portion 55. 56, the lower surface 55a of the indoor portion 55 and the lower surface 56a of the outdoor portion 56 are substantially flush, the upper surface 56b of the outdoor portion 56 is higher than the upper surface 55b of the indoor portion 55, and a step having a step 57. Shape.
And the protrusion piece 56c is integrally provided in the outdoor side end of the outdoor side part 56 toward the outdoor side. The upper surface of the projecting piece 56 c is continuous with the upper surface 56 b of the outdoor portion 56 and serves as a pressing edge support portion 53.

A screw hole 58 into which a screw connecting the lower rod 32 and the vertical rod 33 is screwed is formed in the outdoor portion 56 so as to open in the lower surface 56a.
As a result, since the lower rod 32 has the screw hole 58 in the outdoor portion, a screw (not shown) is screwed into the screw hole 58 from the screw insertion hole of the vertical rod 33 to connect the lower rod 32 and the vertical rod 33 at the outdoor portion. It can be connected (joined), and it is difficult for the heel connecting portion to open against wind pressure applied to the face material 30b, its own weight, or torsion caused by opening and closing, and the lower heel 32 and the vertical ridge 33 can be firmly connected. .
For example, a screw hole 32c-1 is formed at the indoor end of the indoor side portion 32c of the lower rod 32, and screws are screwed into the screw hole 32c-1 and the aforementioned screw hole 58 from the vertical rod 33, respectively. 32 and the vertical rod 33 are connected at the outdoor side portion and the indoor side portion, so that they can be firmly connected with two screws, to prevent the opening of the heel joint portion and the opening of the hook while reducing the number of screws. Other reinforcing means can be reduced.

Further, by making the upper surface 56b of the outdoor portion 56 higher than the upper surface 55b of the indoor portion 55, the vertical dimension of the outdoor portion 56 is made larger than the vertical size of the indoor portion 55, and the respective portions 55, 56 are made. Since the screw holes 58 are formed in the outdoor portion 56 thereof, the vertical dimension (finding dimension) of the lower collar 32 does not increase due to the screw holes 58.
That is, the thickness of the outdoor side portion of the outdoor lateral portion 32a of the lower collar 32 is larger than the thickness of the indoor side portion, the lower surface is substantially flush, and the screw hole 58 is formed in the outdoor portion. Thus, the lower rod 32 and the vertical rod 33 can be connected to each other at the outdoor side portion without increasing the size of the lower rod 32.

Since the outdoor opening edge 58a of the screw hole 58 formed in the outdoor portion 56 of the outdoor lateral portion 32a is used as the first engagement receiving portion 50, the first engagement receiving portion 50 is the lower surface 32a- of the outdoor lateral portion 32a. 1 does not protrude downward and is recessed upward from the lower surface 32a-1.
Since the concave groove 59 is continuously formed in the longitudinal direction on the lower surface 55a of the indoor lateral plate 55 of the outdoor lateral portion 32a, and the outdoor opening edge 59a of the concave groove 59 is the second engagement receiving portion 51. The second engagement receiving portion 51 does not protrude downward from the lower surface 32a-1 of the outdoor lateral portion 32a, and is recessed upward from the lower surface 32a-1.
Since the bottom surface 59 b of the recessed groove 59 is the support surface 52, the upper surface of the second engagement protrusion 44 engaged with the second engagement receiving portion 51 can be in contact with the support surface 52.

The pressing edge 40 is attached to the lower rod 32 as follows.
As shown in FIG. 7, the protrusion 45 of the pressing edge 40 is brought into contact with the upper surface 53 a of the pressing edge support portion 53 of the outdoor side portion 32 a of the lower collar 32, thereby restricting the downward movement of the pressing edge 40.
The first engagement protrusion 43 and the second engagement protrusion 44 of the pressing edge 40 are respectively engaged with the first engagement receiving part 50 and the second engagement receiving part 51 of the outdoor lateral part 32a of the lower collar 32. The movement of the pressing edge 40 in the outdoor direction is restricted.

  As described above, in the engagement portions of the first engagement protrusion 43, the second engagement protrusion 44, the first engagement receiving portion 50, and the second engagement receiving portion 51, the pressing edge 40 does not move in the outdoor direction. Therefore, it only needs to be engaged so as to be hooked in the indoor / outdoor direction, it is not necessary to engage in the vertical direction (finding direction), and the height H1 (dimension in the finding direction) of the engaging portion is smaller than the conventional one. Therefore, the design property can be improved by reducing the finding dimension H2 of the vertical piece 41 of the pressing edge 40, that is, the external finding dimension of the pressing edge 40.

  Moreover, since the first engagement receiving portion 50 is the outdoor opening edge 58a of the screw hole 58 and the second engagement receiving portion 51 is the outdoor opening edge 59a of the concave groove 59, the first engagement receiving portion 50, the first 2 The engagement receiving portion 51 does not protrude downward from the lower surface 32a-1 of the outdoor lateral portion 32a, the first engagement protrusion 43 is inserted into the screw hole 58, and the second engagement protrusion 44 is recessed. The groove 59 can be inserted into and engaged with the groove 59, so that the vertical dimension 42 can be further reduced.

The second engaging protrusion 44 of the pressing edge 40 is in contact with the support surface 52 (the bottom surface 59b of the groove 59) of the outdoor lateral portion 32a of the lower collar 32, and the pressing edge 40 rotates in the counterclockwise downward direction at that portion. To prevent.
In addition, the center of gravity G of the pressing edge 40 is closer to the outdoor side than the contact portion between the protrusion 45 and the pressing edge support portion 53, and the contact portion is closer to the chamber than the contact portion between the second engagement protrusion 44 and the support surface 52. Since it is closer to the outer side, a counterclockwise rotational force is generated on the pressing edge 40 by its own weight with the contact portion between the protrusion 45 and the pressing edge support portion 53 as a fulcrum, and the second engagement protrusion 44 is pressed against the support surface 52. Therefore, the pressing edge 40 does not come off from the lower collar 32.

Next, attachment of the lower pressing edge 40 will be described.
As shown in FIG. 2, the lower pressing edge 40 is attached across the left and right vertical pressing edges 33b.
As shown in FIG. 7, the upper end surface 42b of the vertical piece 42 of the lower pressing edge 40 and the lower end surface 33b-1 of the vertical pressing edge 33b are opposed to each other, and are attached so that no clearance is generated between them.

  The lower pressing edge 40 is attached to the lower collar 32 from the outside in the prospective direction. The protrusion 45 of the pressing edge 40 contacts the upper surface 53a of the pressing edge support section 53 of the lower collar 32, and the first engagement projection 43 and the second engagement Since the mating protrusion 44 engages with the first engagement receiving portion 50 and the second engagement receiving portion 51, the pushing edge 40 is set indoors as a mounting posture in which the horizontal piece 41 is horizontal and the vertical piece 42 is vertical. If the second engagement protrusion 44 of the presser edge 40 interferes with the outdoor side end surface of the outdoor lateral side part 32 a of the lower collar 32, or the protrusion 45 is the outdoor side of the presser edge support part 53. Since it interferes with the end surface 53b, the pressing edge 40 cannot be attached.

Therefore, as shown in FIG. 8, with the vertical pressing edge 33 b attached to the vertical rod 33, the lower pressing edge 40 is inclined toward the indoor side in the prospective direction with respect to the attachment attitude, and the upper end of the vertical piece 42 is By inserting the portion into the outdoor side lateral portion 32a of the lower collar 32 so as to be closer to the indoor side than the vertical pressing edge 33b, the downward protruding portion 45a of the protruding portion 45 is recessed in the pressing edge support portion 53 of the lower flange 32. 54 is used as a temporary mounting posture. At this time, the first engagement protrusion 43 and the second engagement protrusion 44 are positioned below the first engagement receiver 50 and the second engagement receiver 51.
The temporary attachment posture of the lower pressing edge 40 is inclined with respect to the horizontal so that the indoor side end of the horizontal piece 41 is lower than the outdoor side end, and the first engagement protrusion 43 and the second engagement protrusion 44 are inclined. Does not interfere with the first engagement receiving portion 50 and the second engagement receiving portion 51 of the lower rod 32, and the indoor side with respect to the vertical so that the upper end of the vertical piece 42 is closer to the indoor side than the lower end. The upper end of the vertical piece 42 does not hit the face material 30b.

The pushing edge 40 in the temporary attachment posture shown in FIG. 8 is placed on the outdoor side in the prospective direction as indicated by an arrow with the fitting portion between the downward projection 45a of the protruding portion 45 and the recessed portion 54 of the pushing edge support portion 53 as a fulcrum. As shown by a solid line in FIG. 9, the horizontal piece 41 is horizontal and the vertical piece 42 is vertical.
In this mounting posture, since the downward projection 45a of the projection 45 is fitted in the recess 54 of the pressing edge support 53, the lower pressing edge 40 has a depth of the recess 54 than the mounting state shown in FIG. The mounting height is lowered by moving downward, and there is a clearance S between the upper end surface 42b of the vertical piece 42 and the lower end surface 33b-1 of the vertical pressing edge 33b, and the lower pressing edge 40 is mounted from the temporary mounting posture. It is possible to prevent the vertical piece 42 from interfering with the vertical pressing edge 33b when rotating to the posture.

  When the lower pressing edge 40 is in the mounting posture shown by the solid line in FIG. 9, the first engagement protrusion 43 is inserted into the screw hole 58 and is located closer to the indoor side than the first engagement receiving portion 50. The engagement protrusion 44 is inserted into the groove 59 and is located closer to the indoor side than the second engagement receiving portion 51, and is separated from the support surface 52.

The downward protrusion 45a of the protrusion 45 is supported by the downward protrusion 45a of the protrusion 45 by moving the pressing edge 40 under the mounting posture shown by the solid line in FIG. Since the lower pressing edge 40 is lifted upward by the depth of the concave portion 54 and the mounting height is increased because it comes off the concave portion 54 of the portion 53 and comes into contact with the upper surface 53a, the upper pressing surface 42b and the vertical pressing edge of the vertical piece 42 are increased. There is no clearance between the lower end surface 33b-1 of 33b. That is, the concave portion 54 formed on the upper surface 53a of the pressing edge support portion 53 is located on the indoor side of the downward protrusion 45a of the protruding portion 45 of the pressing edge 40 in the attached state.
At the same time, the first engagement protrusion 43 and the second engagement protrusion 44 are engaged with the first engagement receiver 50 and the second engagement receiver 51, respectively, and the second engagement protrusion 44 is the support surface. 52.
As a result, the lower pressing edge 40 does not rotate in both the clockwise direction and the counterclockwise direction, and is fixed to the lower collar 32 in a stationary manner.

  Since it is like this, while rotating the lower pressing edge 40 to a prospective direction and moving to the outdoor side, the lower pressing edge 40 is made to vertically extend from the outdoor side of the lower rod 32 to the outdoor side lateral part 32a of the lower rod 32. It can be attached so that there is no clearance between the upper end surface 42b of the facing piece 42 and the lower end surface 33b-1 of the vertical pressing edge 33b.

In the above-described embodiment, the outdoor opening edge 58a of the screw hole 58 is the first engagement receiving portion 50. However, a concave groove may be formed and the outdoor opening edge may be the first engagement receiving portion 50.
Moreover, it is good also as a 1st engagement receiving part 50 and the 2nd engagement receiving part 51 by providing a protrusion in the lower surface 32a-1 of the outdoor side part 32a.

In the above-described embodiment, the pushing edge for attaching the face material 30b to the shoji frame 30a of the shoji 30 has been described. However, the above-described pushing edge can be used even in the case of a fitting window in which a face material such as glass is attached to the frame 20. it can.
In this case, the frame 20 is a joinery frame, the lower frame 22 is a lower horizontal frame material, and the vertical frame 23 is a vertical frame material.

  DESCRIPTION OF SYMBOLS 10 ... Joinery, 30a ... Shoji frame (joint frame), 30b ... Face material, 32 ... Lower heel (lower horizontal frame material), 32a ... Outdoor lateral part (lateral part), 32a-1 ... Lower surface, 32d ... Upward Recessed part 33 ... Vertical rod (vertical frame member) 40 ... Lower pressing edge 41 ... Horizontal piece 41a ... Top face 42 ... Vertical piece 42a ... Inner side face 42b ... Upper end face 43 ... First engaging protrusion , 44 ... second engaging protrusion, 45 ... projection, 45a ... downward projection, 50 ... first engagement receiving part, 51 ... second engagement receiving part, 52 ... support surface, 53 ... pushing edge support part 53a ... upper surface, 54 ... concave portion, 55 ... indoor side portion, 56 ... outdoor side portion, 58 ... screw hole, 58a ... outdoor opening edge, 59 ... concave groove, 59a ... outdoor opening edge.

Claims (5)

A joinery in which a face material is attached to a joinery frame provided in an opening that opens to the outside of the room,
The lower horizontal frame material of the joinery frame and the lower pressing edge attached to the lower horizontal frame material form an upward recess for attaching the face material, and the lower edge portion of the face material is attached to the upward concave portion, Support the lower edge of the face material using the lower pressing edge,
The lower horizontal frame member has a first engagement receiving portion, a second engagement receiving portion, and a support surface on the lower surface of the lateral portion that faces in the prospective direction, and a pressing edge support portion on the outdoor portion of the lateral portion. ,
The lower pressing edge includes a lateral piece that faces in the prospective direction, and a longitudinal piece that faces in the direction of finding provided on the outdoor side of the lateral piece,
A first engagement protrusion and a second engagement protrusion are provided on the upper surface of the lateral piece, and the first engagement protrusion engages with the first engagement receiver, and the second engagement protrusion Is engaged with the second engagement receiving portion and is in contact with the support surface,
The protrusion provided on the indoor side surface of the vertical piece is in contact with the upper surface of the ledge support portion,
The lower pressing edge is such that a rotational force acts by its own weight with a contact portion between the protrusion and the upper surface of the pressing edge supporting portion as a fulcrum, and the second engaging protrusion is in contact with the supporting surface.   The joinery according to claim 1, wherein the first engagement receiving portion and the second engagement receiving portion of the lateral portion of the lower horizontal frame member are formed to be recessed above the lower surface of the lateral portion. In the outdoor portion of the lateral portion of the lower horizontal frame member, there is a screw hole opened in the lower surface thereof, and the outdoor opening edge of this screw hole is the first engagement receiving portion,
The indoor side portion of the lateral portion of the lower horizontal frame member has a concave groove opened on its lower surface, the outdoor opening edge of the concave groove is used as the second engagement receiving portion, and the bottom surface of the concave groove is the As a supporting surface,
The joinery according to claim 2, wherein the outdoor side portion of the vertical frame member of the joinery frame and the outdoor side portion of the lower horizontal frame member are connected by screws screwed into the screw holes.   The lateral portion of the lower horizontal frame member has a wall thickness of the outdoor portion larger than a wall thickness of the indoor portion, an upper surface of the outdoor portion is higher than an upper surface of the indoor portion, and a lower surface of the outdoor portion. The joinery according to claim 3, wherein the lower surface of the indoor portion has the same height. The edge support portion of the lower horizontal frame member has a recess on its upper surface,
The protrusion provided on the vertical piece of the lower pressing edge protrudes downward from the lower surface thereof, and has a downward protrusion that fits in the recess so as to be rotatable in a prospective direction.
The joinery according to any one of claims 1 to 4, wherein the downward protrusion is in contact with the upper surface closer to the outdoor side than the concave portion of the pressing edge support portion in a state where the lower pressing edge is attached to the lower horizontal frame member.

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